A transformer fixing support of a downhole power distribution chamber

Abstract

This utility model discloses a transformer fixing bracket for underground power distribution chambers, belonging to the field of electrical equipment protection technology. It solves the problems of tangled and messy incoming and outgoing cables in existing distribution boxes and transformer placement racks, making equipment maintenance difficult and failing to achieve electrical safety. This utility model includes a bracket body and a support frame. Multiple sets of fixing rods are evenly arranged on the two side columns of the bracket body. The support frame is mounted on the two side fixing rods. Multiple fixing rings are correspondingly arranged on the top of the bracket body and one side of the support frame, with wire-passing steel pipes connecting the corresponding fixing rings. This utility model has a simple structure, is safe and reliable, and can be flexibly configured according to the needs of the transformer in the underground power distribution chamber. It realizes the cable management of the transformer in the underground power distribution chamber, reduces the safety risks of electrical work for personnel, and is conducive to the standardized construction of underground power distribution chambers.

Description

Technical Field

[0001] This utility model belongs to the field of electrical equipment protection technology, specifically relating to a transformer fixing bracket for an underground power distribution chamber. Background Technology

[0002] Underground power distribution chambers are specialized chambers used in underground mining operations such as coal mines and metal mines to centrally install power distribution equipment. These chambers include specialized electrical equipment such as high-voltage switchgear, transformers, and distribution boxes, and are responsible for the distribution, control, and protection of electrical energy to ensure the safe and stable operation of the underground power supply system.

[0003] Currently, underground power distribution chambers mostly use compact, layered racks to house distribution boxes and transformers. Distribution boxes are placed on top of the racks, while transformers are placed inside, thus categorizing and storing multiple electrical devices. However, with the increase in electrical equipment used at the work site, the number of transformers on the racks is also increasing. The current racks cannot effectively organize cables, resulting in a messy tangle of transformer input and output lines behind the racks, making it difficult for workers to identify them. This poses a significant safety risk during power outages and does not meet the standardized construction requirements for power distribution chambers. Utility Model Content

[0004] This utility model provides a transformer fixing bracket for underground power distribution chambers to solve the problems of messy and tangled incoming and outgoing wires in existing power distribution boxes and transformer placement racks, which make equipment maintenance difficult and fail to achieve electrical safety.

[0005] The technical solution of this utility model is: a transformer fixing bracket for an underground power distribution chamber, including a bracket body and a support frame. Multiple sets of fixing rods are evenly arranged on the two side columns of the bracket body. The support frame is snapped into the fixing rods. Multiple fixing rings are correspondingly arranged on the top of the bracket body and one side of the support frame. A wire-passing steel pipe is connected between the corresponding fixing rings.

[0006] It includes a support body and a support frame. The support body has multiple sets of fixing rods on its uprights. The support frame is mounted on the fixing rods on both sides. The top of the support body and one side of the support frame are equipped with multiple fixing rings. Corresponding steel pipes are connected between the fixing rings.

[0007] As a further improvement of this utility model, the bottom and sides of the support frame are provided with multiple cable clamping grooves to facilitate cable storage.

[0008] As a further improvement of this utility model, multiple slots with cable management openings are provided between the fixing rings.

[0009] The beneficial effects of this utility model are as follows: This utility model increases the space available for transformer placement through a freely adjustable support frame. Simultaneously, the inclusion of cable conduits facilitates the storage of the incoming and outgoing lines of each transformer, effectively avoiding the problems of insufficient space and tangled cables that arise when there are multiple transformers. Furthermore, the utility model incorporates cable clamping grooves and cable management openings to assist the cable conduits in securing and restraining the incoming and outgoing lines of each transformer, ensuring safety during use. This utility model features a simple and reliable structure, and can be flexibly configured according to the needs of transformers in underground power distribution chambers. It achieves efficient cable management for transformers in underground power distribution chambers, reduces safety risks for electrical workers, and promotes standardized construction of underground power distribution chambers. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model.

[0011] In the diagram: 1. Main body of the bracket; 2. Column; 3. Fixing rod; 4. Support frame; 5. Fixing ring; 6. Cable conduit; 7. Cable clamping groove; 8. Cable management opening groove. Detailed Implementation

[0012] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0013] like Figure 1 As shown, a transformer fixing bracket for an underground power distribution chamber includes a bracket body 1 and a support frame 4. Multiple sets of fixing rods 3 are evenly arranged on the two side columns 2 of the bracket body 1. The support frame 4 is mounted on the two side fixing rods 3. Multiple fixing rings 5 ​​are correspondingly arranged on the top of the bracket body 1 and one side of the support frame 4. Corresponding steel pipes 6 are connected between the corresponding fixing rings 5.

[0014] The support frame 4 has cable clamping grooves 7 at the bottom and sides for easy cable storage.

[0015] The fixing ring 5 has multiple cable management openings 8.

[0016] In use, place the main body 1 of the support frame stably in the underground power distribution chamber. According to the transformer installation requirements, install the support frame 4 inside the fixing rod 3 of the column 2, ensuring that the fixing rod 3 and the support frame 4 are stably connected to avoid safety hazards. Select a suitable wire guide steel pipe 6 according to the height of the support frame 4 and the main body 1, and fix the wire guide steel pipe 6 with the fixing clip 5. Install the transformer on the support frame 4, and install the distribution box on the main body 1 directly above the transformer. Connect the cable to the distribution box, and then pass the cable from top to bottom through the wire guide steel pipe 6 in a de-energized state. If the cable slack is long, the cable can be wrapped and constrained through the cable management slot 8. Finally, connect the cable to the transformer after passing under the support rod. After checking the connection, energize and test it. After there are no problems, fix the cable through the fixing clip slot 7 on the support plate 4, and finally check whether the cable is tightly fixed to the main body 1 and the support frame 4 to avoid scattering and affecting the operation of other equipment.

Claims

1. A transformer fixing support of a downhole power distribution chamber, characterized in that: The bracket includes a support body (1) and a support frame (4). Multiple sets of fixing rods (3) are evenly provided on the two side columns (2) of the support body (1). The support frame (4) is mounted on the two side fixing rods (3). Multiple fixing rings (5) are provided on the top of the support body (1) and one side of the support frame (4). Correspondingly, a wire-threading steel pipe (6) is connected between the corresponding fixing rings (5).

2. The transformer fixing support of the underground power distribution chamber according to claim 1, characterized in that: The support frame (4) has multiple fixing slots (7) on its bottom and sides.

3. A transformer fixing bracket for an underground power distribution chamber according to claim 1 or 2, characterized in that: The fixing ring (5) is provided with multiple cable management opening slots (8).

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