Pipeline laying pay-off mechanism

Abstract

The utility model discloses a pipeline laying pay-off mechanism which comprises a laying frame and a winding roll located in the laying frame, rotating cylinders are fixedly connected to the two sides of the winding roll respectively, rotating rods are arranged on the two sides of the laying frame through openings, one end of each rotating rod is fixedly connected with a polygonal rod matched with the corresponding rotating cylinder, and the other end of each rotating rod is fixedly connected with a rotating rod matched with the corresponding rotating cylinder. The utility model relates to the technical field of pipeline laying. According to the pipeline laying pay-off mechanism, an electric telescopic rod is controlled to extend, the electric telescopic rod drives a pushing block to move downwards through a pushing frame, the pushing block can extrude a triangular plate to move towards the two sides, the triangular plate can drive a rotating rod to move outwards through a rotating sleeve plate, and the rotating rod drives a polygonal rod to move out of a rotating cylinder; and the rolling wheels do not drive the winding roll to rotate, so that a worker pushes the laying frame to move, the laying frame drives a line pipe on the winding roll to move, operation is more convenient, and the efficiency of pipeline laying is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline laying, in particular to a pipeline laying pay-out mechanism. Background Art

[0002] Nowadays, in the construction of many electrical municipal equipment, it is usually necessary to bury cables under the ground, and such cables are usually made of high-strength rubber pipes. High-strength rubber pipes have a certain degree of flexibility and are suitable for burial underground, so they are often used in various electrical engineering projects. When laying the pipeline, an excavator usually digs a trench for burying the pipeline, and then the staff puts the pipeline flatly into the dug trench and finally levels it.

[0003] Usually, during the process of laying pipelines, workers usually manually pull the pipeline on the reel into the trench for laying. When burying longer pipelines, workers are required to pick up the pipeline on the reel and move it to the end of the trench, which makes it too energy-consuming to pick up and move the pipeline on the reel. Workers are also required to manually pull the pipeline from the reel for laying, which is time-consuming and laborious. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a pipeline laying and paying-out mechanism, which solves the problem that workers are required to pick up the pipeline on the reel and move it to the end of the groove, which results in excessive energy consumption in picking up and moving the pipeline on the reel, and workers are required to manually pull the pipeline from the reel for laying, which is time-consuming and laborious.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a pipeline laying and paying-out mechanism, comprising a laying frame and a winding drum located inside the laying frame, both sides of the winding drum are fixedly connected with a rotating drum, both sides of the laying frame are provided with rotating rods through openings, one end of the rotating rod is fixedly connected with a polygonal rod adapted to the rotating drum, the other end of the polygonal rod is fixedly connected with a roller, a limiting mechanism is provided on the outer surface of the rotating rod, the top of the laying frame is fixedly connected with an electric telescopic rod through an opening, and the bottom end of the electric telescopic rod is provided with a pushing mechanism.

[0006] Preferably, the limiting mechanism includes a rotating sleeve, which is rotatably connected to the outer surface of the rotating rod, and sliding rods are fixedly connected to the top and bottom of one side of the rotating sleeve, one end of the sliding rod passes through the laying frame and extends to the outside of the laying frame, and a spring is fixedly connected to the outer surface of the sliding rod and located between the rotating sleeve and the laying frame.

[0007] Preferably, a triangular plate is fixedly connected to the top of the rotating sleeve, and a limiting ring matched with the rotating sleeve is fixedly connected to the outer surface of the rotating rod.

[0008] Preferably, the pushing mechanism includes a pushing frame, which is fixedly connected to the telescopic end of the electric telescopic rod, and both sides of the bottom of the pushing frame are fixedly connected with pushing blocks adapted to the triangular plate, and both sides of the top of the inner cavity of the pushing frame are fixedly connected with mounting plates, and the bottom of the mounting plate is fixedly connected with an extrusion plate adapted to the cable reel.

[0009] Preferably, the outer surface of the rotating cylinder is rotatably connected to a rotating ring, and support frames are fixedly connected below both sides of the inner cavity of the laying frame, and the top of the support frame is fixedly connected to the outer surface of the rotating ring.

[0010] Preferably, a handle is fixedly connected to the top of the laying frame.

