Pay-off device for cable laying

Abstract

The utility model relates to the field of cable laying, and discloses a cable laying pay-off device which comprises a bottom plate, two supporting plates are fixedly connected to the upper surface of the bottom plate, a winding column is rotationally connected to the side surfaces of the two supporting plates, and a rotating disc is fixedly connected to one end of the winding column. A pressing plate is slidably connected to the position, located above the winding column, of the side surfaces of the two supporting plates, a pressing roller is rotatably connected to the inner side wall of the pressing plate, a straightening table is fixedly connected to the upper surface of the bottom plate, and two sliding plates are slidably connected to the upper surface of the straightening table; a plurality of straightening wheels are rotationally connected to the upper surfaces of the two sliding plates; according to the cable straightening device, the two sliding plates slide relatively, so that the cable straightening device can be suitable for cables with different diameters, the cables are squeezed while the multiple straightening wheels roll, the cables are straightened, and the cables are prevented from being twisted and knotted in the laying process.

Description

Technical Field

[0001] The present application relates to the field of cable laying, and in particular to a cable laying pay-out device. Background Art

[0002] Cable is made of one or more mutually insulated conductors and an outer insulating protective layer. It is a wire that transmits electricity or information from one place to another. In the process of laying cables, the cable laying device is one of the indispensable equipment.

[0003] At present, the common cable pay-off devices on the market mostly use a simple drum structure to pay out the cable. However, this traditional pay-off device has some problems in actual use: first, it cannot effectively straighten the cable, especially when the cable is long or bent, it is easy to cause the cable to twist and knot, affecting the laying quality; second, it lacks adjustment function and cannot adapt to straightening cables of different diameters, resulting in low versatility and practicality of the device;

[0004] With respect to the above-mentioned related technologies, the inventor believes that the cable laying pay-off device has the defect that it is difficult to be applied to cables of different diameters to straighten them;

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that a cable laying pay-out device is difficult to apply to cables of different diameters and to straighten them, the present application provides a cable laying pay-out device.

[0007] The present application provides a cable laying pay-out device that adopts the following technical solution:

[0008] A cable-laying pay-off device comprises a base plate, the upper surface of the base plate is fixedly connected to two support plates, the side surfaces of the two support plates are rotatably connected to a winding post, one end of the winding post is fixedly connected to a rotating disk, the side surfaces of the two support plates are located above the winding post and are slidably connected to a clamping plate, the inner side wall of the clamping plate is rotatably connected to a clamping roller, the upper surface of the base plate is fixedly connected to a cleaning table, the side surface of the cleaning table is penetrated by a cleaning hole, the upper surface of the base plate is located on the side of the cleaning table and is fixedly connected to a straightening table, the upper surface of the straightening table is slidably connected to two sliding plates, and the upper surfaces of the two sliding plates are rotatably connected to a plurality of straightening wheels.

[0009] Preferably, the side surfaces of the two support plates are each provided with a first slide groove, the inner walls of the two first slide grooves are fixedly connected to limiting columns, and the outer surfaces of the two limiting columns slide relative to the clamping plate, and the inner bottom surfaces of the two first slide grooves are fixedly connected to return springs, and the upper ends of the two return springs are fixedly connected to the lower surface of the clamping plate, and the two limit columns are located inside the two return springs.

[0010] Preferably, a plurality of grooves are provided on the side surface of the rotating disk, a limiting groove is provided on the side surface of the supporting plate, the inner wall of the limiting groove is elastically slidably connected to a limiting block via a spring, and the limiting block can be engaged with the inner wall of any one of the grooves.

[0011] Preferably, a second sliding groove is provided on the upper surface of the straightening table, an inner wall of the second sliding groove is rotatably connected to a screw rod, and an outer surface of the screw rod is screwedly connected to the two sliding plates.

[0012] Preferably, the upper surfaces of the two sliding plates are fixedly connected to a plurality of rotating shafts, and the outer surfaces of the plurality of rotating shafts are rotatably connected to the straightening wheels.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] By making two sliding plates slide relative to each other, it can be suitable for cables of different diameters. Then, while paying out the cables, they are straightened by squeezing and rolling them through a number of straightening wheels, thereby avoiding twisting and tangling of the cables during laying, thereby improving the laying efficiency and quality. Compared with the existing technology, the method has the effect of being able to straighten cables and being suitable for cables of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of an embodiment of the application;

[0016] Figure 2 It is a cross-sectional structural diagram of the straightening component;

[0017] Figure 3 yes Figure 1 Enlarged schematic diagram of point A.

