CN212616755U

CN212616755U - Hydraulic pipeline supporting and connecting device for hydraulic engineering

Info

Publication number: CN212616755U
Application number: CN202020889818.4U
Authority: CN
Inventors: 董振斌; 孙燕
Original assignee: Anhui Jiade Construction Engineering Co ltd
Current assignee: Anhui Jiade Construction Engineering Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-02-26
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to a hydraulic engineering technical field, especially a water conservancy pipeline supports connecting device for hydraulic engineering, the on-line screen storage device comprises a base, a plurality of first fixed blocks of one side fixedly connected with and the second fixed block on base surface top, it is a plurality of first notch has been seted up on the top of first fixed block surface, and is a plurality of the inside of first notch is provided with first hinge bar, and is a plurality of the one end that first fixed block was kept away from to first hinge bar surface is provided with the third hinge pole. The utility model has the advantages that: through rotatory hand wheel, the motion of process lead screw, sliding block truns into the horizontal migration of third hinge pole, utilizes leverage to make the bearing platform rise or descend, later through adjusting the lower margin all around at the base, through increasing a plurality of these connection strutting arrangement in the middle of the pipeline, makes the load homodisperse that the pipeline middle part received, has solved that pipeline life is short, highly be not convenient for adjust and to the not strong problem of uneven ground adaptability.

Description

Hydraulic pipeline supporting and connecting device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field, especially a water conservancy pipeline supports connecting device for hydraulic engineering.

Background

The hydraulic engineering is an engineering constructed for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, is also called water engineering, can control water flow and prevent flood disasters only by constructing the hydraulic engineering, and regulates and distributes water quantity, the hydraulic engineering needs to construct different types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, ferrys, rafts or fishways, when the hydraulic pipelines are constructed in the hydraulic engineering, the hydraulic pipelines need to support and connect by supporting and connecting devices, when the hydraulic pipelines are supported and connected, the hydraulic pipelines are all located at the same height, but the heights of the installed ground are different, the heights of the supporting and connecting devices need to be regulated to ensure that the hydraulic pipelines are located on the same horizontal line, the traditional hydraulic pipeline supporting and connecting device generally adopts supporting columns to match clamping pieces to support and connect the hydraulic pipelines, although the problem of the support connection can be solved, there are also the following disadvantages:

1. the height of the traditional support connecting device is inconvenient to adjust, so that the connection of the water conservancy pipeline is not stable enough, the traditional support connecting device can only support the water conservancy pipeline with a fixed length, and the traditional support connecting device cannot provide support force for a shorter pipeline, so that the installation speed of the water conservancy pipeline is reduced;

2. the traditional support connecting device is poor in uneven terrain adaptability, and only supports and fixes at two ends close to a pipeline, the load received in the middle of the pipeline is large, and the service life of the pipeline is easy to reduce under long-time use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a water conservancy pipeline for hydraulic engineering and support connecting device, effectively solved prior art's not enough.

The purpose of the utility model is realized through the following technical scheme: a water conservancy pipeline supporting and connecting device for water conservancy engineering comprises a base, wherein a plurality of first fixing blocks and second fixing blocks are fixedly connected to one side of the top end of the outer surface of the base, a first notch is formed in the top end of the outer surface of a plurality of first fixing blocks, a first hinge rod is arranged in the first notch, a first through hole is formed in the side surface of the middle part of the outer surface of the plurality of first hinge rods, a second hinge rod is rotatably connected to the side surface of the outer surface of the plurality of first hinge rods, which is close to the first through hole, a third hinge rod is arranged at one end, which is far away from the first fixing blocks, of the outer surface of the plurality of first hinge rods, a second through hole is formed in the side surface of the middle part of the outer surface of the plurality of third hinge rods, a fourth hinge rod is arranged at one end, which is close to the second through hole, the third through-hole has been seted up to the side of second fixed block surface, the inside of third through-hole is provided with the lead screw, the lead screw surface is close to the one end fixedly connected with hand wheel of second fixed block, the middle part that the second fixed block was kept away from to the lead screw surface is provided with the sliding block, a plurality of guide posts of fixedly connected with are a plurality of around the base surface top, and is a plurality of the top of guide post surface is provided with the stand pipe, the top fixedly connected with bearing platform of a plurality of stand pipe outer surfaces, the top fixedly connected with lower fixing ring of bearing platform surface, the top of lower fixing ring surface is provided with upper fixing ring, a plurality of fourth through-holes have been seted up around the base surface, and is.

