CN220985235U

CN220985235U - Power supply cable laying device for coal mine power supply

Info

Publication number: CN220985235U
Application number: CN202322586975.4U
Authority: CN
Inventors: 张志彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-05-17
Anticipated expiration: 2033-09-22

Abstract

The utility model relates to the technical field of cable laying, in particular to a power supply cable laying device for coal mine power supply; including removing base, the support frame, cable drum and the subassembly of flare-outing, the subassembly of flare-outing includes the case of flare-outing, the guide holder, two-way threaded rod, U type frame, driving motor, two sleeves, two connecting rods, the movable plate, mounting bracket and two extrusion wheels, the case of flare-outing with remove base fixed connection, guide holder and the case fixed connection of flare-outing, U type frame and the case fixed connection of flare-outing, two ends of two-way threaded rod all rotate with U type frame to be connected, driving motor's output is connected with two-way threaded rod, two sleeves all with two-way threaded rod screw-thread fit, the both ends of every connecting rod respectively with movable plate and corresponding sleeve rotate to be connected, the mount frame is arranged in the top of movable plate, two extrusion wheels all are connected with the mounting bracket, the realization can be convenient for flare-outing the cable, manpower and time have been reduced, the laying efficiency of cable has been improved.

Description

Power supply cable laying device for coal mine power supply

Technical Field

The utility model relates to the technical field of cable laying, in particular to a power supply cable laying device for coal mine power supply.

Background

The coal mine power supply means that electric energy is sold to the coal mine safely, reliably, continuously and qualified through a power transmission and distribution device. In the coal mine power supply process, cables need to be laid. The cable is typically a similar rope of twisted wires of several wires or groups of wires, each group being insulated from each other and twisted around a center, the entire covered highly insulated cable having both inner and outer electrical insulation characteristics. The cable is widely used in various industries such as oilfield mines, building construction, machinery manufacturing units, scientific research units, ports and docks, markets, hotels, road bridge construction and the like, and the occupation ratio is increased along with the increasing diversity of industrial requirements.

The cable is rolled up on the cable drum of support frame through setting up removal base, support frame, cable drum and motor now, is convenient for remove the cable through removing the base, drives cable drum through the starter motor and rotates, and the cable is sent out and laid this moment.

At present, the cable needs to be straightened in the laying process, but the cable is generally straightened by manual work, so that more manpower and time are required to be consumed, and the laying efficiency of the cable is low.

Disclosure of utility model

The utility model aims to provide a power supply cable laying device for coal mine power supply, which solves the problems that the existing cable straightening is generally finished by manpower, more manpower and time are required to be consumed, and the laying efficiency of the cable is low.

In order to achieve the above purpose, the power supply cable laying device for coal mine power supply comprises a movable base, a supporting frame, a cable drum and a straightening assembly, wherein the supporting frame is fixedly connected with the movable base and is positioned above the movable base, the cable drum is arranged on the supporting frame, the straightening assembly comprises a straightening box, a guide seat, a bidirectional threaded rod, a U-shaped frame, a driving motor, two sleeves, two connecting rods, a movable plate, a mounting frame and two extrusion wheels, the straightening box is fixedly connected with the movable base and is positioned above the movable base, the guide seat is fixedly connected with the straightening box and is positioned on the inner side wall of the straightening box, the U-shaped frame is fixedly connected with the straightening box and is positioned on the bottom wall of the straightening box, two ends of the bidirectional threaded rod are rotatably connected with the U-shaped frame, the driving motor is arranged on the outer side wall of the U-shaped frame, the output end of the driving motor is connected with the bidirectional threaded rod, penetrates through the U-shaped frame, the two sleeves are correspondingly arranged on the two threaded rods and are rotatably connected with the two extrusion wheels, and the two sleeves are correspondingly arranged on the two threaded rods and are rotatably connected with the two extrusion wheels.

