CN108515223A - A kind of safety fire fighting component - Google Patents
A kind of safety fire fighting component Download PDFInfo
- Publication number
- CN108515223A CN108515223A CN201810313136.6A CN201810313136A CN108515223A CN 108515223 A CN108515223 A CN 108515223A CN 201810313136 A CN201810313136 A CN 201810313136A CN 108515223 A CN108515223 A CN 108515223A
- Authority
- CN
- China
- Prior art keywords
- slot
- cone pulley
- drive
- sealed
- fixedly installed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/06—Safety devices for circular cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a kind of safety fire fighting components, including main body, it is characterised in that：The body top end face is symmetrically set with pillar, it is fixedly installed grip between two post top portions in left and right, the grip bottom is provided with holding arc portion, the holding arc portion surface is fixedly installed antiskid rubber, it is provided with accommodating chamber on the main body right side, it is provided with the slide slot to extend to the left in the accommodating chamber left end wall, the slide slot left end, which leads to, has first to drive into slot, described first drive into slot right end wall rear portion be arranged it is fluted, second is provided in the main body on the left of the ratcheting slot to drive into slot, described second drives to lead into slot rear end and has the third to extend to the right to drive into slot；The configuration of the present invention is simple, easy to operate, the operation is stable safety, work efficiency is high, is conducive to the quick development of fire-fighting and rescue work.
Description
Technical field
The present invention relates to technical field of fire control, more particularly to a kind of safety fire fighting component.
Background technology
During fire-fighting and rescue, it is frequently encountered barrier and is in the way or there are the masses to be trapped in the situation in iron column, at this time
Just need to cut off metal pipe material or wooden fence etc., the cutter head of general rescue aid all it is exposed outside, there are poles
Big security risk, such as unlatching can cause the person immeasurable injury, and current rescue aid operating efficiency accidentally
It is low, delay rescue process.
Invention content
Technical problem to be solved by the invention is to provide a kind of safety fire fighting components, can solve above-mentioned present technology
The problems in.
The present invention is achieved through the following technical solutions：A kind of safety fire fighting component of the present invention, including main body, institute
It states body top end face and is symmetrically set with pillar, be fixedly installed grip between two post top portions in left and right, institute
It states grip bottom and is provided with holding arc portion, the holding arc portion surface is fixedly installed antiskid rubber, the main body right side
On be provided with accommodating chamber, the slide slot to extend to the left is provided in the accommodating chamber left end wall, the slide slot left end, which leads to, to be had
First drives into slot, described first drive into slot right end wall rear portion be arranged it is fluted, be arranged on the left of the ratcheting slot in the main body
There is second to drive into slot, described second drives to lead into slot rear end and have the third to extend to the right to drive into slot, and described second drives into front of the slot
Leading to has 4 wheel driven into slot, described first drive into front of the slot wall in be provided with the 4 wheel driven into slot it is opposite the 5th drive into
Slot, the described 5th drives into manipulation closing component structure is provided on the right side of front of the slot wall, is provided with to control in the slide slot and slide
Sliding block left and right perforation and is slided and is connected with the first rotary shaft in the sliding block, and the first rotary shaft left end is fixed
It is provided with the first tooth cone pulley, the first rotary shaft right end is provided with cutter head, is fixedly installed on the left of the sliding block front end face
Be extended to forward the described 5th drive into slot in and slide the implementation block of mating connection, the described 5th drive into slot in left and right extend setting
Have and penetrate through first screw rod carried out block and be connected with the implementation block whorl, is arranged on the implementation block front end face
Have a sealed slot, the first screw rod left end extend to the left perforation the described 5th drive into slot left end wall and be extended to the 4 wheel driven into
In slot and it is fixedly installed the second tooth cone pulley, described first drives into extending up and down on the right side of slot aft bulkhead and be rotatably provided the
Two rotary shafts, the second rotation shaft rear end are extended to during the third is driven into slot and are fixedly installed third tooth cone pulley backward,
Second rotary shaft front end is fixedly installed to the fourth tooth cone pulley ratcheting with the first tooth cone pulley, the 4th tooth cone
Wheel right end is extended in the groove, and left and right, which is extended, during the third is driven into slot is provided with third rotary shaft, the third rotation
Axis left position is provided with the 5th tooth cone pulley, and the third rotary shaft right end position is provided with ratcheting with the third tooth cone pulley
6th tooth cone pulley, described second drive into slot in be provided with and can control the drive slided and drive the into block into block and left and right perforation are described
Two screw rods, second screw rod are connected with described drive into block whorl, the second screw rod left end and described first electronic
Mechanomotive force connects, it is described drive into block in be provided with and drive into device, be provided with noise abatement cushioning device on first motor.
