A hanging bracket perpendicular to the tunnel for coal mines

Abstract

The utility model discloses a hanging bracket for coal mines which is perpendicular to a tunnel and relates to an auxiliary device for laying cables in coal mines. The bracket comprises a bracket and a cable. The bracket comprises two suspension rods, a support rod which is arranged between the two suspension rods and is used to support the cable, and a U-shaped dividing rod which is arranged on the support rod and is used to separate the cables. The bottom ends of the two suspension rods which are close to each other are both installed with a U-shaped frame by bolts. The support rods are placed on the U-shaped frame, and the tops of the support rods are evenly and detachably provided with U-shaped dividing rods. The sides of the two suspension rods which are close to each other are both formed with grooves, and the ends of the support rods extend into the grooves. The hanging bracket for coal mines which is perpendicular to a tunnel can support the cable through the support rods when it is installed on the tunnel, and can separate the cable through the dividing rods at different positions of the support rods, so that different cables do not affect each other and are convenient to install.

Description

Technical Field

[0001] The utility model relates to an auxiliary device for laying cables underground in a coal mine, in particular to a hanging bracket which is used in a coal mine and is perpendicular to a tunnel. Background Art

[0002] When mining deep or open-pit mines to a certain depth, underground mining methods must be used. At this time, various passages must be drilled between the surface and the ore body to transport ore, ventilate, drain, and pass through, as well as various necessary preparations for the new excavation of ore for metallurgical equipment. These passages are collectively called coal mine tunnels.

[0003] With the acceleration of the automated production process of coal mining enterprises, a variety of equipment is required in the production process underground in coal mines. Most equipment startup and control require the use of cables of various models and specifications. At present, underground cables are mostly hung vertically or horizontally. Due to the large number of lines, various cables are intricately mixed together. The messy situation of various cables in substations or distribution points is particularly serious, which is not conducive to the laying, maintenance, use and recycling of cables. Utility Model Content

[0004] The utility model provides a hanging bracket which is perpendicular to a tunnel and is used in a coal mine, so as to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hanging bracket for coal mines perpendicular to the tunnel, including a bracket and a cable, the bracket including two suspension rods, a support rod arranged between the two suspension rods for supporting the cable, and a U-shaped dividing rod arranged on the support rod for separating the cables, a U-shaped frame is installed at the bottom end of one side where the two suspension rods are close to each other by bolts, the support rod is placed on the U-shaped frame, and a U-shaped dividing rod is evenly and detachably arranged on the top of the support rod.

[0006] Furthermore, grooves are formed on the sides of the two suspension rods that are close to each other, and the ends of the support rods extend into the grooves.

[0007] Furthermore, a mounting block is welded on the top of the suspension rod, a mounting hole is opened on the surface of the mounting block, and the suspension rod is mounted on the tunnel by using the mounting hole and bolts to fit the mounting block.

[0008] Furthermore, positioning holes are evenly opened on the top of the support rod, and the bottoms of both ends of the U-shaped frame are fixedly connected with fixing columns that can pass through the positioning holes. The outer diameters of the two arms of the U-shaped frame are larger than the outer walls of the positioning holes.

[0009] Furthermore, an external thread is formed at the bottom end of the fixing column, and a nut is threadedly connected to the external thread of the fixing column.

[0010] Furthermore, first connecting blocks are installed on both sides of the suspension rod, the first connecting blocks are integrally connected to reinforcing rods, and the top of the reinforcing rods is integrally connected to a second connecting block connected to the top of the tunnel.

[0011] Compared with the prior art, the utility model provides a hanging bracket for coal mines that is perpendicular to the tunnel, which has the following beneficial effects: when the hanging bracket for coal mines that is perpendicular to the tunnel is installed on the tunnel, the cable is supported by a support rod, and the cables can be separated by dividing rods at different positions of the support rods, so that different cables do not affect each other and are convenient to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the suspension rod of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the support rod of the utility model.

[0015] In the figure: 1. suspension rod; 2. groove; 3. U-shaped frame; 4. support rod; 5. partition rod; 6. cable; 7. positioning hole; 8. fixing column; 9. external thread; 10. nut; 11. mounting block; 12. mounting hole; 13. first connecting block; 14. reinforcement rod; 15. second connecting block. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-3 The utility model discloses a hanging bracket for coal mines perpendicular to the tunnel, including a bracket and a cable 6. The bracket includes two suspension rods 1, a support rod 4 arranged between the two suspension rods 1 for supporting the cable 6, and a U-shaped dividing rod 5 arranged on the support rod 4 for separating the cable 6. The bottom ends of the two suspension rods 1 on one side close to each other are both installed with a U-shaped frame 3 by bolts, the support rod 4 is placed on the U-shaped frame 3, and the top of the support rod 4 is evenly and detachably provided with a U-shaped dividing rod 5.

