Aerial insulation type storage battery cable harness

Abstract

The utility model relates to the technical field of cable harness overhead equipment, and particularly discloses an overhead insulation type storage battery cable harness which comprises a bottom plate, an overhead supporting plate, a supporting structure, a clamping structure and a cable, a connecting plate is fixedly connected to the upper surface of one end of the bottom plate, and the overhead supporting plate is hinged to the upper surface of the connecting plate; a supporting structure is arranged on one side of the overhead supporting plate, two sets of clamping structures are arranged on the upper surface of the overhead supporting plate, a set of cables are arranged above the two sets of clamping structures respectively, and by arranging the clamping structures, when a second rotating wheel rotates reversely, a positive and negative tooth lead screw is driven to rotate reversely; when the positive and negative tooth lead screw rotates reversely, positive teeth and negative teeth of the positive and negative tooth lead screw are in threaded connection with threaded holes in the side surfaces of the two sets of clamping blocks correspondingly, so that the two sets of clamping blocks slide along the second sliding rail and get close to each other, the two sets of clamping blocks get close to each other to drive the clamping plate to clamp and fix the cable, and then the cable is fixed to the upper end of the overhead supporting plate. And the cable is effectively prevented from falling off from the upper end of the overhead supporting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of cable harness overhead equipment, in particular to an overhead insulated battery cable harness. Background Art

[0002] At construction sites, some temporary electrical equipment requires temporary cable lines to connect the equipment to the battery for power supply. These cable connection harnesses have good insulation performance and mechanical strength.

[0003] However, there are many vehicles and construction workers at the construction site. Wooden poles are used to support overhead cables at the construction site. There is a lack of corresponding fixed structures at the contact points between the wooden poles and the cables. The cables are easily detached from the wooden poles and fall off. If the cable harness falls to the ground and is crushed by vehicles, it is easy to cause the insulation layer of the cable harness to be damaged, increasing the safety risk of electric shock for construction workers when passing by the cable harness. At the same time, temporary electrical equipment needs to be flexibly moved, and the wooden poles are long and inconvenient to carry, which reduces the convenience of using wooden poles for overhead cable harnesses. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an overhead insulated battery cable harness.

[0005] The utility model provides an overhead insulated battery cable harness comprising: a base plate, an overhead support plate, a support structure, a clamping structure and a cable, wherein the upper surface of one end of the base plate is fixedly connected to a connecting plate, the upper surface of the connecting plate is hinged with an overhead support plate, a supporting structure is provided on one side of the overhead support plate, the supporting structure comprises a connecting seat, a connecting rod, a first slide rail, a pushing block and a threaded rod, one side of the connecting seat is fixedly connected to the outer surface of the overhead support plate, a connecting rod is provided on the side of the connecting seat away from the overhead support plate, a first slide rail is provided at one end of the connecting rod away from the connecting seat, and a pushing block is slidably connected inside the first slide rail Block, a threaded hole is provided on the side surface of the pushing block, and a threaded rod is threadedly connected to the threaded hole on the side surface of the pushing block. Two sets of clamping structures are provided on the upper surface of the overhead support plate, and a group of cables are respectively provided above the two sets of clamping structures. The clamping structure includes a second slide rail, a clamping block, positive and negative threaded rods and a clamping plate. Two sets of clamping blocks are slidably connected inside the second slide rail, and threaded holes are respectively provided on the side surfaces of the two sets of clamping blocks, and positive and negative threaded rods are threadedly connected to the threaded holes on the side surfaces of the two sets of clamping blocks. The upper surfaces of the two sets of clamping blocks are respectively fixedly connected with clamping plates, and the two sets of clamping plates are fitted to the outer surface of the cable.

[0006] Preferably, four groups of support rods are fixedly connected to the lower surface of the base plate, and universal wheels are installed at the lower end of each group of support rods. An armrest is fixedly connected to the upper surface of one end of the base plate away from the connecting plate.

