High-voltage power distribution cabinet device capable of fixing cable

Abstract

The utility model relates to the technical field of high-voltage power distribution cabinets, in particular to a high-voltage power distribution cabinet device capable of fixing cables, which has the characteristic of improving practicability and comprises a high-voltage power distribution cabinet body, a plurality of through holes are formed in the upper part of the high-voltage power distribution cabinet body and are connected with cable bodies in a penetrating manner; a plurality of clamping and fixing devices are arranged at the upper part of the high-voltage power distribution cabinet body and are used for clamping cable bodies, a fixing plate is arranged in the high-voltage power distribution cabinet body, a plurality of clamping grooves are formed in the fixing plate and are clamped with the corresponding cable bodies, a plurality of first threaded holes are formed in the fixing plate, and a plurality of second threaded holes are formed in the fixing plate. The first bolts are in threaded connection, and the front portions of the first bolts are in threaded connection with the fixing rings.

Description

Technical Field

[0001] The utility model relates to the technical field of high - voltage switch cabinets, and specifically relates to a high - voltage switch cabinet device capable of fixing cable wires. Background Technique

[0002] As is well known, a high - voltage switch cabinet refers to an electrical product used in the power system for power generation, transmission, distribution, power conversion, and consumption, which plays roles such as switching on and off, controlling, or protecting, and has a voltage level of 3.6kV - 550kV. It mainly includes several categories such as high - voltage circuit breakers, high - voltage disconnectors and earthing switches, high - voltage load switches, high - voltage automatic reclosing and sectionalizers, high - voltage operating mechanisms, high - voltage explosion - proof distribution devices, and high - voltage switch cabinets, and has functions such as overhead incoming and outgoing lines, cable incoming and outgoing lines, and bus connection.

[0003] In real life, the wires connected to the high - voltage switch cabinet are cable wires. After the cable wires are connected to the high - voltage switch cabinet, due to their large own weight, they are prone to shaking under the influence of external factors. When the cable wires shake, they are not only prone to friction with the high - voltage switch cabinet, resulting in damaged outer skins, but also prone to generating pulling forces on the wiring parts of the cable wires and the electrical components inside the high - voltage switch cabinet. After long - term use, the wiring parts of the cable wires and the electrical components inside the high - voltage switch cabinet are prone to looseness. Therefore, the practicability is not very good and there is room for improvement. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a high - voltage switch cabinet device capable of fixing cable wires, which has the characteristic of improving practicability.

[0006] (2) Technical Solutions

[0007] To achieve the above - mentioned purpose, the utility model provides the following technical solutions: A high - voltage switch cabinet device capable of fixing cable wires includes a high - voltage switch cabinet body. Several through - holes are provided in the upper part of the high - voltage switch cabinet body and are all penetrated and connected with cable wire bodies. Several clamping and fixing devices are provided in the upper part of the high - voltage switch cabinet body for clamping the cable wire bodies. A fixing plate is provided inside the high - voltage switch cabinet body. Several card slots are provided on the fixing plate and are all in snap - fit connection with the corresponding cable wire bodies. Several first threaded holes are provided on the fixing plate and are all threadedly connected with first bolts. The front parts of several first bolts are all threadedly connected with fixing rings.

[0008] Furthermore, several clamping and fixing devices all include several first telescopic plates. Sliding grooves are provided in the middle parts of several telescopic plates and are all slidably connected with second telescopic plates.

[0009] Further, one end of each of the several first telescopic plates is provided with a second threaded hole, and all are threadedly connected with second bolts, and one side end face of each of the several second bolts tightly abuts against one side end face of the second telescopic plate.

[0010] Further, connecting rods are provided on the upper parts of the several second telescopic plates, clamping rings are provided at one ends of the several connecting rods, and all cooperate to clamp the cable body. Third threaded holes are provided at one ends of the several clamping rings, and all are threadedly connected with third bolts.

[0011] Preferably, one side end face of each of the several fixing rings tightly abuts against the end face of the corresponding cable body.

