Traction auxiliary device for cable construction

Abstract

The utility model relates to the technical field of matched auxiliary structures for cable construction, in particular to a traction auxiliary device for cable construction, which comprises a connecting bottom plate, a sliding chute, a positioning disc, a supporting shaft, a clamping fence, a supporting disc, a positioning hole, a connecting seat, a connecting hole, a pin shaft, a matching groove, a matching hole, a connecting block and an adjusting screw rod, the sliding groove is formed in the middle of the connecting bottom plate in a penetrating mode, the positioning disc is slidably connected to the connecting bottom plate, the supporting shaft is rotatably connected to the middle of the positioning disc, the lower end of the supporting shaft penetrates through the sliding groove, the clamping bars are arranged on the lower surfaces of the two sides of the middle position of the connecting bottom plate, and the supporting disc is fixedly connected to the lower end of the supporting shaft. The cable supporting device has the advantages that the supporting position can be adjusted, the shutdown frequency or shutdown time in the construction process can be reduced or avoided, the production efficiency can be improved, damage caused by cable loosening is avoided, and the stability in the using process is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of supporting auxiliary structures for cable construction, and in particular to a traction auxiliary device for cable construction. Background Art

[0002] Cables are an indispensable infrastructure in current production and life. Through integrated wires, they can meet the power supply needs of residential areas, factories, construction sites and other power-consuming areas. In order to improve the service life of cables, a thicker protective layer will be coated on the cables during the manufacturing process. This makes the process of cable laying and construction complicated, especially in some intersections, pipelines and other locations where cables need to be bent and laid. Various guide devices are used in the existing construction process to pre-bend and bend the cables to achieve the direction change of the cables. However, traction devices are used during the laying process. Under large traction forces, the position of the existing guide devices will move, which requires stopping work and fixing them specifically to ensure that the cable deployment angle at the corner position they support meets the requirements. However, after running for a period of time, they will become loose or move, which requires restoring the position again, thereby affecting the construction progress. Sometimes, the guide device will be pulled loose, causing the cable to scrape against buildings or other facilities, causing damage to the cable, affecting the stability and safety of the construction process. Therefore, it is necessary to set up a traction auxiliary device for cable construction to solve these problems. Summary of the Invention

[0003] In response to the shortcomings of the existing technology, the purpose of this application is to provide a cable construction traction auxiliary device that can adjust the support position, reduce or avoid the number or duration of work stoppages during construction, help improve production efficiency, avoid damage caused by loose cables, and ensure stability during use.

[0004] The above-mentioned application objectives of this application are achieved through the following technical solutions:

[0005] A traction auxiliary device for cable construction, comprising: a connecting base plate, a slide groove, a positioning disk, a support shaft, a clamping bar, a support plate, a positioning hole, a connecting seat, a connecting hole, a pin shaft, a matching groove, a matching hole, a connecting block and an adjusting screw rod, the connecting base plate is rectangular in appearance, the slide groove is through-opened in the middle of the connecting base plate, the positioning disk is slidably connected to the connecting base plate, the support shaft is rotatably connected to the middle of the positioning disk, the lower end of the support shaft passes through the slide groove, the clamping bar is arranged on the lower surface of both sides of the middle position of the connecting base plate, the support plate is fixedly connected to the lower end of the support shaft, the edge of the support plate is slidably connected to the clamping bar, the positioning holes are annularly arrayed The lock hole is vertically symmetrically arranged at the middle position of the connecting seat near the two ends, and the pin shaft is vertically matched and connected in the connecting hole. The lower end of the pin shaft is matched and connected with the corresponding positioning hole. The matching groove is arranged on the upper surface of the middle position of the connecting seat, and the matching holes are equidistantly arranged at the bottom of the matching groove. The connecting block is fixedly connected to the middle position upper surface of one end of the connecting base plate, and the adjusting screw is threadedly connected to the middle of the connecting block. The end of the adjusting screw is rotatably connected to the side surface of the positioning plate, and the guide device body is connected in the matching groove.

