A pipe laying device for road construction in municipal construction

Abstract

The present invention discloses a pipeline laying device for road construction for municipal construction, including a crane arm, a suspension rope 1 is fixedly connected below the crane arm, a load-bearing plate is fixedly connected below the suspension rope 1, a mounting plate 1 is connected below the load-bearing plate, and a mounting plate 2 is connected below the mounting plate 1. The present invention is designed with a sliding rod, and the installed road can be clamped by a clamping arm 2 by stretching the sliding rod, and the two clamping arms are aligned in parallel on the mounting plate 2, so that the installed pipeline located in the front is aligned with the pipeline to be installed clamped at the rear side when tightening, which is convenient for subsequent operation. The sliding rod is further stretched to retract the adjustment plate into the interior of the mounting plate 2, thereby reducing the distance between the pipeline to be installed at the rear and the installed pipeline, thereby directly completing the docking, improving the speed of pipeline installation, and avoiding human traction, improving the safety of on-site construction, and reducing safety hazards.

Description

Technical Field

[0001] The invention relates to the field of road construction, and in particular to a pipeline laying device for road construction used in municipal construction. Background Art

[0002] Municipal construction is an important part of municipal activities. It is the execution stage of planning and design. It is the construction of various public facilities and undertakings hosted by the city government according to the overall deployment of municipal planning, such as roads, drainage, bridges, etc. It aims to prosper the urban economy, facilitate the production and living environment of citizens, and promote the development of the city's material and spiritual civilization. The content and scope of municipal construction is dynamically developing. Municipal engineering construction is only a traditional concept of municipal construction and is an important part of it. The municipal construction process involves the laying of pipelines, and the pipeline laying process involves a series of procedures such as pipeline transportation, cutting and installation.

[0003] In the process of laying existing pipelines, the pipelines can only be lifted by a crane, and the alignment and installation processes are all carried out by manual traction, which will cause safety hazards to the traction personnel and the people within the swing arm range of the crane during operation. Therefore, those skilled in the art provide a pipeline laying device for road construction in municipal construction to solve the problems raised in the above background technology. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a pipeline laying device for road construction in municipal construction, comprising a crane arm, a first hanging rope is fixedly connected below the crane arm, a bearing plate is fixedly connected below the first hanging rope, a first mounting plate is connected below the bearing plate, and a second mounting plate is connected below the first mounting plate;

[0005] The mounting plate 1 is fixedly connected with a telescopic rod, the lower end of the telescopic rod passes through the mounting plate 1 and is rotatably connected with a connecting column 1, the mounting plate 2 is symmetrically slidably connected with a clamping arm 1 located below the telescopic rod, the top of the clamping arm 1 is rotatably connected with a connecting column 2, a connecting rod is connected between the connecting column 1 and the connecting column 2, and the bottom of the clamping arm 1 is fixedly connected with a clamping plate 1 located below the mounting plate 2;

[0006] The cam is provided with a second end which is fixedly provided with a toothed wheel, and the second end of the toothed wheel is provided with a toothed wheel, and the toothed wheel is provided with a toothed wheel at the bottom.

[0007] Preferably, the two sides of the clamping arm 1 located on the upper and lower sides of the second mounting plate and the two sides of the clamping arm 2 located on the upper and lower sides of the adjustment plate are both rotatably connected with a plurality of rollers to reduce friction with the second mounting plate and the adjustment plate.

[0008] Preferably, extension rods are fixedly connected to both sides of the adjustment plate, and the length of the extension rods is longer than the length of the adjustment plate, so as to enhance the supporting strength of the adjustment plate.

[0009] Preferably, the first clamping arm is aligned parallel to the second clamping arm.

[0010] Preferably, the first clamping plates clamp the pipe to be installed, and the second clamping plates clamp the installed pipe.

[0011] Preferably, the end of the second mounting plate away from the adjusting plate is in a "T" shape, thereby reducing the overall weight of the device.

[0012] Preferably, the opposing surfaces between the first clamping plate and the second clamping plate are curved surfaces.

[0013] Preferably, the load-bearing plate is connected to the first mounting plate and the second mounting plate via a second suspension rope, and the first mounting plate and the second mounting plate are connected via a connecting plate.

[0014] Technical effects and advantages of the present invention:

[0015] 1. The present invention is designed with a sliding rod. When the sliding rod is stretched, the installed pipe can be clamped by the second clamping arm first, and the two clamping arms are aligned parallel to the second mounting plate, so that the installed pipe at the front is aligned with the pipe to be installed clamped at the rear side when tightening, which is convenient for subsequent operation.