Preferably technical solution, described drive into device includes being arranged to drive into the second motor in the block, institute described
Stating the second motor rear and front end be connected by power has forerunner into axis and rear-guard into axis, and the forerunner is extended to forward institute into axis front end
4 wheel driven is stated into slot and being fixedly installed to the seventh tooth cone pulley ratcheting with the second tooth cone pulley, the rear-guard is into after axis
End is extended to during the third is driven into slot and is fixedly installed backward to the octadentate cone pulley ratcheting with the 5th tooth cone pulley.
Preferably technical solution, the closing component structure that manipulates includes driving into what slot communicated sealed to slide with the described 5th
Slot, it is described it is sealed slide front of the slot and lead to have restricted driving slot, the restricted driving front of the slot lead to have it is recessed connect chamber, recessed connect in chamber is arranged
There are iron staff, the iron staff periphery to be provided with helical, the sealed sliding block that front and back can be slided, institute are provided in the sealed slide slot
It states and is provided with the first oblique sliding surface on the left of sealed sliding block rear end, the sealed sliding block periphery is fixedly installed and the restricted driving slot
The restricted driving plate of mating connection is slided, connecting plate is fixedly installed in the restricted driving slot, the sealed sliding block front end penetrates through the company
Plate and mating connection is slided with the connecting plate, between the connecting plate and the restricted driving plate and in the sealed sliding block periphery winding
There are compression spring, the sealed sliding block front end to be fixedly installed sheet metal, the compression spring front end is fixedly connected with the connecting plate, described
Compression spring rear end is fixedly connected with the restricted driving plate.
Preferably technical solution, the implementation block front end face right side are provided with to be abutted with the described first oblique sliding surface
The second oblique sliding surface of mating connection is slided, the first oblique sliding surface is identical as the gradient of the described second oblique sliding surface, the sealed slot
Notch it is identical as the notch of sealed slide slot.
Preferably technical solution, slide guide mouth is provided at the accommodating chamber right-end openings, and the accommodating chamber is column
To store the cutter head, third rotary shaft left and right ends, which are driven respectively with the third into slot left and right ends wall is rotatable, matches
Close connection.
Preferably technical solution, the noise abatement cushioning device include being fixed at first motor or more two
The noise abatement pad of side and the bradyseism plate for being fixed at first motor front and rear sides face, the noise abatement pad and the bradyseism plate
It is connected.
The beneficial effects of the invention are as follows：
1. by controlling the first electric motor operation, the first electric motor operation, which drives, to be located at second into block and drives right end position into slot into driving
It sets, the second tooth cone pulley and the 7th tooth cone pulley are ratcheting at this time, control the second electric motor operation later, and the second electric motor operation drives into pushing away
Row block slides to the right, carries out block and slide to the right that sliding block is driven to slide to the right, sliding block taxiway strip dynamic cutter head and the first tooth to the right
Cone pulley slides to the right, so that cutter head stretches out outside accommodating chamber, carries out block and slides to the right to oblique in the first oblique sliding surface and second
Sliding surface low price Ei is slided under cooperation, and sealed sliding block is pushed forward row and overcomes the elastic force of compression spring and be retracted into sealed slide slot
In, when implementation block, which slides into the right the 5th, to be driven into slot right end position, sealed slot is opposite with sealed slide slot, the first tooth cone pulley
Ratcheting with the 4th tooth cone pulley, sealed sliding block is inserted under the resilient force of compression spring in sealed slot, to carry out block
Position is sealed, i.e., the position of cutter head is sealed, so that so that cutter head safety and stability when cutting barrier；Prevent cutter head from existing
Shift phenomenon when being cut to barrier, and personnel are rescued in order to avoid injuring.