[0018] Explanation of the accompanying drawings: 1. Base plate; 2. Support plate; 3. Winding column; 4. Rotating disk; 5. Pressure plate; 6. Pressure roller; 7. Cleaning table; 8. Cleaning hole; 9. Straightening table; 10. Sliding plate; 11. Straightening wheel; 12. First slide groove; 13. Limiting column; 14. Reset spring; 15. Groove; 16. Limiting groove; 17. Limiting block; 18. Second slide groove; 19. Screw; 20. Rotating shaft. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a cable laying device. Figure 1 A cable laying pay-off device comprises a plate-shaped bottom plate 1, so that the whole device is stably supported by the bottom plate 1, and two plate-shaped support plates 2 are fixedly connected to the upper surface of the bottom plate 1, and a columnar winding column 3 is rotatably connected to the side surfaces of the two support plates 2, and a disc-shaped rotating disk 4 is fixedly connected to one end of the winding column 3, so that the staff rotates the rotating disk 4 to drive the winding column 3 to rotate, thereby paying out the wire, so as to carry out the cable laying work, and secondly, a sliding connection is formed on the side surfaces of the two support plates 2 above the winding column 3 There is a U-shaped pressing plate 5, the inner side wall of the pressing plate 5 is rotatably connected with a columnar pressing roller 6, so that the cable can be pressed by the pressing roller 6 when the cable is released to avoid slipping or tangling, thereby improving the efficiency of the cable release, and the upper surface of the rear bottom plate 1 is fixedly connected with a rectangular cleaning table 7, and the side surface of the cleaning table 7 is penetrated with a hole-shaped cleaning hole 8, and the inner wall of the cleaning hole 8 is fixedly connected with bristles, so that when the cable passes through the cleaning hole 8, the dust on its surface can be brushed off by the bristles to avoid affecting the subsequent work;

[0021] On the upper surface of the bottom plate 1, a rectangular straightening table 9 is fixedly connected to the side of the cleaning table 7. Two T-shaped sliding plates 10 are slidably connected to the upper surface of the straightening table 9. The upper surfaces of the two sliding plates 10 are rotatably connected with a plurality of straightening wheels 11, so that the two sliding plates 10 can slide relative to each other to be suitable for cables of different diameters. Then, while the cable is being released, it is squeezed and rolled by the plurality of straightening wheels 11 to be straightened, thereby avoiding twisting and tangling of the cable during the laying process and improving the laying quality.

[0022] A square groove-shaped first slide groove 12 is penetrated through the side surfaces of the two support plates 2, and a columnar limit column 13 is fixedly connected to the inner walls of the two first slide grooves 12, and the outer surfaces of the two limit columns 13 slide relatively with the clamping plate 5, and the inner bottom surfaces of the two first slide grooves 12 are fixedly connected with a return spring 14, and the upper ends of the two return springs 14 are fixedly connected to the lower surface of the clamping plate 5, and the two limit columns 13 are located inside the two return springs 14, so that when the line is released, the return effect of the limit column 13 makes the clamping plate 5 and the clamping roller 6 slide upward, causing compression to the cable to prevent it from loosening and knotting. At the same time, the rolling of the clamping roller 6 can effectively avoid wear on the cable.

[0023] Reference Figure 2A groove-shaped second slide groove 18 is provided on the upper surface of the straightening table 9, and a screw rod 19 is rotatably connected to the inner wall of the second slide groove 18, and the outer surface of the screw rod 19 is screwed and connected to the two sliding plates 10 through a ball screw, so that the screw rod 19 is rotated by a worker, and the two sliding plates 10 are driven to slide relative to each other under the action of the ball screw, thereby driving a plurality of straightening wheels 11 to slide relative to each other, so as to be suitable for effectively straightening cables with different diameters;

[0024] Secondly, a plurality of columnar rotating shafts 20 are fixedly connected to the upper surfaces of the two sliding plates 10 , and the outer surfaces of the plurality of rotating shafts 20 are rotatably connected to the straightening wheels 11 .

