Metal mine underground power distribution chamber cable support

Abstract

The utility model relates to the technical field of mining production, concretely relates to a kind of metal mine underground power distribution chamber cable support, to solve the current in the process of metal mine underground power distribution chamber cable laying, due to lack of special support device, and it is very easy to cause cable to place disorderly and cause short circuit, electric leakage fault, finally cause the problem of mine production efficiency reduction.The support includes support, connecting plate, cable board card and connecting installation hole and other components, support is welded from angle steel and connecting plate, connecting plate and cable board card are connected by bolt, by the classification of cable in the power distribution chamber of mine according to voltage difference and incoming line and is installed in corresponding cable board card, to realize the scientific and neat management of cable, so that the support is suitable for the laying of different models of cable in underground power distribution chamber, effectively ensure the convenience and neatness of cable laying, greatly avoid the bending damage of cable, improve the safety management level and safety of underground power supply system.

Description

Technical Field

[0001] This utility model relates to the field of mining production technology, specifically to a cable support for an underground power distribution chamber in a metal mine. Background Technology

[0002] The power source for underground construction in metal mines is a critical factor affecting the entire mine's operation. Among these, the power supply system is fundamental to ensuring the normal operation of underground equipment and guaranteeing smooth mine production. In metal mines, the power supply system is hierarchically arranged, with multiple distribution chambers in each intermediate section, secondary intermediate section, sectional tunnel, and inclined tunnel. Due to the diverse types and large quantity of underground electrical equipment, each distribution chamber contains different types of cables. Therefore, neatly laying different types of cables in the distribution chambers not only ensures the safe and stable operation of the power supply system and effectively reduces the risk of short circuits and leakage caused by tangled cables, but also improves maintenance efficiency, shortens troubleshooting and repair time, and reduces the impact on production. Furthermore, it is an important reflection of the mine's overall management level and safety production image. Therefore, it is necessary to further optimize the cable support devices in the underground distribution chambers of metal mines. Utility Model Content

[0003] This utility model provides a cable support for an underground power distribution chamber in a metal mine to solve the problems mentioned above.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A cable support for an underground power distribution chamber in a metal mine includes a support frame with multiple connecting plates horizontally fixed on the support frame. Multiple first cable clips are detachably connected to the connecting plates, and second cable clips are detachably connected to the bottom side of each first cable clip. The first and second cable clips are respectively arranged on both sides of the connecting plates.

[0006] Furthermore, each of the connecting plates is provided with a first mounting hole, and each of the first cable card and the second cable card is provided with a second mounting hole that matches the first mounting hole. The first cable card and the second cable card are detachably connected to the connecting plate through the first mounting hole and the second mounting hole.

[0007] This utility model has the following beneficial effects:

[0008] This utility model provides a cable support for underground power distribution chambers in metal mines, including a support, connecting plate, cable clips, and connection mounting holes. The support is welded from angle steel and the connecting plate. The connecting plate and cable clips are connected by bolts. By classifying the underground power distribution chamber cables according to voltage and incoming / outgoing lines and mounting them at the corresponding cable clips, scientific and neat management of the cables is achieved. This support is suitable for laying different types of cables in underground power distribution chambers, effectively ensuring the convenience and neatness of cable laying, greatly avoiding cable bending damage, improving the safety management level and safety of the underground power supply system, and solving the problem that in the current process of cable laying in underground power distribution chambers of metal mines, the lack of dedicated support devices easily leads to messy cable placement and causes short circuits and leakage faults, ultimately resulting in reduced production efficiency in the mine. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0010] Figure 2 This is a schematic diagram of the connecting plate of this utility model.

[0011] Figure 3 This is a front view of the cable plate of this utility model.

[0012] Figure 4 This is a top view of the cable plate of this utility model.

[0013] The meanings of the reference numerals in the attached figures are as follows:

[0014] 1. Bracket; 2. Connecting plate; 3. First mounting hole; 4. First cable clip; 5. Second cable clip; 6. Second mounting hole. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0016] like Figure 1-4 As shown, a cable support for an underground power distribution chamber in a metal mine includes a support 1. Multiple connecting plates 2 are horizontally fixed on the support 1. Three sets of first cable clips 4 are detachably connected to the connecting plates 2. Second cable clips 5 are detachably connected to the bottom side of each first cable clip 4. The first cable clips 4 and the second cable clips 5 are respectively arranged on both sides of the connecting plate 2.

[0017] The connecting plate 2 is provided with a first mounting hole 3, and the first cable card 4 and the second cable card 5 are provided with a second mounting hole 6 that matches the first mounting hole 3. The first cable card 4 and the second cable card 5 are detachably connected to the connecting plate 2 through the first mounting hole 3 and the second mounting hole 6.

[0018] In practical use, after the first mounting holes 3 are made in the connecting plate 2 as shown in the figure, it is welded to the bracket 1. Each set of first mounting holes 3 in the connecting plate 2 is misaligned with other connecting plates 2 to ensure easy arrangement of cable entry and exit when entering and exiting the chamber. Then, the first cable clip 4 and the second cable clip 5, made of hot-bent flat steel, are bolted to both sides of the connecting plate 2 through the first mounting holes 3 and the second mounting holes 6. Finally, in the power distribution chamber underground in the metal mine, the cable bracket 1 is fixed as a whole to the middle of the chamber roof. The length of bracket 1 matches the length of the chamber. Then, according to the power demand of the power distribution chamber, the cable inlet side is arranged in the first cable plate 4 and the second cable plate 5 on the left side of bracket 1, and the cable outlet is arranged in the first cable plate 4 and the second cable plate 5 on the right side of bracket 1. The cables are arranged in a neat manner according to the principle of voltage from high to low and thicker cables on top and thinner cables on the bottom. This achieves scientific and neat management of cables in the chamber, greatly improving the overall production efficiency of the mine. Therefore, bracket 1 has good practicality.

Claims

1. A cable support for an underground power distribution chamber in a metal mine, characterized in that: Includes a bracket (1), on which multiple connecting plates (2) are horizontally fixed. Multiple first cable clips (4) are evenly distributed and detachably connected on the connecting plates (2). Each first cable clip (4) has a corresponding second cable clip (5) detachably connected to its bottom side. The first cable clips (4) and the second cable clips (5) are respectively arranged on both sides of the connecting plate (2).

2. A cable support for an underground power distribution chamber in a metal mine according to claim 1, characterized in that: The connecting plate (2) is provided with a first mounting hole (3), and the first cable card (4) and the second cable card (5) are provided with a second mounting hole (6) matching the first mounting hole (3). The first cable card (4) and the second cable card (5) are detachably connected to the connecting plate (2) through the first mounting hole (3) and the second mounting hole (6).

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