The straightening assembly further comprises two sliding blocks, the straightening box is provided with two sliding grooves, and the two sliding blocks are fixedly connected with the moving plate and are respectively located in the corresponding sliding grooves.

The mounting frame comprises two supporting seats and reinforcing rods, wherein the two supporting seats are fixedly connected with the movable plate, the supporting seats are symmetrically arranged above the movable plate, two ends of each reinforcing rod are fixedly connected with the two supporting seats, and the two extrusion wheels are movably connected with the corresponding supporting seats.

The power supply cable laying device for coal mine power supply further comprises a supporting component, and the supporting component is arranged above the movable base.

The support assembly comprises a fixing frame and a sliding sleeve, wherein the fixing frame is fixedly connected with the movable base and is located above the movable base, the sliding sleeve is fixedly connected with the fixing frame and is located above the fixing frame, and the sliding sleeve is further communicated with the straightening box.

The support assembly further comprises a smooth pad, wherein the smooth pad is fixedly connected with the sliding sleeve and is positioned on the inner wall of the sliding sleeve.

According to the power supply cable laying device for coal mine power supply, when cables are wound on the cable drum and laid, the movable base is pushed to a cable laying area, the cables penetrate through the straightening box, then the driving motor is started, the driving motor drives the bidirectional threaded rod to rotate in the U-shaped frame, the two sleeves relatively move on the bidirectional threaded rod due to the threaded fit of the sleeves and the bidirectional threaded rod, two ends of each connecting rod respectively conduct angle rotation on the movable plate and the sleeves, so that the two connecting rods push the movable plate upwards, the movable plate drives the extrusion wheels on the mounting frame to be in contact with the cables, the cables are extruded by the extrusion wheels, the cables move between the guide seat and the two extrusion wheels, and the cables are straightened in an extrusion mode, so that the cables can be conveniently straightened, labor and time are reduced, and the laying efficiency of the cables is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.

Fig. 2 is a side view of the overall structure of the first embodiment of the present utility model.

Fig. 3 is a schematic view showing the internal structure of the straightening box according to the first embodiment of the present utility model.

Fig. 4 is a schematic overall structure of a second embodiment of the present utility model.

Fig. 5 is a side view of the overall structure of a second embodiment of the present utility model.

101-Moving base, 102-supporting frame, 103-cable drum, 104-straightening box, 105-guiding seat, 106-bidirectional threaded rod, 107-U-shaped frame, 108-driving motor, 109-sleeve, 110-moving plate, 111-extrusion wheel, 112-sliding block, 113-supporting seat, 114-reinforcing rod, 115-connecting rod, 116-sliding groove, 201-fixing frame, 202-sliding sleeve and 203-smooth pad.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

First embodiment

Referring to fig. 1 to 3, fig. 1 is a schematic overall structure of the first embodiment, fig. 2 is a side view of the first embodiment, and fig. 3 is a schematic internal structure of the straightening box of the first embodiment.

The utility model provides a power supply cable laying device for coal mine power supply, which comprises: including moving base 101, support frame 102, cable drum 103 and the subassembly that straightens, the subassembly that straightens includes straightening box 104, guide holder 105, two-way threaded rod 106, U type frame 107, driving motor 108, two sleeves 109, two connecting rods 115, movable plate 110, mounting bracket, two extrusion wheels 111 and two sliders 112, the mounting bracket includes two supporting seats 113 and stiffener 114. The problem that the existing cable is straightened and generally completed manually, more manpower and time are required to be consumed, and the laying efficiency of the cable is low is solved through the scheme.

