CN221761616U

CN221761616U - Municipal works foundation ditch safety device

Info

Publication number: CN221761616U
Application number: CN202420422934.3U
Authority: CN
Inventors: 朱楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2024-03-06
Filing date: 2024-03-06
Publication date: 2024-09-24
Anticipated expiration: 2034-03-06

Abstract

The utility model provides a municipal engineering foundation pit safety protection device, which comprises a bearing box, wherein a closed cover plate is arranged on a bearing of the bearing box, a limit cylinder is fixedly connected to the top of the bearing box, a main frame is connected with the inside of the limit cylinder in a clamping manner, a spray installation assembly is arranged on the top of the main frame, a splice plate is connected with the outer wall of the main frame in a clamping manner, a main shaft is fixedly connected with the outer wall of the splice plate, and a reflector plate is connected with the front surface of the main frame in a laminating manner. Can install the splice plate according to foundation ditch area and shape, the mount pad can be installed the atomising head structure simultaneously, is convenient for install according to actual conditions, installs the dust fall point around the foundation ditch, in the work progress, carries out the dust fall to the construction point and handles, simultaneously after the construction is accomplished, can dismantle the atomising head position for can carry out used repeatedly.

Description

Municipal works foundation ditch safety device

Technical Field

The utility model relates to a municipal engineering foundation pit safety protection device, and belongs to the field of municipal engineering.

Background

Municipal road foundation pit protection engineering refers to municipal road engineering such as excavation depth exceeds 5cm (contains 5 cm), but the foundation pit is not more than 5cm, geological conditions and surrounding environment are complicated, excavation depth exceeds groundwater level, and in municipal road foundation pit protection engineering, a protective guard is usually required to be arranged at the limb of the foundation pit, and a foundation pit protection device mostly adopts a pile support supporting structure, and is attached to two sides in the foundation pit through arranging a baffle, and then the baffle is supported by using a support column, so that the safety protection of the foundation pit is realized by extruding the inner wall of the foundation pit by the baffle.

In the prior art, because the foundation pit safety protection device adopts to build the rail guard to carry out safety protection measure more, but can produce a large amount of smoke and dust because of during the foundation pit construction, ordinary rail guard can only play isolated personnel's effect, is difficult to carry out effective isolation to the smoke and dust, so can the atomising head carry out the dust fall spraying on the rail guard of fixed mounting, but because of the construction of foundation pit has timeliness, the atomising head of fixed mounting on the rail guard is difficult to split, simultaneously according to the foundation pit area, the mounted position of atomising head also differs to some extent, so the municipal works foundation pit safety protection device of the adjustable installation dust fall structure position of foundation pit area of being convenient for needs to design one kind.

Disclosure of utility model

Aiming at the defects existing in the prior art, the utility model aims to provide a municipal engineering foundation pit safety protection device, so as to solve the problems in the background art, and the position of a dust fall structure can be conveniently and adjustably installed according to the area of a foundation pit.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a municipal works foundation ditch safety device, includes the bearing box, the closed apron is installed to the bearing box bearing, the top fixedly connected with of bearing box is spacing a section of thick bamboo, the inside block of spacing section of thick bamboo is connected with the body frame, spray installation component is installed at the top of body frame, the outer wall block of body frame is connected with the splice plate, the outer wall fixedly connected with main shaft of splice plate, the positive laminating of body frame is connected with the reflector panel.

Further, the sealing cover is installed on the top bearing of the bearing box, the discharging hole is formed in the bottom of the bearing box, and the closing cover plate covers the lower portion of the discharging hole.

Further, the inside of spraying installation component is including mount pad, installation spring, stopper, atomising head and sleeve, the top fixedly connected with mount pad of body frame, the inner wall fixedly connected with installation spring of mount pad, the other end fixedly connected with stopper of installation spring, the top block of mount pad is connected with the atomising head, the externally mounted of mount pad has the sleeve.

Further, a groove is formed in the top of the mounting seat, and the mounting spring is mounted on the inner side of the groove.

Further, the bottom cylinder positions of the limiting cylinder and the main frame are mutually embedded, the splice plate is divided into an A plate model and a B plate model, a through hole is formed in the bottom of the A plate, and the top of the B plate is connected with the A plate bearing through a main shaft.

