Pipeline laying device for road construction for municipal construction

Abstract

The utility model relates to the technical field of pipeline laying devices, and discloses a pipeline laying device for road construction for municipal construction, which comprises a fixing block, a mounting plate is arranged at the top of the fixing block, a transmission case is fixedly connected to the bottom of the fixing block, a concave plate is fixedly connected to the bottom of the transmission case, and the concave plate is fixedly connected to the bottom of the mounting plate. Arc-shaped clamping plates are hinged to the two sides of an inner cavity of the concave plate through shaft rods correspondingly, first electric cylinders are hinged to the two sides of the fixing block through pin rods correspondingly, push-pull plates are hinged to the output ends of the first electric cylinders through shaft rods correspondingly, and the bottoms of the push-pull plates are fixedly connected to the surfaces of the arc-shaped clamping plates. According to the pipeline clamping device, the arc-shaped clamping plates, the round sleeves, the pressing plates, the second electric cylinders and other structures are arranged and matched with one another, so that pipelines can be stably clamped, the phenomenon that the pipelines with different diameters shake and fall off in the clamping process is avoided, and the advantage of being good in clamping stability is achieved.

Description

Technical Field

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

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for transporting gas, liquid or fluid with solid particles. Usually, the fluid is pressurized by blowers, compressors, pumps and boilers, and then flows from the high pressure part of the pipeline to the low pressure part. It can also be transported by the fluid's own pressure or gravity. Pipelines are widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices.

[0003] During the construction of municipal roads, it is necessary to first carry out pre-construction preparations, reasonably allocate the traffic, water and electricity consumption in the construction environment, then dig trenches on the road surface of the municipal roads, and finally install drainage pipes in the trenches. The existing municipal road pipe laying devices generally clamp the pipes with mechanical claws. Due to the different diameters of the pipes, smaller pipes are prone to shaking and falling off during the clamping process, which will cause casualties and the clamping is not stable enough.

[0004] Therefore, it is necessary to redesign the pipeline laying device to prevent the phenomenon of unstable clamping. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a pipe laying device for road construction used in municipal construction, aiming to improve the problem of unstable clamping of the pipe laying device in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A pipeline laying device for road construction used in municipal construction comprises a fixed block, a mounting plate is arranged on the top of the fixed block, a transmission box is fixedly connected to the bottom of the fixed block, a concave plate is fixedly connected to the bottom of the transmission box, arc-shaped clamping plates are hingedly connected to both sides of the inner cavity of the concave plate through shaft rods, an electric cylinder 1 is hingedly connected to the output end of the electric cylinder 1 through a shaft rod, a push-pull plate is fixedly connected to the surface of the arc-shaped clamping plate at the bottom of the push-pull plate, a round sleeve is fixedly connected to the inside of the transmission box through a bearing seat, a slide groove is provided on the surface of the round sleeve, a round rod is arranged inside the round sleeve, and the The right side of the round rod is fixedly connected with a sliding rod 1, the surface of the sliding rod 1 is slidably connected to the inside of the slide groove, the bottom of the round rod passes through the bottom of the concave plate and is fixedly connected with a pressure plate, both sides of the top of the inner cavity of the concave plate are fixedly connected with telescopic rods, one end of the telescopic rod away from the concave plate is fixedly connected to the top of the pressure plate, the right side of the top of the round sleeve is fixedly connected with a sliding rod 2, the surface of the sliding rod 2 is slidably connected with a square sleeve plate, the front of the transmission box is fixedly installed with an electric cylinder 2, the output end of the electric cylinder 2 is fixedly connected to the front of the square sleeve plate, the bottom of the mounting plate is provided with an adjusting component, and the bottom of the pressure plate is provided with a protective component;

[0008] As a further description of the above technical solution:

[0009] The adjustment assembly includes a fixed box, the fixed box is fixedly connected to the bottom of the mounting plate, a motor is fixedly installed on the right side of the fixed box, the output end of the motor passes through the interior of the fixed box and is fixedly connected to a worm gear reducer, the bottom of the worm gear reducer is fixedly connected to the bottom of the inner cavity of the fixed box, and the output end of the worm gear reducer is fixedly connected to the top of the fixed block;

[0010] As a further description of the above technical solution:

[0011] A protective mesh cover is provided on the surface of the motor, and the left side of the protective mesh cover is fixedly connected to the right side of the fixing box;

[0012] As a further description of the above technical solution:

