Cable bending tool

Abstract

A cable bending tool relates to a bending tool, and is characterized in that two rotating shafts (11) are rotatably connected in two through holes (9), two outer hexagons (13) are located outside the other end of a V-shaped cylinder (4), an insertion rod (19) is inserted in a blind hole (10), a screw rod (20) is in threaded connection with a blind screw hole (23), a pipe body (7) is sleeved outside the insertion rod (19) located outside the blind hole (10), one end of each handle (2) is provided with a sleeve (3), and the other end of each handle (2) is provided with a sleeve (4). The two sleeves (3) are movably connected to the outer portions of the two outer hexagons (13) in a sleeving mode through the inner hexagons (15). According to the utility model, the rotating shafts are respectively and rotatably arranged in the two side wings of the V-shaped column body, the L-shaped rocker arms are respectively arranged at one ends of the two rotating shafts, and the sleeves with the inner hexagons arranged on the two handles are movably sleeved on the outer hexagons arranged at the other ends of the two rotating shafts; the purpose that the two L-shaped rocker arms are matched with the insertion rod to bend the cable under the assistance of the two handles is achieved.

Description

Technical Field

[0001] The utility model relates to a bending tool, in particular to a cable bending tool. Background Art

[0002] In power construction operations, when single-core cables of more than 70 square meters need to be connected to motor junction boxes, power boxes, control cabinets, transformers and other electrical appliances, or when spatial wiring layout is performed, the cables often need to be bent into different shapes due to the limited wiring space. Since cables of more than 70 square meters are relatively hard and the installation conditions are complex, it is difficult to implement the bending wiring of cables of more than 70 square meters, which causes great physical exertion of the operators and seriously affects the construction efficiency. Utility Model Content

[0003] In order to overcome the shortcomings of the background technology, the utility model discloses a cable bending tool, which realizes bending the cable by rotating shafts in the two side wings of a V-shaped column, and L-shaped rocker arms are respectively arranged at one end of each of the two rotating shafts. The sleeves with inner hexagons arranged on the two handles are movably sleeved on the outer hexagons arranged at the other end of each of the two rotating shafts, thereby achieving the purpose of bending the cable by cooperating with the insertion rod with the help of the two handles.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0005] A cable bending tool comprises a handle, a V-shaped column and a rotating shaft, wherein both side wings of the V-shaped column are provided with through holes penetrating through both ends thereof, a blind hole is provided at one end at the corner of the V-shaped column, a blind screw hole is provided at the bottom of the blind hole, there are two rotating shafts, each end of the two rotating shafts is provided with an L-shaped rocker arm whose one end is vertically connected to the side walls of the two rotating shafts, a sleeve is rotatably sleeved on the outside of the other end of each L-shaped rocker arm, an outer hexagon is provided on the other end of each of the two rotating shafts, the two rotating shafts are rotatably connected in the two through holes, the two outer hexagons are both located outside the other end of the V-shaped column, a screw is provided at one end of an insertion rod, the insertion rod is inserted into the blind hole, the screw and the blind screw hole are screwed, the other end of the insertion rod is located outside the blind hole, a tube body is sleeved on the outside of the insertion rod located outside the blind hole, there are two handles, a sleeve is provided at each end of the two handles, an inner hexagon is provided in each sleeve, and the two sleeves are movably sleeved on the outside of the two outer hexagons using the inner hexagon.

[0006] The cable bending tool has concave arc surfaces on the outer side walls of the two sleeves.

[0007] The cable bending tool is provided with annular grooves A between the two rotating shafts and the two outer hexagons. The two annular grooves A are both located outside the other end of the V-shaped cylinder. The two retaining springs A restrict the two rotating shafts within the two through holes.

[0008] The cable bending tool is provided with an annular groove B at the other end of the insertion rod, and the retaining spring B restricts the tube body on the insertion rod.

[0009] The cable bending tool is provided with a hexagonal countersunk hole on the end surface of the other end of the insertion rod.

[0010] The cable bending tool is provided with an annular groove C at the other end of the two L-shaped rocker arms, and two clamping springs C restrict the two sleeves on the other end of the two L-shaped rocker arms.

[0011] In the cable bending tool, the two sleeves and the tube body are located on the same plane outside one end of the V-shaped column.

[0012] The cable bending tool has handle sleeves sleeved on the other ends of the two handles.

