CN220168741U - Underground pipeline laying device - Google Patents

Abstract

The utility model provides an underground pipeline laying device, which relates to the field of pipeline laying and comprises a supporting plate, wherein the top of the supporting plate is fixedly connected with a supporting frame, the middle part of the supporting frame is provided with a lifting plate, the top of the supporting frame is fixedly connected with a first electric push rod, the bottom of the lifting plate is provided with a first limit sliding groove, the middle part of the first limit sliding groove is provided with a limit sliding plate, both sides of the bottom of the limit sliding plate and one side of the bottom of the supporting plate are fixedly connected with fixing strips, the bottom of the fixing strips is provided with clamping mechanisms, one end of a pipeline in a ditch and a pipeline to be laid can be clamped and fixed through the arranged clamping mechanisms, the pipeline can be conveniently laid and connected, the stability of connection is improved, meanwhile, the clamping mechanisms at the bottom of the lifting plate can be controlled to move up and down through starting the first electric push rod and a first motor, the pipeline can be conveniently laid and connected, and the working efficiency is improved.

Description

An underground pipeline laying device

Technical field

The utility model relates to the field of pipeline laying, and in particular to an underground pipeline laying device.

Background technique

Underground pipelines are pipelines laid underground for transporting liquids, gases or loose solids. Pipeline engineering is a project that uses pipes, pipe fittings, valves, etc. to connect the starting station, intermediate station and terminal station of the pipeline to form a pipeline transportation line. It is the main part of the pipeline project. There are many types of modern underground pipelines, including circular, oval, semi-oval and other cross-section forms. They are made of steel, cast iron, concrete, reinforced concrete, prestressed concrete, brick, stone, asbestos cement It is constructed of materials such as clay and clay. When laying and installing underground pipelines, a pipeline laying device is required.

The utility model with Chinese patent application number CN202222280047.0 discloses a pipe laying device. This utility model tilts the bottom plate and pulls two compression rods to place the pipe between the two compression rods and drive the compression When the rod moves, the resisting rod is pressed against the outer wall of the pipe, and the clamping rod is slid upward. Through the action of the mounting hole and the clamping rod, the resisting rod is always pressed against the outer wall of the pipe. With this arrangement, the structure is simple and the operation is convenient. It facilitates operators to hoist and transport pipelines when large hoisting equipment cannot be used.

However, in actual use, most of the existing laying devices use manual hoisting to lift and move the pipes to the trench where the pipes are laid, and then manually adjust the position of the pipes and connect them to complete the laying. However, during the laying process, the pipes are manually Hoisting connections are time-consuming, labor-intensive, inefficient, and prone to tilting of the connections, which affects the use of the connections.

Utility model content

The technical problem to be solved by this utility model is to overcome the deficiencies existing in the prior art and provide an underground pipeline laying device.

The utility model is realized through the following technical solutions:

An underground pipeline laying device includes a support plate, a support frame is fixedly connected to the top of the support plate, a lifting plate is provided in the middle of the support frame, and a first electric push rod is fixedly connected to the top of the support frame, so A first limit chute is provided at the bottom of the lifting plate, and a limit slide plate is provided in the middle of the first limit chute. Both sides of the bottom of the limit slide plate and one side of the bottom of the support plate are fixedly connected with fixed strip, and a clamping mechanism is provided at the bottom of the fixed strip.

It can be seen that in the above technical solution, the lifting plate is supported by the supporting frame, and the lifting plate can be controlled to move up and down in the middle part of the supporting frame by activating the first electric push rod, which facilitates the delivery of the pipe into the ditch, facilitates laying, and improves Effect.

A movable support plate is provided on one side of the bottom of the support plate, and a second electric push rod is provided on the side of the movable support plate away from the fixed strip. A hydraulic push rod is fixedly connected around the top of the support plate. The hydraulic push rod The output end of the push rod penetrates the support plate and is fixedly connected with a roller. A control box is provided on the top side of the support plate. A plurality of rolling balls are provided on the top side of the support plate on the side of the moving support plate.

