CN212649262U

CN212649262U - Colliery electromechanical device motor wiring connecting device

Info

Publication number: CN212649262U
Application number: CN202021634438.2U
Authority: CN
Inventors: 雷超; 赵晨; 郭金龙; 候俊行; 齐伟杰; 常新磊; 史磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-08
Filing date: 2020-08-08
Publication date: 2021-03-02
Anticipated expiration: 2030-08-08

Abstract

The utility model discloses a colliery electromechanical device motor connecting device that works a telephone switchboard, including the connecting device body of working a telephone switchboard, the connecting device body of working a telephone switchboard includes a plurality of connection terminal and two of casing, casing top and sets up the circular jack of power cord in the casing front side, the bottom fixed mounting of connecting device body of working a telephone switchboard has the base, and the both sides and the rear side of casing all bond and are fixed with the elasticity anticollision board, and the both sides of the circular jack of power cord all are equipped with the movable plate, and the rear side of movable plate and the front side movable contact of casing, one side that the movable plate is close to the circular jack of power cord that corresponds inlays and is equipped. The utility model relates to a rationally, convenient operation is convenient for carry out the centre gripping to the power cord after inserting the power cord fixed, reduces the risk that the power cord slided and takes off the outage from the circular jack of power cord that corresponds, and is convenient for alleviate external object's impact, reaches the protection to the wiring connecting device body, reduces its risk of colliding badly, satisfies the user demand.

Description

Colliery electromechanical device motor wiring connecting device

Technical Field

The utility model relates to a wiring jointing equipment technical field especially relates to a colliery electromechanical device motor connecting device that works a telephone switchboard.

Background

The wiring device is a transition device used for connecting two electric wires, when the motor of the coal mine electromechanical equipment is in wiring, the electric wires of the motor are usually longer and cannot be directly connected with a power supply, the motor and the wiring device are connected together through a cable, then the power supply and the wiring device are connected together through the cable, so that the connection between the motor and the power supply can be controlled by the wiring device, and the coal mine electromechanical equipment motor is more convenient to control after being wired by the wiring device.

It has the shortcoming of the fixed power cord of stable centre gripping of being not convenient for of colliery electromechanical device motor wiring connecting device on the existing market, the power cord inserts the circular jack of power cord after, because colliery electromechanical device needs frequent removal, can drag the power cord at the in-process that colliery electromechanical device removed, under the great condition of power of dragging, the phenomenon of the power cord landing outage in the circular jack of power cord from appearing easily, and then influence the use, can not satisfy the user demand, therefore we have proposed a colliery electromechanical device motor wiring connecting device and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a connection device for the motor wiring of the coal mine electromechanical equipment.

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

a connection device for the motor of the electromechanical equipment in the coal mine comprises a connection device body, wherein the connection device body comprises a shell, a plurality of wire holders at the top of the shell and two power line circular jacks arranged at the front side of the shell, a base is fixedly arranged at the bottom of the connection device body, elastic anti-collision plates are fixedly bonded at the two sides and the rear side of the shell, movable plates are arranged at the two sides of the power line circular jacks, the rear side of each movable plate is movably contacted with the front side of the shell, an arc-shaped clamping plate is embedded at one side of each movable plate close to the corresponding power line circular jack, two rectangular rods are fixedly arranged between one sides of the two movable plates at the left side of the power line circular jack and one side of the two movable plates at the right side of the power line circular jack, two movable plates in the middle of the four movable plates are respectively sleeved on the, the same mounting tube fixedly mounted on the front side of the shell is arranged between the two middle moving plates, the moving rods are fixedly mounted on the sides, close to each other, of the two middle moving plates, one ends, far away from the corresponding moving plates, of the moving rods extend into the mounting tube, two screw rods are arranged in the mounting tube, one ends, close to each other, of the two screw rods are fixedly mounted with the same first bevel gear, one ends, far away from each other, of the two screw rods extend out of the mounting tube, the thread turning directions of the two screw rods are opposite, the moving rods are in threaded sleeve connection with the corresponding mounting tubes, the same positioning rod is fixedly mounted between the inner walls on the two sides of the mounting tube, one screw rod on the left side of the two screw rods is rotatably mounted with the top of the positioning rod, the moving block is fixedly mounted on one side of the bottom, the front side of the second bevel gear is fixedly provided with a rotating shaft, and the front end of the rotating shaft extends to the front side of the mounting pipe and is fixedly provided with a rocking disc.