For the present embodiment, the straightening box 104 is fixedly connected with the moving base 101 and is located above the moving base 101, the guide base 105 is fixedly connected with the straightening box 104 and is located on the inner side wall of the straightening box 104, the U-shaped frame 107 is fixedly connected with the straightening box 104 and is located on the bottom wall of the straightening box 104, two ends of the bi-directional threaded rod 106 are rotatably connected with the U-shaped frame 107, the driving motor 108 is disposed on the outer side wall of the U-shaped frame 107, the output end of the driving motor 108 is connected with the bi-directional threaded rod 106 and penetrates through the U-shaped frame 107, two sleeves 109 are sleeved outside the bi-directional threaded rod 106 and are in threaded fit with the bi-directional threaded rod 106, two ends of each connecting rod 115 are rotatably connected with the moving plate 110 and the corresponding sleeve 109 respectively, the mounting frame is arranged above the movable plate 110, two extrusion wheels 111 are connected with the mounting frame, cables are wound on the cable drum 103, when the cables are laid, the movable base 101 is pushed to a cable laying area to enable the cables to penetrate through the straightening box 104, then the driving motor 108 is started, the driving motor 108 drives the bidirectional threaded rod 106 to rotate in the U-shaped frame 107, as the sleeve 109 is in threaded fit with the bidirectional threaded rod 106, the two sleeves 109 relatively move on the bidirectional threaded rod 106, two ends of each connecting rod 115 respectively rotate at an angle on the movable plate 110 and the sleeve 109, so that the two connecting rods 115 push the movable plate 110 upwards, the movable plate 110 drives the extrusion wheels 111 on the mounting frame to contact with the cables, the cable can receive the extrusion of extrusion wheel 111, and the cable is in guide holder 105 with two move between the extrusion wheel 111, straighten the cable through extruded mode, realized can be convenient for straighten the cable, reduced manpower and time, improved the laying efficiency of cable.

The straightening box 104 has two sliding grooves 116, two sliding blocks 112 are fixedly connected with the moving plate 110 and are respectively located in the corresponding sliding grooves 116, when the moving plate 110 moves in the straightening box 104, the sliding blocks 112 on two sides of the moving plate 110 respectively slide in the sliding grooves 116 of the straightening box 104, so that the moving stability of the moving plate 110 can be improved.

Secondly, two supporting seats 113 all with movable plate 110 fixed connection, and the symmetry set up in the top of movable plate 110, the both ends of stiffener 114 respectively with two supporting seat 113 fixed connection, two extrusion wheel 111 respectively with corresponding supporting seat 113 swing joint, two supporting seat 113 is in movable plate 110 top is right extrusion wheel 111 supports, can increase two through stiffener 114 supporting seat 113 is in stability on the movable plate 110.

When the cable is wound on the cable drum 103 and is laid, the movable base 101 is firstly pushed to a cable laying area, the cable penetrates through the straightening box 104, then the driving motor 108 is started, the driving motor 108 drives the bidirectional threaded rod 106 to rotate in the U-shaped frame 107, as the sleeve 109 is in threaded fit with the bidirectional threaded rod 106, the two sleeves 109 relatively move on the bidirectional threaded rod 106, two ends of each connecting rod 115 respectively rotate at angles on the movable plate 110 and the sleeve 109, the two connecting rods 115 push the movable plate 110 upwards, simultaneously the sliding blocks 112 on two sides of the movable plate 110 respectively slide in the sliding grooves 116 of the straightening box 104, so that the movable plate 110 drives the extrusion wheels 111 on the supporting seat 113 to contact with the cable, the cable is extruded by the extrusion wheels 111, the cable moves between the guide seat 105 and the two extrusion wheels 111, the cable can be straightened in an extrusion manner, the cable laying efficiency and the cable can be conveniently reduced, and the cable laying time can be shortened.

Second embodiment

Referring to fig. 4 and 5, fig. 4 is a schematic overall structure of the second embodiment, and fig. 5 is a side view of the second embodiment.

On the basis of the first embodiment, the power supply cable laying device for coal mine power supply further comprises a support assembly, wherein the support assembly comprises a fixing frame 201, a sliding sleeve 202 and a smooth pad 203.

The supporting component is arranged above the movable base 101, and can support the straightened cable, so that the cable is prevented from being suspended and easy to shake, and the cable is conveniently laid.