[0016] 2. The present invention continues to stretch the sliding rod to retract the adjustment plate into the second mounting plate, thereby reducing the distance between the pipeline to be installed at the rear and the installed pipeline, thereby directly completing the docking, thereby improving the speed of pipeline installation, avoiding human traction, improving the safety of on-site construction, and reducing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure provided by this application;

[0018] Figure 2 It is a structural schematic diagram of the telescopic rod and the motor provided by the present application;

[0019] Figure 3 It is a structural schematic diagram of the telescopic rod and the clamping arm provided by the present application;

[0020] Figure 4 It is a structural schematic diagram of the sliding rod provided by the present application;

[0021] Figure 5 It is a structural schematic diagram of the connection between the load-bearing plate, the first mounting plate and the second mounting plate provided by the present application;

[0022] In the figure:

[0023] 1. Crane arm; 2. Lifting rope 1; 3. Load-bearing plate; 4. Mounting plate 1; 5. Pipe to be installed; 6. Installed pipe; 7. Telescopic rod; 8. Mounting plate 2; 9. Clamping arm 1; 10. Connecting rod; 11. Connecting column 1; 12. Connecting column 2; 13. Clamping plate 1; 14. Roller; 15. Adjusting plate; 16. Extension rod; 17. Clamping plate 2; 18. Clamping arm 2; 19. Fixed plate 1; 20. Sliding rod; 21. Limiting frame; 22. Spring; 23. Connecting rope; 24. Fixed pulley; 25. Motor; 26. Cable reel; 27. Connecting plate; 28. Lifting rope 2; 29. ​​Fixed plate 2. Implementation

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0025] See also Figures 1 to 5In this embodiment, a pipeline laying device for road construction for municipal construction is provided, including a crane arm 1, a suspension rope 2 is fixedly connected below the crane arm 1, a load-bearing plate 3 is fixedly connected below the suspension rope 2, a mounting plate 4 is connected below the load-bearing plate 3, a mounting plate 2 8 is connected below the mounting plate 4, the load-bearing plate 3 and the mounting plate 4 and the mounting plate 2 8 are connected by a suspension rope 2 28, and the mounting plate 4 and the mounting plate 2 8 are connected by a connecting plate 27;

[0026] The mounting plate 14 is fixedly connected with a telescopic rod 7, the lower end of the telescopic rod 7 passes through the mounting plate 14 and is rotatably connected with a connecting column 11, the mounting plate 28 is symmetrically slidably connected with a clamping arm 9 located below the telescopic rod 7, the upper part of the clamping arm 9 is rotatably connected with a connecting column 2, a connecting rod 10 is connected between the connecting column 11 and the connecting column 2 12, and a clamping plate 13 is fixedly connected to the lower part of the clamping arm 9 located below the mounting plate 2 8;

[0027] One end of the mounting plate 8 is slidably connected with an adjustment plate 15, and extension rods 16 are fixedly connected on both sides of the adjustment plate 15. The length of the extension rods 16 is longer than the length of the adjustment plate 15. The mounting plate 8 is "T"-shaped at one end away from the adjustment plate 15. A clamping arm 18 is symmetrically slidably connected to the adjustment plate 15. The clamping arm 19 is parallelly aligned with the clamping arm 18, and a clamping plate 17 is fixedly connected to the lower end of the clamping arm 18. The opposing surfaces between the clamping plates 13 and the clamping plates 17 are curved surfaces. The pipe 5 to be installed is clamped between the clamping plates 13, and the installed pipe 6 is clamped between the clamping plates 17. The two sides of the clamping arm 9 are located on the upper and lower sides of the mounting plate 8 and the two sides of the clamping arm 18 are located on the upper and lower sides of the adjustment plate 15, and are rotatably connected with a plurality of rollers 14. The mounting plate 8 A fixed plate 19 is fixedly connected to the top, a fixed plate 29 is fixedly connected to the top of one end of the adjusting plate 15, a sliding rod 20 passes between the fixed plate 19 and the fixed plate 29, a spring 22 is provided between the fixed plate 19 and the fixed plate 29, the spring 22 is located on the outside of the sliding rod 20, one end of the sliding rod 20 is located on one side of the fixed plate 29 and is fixedly connected to a limiting frame 21, both ends of the limiting frame 21 are located on both sides of the clamping arm 2 18, the other end of the sliding rod 20 is located on one side of the fixed plate 19 and is connected to a connecting rope 23, a motor 25 is fixedly installed on the mounting plate 14 at one side of the telescopic rod 7, one end of the motor 25 is fixedly connected to a winding drum 26, a fixed pulley 24 is rotatably connected to the mounting plate 28 below the winding drum 26, and one end of the connecting rope 23 passes around the fixed pulley 24 and is fixedly connected to the winding drum 26.

[0028] The working principle of the present invention is:

