Adjustable tractor for wires and cables
By designing an adjustable wire and cable traction device, the problems of difficulty in connecting wire and cables when laying at high places and inability to detect clamping pressure are solved, and the traction and pressure detection of cables of different heights are achieved, cable damage is avoided, and working efficiency and safety are improved.
Patent Information
- Application Number
- CN202421326931.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-06-12
AI Technical Summary
During the laying process of wire and cables, especially at high places, it is difficult to connect wire and cables easily for traction. At the same time, wire and cable of different thicknesses cannot detect the clamping pressure during the clamping process, which can easily lead to excessive pressure and damage the cable.
An adjustable wire and cable traction device is designed, including an adjustable lower support and an upper support, a built-in pressure detection mounting structure and a clamping roller, and a servo motor and gear box are used to achieve traction and pressure detection of wire and cables.
The traction device can adapt to wires and cables of different heights, realize traction and pressure detection, avoid damage caused by excessive pressure during the laying process of cables, and improve work efficiency and safety.
Smart Images
Figure CN222928005U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of wire and cable traction, and particularly relates to an adjustable wire and cable traction device. Background Art
[0002] During the laying process of wires and cables in different projects, a traction device is used to clamp the wires and cables for conveying and traction, so as to be connected through the laying position. In this way, the traction work is more labor-saving and faster during laying, ensuring the work efficiency. However, when the wires and cables are laid at a relatively high position, it is inconvenient to connect and drive the wires and cables to move for traction, and the clamping pressure of wires and cables with different thicknesses cannot be detected during the clamping process, which is likely to cause damage to the wires and cables due to excessive pressure. Content of the Utility Model
[0003] In order to solve the above technical problems, the utility model provides an adjustable wire and cable traction device, which can adjust to connect the wire and cable for traction and detect the pressure of the clamped wire and cable when laying the wire and cable at different heights, so as to prevent damage caused by excessive pressure.
[0004] Its technical solution is as follows: an adjustable wire and cable traction device includes a lower support and an upper support. Pressure detection mounting seat structures are bolted inside both the lower support and the upper support, and a clamping roller is axially connected between the pressure detection mounting seat structures; gearboxes are bolted to the outer walls of both the lower support and the upper support; a servo motor is bolted to one side of the gearbox, and the other side is axially connected to the clamping roller; a limiting column is welded to the front side of the upper end of the lower support, and the outer wall of the limiting column is sleeved with the front side inside the upper support; a threaded rod is movably embedded in the rear side of the upper end of the lower support, and the outer side of the threaded rod is threadedly connected to the rear side inside the upper support; a PLC is installed below the support and stability seat structure. It is characterized in that the support and stability seat structure includes a fixing seat, and mounting columns are inserted through the four surrounding sides inside the fixing seat; a moving seat is welded to the lower end of the mounting column; moving wheels are bolted to the four surrounding sides of the lower end of the moving seat.
[0005] Preferably, the fixing seat is bolted to the bottom of the lower support.
[0006] Preferably, the mounting column is adapted to the fixing seat, and the connection part is fixed by bolts.
[0007] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0008] In the utility model, the fixing seat and the mounting column are arranged, and in cooperation with the lifting adjustment of the clamping roller, the work of conveying and traction of wires and cables at different heights is carried out, preventing the position of the conveying place from being too low and affecting the traction work.
[0009] In the present utility model, the provision of the movable seat and the movable wheels facilitates the adjustment of the position according to requirements. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 is a schematic structural view of the present utility model.
[0011] Figure 2 is a schematic structural view of the support and stabilizer seat structure of the present utility model.
[0012] Figure 3 is a schematic structural view of the pressure detection mounting seat structure of the present utility model.
[0013] In the figure:
[0014] 1, lower support; 2, upper support; 3, limiting column; 4, threaded rod; 5, clamping roller; 6, gearbox; 7, servo motor; 8, support and stabilizer seat structure; 81, fixing seat; 82, mounting column; 83, movable seat; 84, movable wheel; 9, PLC; 10, pressure detection mounting seat structure; 101, movable seat; 102, mounting hole; 103, pressure sensor. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0015] The following further describes the present utility model in conjunction with the drawings:
[0016] Embodiment:
[0017] As shown in the Figure 1 drawings, an adjustable wire and cable traction device includes a lower support 1 and an upper support 2. Pressure detection mounting seat structures 10 are bolted inside both the lower support 1 and the upper support 2, and a clamping roller 5 is pivotally connected between the pressure detection mounting seat structures 10; Gearboxes 6 are bolted to the outer walls of both the lower support 1 and the upper support 2; A servo motor 7 is bolted to one side of the gearbox 6 and pivotally connected to the clamping roller 5 on the other side; A limiting column 3 is welded to the front side of the upper end of the lower support 1, and the outer wall of the limiting column 3 is sleeved with the front side inside the upper support 2; A threaded rod 4 is movably inserted into the rear side of the upper end of the lower support 1, and the outer side of the threaded rod 4 is threadedly connected to the rear side inside the upper support 2; A PLC 9 is installed below the support and stabilizer seat structure 8.