[0025] Reference Figure 3 A plurality of arc-shaped grooves 15 are provided on the side surface of the rotating disk 4, and a cylindrical cavity-shaped limiting groove 16 is provided on the side surface of the supporting plate 2. The inner wall of the limiting groove 16 is elastically and slidably connected with a block-shaped limiting block 17 through a spring, and the limiting block 17 can be engaged with the inner wall of any groove 15, so that the limiting block 17 can be pressed to leave the inner wall of the groove 15, and then the rotating disk 4 is rotated. After the rotation is completed, the limiting block 17 is released. The limiting block 17 will rebound and engage with the inner wall of the corresponding groove 15 under the resetting action of the spring, thereby limiting the rotating disk 4 and the winding column 3 to avoid changes in the length of the cable pay-off.

[0026] The implementation principle of a cable laying pay-out device according to an embodiment of the present application is as follows: a worker rotates the rotating disk 4 to drive the winding column 3 to rotate, thereby paying out the wire. While paying out the wire, the clamping plate 5 and the clamping roller 6 slide upwards through the resetting action of the limit column 13, thereby squeezing the cable to prevent it from loosening and tangling. The cable is then passed through the cleaning hole 8, and the dust on its surface is brushed off with a brush to avoid affecting subsequent work. The cable is then placed between several straightening wheels 11, and the worker rotates the screw 19 to drive the two sliding plates 10 to slide relative to each other under the action of the ball screw, so that it can be suitable for cables of different diameters. The cable is straightened by the squeezing of the cable by the rolling of several straightening wheels 11, thereby preventing the cable from twisting and tangling during the laying process, thereby improving the laying quality.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cable laying pay-off device, comprising a bottom plate (1), characterized in that: The upper surface of the base plate (1) is fixedly connected to two support plates (2), the side surfaces of the two support plates (2) are rotatably connected to a winding pole (3), one end of the winding pole (3) is fixedly connected to a rotating disk (4), the side surfaces of the two support plates (2) are located above the winding pole (3) and are slidably connected to a clamping plate (5), the inner side wall of the clamping plate (5) is rotatably connected to a clamping roller (6), the upper surface of the base plate (1) is fixedly connected to a cleaning table (7), the side surface of the cleaning table (7) is penetrated by a cleaning hole (8), the upper surface of the base plate (1) is located on the side of the cleaning table (7) and is fixedly connected to a straightening table (9), the upper surface of the straightening table (9) is slidably connected to two sliding plates (10), and the upper surfaces of the two sliding plates (10) are both rotatably connected to a plurality of straightening wheels (11).

2. A cable laying pay-off device according to claim 1, characterized in that: The side surfaces of the two support plates (2) are penetrated by a first slide groove (12), the inner walls of the two first slide grooves (12) are fixedly connected to a limiting column (13), and the outer surfaces of the two limiting columns (13) slide relative to the clamping plate (5), and the inner bottom surfaces of the two first slide grooves (12) are fixedly connected to a return spring (14), and the upper ends of the two return springs (14) are fixedly connected to the lower surface of the clamping plate (5), and the two limit columns (13) are located inside the two return springs (14).

3. A cable laying pay-off device according to claim 1, characterized in that: The side surface of the rotating disk (4) is provided with a plurality of grooves (15), and the side surface of the supporting plate (2) is provided with a limiting groove (16). The inner wall of the limiting groove (16) is elastically slidably connected to a limiting block (17) via a spring, and the limiting block (17) can be engaged with the inner wall of any one of the grooves (15).

4. A cable laying pay-off device according to claim 1, characterized in that: A second slide groove (18) is provided on the upper surface of the straightening platform (9), the inner wall of the second slide groove (18) is rotatably connected to a screw rod (19), and the outer surface of the screw rod (19) is screwed and connected to the two sliding plates (10).

5. A cable laying pay-off device according to claim 1, characterized in that: The upper surfaces of the two sliding plates (10) are fixedly connected to a plurality of rotating shafts (20), and the outer surfaces of the plurality of rotating shafts (20) are rotatably connected to the straightening wheels (11).

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