Traction device for large-diameter PE pipe

Abstract

The utility model relates to the technical field of PE pipe production, in particular to a large-diameter PE pipe traction device which comprises a base and further comprises a conveying belt arranged at the top of the base and used for conducting traction conveying on pipes, a mounting plate is arranged at the top of the conveying belt, and an air cylinder for adjusting the traction height is fixedly connected to the top of the mounting plate. A cylinder is arranged on the base, a piston rod of the cylinder is fixedly connected with a supporting frame, the inner wall of the supporting frame is connected with a supporting plate in a sliding mode, and a limiting bolt is arranged in the supporting plate. The connecting frame and the fixing base are driven by the driving mechanism to move downwards, the fixing base clamps and limits a pipe, pressure is applied to the anti-skid support through the spring, the pipe is clamped and fixed through the anti-skid support, the problem that the pipe deviates and falls off is solved, and the spring can be prevented from shaking repeatedly through the damper.

Description

Technical Field

[0001] The utility model relates to the technical field of PE pipe production, in particular to a traction device for large-diameter PE pipes. Background Art

[0002] PE (polyethylene) is a common plastic material with good toughness and durability. It is widely used in various fields. In the field of pipelines, PE material has become an ideal conveying medium due to its excellent performance and environmental protection characteristics.

[0003] When PE pipes are produced, a traction device is required to assemble or transport the pipes. During use, the existing traction device usually pulls and transports the pipes through a traction track. Since the surface of the pipes is relatively smooth, the pipes are easily rolled and offset when pulled through the track, which can easily cause the pipes to fall and affect the traction efficiency of the pipes. In addition, the traction track can only pull the pipes along a specified path and cannot adjust the traction height, which is not convenient for the subsequent assembly and transportation of the pipes.

[0004] Therefore, it is necessary to provide a new traction device for large-diameter PE pipes to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a traction device for large-diameter PE pipes to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a traction device for large-diameter PE pipes, including a base and:

[0007] A conveyor belt is arranged on the top of the base to pull and transport the pipes, a mounting plate is arranged on the top of the conveyor belt, a cylinder for adjusting the pulling height is fixedly connected to the top of the mounting plate, a piston rod of the cylinder is fixedly connected to a support frame, a support plate is slidably connected to the inner wall of the support frame, and a limiting bolt is arranged inside the support plate;

[0008] A connecting plate fixed to the top of the supporting plate, the top of the connecting plate is fixedly connected with a supporting seat for supporting the pipe, the inner wall of the supporting seat is provided with a protective pad, the top of the supporting seat is provided with a fixing seat for clamping the pipe, the top of the fixing seat is fixedly connected with a connecting frame, the top of the connecting plate is fixedly connected with a driving box, and the interior of the driving box is provided with a driving mechanism for driving the fixing seat to move.

[0009] Preferably, a support rod is fixedly connected to the top of the mounting plate, and a sliding rod is slidably connected to the inner wall of the support rod.

[0010] Preferably, a partition is fixedly connected to the inner wall of the support frame, and a guide rod is fixedly connected to the outer side of the partition.

[0011] Preferably, the driving mechanism comprises a motor fixed to one side of the driving box, an output end of the motor is fixedly connected to a gear, and an outer side of the gear is meshingly connected to a gear plate.

[0012] Preferably, a connecting block is fixedly connected to one side of the tooth plate, and an inner wall of the connecting block is slidably connected to a limiting rod.

[0013] Preferably, a connecting rod is slidably connected to the inner wall of the fixing seat, an anti-slip bracket is fixedly connected to the bottom of the connecting rod, a spring is arranged on the outer side of the connecting rod, and a damper is fixedly connected to the top of the anti-slip bracket.

[0014] Preferably, a fixing plate is fixedly connected to the top of the support plate, an electric push rod is fixedly connected to one side of the fixing plate, and a piston rod of the electric push rod is fixedly connected to the push plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model can adjust the traction height through the cylinder, which is convenient for the subsequent loading and unloading of the pipe, and can adjust the supporting area of ​​the support plate to facilitate the subsequent supporting and traction of longer pipes, thereby improving the traction stability. The driving mechanism drives the connecting frame and the fixing seat to move downward, so that the fixing seat clamps and limits the pipe, and the spring applies pressure to the anti-skid bracket so that the anti-skid bracket clamps and fixes the pipe, thereby avoiding the problem of pipe deviation and falling, and the damper can prevent the spring from shaking repeatedly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of a preferred embodiment of a traction device for large-diameter PE pipes provided by the utility model;

[0018] Figure 2 It is a structural schematic diagram of the support frame in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the connecting plate in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the fixing seat in the utility model.