[0018] As shown in the Figure 2 drawings, in the above embodiment, specifically, the support and stabilizer seat structure 8 includes a fixing seat 81, and mounting columns 82 are inserted through the four circumferences inside the fixing seat 81; A movable seat 83 is welded to the lower ends of the mounting columns 82; Movable wheels 84 are bolted to the four circumferences of the lower end of the movable seat 83; The height is adjusted by tightening the bolts at the tightened connection of the fixing seat 81 on the outer wall of the movably installed mounting column 82.
[0019] As shown in the Figure 3As shown in the above embodiments, specifically, the pressure detection mounting seat structure 10 includes a movable seat 101, and an installation hole 102 is provided inside the movable seat 101; a pressure sensor 103 of the movable seat 101 is bolted to the top.
[0020] In the above embodiments, specifically, the moving seat 83 is supported by a plurality of moving wheels 84.
[0021] In the above embodiments, specifically, the installation hole 102 inside the movable seat 101 is connected to the shafts at both ends of the clamping roller 5 through bearings, so as to realize movable installation for use.
[0022] In the above embodiments, specifically, the pressure sensors 103 are bolted to the lower side inside the lower support 1 and the upper side inside the upper support 2 respectively. In this way, they are installed in cooperation with the movable seat 101 to realize the pressure detection after the wire and cable are clamped, and prevent damage to the wire and cable caused by excessive pressure.
[0023] In the above embodiments, specifically, a display and buttons are electrically connected to the front side of the PLC 9, the servo motor 7 is electrically connected to the PLC 9, and the pressure sensor 103 is electrically connected to the PLC 9.
[0024] Working principle
[0025] The working principle of the present invention: When laying and pulling the wire and cable, first tighten the bolts at the connection of the fixing seat 81 on the outer wall of the movable mounting column 82 to adjust the height. After adjustment, insert the wire and cable between the clamping rollers 5. Then insert a steel rod into the threaded rod 4 and rotate it to drive the upper support 2 to move on the lower support 1. In this way, the clamping rollers 5 clamp the wire and cable and cooperate with the movable seat 101 and the pressure sensor 103 to detect the pressure. After clamping, drive the servo motor 7 to cooperate with the gearbox 6 to drive the clamping rollers 5 to rotate and cooperate with the wire and cable for conveying to realize traction.
[0026] Using the technical solution of the present invention, or those skilled in the art inspired by the technical solution of the present invention to design a similar technical solution and achieve the above technical effects, all fall within the protection scope of the present invention.
Claims
1. An adjustable tractor for electric wires and cables, the adjustable tractor for electric wires and cables comprising a lower support (1) and an upper support (2), wherein the interior of the lower support (1) and the upper support (2) are both bolted with a pressure detection mounting seat structure (10), and a clamping roller (5) is axially connected between the pressure detection mounting seat structure (10); a gear box (6) is bolted to the outer wall of the lower support (1) and the upper support (2); a servo motor (7) is bolted to one side of the gear box (6), and the other side is axially connected to the clamping roller (5); a limiting column (3) is welded to the front side of the upper end of the lower support (1), and the outer wall of the limiting column (3) is sleeved with the front side of the interior of the upper support (2); a threaded rod (4) is movably embedded on the rear side of the upper end of the lower support (1), and the outer side of the threaded rod (4) is threadedly connected to the rear side of the interior of the upper support (2); a PLC (9) is installed on the lower side of the supporting stabilizing seat structure (8), characterized in that: The supporting stabilizing seat structure (8) comprises a fixing seat (81), and mounting columns (82) are inserted around the inside of the fixing seat (81); a movable seat (83) is welded to the lower end of the mounting column (82); and movable wheels (84) are bolted around the lower end of the movable seat (83).
2. The adjustable wire and cable retractor according to claim 1, characterized in that: The pressure detection mounting seat structure (10) comprises a movable seat (101), a mounting hole (102) is provided inside the movable seat (101), and a pressure sensor (103) of the movable seat (101) is mounted on the top bolt.
3. The adjustable wire and cable retractor according to claim 1, characterized in that: The fixing seat (81) is bolted to the bottom of the lower support (1), and the moving seat (83) is supported by a plurality of moving wheels (84).
4. The adjustable wire and cable retractor according to claim 1, characterized in that: The mounting column (82) is matched with the fixing seat (81), and the connection is fixed by bolts.
5. The adjustable wire and cable retractor according to claim 2, characterized in that: The mounting hole (102) inside the movable seat (101) is connected to the shafts at both ends of the clamping roller (5) through bearings.
6. The adjustable wire and cable retractor according to claim 2, characterized in that: The pressure sensors (103) are bolted to the lower side of the lower support (1) and the upper side of the upper support (2).