High-voltage electric power fitting for electric power circuit

Abstract

The utility model relates to a high-voltage electric power fitting, in particular to a high-voltage electric power fitting for an electric power circuit. The high-voltage electric power fitting for the electric power circuit can fix a cable and comprises a fixing clamp, a splicing clamp, fixing rods, a first fixing plate, a rotating inner ring, a connecting plate, a plug pin and a fixing mechanism, the splicing clamp is arranged on the upper portion of the fixing clamp, and the fixing rods are fixedly connected to the lower portion of the splicing clamp in a bilateral symmetry mode. First fixing plates are fixedly connected to the outer side of the fixing clamp in a bilateral symmetry mode, rotating inner rings are rotationally connected to the middles of the first fixing plates, fixing holes are formed in the outer sides of the rotating inner rings, limiting grooves are formed in the upper portions of the rotating inner rings, connecting plates are fixedly connected to the middles of the first fixing plates, bolts are arranged on the connecting plates, and a fixing mechanism is arranged between the fixing clamp and the front side of the splicing clamp. And through a limiting clamp, the limiting clamp is in contact with the cable, so that the cable can be conveniently fixed, and the influence on power supply of the cable due to shaking of the cable caused by wind blowing during placement can be prevented.

Description

Technical Field

[0001] The utility model relates to a high-voltage electric power fitting, in particular to a high-voltage electric power fitting for electric power lines. Background Art

[0002] Power fittings are metal accessories that connect and combine various devices in the power system and play a role in transmitting mechanical loads, electrical loads and providing some kind of protection.

[0003] When placing cables, existing high-voltage power fittings generally use screws to fix the power fittings. After long-term use of the power fittings, the screws will become loose, making the power fittings not firmly fixed to the cables, which can easily affect the placement of the cables. During the cable placement process, if there is a strong wind, the cable will be blown by the wind and shake violently, resulting in the power supply being affected by the shaking of the cable when it is placed.

[0004] In view of the above-mentioned existing patents, it is necessary to provide a high-voltage power fitting for power lines that can fix cables. Utility Model Content

[0005] In order to overcome the disadvantage that during the cable placement process, if there is a strong wind, the cable is blown and shakes violently, resulting in the shaking of the cable being affected during placement, the technical problem of the utility model is to provide a high-voltage power fitting for power lines that can fix the cable.

[0006] The technical implementation scheme of the utility model is: a high-voltage power hardware for power lines, including a fixing clamp, a splicing clamp, a fixing rod, a first fixing plate, a rotating inner ring, a connecting plate, a latch and a fixing mechanism, a splicing clamp is provided on the upper part of the fixing clamp, a fixing rod is symmetrically fixedly connected to the lower part of the splicing clamp, the fixing rod is slidably connected to the fixing clamp, a first fixing plate is symmetrically fixedly connected to the outer side of the fixing clamp, a rotating inner ring is rotatably connected to the middle part of the first fixing plate, a fixing hole is provided on the outer side of the rotating inner ring, a limiting groove is provided on the upper part of the rotating inner ring, the limiting groove is clamped and matched with the fixing rod, a connecting plate is fixedly connected to the middle part of the first fixing plate, a latch is provided on the connecting plate, and a fixing mechanism is provided between the fixing clamp and the front side of the splicing clamp.

[0007] Furthermore, the fixing mechanism includes a second fixing plate, a screw, a guide rod and a limit clamp. The lower part of the fixing clamp is symmetrically fixed with a second fixing plate, and the upper part of the splicing clamp is symmetrically fixed with a second fixing plate. A screw is threadedly provided between the two second fixing plates on the right, and a limit clamp is slidably connected to the screw. A guide rod is provided between the two second fixing plates on the left, and the limit clamp is slidably connected to the guide rod.

[0008] Furthermore, it also includes a first anti-skid pad. The inner side of the fixing clamp is provided with the first anti-skid pad, and the inner side of the splicing clamp is also provided with the first anti-skid pad.

[0009] Furthermore, a second anti-skid pad is included, and the second anti-skid pad is provided on the opposite sides of the two limit clamps.