Further, the reflector is arranged at the front position of the main frame, and the spraying direction of the spraying head is opposite to the installation direction of the reflector.

Further, the main frames are connected with each other through a plurality of groups of splice plates, and the number of the bearing boxes is consistent with that of the main frames.

The utility model has the beneficial effects that: according to the utility model, through the arranged installation positions, the safety protection device can be independently installed, the splice plates can be installed according to the area and the shape of the foundation pit, meanwhile, the installation seat can be used for installing the spray head structure, so that the spray head structure is convenient to select proper positions for installation according to actual conditions, dust fall points are arranged around the foundation pit, in the construction process, the construction points are subjected to dust fall treatment, and meanwhile, after the construction is finished, the spray head position can be disassembled, so that the spray head structure can be reused, no building waste is generated, and the construction cost is reduced.

Through the inside of sealed lid position to the bearing box add weight-increasing raw materials for bottom weight is heavier, is convenient for support top body frame position, makes to support more firmly and stable, can change inside weight-increasing raw materials according to the quantity of splice plate simultaneously, after the construction is accomplished, can utilize the discharge opening position to discharge inside raw materials, is convenient for dismantle the transportation to this safety device, makes the transport lighter.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural view of a municipal engineering foundation pit safety device according to the utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the connection structure of the spray mounting assembly of the present utility model;

Fig. 4 is a schematic view of the connection structure of the closure deck and the bearing box of the present utility model.

In the figure: 1. a bearing box; 2. closing the cover plate; 3. a limiting cylinder; 4. a main frame; 5. a spray mounting assembly; 501. a mounting base; 502. installing a spring; 503. a limiting block; 504. a spray head; 505. a sleeve; 6. splice plates; 7. a main shaft; 8. a light reflecting plate; 9. sealing cover.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a municipal works foundation ditch safety device, includes bearing box 1, and closed apron 2 is installed to bearing box 1 bearing, and the top fixedly connected with of bearing box 1 is spacing a section of thick bamboo 3, and the inside block of spacing section of thick bamboo 3 is connected with body frame 4, and spray installation component 5 is installed at the top of body frame 4, and the outer wall block of body frame 4 is connected with splice plate 6, and splice plate 6's outer wall fixedly connected with main shaft 7, and the positive laminating of body frame 4 is connected with reflector panel 8.

Through each mounted position that sets up for can independently install safety device, can install splice plate 6 according to foundation ditch area and shape, mount pad 501 can install atomising head 504 structure simultaneously, is convenient for install according to actual conditions, selects suitable position, installs the dust fall point around the foundation ditch, in the work progress, carries out the dust fall to the construction point and handles, simultaneously after the construction is accomplished, can dismantle atomising head 504 position, makes can carry out used repeatedly, can not produce construction waste material, makes construction cost reduce.

Referring to fig. 3 to 4, the present utility model provides a technical solution: the sealing cover 9 is installed on the top bearing of the bearing box 1, the unloading hole is formed in the bottom of the bearing box 1, and the closed cover plate 2 covers the lower portion of the unloading hole.

The structure adds weight-increasing raw materials to the interior of the bearing box 1 through the position of the sealing cover 9, so that the bottom is firmer.

Preferably, the spray mounting assembly 5 comprises a mounting seat 501, a mounting spring 502, a limiting block 503, a spray head 504 and a sleeve 505, wherein the mounting seat 501 is fixedly connected to the top of the main frame 4, the mounting spring 502 is fixedly connected to the inner wall of the mounting seat 501, the limiting block 503 is fixedly connected to the other end of the mounting spring 502, the spray head 504 is connected to the top of the mounting seat 501 in a clamping manner, and the sleeve 505 is arranged outside the mounting seat 501.

The structure can be used for installing the structure of the spray head 504 through the installation seat 501, so that the spray head can be conveniently installed at a proper position according to actual conditions.

Preferably, the top of the mounting seat 501 is provided with a groove, and the mounting spring 502 is mounted inside the groove.

The above structure is used for fixing the spray head 504 in a fitting manner through the opened groove.

