A lighting bracket for use in a subterranean stope

Abstract

This utility model discloses a lighting bracket for underground mining operations, including a bracket assembly, connecting rods, and a base. The bracket assembly is T-shaped and includes a lamp holder, a suspension groove, and a support rod. The lamp holder is located at the upper end of the support rod, and a fixing plate is provided above the lamp holder. Several screw holes are evenly distributed on both sides of the fixing plate for fastening with bolts. A limit groove is provided at the bottom, and a suspension groove is provided on one side of the middle of the bracket. The base is L-shaped and includes a base and a fixing box. The base is T-shaped and includes a horizontal groove and a vertical groove. One end of the horizontal groove is welded to the middle of the vertical groove, and the lower end of the support rod is welded to the top of the vertical groove. The frame of the fixing box is welded to the top of the horizontal groove. The connecting rods are triangularly symmetrically distributed. The right end of the connecting rod is welded to the support rod, and the left end of the connecting rod is welded to the fixing box. A power supply is placed inside the fixing box, the lamp is fixed to the lamp holder, and a video recorder is fixed in the suspension groove.

Description

Technical Field

[0001] This utility model belongs to the field of underground mining tunneling technology, specifically relating to a lighting bracket used in underground mining operations. Background Technology

[0002] With the development of electrical technology, electric lighting has been successfully applied in underground mining areas. Currently, incandescent and fluorescent lamps are widely used, offering higher brightness and better stability, significantly improving the lighting environment underground. However, the complex spatial structure of underground mining areas, with numerous corners, tunnels, and undulating areas, makes it difficult to distribute light evenly, easily creating shadows and dark areas. Furthermore, even with multiple lighting devices installed, it is difficult to completely cover all areas of the underground mining area, especially remote, narrow, or irregularly shaped areas, which may become blind spots and pose safety hazards. Utility Model Content

[0003] To address the aforementioned shortcomings, this utility model provides a lighting bracket for underground mining operations, solving problems such as poor lighting quality, uneven light distribution, and poor visibility for workers in mining areas.

[0004] Therefore, the present invention adopts the following technical solution:

[0005] A lighting bracket for use in underground mining operations is provided. The device is an integrated unit and is made of steel with a certain strength. In order to adapt to the complex and variable geological conditions of underground roadways and the fact that the rocks have a certain hardness, the steel used in the device must have a certain strength.

[0006] The device consists of, from top to bottom, a support assembly, a connecting rod, and a base.

[0007] The bracket assembly is T-shaped and includes a lamp holder, a hanging slot, and a support rod. The lamp holder is positioned at the top of the support rod, and a fixing plate is located above it. Several screw holes are evenly distributed on both sides of the fixing plate for fastening with bolts. A limit groove is located at the bottom. A hanging slot is located on one side of the middle of the bracket. The lamp holder and hanging slot are welded to the support rod to form a single unit. The connecting rods are triangularly symmetrically distributed, and their right ends are welded to the support rods. The base is L-shaped and includes a base and a fixing box. The base is T-shaped and has horizontal and vertical slots. One end of the horizontal slot is welded to one side of the vertical slot. The lower end of the support rod is welded to the top of the vertical slot. The lower part of the fixing box frame is welded to the top of the horizontal slot, and the left end of the connecting rod is welded to the right side of the fixing box frame.

[0008] When in use, place the power bank in the fixed box, fix the lighting fixtures to the lamp holder with several bolts, and place the video recorder in the hanging slot; move the lighting bracket to the central area of ​​the mining area, adjust the position of the lighting brackets appropriately, connect and check the lines to ensure that the lighting fixtures can evenly and fully illuminate the working area.

