CN213782422U

CN213782422U - Electric wire winding displacement device for underground power supply convenient to overhaul

Info

Publication number: CN213782422U
Application number: CN202022563789.5U
Authority: CN
Inventors: 宋旺; 梁寅; 郑超
Original assignee: Datong Coal Mine Group Co Ltd
Current assignee: Datong Coal Mine Group Co Ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-23
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a convenient to overhaul's power supply in pit uses electric wire winding displacement device, the power distribution box comprises a box body, the upper and lower both sides of box respectively are equipped with a plurality of wire casings, the both sides of wire casing are equipped with the T-slot, the inside of box is equipped with the cavity, the inside of cavity is equipped with a plurality of card line mechanisms, and is a plurality of card line mechanism is two upper and lower rows of parallel arrangement, the front side of box is equipped with the apron, one side that the apron is close to the box is equipped with the T-shaped piece, the T-shaped piece is located the T-shaped inslot. The utility model discloses can carry out the fixed clamp to the electric wire fast and press from both sides, be convenient for dismantle the separation simultaneously to convenient to use personnel's maintenance.

Description

Electric wire winding displacement device for underground power supply convenient to overhaul

Technical Field

The utility model relates to a power supply technical field in the pit especially relates to a power supply wire winding displacement device in pit convenient to overhaul.

Background

The underground power supply is a whole consisting of a power supply cable, power supply equipment and power transmission and transformation thereof and power distribution and utilization, when power is supplied underground, the power supply needs to be connected and transmitted through electric wires, the electric wires are directly placed underground in the currently and generally adopted mode, the mode is simple and convenient to arrange, but the winding is easily generated along with the continuous increase of the number of the underground electric wires, when the maintenance is needed, the electric wires which are wound together need to be separated, the maintenance can be carried out after the circuits are cleared, the inconvenience is very high, the difficulty of the user in the detection and maintenance of the electric wires in the circuits is increased, and meanwhile, the traditional wire arranging device is not convenient to arrange due to the narrow underground operation space.

Therefore, the wire arranging device for underground power supply, which is convenient to overhaul, is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the electric wire for supplying power in the pit among the prior art takes place easily that the winding is not convenient for the user to overhaul, and the electric wire winding arrangement device for supplying power in the pit convenient to overhaul that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a power supply in pit uses electric wire winding displacement device convenient to overhaul, includes the box, the upper and lower both sides of box respectively are equipped with a plurality of wire casings, the both sides of wire casing are equipped with the T-slot, the inside of box is equipped with the cavity, the inside of cavity is equipped with a plurality of card line mechanisms, and is a plurality of card line mechanism is two rows from top to bottom of parallel arrangement, the front side of box is equipped with the apron, one side that the apron is close to the box is equipped with the T-shaped piece, the T-shaped piece is located the T-shaped inslot.

In the electric wire arranging device for underground power supply convenient to overhaul, a plurality of wire grooves are arranged in parallel, and a plurality of wire grooves on the upper side and the lower side correspond to each other one by one.

In the above conveniently overhauled power supply wire arranging device for underground use, the wire clamping mechanism comprises a connecting block fixedly connected with the box body, one end of the connecting block far away from the box body is fixedly connected with a fixed pin rod, and the outer side of the fixed pin rod is movably connected with two movable clamping arms.

In the electric wire arranging device for underground power supply convenient to overhaul, the upper parts of the movable clamping arms are arc-shaped, the two movable clamping arms are symmetrically arranged by taking the connecting block as a center, and the distance between the two movable clamping arms is matched with the radius of the wire groove.

In the electric wire arranging device convenient to overhaul for underground power supply, one end of the movable clamping arm, which is far away from the fixed pin rod, is fixedly connected with a shaft rod, the outer side of the shaft rod is movably connected with a movable roller, and the outer side of the movable roller is sleeved with a rubber mat.

In the electric wire arranging device convenient to overhaul for underground power supply, the middle parts of the two movable clamping arms are provided with elastic rubber belts, the middle of the lower ends of the movable clamping arms is provided with a spring, the position of the connecting block, which is close to the spring, is provided with a through hole, and the spring is arranged in the through hole.