[0013] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0014] The cable bending tool described in the utility model realizes the purpose of bending the cable by cooperating with the two L-shaped rocker arms in cooperation with the insertion rod under the assistance of the two handles, and the two handles and the two outer hexagons can be separated and rotated to bend the cable again according to different bending degrees; the utility model is compact and convenient in design, has strong adaptability, and can be effectively operated by one person in a narrow space. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a structural schematic diagram of another perspective of the utility model;

[0017] Figure 3 It is a schematic diagram of the assembly structure of the utility model;

[0018] Figure 4 It is a cross-sectional view of a V-shaped column of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the cooperation between the rotating shaft and the V-shaped column of the utility model;

[0020] Figure 6 It is a schematic diagram of the structure of the utility model when in use.

[0021] In the figure: 1. handle; 2. handle; 3. sleeve; 4. V-shaped cylinder; 5. L-shaped rocker arm; 6. sleeve; 7. tube body; 8. concave arc surface; 9. through hole; 10. blind hole; 11. rotating shaft; 12. ring groove A; 13. external hexagon; 14. retaining spring A; 15. internal hexagon; 16. retaining spring B; 17. internal hexagon countersunk hole; 18. ring groove B; 19. plug rod; 20. screw rod; 21. retaining spring C; 22. ring groove C; 23. blind screw hole; 24. cable. DETAILED DESCRIPTION

[0022] The present invention can be explained in more detail through the following embodiments. The present invention is not limited to the following embodiments. The purpose of disclosing the present invention is to protect all changes and improvements within the scope of the present invention.

[0023] Combined with Figures 1 to 5 The cable bending tool comprises a handle 2, a V-shaped column 4 and a rotating shaft 11. The two side wings of the V-shaped column 4 are provided with through holes 9 penetrating through both ends thereof. A blind hole 10 is provided at one end of the corner of the V-shaped column 4. A blind screw hole 23 is provided at the bottom of the blind hole 10. There are two rotating shafts 11. An L-shaped rocker arm 5 is provided at one end of each rotating shaft 11, and one end of each L-shaped rocker arm 5 is vertically connected to the side walls of the two rotating shafts 11. A rotating sleeve is provided at the outside of the other end of each L-shaped rocker arm 5. The two sleeves 6 are connected, and the outer side walls of the two sleeves 6 are provided with concave arc surfaces 8. The other ends of the two L-shaped rocker arms 5 are provided with annular grooves C22. Two retaining springs C21 restrict the two sleeves 6 to the other ends of the two L-shaped rocker arms 5. The other ends of the two rotating shafts 11 are provided with external hexagons 13. The two rotating shafts 11 are rotatably connected in the two through holes 9. The two external hexagons 13 are located outside the other end of the V-shaped column 4. There are rings between the two rotating shafts 11 and the two external hexagons 13. Groove A12, two annular grooves A12 are located outside the other end of the V-shaped cylinder 4, two retaining springs A14 restrict the two rotating shafts 11 in the two through holes 9, a screw 20 is provided at one end of the plug rod 19, the plug rod 19 is inserted into the blind hole 10, the screw 20 and the blind screw hole 23 are screwed, the other end of the plug rod 19 is located outside the blind hole 10, the plug rod 19 located outside the blind hole 10 is sleeved with a tube 7, an annular groove B18 is provided at the other end of the plug rod 19, and the retaining spring B 16 restricts the tube body 7 on the insertion rod 19, and a hexagonal countersunk hole 17 is provided on the end surface of the other end of the insertion rod 19. There are two handles 2, and a sleeve 3 is provided at each end of the two handles 2. An inner hexagonal 15 is provided in each sleeve 3. The two sleeves 3 are movably sleeved on the outside of the two outer hexagonal 13 using the inner hexagonal 15. The two sleeves 6 and the tube body 7 are located on the same plane outside one end of the V-shaped cylinder 4, and a handle 1 is sleeved at the other end of each of the two handles 2.