[0012] Preferably, a cabinet door is hinged to the front of the high-voltage power distribution cabinet body.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present utility model provides a high-voltage power distribution cabinet device capable of fixing a cable, having the following beneficial effects:

[0015] For the high-voltage power distribution cabinet device capable of fixing a cable, the cable body is firstly fixed by the fixing ring and the fixing plate, preventing the cable body from generating a pulling force on the wiring part of the cable and electronic devices under the shaking of external factors, resulting in loosening. Secondly, the cable body is firmly fixed by several clamping rings fixed at one end of the cable body, cooperating with the first telescopic plate and the second telescopic plate, avoiding the cable body between the clamping ring and the high-voltage power distribution cabinet body from shaking and rubbing against the high-voltage power distribution cabinet body to damage the outer skin under the shaking of external factors, thereby improving a certain practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a structural schematic diagram of the present utility model;

[0017] Figure 2 is a structural schematic diagram of the present utility model after the starting cable body and the fixing ring are matched;

[0018] Figure 3 is an enlarged structural schematic diagram of the fixing ring of the present utility model;

[0019] Figure 4 is the present utility model Figure 1 is a partially enlarged structural schematic diagram of the part shown at A in the present utility model.

[0020] In the figure: 1. High-voltage switchgear body; 2. Through hole; 3. Cable body; 4. Fixed plate; 5. Card slot; 6. First bolt; 7. Fixed ring; 8. First telescopic plate; 9. Second telescopic plate; 10. Second bolt; 11. Connecting rod; 12. Clamping ring; 13. Third bolt; 14. Cabinet door. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] Please refer to Figures 1-4, A high-voltage power distribution cabinet device capable of fixing cable wires of the present utility model includes a high-voltage power distribution cabinet body 1. There are several through holes 2 provided in the upper part of the high-voltage power distribution cabinet body 1, and cable wire bodies 3 are all connected through them. A cabinet door 14 is hinged to the front of the high-voltage power distribution cabinet body 1. By opening the cabinet door 14, wiring operations can be performed on the cable wire bodies 3. Several clamping and fixing devices are provided in the upper part of the high-voltage power distribution cabinet body 1 for clamping the cable wire bodies 3 to ensure the stability of the cable wire bodies 3. When the cable wires are prevented from shaking under the influence of external forces, pulling forces are generated on the wiring parts of the cable wires, resulting in loosening. At the same time, it prevents the cable wire bodies 3 from rubbing against the through holes 2 of the high-voltage power distribution cabinet body 1, causing damage to the outer skin. The several clamping and fixing devices all include several first telescopic plates 8. Chutes are provided in the middle of the several telescopic plates, and second telescopic plates 9 are all slidably connected thereto. Second threaded holes are provided at one ends of the several first telescopic plates 8, and second bolts 10 are all threadedly connected thereto. By loosening the second bolts 10, the length of the second telescopic plates 9 sliding out of the chutes of the first telescopic plates 8 can be adjusted, and the height of the second telescopic plates 9 can be adjusted. The side end faces of the several second bolts 10 all tightly abut against one side end face of the second telescopic plates 9. When the second bolts 10 are tightened, one end of the second bolts 10 tightly abuts against the second telescopic plates 9, and the second telescopic plates 9 are tightly fixed on the first telescopic plates 8. Connecting rods 11 are provided in the upper parts of the several second telescopic plates 9. Clamping rings 12 are provided at one ends of the several connecting rods 11, and they cooperate with each other to clamp the cable wire bodies 3. Third threaded holes are provided at one ends of the several clamping rings 12, and third bolts 13 are all threadedly connected thereto. After one end of the cable wire body 3 passes through the several clamping rings 12, the third bolts 13 are screwed into the third threaded holes of the several clamping rings 12, thereby fixing the several clamping rings 12 together and tightly clamping the cable wire bodies 3 to prevent the cable wire bodies 3 between the clamping rings 12 and the high-voltage power distribution cabinet body 1 from shaking. A fixing plate 4 is provided inside the high-voltage power distribution cabinet body 1. Several card slots 5 are provided on the fixing plate 4, and they are all in a snap-fit setting with the corresponding cable wire bodies 3. Several first threaded holes are provided on the fixing plate 4, and first bolts 6 are all threadedly connected thereto. Fixed rings 7 are all threadedly connected to the front parts of the several first bolts 6. The side end faces of the several fixed rings 7 all tightly abut against the end faces of the corresponding cable wire bodies 3. One end of the cable wire body 3 extends into the high-voltage power distribution cabinet body 1 and is stuck in the card slots 5 of the fixing plate 4. Then, the fixed rings 7 are attached to the other side of the cable wire body 3. Through the threaded connection method of the first bolts 6 and the first threaded holes of the fixing plate 4, the fixed rings 7 are installed on the fixing plate 4, and the cable wire bodies 3 are firmly clamped in cooperation with the fixing plate 4.