2. by controlling the first electric motor operation, the first electric motor operation drives and is driven into the most left of slot positioned at second into driving into block
End position then controls the second electric motor operation, the second electric motor operation at this point, the 5th tooth cone pulley and octadentate cone pulley are ratcheting
Pass sequentially through octadentate cone pulley, the 5th tooth cone pulley, third rotary shaft, the 6th tooth cone pulley, third tooth cone pulley, the second rotary shaft and
Under the transmission of four tooth cone pulleys, so that the first tooth cone pulley rotates, the rotation of the first tooth cone pulley drives the first rotary shaft to rotate, and first
Rotary shaft band dynamic cutter head rotates, to facilitate cutter head to being cut off to metal tube etc..
3. by making helical be powered, so that iron staff generates magnetic and adsorbing metal piece, to by sealed sliding block
It is pulled along, so that sealed sliding block is detached from the mating connection with sealed slot, and block unlock will be carried out, then electronic by first
The alternation of machine and the second motor, so as to make cutter head be retracted into accommodating chamber, to play a protective role to cutter head,
It avoids causing contingency.
4. the configuration of the present invention is simple, easy to operate, it can realize the retraction for automatically controlling cutter head and stretch out operation, from
And effective protection cutter head, it prevents from causing cutter head casualty accident when present apparatus accidental activation, the operation is stable safety, working efficiency
Height is conducive to the quick development of fire-fighting and rescue work.
Description of the drawings
The present invention is described in detail by following specific embodiment and attached drawing for ease of explanation,.
Fig. 1 is a kind of overall structure diagram of safety fire fighting component of the present invention；
Fig. 2 is the structural schematic diagram that cutter head stretches out outside accommodating chamber in Fig. 1；
Fig. 3 is structural schematic diagram when cutter head is in running order in Fig. 2;
Fig. 4 is the enlarged structure schematic diagram at A in Fig. 2;
Fig. 5 is a kind of front view of safety fire fighting component of the present invention；
Fig. 6 is the enlarged structure schematic diagram of the first motor of the invention.
Specific implementation mode
As shown in figs 1 to 6, a kind of safety fire fighting component of the invention, including main body 2,2 top end surface of the main body are left
The right side is symmetrically arranged with pillar 201, and the pillar of left and right two is fixedly installed grip 202, the grip between 201 top
202 bottoms, which are provided with, holds arc portion 203, and 203 surface of holding arc portion is fixedly installed antiskid rubber 203, and the main body 2 is right
It is provided with accommodating chamber 49 on end face, the slide slot 20 to extend to the left, the slide slot are provided in 49 left end wall of the accommodating chamber
20 left ends, which lead to, has first to drive into slot 21, and described first drives into 21 right end wall rear portion of slot setting fluted 22, in the main body 2
21 left side of the ratcheting slot is provided with second and drives into slot 25, and described second drives the third drive for leading into 25 rear end of slot and having and extending to the right
Into slot 26, described second drives to lead into 25 front end of slot and has 4 wheel driven into slot 24, described first drive into 21 front bulkhead of slot in be provided with
5th driven into slot 24 is opposite into slot 23 with the 4 wheel driven, the described 5th drive into be provided on the right side of 23 front bulkhead of slot manipulate it is sealed
Structure, is provided with the sliding block 27 that can be controlled and slide in the slide slot 20, in the sliding block 27 left and right perforation and sliding match
Conjunction is connected with the first rotary shaft 31, and 31 left end of the first rotary shaft is fixedly installed the first tooth cone pulley 33, first rotation
31 right end of axis is provided with cutter head 32, is fixedly installed on the left of 27 front end face of the sliding block and is extended to the described 5th forward and drives into slot
