Positioning and fixing structure for cable laying

Abstract

The utility model discloses a positioning and fixing structure for cable laying, which belongs to the technical field of cable laying, and comprises a support table and a plurality of groups of positioning mechanisms, the plurality of groups of positioning mechanisms are positioned on the support table, each group of positioning mechanisms comprises a motor, a first rotating wheel, a second rotating wheel and a cam, and the output end of the motor is provided with a rotating shaft. The motor is started to drive the rotating shaft and the first rotating wheel to rotate, the first rotating wheel drives the belt wheel and the second rotating wheel to rotate when rotating, the second rotating wheel drives the circular shaft and the cam to rotate when rotating, the cam extrudes the moving frame when rotating, and the moving frame drives the clamping block to move when being extruded. In the cable laying process, the cable can be guided and positioned conveniently, a worker can lay the cable rapidly, different power cables can be fixed conveniently, and the phenomenon that multiple cables are wound is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cable laying, in particular to a positioning and fixing structure for cable laying. Background Art

[0002] Cable laying refers to the process of laying and installing cables along the surveyed route to form a cable line. According to the application occasion, it can be divided into several laying methods such as overhead, underground (pipeline and direct burial), underwater, wall and tunnel. Reasonable selection of cable laying method is very important to ensure the transmission quality, reliability and construction and maintenance of the line.

[0003] Usually, during the process of laying cables, it is not convenient to guide and position the cables, which makes it inconvenient for workers to lay the cables, and it is also inconvenient to fix different power cables, which easily causes entanglement between multiple cables. Based on the above problems, a positioning and fixing structure for cable laying is proposed. During the process of laying cables, it is convenient to guide and position the cables, which makes it convenient for workers to lay the cables quickly, and it is also convenient to fix different power cables to avoid entanglement between multiple cables, so as to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning and fixing structure for cable laying, which drives the rotating shaft and the first rotating wheel to rotate by starting the motor, and the first rotating wheel drives the pulley and the second rotating wheel to rotate when rotating, and the second rotating wheel drives the round shaft and the cam to rotate when rotating, and the movable frame is squeezed when the cam rotates, and the clamping block is driven to move when the movable frame is squeezed, so as to solve the problem that the cable is not convenient to guide and position the cable during laying process proposed in the above background technology, which makes it inconvenient for the staff to lay the cable, and it is also inconvenient to fix different power cables, and it is easy to cause entanglement between multiple cables.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning and fixing structure for cable laying, comprising a support platform and multiple groups of positioning mechanisms, the multiple groups of positioning mechanisms are located on the support platform, the multiple groups of positioning mechanisms each include a motor, a first rotating wheel, a second rotating wheel and a cam, the output end of the motor is provided with a rotating shaft, the first rotating wheel is fixedly mounted on one end of the rotating shaft, a pulley is rotatably connected to the first rotating wheel, a round shaft is fixedly mounted on the second rotating wheel, the cam is fixedly mounted on one end of the round shaft, a movable frame is provided at the lower end of the cam, and a clamping block is provided on the movable frame.

[0006] Preferably, positioning rods are provided on both sides of the cam, one end of the positioning rods is fixedly mounted on a support platform, a box is provided on one side of the support platform, and the motor is located in the box.

[0007] Preferably, a support plate is fixedly mounted on the other side of the support platform, a slide groove is provided on the support plate, and a rubber pad is arranged on the support plate.

[0008] Preferably, a slider is provided on one side of the support plate, the slider slides in the slide groove, one side of the slider is fixedly mounted on one side of the movable frame, a spring is fixedly mounted on the inner side of the movable frame, and one end of the spring is fixedly connected to one side of the clamping block.

[0009] Preferably, a support column is provided on one side of the mobile frame, a fixed block is fixedly provided on one side of the mobile frame, a hole is opened on the fixed block, the support column is located in the hole, and one end of the support column is fixedly connected to a fixing plate.

[0010] Preferably, a fixing column is fixed on one side of the support platform, a movable plate is provided on one side of the fixing column, and a plurality of positioning holes are provided on the movable plate.

[0011] Preferably, a fixing frame is provided on one side of the support platform, a groove is provided on the fixing frame, the movable plate is located in the groove, and fixing holes are provided around the fixing frame.

[0012] Preferably, a round hole is formed on the fixing frame, a screw rod is threadedly connected to the round hole, and the screw rod is located in one of the positioning holes.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model starts a motor to drive the rotating shaft and the first rotating wheel to rotate. When the first rotating wheel rotates, it drives the pulley and the second rotating wheel to rotate. When the second rotating wheel rotates, it drives the round shaft and the cam to rotate. When the cam rotates, it squeezes the movable frame. When the movable frame is squeezed, it drives the clamping block to move. During the laying process of the cable, it is convenient to guide and position the cable, so that the staff can quickly lay the cable, and it is also convenient to fix different power cables to avoid entanglement between multiple cables.

