CN217009755U

CN217009755U - Colliery electromechanical device wiring connecting device

Info

Publication number: CN217009755U
Application number: CN202220703980.1U
Authority: CN
Inventors: 王勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-07-19
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a coal mine electromechanical equipment wiring connecting device, which comprises a connector and is characterized in that a plug is inserted into one side of the connector, a cable is fixedly connected to the other side of the connector and one side of the plug, an avoidance groove is formed in one side of the top of the connector in a penetrating manner, an anti-falling mechanism is arranged at the top of the connector and comprises an inserting block fixedly connected with the top of the plug, connecting plates are fixedly connected to the front side and the back side of the inserting block, two U-shaped blocks are symmetrically arranged at the top of the connector, two sliding grooves are symmetrically arranged at the other side of the top of the connector, sliding blocks are connected in the sliding grooves in a sliding manner, and two sliding rods which are respectively positioned in the sliding grooves and penetrate through the front side of the sliding blocks are fixedly connected to the other side of the top of the connector. Thereby ensuring that no safety accident occurs.

Description

Colliery electromechanical device wiring connecting device

Technical Field

The utility model relates to the technical field of wiring connection, in particular to a wiring connection device for coal mine electromechanical equipment.

Background

Coal mine electromechanical equipment is equipment used in mine plants for providing power resources for coal mine exploration and development, underground work, daily life and the like of factories and workers, and is mainly divided into mining machinery, electrical equipment, transportation equipment, ventilation equipment and the like.

In the coal mining process, various electromechanical devices are often needed to be used, coal miners are needed to go deep into the pit for mining, the underground topography is complex, the wiring is often carried out when the length of a cable is not long enough or the cable is broken, the traditional wiring mode is that a protective leather sheath of two cables is broken to expose copper wires inside the cable, then the exposed two copper wires are wound and connected, finally, an insulating tape is used for winding the connection position of the two copper wires, but a worker working in the underground tunnel needs to move when working, so that the cable needs to be frequently pulled to enable corresponding working equipment to carry out mining work at the corresponding position, the connection position of the two copper wires is weak, and the two cables are easily separated after being pulled forcefully in the tunnel for a long time, therefore, the electromechanical equipment is very easy to fail to work, and the cable is damaged to cause safety accidents.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a coal mine electromechanical equipment wiring connecting device to solve the technical problem.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a coal mine electromechanical equipment wiring connecting device comprises a connector, wherein a plug is inserted into one side of the connector, a cable is fixedly connected to the other side of the connector and one side of the plug, an avoidance groove is formed in one side of the top of the connector in a penetrating mode, an anti-falling mechanism is arranged on the top of the connector and comprises an inserting block fixedly connected with the top of the plug, a connecting plate is fixedly connected to the front side and one side of the back side of the inserting block, two U-shaped blocks are symmetrically arranged on the top of the connector, two sliding grooves are symmetrically formed in the other side of the top of the connector, sliding blocks are connected in the sliding grooves in a sliding mode, two sliding rods which are respectively located in the sliding grooves and penetrate through the front side of the sliding blocks are fixedly connected to the other side of the top of the connector, a first supporting rod connected with one side of the U-shaped block is fixedly connected to one side of the top of the sliding block, a second supporting rod is fixedly connected to the other side of the top of the sliding block, one end of the second supporting rod is fixedly connected with a pull ring, one side of the sliding block is fixedly connected with a first spring sleeved on the surface of the sliding rod, and one side of the front surface of the U-shaped block is fixedly connected with a limiting rod.

Can make connector and plug carry out zonulae occludens through anti-disengaging mechanism to make two strands of cables carry out zonulae occludens, can not lead to electromechanical device stop work, cable to damage and take place the incident because of pulling of staff, guaranteed staff's safety.

Preferably, U type piece bottom and connector top sliding connection, gag lever post one end runs through the connecting plate openly and rather than sliding connection.

Can drive U type piece along with removing when the pulling ring to make U type piece slide at the connector top, U type piece can break away from mutually with the link plate this moment, thereby is convenient for separate plug and connector fast.