[0021] In the figure: 1. base; 2. conveyor belt; 3. mounting plate; 4. cylinder; 5. support frame; 6. support plate; 7. limit bolt; 8. connecting plate; 9. driving mechanism; 91. motor; 92. gear; 93. tooth plate; 10. driving box; 11. support seat; 12. protective pad; 13. fixed seat; 14. connecting frame; 15. support rod; 16. sliding rod; 17. partition; 18. guide rod; 19. connecting block; 20. limit rod; 21. connecting rod; 22. anti-slip bracket; 23. spring; 24. damper; 25. fixing plate; 26. electric push rod; 27. push plate. DETAILED DESCRIPTION

[0022] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0023] See also Figure 1-4 As shown, a traction device for large-diameter PE pipes comprises a base 1, a conveyor belt 2 is arranged on the top of the base 1, and the pipes can be traction-conveyed by the conveyor belt 2, a mounting plate 3 is arranged on the top of the conveyor belt 2, a cylinder 4 is fixedly connected to the top of the mounting plate 3, and the traction height of the pipes can be adjusted by the cylinder 4, a piston rod of the cylinder 4 is fixedly connected to a support frame 5, and a support plate 6 is slidably connected to the inner wall of the support frame 5, and two groups of support plates 6 are arranged, and the support area of ​​the support plate 6 can be adjusted by pulling the support plate 6 to slide inside the support frame 5, so as to facilitate the subsequent support and traction of longer pipes and improve the traction stability, and a limiting bolt 7 is arranged inside the support plate 6, and the support plate 6 is fixedly connected to the support frame 5 by the limiting bolt 7. 6 is limited with the support frame 5, a connecting plate 8 is fixed on the top of the support plate 6, and a support seat 11 is fixedly connected to the top of the connecting plate 8, and the support seat 11 can support the pipe, and a protective pad 12 is provided on the inner wall of the support seat 11, and the wear of the pipe is prevented by the protective pad 12. A fixed seat 13 is provided on the top of the support seat 11, and the pipe can be clamped and fixed by the fixed seat 13 and the support seat 11 to avoid the problem of pipe deviation and falling, and improve the stability of the pipe during traction, and the top of the fixed seat 13 is fixedly connected with a connecting frame 14, and the top of the connecting plate 8 is fixedly connected with a driving box 10, and a driving mechanism 9 is provided inside the driving box 10, and the driving mechanism 9 can drive the fixed seat 13 to move vertically.

[0024] refer to Figure 2As shown, a support rod 15 is fixedly connected to the top of the mounting plate 3, and a slide rod 16 is slidably connected to the inner wall of the support rod 15. The top of the slide rod 16 is fixedly connected to the bottom of the support frame 5. The starting cylinder 4 drives the support frame 5 to rise and fall, so that the slide rod 16 is inside the support rod 15, thereby improving the stability of the support frame 5, thereby achieving the effect of adjusting the traction height, and facilitating the subsequent loading and unloading of pipes. A partition 17 is fixedly connected to the inner wall of the support frame 5, and a guide rod 18 is fixedly connected to the outer side of the partition 17. The outer side of the guide rod 18 is slidably connected to the inner wall of the support plate 6, and the support plate 6 is guided by the guide rod 18 to improve the stability of the support plate 6.

[0025] refer to Figure 3 and Figure 4 As shown, the driving mechanism 9 includes a motor 91 fixed to one side of the driving box 10, the output end of the motor 91 is fixedly connected to a gear 92, the outer side of the gear 92 is meshedly connected to a toothed plate 93, one side of the toothed plate 93 is fixedly connected to a connecting block 19, one side of the connecting block 19 is fixedly connected to one side of the connecting frame 14, the inner wall of the connecting block 19 is slidably connected to a limiting rod 20, both ends of the limiting rod 20 are fixedly connected to the inner wall of the driving box 10, the pipe is placed inside the supporting seat 11, the motor 91 is started to drive the gear 92 to rotate, the toothed plate 93 moves downward, the connecting block 19 is driven to slide on the outer side of the limiting rod 20, the connecting frame 14 and the fixed seat 13 move downward, so that the fixed seat 13 clamps and limits the pipe, the inner wall of the fixed seat 13 is slidably connected to a connecting rod 21, and the bottom of the connecting rod 21 is fixedly connected to an anti-skid bracket 22. The inner wall of the frame 22 is provided with an anti-skid pad, the outer side of the connecting rod 21 is provided with a spring 23, and the top of the anti-skid bracket 22 is fixedly connected with a damper 24. The damper 24 is a prior art and can prevent the spring 23 from shaking repeatedly. The fixed seat 13 drives the anti-skid bracket 22 to move downward, so that the connecting rod 21 slides inside the fixed seat 13, and the spring 23 contracts. The spring 23 applies pressure to the anti-skid bracket 22, so that the anti-skid bracket 22 clamps and fixes the pipe to avoid the problem of pipe deviation and falling. The damper 24 can prevent the spring 23 from shaking repeatedly. The top of the support plate 6 is fixedly connected with a fixing plate 25, and one side of the fixing plate 25 is fixedly connected with an electric push rod 26. The piston rod of the electric push rod 26 is fixedly connected with a push plate 27. The electric push rod 26 is started to push the push plate 27 to move, so that one end of the pipe is pushed out, which is convenient for subsequent loading and unloading of the pipe.