Compared with the prior art, the utility model discloses possess following advantage:

1. the upper and lower both sides of box are equipped with to correspond and are provided with a plurality of wire casings, can be convenient for carry out parallel arrangement with the electric wire and establish, can effectively avoid the electric wire to take place the winding each other, and a plurality of card line mechanisms of evenly having arranged in the inside of cavity simultaneously can press from both sides the tight electric wire fast through card line mechanism, simple operation, easy access.

2. The cover plate and the box body are connected through the T-shaped groove and the T-shaped block, so that the cover plate and the box body can be conveniently combined and separated, and further convenience is brought to a user for overhauling.

3. When the wire is clamped by the wire clamping mechanism 5, the wire is pressed between the two movable rollers 507 and is extruded by the wire to drive the movable clamping arms 503 to rotate around the fixed pin rods 502, after the wire enters between the two movable clamping arms 503, the wire can be further protected by the elastic rubber belt 505, and meanwhile, the movable clamping arms 503 are reset under the action of the springs 504 to prevent the wire from being separated from the movable clamping arms 503; when the electric wire needs to be overhauled, the electric wire can be pulled out of the movable clamping arm 503 by pulling the electric wire with force, so that the electric wire is convenient and fast, and the overhauling speed can be greatly improved.

Drawings

Fig. 1 is a schematic structural view of a conveniently overhauled power supply wire arrangement device for underground power supply according to the present invention;

fig. 2 is a top view of the electric wire arranging device for underground power supply, which is convenient for maintenance;

fig. 3 is the utility model provides a convenient to overhaul's power supply in pit uses wire winding displacement device's structure schematic diagram of card line mechanism.

In the figure: the device comprises a box body 1, a wire groove 2, a 3T-shaped groove, a cavity 4, a wire clamping mechanism 5, a connecting block 501, a fixed pin rod 502, a movable clamping arm 503, a spring 504, an elastic rubber belt 505, a shaft 506, a movable roller 507, a rubber cushion 508, a cover plate 6 and a T-shaped block 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a convenient to overhaul power supply wire winding displacement device for downhole, including box 1, the upper and lower both sides of box 1 respectively are equipped with a plurality of wire casing 2 that are used for the winding displacement, the both sides of wire casing 2 are equipped with T-slot 3, the inside of box 1 is equipped with cavity 4, the inside of cavity 4 is equipped with a plurality of card line mechanisms 5 that are used for fixed electric wire, a plurality of card line mechanisms 5 are two rows about parallel arrangement, can fix the upper portion and the lower part of electric wire respectively, the front side of box 1 is equipped with apron 6, one side that apron 6 is close to box 1 is equipped with T-shaped piece 7, T-shaped piece 7 is located in the T-shaped slot 3, can connect and separate apron 6 and box 1 fast through T-shaped slot 3 and T-shaped piece 7, thereby the person of being convenient for the use overhauls.

Parallel arrangement between a plurality of wire casings 2 each other, a plurality of wire casings 2 of upper and lower both sides one-to-one each other can restrict the upper and lower both ends of electric wire through the wire casing 2 of upper and lower both sides, avoids taking place the winding, is convenient for overhaul.

The wire clamping mechanism 5 comprises a connecting block 501 fixedly connected with the box body 1, a fixed pin rod 502 is fixedly connected with one end of the connecting block 501 far away from the box body 1, two movable clamping arms 503 used for clamping an electric wire are movably connected to the outer side of the fixed pin rod 502, and the movable clamping arms 503 can clamp the electric wire.

The upper portion of activity arm lock 503 is the arc, and two activity arm lock 503 use connecting block 501 to set up as central symmetry each other, and the distance between two activity arm lock 503 matches with the radius of wire casing 2, can press from both sides tight fixedly to the electric wire that passes through wire casing 2 through activity arm lock 503, avoids the electric wire to take place to remove.

