CN210744180U

CN210744180U - Colliery electromechanical motor wiring connector

Info

Publication number: CN210744180U
Application number: CN202020013881.1U
Authority: CN
Inventors: 陈海亮; 魏亮亮; 郭建山
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-06-12
Anticipated expiration: 2030-01-06

Abstract

The utility model relates to a colliery electromechanical machine wiring connector discloses one kind and moves the spliced pole through rotatory twisting and can be simultaneously to three lines wiring simultaneously, the simple and convenient connector of wiring. The three electric wires are simultaneously connected in a rotating and clamping mode, so that the time is saved and the convenience is realized. The clamping device is characterized in that the outer shell is composed of an upper shell and a lower shell, the upper shell is connected with the lower shell, one side of the upper shell extends to exceed one side of the lower shell by a distance, the other side of the lower shell extends to exceed the other side of the upper shell by a distance, three wire inlet grooves are formed in two sides of the upper shell, a sealing sleeve is arranged on the side surface of the upper shell corresponding to the wire inlet grooves, the clamping element is arranged in the outer shell, the fixing sleeve is fixedly arranged on one end of the clamping element, the fixing sleeve is rotatably connected with one end of the outer shell, the clamping element is of a solid column structure, and clamping plates extend out of the top and the bottom of the.

Description

Colliery electromechanical motor wiring connector

Technical Field

The utility model relates to a colliery electromechanical motor wiring connector relates to a connector that carries out the wiring to colliery electromechanical motor, belongs to the coal mine equipment field. In particular to a connector which can simultaneously connect three wires by rotating and twisting a connecting column and has simple and convenient wiring.

Background

Colliery electromechanical motor is three-phase motor, when connecing the electric operation to the motor, generally use the terminal box to connect the electricity, need pull down the fixing bolt of terminal box earlier, open the terminal box lid, insert three electric wire connector heads in the connector of terminal box on corresponding wiring groove again, then it is fixed to screw up the butt joint connector to the top screw of three electric wire connector departments respectively, close the locking with the terminal box at last again, three electric wire wiring need be screwed up many times and loosen the screw comparatively troublesome time-consuming, when circuit fault appears or connect the electricity temporarily, it is comparatively inconvenient to use.

Notice No. CN2599847 discloses a but quick assembly disassembly's terminal box, contains box body, apron, sealed pad, bolt and heliciform spring, and the device has optimized the mode of opening of terminal box, and the terminal box accessible rotates the bolt and can open, nevertheless to the electric wire wiring in the terminal box, still need loosen respectively to the top screw tightening of three electric wire wiring departments and to joint position fixed connection, the wiring of motor still is comparatively troublesome time-consuming.

Notice No. CN206322863U discloses a quick connector, including connector, casing, conductor, conductive spring, lead voltage line sword and pull rod, the device uses the voltage line sword to compress tightly fixedly to the wire, owing to lack locking structure, the easy pine of wiring department takes off, and the wiring is insecure, need stretch into the both sides recess that sets up with the instrument when dismantling and will promote the piece and release comparatively troublesome in the recess.

Notice No. CN206293758U discloses a quick connector, including left knob, left threading section of thick bamboo, ball, right knob, right threading section of thick bamboo, intermediate junction section of thick bamboo, the device only need use a plurality of devices to single electric wire wiring, to the wiring of multiunit electric wire to connect electricity one by one, it is comparatively troublesome to use.

Disclosure of Invention

In order to improve the condition, the utility model relates to a colliery electromechanical machine wiring connector provides one kind and moves the spliced pole through rotatory twisting and can be simultaneously to three lines wiring simultaneously, the simple and convenient connector of wiring. The three electric wires are simultaneously connected in a rotating and clamping mode, so that the time is saved and the convenience is realized.

The utility model relates to a colliery electromechanical motor wiring connector realizes like this: the utility model relates to a colliery electromechanical motor wiring connector comprises shell body, inlet wire groove, closed sleeve, rotation handle, spliced pole, fixed cover, clamping piece, fixed plate, locking ratchet, fixed pawl, conducting rod, connecting rod, uide bushing and draw-in groove, the shell body comprises upper casing and lower casing two parts, upper casing and lower casing are connected, and one side of upper casing extends and exceeds lower casing one side a distance, the opposite side of lower casing extends and exceeds upper casing opposite side a distance, the both sides of upper casing all have three inlet wire groove, the closed sleeve is arranged in the position that corresponds to the inlet wire groove on the upper casing side, clamping piece is arranged in the shell body, fixed cover is fixed on one end of clamping piece, fixed cover and shell body one end rotatable coupling, the clamping piece is solid column structure, the top and the bottom of clamping piece extend to opposite direction and press from the clamp plate, and the clamping plates on the top and the bottom of the clamping piece extend into the upper shell and the lower shell respectively, a clamping groove is arranged between the clamping plate and the clamping piece, three conducting rods are inserted into the clamping piece at equal intervals, two ends of the conducting rods are positioned in the two clamping grooves respectively, the three conducting rods correspond to the three wire inlet grooves respectively, the fixing plate is sleeved on the other end of the clamping piece, the fixing plate and the clamping piece can rotate relatively, the fixing plate is fixedly connected with the inner wall of the outer shell, one end of the connecting rod is connected with the end face of the other end of the clamping piece, the connecting rod is a square rod, one end of the connecting column is provided with a slot, the connecting column is spliced with the connecting rod through the slot, a guide sleeve is arranged at the position corresponding to the slot on one end of the connecting column, the guide sleeve is sleeved on the connecting column, the, the fixed pawl is rotatably arranged on the fixed plate, the fixed pawl corresponds to the locking ratchet wheel, the other end of the connecting column extends to the other end of the outer shell, the connecting column and the outer shell can rotate relatively, and the rotating handle is arranged at the other end of the connecting column.