Optionally, it is a plurality of first fixed block has two, and two first fixed blocks all rotate with first articulated mast to be connected, two the inside of first through-hole is rotated and is connected with the head rod, two first articulated mast rotates through first connecting rod and second articulated mast to be connected.

Optionally, the second through hole is connected with a second connecting rod in a rotating manner, and the third hinge rod is connected with a fourth hinge rod in a rotating manner through the second connecting rod.

Optionally, the two first hinged rods are rotatably connected with the third hinged rod through pins, and the two second hinged rods are rotatably connected with the fourth hinged rod through pins.

Optionally, two the side that the second hinge bar surface is close to base one end all rotates and is connected with the third connecting rod, two the third connecting rod all rotates with the sliding block and is connected.

Optionally, the lead screw is respectively connected with the two second fixed blocks and the third fixed block in a rotating manner, and the lead screw is in threaded connection with the sliding block.

Optionally, the number of the guide posts is four, and the four guide posts are uniformly distributed on the periphery of the outer surface of the base.

Optionally, the size of the four guide posts is matched with the size of the guide tube, and the four guide posts are all in sliding connection with the guide tube.

Optionally, the lower fixing ring is fixedly connected with the upper fixing ring through a bolt, and the inner wall of the lower fixing ring and the inner wall of the upper fixing ring are fixedly connected with a rubber ring.

The utility model has the advantages of it is following:

1. this a water conservancy pipeline supports connecting device for hydraulic engineering, through rotatory hand wheel, the motion through lead screw, sliding block truns into the horizontal migration of third connecting rod into, because first hinge bar is connected through the rotation of first connecting rod with the second hinge bar, the rotation that third hinge bar and fourth hinge bar pass through the second connecting rod is connected, because leverage jacking or descending bearing platform rise or descend, has solved the problem that traditional support connecting device highly is not convenient for to adjust.

2. This a water conservancy pipeline supports connecting device for hydraulic engineering through swing joint lower margin all around at the base, has solved the not strong problem of uneven ground adaptability, through increasing a plurality of these connection support devices in the middle of the pipeline, can realize the support to different length water conservancy pipelines, makes the load homodisperse that the pipeline middle part received on a plurality of devices, has solved the short problem of pipeline life.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of a first viewing angle of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: 1-a base, 2-a first fixing block, 3-a second fixing block, 4-a first notch, 5-a first hinge rod, 6-a first through hole, 7-a second hinge rod, 8-a third hinge rod, 9-a second through hole, 10-a fourth hinge rod, 11-a third fixing block, 12-a third through hole, 13-a lead screw, 14-a hand wheel, 15-a sliding block, 16-a guide column, 17-a guide pipe, 18-a bearing platform, 19-a lower fixing ring, 20-an upper fixing ring, 21-a fourth through hole, 22-a ground foot, 23-a first connecting rod, 24-a second connecting rod, 25-a third connecting rod and 26-a rubber ring.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 4, a water conservancy pipeline supporting and connecting device for water conservancy engineering comprises a base 1, wherein one side of the top end of the outer surface of the base 1 is fixedly connected with a plurality of first fixing blocks 2 and second fixing blocks 3, the top end of the outer surface of the plurality of first fixing blocks 2 is provided with a first notch 4, a first hinge rod 5 is arranged inside the plurality of first notches 4, the side surface of the middle part of the outer surface of the plurality of first hinge rods 5 is provided with a first through hole 6, the side surface of the outer surface of the plurality of first hinge rods 5, which is close to the first through hole 6, is rotatably connected with a second hinge rod 7, one end of the outer surface of the plurality of first hinge rods 5, which is far away from the first fixing blocks 2, is provided with a third hinge rod 8, the side surface of the middle part of the outer surface of the plurality of third hinge rods 8 is provided with a second, one side fixedly connected with third fixed block 11 of second fixed block 3 is kept away from to base 1 surface, third through hole 12 has been seted up to the side of 3 surfaces of second fixed block, the inside of third through hole 12 is provided with lead screw 13, the one end fixedly connected with hand wheel 14 that the lead screw 13 surface is close to second fixed block 3, the middle part that second fixed block 3 was kept away from to lead screw 13 surface is provided with sliding block 15, a plurality of guide posts 16 of fixedly connected with around the base 1 surface top, the top of a plurality of guide posts 16 surfaces is provided with stand pipe 17, the top fixedly connected with bearing platform 18 of a plurality of guide posts 17 surfaces, the solid fixed ring 19 under the top fixedly connected with of bearing platform 18 surface, the top of solid fixed ring 19 surface is provided with solid fixed ring 20, a plurality of fourth through-holes 21 have been seted up around the base 1 surface, the.