[0013] Both sides of the worm gear reducer output shaft are fixedly connected with reinforcement plates, and the bottom of the reinforcement plate is fixedly connected to the top of the fixed block;

[0014] As a further description of the above technical solution:

[0015] The protective assembly includes a rubber pad, and the rubber pad is fixedly connected to the bottom of the pressing plate;

[0016] As a further description of the above technical solution:

[0017] A support plate is fixedly connected to the front of the transmission box, and the top of the support plate is fixedly connected to the bottom of the second electric cylinder;

[0018] As a further description of the above technical solution:

[0019] The top of the circular sleeve surface is movably connected to a limiting sleeve, the right side of the limiting sleeve is fixed to the right side of the inner cavity of the transmission box, and the top of the limiting sleeve contacts the bottom of the square sleeve plate;

[0020] As a further description of the above technical solution:

[0021] A sealing ring is fixedly connected to the bottom of the inner cavity of the concave plate, and the inner wall of the sealing ring contacts the surface of the round rod.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by arranging the arc clamping plate, the round sleeve, the pressure plate and the electric cylinder to cooperate with each other, the pipeline can be stably clamped, and the shaking and falling off of the pipelines of different diameters during the clamping process are avoided, thus achieving the advantage of good clamping stability.

[0024] 2. In the utility model, by setting the fixed box, the motor and the worm gear reducer structure to cooperate with each other, the angle of the clamped pipe can be adjusted, and the pipe can be rotated to the required appropriate position, thereby improving the efficiency of the pipe during construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a pipe laying device for road construction used in municipal construction proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the main cross-sectional structure of a transmission box of a pipeline laying device for road construction used in municipal construction proposed by the utility model;

[0027] Figure 3 This is a three-dimensional structural diagram of a circular sleeve of a pipe laying device for road construction used in municipal construction proposed by the utility model;

[0028] Figure 4 The utility model is a three-dimensional structural schematic diagram of a telescopic rod of a pipe laying device for road construction used in municipal construction.

[0029] Legend:

[0030] 1. Fixed block; 2. Mounting plate; 3. Transmission box; 4. Concave plate; 5. Arc clamping plate; 6. Electric cylinder 1; 7. Push-pull plate; 8. Round sleeve; 9. Slide groove; 10. Round rod; 11. Slide rod 1; 12. Press plate; 13. Telescopic rod; 14. Slide rod 2; 15. Square sleeve plate; 16. Electric cylinder 2; 17. Fixed box; 18. Motor; 19. Worm gear reducer; 20. Protective mesh cover; 21. Reinforcement plate; 22. Rubber pad; 23. Support plate; 24. Limit sleeve; 25. Sealing ring. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-3 The utility model provides an embodiment: a pipeline laying device for road construction for municipal construction, including a fixed block 1, a mounting plate 2 is arranged on the top of the fixed block 1, a transmission box 3 is fixedly connected to the bottom of the fixed block 1, a concave plate 4 is fixedly connected to the bottom of the transmission box 3, a sealing ring 25 is fixedly connected to the bottom of the inner cavity of the concave plate 4, and the inner wall of the sealing ring 25 contacts the surface of the round rod 10. By setting the sealing ring 25, the sealing ring 25 can seal the gap between the round rod 10 and the concave plate 4 to prevent external dust from entering the interior of the transmission box 3. Both sides of the inner cavity of the concave plate 4 are hinged with arc clamping plates 5 through shaft rods. Both sides of the fixed block 1 are An electric cylinder 6 is hingedly connected through a pin rod, and a push-pull plate 7 is hingedly connected to the output end of the electric cylinder 6 through a shaft rod. The bottom of the push-pull plate 7 is fixedly connected to the surface of the arc clamping plate 5. A round sleeve 8 is fixedly connected to the inside of the transmission box 3 through a bearing seat. The top of the surface of the round sleeve 8 is movably connected to a limiting sleeve 24. The right side of the limiting sleeve 24 is fixed to the right side of the inner cavity of the transmission box 3. The top of the limiting sleeve 24 contacts the bottom of the square sleeve plate 15. By setting the limiting sleeve 24, the limiting sleeve 24 can limit the round sleeve 8 to prevent the limiting sleeve 24 from shaking during the rotation process. At the same time, the limiting sleeve 24 can support the square sleeve plate 15, thereby improving the stability of the square sleeve plate 15.