[0018] A mounting block 11 is welded on the top of the suspension rod 1 , and a mounting hole 12 is opened on the surface of the mounting block 11 . The suspension rod 1 is mounted on the tunnel by using the mounting hole 12 and bolts to mount the mounting block 11 .

[0019] Specifically, a groove 2 is formed on one side of the two suspension rods 1 that are close to each other, and the end of the support rod 4 extends into the groove 2.

[0020] In this embodiment, the support rod 4 is supported by the top of the U-shaped frame 3, and both ends of the support rod 4 extend into the groove 2, so that the center of gravity of the support rod 4 is stable.

[0021] Specifically, positioning holes 7 are evenly opened on the top of the support rod 4, and the bottoms of both ends of the U-shaped frame 3 are fixedly connected with fixing columns 8 that can pass through the positioning holes 7, and the outer diameters of the two arms of the U-shaped frame 3 are larger than the outer walls of the positioning holes 7.

[0022] In this embodiment, the support rod 4 can be assembled and disassembled on the U-shaped frame 3 through the cooperation of the fixing column 8 and the positioning hole 7, and the installation interval can be adjusted as needed.

[0023] Specifically, an external thread 9 is formed at the bottom end of the fixing column 8 , and a nut 10 is threadedly connected to the external thread 9 of the fixing column 8 .

[0024] In this embodiment, when the point of the fixing column 8 does not pass through the positioning hole 7 and is threadedly connected to the nut 10 through the external thread 9, the stability of the U-shaped frame 3 can be maintained.

[0025] Specifically, first connection blocks 13 are installed on both sides of the suspension rod 1, and the first connection block 13 is integrally connected with a reinforcing rod 14, and the top of the reinforcing rod 14 is integrally connected with a second connection block 15 connected to the top of the tunnel.

[0026] In this embodiment, the reinforcing rod 14 can enhance the stability of the suspension rod 1 .

[0027] To sum up, the coal mine uses a hanging bracket that is perpendicular to the tunnel. When installed on the tunnel, the cable 6 is supported by the support rod 4, and the cable 6 can be separated by the dividing rod 5 at different positions of the support rod 4, so that different cables 6 do not affect each other and are convenient for installation.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hanging bracket for coal mines perpendicular to a tunnel, comprising a bracket and a cable (6), characterized in that: The bracket comprises two suspension rods (1), a support rod (4) arranged between the two suspension rods (1) for supporting the cable (6), and a U-shaped partition rod (5) arranged on the support rod (4) for separating the cable (6); a U-shaped frame (3) is installed at the bottom end of one side of the two suspension rods (1) close to each other by bolts; the support rod (4) is placed on the U-shaped frame (3); and a U-shaped partition rod (5) is evenly and detachably arranged on the top of the support rod (4).

2. A hanging bracket for coal mines perpendicular to the tunnel according to claim 1, characterized in that: A groove (2) is formed on one side of the two suspension rods (1) that are close to each other, and the end of the support rod (4) extends into the groove (2).

3. The hanging bracket for coal mines perpendicular to the tunnel according to claim 1, characterized in that: A mounting block (11) is welded to the top of the suspension rod (1), a mounting hole (12) is provided on the surface of the mounting block (11), and the suspension rod (1) is mounted on the tunnel by means of the mounting hole (12) and the mounting block (11) with bolts.

4. The hanging bracket for coal mines perpendicular to the tunnel according to claim 1, characterized in that: Positioning holes (7) are evenly formed on the top of the support rod (4), and fixing columns (8) that can pass through the positioning holes (7) are fixedly connected to the bottoms of both ends of the U-shaped frame (3), and the outer diameters of the two arms of the U-shaped frame (3) are larger than the outer walls of the positioning holes (7).

5. A hanging bracket for coal mines perpendicular to the tunnel according to claim 4, characterized in that: An external thread (9) is formed at the bottom end of the fixing column (8), and a nut (10) is threadedly connected to the external thread (9) of the fixing column (8).

6. The hanging bracket for coal mines perpendicular to the tunnel according to claim 1, characterized in that: A first connection block (13) is installed on both sides of the suspension rod (1), the first connection block (13) is integrally connected to a reinforcement rod (14), and the top of the reinforcement rod (14) is integrally connected to a second connection block (15) connected to the top of the tunnel.

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