[0015] 2. In the utility model, the staff fixes the fixed frame on the mobile frame or the wall. When the positioning mechanism needs to be moved, the staff screws the screw rod and then moves the moving plate. The moving plate drives the positioning mechanism to slide on the groove in the fixed frame to adjust the positioning mechanism. The cables for different scenes can also be laid. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the positioning mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the regulating mechanism of the utility model.

[0020] Numbers in the figure: 1. Support platform; 2. Positioning mechanism; 201. Motor; 202. Rotating shaft; 203. First rotating wheel; 204. Pulley; 205. Second rotating wheel; 206. Round shaft; 207. Cam; 208. Moving frame; 209. Clamping block; 3. Positioning rod; 4. Spring; 5. Support plate; 6. Slide groove; 7. Fixed block; 8. Support column; 9. Fixed frame; 10. Fixed plate; 11. Hole; 12. Box; 13. Fixed column; 14. Moving plate; 15. Fixed hole; 16. Positioning hole; 17. Screw; 18. Groove; 19. Round hole; 20. Slider; 21. Rubber pad. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides Figures 1 to 4 A positioning and fixing structure for cable laying is shown, comprising a support platform 1 and multiple sets of positioning mechanisms 2, wherein the multiple sets of positioning mechanisms 2 are located on the support platform 1, and the multiple sets of positioning mechanisms 2 each comprise a motor 201, a first rotating wheel 203, a second rotating wheel 205 and a cam 207, wherein a rotating shaft 202 is provided at the output end of the motor 201, the first rotating wheel 203 is fixedly mounted on one end of the rotating shaft 202, a pulley 204 is rotatably connected to the first rotating wheel 203, a circular shaft 206 is fixedly mounted on the second rotating wheel 205, a cam 207 is fixedly mounted on one end of the circular shaft 206, a movable frame 208 is provided at the lower end of the cam 207, and a clamping block 209 is provided on the movable frame 208.

[0023] The rotating shaft 202 is fixedly connected to the output shaft of the motor 201, and the motor 201 is set to be a forward and reverse motor 201, and the clamping block 209 is slidably connected to the movable frame 208; when in use, the fixed frame 9 is fixed to the movable frame 208 or the wall through the fixing hole 15, and the rotating shaft 202 and the first rotating wheel 203 are driven to rotate by starting the motor 201. When the first rotating wheel 203 rotates, it drives the pulley 204 and the second rotating wheel 205 to rotate. When the second rotating wheel 205 rotates, it drives the circular shaft 206 and the cam 207 to rotate. When the cam 207 rotates, it squeezes the movable frame 208. When the movable frame 208 is squeezed, it drives the clamping block 209 to move. During the laying process of the cable, it is convenient to guide and position the cable, so that the staff can quickly lay the cable, and it is also convenient to fix different power cables to avoid entanglement between multiple cables.

[0024] Positioning rods 3 are provided on both sides of the cam 207, one end of the positioning rods 3 is fixedly installed on the support platform 1, a box body 12 is provided on one side of the support platform 1, the motor 201 is located in the box body 12, and the box body 12 is fixedly installed on one side of the box body 12. The positioning rods 3 limit the rotation angle when the cam 207 rotates. The motor 201 drives the cam 207 to rotate forward and reversely, and drives the clamping block 209 to clamp the cable.

[0025] A support plate 5 is fixedly installed on the other side of the support platform 1. A slide groove 6 is opened on the support plate 5. A rubber pad 21 is provided on the support plate 5. The rubber pad 21 is glued to the support plate 5. When laying the cable, it is not easy for the cable to rub against the edge of the placement port, thereby reducing the friction on the cable sheath.

[0026] A slider 20 is provided on one side of the support plate 5, and the slider 20 slides in the slide groove 6. One side of the slider 20 is fixedly installed on one side of the mobile frame 208. A spring 4 is fixedly installed on the inner side of the mobile frame 208, and one end of the spring 4 is fixedly connected to one side of the clamping block 209. When in use, the mobile frame 208 moves to drive the spring 4 and the clamping block 209 to clamp the cable. When the clamping block 209 is attached to the surface of the cable, one side of the clamping block 209 squeezes the spring 4, so that the clamping block 209 can clamp the cable more stably without damaging the cable.

