Tractor for laying electric wires

Abstract

The utility model relates to the technical field of wire laying, and discloses a dragger for wire laying, which comprises a support frame and a second rotating frame, the top of the support frame is fixedly connected with a limit fixture block, the top of the limit fixture block is fixedly connected with a motor, the top of the motor is fixedly connected with a controller, and the controller is fixedly connected with the second rotating frame. The top of the supporting frame is fixedly connected with a vertical plate. When the first rotating limiting frame moves to the surface close to the output end, the second rotating limiting frame moves to the surface close to the output end, and when the rotating limiting frame moves to the surface of the limiting protruding block, the locking screw is rotated to penetrate through the limiting frame and move into the limiting protruding block. The traction roller rotating on the surface of the output end can be matched with the first limiting frame and the second limiting frame to limit the rotating traction roller, products conveyed by the traction roller can be limited, deviation of the products in the conveying process can be effectively avoided, and the stability of the equipment in the product traction process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire laying, in particular to a traction machine for wire laying. Background Art

[0002] Tractors for laying wires are mechanical equipment used to pull wires or cables during power construction and communication line installation. These tractors can provide the necessary tension to ensure the straightness and flatness of the wires during the laying process, while reducing manual labor intensity and improving construction efficiency and safety.

[0003] Comparative publication number CN 220692699 U traction machine for laying electronic communication wires, including a box, a spacing adjustment mechanism and a height adjustment mechanism, a spacing adjustment mechanism extending from the box is fixedly installed on one side of the box, the spacing adjustment mechanism includes an electric rod, the output end of the electric rod is fixedly installed with a fixing frame extending to the outside of the box, and one side of the electric rod is fixed to the top of the box by bolts, a concave and convex roller is installed on the inside of the fixing frame through an axle seat, a PLC controller is fixedly installed on one side of the box near the spacing adjustment mechanism, a height adjustment mechanism is fixedly installed on one side of the box, and the height adjustment mechanism includes a slide, the A cylinder is fixedly installed on the top of the slide, and one side of the top of the cylinder is fixedly installed on the top of one side of the box by bolts. A laser sensor is fixedly installed on one side of the slide. The electric rod is controlled by the PLC controller to energize and drive the two sets of fixed frames to move vertically. The two sets of vertically moving fixed frames can drive the two sets of concave convex rollers to move vertically through the axle seats, which plays a role in adjusting the spacing between the two sets of concave convex rollers. By adjusting the spacing between the two sets of concave convex rollers, cables of different specifications can be transported, realizing the function of the concave convex rollers to be suitable for cables of different specifications, avoiding the concave convex rollers from being unable to use cables of different specifications for wiring operations.

[0004] The traction machine used for laying electronic communication wires plays a role in adjusting the distance between the two sets of concave and convex rollers. By adjusting the distance between the two sets of concave and convex rollers, cables of different specifications can be transported, realizing the function of the concave and convex rollers being suitable for cables of different specifications, avoiding the concave and convex rollers being unable to use cables of different specifications for wiring operations. However, the overall equipment is not convenient for limiting and fixing the products during transportation, affecting the overall work efficiency of the equipment during product transportation. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a traction machine for laying electric wires.

[0006] The utility model is implemented by the following technical solution: a traction machine for laying electric wires, comprising a support frame and a second rotating frame, the top of the support frame is fixedly connected to a limit block, the top of the limit block is fixedly connected to a motor, the top of the motor is fixedly connected to a controller, the top of the support frame is fixedly connected to a vertical plate, and the front of the motor is fixedly connected to an output end;

[0007] The surface of the output end is fixedly connected with a traction roller, the top of the second rotating frame is fixedly connected with the first rotating frame, the internal rotation connection of the first rotating frame is limited to the first, the top of the limiting frame is fixedly connected to the limiting protrusion, the top of the supporting frame is fixedly connected to the second rotating frame, the internal rotation connection of the second rotating frame is limited to the second, the internal rotation connection of the limiting frame two is limited to the limiting frame, the internal thread of the limiting frame is connected with a locking screw, the left and right ends of the supporting frame are fixedly connected with a fixing plate, the internal thread of the fixing plate is connected with the limiting screw, and the bottom of the limiting screw is clamped with a bearing base plate.