It can be seen that in the above technical solution, the movable support plate can be controlled to move to the bottom of the lifting plate by activating the second electric push rod, so that when the pipe moves from the top of the support plate to directly below the lifting plate, the pipe can be supported. Improve the use effect, and control the downward movement of the roller by starting the hydraulic push rod, so that the roller can be lower than the bottom wall of the splint to facilitate the movement of the support plate, improve the use effect, and through the set of rolling balls, you can avoid the pipe and the The wall of the support plate creates friction to facilitate movement of the pipe.

Optionally, first limit slide blocks are symmetrically and fixedly connected to both sides of the lifting plate, and second limit slide grooves are provided on both sides of the inner cavity of the support frame at positions corresponding to the first limit slide blocks. The first limiting slide block is arranged inside the second limiting slide groove.

It can be seen that in the above technical solution, the up and down movement of the lifting plate can be limited by the first limiting slide block and the second limiting chute, thereby improving the stability of the up and down movement of the lifting plate.

Optionally, fixed rods are symmetrically and fixedly connected to both sides of the top of the lifting plate. The top end of the fixed rod penetrates the top wall of the support frame and is fixedly connected to the limiting disk.

It can be seen that in the above technical solution, through the fixed rod provided, the stability of the up and down movement of the lifting plate can be further improved, the movement of the lifting plate is limited, and the use effect is improved.

Optionally, a first threaded rod is provided in the middle of the first limiting chute, stabilizing rods are provided symmetrically on both sides of the first threaded rod, and a first motor is connected to one end of the first threaded rod. The stabilizer rod and the first threaded rod both pass through the middle of the limiting slide plate.

It can be seen that in the above technical solution, by starting the first motor to control the rotation of the first threaded rod, the limit slide can be controlled to slide inside the first limit chute, thereby moving the pipe moved inside the ditch horizontally, thereby moving the pipe horizontally. The two pipes are connected to improve the use effect, and through the set stabilizer bar, the stability of the limit slide movement can be improved and the use effect is improved.

Optionally, the top of the mobile support plate is symmetrically and fixedly connected with limit slide bars on both sides, and a third limit chute is provided at the bottom of the support plate corresponding to the limit slide bar. The cross-sectional shape of the strip is set to a "T" shape, the third limiting slide groove is adapted to the limiting slide bar, and the limiting slide bar is arranged inside the third limiting slide groove.

It can be seen that in the above technical solution, by sliding the limit slide bar inside the third limit chute, the stability of the horizontal movement of the movable support plate can be improved and the bottom wall of the movable support plate and the support plate can be aligned Always fit, thereby improving the stability of the pipe support provided by the mobile support plate and improving the use effect.

Optionally, the clamping mechanism includes a limiting groove opened at the bottom of the fixing bar, a second threaded rod is provided in the middle of the limiting groove, and a second motor is connected to one end of the second threaded rod. Second limit slide blocks are symmetrically arranged on both sides of the inner cavity of the limit groove. The second threaded rod penetrates through the middle of the second limit slide block and is threadedly connected to the wall of the second limit slide block. The threads at both ends of the two threaded rods are symmetrical, and a splint is fixedly connected to the bottom of the second limiting slide block.

It can be seen that in the above technical solution, by starting the second motor to control the rotation of the second threaded rod, the second limit slider can be controlled to move inside the limit groove, thereby controlling the two clamping plates to move to the opposite side. In this way, the pipe is clamped and fixed through the splint to improve the use effect.