The fixing frame 201 is fixedly connected with the movable base 101 and is located above the movable base 101, the sliding sleeve 202 is fixedly connected with the fixing frame 201 and is located above the fixing frame 201, the sliding sleeve 202 is further communicated with the straightening box 104, a cable can enter the sliding sleeve 202 after being straightened, the fixing frame 201 supports the sliding sleeve 202, the sliding sleeve 202 is obliquely arranged, the cable passes through the sliding sleeve 202 and slides downwards to a laying area, the cable is prevented from being suspended and easy to shake, and the laying of the cable is facilitated.

The smooth pad 203 is fixedly connected with the sliding sleeve 202 and is located on the inner wall of the sliding sleeve 202, and by arranging the smooth pad 203 on the inner wall of the sliding sleeve 202, friction between the cable and the sliding sleeve 202 is reduced by the smooth pad 203, so that the cable can move smoothly in the sliding sleeve 202.

The cable can enter the sliding sleeve 202 after being straightened, the sliding sleeve 202 is supported by the fixing frame 201, the sliding sleeve 202 is obliquely arranged, the cable slides down to a laying area through the sliding sleeve 202, the cable is prevented from being suspended and easy to shake, and the cable is laid; the smooth pad 203 within the sliding sleeve 202 provides for smoother cable movement.

The above disclosure is only illustrative of two preferred embodiments of the present utility model, and it is not intended to limit the scope of the claims, and those skilled in the art will understand that all or part of the procedures described above may be performed, and that equivalent changes may be made, which are encompassed by the present utility model.

Claims

1. The utility model provides a power supply cable laying device for coal mine power supply, includes mobile base, support frame and cable drum, the support frame with mobile base fixed connection is located the top of mobile base, the cable drum sets up on the support frame, its characterized in that,

Still include the subassembly of flare-outing, the subassembly of flare-outing includes the case of flare-outing, guide holder, two threaded bars, U type frame, driving motor, two sleeves, two connecting rods, movable plate, mounting bracket and two extrusion wheels, the case of flare-outing with remove base fixed connection, and be located remove the top of base, the guide holder with the case fixed connection of flare-outing, and be located the inside wall of the case of flare-outing, U type frame with case fixed connection of flare-outing, and be located the diapire of the case of flare-outing, the both ends of two threaded bars all with U type frame rotates to be connected, driving motor set up in the lateral wall of U type frame, driving motor's output with two threaded bars are connected, and run through U type frame, two the sleeve all overlaps to be located the outside of two threaded bars, and all with two threaded bars cooperation, every the both ends of connecting rod respectively with movable plate and corresponding sleeve rotation are connected, the mounting bracket is arranged in the top of movable plate, two extrusion wheels all are connected.

2. The coal mine power supply cable laying device according to claim 1, characterized in that,

The straightening assembly further comprises two sliding blocks, the straightening box is provided with two sliding grooves, and the two sliding blocks are fixedly connected with the movable plate and are respectively located in the corresponding sliding grooves.

3. The coal mine power supply cable laying device according to claim 2, characterized in that,

The mounting frame comprises two supporting seats and reinforcing rods, the two supporting seats are fixedly connected with the movable plate, the supporting seats are symmetrically arranged above the movable plate, two ends of each reinforcing rod are fixedly connected with the two supporting seats respectively, and the two extrusion wheels are movably connected with the corresponding supporting seats respectively.

4. A power cable laying apparatus for coal mine power as claimed in claim 3,

5. The coal mine power supply cable laying device according to claim 4, characterized in that,

The support assembly comprises a fixing frame and a sliding sleeve, wherein the fixing frame is fixedly connected with the movable base and is positioned above the movable base, the sliding sleeve is fixedly connected with the fixing frame and is positioned above the fixing frame, and the sliding sleeve is also communicated with the straightening box.

6. The coal mine power supply cable laying device according to claim 5, characterized in that,