[0033] Reference Figure 2-4A slide groove 9 is provided on the surface of the round sleeve 8, and a round rod 10 is connected to the inside of the round sleeve 8. A slide rod 11 is fixedly connected to the right side of the round rod 10. The surface of the slide rod 11 is slidably connected to the inside of the slide groove 9. The bottom of the round rod 10 penetrates to the bottom of the concave plate 4 and is fixedly connected to a pressure plate 12. Telescopic rods 13 are fixedly connected to both sides of the top of the inner cavity of the concave plate 4. One end of the telescopic rod 13 away from the concave plate 4 is fixedly connected to the top of the pressure plate 12. A slide rod 2 14 is fixedly connected to the right side of the top of the round sleeve 8. A square sleeve plate 15 is slidably connected to the surface of the slide rod 2 14. An electric cylinder 2 16 is fixedly installed on the front of the transmission box 3. A support plate 23 is fixedly connected to the front of the transmission box 3. The top of the support plate 23 is fixedly connected to the bottom of the electric cylinder 2 16. By setting the support plate 23, the support plate 23 can support the electric cylinder 2 16, thereby improving the stability of the electric cylinder 2 16. The output end of the electric cylinder 2 16 is fixedly connected to the front of the square sleeve plate 15.

[0034] Reference Figure 1-2 , an adjustment component is provided at the bottom of the mounting plate 2, and the adjustment component includes a fixed box 17, the fixed box 17 is fixedly connected to the bottom of the mounting plate 2, a motor 18 is fixedly installed on the right side of the fixed box 17, a protective mesh cover 20 is provided on the surface of the motor 18, and the left side of the protective mesh cover 20 is fixedly connected to the right side of the fixed box 17. By providing the protective mesh cover 20, the protective mesh cover 20 can protect the surface of the motor 18 to prevent the motor 18 from colliding with foreign objects and being damaged. The output end of the motor 18 passes through the interior of the fixed box 17 and is fixedly connected to a worm gear reducer 19. Both sides of the output shaft of the worm gear reducer 19 are fixedly connected to a reinforcing plate 21, and the bottom of the reinforcing plate 21 is fixed It is fixedly connected to the top of the fixed block 1. By setting a reinforcing plate 21, the reinforcing plate 21 can increase the connection strength between the output shaft of the worm gear reducer 19 and the fixed block 1, and prevent the fixed block 1 and the output shaft of the worm gear reducer 19 from breaking and falling. The bottom of the worm gear reducer 19 is fixedly connected to the bottom of the inner cavity of the fixed box 17, and the output end of the worm gear reducer 19 is fixedly connected to the top of the fixed block 1. By setting the arc clamping plate 5, the circular sleeve 8, the pressure plate 12 and the electric cylinder 16 and other structures to cooperate with each other, the pipeline can be stably clamped, avoiding the shaking and falling off of pipelines of different diameters during the clamping process, and achieving the advantage of good clamping stability.

[0035] Reference Figure 2-4 A protective component is provided at the bottom of the pressing plate 12, and the protective component includes a rubber pad 22, and the rubber pad 22 is fixedly connected to the bottom of the pressing plate 12. By providing the rubber pad 22, the rubber pad 22 can protect the top of the clamped pipe to prevent the pressing plate 12 from causing damage to the pipe.

[0036] Working principle: When in use, first fix the mounting plate 2 on the driving device of the peripheral device by bolts, move the pipe laying device to the surface where the pipe needs to be clamped, start the electric cylinder 1 6, and the electric cylinder 1 6 drives the arc clamping plate 5 and the shaft rod to rotate with each other as the center through the push-pull plate 7, and the arc clamping plate 5 is clamped on the surface of the pipe, and then start the electric cylinder 2 16, and the output end of the electric cylinder 2 16 pushes the round sleeve 8 to rotate through the slide rod 2 14, and the round sleeve 8 drives the round rod 10 to move through the slide groove 9 and the slide rod 1 11, and the telescopic rod 13 limits the round rod 10 so that the round rod 10 can only move downward, and the round rod 10 drives the pressing plate 12 downward The moving pressure is applied to the top of the pipe, and the pipe can be stably clamped by the cooperation of the arc clamping plate 5 and the pressure plate 12, and then the pipe clamped by the arc clamping plate 5 is moved to the position where it needs to be placed through the external driving device. If the direction of the pipe is slightly offset, the motor 18 is started, and the motor 18 drives the pipe clamped by the arc clamping plate 5 to rotate through the output end of the worm gear reducer 19, and the pipe is rotated to the position where it needs to be placed. When the pipe is placed, the electric cylinder 1 6 and the electric cylinder 2 16 are started at the same time to drive the arc clamping plate 5 and the pressure plate 12 to reset, and release the clamping of the pipe, thereby achieving the advantage of good clamping stability.