The beneficial effects of this utility model are:

(1) The clamping mechanism can be used to clamp and fix one end of the pipe inside the trench and the pipe to be laid, which facilitates the laying and connection of the pipes and improves the stability of the connection. At the same time, by starting the first electric push rod and the third A motor can control the lifting plate to drive the clamping mechanism at the bottom of the lifting plate to move up and down and horizontally, which facilitates the laying and connection of pipelines and improves work efficiency;

(2) By activating the second electric push rod to control the movement of the movable support plate, the bottom opening of the lifting plate can be blocked, thereby facilitating the movement of the pipe on the top side of the support plate to directly below the lifting plate, making it easier to move the pipe laying, improve the use effect, and through the cooperation of the set limit slide bar and the third limit chute, the stability of the movement of the mobile support plate can be improved;

(3) Through the cooperation of the first limit slide block and the second limit chute, the stability of the up and down movement of the lifting plate can be improved, and the stability of the up and down movement of the lifting plate can be further improved through the set fixed rod, and The provided stabilizing bar can improve the stability of the limit slide plate moving inside the first limit chute and improve the use effect.

Description of drawings

Figure 1 is a schematic view of the front structure of the utility model;

Figure 2 is a partial enlarged structural diagram of position A in Figure 1 of the utility model;

Figure 3 is a schematic side view of the support frame of the present invention;

Figure 4 is a schematic structural diagram of the limit sliding plate of the present invention;

Explanation of reference symbols:

1. Support plate; 2. Support frame; 3. Lifting plate; 4. First electric push rod; 5. First limit chute; 6. Limit slide plate; 7. Fixed bar; 8. Mobile support plate; 9 , second electric push rod; 10. hydraulic push rod; 11. roller; 12. control box; 13. rolling ball; 14. first limit slider; 15. second limit chute; 16. fixed rod; 17. The first threaded rod; 18. The first motor; 19. Stabilizer rod; 20. Limit slider; 21. The third limit slide; 22. Limiting groove; 23. The second threaded rod; 24. The third Two motors; 25, second limit slide block; 26, splint.

Detailed ways

In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further described in detail below in conjunction with the accompanying drawings and best embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of utility model protection.

In the description of the utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the utility model and simplifying the description. It does not indicate or imply that the device or component referred to must have a specific orientation or be in a specific orientation. construction and operation, and therefore cannot be construed as limitations on the utility model.

In addition, it should be noted that in the description of the present utility model, unless otherwise explicitly stipulated and limited, the terms "installation", "setting" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a fixed connection. It can be a detachable connection or an integral connection; it can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

As shown in Figures 1-4, the utility model provides an underground pipeline laying device, which includes a support plate 1. The top of the support plate 1 is fixedly connected with a support frame 2. The middle part of the support frame 2 is provided with a lifting plate 3. The support frame The top of 2 is fixedly connected with the first electric push rod 4. The bottom of the lifting plate 3 is provided with a first limiting chute 5. A limiting slide 6 is provided in the middle of the first limiting chute 5. The two bottom sides of the limiting slide 6 are The side and the bottom side of the support plate 1 are both fixedly connected to a fixed bar 7. The bottom of the fixed bar 7 is provided with a clamping mechanism. The bottom side of the support plate 1 is provided with a movable support plate 8. The movable support plate 8 is away from the fixed bar 7. A second electric push rod 9 is provided on one side of the support plate 1. A hydraulic push rod 10 is fixedly connected around the top of the support plate 1. The output end of the hydraulic push rod 10 penetrates the support plate 1 and is fixedly connected with a roller 11. The top of the support plate 1 is A control box 12 is provided on the side of the support plate 1. A plurality of rolling balls 13 are provided on the top of the support plate 1 on one side of the movable support plate 8. A first limit slider 14 is symmetrically fixed on both sides of the lifting plate 3. The support frame 2 There are second limiting slides 15 on both sides of the inner cavity at positions corresponding to the first limiting slides 14. The first limiting slides 14 are arranged inside the second limiting slides 15. The top two sides of the lifting plate 3 are A fixed rod 16 is fixedly connected to the sides symmetrically. The top of the fixed rod 16 penetrates the top wall of the support frame 2 and is fixedly connected to the limiting disc. A first threaded rod 17 is provided in the middle of the first limiting chute 5. Stabilizer rods 19 are symmetrically arranged on both sides of the rod 17. One end of the first threaded rod 17 is connected to the first motor 18. Both the stabilizer rod 19 and the first threaded rod 17 penetrate the middle of the limiting slide 6 and move the top of the support plate 8. The limit slide bars 20 are symmetrically fixed on both sides. The bottom of the support plate 1 is provided with a third limit chute 21 at a position corresponding to the limit slide bar 20. The cross-sectional shape of the limit slide bar 20 is set to a "T" shape. , the third limiting chute 21 is adapted to the limiting slide bar 20 , the limiting slide bar 20 is arranged inside the third limiting chute 21 , and the clamping mechanism includes a limiting groove 22 opened at the bottom of the fixing bar 7 , a second threaded rod 23 is provided in the middle of the limiting groove 22, one end of the second threaded rod 23 is connected to a second motor 24, and a second limiting slider 25 is symmetrically provided on both sides of the inner cavity of the limiting groove 22. The two threaded rods 23 pass through the middle of the second limiting slider 25 and are threadedly connected to the wall of the second limiting slider 25. The threads at both ends of the second threaded rod 23 are symmetrical, and the bottom of the second limiting slider 25 A splint 26 is fixedly connected.