In 23 and slide the implementation block 28 of mating connection, the described 5th drive into slot 23 in left and right extend and be provided with the perforation implementation block 28
And the first screw rod 34 being connected with implementation 28 whorl of block, sealed slot is provided on 28 front end face of implementation block
30,34 left end of the first screw rod perforation of extending to the left the described 5th drives into 23 left end wall of slot and is extended to the 4 wheel driven into slot
In 24 and it is fixedly installed the second tooth cone pulley 35, described first drives into extending and be rotatably arranged up and down on the right side of 21 aft bulkhead of slot
There are the second rotary shaft 47,47 rear end of the second rotary shaft to be extended to backward during the third is driven into slot 26 and be fixedly installed
Three tooth cone pulleys 46,47 front end of the second rotary shaft are fixedly installed to bore with the 4th ratcheting tooth of the first tooth cone pulley 33
Wheel 48,48 right end of the 4th tooth cone pulley is extended in the groove 22, and left and right, which is extended, during the third is driven into slot 26 is provided with
Third rotary shaft 43,43 left position of third rotary shaft are provided with the 5th tooth cone pulley 44,43 right end of third rotary shaft
Position is provided with the sixth tooth cone pulley 45 ratcheting with the third tooth cone pulley 46, described second drive into slot 25 in be provided with and can control
The drive slided penetrates through second screw rod 42 driven into block 37 into block 37 and left and right, and second screw rod 42 drives with described into block
37 whorls are connected, 42 left end of the second screw rod and 41 be connected by power of the first motor, described to drive into block 37
It is provided with and drives into device, noise abatement cushioning device is provided on first motor 41.
Wherein, described drive into device includes being arranged to drive into the second motor 38 in block 37 described, and described second is electronic
38 rear and front end be connected by power of machine has forerunner into axis 361 and rear-guard into axis 39, and the forerunner is extended to forward institute into 361 front end of axis
4 wheel driven is stated into slot 24 and being fixedly installed to the seventh tooth cone pulley 36 ratcheting with the second tooth cone pulley 35, the rear-guard
It is extended to during the third is driven into slot 26 and is fixedly installed backward into 39 rear end of axis to ratcheting with the 5th tooth cone pulley 44
Octadentate cone pulley 40.
Wherein, the manipulation closing component structure includes driving the sealed slide slot 51 communicated into slot 23, the lock with the described 5th
Closing slide slot 51 front end and leading to has restricted driving slot 52,52 front end of restricted driving slot lead to have it is recessed connect chamber 53, recessed connect in chamber 53 sets
It is equipped with iron staff 59,59 periphery of the iron staff is provided with helical 60, and the lock that front and back can be slided is provided in the sealed slide slot 51
Sliding block 54 is closed, the first oblique sliding surface 55 is provided on the left of 54 rear end of sealed sliding block, 54 periphery of sealed sliding block is solid
Surely it is provided with the restricted driving plate 56 for sliding mating connection with the restricted driving slot 52, connecting plate 57 is fixedly installed in the restricted driving slot 52,
54 front end of sealed sliding block penetrates through the connecting plate 57 and slides mating connection with the connecting plate 57, the connecting plate 57 with it is described
It is arranged with compression spring 58,54 front end of the sealed sliding block fixed setting between restricted driving plate 56 and in 54 periphery of sealed sliding block
There are sheet metal 75,58 front end of the compression spring to be fixedly connected with the connecting plate 57,58 rear end of the compression spring is solid with the restricted driving plate 56
Fixed connection.
Wherein, it is provided on the right side of 28 front end face of implementation block and slides cooperation company to be abutted with the described first oblique sliding surface 55
The the second oblique sliding surface 29 connect, the first oblique sliding surface 55 is identical as the gradient of the described second oblique sliding surface 29, the sealed slot 30
Notch is identical as the notch of the sealed slide slot 51.