Has the beneficial effects.

Firstly, the three electric wires are simultaneously connected in a rotating and clamping mode, so that the time is saved and the convenience is realized.

And secondly, the clamping piece is prevented from being reversed by the device after wiring through a ratchet structure, and the connection of the wiring position is firm.

Thirdly, the electric wire is clamped through the clamping groove, and the connecting effect is good.

Drawings

Fig. 1 is the utility model relates to a three-dimensional structure chart of colliery electromechanical machine wiring connector.

Fig. 2 is the utility model relates to an inside three-dimensional structure chart of colliery electromechanical machine wiring connector.

Fig. 3 is the utility model relates to a coal mine electromechanical machine wiring connector's schematic structure.

Fig. 4 is the structure diagram of the utility model relates to a colliery electromechanical machine wiring connector conducting rod department.

In the attached drawings

Wherein the method comprises the following steps: the device comprises an outer shell 1, a wire inlet groove 2, a sealing sleeve 3, a rotating handle 4, a connecting column 5, a fixing sleeve 6, a clamping piece 7, a fixing plate 8, a locking ratchet wheel 9, a fixing pawl 10, a conducting rod 11, a connecting rod 12, a guide sleeve 13 and a clamping groove 14.

The specific implementation mode is as follows:

the utility model relates to a colliery electromechanical motor wiring connector is realized like this, by shell body 1, inlet wire groove 2, seal cover 3, rotation handle 4, spliced pole 5, fixed cover 6, clamping piece 7, fixed plate 8, locking ratchet 9, fixed pawl 10, conducting rod 11, connecting rod 12, uide bushing 13 and draw-in groove 14 constitution, shell body 1 comprises upper casing and lower casing two parts, upper casing and lower casing are connected, and one side of upper casing extends and exceeds lower casing one side a distance, the opposite side of lower casing extends and exceeds upper casing opposite side a distance, three inlet wire groove 2 have all been opened to the both sides of upper casing, the position that corresponds inlet wire groove 2 on the side of upper casing has been put seal cover 3, and clamping piece 7 is arranged in shell body 1, and fixed cover 6 is fixed and is arranged on one end of clamping piece 7, fixed cover 6 and shell body 1 one end rotatable coupling, the clamping piece 7 is of a solid column structure, clamping plates extend from the top and the bottom of the clamping piece 7 to opposite directions, the clamping plates on the top and the bottom of the clamping piece 7 respectively extend into the upper shell and the lower shell, clamping grooves 14 are arranged between the clamping plates and the clamping piece 7, three conducting rods 11 are inserted into the clamping piece 7 at equal intervals, two ends of each conducting rod 11 are respectively positioned in the two clamping grooves 14, the three conducting rods 11 respectively correspond to the three wire inlet grooves 2, the fixing plate 8 is sleeved on the other end of the clamping piece 7, the fixing plate 8 and the clamping piece 7 can rotate relatively, the fixing plate 8 is fixedly connected with the inner wall of the outer shell 1, one end of the connecting rod 12 is connected with the end face of the other end of the clamping piece 7, the connecting rod 12 is a square rod, one end of the connecting rod 5 is provided with a slot, and, a guide sleeve 13 is arranged at a position, corresponding to the slot, of one end of the connecting column 5, the guide sleeve 13 is sleeved on the connecting column 5, the diameter of the guide sleeve 13 is gradually increased towards the direction of the clamping piece 7, the locking ratchet wheel 9 is sleeved on one end of the connecting column 5, the fixed pawl 10 is rotatably arranged on the fixed plate 8, the fixed pawl 10 corresponds to the locking ratchet wheel 9, the other end of the connecting column 5 extends to the other end of the outer shell 1, the connecting column 5 and the outer shell 1 can rotate relative to each other, and the rotating handle 4 is arranged at the other end of the connecting column 5;