It can be seen that in the above technical solution, the installed rolling ball 13 can conveniently place the pipe to be laid on the top side of the support plate 1, and facilitate the push of the pipe to move directly below the lifting plate 3, and then through the control box 12 Starting the clamping mechanism on both sides of the bottom of the lifting plate 3 can control the rotation of the second threaded rod 23 by starting the corresponding second motor 24, thereby controlling the clamping plate 26 to clamp and fix the pipeline through the second limit slider 25, which facilitates the pipeline. Make laying connections;

And by starting the second electric push rod 9, the mobile support plate 8 is controlled to move away from the bottom of the lifting plate 3, and through the cooperation of the limit slide bar 20 and the third limit chute 21, the stability of the movement of the mobile support plate 8 can be improved. sex;

By starting the first electric push rod 4 to control the lifting plate 3 to drive the limit slide 6 and the fixing bar 7 to move downward, the pipe can be controlled to move to the bottom of the support plate 1 so that the pipe corresponds to one side of the pipe inside the trench for easy laying. connection, and through the cooperation between the second limit chute 15 and the first limit slide 14 and the fixed rod 16 provided, the stability of the up and down movement of the lifting plate 3 can be improved and the use effect can be improved;

And by starting the clamping mechanism at the bottom of the support plate 1, the clamping plate 26 is sequentially controlled to clamp and fix one end of the pipe inside the trench, and then the first motor 18 is started to control the rotation of the first threaded rod 17, so that the limit slide 6 is at the first limit. The internal movement of the chute 5 controls the horizontal movement of the pipe through the clamping mechanism at the bottom of the limit slide 6, thereby connecting the two pipes and improving the laying effect. At the same time, the limit slide 6 can be raised by the stabilizer bar 19 provided. The stability of horizontal movement improves the use effect;

The control box 12 is provided to facilitate control and start, and the hydraulic push rod 10 is started to control the downward movement of the roller 11, so that the support plate 1 drives the clamping mechanism at the bottom of the support plate 1 to move upward until the clamping mechanism at the bottom of the support plate 1 is The mechanism is higher than the ground, which can facilitate the movement of the support plate 1 on the ground and improve the use effect.

Usage process: Move the support plate 1 directly above the trench where the pipeline is laid, and then start the hydraulic push rod 10 to control the roller 11 to move to one side of the support plate 1. At this time, the support plate 1 will drive the clamping mechanism at the bottom of the support plate 1 Move downward until the clamping mechanism at the bottom of the support plate 1 moves inside the trench where the pipe needs to be laid;

Then place the pipe to be laid at the top of the support plate 1 and the position of the rolling ball 13, and then push the pipe to move it directly below the lifting plate 3. At this time, the pipe is supported by moving the support plate 8;

Then start the first electric push rod 4 to sequentially control the clamping plates 26 at the bottom of the lifting plate 3 to move to both sides of the pipe, then start the clamping mechanism on both sides of the bottom of the limit slide 6 to control the clamping plates 26 to clamp the pipe, and then start the second The electric push rod 9 controls the mobile support plate 8 to move away from directly below the lifting plate 3;

