Height-adjustable cable hanging device

Abstract

The utility model discloses a cable hanging device with adjustable height, which relates to the technical field of coal mines, and comprises a hanging plate, one side of the hanging plate is provided with an adjusting mechanism, the surface of the hanging plate is provided with a plurality of mounting holes, the plurality of mounting holes are vertically arranged in a collinear manner, and the adjusting mechanism is arranged on the other side of the hanging plate. The adjusting mechanism comprises a fixing plate, and a hole groove is formed in the surface of the fixing plate. According to the height-adjustable cable hanging device, the hole groove in the surface of the fixing plate is combined with an external anchor rod, the height-adjustable cable hanging device can be combined with anchor rods with different heights, the transverse threaded rod and the mounting holes in different positions are combined through movement of the transverse threaded rod and the supporting plate, the position of the supporting plate is adjusted, the supporting plate can make contact with cables in different positions, and the cable hanging device is convenient to use. And through combination of the transverse threaded rod and the mounting hole, the stability is improved, the hanging height of the whole section of the cable can be flexibly adjusted, and the hanging height of the cable can be integrally increased or reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mines, in particular to a height-adjustable cable hanging device. Background Art

[0002] The cables in underground coal mine tunnels are hung on the tunnel walls. The original cable hanging method is to pull a steel wire rope on the tunnel wall, inject anchor rods to fix the steel wire rope, and hang the cable on the steel wire rope. This will result in uneven hanging at the anchor rod that fixes the steel wire rope, making it difficult to ensure the consistent height of the cable. Moreover, the height is fixed and cannot be raised or lowered again as a whole.

[0003] For example, patent application number CN201310126747.7 discloses a cable hanging device that is easy to move, safe and effective. Due to the structure that uses a pulley, a hanging plate and a clamp to match, the pulley is installed on the hanging rope, and the clamp clamps the cable to make the cable suspended in the air. The cable moves with the tunnel boring machine and does not come into contact with the ground, which greatly improves the safety of cable use. When in use, hanging the cable on the wire rope will result in uneven hanging at the anchor rod that fixes the wire rope, making it difficult to ensure the consistent height of the cable, and the height is fixed, making it impossible to raise or lower the cable as a whole again.

[0004] For example, patent application number CN202111095376.1, the invention relates to the field of cable equipment, specifically a hanging device for cables used in mines. The invention has a compact structure, simple operation, and can quickly complete the cable hanging. When in use, the cable is hung on the wire rope, and the hanging will be uneven at the anchor rod that fixes the wire rope, making it difficult to ensure the consistency of the cable height, and the height is fixed, and it is impossible to raise or lower the cable as a whole again. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a height-adjustable cable hanging device, which solves the problem that when hanging cables on steel wire ropes, the cables will be hung unevenly at the anchor rods fixing the steel wire ropes, making it difficult to ensure the consistent height of the cables, and the height is fixed and cannot be raised or lowered again as a whole.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a height-adjustable cable hanging device, including a hanging plate, an adjustment mechanism is provided on one side of the hanging plate, and mounting holes are provided on the surface of the hanging plate. The number of the mounting holes is multiple, and the multiple mounting holes are vertically collinearly arranged.

[0007] The adjusting mechanism includes a fixing plate, a hole groove is provided on the surface of the fixing plate, an arc plate is provided inside the top of the hole groove, a transverse groove is provided on one side of the hole groove, and the connection between the transverse groove and the hole groove is communicated, a transverse rod is provided at the bottom of one end of the arc plate, the transverse rod is movably connected with the transverse groove, a vertical rod is provided at one end of the transverse rod, a connecting rod is provided on the front side of the vertical rod, the number of the connecting rods is multiple, and the multiple connecting rods are vertically collinearly arranged, a supporting plate is provided on the front side of the bottom end of the hanging plate, a moving rod is provided on one side of the support plate, a vertical threaded rod is provided on one side of the support plate, and the vertical threaded rod passes through the moving rod and is threadedly connected with the moving rod.

[0008] Preferably, a connecting spring is provided at the bottom of the cross bar, and a pushing plate is provided at one end of the movement bar.

[0009] Preferably, a groove is provided on one side surface of the support plate, and one side of the movement rod is movably connected to the groove, so that the movement rod moves along the groove, so that the movement rod moves linearly along the groove.

[0010] Preferably, the number of the mounting holes is equal to the number of the connecting rods, and the cross-sectional shape of the connecting rods is L-shaped.