[0024] In the implementation of the cable bending tool described in the utility model, the two rotating shafts 11 are inserted into the two through holes 9 at one end of the V-shaped column 4 provided with a blind hole 10 according to one end provided with an external hexagonal 13 and are rotatably connected in the two through holes 9. The two external hexagonal 13 are located outside the other end of the V-shaped column 4. The two retaining springs A14 are clamped in the two annular grooves A12 to limit the two rotating shafts 11 in the two through holes 9. The insertion rod 19 is inserted into the blind hole 10. The internal hexagonal countersunk hole 17 is screwed with a wrench to screw the screw rod 20 and the blind screw hole 23. The tube body 7 is sleeved on the outside of the insertion rod 19 located outside the blind hole 10. The retaining spring B16 limits the tube body 7 on the insertion rod 19. The sleeve 6 is rotatably sleeved on the outside of each other end of the two L-shaped rocker arms 5. The two retaining springs C21 limit the two sleeves 6 on the other end of the two L-shaped rocker arms 5. When in use, combined with the attached Figure 6 , bring the part where the cable 24 needs to be bent into contact with the outer wall of the tube body 7, place the two sides of the part where the cable 24 needs to be bent on the two concave arc surfaces 8 respectively, rotate the two handles 2 to make the cable 24 bend with the axis of the tube body 7 as the center. When the curvature required for bending is too large and the two handles 2 are not in contact enough, remove the sleeve 3 provided on one of the handles 2 from the outer hexagonal 13 on which it is sleeved, rotate it along the axis of the outer hexagonal 13 by an appropriate angle, and then sleeve the sleeve 3 on the outer hexagonal 13. Similarly, the other handle 2 can also use this operation as needed until the bending degree of the cable 24 reaches the requirement.

[0025] The parts not described in detail in this utility model are prior art.

Claims

1. A cable bending tool, characterized by: The invention comprises a handle (2), a V-shaped column (4) and a rotating shaft (11), wherein both side wings of the V-shaped column (4) are provided with through holes (9) penetrating through both ends thereof, a blind hole (10) is provided at one end of the V-shaped column (4) at a corner, a blind screw hole (23) is provided at the bottom of the blind hole (10), two rotating shafts (11) are provided, one end of each rotating shaft (11) is provided with an L-shaped rocker arm (5) vertically connected to the side walls of the two rotating shafts (11), a sleeve (6) is rotatably sleeved on the outside of the other end of each L-shaped rocker arm (5), an outer hexagon (13) is provided at the other end of each rotating shaft (11), and the two rotating shafts (11) are rotatably connected to the two through holes ( 9), the two outer hexagonal parts (13) are both located outside the other end of the V-shaped column (4), a screw rod (20) is provided at one end of the insertion rod (19), the insertion rod (19) is inserted into the blind hole (10), the screw rod (20) and the blind screw hole (23) are screwed together, the other end of the insertion rod (19) is located outside the blind hole (10), and a tube body (7) is sleeved on the outside of the insertion rod (19) located outside the blind hole (10), there are two handles (2), a sleeve (3) is provided at each end of the two handles (2), an inner hexagonal part (15) is provided in each sleeve (3), and the two sleeves (3) are movably sleeved on the outside of the two outer hexagonal parts (13) by using the inner hexagonal part (15).

2. The cable bending tool according to claim 1, characterized in that: Concave arc surfaces (8) are provided on the outer side walls of the two sleeves (6).

3. The cable bending tool according to claim 1, characterized in that: An annular groove A (12) is provided between the two rotating shafts (11) and the two outer hexagons (13). The two annular grooves A (12) are both located outside the other end of the V-shaped column (4). Two retaining springs A (14) restrict the two rotating shafts (11) within the two through holes (9).

4. The cable bending tool according to claim 1, characterized in that: An annular groove B (18) is provided at the other end of the insertion rod (19), and a retaining spring B16 restricts the tube body (7) to the insertion rod (19).

5. The cable bending tool according to claim 1, characterized in that: A hexagonal countersunk hole (17) is provided on the end surface of the other end of the insertion rod (19).

6. The cable bending tool according to claim 1, characterized in that: The other ends of the two L-shaped rocker arms (5) are each provided with an annular groove C (22), and the two retaining springs C (21) restrict the two sleeves (6) to the other ends of the two L-shaped rocker arms (5).

7. The cable bending tool according to claim 1, characterized in that: The two sleeves (6) and the tube body (7) are all located on the same plane outside one end of the V-shaped column (4).

8. The cable bending tool according to claim 1, characterized in that: A handle sleeve (1) is sleeved on each other end of the two handles (2).

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