Preferably, the connecting plate is J-shaped, one side of the connecting plate is located on the inner side of the U-shaped block, and the total length of the U-shaped block and the limiting rod is smaller than the length from the inner wall of the back of the connecting plate to the back of the U-shaped block.

Can make U type piece and gag lever post remove the position that does not contact with the connecting plate when U type piece removes, when needs are connected connector and plug simultaneously, the pulling ring is pulled to make U type piece, gag lever post not contact with the connecting plate, thereby be convenient for insert the connector with the plug inside, when inserting the completion back simultaneously, loosen the pull ring and can carry on spacingly to the plug, guarantee the compactness when plug and connector are connected.

Preferably, the fluting has been seted up to connector top one side, connector top opposite side has the protection casing through hinge joint, protection casing bottom one side fixedly connected with is located the mounting panel in the fluting, the first trompil that extends to in the fluting is seted up in the positive top one side of connector running through, the positive top one side of connector is equipped with stop gear.

Preferably, the limiting mechanism comprises two circular plates located in the first opening, the front faces of the circular plates are provided with second openings in a penetrating mode, and the front faces of the circular plates are connected with a cross rod located in the second openings.

Preferably, the mounting panel openly runs through and has seted up the third trompil, horizontal pole one end extends to in the fluting and passes the third trompil, horizontal pole and mounting panel sliding connection.

When the horizontal pole is connected with the mounting panel, the mounting panel can't be taken out from the fluting this moment to make the protection casing can protect anti-disengaging mechanism, guarantee that anti-disengaging mechanism can not be damaged because of the gravel and sand that falls in the pit or splash.

Preferably, the front of one of the circular plates is fixedly connected with a second spring which is sleeved on the surface of the cross rod and fixedly connected with the back of the other circular plate, the other end of the cross rod is rotatably connected with an arc-shaped ring, the front of the other circular plate is provided with an arc-shaped groove, and the back of the arc-shaped ring is embedded in the arc-shaped groove.

When needs are connected or the phase separation with the connector and plug, pulling arc ring for the horizontal pole removes towards the direction of keeping away from the mounting panel, and the horizontal pole breaks away from with the mounting panel mutually this moment, can open the protection casing this moment, and the mounting panel also shifts out from the fluting, and then is convenient for be connected connector and plug, also is convenient for utilize anti-disengaging mechanism to dismantle connector and plug.

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

1. when the cable connector is used, the connecting part of the two cables cannot be loosened and separated due to long-time dragging of workers, so that the electromechanical equipment can work normally, the two cables are also protected from being damaged, and further, the safety accident cannot occur.

2. When the anti-dropping device is used, the anti-dropping mechanism is also covered and protected, so that the anti-dropping mechanism cannot be damaged by the influence of underground falling rocks or splashed gravels in work, and the connector and the plug can be conveniently connected and separated.

Drawings

Fig. 1 is a schematic overall structure diagram of a coal mine electromechanical device wiring connection device provided by the utility model;

FIG. 2 is a schematic view of the connection structure of the plug and the plug block of FIG. 1 with the protective cover removed according to the present invention;

fig. 3 is a schematic view of a disassembled structure of the connector and the plug in fig. 2 according to the present invention;

FIG. 4 is a schematic view of a connection structure between the connection plate and the U-shaped block shown in FIG. 2 according to the present invention;

FIG. 5 is a schematic view of a connection structure between the circular plate and the second spring in FIG. 2 according to the present invention;

in the figure: 1. a connector; 2. a plug; 3. a cable; 4. an avoidance groove; 5. an anti-drop mechanism; 501. inserting a block; 502. a connecting plate; 503. a U-shaped block; 504. a chute; 505. a slider; 506. a slide bar; 507. a first spring; 508. a first support bar; 509. a second support bar; 510. a pull ring; 511. a limiting rod; 6. slotting; 7. a protective cover; 8. mounting a plate; 9. a limiting mechanism; 901. a circular plate; 902. a cross bar; 903. a second spring; 904. an arc-shaped ring.