[0011] Preferably, a transverse plate is provided on the front side of the bottom end of the hanging plate, and the transverse plate is fixedly connected to the support plate. The transverse plate is in contact with the hanging plate, so that the transverse plate can be separated from the hanging plate and the hanging plate can be installed in different positions.

[0012] Preferably, a transverse threaded rod is provided on one side of the movement rod, and the transverse threaded rod is respectively threadedly connected to the support plate, the transverse plate and the mounting hole. The rotating transverse threaded rod is moved through the support plate and the transverse plate, so that one end of the transverse threaded rod enters into a mounting hole and can be merged with the mounting hole, thereby preventing the support plate from moving and improving stability.

[0013] Beneficial Effects

[0014] The utility model provides a height-adjustable cable hanging device. Compared with the prior art, it has the following beneficial effects:

[0015] 1. The height-adjustable cable hanging device can be combined with anchor rods of different heights by combining the hole grooves on the surface of the fixing plate with the external anchor rods. The horizontal threaded rods and the support plate are moved so that the horizontal threaded rods are combined with the mounting holes at different positions. The position of the support plate is adjusted so that the support plate can contact the cables at different positions to hang and support the cables. The stability is improved by combining the horizontal threaded rods with the mounting holes, and the hanging height of the entire cable section can be flexibly adjusted to increase or decrease the cable hanging height as a whole.

[0016] 2. The height-adjustable cable hanging device allows the vertical rod to move downward by rotating the vertical threaded rod, and allows the cross bar to move downward along the cross groove, so that the connecting spring is deformed. The downward movement of the cross bar allows the arc plate to be in close contact with the external anchor rod, and can be stably installed with the external anchor rod to reduce falling and facilitate long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the adjustment mechanism of the utility model;

[0019] Figure 3 It is a top view of the curved plate and the crossbar of the utility model;

[0020] Figure 4 It is a side view of the connecting rod and the supporting plate of the utility model.

[0021] In the figure: 1. hanging plate; 2. adjusting mechanism; 201. fixing plate; 202. hole groove; 203. arc plate; 204. horizontal groove; 205. horizontal rod; 206. vertical rod; 207. connecting rod; 208. supporting plate; 209. moving rod; 210. vertical threaded rod; 211. connecting spring; 212. pushing plate; 213. groove; 214. horizontal plate; 215. horizontal threaded rod; 3. mounting hole. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-3 The utility model provides a technical solution: a height-adjustable cable hanging device, including a hanging plate 1, an adjusting mechanism 2 is arranged on one side of the hanging plate 1, and a mounting hole 3 is arranged on the surface of the hanging plate 1. The number of the mounting holes 3 is multiple, and the multiple mounting holes 3 are arranged vertically in a collinear manner.

[0024] The adjusting mechanism 2 includes a fixing plate 201, a surface of the fixing plate 201 is provided with a hole groove 202, an arc plate 203 is provided inside the top of the hole groove 202, a transverse groove 204 is provided on one side of the hole groove 202, and the connection between the transverse groove 204 and the hole groove 202 is communicated, a transverse rod 205 is provided at the bottom of one end of the arc plate 203, the transverse rod 205 is movably connected with the transverse groove 204, a vertical rod 206 is provided at one end of the transverse rod 205, a connecting rod 207 is provided on the front of the vertical rod 206, the number of the connecting rods 207 is multiple, and the multiple connecting rods 207 are vertically collinearly arranged, a supporting plate 208 is provided on the front of the bottom end of the hanging plate 1, a moving rod 209 is provided on one side of the supporting plate 208, a vertical threaded rod 210 is provided on one side of the supporting plate 208, the vertical threaded rod 210 passes through the moving rod 209 and is threadedly connected with the moving rod 209.

[0025] A connecting spring 211 is provided at the bottom of the cross bar 205, a push plate 212 is provided at one end of the moving rod 209, a groove 213 is provided on one side surface of the support plate 208, one side of the moving rod 209 is movably connected to the groove 213, the number of mounting holes 3 is equal to that of the connecting rod 207, and the cross-sectional shape of the connecting rod 207 is L-shaped.

[0026] See also Figure 1 and 4 A horizontal plate 214 is provided on the front side of the bottom end of the hanging plate 1, and the horizontal plate 214 is fixedly connected to the support plate 208. The horizontal plate 214 contacts the hanging plate 1, and a horizontal threaded rod 215 is provided on one side of the moving rod 209. The horizontal threaded rod 215 is threadedly connected to the support plate 208, the horizontal plate 214 and the mounting hole 3 respectively.