[0009] The beneficial effects of this utility model are as follows:

[0010] 1. This utility model provides stable support and fixation for mobile lighting fixtures, ensuring that the fixtures can remain in a suitable position and perform their lighting function normally in complex underground environments;

[0011] 2. This utility model is easy to move and adjust. The lamps can be installed in appropriate positions according to the needs of underground operations, so that the light can be accurately projected onto the work area, ensuring the lighting effect, reducing safety accidents and operational errors caused by poor visibility, and improving the efficiency and safety of underground mining operations. Attached Figure Description

[0012] Figure 1 This is a three-dimensional view of a lighting bracket used in underground mining operations according to this utility model;

[0013] Figure 2 This is a perspective view of the installation of a lighting bracket for underground mining operations according to this utility model;

[0014] In the figure: bracket assembly 1, lamp holder 11, fixing plate 111, limiting groove 112, hanging groove 12, support rod 13;

[0015] Connecting rod 2;

[0016] Base 3, base 31, horizontal groove 311, vertical groove 312, fixing box 32;

[0017] Power bank 4;

[0018] 5 lighting fixtures;

[0019] Video recorder 6. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0021] like Figure 1 As shown, a lighting bracket for use in underground mining operations includes a bracket assembly, a connecting rod, and a base.

[0022] like Figure 1As shown, the bracket assembly 1 is T-shaped and includes a lamp holder 11, a hanging groove 12, and a support rod 13. The support rod 13 is vertically arranged, with the lamp holder 11 on the upper part. A fixing plate 111 is provided above the lamp holder 11. Several screw holes are evenly distributed on both sides of the fixing plate 111 for fastening with bolts. A limit groove 112 is provided below the fixing plate 111. A hanging groove 12 is provided on one side of the middle part of the support rod 13. The lamp holder 11 and the hanging groove 12 are combined with the support rod 13 into a whole by welding.

[0023] like Figure 1 As shown, the connecting rod 2 disclosed in this utility model is triangularly symmetrically distributed, and the right end of the connecting rod 2 is combined with the support rod 13 into a whole by welding process.

[0024] like Figure 1 As shown, the base 3 disclosed in this utility model is generally L-shaped, including a base 31 and a fixing box 32. The base 31 is generally T-shaped, with a horizontal groove 311 and a vertical groove 312. One end of the horizontal groove 311 is welded to one side of the vertical groove 312. The lower end of the support rod 13 is welded to the upper part of the vertical groove 312. The lower part of the frame of the fixing box 32 is welded and fixed to the upper part of the horizontal groove 311. The left end of the connecting rod 2 is welded and fixed to the right side of the frame of the fixing box 32.

[0025] like Figure 2 As shown, when using the lighting bracket, the mobile power supply 4 is placed in the fixed box 32, the lighting fixture 5 is fixed to the lamp holder 11 with several bolts, and the video recorder 6 is placed in the hanging slot 1-2; the lighting bracket is moved to the central area of ​​the mining area to be operated, the position of the lighting bracket is adjusted appropriately, the wiring is connected and checked to ensure that the lighting fixture can evenly and fully illuminate the working area.

Claims

1. A lighting bracket for use in the working of a stope, characterised in that, The utility model relates to a kind of lighting device, including support assembly (1), connecting rod (2), pedestal (3); Support assembly (1) is in "T" shape, including lamp holder (11), hanging groove (12), support rod (13), support rod (13) upper end is arranged with lamp holder (11), the upper portion of lamp holder (11) is provided with fixed plate (111), fixed plate (111) both sides are evenly distributed with several screw holes, for fastening by bolt, the lower portion is provided with limit groove (112), one side of support middle part is provided with hanging groove (12); Pedestal (3) is in "L" shape, including base (31) and fixed box (32), base (31) is in "T" shape, base (31) includes horizontal groove (311) and vertical groove (312), horizontal groove (311) one end is welded with the middle part of vertical groove (312), support rod (13) lower end is welded and fixed with the top of vertical groove (312), fixed box (32) frame body is welded and fixed in the top of horizontal groove (311); Connecting rod (2) is in triangular symmetry distribution, connecting rod (2) right end is welded to support rod (13), connecting rod (2) left end is welded to fixed box (32); Fixed box (32) is placed with portable power source (4), lighting fixture (5) is fixed on lamp holder (11), hanging groove (12) is fixed with video recorder (6).

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