Auxiliary device for cable laying

Abstract

The utility model discloses an auxiliary device for cable laying, which comprises a mounting frame, a traction assembly for pulling and conveying a cable is arranged in the mounting frame, a driving roller is rotatably arranged at the bottom of an inner cavity of the mounting frame in a horizontal state, a driving assembly is used for driving the driving roller to rotate, and a mounting assembly is mounted at the top of the inner cavity of the mounting frame. The driven roller is parallel to the driving roller through the mounting assembly, the driving roller and the driven roller are clamped outside the cable in an extruding manner, one side of the reduction gearbox is fixedly connected with the mounting frame, the outer wall of the fixing shaft is fixedly sleeved with the driving roller, and one end of the fixing shaft is fixedly connected with the shaft end of the reduction gearbox. According to the utility model, the mounting rack and the traction assembly are used cooperatively, when the driven roller clamps the cable, the mounting plate can be stably mounted on the mounting rack, and when the driven roller and the cable are in a separated state, the mounting plate can be directly dismounted, so that the mounting rack is taken down from the cable.

Description

Technical Field

[0001] The utility model relates to the technical field of cable laying, in particular to an auxiliary device for cable laying. Background Art

[0002] Cable laying is the process of laying out cables and installing them along certain preset trajectories so that the cables can connect to the devices they are connected to.

[0003] When laying cables in underground wells or inside buildings, it is usually necessary to open cable holes on the building. Therefore, when laying the cables, the cables need to pass through the cable holes. When the cables pass through the cable holes, they are usually pulled manually.

[0004] However, when the cable passes through an underground well or a small space, due to the limitation of the scene space, when the workers pull the cable, the workers' work place will restrict the workers' movements, thereby increasing the workers' pulling of the cable. Therefore, the cable can be pulled by two roller clamping and driving. In order to ensure the working stability of the two rollers, they are usually installed and used in a sealed rectangular frame. However, when the two rollers are installed and used in a sealed rectangular frame, after the cable transportation is completed, the rectangular frame needs to drive the two rollers to slide out from one end of the cable, which makes it inconvenient to disassemble the rectangular frame and one of the rollers, so they are directly disassembled or installed from the outside of the cable. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary device for cable laying to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned object, the utility model provides the following technical solutions: an auxiliary device for laying cables, comprising a mounting frame;

[0007] The interior of the mounting frame is provided with a traction assembly for pulling and conveying the cable, and the traction assembly comprises:

[0008] A driving roller and a driving assembly, wherein the driving roller is rotatably arranged at the bottom of the inner cavity of the mounting frame in a horizontal state, and the driving assembly is used to drive the driving roller to rotate;

[0009] A driven roller and a mounting assembly, wherein the mounting assembly is mounted on the top of the inner cavity of the mounting frame, the driven roller is arranged in parallel with the driving roller through the mounting assembly, and the driving roller and the driven roller are squeezed and clamped on the outside of the cable.

[0010] Preferably, the driving assembly comprises:

[0011] A reduction box, one side of which is fixedly connected to the mounting frame;

[0012] A fixed shaft, the outer wall of which is fixedly sleeved with the driving roller, and one end of which is fixedly connected with the shaft end of the reduction box.

[0013] Preferably, one end of the outer wall of the fixed shaft is rotatably connected to the mounting bracket, one side of the mounting bracket is rotatably connected to a handle, and the handle is fixedly connected to the shaft end of the reduction box.

[0014] Preferably, the installation assembly includes:

[0015] A mounting plate, the mounting plate being clamped to the top of the inner cavity of the mounting frame;

[0016] A connecting bracket and a connecting shaft, wherein the connecting bracket is arranged at the bottom of the mounting plate, and the driven roller is rotationally connected to the connecting bracket via the connecting shaft.

[0017] Preferably, an adjusting screw is threadedly inserted and sleeved on the top of the mounting plate, the bottom of the adjusting screw is rotatably connected to the connecting bracket, the top of the adjusting screw is fixedly connected to a turntable, the top of the connecting bracket is fixedly connected to a guide rod, and the outer wall of the guide rod is slidably inserted and sleeved on the mounting plate.

[0018] Preferably, a connecting plate is symmetrically fixedly connected to the side of the mounting plate, and connecting holes are symmetrically opened on the side of the mounting frame, and the outer wall of the connecting plate is slidably sleeved with the connecting hole.

[0019] Preferably, the end of the connecting plate is fixedly connected to a limiting plate, and the limiting plate is slidably engaged with the outside of the mounting frame. The side of the mounting frame is symmetrically provided with docking holes connected to the connecting hole, and the size of the docking holes is larger than that of the limiting plate.