[0027] During operation, the hole groove 202 on the surface of the fixing plate 201 is combined with the external anchor rod, which can be combined with anchor rods of different heights, so that the hanging height of the entire cable can be flexibly adjusted, and the cable hanging height can be increased or decreased as a whole. Then, the horizontal threaded rod 215 is separated from the mounting hole 3, and the horizontal plate 214 and the support plate 208 are moved according to the position of the cable, and the position of the horizontal plate 214 and the support plate 208 is adjusted, so that the position of the horizontal plate 214 and the support plate 208 is changed. After the position adjustment is completed, The push plate 212 is located below a connecting rod 207, and the transverse threaded rod 215 is aligned with a mounting hole 3, and then the transverse threaded rod 215 is rotated. Since the transverse threaded rod 215 is threadedly connected with the support plate 208, the transverse plate 214 and the mounting hole 3 respectively, the rotating transverse threaded rod 215 is moved through the support plate 208 and the transverse plate 214, so that one end of the transverse threaded rod 215 enters a mounting hole 3 and can be merged with the mounting hole 3, preventing the support plate 208 from moving, thereby improving stability. The cable can be supported by the support plate 208. At this time, the push plate 212 is located below the connecting rod 207 and contacts the connecting rod 207 to facilitate subsequent operations. Then, the vertical threaded rod 210 is rotated. Since the vertical threaded rod 210 is threadedly connected to the movement rod 209, the movement rod 209 moves downward through the rotation of the vertical threaded rod 210, and the movement rod 209 is movably connected to the groove 213, so that the movement rod 209 moves along the groove 213, and the push plate fixedly connected to the movement rod 209 212 moves downward at the same time, causing the connecting rod 207 to move downward at the same time. Since the connecting rod 207 is fixedly connected to the vertical rod 206, the vertical rod 206 moves downward at the same time, and drives the horizontal rod 205 to move downward at the same time, allowing the horizontal rod 205 to move downward along the horizontal groove 204, causing the connecting spring 211 to deform. Through the downward movement of the horizontal rod 205, the arc plate 203 is in close contact with the external anchor rod, and can be stably installed with the external anchor rod to reduce falling, which is convenient for long-term use.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A height-adjustable cable hanging device, comprising a hanging plate (1), characterized in that: An adjustment mechanism (2) is provided on one side of the hanging plate (1), and a mounting hole (3) is provided on the surface of the hanging plate (1). The number of the mounting holes (3) is multiple, and the multiple mounting holes (3) are vertically collinearly arranged; The adjusting mechanism (2) comprises a fixing plate (201), a hole groove (202) is arranged on the surface of the fixing plate (201), an arc plate (203) is arranged inside the top of the hole groove (202), a transverse groove (204) is arranged on one side of the hole groove (202), and the connecting part of the transverse groove (204) and the hole groove (202) is connected, a transverse rod (205) is arranged at the bottom of one end of the arc plate (203), the transverse rod (205) is movably connected to the transverse groove (204), and one end of the transverse rod (205) is arranged A vertical rod (206) is provided, and a connecting rod (207) is arranged on the front of the vertical rod (206). The number of the connecting rods (207) is multiple, and the multiple connecting rods (207) are arranged vertically in a collinear manner. A support plate (208) is provided on the front of the bottom end of the hanging plate (1), and a movement rod (209) is provided on one side of the support plate (208). A vertical threaded rod (210) is provided on one side of the support plate (208), and the vertical threaded rod (210) passes through the movement rod (209) and is threadedly connected to the movement rod (209).

2. A height-adjustable cable hanging device according to claim 1, characterized in that: A connecting spring (211) is provided at the bottom of the crossbar (205), and a pushing plate (212) is provided at one end of the movement rod (209).

3. The height-adjustable cable hanging device according to claim 1, characterized in that: A groove (213) is provided on one side surface of the support plate (208), and one side of the movement rod (209) is movably connected to the groove (213).

4. The height-adjustable cable hanging device according to claim 1, characterized in that: The number of the mounting holes (3) is equal to the number of the connecting rods (207), and the cross-sectional shape of the connecting rods (207) is L-shaped.

5. The height-adjustable cable hanging device according to claim 1, characterized in that: A transverse plate (214) is arranged on the front side of the bottom end of the hanging plate (1); the transverse plate (214) is fixedly connected to the support plate (208); and the transverse plate (214) is in contact with the hanging plate (1).

6. A height-adjustable cable hanging device according to claim 5, characterized in that: A transverse threaded rod (215) is provided on one side of the movement rod (209), and the transverse threaded rod (215) is respectively threadedly connected to the support plate (208), the transverse plate (214) and the mounting hole (3).

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