Wherein, it is provided with slide guide mouth 50 at 49 right-end openings of the accommodating chamber, the accommodating chamber 49 is column to store
The cutter head 32,43 left and right ends of third rotary shaft are driven respectively with the third into the 26 rotatable cooperation of left and right ends wall of slot
Connection.
Wherein, the noise abatement cushioning device includes the noise abatement pad for being fixed at first motor, about 41 both sides
411 and it is fixed at the bradyseism plate 412 in first motor, 41 front and rear sides face, the noise abatement pad 411 and the bradyseism
Plate 412 is connected, and the noise abatement cushioning device can effectively reduce the noise and vibrations that the operating of the first motor 41 generates.
The present apparatus in use, being worked by controlling first motor 41, drive into institute by the work of the first motor 41
It states to drive and is located at described second into block 37 and drives right end position into slot 25, the second tooth cone pulley 35 is bored with the 7th tooth at this time
Take turns 36 ratcheting, control second motor 38 later and work, the work of the second motor 38 drive into the implementation block 28 to
The right side is slided, and the implementation block 28, which slides to the right, drives the sliding block 27 to slide to the right, and the sliding block 27 slides to the right drive
The cutter head 32 and the first tooth cone pulley 33 slide to the right, so that the cutter head 32 stretches out outside the accommodating chamber 49, institute
It states and carries out under block 28 slides to the right to slide cooperation with 29 low price Ei of the described second oblique sliding surface in the described first oblique sliding surface 55, institute
It states sealed sliding block 54 and is pushed forward to go and overcome the elastic force of the compression spring 58 and be retracted into the sealed slide slot 51, work as institute
It states when carrying out block 28 and sliding into the described 5th to the right and drive into 23 right end position of slot, the sealed slot 30 and the sealed slide slot
51 is opposite, and the first tooth cone pulley 33 is ratcheting with the 4th tooth cone pulley 48, and the sealed sliding block 54 is in the compression spring 58
It is inserted under resilient force in the sealed slot 30, to which the position for carrying out block 28 is sealed, i.e., by the cutter head 32
Position it is sealed；
Later, it is worked by controlling first motor 41, the work of the first motor 41 is driven into described and driven into block 37
The left end position into slot 25 is driven in described second, at this point, the 5th tooth cone pulley 44 and the octadentate cone pulley 40 are ratcheting, is connect
It control second motor 38 to work, the work of the second motor 38 passes sequentially through the octadentate cone pulley the 40, the 5th
Tooth cone pulley 44, third rotary shaft 43, the 6th tooth cone pulley 45, third tooth cone pulley 46, the second rotary shaft 47 and the 4th tooth cone pulley 48
Under transmission, so that the first tooth cone pulley 33 rotates, the rotation of the first tooth cone pulley 33 drives first rotary shaft 31
Rotation, first rotary shaft 31 drives the cutter head 32 to rotate, to facilitate the cutter head 32 to being cut to metal tube etc.
It is disconnected.
The present apparatus when not in use, first makes the helical 60 be powered, so that the iron staff 59 is generated magnetic and inhaled
The attached sheet metal 75, to which the sealed sliding block 54 to be pulled along, so that the sealed sliding block 54 is detached from and institute
The mating connection of sealed slot 30 is stated, and the implementation block 28 is unlocked, then described passes through first motor, 41 and second electricity
The alternation of motivation, so as to make the cutter head 32 be retracted into the accommodating chamber 49, to be played to the cutter head 32
Protective effect avoids causing contingency.
