Cable traversing carriage

Abstract

The utility model discloses a cable crossing carriage which comprises a trolley, a support is vertically fixed to one side of the top face of the trolley, a wire coil is movably connected to the support, a sliding plate is movably connected to the other side of the top face of the trolley, an L-shaped plate is connected to the top face of the sliding plate in a lifting mode, the vertical end of the L-shaped plate penetrates through a through groove, and a traction piece is movably connected into the through groove. According to the threading traction device, the traction piece composed of the traction roller and the guide roller is movably connected in the through groove, and the guide roller is slidably connected in the through groove through the guide plate, the sliding groove, the sliding block and the spring, so that the guide roller can automatically adjust the distance between the guide roller and the traction roller according to the thickness of a cable, and threading traction can be carried out on the cables with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of cable installation, in particular to a cable passing sliding frame. Background Art

[0002] In recent years, with the rapid economic development, the electricity consumption of residents and factories has increased significantly, and the construction of substations has also increased accordingly. During the construction of the substation, a large amount of cable laying work is required during the installation of the power supply equipment of the substation. In order to meet the needs of cable protection and power supply safety, the cables are generally connected in the cable trench. The cable laying in the prior art generally requires construction personnel to go down into the cable trench and perform manual cable laying operations. However, the interior of the cable trench is usually very narrow, and it is very difficult for workers to move in it, and the threading efficiency is very low; and the cable brackets installed in the cable trench have sharp edges, and there are often foreign objects protruding from the side walls of the trench, which will cause harm to the construction personnel and pose great construction risks.

[0003] Patent application number CN202222977850.X provides a cable threader, including an H-shaped frame, wherein the front and rear parts on the left and right sides of the H-shaped frame are respectively connected to movable wheels; the front and rear parts on the left side of the upper part of the H-shaped frame are respectively welded with support plates; the inner upper part of the support plate is connected to a winding frame, characterized in that an adjustable support frame structure is installed on the upper right side of the H-shaped frame; an auxiliary wire frame structure is installed on the left side of the adjustable support frame structure. The utility model utilizes a traction motor to drive the traction wheel to rotate, thereby facilitating the traction and transmission of the wire between the guide wheel and the traction wheel.

[0004] However, there are cables of different thicknesses, and the distance between the guide wheel and the traction wheel in this patent is fixed, so cables of different thicknesses cannot be pulled. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a cable passing sliding bracket.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cable crossing slide, including a trolley, a vertically fixed bracket on one side of the top surface of the trolley, a movably connected wire drum on the bracket, a movably connected slide plate on the other side of the top surface of the trolley, the top surface of the slide plate is lifted and connected to an L-shaped plate, the vertical end of the L-shaped plate passes through a through slot, and a traction member is movably connected in the through slot.

[0007] As a further description of the above technical solution: two mirror-symmetrical threaded holes are passed through the side of the skateboard, and a screw is threadedly connected in each of the threaded holes. One side of each of the screws is rotatably connected to a support seat, and the support seat is fixed on the top surface of the trolley, and the other end is transmission-connected to a drive motor, and the drive motor is horizontally fixed on the top surface of the trolley.

[0008] As a further description of the above technical solution: two mirror-symmetrical lifting motors are vertically fixed on the top surface of the slide plate, the output end of each lifting motor is transmission-connected to a guide rod, a support block is fixed on the top surface of each guide rod, and the two support blocks are fixed on both sides of the L-shaped plate.

[0009] As a further description of the above technical solution: the traction member includes a traction roller horizontally rotatably connected to the upper inner wall of the through groove, a guide roller is provided below the traction roller, and a guide plate is rotatably connected to each side of the guide rod, and the two guide plates are respectively slidably connected to the two sides of the through groove.

[0010] As a further description of the above technical solution: a sliding groove is vertically opened on the inner walls at both ends of the through groove, a slider is slidably connected in each sliding groove, each guide plate is fixed with a slider, a spring is vertically fixed on the bottom surface of the slider, and the spring is vertically fixed in the sliding groove.