[0010] Furthermore, the size of the lower portion of the fixing rod is matched with the size of the limiting groove.

[0011] Furthermore, the number of the latches is not less than four.

[0012] The utility model has the following advantages: 1. The limiting clamp is used to make the limiting clamp contact with the cable, which is convenient for fixing the cable and can prevent the cable from being shaken by wind when placed to affect its power supply.

[0013] 2. Through the fixing clamp and the splicing clamp, the staff can put the cable into the fixing clamp, which is convenient for placing the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the fixing fixture, splicing fixture and other parts of the utility model.

[0015] Figure 2 It is a cross-sectional view of the fixing fixture and the splicing fixture of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of components such as the rotating inner ring and the fixing hole of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of components such as a screw and a guide rod of the utility model.

[0019] In the above figures: 1: fixing clamp, 2: splicing clamp, 3: fixing rod, 4: first fixing plate, 5: rotating inner ring, 501: fixing hole, 502: limiting groove, 6: connecting plate, 7: latch, 8: second fixing plate, 9: screw rod, 10: guide rod, 11: limiting clamp, 12: first anti-slip pad, 13: second anti-slip pad. DETAILED DESCRIPTION

[0020] 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. Example 1

[0021] A high voltage power fitting for power lines, such as Figure 1-Figure 5 As shown, it includes a fixing fixture 1, a splicing fixture 2, a fixing rod 3, a first fixing plate 4, a rotating inner ring 5, a connecting plate 6, a latch 7, a first anti-slip pad 12 and a fixing mechanism. The fixing fixture 1 is provided with a splicing fixture 2 on the upper part, and the fixing rod 3 is symmetrically connected to the lower part of the splicing fixture 2, so as to facilitate fixing the splicing fixture 2 on the fixing fixture 1. The fixing rod 3 is slidably connected to the fixing fixture 1. The outer side of the fixing fixture 1 is symmetrically connected to the first fixing plate 4 for supporting the rotating inner ring 5. The middle part of the first fixing plate 4 is rotatably connected to the rotating inner ring 5. The outer side of the rotating inner ring 5 is provided with a fixing hole 501. A limiting groove 502 is opened in the part, and the limiting groove 502 is snap-fitted with the fixing rod 3. The size of the lower part of the fixing rod 3 is adapted to the size of the limiting groove 502. A connecting plate 6 for supporting the plug 7 is connected to the middle of the first fixing plate 4. The connecting plate 6 is provided with a plug 7, which is convenient for clamping the fixing hole 501 to prevent the rotating inner ring 5 from rotating at will. The number of the plugs 7 is not less than four. A first anti-slip pad 12 is provided on the inner side of the fixing clamp 1, and a first anti-slip pad 12 is also provided on the inner side of the splicing clamp 2 to prevent the cable from causing damage to its surface when it is placed. A fixing mechanism is provided between the front sides of the fixing clamp 1 and the splicing clamp 2.

[0022] When the device needs to be used, the staff rotates the rotating inner ring 5 and rotates it in the opposite direction along the first fixing plate 4, so that the rotating inner ring 5 is out of contact with the latch 7. During the rotation of the rotating inner ring 5, when the rotating inner ring 5 is rotated until the limit groove 502 is aligned with the fixing rod 3, the staff pulls the splicing clamp 2 to drive the fixing rod 3 to move upward along the fixing clamp 1. When the fixing rod 3 moves to a suitable height, the fixing rod 3 is out of contact with the fixing clamp 1. Then the staff puts the cable on the fixing clamp 1. After the cable is put in place, the staff pulls the splicing clamp 2. The connecting clamp 2 drives the fixing rod 3 to move downward. During the movement of the fixing rod 3, the fixing rod 3 contacts the fixing clamp 1 and moves downward along it. When the fixing rod 3 moves to a suitable position, the staff rotates the rotating inner ring 5 along the first fixing plate 4. When the rotating inner ring 5 rotates to a suitable position, the fixing hole 501 contacts and is stuck with the pin 7, and the limiting groove 502 is no longer aligned with the fixing rod 3, which is convenient for fixing the fixing rod 3, thereby facilitating the placement of the cable and further facilitating the fixing of the fixing rod 3. Example 2