Preferably, two first rectangular holes are formed in one side of each of the two middle moving plates, and the inner walls of the first rectangular holes are in sliding connection with the outer sides of the corresponding rectangular rods.

Preferably, threaded holes are formed in the ends, close to each other, of the two moving rods and are in threaded connection with the corresponding screws.

Preferably, a first bearing is fixedly mounted at the top of the positioning rod, and the inner side of an inner ring of the first bearing is fixedly connected with the outer side of the screw rod positioned on the left side.

Preferably, a second rectangular hole is formed in one side of the moving block, and the inner wall of the second rectangular hole is in sliding connection with the outer side of the positioning rod.

Preferably, a circular hole is formed in the inner wall of the front side of the mounting pipe, a second bearing is fixedly sleeved in the circular hole, and the inner side of an inner ring of the second bearing is fixedly connected with the outer side of the rotating shaft.

Preferably, the inner walls of the two sides of the mounting pipe are provided with third rectangular holes, and the inner walls of the third rectangular holes are in sliding connection with the outer sides of the corresponding moving rods.

Preferably, the anti-skid rubber is fixedly bonded on one side, close to each other, of each of the two arc-shaped clamping plates positioned on the two sides of the circular jack of the same power line.

Compared with the prior art, the beneficial effects of the utility model are that:

through the matching of the shell, the wire holder, the circular jack of the power cord, the base, the elastic anti-collision plate, the rotating shaft, the moving block, the second bevel gear, the moving plate, the rectangular rods, the arc-shaped clamping plate, the installation tube, the moving rod, the positioning rod, the screw rod, the first bevel gear and the rocking disc, when an external object collides on the elastic anti-collision plate, the elastic anti-collision plate deforms, the self elastic force of the elastic anti-collision plate can relieve the collision force of the elastic anti-collision plate to protect the body of the wire connection device, when the power cord is inserted into the corresponding circular jack of the power cord, the forward rotation of the rocking disc drives the second bevel gear to rotate through the rotating shaft, the second bevel gear drives the two screw rods to rotate through the first bevel gear, the screw rods to rotate while driving the corresponding moving rods to move, the two moving rods respectively drive the two moving plates fixedly connected with the moving plates to move in the directions far away from each other, two movable plates located on two sides of the same power jack drive two corresponding arc-shaped clamping plates to move towards the direction close to each other, the arc-shaped clamping plates drive corresponding anti-skidding rubber sheets to clamp and fix the power line, and the risk that the power line slips and is cut off the power supply from the corresponding circular jack of the power line is reduced.

The utility model relates to a rationally, convenient operation is convenient for carry out the centre gripping to the power cord after inserting the power cord fixed, reduces the risk that the power cord slided and takes off the outage from the circular jack of power cord that corresponds, and is convenient for alleviate external object's impact, reaches the protection to the wiring connecting device body, reduces its risk of colliding badly, satisfies the user demand.

Drawings

Fig. 1 is a schematic structural view of a connection device for a motor of a coal mine electromechanical device according to the present invention;

fig. 2 is a schematic cross-sectional structural view of the connection device for the motor of the coal mine electromechanical device according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: the anti-collision device comprises a shell 1, a wire holder 2, a power line circular jack 3, a base 4, an elastic anti-collision plate 5, a rotating shaft 6, a moving block 7, a second bevel gear 8, a moving plate 9, a rectangular rod 10, an arc-shaped clamping plate 11, an installation tube 12, a moving rod 13, a positioning rod 14, a screw rod 15, a first bevel gear 16 and a rocking disc 17.