One end fixedly connected with axostylus axostyle 506 that fixed pin pole 502 was kept away from to activity arm lock 503, the outside swing joint of axostylus axostyle 506 has movable roller 507, and movable roller 507 can rotate as the center by axostylus axostyle 506, and the outside cover of movable roller 507 is equipped with cushion 508, can make when compressing tightly the electric wire through cushion 508, avoids wearing and tearing the skin of electric wire.

The middle parts of the two movable clamping arms 503 are provided with elastic rubber belts 505, after the electric wires are clamped, the electric wires can be protected by the elastic rubber belts 505, springs 504 are arranged in the middle of the lower ends of the movable clamping arms 503, through holes are formed in the positions, close to the springs 504, of the connecting blocks 501, the springs 504 are arranged in the through holes, the movable clamping arms 503 are reset through the springs 504, and the electric wires are clamped.

The working principle is as follows:

when the wire clamping device is used, the cover plate 6 is separated from the box body 1 through the T-shaped groove 3 and the T-shaped block 7, wires are arranged in the wire grooves 2 on the upper side and the lower side in a penetrating mode, the wires in the cavity 4 are clamped through the wire clamping mechanism 5, when the wires are clamped through the wire clamping mechanism 5, the wires are only required to be pressed between the two movable rollers 507 and are extruded by the wires, the movable clamping arms 503 are driven to rotate around the fixed pin rods 502, after the wires enter the space between the two movable clamping arms 503, the wires can be further protected through the elastic rubber belts 505, meanwhile, the movable clamping arms 503 are reset under the action of the springs 504, and the wires are prevented from being separated from the movable clamping arms 503; when needing to be overhauled, can pull out it from activity arm lock 503 in hard the electric wire, from the wire casing 2 in pull out can, convenient and fast can improve maintenance speed greatly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a power supply wire winding displacement device in pit convenient to overhaul, includes box (1), its characterized in that, the upper and lower both sides of box (1) respectively are equipped with a plurality of wire casings (2), the both sides of wire casing (2) are equipped with T-slot (3), the inside of box (1) is equipped with cavity (4), the inside of cavity (4) is equipped with a plurality of card line mechanisms (5), and is a plurality of card line mechanism (5) are two rows about parallel arrangement, the front side of box (1) is equipped with apron (6), one side that apron (6) are close to box (1) is equipped with T-shaped piece (7), T-shaped piece (7) are located in T-slot (3).

2. An easy-to-overhaul electrical wiring raceway arrangement for downhole power supply according to claim 1, wherein a plurality of the wiring grooves (2) are arranged in parallel with each other, and the plurality of wiring grooves (2) on the upper and lower sides are in one-to-one correspondence with each other.

3. An easy-to-overhaul power supply wire arrangement device for a downhole well as being used according to claim 1, wherein the wire clamping mechanism (5) comprises a connecting block (501) fixedly connected with the box body (1), a fixed pin rod (502) is fixedly connected to one end of the connecting block (501) far away from the box body (1), and two movable clamping arms (503) are movably connected to the outer side of the fixed pin rod (502).

4. An easy-to-overhaul power supply wire arrangement device for underground power supply according to claim 3, characterized in that the upper part of the movable clamping arm (503) is arc-shaped, two movable clamping arms (503) are symmetrically arranged with respect to each other by taking the connecting block (501) as a center, and the distance between the two movable clamping arms (503) is matched with the radius of the wire groove (2).

5. The easy-to-overhaul power supply wire arrangement device for the downhole power supply according to claim 3, wherein one end of the movable clamping arm (503) far away from the fixed pin rod (502) is fixedly connected with a shaft rod (506), the outer side of the shaft rod (506) is movably connected with a movable roller (507), and the outer side of the movable roller (507) is sleeved with a rubber pad (508).

6. An easy-to-overhaul power supply wire arrangement device for a downhole well as being used according to claim 3, wherein an elastic rubber belt (505) is arranged in the middle of each of the two movable clamping arms (503), a spring (504) is arranged in the middle of the lower end of each of the two movable clamping arms (503), a through hole is formed in the connecting block (501) close to the spring (504), and the spring (504) is arranged in the through hole.