[0011] As a further description of the above technical solution: a traction motor connected to the traction roller is horizontally fixed on the side of the L-shaped plate, a plurality of first arc grooves equidistantly distributed axially are provided on the outer edge of the guide roller, a plurality of second arc grooves matching the first arc grooves are axially provided on the outer edge of the traction roller, and a plurality of equidistantly distributed lighting lamps are horizontally fixed on the front side of the L-shaped plate.

[0012] The utility model has the following beneficial effects:

[0013] Compared with the prior art, the cable passing slide has a traction member consisting of a traction roller and a guide roller movably connected in a through groove, and the guide roller is slidably connected in the through groove through a guide plate, a slide groove, a slider and a spring, so that the guide roller can adjust the distance between itself and the traction roller according to the thickness of the cable, thereby being able to thread and pull cables of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of the overall structure of a cable passing slide proposed by the utility model;

[0015] Figure 2 A cable passing slide proposed by the utility model Figure 1 A magnified view of the structure at center A;

[0016] Figure 3 This is a side sectional view of the connection between a guide roller and an L-shaped plate of a cable passing through a slide frame proposed by the utility model.

[0017] Legend:

[0018] 1. Trolley; 2. Bracket; 3. Wire drum; 4. L-shaped plate; 5. Support block; 6. Slide plate; 7. Screw rod; 8. Support seat; 9. Lighting lamp; 10. Through slot; 11. Traction motor; 12. Lifting motor; 13. Threaded hole; 14. Guide rod; 15. Drive motor; 16. Guide plate; 17. Slide slot; 18. Guide roller; 19. First arc groove; 20. Traction roller; 21. Second arc groove; 22. Spring; 23. Slider. DETAILED DESCRIPTION

[0019] 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.

[0020] Reference Figures 1 to 3 The utility model provides a cable crossing slide: it includes a trolley 1, a bracket 2 is vertically fixed on one side of the top surface of the trolley 1, a cable drum 3 is movably connected to the bracket 2, a slide plate 6 is movably connected to the other side of the top surface of the trolley 1, and the side surface of the slide plate 6 passes through two mirror-symmetrical threaded holes 13, each threaded hole 13 is threadedly connected to a screw rod 7, one side of each screw 7 is rotatably connected to a support seat 8, the support seat 8 is fixed to the top surface of the trolley 1, and the other end is transmission-connected to a drive motor 15, the drive motor 15 is horizontally fixed to the top surface of the trolley 1, the top surface of the slide plate 6 is lifted and connected to an L-shaped plate 4, and two mirror-symmetrical lifting motors 12 are vertically fixed on the top surface of the slide plate 6, the output end of each lifting motor 12 is transmission-connected to a guide rod 14, and a support block 5 is fixed on the top surface of each guide rod 14, and the two support blocks 5 are fixed on both sides of the L-shaped plate 4, and the vertical end of the L-shaped plate 4 passes through a through slot 10, and a traction member is movably connected in the through slot 10;

[0021] The traction member includes a traction roller 20 which is horizontally rotatably connected to the upper inner wall of the through groove 10, a guide roller 18 is provided below the traction roller 20, a guide plate 16 is rotatably connected to each side of the guide rod 14, and the two guide plates 16 are respectively slidably connected to the two sides of the through groove 10, a slide groove 17 is vertically opened on the inner walls at both ends of the through groove 10, a slider 23 is slidably connected in each slide groove 17, and a slider 23 is fixed to each guide plate 16, and a spring 22 is vertically fixed to the bottom surface of the slider 23, and the spring 22 is vertically fixed in the slide groove 17, a traction motor 11 which is transmission-connected to the traction roller 20 is horizontally fixed on the side of the L-shaped plate 4, a plurality of first arc grooves 19 equidistantly distributed axially are opened on the outer edge of the guide roller 18, a plurality of second arc grooves 21 cooperating with the first arc grooves 19 are axially opened on the outer edge of the traction roller 20, and a plurality of equidistantly distributed lighting lamps 9 are horizontally fixed on the front side of the L-shaped plate 4.