[0007] Preferably, a connecting groove is provided on a side of the connecting seat away from the overhead support plate, and through holes are provided on inner walls on both sides of the connecting groove.

[0008] Preferably, the lower surface of the first slide rail is fixedly connected to the upper surface of the base plate, a through hole is provided on the outer surface of one end of the first slide rail, one end of the threaded rod passes through the through hole on the outer surface of one end of the first slide rail and extends to the outer surface of the first slide rail, the threaded rod extends to one end of the outer surface of the first slide rail and is fixedly connected to the first rotating wheel, and the other end of the threaded rod is rotatably connected to the inner wall of the other end of the first slide rail.

[0009] Preferably, a rotation groove is provided on the upper surface of the pushing block, and through holes are respectively provided on the inner walls on both sides of the rotation groove.

[0010] Preferably, the two ends of the connecting rod are fixedly connected to a group of fixing rods, and the two ends of the fixing rod at one end of the connecting rod are respectively rotatably connected to the inside of the inner wall through holes on both sides of the connecting groove on the side of the connecting seat away from the overhead support plate, and the two ends of the fixing rod at the other end of the connecting rod are respectively rotatably connected to the inside of the inner wall through holes on both sides of the rotating groove on the upper surface of the pushing block.

[0011] Preferably, the lower surface of the second slide rail is fixedly connected to the upper surface of the overhead support plate, a through hole is opened on the outer surface of one end of the second slide rail, one end of the positive and negative threaded screw rods passes through the through hole on the outer surface of one end of the second slide rail and extends to the outer surface of the second slide rail, the positive and negative threaded screw rods extend to the outer surface of the second slide rail and are fixedly connected to the second rotating wheel at one end, and the other end of the positive and negative threaded screw rods are rotatably connected to the inner wall of the other end of the second slide rail, and the positive teeth and negative teeth of the positive and negative threaded screw rods are respectively located inside the threaded holes on the side surfaces of the two groups of clamping blocks.

[0012] Compared with related technologies, the overhead insulated battery cable harness provided by the present invention has the following beneficial effects:

[0013] 1. By providing a clamping structure, the second rotating wheel is held and rotated in the opposite direction. When the second rotating wheel rotates in the opposite direction, the positive and negative screw rods are driven to rotate in the opposite direction. When the positive and negative screw rods rotate in the opposite direction, the positive and negative threads of the positive and negative screw rods are respectively threadedly connected to the threaded holes on the side surfaces of the two groups of clamping blocks, so that the two groups of clamping blocks slide along the second slide rail and approach each other. The two groups of clamping blocks approach each other and drive the clamping plate to clamp and fix the cable, and then fix the cable to the upper end of the overhead support plate, effectively preventing the cable from falling off from the upper end of the overhead support plate and reducing the safety risk of electric shock.

[0014] 2. By providing a base plate, universal wheels, handrails, overhead support plates and supporting structures, the operator holds the handrail to push the base plate, and the base plate moves to a position through the bottom universal wheels. The operator pushes the base plate to move to a suitable overhead position. The operator holds and reversely rotates the first rotating wheel. When the first rotating wheel reverses, it drives the threaded rod to rotate reversely. When the threaded rod reverses, it is threadedly connected with the threaded hole on the side surface of the pushing block, so that the pushing block slides reversely along the first slide rail. When the pushing block slides reversely, it pushes the connecting rod to move. When the connecting rod moves, the fixed rods at both ends of the connecting rod rotate inside the inner wall through holes on both sides of the connecting groove on one side of the connecting seat and the inner wall through holes on both sides of the rotating groove on the upper surface of the pushing block, so that the connecting rod gradually pushes the overhead support plate perpendicular to the base plate, effectively improving the convenience of the overhead cable harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of an overhead insulated battery cable harness provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the exploded structure of the base plate, overhead support plate and support structure of the present invention;