when in use, a person firstly inserts the three electric wires of the motor into the three wire inlet grooves 2 on one side of the outer shell 1 respectively and extends into the clamping groove 14 to be contacted with the conducting rod 11, then three power wires are respectively inserted into the three wire inlet grooves 2 at the other side of the outer shell 1, so that the wires at the two sides are connected, then, a person holds the rotating handle 4 to rotate, so that the connecting column 5 rotates, the connecting rod 12 drives the clamping part 7 to rotate, the clamping plate on the clamping part 7 rotates towards the motor wire or the power wire clamped by the clamping plate to clamp and fix the clamping plate, the motor wire or the power wire is clamped and fixed, in the rotating process, the motor wire or the power wire can penetrate into the clamping groove 14 along with the rotation of the clamping plate, the motor wire or the power wire is kept in contact with the conductive rod 11 to be connected with electricity, and the fixed pawl 10 is shifted on the teeth of the locking ratchet wheel 9 in the rotating process, so that interference on the rotation of the clamping piece 7 can be avoided;

after the fixation is finished, the fixed pawl 10 is matched with the locking ratchet wheel 9 to prevent the clamping piece 7 from being reversed so as to prevent the motor wire or the power wire from loosening;

when the wiring of the motor needs to be disconnected, a person holds the rotating handle 4 and pulls the rotating handle towards the outer side, the connecting column 5 is separated from the connecting rod 12, the locking ratchet wheel 9 is separated from the fixed pawl 10, the clamping piece 7 does not freely rotate under the action of the locking ratchet wheel 9, the person reversely rotates the connecting column 5, the motor wire and the power wire are separated from the clamping groove 14, then the motor wire and the power wire are pulled out of the wire inlet groove 2, the wiring part is disconnected, the connecting column 5 only needs to be screwed to operate in installation and disassembly, the screws do not need to be loosened, and the installation and the operation are;

the design that the sealing sleeve 3 is arranged at the position, corresponding to the wire inlet groove 2, on the side surface of the upper shell enables the position of a motor wire or a power wire to be stable after being inserted, and the subsequent clamping is convenient;

due to the design of the guide sleeve 13, when the connecting column 5 needs to be reset after the disassembly is finished, the guide sleeve 13 guides the connecting column and can be quickly aligned and connected with the connecting rod 12;

the purpose that three wires can be simultaneously connected through rotating and screwing the connecting column 5, and the connection is simple and convenient is achieved.

The above embodiments are the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.

It should also be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted on," "connected to" and "connected to" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a removable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a colliery electromechanical motor wiring connector, characterized by: by shell body, inlet wire groove, closed cover, rotation handle, spliced pole, fixed cover, clamping piece, fixed plate, locking ratchet, fixed pawl, conducting rod, connecting rod, uide bushing and draw-in groove, the shell body comprises last shell and lower shell two parts, three inlet wire grooves have all been opened to the both sides of going up the shell, and in the shell was arranged in to the clamping piece, fixed cover was fixed to be arranged in one of clamping piece was served, fixed cover and shell one end rotatable coupling, the clamping piece was solid post structure, the top and the bottom of clamping piece extended the grip block to opposite direction, and the grip block on clamping piece top and the bottom extended to the shell respectively and lower the internal, the draw-in groove has been put between grip block and the clamping piece, and three conducting rod equidistance is inserted and is arranged in the clamping piece, the both ends of conducting rod are located two draw-in grooves respectively, and three, the fixed plate cover is arranged on the other end of the clamping piece, the fixed plate and the clamping piece can rotate relatively, the fixed plate and the inner wall fixed connection of the outer shell body, one end of the connecting rod is connected with the other end face of the clamping piece, the connecting rod is a square rod, one end of the connecting column is provided with a slot, the connecting column is spliced with the connecting rod through the slot, the locking ratchet sleeve is arranged on one end of the connecting column, the fixed pawl is rotatable to be arranged on the fixed plate, the fixed pawl is corresponding to the locking ratchet, the other end of the connecting column extends to the other end of the outer shell body, the connecting column and the outer shell body can rotate relatively, and the rotating.

2. A coal mine electromechanical motor wiring connector as defined in claim 1, wherein said upper and lower housings are connected such that one side of the upper housing extends a distance beyond one side of the lower housing and the other side of the lower housing extends a distance beyond the other side of the upper housing.

3. The coal mine electromechanical motor wiring connector according to claim 1 or 2, characterized in that a sealing sleeve is arranged on the side surface of the upper shell corresponding to the position of the wire inlet groove.

4. The coal mine electromechanical motor wiring connector according to claim 1, wherein a guide sleeve is disposed on one end of the connecting column at a position corresponding to the slot, and the guide sleeve is disposed on the connecting column.

5. A coal mine electromechanical motor wiring connector as defined in claim 4, wherein the diameter of said guide sleeve increases progressively towards the clamping member.