[0037] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pipe laying device for road construction for municipal construction, comprising a fixing block (1), characterized in that: The top of the fixed block (1) is provided with a mounting plate (2), the bottom of the fixed block (1) is fixedly connected to a transmission box (3), the bottom of the transmission box (3) is fixedly connected to a concave plate (4), both sides of the inner cavity of the concave plate (4) are hinged with arc-shaped clamping plates (5) through shaft rods, both sides of the fixed block (1) are hinged with electric cylinders (6) through pin rods, the output end of the electric cylinder (6) is hinged with a push-pull plate (7) through a shaft rod, the bottom of the push-pull plate (7) is fixedly connected to the surface of the arc-shaped clamping plate (5), the inside of the transmission box (3) is fixedly connected to a round sleeve (8) through a bearing seat, the surface of the round sleeve (8) is provided with a slide groove (9), the inside of the round sleeve (8) is provided with a round rod (10), and the right side of the round rod (10) is fixedly connected to a slide rod (11). The surface of the slide bar 1 (11) is slidably connected to the inside of the slide groove (9), the bottom of the round rod (10) penetrates to the bottom of the concave plate (4) and is fixedly connected to the pressure plate (12), both sides of the top of the inner cavity of the concave plate (4) are fixedly connected to telescopic rods (13), one end of the telescopic rod (13) away from the concave plate (4) is fixedly connected to the top of the pressure plate (12), the right side of the top of the round sleeve (8) is fixedly connected to the slide bar 2 (14), the surface of the slide bar 2 (14) is slidably connected to the square sleeve plate (15), the front of the transmission box (3) is fixedly installed with an electric cylinder 2 (16), the output end of the electric cylinder 2 (16) is fixedly connected to the front of the square sleeve plate (15), the bottom of the mounting plate (2) is provided with an adjustment component, and the bottom of the pressure plate (12) is provided with a protective component.

2. A pipe laying device for road construction for municipal construction according to claim 1, characterized in that: The adjustment assembly comprises a fixed box (17), the fixed box (17) is fixedly connected to the bottom of the mounting plate (2), a motor (18) is fixedly installed on the right side of the fixed box (17), the output end of the motor (18) passes through the interior of the fixed box (17) and is fixedly connected to a worm gear reducer (19), the bottom of the worm gear reducer (19) is fixedly connected to the bottom of the inner cavity of the fixed box (17), and the output end of the worm gear reducer (19) is fixedly connected to the top of the fixed block (1).

3. A pipe laying device for road construction for municipal construction according to claim 2, characterized in that: The surface of the motor (18) is sleeved with a protective mesh cover (20), and the left side of the protective mesh cover (20) is fixedly connected to the right side of the fixed box (17).

4. A pipe laying device for road construction for municipal construction according to claim 2, characterized in that: Both sides of the output shaft of the worm gear reducer (19) are fixedly connected with reinforcement plates (21), and the bottom of the reinforcement plate (21) is fixedly connected to the top of the fixed block (1).

5. A pipe laying device for road construction for municipal construction according to claim 1, characterized in that: The protection component comprises a rubber pad (22), and the rubber pad (22) is fixedly connected to the bottom of the pressure plate (12).

6. A pipe laying device for road construction for municipal construction according to claim 1, characterized in that: A support plate (23) is fixedly connected to the front of the transmission box (3), and the top of the support plate (23) is fixedly connected to the bottom of the second electric cylinder (16).

7. A pipe laying device for road construction for municipal construction according to claim 1, characterized in that: The top of the surface of the circular sleeve (8) is movably connected to a limiting sleeve (24), the right side of the limiting sleeve (24) is fixed to the right side of the inner cavity of the transmission box (3), and the top of the limiting sleeve (24) is in contact with the bottom of the square sleeve plate (15).

8. A pipe laying device for road construction for municipal construction according to claim 1, characterized in that: A sealing ring (25) is fixedly connected to the bottom of the inner cavity of the concave plate (4), and the inner wall of the sealing ring (25) is in contact with the surface of the round rod (10).

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