[0017] Figure 3 This is a schematic diagram of the exploded structure of the overhead support plate, clamping structure and cables of the present invention;

[0018] Figure 4 For the utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0019] Numbers in the figure: 1. Base plate; 2. Overhead support plate; 3. Support structure; 4. Clamping structure; 5. Cable; 6. Connecting plate; 7. Connecting seat; 8. Connecting rod; 9. First slide rail; 10. Push block; 11. Threaded rod; 12. Second slide rail; 13. Clamping block; 14. Positive and negative threaded rod; 15. Clamping plate; 16. Support rod; 17. Universal wheel; 18. Handrail; 19. First rotating wheel; 20. Fixed rod; 21. Second rotating wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0021] Reference Figure 1-4, this embodiment provides an overhead insulated battery cable harness; it includes: a base plate 1, an overhead support plate 2, a supporting structure 3, a clamping structure 4 and a cable 5. The upper surface of one end of the base plate 1 is fixedly connected to a connecting plate 6, the upper surface of the connecting plate 6 is hinged with an overhead support plate 2, and a supporting structure 3 is provided on one side of the overhead support plate 2. The supporting structure 3 facilitates the overhead support plate 2 to be supported perpendicular to the base plate 1, and at the same time facilitates the overhead support plate 2 to be horizontal to the base plate 1, which facilitates the movement of the base plate 1. The supporting structure 3 includes a connecting seat 7, a connecting rod 8, a first slide rail 9, a pushing block 10 and a threaded rod 11. One side of the connecting seat 7 is fixedly connected to the outer surface of the overhead support plate 2, and a connecting rod 8 is provided on the side of the connecting seat 7 away from the overhead support plate 2. The end of the connecting rod 8 away from the connecting seat 7 is provided with a first slide rail 9. A pushing block 10 is slidably connected inside, and a threaded hole is provided on the side surface of the pushing block 10. A threaded rod 11 is threadedly connected to the threaded hole on the side surface of the pushing block 10. Two groups of clamping structures 4 are provided on the upper surface of the overhead support plate 2. A group of cables 5 are respectively provided above the two groups of clamping structures 4. The clamping structure 4 facilitates fixing the cable 5 on the upper end of the overhead support plate 2. The clamping structure 4 includes a second slide rail 12, a clamping block 13, positive and negative threaded rods 14 and a clamping plate 15. The second slide rail 12 is slidably connected with two groups of clamping blocks 13. Threaded holes are respectively provided on the side surfaces of the two groups of clamping blocks 13. Positive and negative threaded rods 14 are threadedly connected to the threaded holes on the side surfaces of the two groups of clamping blocks 13. The upper surfaces of the two groups of clamping blocks 13 are respectively fixedly connected with clamping plates 15, and the two groups of clamping plates 15 fit the outer surface of the cable 5.

[0022] During the specific implementation process, four groups of support rods 16 are fixedly connected to the lower surface of the base plate 1, and a universal wheel 17 is installed at the lower end of each group of support rods 16. The universal wheel 17 increases the mobility of the base plate 1. The upper surface of the base plate 1 away from the connecting plate 6 is fixedly connected to an armrest 18. The armrest 18 facilitates the operator to hold and push the base plate 1.

[0023] A connecting groove is formed on the side of the connecting seat 7 away from the overhead support plate 2 , and through holes are formed on the inner walls on both sides of the connecting groove.

[0024] Among them, the lower surface of the first slide rail 9 is fixedly connected to the upper surface of the base plate 1, and a through hole is opened on the outer surface of one end of the first slide rail 9. One end of the threaded rod 11 passes through the through hole on the outer surface of one end of the first slide rail 9 and extends to the outer surface of the first slide rail 9. The threaded rod 11 can rotate inside the through hole on the outer surface of one end of the first slide rail 9. The threaded rod 11 extends to one end of the outer surface of the first slide rail 9 and is fixedly connected to a first rotating wheel 19. The first rotating wheel 19 makes it convenient for the operator to hold and rotate the threaded rod 11. The other end of the threaded rod 11 is rotatably connected to the inner wall of the other end of the first slide rail 9.