[0029] When the device is in use, it is installed on a crane for use. When in use, the device is lifted by the crane arm 1, and the mobile device is moved so that the pipe 5 to be installed is located between the clamping plates 13. The user controls the telescopic rod 7 to shorten, and the connecting column 11 at the lower end of the telescopic rod 7 is away from the mounting plate 2 8. However, since the connecting column 11 is connected to the connecting column 2 12 by the connecting rod 10, the connecting column 11 pulls the connecting column 12 to move toward the middle of the mounting plate 2 8 through the connecting rod 10, and the connecting column 2 12 drives the clamping arm 19 to move toward the middle, so that the clamping plate 13 moves toward the middle to clamp one end of the pipe 5 to be installed. The user controls to lift the pipe 5 to be installed, and moves the pipe 5 to be installed close to the installed pipe 6, so that the installed pipe 6 is located between the clamping plates 2 17. The user starts the motor 25. , the motor 25 drives the winding drum 26 to rotate, and the winding drum 26 rotates to roll up the connecting rope 23, and the connecting rope 23 pulls the sliding rod 20 to approach the fixed pulley 24. The other end of the sliding rod 20 pulls the limiting frame 21 to contact the clamping arm 21 first, and the angle of the limiting frame 21 gradually becomes smaller, driving the clamping arm 21 to move toward the middle, and the clamping arm 21 drives the clamping plate 21 to move toward the middle to clamp the installed pipe 6. At this time, the pipe to be installed 5 is aligned with the installed pipe 6, and the motor 25 drives the winding drum 26 to continue to rotate, and the sliding rod 20 continues to approach the fixed pulley 24. At this time, the clamping plate 21 is clamped on the installed pipe 6 and cannot move. The mounting plate 28 overcomes the force of the spring 22 through the fixed plate 19 and approaches the fixed plate 29, and the mounting plate 28 drives the pipe to be installed 5 below to dock with the installed pipe 6.

[0030] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A pipeline laying device for road construction in municipal construction, comprising a crane arm (1), a suspension rope (2) being fixedly connected below the crane arm (1), a bearing plate (3) being fixedly connected below the suspension rope (2), and characterized in that: A mounting plate 1 (4) is connected below the load-bearing plate (3), and a mounting plate 2 (8) is connected below the mounting plate 1 (4); The mounting plate 1 (4) is fixedly connected to a telescopic rod (7), the lower end of the telescopic rod (7) passes through the mounting plate 1 (4) and is rotatably connected to a connecting column 1 (11), the mounting plate 2 (8) is symmetrically slidably connected to a clamping arm 1 (9) located below the telescopic rod (7), the upper part of the clamping arm 1 (9) is rotatably connected to a connecting column 2 (12), a connecting rod (10) is connected between the connecting column 1 (11) and the connecting column 2 (12), and the lower part of the clamping arm 1 (9) is fixedly connected to a clamping plate 1 (13) located below the mounting plate 2 (8); One end of the second mounting plate (8) is slidably connected to an adjusting plate (15), a second clamping arm (18) is symmetrically slidably connected to the adjusting plate (15), a second clamping arm (18) is fixedly connected to the lower end of the second clamping arm (18) is fixedly connected to the second clamping plate (17), a first fixing plate (19) is fixedly connected to the top of the second mounting plate (8), a second fixing plate (29) is fixedly connected to the top of one end of the adjusting plate (15), a sliding rod (20) passes through the first fixing plate (19) and the second fixing plate (29), a spring (22) is provided between the first fixing plate (19) and the second fixing plate (29), the spring (22) is located on the outside of the sliding rod (20), and the sliding rod One end of the sliding rod (20) is located on one side of the second fixing plate (29) and is fixedly connected to the limiting frame (21). Two ends of the limiting frame (21) are located on both sides of the second clamping arm (18). The other end of the sliding rod (20) is located on one side of the first fixing plate (19) and is connected to a connecting rope (23). A motor (25) is fixedly installed on one side of the telescopic rod (7) on the first mounting plate (4). One end of the motor (25) is fixedly connected to a winding drum (26). A fixed pulley (24) is rotatably connected to the lower part of the winding drum (26) on the second mounting plate (8). One end of the connecting rope (23) passes around the fixed pulley (24) and is fixedly connected to the winding drum (26).

2. A pipe laying device for road construction for municipal construction according to claim 1, characterized in that: The two sides of the clamping arm 1 (9) located at the upper and lower sides of the mounting plate 2 (8) and the two sides of the clamping arm 2 (18) located at the upper and lower sides of the adjustment plate (15) are both rotatably connected to a plurality of rollers (14).

3. A pipe laying device for road construction for municipal construction according to claim 1, characterized in that: Extension rods (16) are fixedly connected to both sides of the adjustment plate (15), and the length of the extension rods (16) is longer than the length of the adjustment plate (15).

4. A pipe laying device for road construction for municipal construction according to claim 1, characterized in that: The clamping arm one (9) is aligned parallel to the clamping arm two (18).

5. A pipe laying device for road construction for municipal construction according to claim 1, characterized in that: The first clamping plate (13) clamps the pipe (5) to be installed, and the second clamping plate (17) clamps the installed pipe (6).

6. A pipe laying device for road construction for municipal construction according to claim 1, characterized in that: The end of the second mounting plate (8) away from the adjustment plate (15) is in a "T" shape.

7. A pipe laying device for road construction for municipal construction according to claim 1, characterized in that: The opposing surfaces between the clamping plate 1 (13) and the clamping plate 2 (17) are curved surfaces.

8. A pipe laying device for road construction for municipal construction according to claim 1, characterized in that: The bearing plate (3) is connected to the first mounting plate (4) and the second mounting plate (8) via a second suspension rope (28), and the first mounting plate (4) is connected to the second mounting plate (8) via a connecting plate (27).

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