[0020] Technical effects and advantages of the utility model:

[0021] The utility model utilizes the coordinated use of a mounting frame and a traction component. The traction component includes a driving roller, a driven roller, a mounting component and a driving component. Under the action of the mounting component, the driving roller and the driven roller can be squeezed and clamped on the outside of the cable to transport the cable, and when the driven roller clamps the cable, the mounting plate can be stably mounted on the mounting frame. When the driven roller and the cable are in a separated state, the mounting plate can be directly disassembled, thereby removing the mounting frame from the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 It is a schematic diagram of the internal structure of the front side of the utility model.

[0024] Figure 3It is a schematic diagram of the overall structure of the mounting plate of the utility model.

[0025] In the figure: 1. mounting frame; 2. traction assembly; 21. driving roller; 22. driven roller; 23. mounting assembly; 231. mounting plate; 232. connecting bracket; 233. connecting shaft; 234. adjusting screw; 235. guide rod; 236. connecting plate; 237. limiting plate; 238. docking hole; 241. reduction box; 242. fixed shaft; 243. handle. DETAILED DESCRIPTION

[0026] 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.

[0027] The utility model provides Figure 1-3 The auxiliary device for laying a cable shown in the figure comprises a mounting frame 1, wherein a traction assembly 2 for pulling and conveying a cable is arranged inside the mounting frame 1, wherein the traction assembly 2 comprises a driving roller 21, a driving assembly, a driven roller 22 and a mounting assembly 23, wherein the driving roller 21 is arranged to rotate horizontally at the bottom of the inner cavity of the mounting frame 1, wherein the driving assembly is used to drive the driving roller 21 to rotate, wherein the mounting assembly 23 is installed at the top of the inner cavity of the mounting frame 1, wherein the driven roller 22 is arranged parallel to the driving roller 21 through the mounting assembly 23, wherein the driving roller 21 and the driven roller 22 are squeezed and clamped on the outside of the cable, and wherein the driving roller 21 and the driven roller 22 are squeezed and clamped on the outside of the cable, ... The outer walls of the driving roller 21 and the driven roller 22 are fixedly connected with convex strips, so as to increase the friction between the driving roller 21 and the driven roller 22 and the cable, so that the mounting frame 1 is placed on the wall of the cable through the cable arrangement hole, and then the mounting assembly 23 is used to drive the driven roller 22 to move toward the driving roller 21, so that the driving roller 21 and the driven roller 22 are clamped on the outside of the cable, and then the driving assembly drives the driving roller 21 to rotate, so that the driving roller 21 and the driven roller 22 can cooperate to pull and transport the cable, thereby improving the convenience of cable arrangement when the cable passes through the cable arrangement hole.

[0028] Specifically, the driving assembly includes a reduction box 241 and a fixed shaft 242, one side of the reduction box 241 is fixedly connected to the mounting frame 1, the outer wall of the fixed shaft 242 is fixedly sleeved with the driving roller 21, and one end of the fixed shaft 242 is fixedly connected to the shaft end of the reduction box 241. The reduction box 241 can reduce the resistance of the handle 243 to drive the fixed shaft 242 and the driving roller 21, so that it is in a labor-saving device, so that the handle 243 is rotated, and the reduction box 241 can drive the driving roller 21 to rotate through the fixed shaft 242 to transport the cable arrangement, one end of the outer wall of the fixed shaft 242 is rotatably connected to the mounting frame 1, and one side of the mounting frame 1 is rotatably connected with the handle 243, and the handle 243 is fixedly connected to the shaft end of the reduction box 241, and according to the usage, the handle 243 can also be replaced with a motor, and the motor is directly used to drive the fixed shaft 242 and the driving roller 21 to rotate through the reduction box 241.

[0029] Furthermore, the mounting assembly 23 includes a mounting plate 231, a connecting bracket 232 and a connecting shaft 233. The mounting plate 231 is clamped on the top of the inner cavity of the mounting frame 1, and the connecting bracket 232 is arranged at the bottom of the mounting plate 231. The driven roller 22 is rotatably connected to the connecting bracket 232 through the connecting shaft 233. Under the action of the connecting shaft 233, the driven roller 22 can rotate at the bottom of the connecting bracket 232. The top of the mounting plate 231 is threadedly inserted with an adjusting screw 234. The bottom of the adjusting screw 234 is rotatably connected to the connecting bracket 232. The top of the adjusting screw 234 is A turntable is fixedly connected, so that the turntable can be used to drive the adjusting screw 234 to rotate, so that the connecting bracket 232 can drive the connecting shaft 233 and the driven roller 22 to move toward or away from the driving roller 21, so as to facilitate the adjustment of the distance between the driving roller 21 and the driven roller 22 according to the thickness of the cable, so that it can clamp and transport cables of different thicknesses. A guide rod 235 is fixedly connected to the top of the connecting bracket 232, and the outer wall of the guide rod 235 is slidably inserted and sleeved with the mounting plate 231. The guide rod 235 can improve the stability of the connection between the connecting bracket 232 and the mounting plate 231.