[0011] Beneficial Effects

[0012] The utility model provides a pipeline laying and laying mechanism. Compared with the existing technology, it has the following advantages:

[0013] Beneficial effects:

[0014] (1) The utility model controls the extension of the electric telescopic rod, which drives the pushing block to move downward through the pushing frame. The pushing block squeezes the triangular plate to move to both sides. The triangular plate drives the rotating rod to move outward through the rotating sleeve, so that the rotating rod drives the polygonal rod to move out of the rotating cylinder, so that the rolling of the roller no longer drives the winding reel to rotate. The laying frame is pushed by the staff to move, so that the laying frame drives the wire pipe on the winding reel to move, which is more convenient to operate and improves the efficiency of pipeline laying.

[0015] (2) The utility model enables the staff to push the laying frame to move, and the two rollers on the laying frame roll. The rollers drive the polygonal rods to rotate through the rotating rods, so that the polygonal rods drive the winding reel to rotate through the rotating drum, and the pipeline on the surface of the winding reel is released, so that the pipeline can be laid conveniently without manual pulling and laying, which saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the external structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0018] Figure 3 It is a bottom view of the structure of the laying frame, rotating rod, polygonal rod and pushing mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the cable reel, rotating rod and limiting mechanism of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the winding reel, rotating drum, rotating ring and supporting frame of the utility model.

[0021] In the figure: 1. laying frame; 2. winding reel; 3. rotating drum; 4. rotating rod; 5. polygonal rod; 6. limiting mechanism; 7. electric telescopic rod; 8. pushing mechanism; 9. roller; 10. rotating ring; 11. supporting frame; 12. handle; 81. pushing frame; 82. pushing block; 83. mounting plate; 84. extrusion plate; 61. rotating sleeve plate; 62. sliding rod; 63. spring; 64. triangle plate; 65. limiting ring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] See also Figure 1-5 The utility model provides a technical solution: a pipeline laying and paying-out mechanism, comprising a laying frame 1 and a winding drum 2 located inside the laying frame 1, both sides of the winding drum 2 are fixedly connected with a rotating drum 3, as a detailed description, the aperture of the rotating drum 3 is a polygonal hole adapted to the polygonal rod 5, both sides of the laying frame 1 are provided with a rotating rod 4 through an opening, one end of the rotating rod 4 is fixedly connected with a polygonal rod 5 adapted to the rotating drum 3, the other end of the polygonal rod 5 is fixedly connected with a roller 9, a limiting mechanism 6 is provided on the outer surface of the rotating rod 4, the top of the laying frame 1 is fixedly connected with an electric telescopic rod 7 through an opening, the electric telescopic rod 7 is electrically connected to an external power supply, and is controlled by a control switch, and a pushing mechanism 8 is provided at the bottom end of the electric telescopic rod 7.

[0024] Furthermore, in order to support the cable reel 2 , a rotating ring 10 is rotatably connected to the outer surface of the rotating cylinder 3 , and support frames 11 are fixedly connected below both sides of the inner cavity of the laying frame 1 , and the top of the support frame 11 is fixedly connected to the outer surface of the rotating ring 10 .

[0025] Furthermore, in order to facilitate the movement of the laying frame 1 , a handle 12 is fixedly connected to the top of the laying frame 1 .

[0026] Furthermore, in order to limit the cable drum 2 so that the roller 9 rolls and drives the cable drum 2 to rotate at the same time, the limiting mechanism 6 includes a rotating sleeve 61, which is rotatably connected to the outer surface of the rotating rod 4, and a sliding rod 62 is fixedly connected to the upper and lower parts of one side of the rotating sleeve 61. One end of the sliding rod 62 passes through the laying frame 1 and extends to the outside of the laying frame 1. A spring 63 is fixedly connected to the outer surface of the sliding rod 62 and is located between the rotating sleeve 61 and the laying frame 1. A triangular plate 64 is fixedly connected to the top of the rotating sleeve 61, and a limiting ring 65 adapted to the rotating sleeve 61 is fixedly connected to the outer surface of the rotating rod 4.

[0027] Furthermore, in order to limit and fix the cable reel 2, the pushing mechanism 8 includes a pushing frame 81, which is fixedly connected to the telescopic end of the electric telescopic rod 7, and both sides of the bottom of the pushing frame 81 are fixedly connected with pushing blocks 82 that are compatible with the triangular plate 64, and both sides of the top of the inner cavity of the pushing frame 81 are fixedly connected with mounting plates 83, and the bottom of the mounting plate 83 is fixedly connected with an extrusion plate 84 that is compatible with the cable reel 2.