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 connection device for a motor of a coal mine electromechanical device comprises a connection device body, the connection device body comprises a shell 1, a plurality of wire holders 2 at the top of the shell 1 and two power cord circular jacks 3 arranged at the front side of the shell 1, a base 4 is fixedly arranged at the bottom of the connection device body, elastic anti-collision plates 5 are fixedly bonded at the two sides and the rear side of the shell 1, movable plates 9 are arranged at the two sides of the power cord circular jacks 3, the rear side of each movable plate 9 is movably contacted with the front side of the shell 1, an arc-shaped clamping plate 11 is embedded at one side of each movable plate 9 close to the corresponding power cord circular jack 3, two rectangular rods 10 are fixedly arranged between the mutually close sides of the two movable plates 9 at the left side of the power cord circular jack 3 and between the mutually close sides of the two movable plates 9 at the right, two middle moving plates 9 of the four moving plates 9 are respectively sleeved on two corresponding rectangular rods 10 in a sliding manner, a same mounting tube 12 fixedly mounted on the front side of the shell 1 is arranged between the two middle moving plates 9, moving rods 13 are fixedly mounted on the sides, close to each other, of the two middle moving plates 9, one ends, far away from the corresponding moving plates 9, of the moving rods 13 extend into the mounting tube 12, two screw rods 15 are arranged in the mounting tube 12, a same first bevel gear 16 is fixedly mounted at the end, close to each other, of the two screw rods 15, one end, far away from each other, of the two screw rods 15 extends out of the mounting tube 12, the thread turning directions of the two screw rods 15 are opposite, the moving rods 13 are sleeved on the corresponding mounting tubes 12 in a threaded manner, a same positioning rod 14 is fixedly mounted between the inner walls on the two sides of the mounting tube 12, and one screw rod 15 on the, bottom one side fixed mounting of carriage release lever 13 has movable block 7, and movable block 7 slip cap is established on locating lever 14, and the meshing of the front side of first bevel gear 16 has second bevel gear 8, and the front side fixed mounting of second bevel gear 8 has pivot 6, and the front end of pivot 6 extends to the front side of installation pipe 12 and fixed mounting has rocking disc 17, the utility model relates to a rationally, convenient operation, be convenient for after inserting the power cord, carry out the centre gripping to the power cord fixed, reduce the risk that the power cord slided from the circular jack 3 interior slips of power cord that correspond and takes off the outage, and be convenient for alleviate the impact of external object, reach the protection to the wiring connecting device body, reduce its risk of crashing, satisfy the user demand.

In the utility model, two first rectangular holes are arranged on one side of two moving plates 9 positioned in the middle, the inner wall of each first rectangular hole is connected with the outer side of the corresponding rectangular rod 10 in a sliding way, the end of each moving rod 13 close to each other is provided with a threaded hole, the threaded hole is connected with the corresponding screw rod 15 in a threaded way, the top of the positioning rod 14 is fixedly provided with a first bearing, the inner side of the inner ring of the first bearing is fixedly connected with the outer side of the screw rod 15 positioned on the left side, one side of the moving block 7 is provided with a second rectangular hole, the inner wall of the second rectangular hole is connected with the outer side of the positioning rod 14 in a sliding way, a circular hole is arranged on the inner wall of the front side of the mounting pipe 12, a second bearing is fixedly sleeved in the circular hole, the inner side of the inner ring of the second bearing is fixedly connected with the outer side of the rotating shaft 6, the inner, one side that two arc splint 11 that lie in the circular jack of same power cord 3 both sides are close to each other all bonds and is fixed with the non-slip rubber, the utility model relates to a rationally, convenient operation is convenient for carry out the centre gripping to the power cord after inserting the power cord fixed, reduces the risk that the power cord slided from the circular jack of power cord 3 interior slip that correspond and takes off the outage, and is convenient for alleviate external object's impact, reaches the protection to the wiring connecting device body, reduces its risk of colliding badly, satisfies the user demand.

The working principle is as follows: when the elastic anti-collision plate 5 is used, the collision force of the elastic anti-collision plate 5 can be relieved by the elasticity of the elastic anti-collision plate 5, so that the wire connection device body is protected, and the risk of collision is reduced;