[0023] In summary, when the high-voltage switchgear device capable of fixing the cable is in use, the staff loosens the second bolt 10 according to the height of the bending part of the cable body 3, adjusts the extending length of the second telescopic plate 9, and then tightens the second bolt 10. After fixing the second telescopic plate 9 at this height, the cable body 3 is passed through several clamping rings 12, and then through the through hole 2 in the upper part of the high-voltage switchgear body 1, and enters the inside of the high-voltage switchgear body 1. One end of the cable body 3 is clamped in the clamping groove 5 of the fixing plate 4. Then, the fixing ring 7 is attached to the other end of the cable body 3, and the fixing ring 7 is installed on the fixing plate 4 by means of the threaded connection between the first bolt 6 and the first threaded hole of the fixing plate 4, and the cable body 3 is firmly clamped in cooperation with the fixing plate 4. Then, the third bolt 13 is screwed into the third threaded holes of several clamping rings 12, so that several clamping rings 12 tightly clamp the cable body 3, and the installation is completed.

[0024] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-voltage power distribution cabinet device capable of fixing cable wires, comprising a high-voltage power distribution cabinet body (1). A plurality of through holes (2) are provided in the upper part of the high-voltage power distribution cabinet body (1), and cable wire bodies (3) are all connected through them. It is characterized in that: Several clamping and fixing devices are arranged on the upper part of the high-voltage switchgear body (1) for clamping the cable body (3). An fixing plate (4) is arranged inside the high-voltage switchgear body (1). Several card slots (5) are arranged on the fixing plate (4), and are all arranged in a clamping connection with the corresponding cable body (3). Several first threaded holes are arranged on the fixing plate (4), and are all threadedly connected with first bolts (6). The front parts of several first bolts (6) are all threadedly connected with fixing rings (7).

2. The high-voltage power distribution cabinet device capable of fixing a cable according to claim 1, wherein: Several of the clamping and fixing devices all include several first telescopic plates (8). Chute are arranged in the middle of several telescopic plates, and are all slidably connected with second telescopic plates (9).

3. A high-voltage power distribution cabinet device capable of fixing a cable according to claim 2, characterized in that: One ends of several first telescopic plates (8) are all provided with second threaded holes, and are all threadedly connected with second bolts (10). The side end faces of several second bolts (10) all tightly abut against the side end faces of the second telescopic plates (9).

4. A high-voltage power distribution cabinet device capable of fixing a cable according to claim 3, characterized in that: Connecting rods (11) are arranged on the upper parts of several second telescopic plates (9). Clamping rings (12) are arranged at one ends of several connecting rods (11), and are all cooperated to clamp the cable body (3). Third threaded holes are arranged at one ends of several clamping rings (12), and are all threadedly connected with third bolts (13).

5. The high-voltage power distribution cabinet device capable of fixing a cable according to claim 4, characterized in that: The side end faces of several fixing rings (7) all tightly abut against the end faces of the corresponding cable bodies (3).

6. The high-voltage power distribution cabinet device capable of fixing a cable according to claim 5, characterized in that: A cabinet door (14) is hinged to the front part of the high-voltage switchgear body (1).

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