[0025] A rotation groove is formed on the upper surface of the pushing block 10 , and through holes are formed on the inner walls on both sides of the rotation groove.

[0026] Among them, a group of fixed rods 20 are fixedly connected at both ends of the connecting rod 8, and the two ends of the fixed rod 20 at one end of the connecting rod 8 are respectively rotatably connected to the inside of the inner wall through holes on both sides of the connecting groove on the side of the connecting seat 7 away from the overhead support plate 2, and the two ends of the fixed rod 20 at the other end of the connecting rod 8 are respectively rotatably connected to the inside of the inner wall through holes on both sides of the rotating groove on the upper surface of the pushing block 10.

[0027] The working principle of this embodiment is as follows:

[0028] The operator pushes the base plate 1 to move to a suitable overhead position. The operator holds and rotates the first rotating wheel 19 in the reverse direction. When the first rotating wheel 19 rotates in the reverse direction, it drives the threaded rod 11 to rotate in the reverse direction. When the threaded rod 11 rotates in the reverse direction, it is threadedly connected to the threaded hole on the side surface of the pushing block 10, so that the pushing block 10 slides in the reverse direction along the first slide rail 9. When the pushing block 10 slides in the reverse direction, it pushes the connecting rod 8 to move. While the connecting rod 8 moves, the fixed rods 20 at both ends of the connecting rod 8 rotate inside the inner wall through holes on both sides of the connecting groove on one side of the connecting seat 7 and the inner wall through holes on both sides of the rotating groove on the upper surface of the pushing block 10, so that the connecting rod 8 gradually pushes the overhead support plate 2 perpendicular to the base plate 1, making it convenient to suspend the cable 5. Example 2

[0029] Reference Figure 1 、 Figure 3 and Figure 4 This embodiment is based on the previous embodiment, and is different from the previous embodiment in that, the lower surface of the second slide rail 12 is fixedly connected to the upper surface of the overhead support plate 2, and a through hole is opened on the outer surface of one end of the second slide rail 12. One end of the positive and negative screw rods 14 passes through the through hole on the outer surface of one end of the second slide rail 12 and extends to the outer surface of the second slide rail 12. The positive and negative screw rods 14 can rotate inside the through hole on the outer surface of one end of the second slide rail 12. The positive and negative screw rods 14 extend to one end of the outer surface of the second slide rail 12 and are fixedly connected to a second rotating wheel 21. The second rotating wheel 21 facilitates the operator to hold and rotate the positive and negative screw rods 14. The other end of the positive and negative screw rods 14 is rotatably connected to the inner wall of the other end of the second slide rail 12. The positive teeth and negative teeth of the positive and negative screw rods 14 are respectively located inside the threaded holes on the side surfaces of the two groups of clamping blocks 13.

[0030] The working principle of this embodiment is as follows:

[0031] The operator holds and rotates the second rotating wheel 21. When the second rotating wheel 21 rotates, it drives the forward and reverse screw rods 14 to rotate. When the forward and reverse screw rods 14 rotate, the forward and reverse threads of the forward and reverse screw rods 14 are respectively threadedly connected to the threaded holes on the side surfaces of the two groups of clamping blocks 13, so that the two groups of clamping blocks 13 slide along the second slide rail 12 and move away from each other. The two groups of clamping blocks 13 move away from each other, driving the clamping plate 15 to disengage from the cable 5, and then removing the cable 5 from the upper end of the overhead support plate 2. Rotating the second rotating wheel 21 in the opposite direction fixes the cable 5 to the upper end of the overhead support plate 2.