Then start the first electric push rod 4 to control the lifting plate 3 to drive the clamping mechanism at the bottom of the lifting plate 3 to move to the inside of the bottom ditch, and move the pipe to the inside of the ditch, so that the pipe corresponds to the laid pipe inside the ditch;

Then start the clamping mechanism at the bottom of the support plate 1 to clamp and fix the pipe laid inside the trench, and then start the first motor 18 to control the limit slide 6 to move inside the first limit chute 5 so that the limit slide 6 The clamping mechanism at the bottom drives the pipe to move horizontally until the two pipes are connected, thereby completing the laying and connection of the pipes and improving the use effect.

The above are only the preferred embodiments of the present invention. It should be pointed out that those skilled in the art can make several improvements and modifications without departing from the principles of the present invention. These improvements and Retouching should also be considered as the protection scope of this utility model.

Claims (7)

1. The underground pipeline laying device is characterized by comprising a supporting plate, wherein the top of the supporting plate is fixedly connected with a supporting frame, the middle part of the supporting frame is provided with a lifting plate, the top of the supporting frame is fixedly connected with a first electric push rod, the bottom of the lifting plate is provided with a first limit sliding groove, the middle part of the first limit sliding groove is provided with a limit sliding plate, the two sides of the bottom of the limit sliding plate and one side of the bottom of the supporting plate are fixedly connected with fixing strips, and the bottom of the fixing strips is provided with a clamping mechanism;

the bottom one side of backup pad is provided with the removal backup pad, one side that the fixed strip was kept away from to the removal backup pad is provided with the second electric putter, fixedly connected with hydraulic putter all around at the top of backup pad, hydraulic putter's output runs through the backup pad and fixedly connected with gyro wheel, top one side of backup pad is provided with the control box, the top of backup pad is located one side of removal backup pad and is provided with a plurality of spin.

2. The underground pipeline laying device according to claim 1, wherein the lifting plate is symmetrically and fixedly connected with first limiting sliding blocks on two sides of the lifting plate, second limiting sliding grooves are formed in positions, corresponding to the first limiting sliding blocks, on two sides of the inner cavity of the supporting frame, and the first limiting sliding blocks are arranged in the second limiting sliding grooves.

3. The underground pipeline laying device according to claim 1, wherein fixing rods are symmetrically and fixedly connected to two sides of the top of the lifting plate, and the top ends of the fixing rods penetrate through the top wall body of the supporting frame and are fixedly connected with limiting discs.

4. The underground pipeline laying device according to claim 1, wherein the first limit sliding groove is provided with a first threaded rod in the middle, stabilizer bars are symmetrically arranged on two sides of the first threaded rod, one end of the first threaded rod is connected with a first motor, and the stabilizer bars and the first threaded rod penetrate through the middle of the limit sliding plate.

5. The underground pipeline laying device according to claim 1, wherein the two sides of the top of the movable supporting plate are symmetrically and fixedly connected with limiting sliding strips, a third limiting sliding groove is formed in the position, corresponding to the limiting sliding strips, of the bottom of the supporting plate, the cross section of the limiting sliding strips is shaped like a T, the third limiting sliding groove is matched with the limiting sliding strips, and the limiting sliding strips are arranged in the third limiting sliding grooves.

6. The underground pipeline laying device according to claim 1, wherein the clamping mechanism comprises a limiting groove formed in the bottom of the fixing strip, a second threaded rod is arranged in the middle of the limiting groove, and one end of the second threaded rod is connected with a second motor.

7. The underground pipeline laying device according to claim 6, wherein the second limiting slide blocks are symmetrically arranged on two sides of the inner cavity of the limiting groove, the second threaded rod penetrates through the middle of the second limiting slide blocks and is in threaded connection with the wall body of the second limiting slide blocks, threads on two ends of the second threaded rod are symmetrical, and clamping plates are fixedly connected to the bottoms of the second limiting slide blocks.