[0026] Working principle: When the device is in use, the cylinder 4 is started to drive the support frame 5 to rise and fall, so that the slide bar 16 is inside the support bar 15, and the stability of the support frame 5 is improved, thereby achieving the effect of adjusting the traction height, which is convenient for the subsequent loading and unloading of pipes, and the support plate 6 is pulled to slide inside the support frame 5, and the support area of ​​the support plate 6 can be adjusted, which is convenient for the subsequent support and traction of longer pipes and improves the traction stability. The support plate 6 and the support frame 5 are limited by the limit bolts 7, and the support plate 6 is guided by the guide rod 18 to improve the stability of the support plate 6. The pipe is placed inside the support seat 11, and the motor 91 is started to drive the gear 92 to rotate. The tooth plate 93 moves downward, driving the connecting block 19 to slide on the outside of the limiting rod 20, driving the connecting frame 14 and the fixing seat 13 to move downward, so that the fixing seat 13 clamps and limits the pipe, and the fixing seat 13 drives the anti-slip bracket 22 to move downward, so that the connecting rod 21 slides inside the fixing seat 13, so that the spring 23 contracts, and the spring 23 applies pressure to the anti-slip bracket 22, so that the anti-slip bracket 22 clamps and fixes the pipe to avoid the problem of the pipe being offset and falling. The damper 24 can prevent the spring 23 from shaking repeatedly. When the pipe needs to be taken out, the electric push rod 26 is started to push the push plate 27 to move, and one end of the pipe is pushed out, so as to facilitate the subsequent loading and unloading of the pipe.

[0027] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A traction device for large-diameter PE pipes, comprising a base (1), characterized in that: Also includes: A conveyor belt (2) is arranged on the top of the base (1) for pulling and conveying the pipes, a mounting plate (3) is arranged on the top of the conveyor belt (2), a cylinder (4) for adjusting the pulling height is fixedly connected to the top of the mounting plate (3), a piston rod of the cylinder (4) is fixedly connected to a support frame (5), a support plate (6) is slidably connected to the inner wall of the support frame (5), and a limiting bolt (7) is arranged inside the support plate (6); A connecting plate (8) is fixed to the top of the supporting plate (6), the top of the connecting plate (8) is fixedly connected to a supporting seat (11) for supporting the pipe, the inner wall of the supporting seat (11) is provided with a protective pad (12), the top of the supporting seat (11) is provided with a fixing seat (13) for clamping the pipe, the top of the fixing seat (13) is fixedly connected to a connecting frame (14), the top of the connecting plate (8) is fixedly connected to a driving box (10), and the interior of the driving box (10) is provided with a driving mechanism (9) for driving the fixing seat (13) to move.

2. A traction device for large-diameter PE pipes according to claim 1, characterized in that: The top of the mounting plate (3) is fixedly connected to a support rod (15), and the inner wall of the support rod (15) is slidably connected to a sliding rod (16).

3. The traction device for large-diameter PE pipe according to claim 1, characterized in that: A partition plate (17) is fixedly connected to the inner wall of the support frame (5), and a guide rod (18) is fixedly connected to the outer side of the partition plate (17).

4. The traction device for large-diameter PE pipe according to claim 1, characterized in that: The driving mechanism (9) comprises a motor (91) fixed to one side of the driving box (10); an output end of the motor (91) is fixedly connected to a gear (92); and an outer side of the gear (92) is meshingly connected to a toothed plate (93).

5. A traction device for large-diameter PE pipes according to claim 4, characterized in that: A connection block (19) is fixedly connected to one side of the tooth plate (93), and a limit rod (20) is slidably connected to the inner wall of the connection block (19).

6. A traction device for large-diameter PE pipes according to claim 1, characterized in that: The inner wall of the fixed seat (13) is slidably connected to a connecting rod (21), the bottom of the connecting rod (21) is fixedly connected to an anti-slip bracket (22), a spring (23) is arranged on the outside of the connecting rod (21), and the top of the anti-slip bracket (22) is fixedly connected to a damper (24).

7. The traction device for large-diameter PE pipe according to claim 1, characterized in that: The top of the support plate (6) is fixedly connected to a fixing plate (25), one side of the fixing plate (25) is fixedly connected to an electric push rod (26), and the piston rod of the electric push rod (26) is fixedly connected to a push plate (27).

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