[0006] Optionally, it also includes a limit bar and a connecting protrusion, the limit bar is fixedly connected to the upper surface of both sides of the connecting base plate, the connecting protrusion is symmetrically fixedly connected to both sides of the positioning plate, and the ends of the connecting protrusion are respectively slidably connected to the limit bars on both sides.

[0007] Optionally, it also includes scale lines, which are equidistantly arranged on the upper surface of the limit bar.

[0008] Optionally, a limiting sleeve is further included, wherein the limiting sleeve is fixedly connected to a side surface of the connecting block, and the adjusting screw is threadedly connected to the middle part of the connecting block.

[0009] Optionally, it also includes an adjustment hole, which is opened vertically axially at the outward end of the adjustment screw.

[0010] Optionally, a connecting portion is further included, wherein the connecting portion is opened at the outward end of the adjusting screw rod, and the cross-section of the connecting portion is a regular polygon.

[0011] Optionally, it further includes mounting blocks, which are fixedly connected to the surface at the edge of the base plate at equal intervals.

[0012] The cable construction traction auxiliary device can adjust the position of the upper end connection seat through the provided connection base plate and positioning plate and other structures, thereby adjusting the overall position of the guide device body after movement, thereby restoring the tension force or angle of the cable;

[0013] The cable construction traction auxiliary device can effectively ensure the stability of the cable during the construction process, tighten the loose position and restore it to its original position. It is convenient to use and effectively saves the time required for adjustment.

[0014] The cable construction traction auxiliary device is not easily damaged during use, has low manufacturing cost and subsequent maintenance cost, improves construction efficiency, has good practicality, has good application prospects, and is more easily accepted by people. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure provided by the embodiment of the present application;

[0016] Figure 2 This is a schematic diagram of the usage state structure provided by the embodiment of the present application;

[0017] Figure 3 This is a schematic diagram of the bottom structure provided in an embodiment of the present application.

[0018] Figure markings: 1. Connecting base plate; 2. Slide groove; 3. Positioning plate; 4. Support shaft; 5. Clamping bar; 6. Support plate; 7. Positioning hole; 8. Connecting seat; 9. Connecting hole; 10. Pin shaft; 11. Matching groove; 12. Matching hole; 13. Connecting block; 14. Adjusting screw rod; 15. Limiting bar; 16. Connecting protrusion; 17. Scale line; 18. Limiting sleeve; 19. Adjusting hole; 20. Connecting part; 21. Mounting block; 22. Guide device body. DETAILED DESCRIPTION

[0019] The present application is further described in detail below with reference to the accompanying drawings.

[0020] In order to more clearly understand the technical solutions presented in the embodiments of the present application, the working principle of the existing traction auxiliary device for cable construction is first introduced.

[0021] In the existing cable construction process, a guide device is used at the position where bending is required. Under traction, the cable changes direction at the bending position and is then laid in situations such as road bends and pipeline bends. However, the existing guide structure at the bend will become loose after being used for a period of time, especially in some long distances and when the traction force is large, and the set turning angle will change. In severe cases, the cable surface will be scratched against the surrounding facilities, and there is a risk of skin damage. Therefore, it is necessary to stop work and restore and adjust the position of the guide device, which affects the construction progress. Since the laying of cables requires the coordinated work of multiple departments, it will also affect the construction operations of other departments, resulting in a waste of manpower. Therefore, it is necessary to improve the existing guide structure and add a traction auxiliary device to solve these problems.