when a power cord is inserted into a corresponding circular power cord jack 3, when two power cords are required to be clamped and fixed at the same time, the rocking disc 17 is rotated positively, the rocking disc 17 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the second bevel gear 8 to rotate, the second bevel gear 8 drives the first bevel gear 16 meshed with the second bevel gear to rotate, the first bevel gear 16 drives the two screw rods 15 to rotate, under the action of threaded holes formed in the moving rods 13, the screw rods 15 simultaneously drive the corresponding moving rods 13 to move, the moving rods 13 drive the corresponding moving blocks 7 to slide on the positioning rods 14, the two moving rods 13 respectively drive the two moving plates 9 fixedly connected with the moving rods to move in the directions away from each other, the two corresponding rectangular rods 10 are driven to move while the moving plates 9 are moved, the rectangular rods 10 drive the moving plates 9 fixedly connected with the moving plates 9 to move, so that the two moving plates 9 positioned at two sides of the same power cord jack 3 move in the directions, the movable plate 9 drives the arc splint 11 that corresponds and removes, the arc splint 11 drives the anti-skidding rubber that corresponds and removes to with power cord in close contact with, two arc splint 11 that are located the circular jack 3 both sides of same power cord carry out the centre gripping fixed to the power cord that corresponds, make after inserting the power cord, it is fixed to be convenient for carry out the centre gripping to the power cord, reduce the risk that the power cord slided and takes off the outage from the circular jack 3 internal slipping of power cord that corresponds, the same reason antiport shakes the dish 17, can make two arc splint 11 that are located the circular jack 3 both sides of same power cord drive two anti-skidding films and remove the fixing to the power cord to the direction of keeping away from each other, can.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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 colliery electromechanical device motor connecting device that works a telephone switchboard, includes the connecting device body that works a telephone switchboard, the connecting device body includes a plurality of connection terminal (2) and two power cord circular jack (3) of seting up at casing (1) front side at casing (1), casing (1) top, a serial communication port, the bottom fixed mounting of connecting device body has base (4), and both sides and the rear side of casing (1) all bond to be fixed with elasticity anticollision board (5), and the both sides of power cord circular jack (3) all are equipped with movable plate (9), and the rear side of movable plate (9) and the front side movable contact of casing (1), one side that movable plate (9) are close to corresponding power cord circular jack (3) is inlayed and is equipped with arc splint (11), is located between the left one side that two movable plates (9) are close to each other of power cord circular jack (3) and is located two movable plate (9) on power cord circular jack (3) The two rectangular rods (10) are fixedly arranged between one side of the two movable plates (9), the two movable plates (9) positioned in the middle of the four movable plates (9) are respectively sleeved on the two corresponding rectangular rods (10) in a sliding manner, a same installation pipe (12) fixedly arranged on the front side of the shell (1) is arranged between the two movable plates (9) positioned in the middle of the four movable plates, the movable rods (13) are fixedly arranged on the mutually close sides of the two movable plates (9) positioned in the middle of the four movable plates, one ends of the movable rods (13) far away from the corresponding movable plates (9) extend into the installation pipe (12), two screw rods (15) are arranged in the installation pipe (12), one ends of the two screw rods (15) close to each other are fixedly provided with a same first bevel gear (16), the mutually far away ends of the two screw rods (15) extend out of the installation pipe (12), the thread directions of the two screw rods (15) are opposite, the movable, the fixed mounting has same locating lever (14) between the both sides inner wall of installation pipe (12), lie in left screw rod (15) and the top of locating lever (14) in two screw rods (15) and rotate the installation, bottom one side fixed mounting of carriage release lever (13) has movable block (7), movable block (7) slip cover is established on locating lever (14), the front side meshing of first bevel gear (16) has second bevel gear (8), the front side fixed mounting of second bevel gear (8) has pivot (6), the front end of pivot (6) extends to the front side of installation pipe (12) and fixed mounting has rocking disc (17).

2. The coal mine electromechanical device motor wiring connecting device as claimed in claim 1, characterized in that two first rectangular holes are formed in one side of each of the two moving plates (9) located in the middle, and the inner walls of the first rectangular holes are slidably connected with the outer sides of the corresponding rectangular rods (10).

3. The coal mine electromechanical device motor wiring connecting device as claimed in claim 1, characterized in that one end of each moving rod (13) close to each other is provided with a threaded hole, and the threaded holes are in threaded connection with the corresponding threaded rods (15).

4. The coal mine electromechanical device motor wiring connecting device as claimed in claim 1, characterized in that a first bearing is fixedly mounted at the top of the positioning rod (14), and the inner side of the inner ring of the first bearing is fixedly connected with the outer side of the screw rod (15) positioned on the left side.

5. The coal mine electromechanical device motor wiring connecting device as claimed in claim 1, wherein a second rectangular hole is formed in one side of the moving block (7), and the inner wall of the second rectangular hole is slidably connected with the outer side of the positioning rod (14).

6. The coal mine electromechanical device motor wiring connecting device as claimed in claim 1, wherein a circular hole is formed in the front inner wall of the mounting tube (12), a second bearing is fixedly sleeved in the circular hole, and the inner side of the inner ring of the second bearing is fixedly connected with the outer side of the rotating shaft (6).

7. The coal mine electromechanical device motor wiring connecting device as claimed in claim 1, wherein the inner walls of the two sides of the mounting tube (12) are provided with third rectangular holes, and the inner walls of the third rectangular holes are slidably connected with the outer sides of the corresponding moving rods (13).

8. The coal mine electromechanical device motor wiring connecting device according to claim 1, characterized in that the side of two arc-shaped clamping plates (11) on two sides of the same power cord circular jack (3) close to each other is fixedly bonded with an anti-skid rubber.