[0008] Through the above technical solution, the supporting base plate can be extended to different positions and heights inside the fixed plate by the rotating limiting screw at the top. The supporting base plate can be disassembled from the bottom of the limiting screw and can be limited and fixed according to the position of the equipment placed on the ground.

[0009] As a further improvement of the above solution, the number of the limit blocks is set to two, the two limit blocks are symmetrically distributed left and right with the motor as the center, and the inner surface of the vertical plate contacts the output end.

[0010] As a further improvement of the above solution, the rear end surface of the traction roller contacts a vertical plate, the locking screw is threadedly connected to the inside of the limiting protrusion, and the left end surface of the limiting frame 1 contacts the limiting frame 2.

[0011] As a further improvement of the above solution, the bottom of the limiting frame contacts the surface of the limiting frame 1, the left end surface of the limiting frame 1 contacts the output end, and the right end surface of the limiting frame 2 contacts the output end.

[0012] Through the above technical solution, the limiting frame 1 and the limiting frame 2 can limit and fix the traction roller on the output end.

[0013] As a further improvement of the above solution, the number of the fixing plates and the limiting screws is set to two, and the two fixing plates and the limiting screws are symmetrically distributed left and right with the supporting frame as the center.

[0014] As a further improvement of the above solution, the rear end surface of the limiting frame 1 contacts with a traction roller, the rear end surface of the limiting frame 2 contacts with a traction roller, and the rear end surface of the limiting frame contacts with a traction roller.

[0015] As a further improvement of the above solution, the locking screw passes through the limiting frame and extends to the interior of the limiting protrusion, and the front surface of the motor contacts a vertical plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model sets a first rotation limit frame to move to the surface close to the output end, then rotates the second limit frame to approach the surface of the output end, and when the rotation limit frame moves to the surface of the limit protrusion, the locking screw is rotated to penetrate the limit frame and move to the inside of the limit protrusion, so that the traction roller rotating on the surface of the output end can cooperate with the first and second limit frames to limit the rotating traction roller, and the product conveyed by the traction roller can be limited, which can effectively avoid the deviation of the product during transportation, and improve the stability of the equipment when pulling the product.

[0018] The utility model sets fixed plates at the left and right ends of the supporting frame to rotate and extend the limit screw, and the bottom bearing base plate can be used to place the entire device in a suitable position, and then cooperate with the two bearing base plates to stably limit and fix the entire device. The support stability of the motor when driving is guaranteed by setting a limit block at the bottom of the motor, and the output end can be provided with good support stability by setting a vertical plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is an enlarged schematic diagram of the structure at point A of the utility model;

[0021] Figure 3 This is a schematic diagram of the anatomical structure of the side of the utility model;

[0022] Figure 4 This is a schematic diagram of the disassembly structure of the limit frame of the utility model;

[0023] Figure 5 It is a right side structural schematic diagram of the present utility model.

[0024] Description of main symbols:

[0025] 1. Support frame; 2. Limit block; 3. Motor; 4. Controller; 5. Vertical plate; 6. Output end; 7. Pulling roller; 8. First rotating frame; 9. Limit frame 1; 10. Limiting protrusion; 11. Second rotating frame; 12. Limit frame 2; 13. Limit frame; 14. Locking screw; 15. Fixing plate; 16. Limiting screw; 17. Load-bearing base plate. DETAILED DESCRIPTION

[0026] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0027] Example:

[0028] Please combine Figure 1-5 The traction machine for laying electric wires in this embodiment includes a support frame 1 and a second rotating frame 11. The top of the support frame 1 is fixedly connected to a limit block 2, the top of the limit block 2 is fixedly connected to a motor 3, the top of the motor 3 is fixedly connected to a controller 4, the top of the support frame 1 is fixedly connected to a vertical plate 5, and the front of the motor 3 is fixedly connected to an output terminal 6;