[0022] A traction member consisting of a traction roller 20 and a guide roller 18 is movably connected in the through groove 10, and the guide roller 18 is slidably connected in the through groove 10 through the guide plate 16, the slide groove 17, the slider 23 and the spring 22, so that the guide roller 18 can adjust the distance between itself and the traction roller 20 according to the thickness of the cable, so that cables of different thicknesses can be threaded and pulled;

[0023] Working principle: When in use, first connect the cable on the cable drum 3 between the traction rollers 20 of the guide roller 18. The guide roller 18 passes through the slide groove 17, the slider 23 and the spring 22. The guide roller 18 can adjust the distance between itself and the traction roller 20 according to the thickness of the cable, so that cables of different thicknesses can be threaded and pulled. The cable is clamped between the first arc groove 19 and the second arc groove 21. Then the slide plate 6 is driven by the drive motor 15 and the screw 7 to move to the far right of the trolley 1, and then the lifting motor 12 drives the L-shaped plate 4 to descend into the cable groove. Then the traction motor 11 drives the traction roller 20 to rotate, and the cable is pulled into the cable groove for threading under the drive of the traction roller 20 and the guide roller 18.

[0024] 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. A cable passing carriage, comprising a trolley (1), a bracket (2) being vertically fixed on one side of the top surface of the trolley (1), a cable drum (3) being movably connected on the bracket (2), characterized in that: The other side of the top surface of the trolley (1) is movably connected to a slide plate (6), the top surface of the slide plate (6) is lifted and connected to an L-shaped plate (4), the vertical end of the L-shaped plate (4) passes through a through groove (10), and a traction member is movably connected in the through groove (10).

2. A cable passing slide according to claim 1, characterized in that: The side surface of the slide plate (6) is penetrated by two mirror-symmetrical threaded holes (13), each of the threaded holes (13) is threadedly connected to a screw rod (7), one side of each screw rod (7) is rotatably connected to a support seat (8), the support seat (8) is fixed on the top surface of the trolley (1), and the other end is transmission-connected to a drive motor (15), and the drive motor (15) is horizontally fixed on the top surface of the trolley (1).

3. The cable passing slide according to claim 1, characterized in that: Two mirror-symmetrical lifting motors (12) are vertically fixed on the top surface of the slide plate (6); the output end of each lifting motor (12) is transmission-connected to a guide rod (14); a support block (5) is fixed on the top surface of each guide rod (14); and the two support blocks (5) are fixed on both sides of the L-shaped plate (4).

4. A cable passing slide according to claim 3, characterized in that: The traction member comprises a traction roller (20) horizontally rotatably connected to the upper inner wall of the through groove (10), a guide roller (18) is provided below the traction roller (20), and a guide plate (16) is rotatably connected to each of the two sides of the guide rod (14), and the two guide plates (16) are respectively slidably connected to the two sides of the through groove (10).

5. A cable passing slide according to claim 4, characterized in that: A slide groove (17) is vertically formed on the inner walls at both ends of the through groove (10), a slider (23) is slidably connected in each slide groove (17), and each guide plate (16) is fixed with a slider (23), a spring (22) is vertically fixed on the bottom surface of the slider (23), and the spring (22) is vertically fixed in the slide groove (17).

6. The cable passing slide according to claim 4, characterized in that: A traction motor (11) drivingly connected to the traction roller (20) is horizontally fixed on the side of the L-shaped plate (4); a plurality of first arc-shaped grooves (19) axially distributed at equal distances are formed on the outer edge of the guide roller (18); a plurality of second arc-shaped grooves (21) cooperating with the first arc-shaped grooves (19) are axially formed on the outer edge of the traction roller (20); and a plurality of illuminating lamps (9) distributed at equal distances are horizontally fixed on the front side of the L-shaped plate (4).

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