[0022] See also Figures 1 to 3 , which is a cable construction traction auxiliary device disclosed in an embodiment of the present application, including: a connecting base plate 1, a slide groove 2, a positioning disk 3, a support shaft 4, a clamping bar 5, a support plate 6, a positioning hole 7, a connecting seat 8, a connecting hole 9, a pin shaft 10, a matching groove 11, a matching hole 12, a connecting block 13 and an adjusting screw rod 14. The connecting base plate 1 has a rectangular appearance, the slide groove 2 is opened in the middle of the connecting base plate 1, the positioning disk 3 is slidably connected to the connecting base plate 1, the support shaft 4 is rotatably connected to the middle of the positioning disk 3, the lower end of the support shaft 4 passes through the slide groove 2, the clamping bar 5 is arranged on the lower surface of both sides of the middle position of the connecting base plate 1, the support plate 6 is fixedly connected to the lower end of the support shaft 4, and the edge of the support plate 6 is slidably connected to the clamping bar 5. A circular array of positioning holes 7 is provided on the upper surface of the positioning disk 3 near the edge position, the connecting seat 8 is fixedly connected to the upper end of the support shaft 4, the connecting holes 9 are vertically symmetrically provided at the middle position of the connecting seat 8 near both ends, the pin shaft 10 is vertically matched and connected in the connecting hole 9, the lower end of the pin shaft 10 is matched and connected with the corresponding positioning hole 7, the matching groove 11 is provided on the upper surface of the middle position of the connecting seat 8, the matching holes 12 are equidistantly provided at the bottom of the matching groove 11, the connecting block 13 is fixedly connected to the middle position upper surface of one end of the connecting base plate 1, the adjusting screw rod 14 is threadedly connected to the middle part of the connecting block 13, the end of the adjusting screw rod 14 is rotatably connected to the one side surface of the positioning disk 3, and the guide device body 22 is connected in the matching groove 11.

[0023] Furthermore, as another specific embodiment provided in the application, it also includes a limit bar 15 and a connecting protrusion 16. The limit bar 15 is fixedly connected to the upper surface on both sides of the connecting base plate 1, and the connecting protrusion 16 is symmetrically fixedly connected to both sides of the positioning plate 3. The ends of the connecting protrusion 16 are respectively slidably connected to the limit bars 15 on both sides.

[0024] Specifically, the connecting base plate 1 is provided to provide a firm support and connection position, and the sliding groove 2 is provided to limit the movement trajectory of the support shaft 4. When in use, the connecting base plate 1 is set at the corner turning to the construction position, and the outer end of the adjusting screw rod 14 is located on the inner side of the cable bend, and the supporting force is used to resist the pressure of the cable, which helps to increase the maximum force that can be borne. The positioning disk 3 is provided to cooperate with the connecting protrusions 16 and the limit bars 15 on both sides, so that it can achieve no rotation during the movement and keep the direction of the positioning hole 7 from rotating. When in use, by rotating the adjusting screw rod 14 on the connecting block 13, the positioning disk 3 can be moved as a whole, and then the support shaft 4 drives the upper end of the connecting seat 8 to follow the movement. When in use, the pin shaft 10 is inserted The guide body 22 is moved or turned along with the connecting seat 8. If the upper end becomes loose or moves during construction, the position of the positioning plate 3 can be changed by rotating the adjusting screw 14, and the cable can be tightened to quickly restore the normal construction position. The support plate 6 is capable of carrying the support shaft 4 and limiting its moving trajectory through the clamping bar 5 to achieve smoothness during operation. The use of this structure can effectively reduce the number or time of work stoppages, avoid waste of personnel, and effectively improve construction progress, and has good application prospects.

[0025] See also Figure 1 As another specific embodiment provided by the application, it also includes scale lines 17, which are equidistantly arranged on the upper surface of the limit bar 15.

[0026] Specifically, the setting of the scale line 17 makes it easier for people to observe the adjusted distance more intuitively, improves the flexibility during use, and meets the needs of actual scenarios.

[0027] See also Figure 2 As another specific embodiment provided by the application, it also includes a limit sleeve 18, which is fixedly connected to the side surface of the connecting block 13, and the adjusting screw rod 14 is threadedly connected to the middle part of the connecting block 13.

[0028] Specifically, the setting of the limiting sleeve 18 can support the adjusting screw rod 14, thereby increasing its firmness during rotation and extending its service life.

[0029] See also Figure 2 As another specific embodiment provided by the application, it also includes an adjustment hole 19, which is opened vertically axially at the outward end of the adjustment screw rod 14.

[0030] Specifically, the setting of the adjustment hole 19 facilitates the rotation of the adjustment screw 14, and can be quickly rotated using peripheral tools.