[0029] The surface of the output end 6 is fixedly connected to the traction roller 7, the top of the second rotating frame 11 is fixedly connected to the first rotating frame 8, the internal rotation connection of the first rotating frame 8 is limited to the limit frame 9, the top of the limit frame 9 is fixedly connected to the limit protrusion 10, the top of the support frame 1 is fixedly connected to the second rotating frame 11, the internal rotation connection of the second rotating frame 11 is limited to the limit frame 2 12, the internal rotation connection of the limit frame 2 12 is limited to the limit frame 13, the internal thread connection of the limit frame 13 is connected to the locking screw 14, the left and right ends of the support frame 1 are fixedly connected to the fixing plate 15, the internal thread connection of the fixing plate 15 is limited to the limit screw 16, the limit screw 1 6 is clamped with a bearing base plate 17 at the bottom. By setting the rotation limit frame 19 to move to the surface close to the output end 6, and then rotating the limit frame 2 12 to approach the surface of the output end 6, and rotating the limit frame 13 to move to the surface of the limit protrusion 10, and then rotating the locking screw 14 to pass through the limit frame 13 and move to the inside of the limit protrusion 10, the traction roller 7 rotating on the surface of the output end 6 can be limited by cooperating with the limit frame 19 and the limit frame 2 12 to limit the rotating traction roller 7. The product conveyed by the traction roller 7 can be limited, which can effectively avoid the deviation of the product during transportation and improve the stability of the equipment when pulling the product.

[0030] The supporting base plate 17 can be extended to different heights inside the fixed plate 15 by the rotating limiting screw 16 at the top. The supporting base plate 17 can be removed from the bottom of the limiting screw 16 and can be limited and fixed according to the position of the equipment placed on the ground.

[0031] The number of the limit blocks 2 is set to two, and the two limit blocks 2 are symmetrically distributed with the motor 3 as the center, and the inner surface of the vertical plate 5 contacts the output end 6.

[0032] The rear end surface of the traction roller 7 contacts the vertical plate 5 , the locking screw 14 is threadedly connected to the interior of the limiting protrusion 10 , and the left end surface of the limiting frame 1 9 contacts the limiting frame 2 12 .

[0033] The bottom of the limiting frame 13 contacts the surface of the limiting frame 1 9 , the left end surface of the limiting frame 1 9 contacts the output terminal 6 , and the right end surface of the limiting frame 2 12 contacts the output terminal 6 .

[0034] The limiting frame 1 9 and the limiting frame 2 12 can limit and fix the traction roller 7 on the output end 6.

[0035] The number of the fixing plates 15 and the limiting screws 16 is set to two, and the two fixing plates 15 and the limiting screws 16 are symmetrically distributed on the left and right sides with the support frame 1 as the center. By setting the fixing plates 15 at the left and right ends of the support frame 1, when the limiting screws 16 are rotated and extended, the bottom bearing base plate 17 can be used to place the entire device in a suitable position, and then the two bearing base plates 17 can be used to stably limit and fix the entire device. By setting the limiting block 2 at the bottom of the motor 3, the support stability of the motor 3 when driving can be guaranteed. By setting the vertical plate 5, good support stability can be provided for the output end 6.

[0036] The rear end surface of the limiting frame 1 9 contacts the traction roller 7 , the rear end surface of the limiting frame 2 12 contacts the traction roller 7 , and the rear end surface of the limiting frame 13 contacts the traction roller 7 .

[0037] The locking screw 14 passes through the limiting frame 13 and extends to the interior of the limiting protrusion 10 . The front surface of the motor 3 contacts the vertical plate 5 .