[0028] It should be noted that, through the action force of the spring 63, the rotating sleeve 61 drives the rotating rod 4 to move inward, so that the rotating rod 4 drives the polygonal rod 5 to be stably inserted into the rotating cylinder 3, and the roller 9 drives the winding reel 2 to rotate through the rotating cylinder 3. The polygonal rod 5 can be conveniently inserted into the rotating cylinder 3 through the polygons. If necessary, the winding reel 2 can be manually rotated to align the rotating cylinder 3 with the polygonal rod 5.

[0029] When in use, the worker pushes the handle 12, so that the handle 12 pushes the laying frame 1 to move, and the laying frame 1 moves by rolling the roller 9, and the rolling of the roller 9 drives the rotating rod 4 to rotate, and the rotating rod 4 drives the rotating drum 3 to rotate through the polygonal rod 5, so that the rotating drum 3 drives the winding drum 2 to rotate, and the pipeline on the surface of the winding drum 2 is rotated out for laying;

[0030] When it is necessary to move the pipeline on the surface of the cable reel 2 to the laying position, the electric telescopic rod 7 is controlled to extend, and the electric telescopic rod 7 drives the pushing frame 81 to move downward, and the pushing frame 81 will drive the two pushing blocks 82 and the two squeezing plates 84 to move downward, and the two pushing blocks 82 will squeeze the triangular plate 64 downward, pushing the two triangular plates 64 to move to both sides respectively, and the triangular plate 64 will drive the rotating sleeve plate 61 to move, and the rotating sleeve plate 61 pushes the rotating rod 4 to move outward through the limit ring 65, and the rotating rod 4 will drive the polygonal rod 5 to move outward, so that the two polygonal rods 5 move from the rotating cylinder 3, and at the same time, the two squeezing plates 84 will squeeze the cable reel 2 downward, so that the two cable reel 2 no longer rotates, and the laying frame 1 is moved to the laying position by rolling the two rollers 9.

Claims

1. A pipeline laying and paying-out mechanism, comprising a laying frame (1) and a cable reel (2) located inside the laying frame (1), characterized in that: Both sides of the winding drum (2) are fixedly connected to a rotating drum (3), and both sides of the laying frame (1) are provided with rotating rods (4) through openings, one end of the rotating rod (4) is fixedly connected to a polygonal rod (5) matched with the rotating drum (3), and the other end of the polygonal rod (5) is fixedly connected to a roller (9), and a limiting mechanism (6) is provided on the outer surface of the rotating rod (4), and the top of the laying frame (1) is fixedly connected to an electric telescopic rod (7) through an opening, and a pushing mechanism (8) is provided at the bottom end of the electric telescopic rod (7).

2. A pipeline laying and paying-out mechanism according to claim 1, characterized in that: The limiting mechanism (6) comprises a rotating sleeve (61), the rotating sleeve (61) being rotatably connected to the outer surface of the rotating rod (4), a sliding rod (62) being fixedly connected to the upper and lower sides of one side of the rotating sleeve (61), one end of the sliding rod (62) passing through the laying frame (1) and extending to the outside of the laying frame (1), and a spring (63) being fixedly connected to the outer surface of the sliding rod (62) and located between the rotating sleeve (61) and the laying frame (1).

3. A pipeline laying and paying-out mechanism according to claim 2, characterized in that: A triangular plate (64) is fixedly connected to the top of the rotating sleeve (61), and a limiting ring (65) adapted to the rotating sleeve (61) is fixedly connected to the outer surface of the rotating rod (4).

4. A pipeline laying and paying-out mechanism according to claim 3, characterized in that: The pushing mechanism (8) comprises a pushing frame (81), the pushing frame (81) is fixedly connected to the telescopic end of the electric telescopic rod (7), both sides of the bottom of the pushing frame (81) are fixedly connected to pushing blocks (82) adapted to the triangular plate (64), both sides of the top of the inner cavity of the pushing frame (81) are fixedly connected to mounting plates (83), and the bottom of the mounting plate (83) is fixedly connected to an extrusion plate (84) adapted to the cable reel (2).

5. The pipeline laying and paying-out mechanism according to claim 1, characterized in that: The outer surface of the rotating cylinder (3) is rotatably connected to a rotating ring (10), and support frames (11) are fixedly connected below both sides of the inner cavity of the laying frame (1), and the top of the support frame (11) is fixedly connected to the outer surface of the rotating ring (10).

6. A pipeline laying and paying-out mechanism according to claim 1, characterized in that: A handle (12) is fixedly connected to the top of the laying frame (1).

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