The beneficial effects of the invention are as follows：
1. by controlling the first electric motor operation, the first electric motor operation, which drives, to be located at second into block and drives right end position into slot into driving
It sets, the second tooth cone pulley and the 7th tooth cone pulley are ratcheting at this time, control the second electric motor operation later, and the second electric motor operation drives into pushing away
Row block slides to the right, carries out block and slide to the right that sliding block is driven to slide to the right, sliding block taxiway strip dynamic cutter head and the first tooth to the right
Cone pulley slides to the right, so that cutter head stretches out outside accommodating chamber, carries out block and slides to the right to oblique in the first oblique sliding surface and second
Sliding surface low price Ei is slided under cooperation, and sealed sliding block is pushed forward row and overcomes the elastic force of compression spring and be retracted into sealed slide slot
In, when implementation block, which slides into the right the 5th, to be driven into slot right end position, sealed slot is opposite with sealed slide slot, the first tooth cone pulley
Ratcheting with the 4th tooth cone pulley, sealed sliding block is inserted under the resilient force of compression spring in sealed slot, to carry out block
Position is sealed, i.e., the position of cutter head is sealed, so that so that cutter head safety and stability when cutting barrier；Prevent cutter head from existing
Shift phenomenon when being cut to barrier, and personnel are rescued in order to avoid injuring.
2. by controlling the first electric motor operation, the first electric motor operation drives and is driven into the most left of slot positioned at second into driving into block
End position then controls the second electric motor operation, the second electric motor operation at this point, the 5th tooth cone pulley and octadentate cone pulley are ratcheting
Pass sequentially through octadentate cone pulley, the 5th tooth cone pulley, third rotary shaft, the 6th tooth cone pulley, third tooth cone pulley, the second rotary shaft and
Under the transmission of four tooth cone pulleys, so that the first tooth cone pulley rotates, the rotation of the first tooth cone pulley drives the first rotary shaft to rotate, and first
Rotary shaft band dynamic cutter head rotates, to facilitate cutter head to being cut off to metal tube etc..
3. by making helical be powered, so that iron staff generates magnetic and adsorbing metal piece, to by sealed sliding block
It is pulled along, so that sealed sliding block is detached from the mating connection with sealed slot, and block unlock will be carried out, then electronic by first
The alternation of machine and the second motor, so as to make cutter head be retracted into accommodating chamber, to play a protective role to cutter head,
It avoids causing contingency.
4. the configuration of the present invention is simple, easy to operate, it can realize the retraction for automatically controlling cutter head and stretch out operation, from
And effective protection cutter head, it prevents from causing cutter head casualty accident when present apparatus accidental activation, the operation is stable safety, working efficiency
Height is conducive to the quick development of fire-fighting and rescue work.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of safety fire fighting component, including main body, it is characterised in that：The body top end face is symmetrically set with branch
Column, left and right two post top portions between be fixedly installed grip, the grip bottom is provided with holding arc portion, described
It holds arc portion surface and is fixedly installed antiskid rubber, accommodating chamber, the accommodating chamber left end wall are provided on the main body right side
In be provided with the slide slot to extend to the left, the slide slot left end, which leads to, has first to drive into slot, and described first drives into slot right end wall
Rear portion setting is fluted, is provided with second on the left of the ratcheting slot in the main body and drives into slot, described second drives into slot rear end
Leading to has the third to extend to the right to drive into slot, and described second drives to lead into front of the slot and have 4 wheel driven to be driven into slot, described first into slot
It is provided in front bulkhead and 5th is driven into slot is opposite into slot with the 4 wheel driven, the described 5th drives into being provided on the right side of front of the slot wall
Closing component structure is manipulated, the sliding block that can be controlled and slide is provided in the slide slot, left and right penetrates through and slides in the sliding block
It is connected with the first rotary shaft, the first rotary shaft left end is fixedly installed the first tooth cone pulley, and first rotary shaft is right
End is provided with cutter head, be fixedly installed on the left of the sliding block front end face be extended to forward the described 5th drive into slot in and slide and match
Close the implementation block of connection, the described 5th drive into slot in left and right extend be provided with the perforation implementation block and with the implementation block spiral shell shape
The first screw rod that line is connected is provided with sealed slot on the implementation block front end face, and the first screw rod left end extends to the left
It penetrates through the described 5th to drive into slot left end wall and be extended to the 4 wheel driven into slot and being fixedly installed the second tooth cone pulley, described
One drives into extending up and down on the right side of slot aft bulkhead and being rotatably provided the second rotary shaft, and the second rotation shaft rear end prolongs backward
Open up during the third is driven into slot and be fixedly installed third tooth cone pulley, second rotary shaft front end be fixedly installed to
The 4th ratcheting tooth cone pulley of the first tooth cone pulley, the 4th tooth cone pulley right end are extended in the groove, and the third is driven
Extending into left and right in slot and is provided with third rotary shaft, the third rotary shaft left position is provided with the 5th tooth cone pulley, and described the
Three rotary shaft right end positions are provided with the sixth tooth cone pulley ratcheting with the third tooth cone pulley, described second drive into slot in be provided with
The drive slided can be controlled and penetrate through second screw rod driven into block into block and left and right, second screw rod drives with described into block spiral shell
Shape line is connected, and the second screw rod left end connect with first motor power, it is described drive into block in be provided with drive into
Device is provided with noise abatement cushioning device on first motor.
