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CN-224233222-U - Colliery electrical equipment cable laying device

CN224233222UCN 224233222 UCN224233222 UCN 224233222UCN-224233222-U

Abstract

The utility model discloses a cable laying device for coal mine electrical equipment, which comprises a workbench and two groups of conveying components arranged on the workbench, wherein limiting blocks are fixedly connected to the bottoms of the two groups of conveying components, limiting ports are formed in the workbench, the limiting blocks are arranged in the limiting ports in a sliding mode, an adjusting component for driving the two groups of conveying components to approach or separate simultaneously is arranged at the bottom of the workbench, and the adjusting component comprises two supports fixed at the bottom of the workbench and a bidirectional screw rod rotatably inserted between the two supports. According to the utility model, the first motor is started to drive the two-way screw to rotate, and the two-way screw drives the two nut blocks to mutually approach, so that the two bottom strips are driven to mutually approach, the conveying belt is contacted with the surface of the cable, the purpose of clamping the cable is realized, the smooth conveying and laying of the cable are ensured, and the laying requirements of cables with different diameters are met.

Inventors

  • Zhang Daiyou
  • QU HUAIBO
  • REN ZHIXUE

Assignees

  • 枣庄矿业(集团)有限责任公司供电工程处

Dates

Publication Date
20260512
Application Date
20250317

Claims (6)

  1. 1. The cable laying device for the electrical equipment of the coal mine is characterized by comprising a workbench (1) and two groups of conveying components (2) arranged on the workbench (1), wherein limiting blocks (3) are fixedly connected to the bottoms of the two groups of conveying components (2), limiting openings (101) are formed in the workbench (1), the limiting blocks (3) are slidably arranged in the limiting openings (101), and adjusting components (4) for driving the two groups of conveying components (2) to be close to or far away from each other simultaneously are arranged at the bottoms of the workbench (1).
  2. 2. The cable laying device for electrical equipment in coal mine, as set forth in claim 1, wherein the adjusting assembly (4) comprises two supports (41) fixed at the bottom of the workbench (1), and two bidirectional screws (43) rotatably inserted between the two supports (41), wherein a motor I (45) is fixedly installed on the side wall of one support (41), the output end of the motor I (45) is fixedly connected with the bidirectional screws (43), two nut blocks (42) are sleeved on the bidirectional screws (43) in a threaded manner, a guide rod (44) is fixedly connected between the two supports (41), the guide rod (44) movably penetrates through the nut blocks (42), and one end of each nut block (42) is fixedly connected with the limiting block (3).
  3. 3. The cable laying device for coal mine electrical equipment, as set forth in claim 1, characterized in that the limiting opening (101) is a cross-shaped opening, and the limiting block (3) is a cross-shaped opening.
  4. 4. The cable laying device for coal mine electrical equipment according to claim 1, wherein the conveying assembly (2) comprises a bottom strip (21) fixed at the top end of the limiting block (3), and two belt wheels (22) rotatably arranged on the bottom strip (21), a conveying belt (23) is sleeved between the two belt wheels (22), a motor II (24) is fixedly arranged at the top of the bottom strip (21), and the output end of the motor II (24) is fixedly connected with one belt wheel (22).
  5. 5. The cable laying device for the electrical equipment of the coal mine, as claimed in claim 1, is characterized in that the top of the workbench (1) is fixedly connected with a supporting bar (5), the top of the supporting bar (5) is provided with a groove (51), and a plurality of rollers (6) are rotatably arranged between the inner walls of the groove (51).
  6. 6. The cable laying device for coal mine electrical equipment as set forth in claim 5, wherein the two ends of the supporting bar (5) are provided with slopes (511).

Description

Colliery electrical equipment cable laying device Technical Field The utility model relates to the technical field of cable laying, in particular to a cable laying device for electrical equipment of a coal mine. Background In the coal mining process, because the mine tunnel is longer, in order to connect underground electrical equipment, cabling is needed, the current cabling construction is generally to transport coiled cables to the vicinity of a construction site, then the coiled cables are opened manually, and then the cables are clamped on a traditional cable conveyor manually, so that the cables can be transmitted. But traditional cable conveyor does not possess the function of adjusting according to cable diameter size, leads to the frictional force between cable conveyor and the less cross-section cable little, has the condition of skidding to the cable specification of carrying is limited, and leads to cable conveyor's conveying efficiency lower. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a cable laying device for coal mine electrical equipment, which solves the problems in the background art. The cable laying device for the electrical equipment of the coal mine comprises a workbench and two groups of conveying components arranged on the workbench, wherein limiting blocks are fixedly connected to the bottoms of the two groups of conveying components, limiting ports are formed in the workbench, the limiting blocks are arranged in the limiting ports in a sliding mode, and adjusting components for driving the two groups of conveying components to approach or separate simultaneously are arranged at the bottom of the workbench. Preferably, the adjusting component comprises two supports fixed at the bottom of the workbench and two bidirectional screws rotatably inserted between the two supports, wherein one side wall of each support is fixedly provided with a first motor, an output end of the first motor is fixedly connected with the bidirectional screw, two nut blocks are sleeved on the bidirectional screw in a threaded manner, a guide rod is fixedly connected between the two supports, the guide rod movably penetrates through the nut blocks, and one end of each nut block is fixedly connected with the limiting block. Preferably, the limiting opening is a cross-shaped opening, and the limiting block is a cross-shaped opening. Preferably, the conveying assembly comprises a bottom strip fixed at the top end of the limiting block and two belt wheels rotatably arranged on the bottom strip, a conveying belt is sleeved between the two belt wheels together, a motor II is fixedly arranged at the top of the bottom strip, and the output end of the motor II is fixedly connected with one belt wheel. Preferably, the top of the workbench is fixedly connected with a supporting bar, the top of the supporting bar is provided with a groove, and a plurality of rollers are rotatably arranged between the inner walls of the groove. Preferably, slopes are formed at two ends of the supporting bar. The utility model provides a cable laying device for coal mine electrical equipment, which has the following beneficial effects: 1. According to the utility model, the first motor is started to drive the two-way screw to rotate, and the two-way screw drives the two nut blocks to mutually approach, so that the two bottom strips are driven to mutually approach, the conveying belt is contacted with the surface of the cable, the purpose of clamping the cable is realized, the smooth conveying and laying of the cable are ensured, and the laying requirements of cables with different diameters are met. 2. According to the utility model, the two motors II are started simultaneously, the pulleys connected with the motors II are driven to rotate, and under the cooperation of the other pulley, the conveying belt moves, the two moving conveying belts convey the cable, and the conveying belt is made of rubber, so that the loss during clamping the cable can be reduced. Drawings FIG. 1 is a front perspective view of a cable laying device for electrical equipment in a coal mine, according to the present utility model; fig. 2 is a perspective view of a cable installation state of the cable laying device for coal mine electrical equipment according to the present utility model; FIG. 3 is a bottom perspective view of a cable laying device for electrical equipment in a coal mine according to the present utility model; FIG. 4 is an enlarged block diagram of the portion A of FIG. 1; FIG. 5 is an enlarged block diagram of the portion B of FIG. 3; fig. 6 is a partial structure diagram of a cable laying device for coal mine electrical equipment according to the present utility model. The device comprises a workbench, 101, a limiting opening, 2, a conveying component, 21, a bottom strip, 22, a belt pulley, 23, a conveying belt, 24, a motor II, 3, a limiting block, 4, an adjusting component, 41, a support, 42, a