[0027] A support column 8 is provided on one side of the mobile frame 208, and a fixed block 7 is fixedly provided on one side of the mobile frame 208. A hole 11 is opened on the fixed block 7, and the support column 8 is located in the hole 11. One end of the support column 8 is fixedly connected to a fixed plate 10, and the fixed block 7 is fixedly connected to one side of the mobile frame 208. When clamping, the mobile frame 208 drives the fixed block 7 to slide on the support column 8, so that the positioning mechanism 2 is more stable when moving.

[0028] A fixed column 13 is fixed on one side of the support platform 1, and a movable plate 14 is provided on one side of the fixed column 13. A plurality of positioning holes 16 are provided on the movable plate 14. The fixed column 13 supports the support platform 1 and the positioning mechanism 2. The movable plate 14 is fixedly connected to one side of the fixed column 13. The movable plate 14 drives the positioning mechanism 2 to slide on the groove 18 in the fixed frame 9 to operate and lay cables for different scenarios.

[0029] A fixing frame 9 is provided on one side of the support platform 1, and a groove 18 is provided on the fixing frame 9. The movable plate 14 is located in the groove 18. Fixing holes 15 are provided on all sides of the fixing frame 9. When in use, the fixing frame 9 is fixed to the movable frame 208 or the wall. When the positioning mechanism 2 needs to be moved, the staff screws the screw 17 and then moves the movable plate 14 to adjust the positioning mechanism 2.

[0030] A round hole 19 is also provided on the fixing frame 9, and a screw rod 17 is threadedly connected to the round hole 19. The screw rod 17 is located in one of the positioning holes 16. When in use, the staff fixes the fixing frame 9 through the fixing hole 15. The multiple positioning holes 16 are convenient for the user to adjust the height of the positioning mechanism 2.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning and fixing structure for cable laying, characterized in that: The invention comprises a support platform (1) and a plurality of positioning mechanisms (2), wherein the plurality of positioning mechanisms (2) are located on the support platform (1), and each of the plurality of positioning mechanisms (2) comprises a motor (201), a first rotating wheel (203), a second rotating wheel (205) and a cam (207), wherein a rotating shaft (202) is arranged at the output end of the motor (201), the first rotating wheel (203) is fixedly mounted on one end of the rotating shaft (202), a pulley (204) is rotatably connected to the first rotating wheel (203), a round shaft (206) is fixedly mounted on the second rotating wheel (205), the cam (207) is fixedly mounted on one end of the round shaft (206), a moving frame (208) is arranged at the lower end of the cam (207), and a clamping block (209) is arranged on the moving frame (208).

2. A positioning and fixing structure for cable laying according to claim 1, characterized in that: Positioning rods (3) are provided on both sides of the cam (207), one end of the positioning rod (3) is fixedly mounted on the support platform (1), a box body (12) is provided on one side of the support platform (1), and the motor (201) is located in the box body (12).

3. A positioning and fixing structure for cable laying according to claim 2, characterized in that: A support plate (5) is fixedly mounted on the other side of the support platform (1), a slide groove (6) is provided on the support plate (5), and a rubber pad (21) is provided on the support plate (5).

4. A positioning and fixing structure for cable laying according to claim 3, characterized in that: A slider (20) is provided on one side of the support plate (5), and the slider (20) slides in the slide groove (6). One side of the slider (20) is fixedly mounted on one side of the moving frame (208). A spring (4) is fixedly mounted on the inner side of the moving frame (208), and one end of the spring (4) is fixedly connected to one side of the clamping block (209).

5. A positioning and fixing structure for cable laying according to claim 4, characterized in that: A support column (8) is provided on one side of the mobile frame (208), a fixed block (7) is fixedly provided on one side of the mobile frame (208), a hole (11) is provided on the fixed block (7), the support column (8) is located in the hole (11), and one end of the support column (8) is fixedly connected to a fixed plate (10).

6. A positioning and fixing structure for cable laying according to claim 3, characterized in that: A fixed column (13) is fixed on one side of the support platform (1), a movable plate (14) is arranged on one side of the fixed column (13), and a plurality of positioning holes (16) are provided on the movable plate (14).

7. A positioning and fixing structure for cable laying according to claim 6, characterized in that: A fixing frame (9) is arranged on one side of the support platform (1), a groove (18) is provided on the fixing frame (9), the movable plate (14) is located in the groove (18), and fixing holes (15) are provided around the fixing frame (9).

8. A positioning and fixing structure for cable laying according to claim 7, characterized in that: The fixing frame (9) is also provided with a circular hole (19), and a screw rod (17) is threadedly connected to the circular hole (19), and the screw rod (17) is located in one of the positioning holes (16).

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