[0032] The working principle of the present invention is as follows: when it is necessary to adjust the overhead position of the cable 5, the operator holds and rotates the second rotating wheel 21. When the second rotating wheel 21 rotates, the positive and negative screw rods 14 are driven to rotate. When the positive and negative screw rods 14 rotate, the positive and negative threads of the positive and negative screw rods 14 are respectively threadedly connected with the threaded holes on the side surfaces of the two groups of clamping blocks 13, so that the two groups of clamping blocks 13 slide along the second slide rail 12 and move away from each other. The two groups of clamping blocks 13 move away from each other and drive the clamping plate 15 to separate from the cable 5, thereby removing the cable 5 from the upper end of the overhead support plate 2. The operator holds and rotates the first rotating wheel 19. The first rotating wheel 19 rotates When the movement is carried out, the threaded rod 11 is driven to rotate, and the threaded rod 11 is threadedly connected with the threaded hole on the side surface of the pushing block 10 when rotating, so that the pushing block 10 slides along the first slide rail 9. When the pushing block 10 slides, it pushes the connecting rod 8 to move. When the connecting rod 8 moves, the fixed rods 20 at both ends of the connecting rod 8 rotate inside the inner wall through holes on both sides of the connecting groove on one side of the connecting seat 7 and the inner wall through holes on both sides of the rotating groove on the upper surface of the pushing block 10, so that the connecting rod 8 gradually pulls the overhead support plate 2 to be horizontal to the bottom plate 1. The operator holds the handrail 18 to push the bottom plate 1, and the bottom plate 1 moves its position through the bottom universal wheel 17. The operator pushes the bottom plate 1 to move When the first rotating wheel 19 is moved to a suitable overhead position, the operator holds and rotates the first rotating wheel 19 in the opposite direction. When the first rotating wheel 19 rotates in the opposite direction, the threaded rod 11 is driven to rotate in the opposite direction. When the threaded rod 11 rotates in the opposite direction, it is threadedly connected with the threaded hole on the side surface of the pushing block 10, so that the pushing block 10 slides in the opposite direction along the first slide rail 9. When the pushing block 10 slides in the opposite direction, it pushes the connecting rod 8 to move. While the connecting rod 8 moves, the fixed rods 20 at both ends of the connecting rod 8 rotate inside the inner wall through holes on both sides of the connecting groove on one side of the connecting seat 7 and the inner wall through holes on both sides of the rotating groove on the upper surface of the pushing block 10, so that the connecting rod 8 gradually pushes the overhead support plate 2 perpendicular to the bottom Plate 1, at this time the operator places the cable 5 between the clamping plates 15, the operator holds and rotates the second wheel 21 in the opposite direction, and when the second wheel 21 rotates in the opposite direction, it drives the forward and reverse screw rods 14 to rotate in the opposite direction. When the forward and reverse screw rods 14 rotate in the opposite direction, the forward and reverse screw rods 14 are respectively threadedly connected with the threaded holes on the side surfaces of the two groups of clamping blocks 13, so that the two groups of clamping blocks 13 slide along the second slide rail 12 and approach each other. The two groups of clamping blocks 13 approach each other, driving the clamping plates 15 to clamp and fix the cable 5, and then fixing the cable 5 to the upper end of the overhead support plate 2 to prevent the cable 5 from falling off from the upper end of the overhead support plate 2.