2. safety fire fighting component according to claim 1, it is characterised in that：Described drive into device includes being arranged in the drive
Into the second motor in the block, second motor rear and front end be connected by power has forerunner into axis and rear-guard into axis, before described
It drives into axis front end and is extended to the 4 wheel driven forward into slot and being fixedly installed to ratcheting with the second tooth cone pulley
Seven tooth cone pulleys, the rear-guard are extended to during the third is driven into slot and are fixedly installed into shaft rear end backward to the described 5th
The ratcheting octadentate cone pulley of tooth cone pulley.
3. safety fire fighting component according to claim 1, it is characterised in that：The manipulation closing component structure includes and described
Five drive the sealed slide slot communicated into slot, it is described it is sealed slide front of the slot and lead to have restricted driving slot, the restricted driving front of the slot, which leads to, to be had
Recessed to connect chamber, recessed connect is provided with iron staff in chamber, the iron staff periphery is provided with helical, and being provided in the sealed slide slot can
The front and back sealed sliding block slided, is provided with the first oblique sliding surface on the left of the sealed sliding block rear end, outside the sealed sliding block
It is fixedly installed the restricted driving plate for sliding mating connection with the restricted driving slot week, connecting plate is fixedly installed in the restricted driving slot, it is described
Sealed sliding block front end penetrates through the connecting plate and slides mating connection with the connecting plate, between the connecting plate and the restricted driving plate and
It is arranged with compression spring in the sealed sliding block periphery, the sealed sliding block front end is fixedly installed sheet metal, before the compression spring
End is fixedly connected with the connecting plate, and the compression spring rear end is fixedly connected with the restricted driving plate.
4. safety fire fighting component according to claim 3, it is characterised in that：Setting is useful on the right side of the implementation block front end face
To abut the second oblique sliding surface for sliding mating connection, the first oblique sliding surface and the described second oblique sliding surface with the described first oblique sliding surface
Gradient it is identical, the notch of the sealed slot is identical as the notch of sealed slide slot.
5. safety fire fighting component according to claim 1, it is characterised in that：It is provided with and leads at the accommodating chamber right-end openings
Sliding mouth, the accommodating chamber are column to store the cutter head, and third rotary shaft left and right ends are driven with the third respectively
Into the rotatable mating connection of slot left and right ends wall.
6. safety fire fighting component according to claim 1, it is characterised in that：The noise abatement cushioning device includes fixed setting
The noise abatement pad of both sides and the bradyseism plate for being fixed at first motor front and rear sides face above and below first motor,
The noise abatement pad is connected with the bradyseism plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810313136.6A CN108515223A (en) | 2018-04-09 | 2018-04-09 | A kind of safety fire fighting component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810313136.6A CN108515223A (en) | 2018-04-09 | 2018-04-09 | A kind of safety fire fighting component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108515223A true CN108515223A (en) | 2018-09-11 |
Family
ID=63431854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810313136.6A Pending CN108515223A (en) | 2018-04-09 | 2018-04-09 | A kind of safety fire fighting component |
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| Country | Link |
|---|---|
| CN (1) | CN108515223A (en) |
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Application publication date: 20180911 |
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