As an optional technical solution of the utility model:

a plurality of first fixed blocks 2 have two, two first fixed blocks 2 all rotate with first hinge bar 5 and are connected, the inside of two first through-holes 6 is rotated and is connected with first connecting rod 23, two first hinge bars 5 rotate with second hinge bar 7 through first connecting rod 23 and are connected, can drive the motion of third connecting rod 25 through sliding block 15 and turn into the rotation of two first hinge bars 5 and first fixed block 2, and then can make first hinge bar 5 and second hinge bar 7 produce relative rotation, two first hinge bars 5 and second hinge bar 7 can be connected and fixed to first connecting rod 23, and can make first hinge bar 5 and second hinge bar 7 more steady when relative rotation.

As an optional technical solution of the utility model:

the inside of two second through-holes 9 rotates and is connected with second connecting rod 24, and two third hinge poles 8 rotate through second connecting rod 24 and fourth hinge pole 10 and be connected, and second connecting rod 24 can make third hinge pole 8 more steady, high-efficient with fourth hinge pole 10 when relative rotation, also can make the third hinge pole 8 more reliable with being connected of fourth hinge pole 10 simultaneously, promotes the stability that whole device promoted part.

As an optional technical solution of the utility model:

two first articulated rods 5 are connected with the rotation of a third articulated rod 8 through a pin, two second articulated rods 7 are connected with the rotation of a fourth articulated rod 10 through a pin, the horizontal motion of a movable sliding block 15 can be uniformly converted into the ascending and descending of a bearing platform 18, the two first articulated rods 5 are connected with the third articulated rod 8, the gravity borne by the bearing platform 18 and a pipeline can be uniformly distributed through the combination of the two second articulated rods 7 and the fourth articulated rod 10, the stability of the whole supporting and connecting device is improved, and accidents are prevented.

As an optional technical solution of the utility model:

the side that two second hinge bar 7 surfaces are close to base 1 one end all rotates and is connected with third connecting rod 25, and two third connecting rods 25 all rotate with sliding block 15 and are connected, can make two second hinge bar 7 of synchronous drive of movable slide block 15 when horizontal motion take place to rotate, avoid because the asynchronous rotation of two second hinge bar 7, lead to the emergence of accident.

As an optional technical solution of the utility model:

the lead screw 13 is respectively connected with the two second fixed blocks 3 and the third fixed block 11 in a rotating mode, the lead screw 13 is in threaded connection with the sliding block 15, the lead screw 13 can be kept relatively static with the positions of the two second fixed blocks 3 and the third fixed block 11 in the rotating process, the sliding block 15 is conveniently driven to slide along the direction of the lead screw 13, and meanwhile the threaded connection has the advantages of being large in transmission torque, high in precision, high in speed feeding and reversible in transmission.

As an optional technical solution of the utility model:

the four guide posts 16 are uniformly distributed on the periphery of the outer surface of the base 1, and the four guide posts 16 can enable the bearing platform 18 to slide along the directions of the guide posts 16 all the time when the bearing platform rises or falls, so that the precision and the reliability of pipeline connection are improved, the phenomenon of deviation of the bearing platform 18 when the bearing platform 18 rises or falls due to the fact that the number of the guide posts 16 is too small is prevented, and the reliability of the supporting and connecting device is improved.

As an optional technical solution of the utility model:

the size of four stand columns 16 and the size looks adaptation of stand column 17, four stand columns 16 all with stand column 17 sliding connection, can make four stand column 17 more steady with stand column 16 when relative slip to can guarantee the connection precision between pipeline and the pipeline, avoid having the phenomenon that bearing platform 18 rocked to appear in the clearance between four stand column 17 and the stand column 16.

As an optional technical solution of the utility model:

the lower fixing ring 19 is fixedly connected with the upper fixing ring 20 through bolts, the inner wall fixedly connected with rubber rings 26 of the lower fixing ring 19 and the upper fixing ring 20 can ensure the airtightness of a joint when the pipelines are connected, the connection of the bolts can enable the pipeline joint to be more compact, and the pipeline can be prevented from being dislocated due to external force to cause water in the water pipeline to leak.