Further, the bottom cylindrical positions of the limiting cylinder 3 and the main frame 4 are mutually embedded, the splice plate 6 is divided into two types A and B, a through hole is formed in the bottom of the plate A, and the top of the plate B is connected with the plate A through a main shaft 7.

The structure is assembled through the splice plate 6, and meanwhile, the structure can move after being assembled, so that the shape of the protection device can be adjusted according to the shape of the foundation pit.

Still further, the reflecting plate 8 is disposed at the front position of the main frame 4, and the spraying direction of the spraying head 504 is opposite to the mounting direction of the reflecting plate 8.

The structure alerts surrounding people and vehicles through the reflector 8.

Further, the main frames 4 are mutually connected through a plurality of groups of splice plates 6, and the number of the bearing boxes 1 is consistent with that of the main frames 4.

The above structures are combined with each other by a plurality of groups of splice plates 6, thereby performing a blocking function.

The specific embodiment is as follows: firstly, the multiple groups of splice plates 6 are combined with each other, and the assembled protective device can move, so that the shape of the protective device can be adjusted according to the shape of a foundation pit, thereby performing a blocking effect, the outer side of the main frame 4 is provided with a reflecting plate 8, and the reflecting plate 8 has a warning effect on surrounding people and vehicles; secondly, the mounting seat 501 can mount the structure of the spray head 504, so that the spray head can be conveniently mounted at a proper position according to actual conditions, dust fall points are arranged around a foundation pit, in the construction process, the dust fall treatment is carried out on the construction points, and meanwhile, after the construction is finished, the spray head 504 can be detached, so that the spray head can be reused, no building waste is generated, and the construction cost is reduced; finally, through the inside addition of sealed lid 9 positions to bearing box 1 weight raw materials for bottom weight is heavier, is convenient for support top body frame 4 position, makes to support more firmly and stable, can change inside weight raw materials according to splice plate 6's quantity simultaneously, after the construction is accomplished, can utilize the discharge opening position to discharge inside raw materials, is convenient for dismantle the transportation to this safety device, makes the transport lighter.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Municipal works foundation ditch safety device, including bearing box (1), its characterized in that: the bearing box (1) is provided with a closed cover plate (2) in a bearing way, the top of the bearing box (1) is fixedly connected with a limiting cylinder (3), the inside of the limiting cylinder (3) is connected with a main frame (4) in a clamping way, the top of the main frame (4) is provided with a spray installation component (5), the outer wall joint of body frame (4) is connected with splice plate (6), the outer wall fixedly connected with main shaft (7) of splice plate (6), the laminating of the front of body frame (4) is connected with reflector panel (8).

2. The municipal works foundation ditch safety device of claim 1, wherein: the top bearing of bearing box (1) is installed sealed lid (9), the unloading hole has been seted up to the bottom of bearing box (1), closed apron (2) cover in unloading hole below.

3. The municipal works foundation ditch safety device of claim 1, wherein: the inside of spraying installation component (5) is including mount pad (501), installation spring (502), stopper (503), atomising head (504) and sleeve (505), the top fixedly connected with mount pad (501) of body frame (4), the inner wall fixedly connected with installation spring (502) of mount pad (501), the other end fixedly connected with stopper (503) of installation spring (502), the top block of mount pad (501) is connected with atomising head (504), the externally mounted of mount pad (501) has sleeve (505).

4. A municipal works foundation ditch safety device according to claim 3, wherein: the top of mount pad (501) is provided with the recess, and install spring (502) and install in the recess inboard.

5. The municipal works foundation ditch safety device of claim 1, wherein: the bottom cylindrical positions of the limiting cylinder (3) and the main frame (4) are mutually embedded, the splice plate (6) is divided into an A plate model and a B plate model, the bottom of the A plate is provided with a through hole, and the top of the B plate is connected with the A plate bearing through a main shaft (7).

6. A municipal works foundation ditch safety device according to claim 3, wherein: the reflector (8) is arranged at the front position of the main frame (4), and the spraying direction of the spraying head (504) is opposite to the installation direction of the reflector (8).

7. The municipal works foundation ditch safety device of claim 1, wherein: the main frames (4) are connected with each other through a plurality of groups of splice plates (6), and the number of the bearing boxes (1) is consistent with that of the main frames (4).