[0023] On the basis of Example 1, Figure 4 and Figure 5 As shown, the fixing mechanism includes a second fixing plate 8, a screw rod 9, a guide rod 10, a limit clamp 11 and a second anti-slip pad 13. The lower part of the fixing clamp 1 is symmetrically connected to the second fixing plate 8, and the upper part of the splicing clamp 2 is symmetrically connected to the second fixing plate 8. A screw rod 9 is threadedly arranged between the two second fixing plates 8 on the right side, so that the screw rod 9 drives the limit clamp 11 to move. The screw 9 is provided with a sliding connection with the limit clamp 11, which is convenient for fixing the cable. A guide rod 10 is provided between the two second fixing plates 8 on the left side, which plays a guiding role. The limit clamp 11 is slidably connected to the guide rod 10, and the two limit clamps 11 are provided with a second anti-slip pad 13 on the opposite side, which can protect the cable.

[0024] During the process of placing the cable, when the staff needs to fix the cable, the staff rotates the screw 9 to drive the limit clamp 11 to move inward along the guide rod 10. During the movement of the limit clamp 11, the limit clamp 11 contacts the cable and fixes it. After the cable is fixed, the staff no longer rotates the screw 9, which facilitates the fixation of the cable and prevents the power supply from being affected by the shaking of the cable due to wind during placement.

[0025] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A high-voltage power fitting for a power line, comprising a fixing fixture (1), a splicing fixture (2), a fixing rod (3), a first fixing plate (4), a rotating inner ring (5), a connecting plate (6) and a latch (7), wherein the fixing fixture (1) is provided with a splicing fixture (2) on the upper part, the fixing rod (3) is fixedly provided on the lower part of the splicing fixture (2) in a symmetrical manner, the fixing rod (3) is slidably connected to the fixing fixture (1), the outer side of the fixing fixture (1) is fixedly provided with a first fixing plate (4) in a symmetrical manner, the middle part of the first fixing plate (4) is rotatably connected to the rotating inner ring (5), the outer side of the rotating inner ring (5) is provided with a fixing hole (501), the upper part of the rotating inner ring (5) is provided with a limiting groove (502), the limiting groove (502) is engaged with the fixing rod (3), the middle part of the first fixing plate (4) is fixedly provided with a connecting plate (6), and the connecting plate (6) is provided with a latch (7), characterized in that: It also includes a fixing mechanism, and the fixing mechanism is provided between the fixing clamp (1) and the front side of the splicing clamp (2).

2. A high-voltage power fitting for a power line according to claim 1, wherein the fixing mechanism comprises a second fixing plate (8), a screw rod (9), a guide rod (10) and a limit clamp (11); the second fixing plate (8) is fixedly provided at the lower part of the fixing fixture (1) in a left-right symmetrical manner; the second fixing plate (8) is fixedly provided at the upper part of the splicing fixture (2) in a left-right symmetrical manner; a screw rod (9) is threadedly provided between the two second fixing plates (8) on the right side; a limit clamp (11) is slidably connected to the screw rod (9); a guide rod (10) is provided between the two second fixing plates (8) on the left side; and the limit clamp (11) is slidably connected to the guide rod (10).

3. The high-voltage power fitting for power lines according to claim 2, characterized in that: It also includes a first anti-skid pad (12). The inner side of the fixing clamp (1) is provided with the first anti-skid pad (12), and the inner side of the splicing clamp (2) is also provided with the first anti-skid pad (12).

4. The high-voltage power fitting for power lines according to claim 3, characterized in that: It also includes a second anti-slip pad (13), and the second anti-slip pad (13) is provided on the opposite sides of the two limit clamps (11).

5. The high-voltage power fitting for power lines according to claim 4, characterized in that: The size of the lower portion of the fixing rod (3) matches the size of the limiting groove (502).

6. The high-voltage power fitting for power lines according to claim 5, characterized in that: The number of the latches (7) is not less than four.

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