[0038] The implementation principle of a traction machine for laying wires in the embodiment of the present application is as follows: after placing the equipment in a suitable position, by setting the rotation limit frame 19 to move to the surface close to the output end 6, then rotating the limit frame 2 12 to approach the surface of the output end 6, rotating the limit frame 13 to move to the surface of the limit protrusion 10, and then rotating the locking screw 14 to penetrate the limit frame 13 and move to the inside of the limit protrusion 10, the traction roller 7 rotating on the surface of the output end 6 can be limited by cooperating with the limit frame 19 and the limit frame 2 12 to limit the rotating traction roller 7, and the traction roller 7 can be used to transport The product is limited by the support plate 15 at the left and right ends of the support frame 1, which can effectively avoid the deviation of the product during transportation and improve the stability of the equipment when pulling the product. By setting the fixed plates 15 at the left and right ends of the support frame 1, the limit screw 16 can be rotated and extended. The bottom bearing base plate 17 can be used to place the entire device in a suitable position, and the two bearing base plates 17 can be used to stably limit and fix the entire device. The limit block 2 at the bottom of the motor 3 can be used to provide support stability when the motor 3 is driven. The vertical plate 5 can provide good support stability for the output end 6.

[0039] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A traction machine for laying electric wires, characterized in that: The invention comprises a support frame (1) and a second rotating frame (11), wherein the top of the support frame (1) is fixedly connected to a limit block (2), the top of the limit block (2) is fixedly connected to a motor (3), the top of the motor (3) is fixedly connected to a controller (4), the top of the support frame (1) is fixedly connected to a vertical plate (5), and the front of the motor (3) is fixedly connected to an output end (6); The surface of the output end (6) is fixedly connected to a traction roller (7), the top of the second rotating frame (11) is fixedly connected to the first rotating frame (8), the interior of the first rotating frame (8) is rotatably connected to the limiting frame 1 (9), the top of the limiting frame 1 (9) is fixedly connected to the limiting protrusion (10), the top of the support frame (1) is fixedly connected to the second rotating frame (11), the interior of the second rotating frame (11) is rotatably connected to the limiting frame 2 (12), the interior of the limiting frame 2 (12) is rotatably connected to the limiting frame (13), the internal thread of the limiting frame (13) is connected to a locking screw (14), the left and right ends of the support frame (1) are fixedly connected to a fixing plate (15), the internal thread of the fixing plate (15) is connected to a limiting screw (16), and the bottom of the limiting screw (16) is clamped with a bearing base plate (17).

2. The traction machine for laying electric wires according to claim 1, characterized in that: The number of the limit blocks (2) is set to two, and the two limit blocks (2) are symmetrically distributed left and right with the motor (3) as the center, and the inner surface of the vertical plate (5) contacts the output end (6).

3. The traction machine for laying electric wires according to claim 1, characterized in that: The rear end surface of the traction roller (7) contacts the vertical plate (5), the locking screw (14) is threadedly connected to the interior of the limiting protrusion (10), and the left end surface of the limiting frame 1 (9) contacts the limiting frame 2 (12).

4. A traction machine for laying electric wires according to claim 3, characterized in that: The bottom of the limiting frame (13) contacts the surface of the limiting frame 1 (9), the left end surface of the limiting frame 1 (9) contacts the output end (6), and the right end surface of the limiting frame 2 (12) contacts the output end (6).

5. The traction machine for laying electric wires according to claim 1, characterized in that: The number of the fixing plates (15) and the limiting screws (16) is set to two, and the two fixing plates (15) and the limiting screws (16) are symmetrically distributed left and right with the support frame (1) as the center.

6. The traction machine for laying electric wires according to claim 5, characterized in that: The rear end surface of the limiting frame 1 (9) contacts the traction roller (7), the rear end surface of the limiting frame 2 (12) contacts the traction roller (7), and the rear end surface of the limiting frame (13) contacts the traction roller (7).

7. A traction machine for laying electric wires according to claim 6, characterized in that: The locking screw (14) passes through the limiting frame (13) and extends to the interior of the limiting protrusion (10), and the front surface of the motor (3) contacts the vertical plate (5).

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