[0033] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0034] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An overhead insulated battery cable harness, comprising a base plate (1), an overhead support plate (2), a support structure (3), a clamping structure (4) and a cable (5), characterized in that: The upper surface of one end of the bottom plate (1) is fixedly connected to a connecting plate (6), the upper surface of the connecting plate (6) is hinged to an overhead support plate (2), and a support structure (3) is provided on one side of the overhead support plate (2), and the support structure (3) includes a connecting seat (7), a connecting rod (8), a first slide rail (9), a push block (10) and a threaded rod (11), one side of the connecting seat (7) is fixedly connected to the outer surface of the overhead support plate (2), a connecting rod (8) is provided on the side of the connecting seat (7) away from the overhead support plate (2), and a first slide rail (9) is provided on the end of the connecting rod (8) away from the connecting seat (7), and a push block (10) is slidably connected inside the first slide rail (9), and a threaded hole is provided on the side surface of the push block (10). The threaded holes on the surface are internally threadedly connected with threaded rods (11); two groups of clamping structures (4) are provided on the upper surface of the overhead support plate (2); a group of cables (5) are respectively provided above the two groups of clamping structures (4); the clamping structures (4) include a second slide rail (12), a clamping block (13), a positive and negative threaded rod (14) and a clamping plate (15); the second slide rail (12) is internally slidably connected with the two groups of clamping blocks (13); the side surfaces of the two groups of clamping blocks (13) are respectively provided with threaded holes; the threaded holes on the side surfaces of the two groups of clamping blocks (13) are internally threadedly connected with positive and negative threaded rods (14); the upper surfaces of the two groups of clamping blocks (13) are respectively fixedly connected with clamping plates (15); the two groups of clamping plates (15) are attached to the outer surfaces of the cables (5).

2. The overhead insulated battery cable harness according to claim 1, characterized in that: Four groups of support rods (16) are fixedly connected to the lower surface of the base plate (1), and a universal wheel (17) is installed at the lower end of each group of support rods (16). An armrest (18) is fixedly connected to the upper surface of one end of the base plate (1) away from the connecting plate (6).

3. The overhead insulated battery cable harness according to claim 1, characterized in that: A connecting groove is provided on the side of the connecting seat (7) away from the overhead support plate (2), and through holes are provided on the inner walls on both sides of the connecting groove.

4. The overhead insulated battery cable harness according to claim 1, characterized in that: The lower surface of the first slide rail (9) is fixedly connected to the upper surface of the base plate (1); a through hole is provided on the outer surface of one end of the first slide rail (9); one end of the threaded rod (11) passes through the through hole on the outer surface of one end of the first slide rail (9) and extends to the outer surface of the first slide rail (9); the threaded rod (11) extends to the outer surface of the first slide rail (9) and is fixedly connected to the first rotating wheel (19); the other end of the threaded rod (11) is rotatably connected to the inner wall of the other end of the first slide rail (9).

5. The overhead insulated battery cable harness according to claim 1, characterized in that: A rotation groove is provided on the upper surface of the pushing block (10), and through holes are respectively provided on the inner walls on both sides of the rotation groove.

6. The overhead insulated battery cable harness according to claim 1, characterized in that: The two ends of the connecting rod (8) are respectively fixedly connected to a group of fixed rods (20), and the two ends of the fixed rod (20) at one end of the connecting rod (8) are respectively rotatably connected to the inside of the through holes on both sides of the inner wall of the connecting groove on one side of the connecting seat (7) away from the overhead support plate (2), and the two ends of the fixed rod (20) at the other end of the connecting rod (8) are respectively rotatably connected to the inside of the through holes on both sides of the inner wall of the rotating groove on the upper surface of the pushing block (10).

7. The overhead insulated battery cable harness according to claim 1, characterized in that: The lower surface of the second slide rail (12) is fixedly connected to the upper surface of the overhead support plate (2), and a through hole is opened on the outer surface of one end of the second slide rail (12). One end of the positive and negative threaded rod (14) passes through the through hole on the outer surface of one end of the second slide rail (12) and extends to the outer surface of the second slide rail (12). The positive and negative threaded rods (14) extend to one end of the outer surface of the second slide rail (12) and are fixedly connected to the second rotating wheel (21). The other end of the positive and negative threaded rods (14) is rotatably connected to the inner wall of the other end of the second slide rail (12). The positive and negative threads of the positive and negative threaded rods (14) are respectively located inside the threaded holes on the side surfaces of the two groups of clamping blocks (13).

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