[0031] See also Figure 3 As another specific embodiment provided by the application, it also includes a connecting portion 20, which is opened at the outward end of the adjusting screw rod 14, and the cross-section of the connecting portion 20 is a regular polygon.

[0032] Specifically, the connection portion 20 is configured to be compatible with existing wrenches and other tools, making it easier to use an external drive structure for direct adjustment and improving adaptability.

[0033] See also Figure 2 As another specific embodiment provided by the application, it also includes a mounting block 21, which is fixedly connected to the surface of the edge position of the connecting base plate 1 at equal intervals.

[0034] Specifically, the provision of the mounting block 21 can facilitate the installation of the connecting base plate 1 and facilitate its connection to the ground or other supporting platforms or structures, thereby reducing the difficulty of construction.

[0035] The embodiments of this specific implementation method are all preferred embodiments of the present application and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A traction auxiliary device for cable construction, characterized in that: include: A connecting base plate (1), a slide groove (2), a positioning plate (3), a support shaft (4), a snap-fitting bar (5), a support plate (6), a positioning hole (7), a connecting seat (8), a connecting hole (9), a pin shaft (10), a matching groove (11), a matching hole (12), a connecting block (13) and an adjusting screw rod (14); the connecting base plate (1) is rectangular in appearance; the slide groove (2) is opened through the middle of the connecting base plate (1); the positioning plate (3) is slidably connected to the connecting base plate (1); the support shaft (4) is rotatably connected to the middle of the positioning plate (3); the lower end of the support shaft (4) passes through the slide groove (2); the snap-fitting bar (5) is arranged on the lower surface of both sides of the middle position of the connecting base plate (1); the support plate (6) is fixedly connected to the lower end of the support shaft (4); the edge of the support plate (6) is slidably connected to the snap-fitting bar (5); the positioning hole (7) is annular The array is opened on the upper surface of the positioning plate (3) near the edge position, the connecting seat (8) is fixedly connected to the upper end of the support shaft (4), the connecting hole (9) is vertically symmetrically opened at the middle position of the connecting seat (8) near both ends, the pin shaft (10) is vertically matched and connected in the connecting hole (9), the lower end of the pin shaft (10) is matched and connected with the corresponding positioning hole (7), the matching groove (11) is opened on the upper surface of the middle position of the connecting seat (8), the matching holes (12) are equidistantly opened at the bottom of the matching groove (11), the connecting block (13) is fixedly connected to the middle position upper surface of one end of the connecting base plate (1), the adjusting screw rod (14) is threadedly connected to the middle of the connecting block (13), the end of the adjusting screw rod (14) is rotatably connected to the side surface of the positioning plate (3), and the guiding device body (22) is connected in the matching groove (11).

2. A cable construction traction auxiliary device according to claim 1, characterized in that: It also includes a limiting fence (15) and a connecting protrusion (16), wherein the limiting fence (15) is fixedly connected to the upper surfaces of both sides of the connecting base plate (1), and the connecting protrusion (16) is symmetrically fixedly connected to both sides of the positioning plate (3), and the ends of the connecting protrusion (16) are respectively slidably connected to the limiting fence (15) on both sides.

3. A cable construction traction auxiliary device according to claim 2, characterized in that: It also includes scale lines (17), which are equidistantly arranged on the upper surface of the limit bar (15).

4. A cable construction traction auxiliary device according to claim 1, characterized in that: It also includes a limiting sleeve (18), the limiting sleeve (18) is fixedly connected to a side surface of the connecting block (13), and the adjusting screw rod (14) is threadedly connected to the middle part of the connecting block (13).

5. The cable construction traction auxiliary device according to claim 1, characterized in that: It also includes an adjustment hole (19), which is vertically axially opened at the outward end of the adjustment screw rod (14).

6. A cable construction traction auxiliary device according to claim 1, characterized in that: It also includes a connecting portion (20), the connecting portion (20) being opened at an outward end of the adjusting screw rod (14), and the cross section of the connecting portion (20) being a regular polygon.

7. The cable construction traction auxiliary device according to claim 1, characterized in that: It also includes mounting blocks (21), which are fixedly connected to the surface of the edge position of the connection base plate (1) at equal distances.

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