The working process of the utility model is as follows: when the user uses, through rotatory hand wheel, through the lead screw, the motion of sliding block truns into the horizontal migration of third hinge rod, because first hinge rod is connected through the rotation of first connecting rod with the second hinge rod, third hinge rod is connected through the rotation of second connecting rod with the fourth hinge rod, because leverage jacking or descending bearing platform rise or descend, later through adjusting the lower margin around the base, through increasing a plurality of these joint support devices in the middle of the pipeline, make the load homodisperse that the pipeline middle part received on a plurality of devices, the problem of pipeline life weak point, highly be not convenient for adjust and not strong to uneven ground adaptability has been solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water conservancy pipeline supports connecting device for hydraulic engineering which characterized in that: the novel hinge joint comprises a base (1), wherein a plurality of first fixed blocks (2) and second fixed blocks (3) are fixedly connected to one side of the top end of the outer surface of the base (1), a plurality of first notches (4) are formed in the top end of the outer surface of each first fixed block (2), a plurality of first hinge rods (5) are arranged inside the first notches (4), a first through hole (6) is formed in the side face of the middle of the outer surface of each first hinge rod (5), a plurality of second hinge rods (7) are rotatably connected to the side face, close to the first through holes (6), of the outer surface of each first hinge rod (5), a third hinge rod (8) is arranged at one end, far away from the first fixed block (2), a plurality of second through holes (9) are formed in the side face of the middle of the outer surface of each third hinge rod (8), a fourth hinge rod (10) is arranged at one end, close to the second through holes (9), of the outer surface of each third, one side of the outer surface of the base (1) far away from the second fixed block (3) is fixedly connected with a third fixed block (11), a third through hole (12) is formed in the side face of the outer surface of the second fixed block (3), a lead screw (13) is arranged inside the third through hole (12), a hand wheel (14) is fixedly connected to one end, close to the second fixed block (3), of the outer surface of the lead screw (13), a sliding block (15) is arranged in the middle of the outer surface of the lead screw (13) far away from the second fixed block (3), a plurality of guide columns (16) are fixedly connected around the top end of the outer surface of the base (1), guide pipes (17) are arranged at the top ends of the outer surfaces of the guide columns (16), a bearing platform (18) is fixedly connected to the top ends of the outer surfaces of the guide pipes (17), and a, the top of lower fixed ring (19) surface is provided with upper fixed ring (20), a plurality of fourth through-holes (21) have been seted up around base (1) surface, and is a plurality of the inside of fourth through-hole (21) is provided with lower margin (22).

2. A hydraulic pipe support connection device for hydraulic engineering according to claim 1, wherein: a plurality of first fixed block (2) have two, and two first fixed block (2) all rotate with first articulated mast (5) and are connected, two the internal rotation of first through-hole (6) is connected with head rod (23), two first articulated mast (5) are rotated with second articulated mast (7) through head rod (23) and are connected.

3. A hydraulic pipe support connection device for hydraulic engineering according to claim 1, wherein: the inner parts of the two second through holes (9) are rotatably connected with second connecting rods (24), and the two third hinge rods (8) are rotatably connected with fourth hinge rods (10) through the second connecting rods (24).

4. A hydraulic pipe support connection device for hydraulic engineering according to claim 1, wherein: the first hinged rods (5) are rotatably connected with the third hinged rod (8) through pins, and the second hinged rods (7) are rotatably connected with the fourth hinged rod (10) through pins.

5. A hydraulic pipe support connection device for hydraulic engineering according to claim 1, wherein: two the side that second articulated rod (7) surface is close to base (1) one end all rotates and is connected with third connecting rod (25), two third connecting rod (25) all rotates with sliding block (15) and is connected.

6. A hydraulic pipe support connection device for hydraulic engineering according to claim 1, wherein: the lead screw (13) is respectively connected with the two second fixing blocks (3) and the third fixing block (11) in a rotating mode, and the lead screw (13) is connected with the sliding block (15) in a threaded mode.

7. A hydraulic pipe support connection device for hydraulic engineering according to claim 1, wherein: the number of the guide columns (16) is four, and the four guide columns (16) are uniformly distributed on the periphery of the outer surface of the base (1).

8. A hydraulic pipe support connection device for hydraulic engineering according to claim 1, wherein: the size of the four guide columns (16) is matched with that of the guide pipe (17), and the four guide columns (16) are connected with the guide pipe (17) in a sliding mode.

9. A hydraulic pipe support connection device for hydraulic engineering according to claim 1, wherein: the lower fixing ring (19) is fixedly connected with the upper fixing ring (20) through a bolt, and the inner wall of the lower fixing ring (19) and the inner wall of the upper fixing ring (20) are fixedly connected with a rubber ring (26).