[0030] In particular, the side of the mounting plate 231 is symmetrically fixedly connected with a connecting plate 236, and the side of the mounting frame 1 is symmetrically provided with connecting holes. The outer wall of the connecting plate 236 is slidably sleeved with the connecting hole, and the end of the connecting plate 236 is fixedly connected with a limiting plate 237, and the limiting plate 237 is slidably engaged with the outside of the mounting frame 1, so that when the driving roller 21 and the driven roller 22 are squeezed and fitted to the outside of the cable, the driven roller 22 can give an upward force to the mounting plate 231 through the connecting shaft 233, the connecting bracket 232 and the adjusting screw 234, and the width of the limiting plate 237 is greater than the width of the connecting plate 236, thereby ensuring the stability of the connecting plate 236 and the limiting plate 237 being engaged with the mounting frame 1, and the side of the mounting frame 1 is symmetrically provided with docking holes 238 connected with the connecting holes. The size of the docking hole 238 is larger than the size of the limiting plate 237, that is, the distance between the top and the bottom of the inner wall of the docking hole 238 is larger than the width of the limiting plate 237, and when the connecting plate 236 and the limiting plate 237 at one end of the mounting plate 231 are separated from the mounting frame 1, the mounting plate 231 can be in an inclined state to drive the connecting plate 236 and the limiting plate 237 at the other end thereof to detach from the docking hole 238, and the connecting plate 236 has a certain length, that is, the side of the mounting plate 231 has a certain distance from the inner wall of the mounting frame 1, so that when the mounting plate 231 drives the connecting plate 236 to slide into the docking hole 238, the horizontal sliding mounting plate 231 can make the connecting plate 236 and the limiting plate 237 at one end of the mounting plate 231 slide out of the docking hole 238 and separate from the mounting frame 1.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary device for cable laying, comprising a mounting frame (1); It is characterized in that A traction assembly (2) for pulling and transporting the cable is arranged inside the mounting frame (1), and the traction assembly (2) comprises: A driving roller (21) and a driving assembly, wherein the driving roller (21) is rotatably arranged at the bottom of the inner cavity of the mounting frame (1) in a horizontal state, and the driving assembly is used to drive the driving roller (21) to rotate; A driven roller (22) and a mounting assembly (23), wherein the mounting assembly (23) is mounted on the top of the inner cavity of the mounting frame (1), the driven roller (22) is arranged in parallel with the driving roller (21) through the mounting assembly (23), and the driving roller (21) and the driven roller (22) are squeezed and clamped on the outside of the cable.

2. A cable laying auxiliary device according to claim 1, characterized in that: The drive assembly comprises: A reduction box (241), one side of the reduction box (241) being fixedly connected to the mounting frame (1); A fixed shaft (242), the outer wall of which is fixedly sleeved with the driving roller (21), and one end of which is fixedly connected to the shaft end of the reduction box (241).

3. A cable laying auxiliary device according to claim 2, characterized in that: One end of the outer wall of the fixed shaft (242) is rotatably connected to the mounting frame (1), one side of the mounting frame (1) is rotatably connected to a handle (243), and the handle (243) is fixedly connected to the shaft end of the reduction box (241).

4. The auxiliary device for cable laying according to claim 1, characterized in that: The installation assembly (23) comprises: A mounting plate (231), wherein the mounting plate (231) is snap-connected to the top of the inner cavity of the mounting frame (1); A connecting bracket (232) and a connecting shaft (233), wherein the connecting bracket (232) is arranged at the bottom of the mounting plate (231), and the driven roller (22) is rotatably connected to the connecting bracket (232) via the connecting shaft (233).

5. A cable laying auxiliary device according to claim 4, characterized in that: The top of the mounting plate (231) is threadedly inserted and sleeved with an adjusting screw (234), the bottom of the adjusting screw (234) is rotatably connected to the connecting bracket (232), the top of the adjusting screw (234) is fixedly connected to a turntable, the top of the connecting bracket (232) is fixedly connected to a guide rod (235), and the outer wall of the guide rod (235) is slidably inserted and sleeved with the mounting plate (231).

6. A cable laying auxiliary device according to claim 4, characterized in that: The side of the mounting plate (231) is symmetrically fixedly connected with a connecting plate (236), the side of the mounting frame (1) is symmetrically provided with connecting holes, and the outer wall of the connecting plate (236) is slidably sleeved with the connecting hole.

7. A cable laying auxiliary device according to claim 6, characterized in that: The end of the connecting plate (236) is fixedly connected to a limiting plate (237), and the limiting plate (237) is slidably engaged with the outside of the mounting frame (1). The side of the mounting frame (1) is symmetrically provided with docking holes (238) connected to the connecting holes, and the size of the docking holes (238) is larger than the size of the limiting plate (237).

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