Detailed Description

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Example 1

As shown in FIGS. 1-5, a coal mine electromechanical device wiring connecting device comprises a connector 1, a plug 2 is inserted into one side of the connector 1, three insertion cores are fixedly connected to the inner wall of the other side of the connector 1, three electricity-conducting grooves are formed in the other side of the plug 2, the insertion cores are located in the electricity-conducting grooves, so that two cables 3 can be electrified, the insertion cores and the electricity-conducting grooves are in the prior art and are not described herein again, the cables 3 are fixedly connected to the other side of the connector 1 and one side of the plug 2, an avoiding groove 4 is formed in one side of the top of the connector 1 in a penetrating manner, an anti-disengaging mechanism 5 is arranged at the top of the connector 1, the anti-disengaging mechanism 5 comprises an insertion block 501 fixedly connected to the top of the plug 2, connecting plates 502 are fixedly connected to the front side and the back side of the insertion block 501, two U-shaped blocks 503 are symmetrically arranged at the top of the connector 1, and two sliding grooves 504 are symmetrically arranged at the other side of the top of the connector 1, a sliding block 505 is slidably connected in the sliding groove 504, two sliding rods 506 which are respectively located inside the sliding groove 504 and penetrate through the front face of the sliding block 505 are fixedly connected to the other side of the top of the connector 1, the sliding block 505 is slidably connected with the sliding rods 506, a first supporting rod 508 which is connected with one side of the U-shaped block 503 is fixedly connected to one side of the top of the sliding block 505, a second supporting rod 509 is fixedly connected to the other side of the top of the sliding block 505, a pull ring 510 is fixedly connected to one end of the second supporting rod 509, a first spring 507 which is sleeved on the surface of the sliding rod 506 is fixedly connected to one side of the sliding block 505, and a limiting rod 511 is fixedly connected to one side of the front face of the U-shaped block 503.

The bottom of the U-shaped block 503 is slidably connected to the top of the connector 1, and one end of the limiting rod 511 penetrates the front surface of the connecting plate 502 and is slidably connected thereto.

The connecting plate 502 is J-shaped, one side of the connecting plate 502 is positioned at the inner side of the U-shaped block 503, and the total length of the U-shaped block 503 and the limiting rod 511 is less than the length from the inner wall of the back of the connecting plate 502 to the back of the U-shaped block 503.

When two cables 3 need to be connected, two pull rings 510 are pulled to enable the two pull rings to move relatively, so that the U-shaped block 503 can move at the top of the connector 1, at the moment, the plug 2 can be inserted into the connector 1, the insertion block 501 enters the avoidance groove 4 and then is loosened by the two pull rings 510, the U-shaped block 503 is reset and is clamped with the connecting plate 502, meanwhile, the limiting rod 511 and the connecting plate 502 are also clamped, at the moment, the connecting plate 502 and the insertion block 501 cannot move, the plug 2 cannot move, at the moment, when a worker pulls the cable 3, the plug 2 and the connector 1 can still be connected together and cannot be separated.

Example 2

As shown in fig. 1-5, a coal mine electromechanical device wiring connecting device comprises a connector 1, a plug 2 is inserted into one side of the connector 1, a cable 3 is fixedly connected to the other side of the connector 1 and one side of the plug 2, an avoiding groove 4 is formed in one side of the top of the connector 1, an anti-falling mechanism 5 is arranged on the top of the connector 1, the anti-falling mechanism 5 comprises an insertion block 501 fixedly connected to the top of the plug 2, a connecting plate 502 is fixedly connected to one side of the front and back of the insertion block 501, two U-shaped blocks 503 are symmetrically arranged on the top of the connector 1, two sliding grooves 504 are symmetrically formed on the other side of the top of the connector 1, a sliding block 505 is slidably connected in the sliding grooves 504, two sliding rods 506 respectively located in the sliding grooves 504 and penetrating through the front of the sliding block 505 are fixedly connected to the other side of the top of the connector 1, the sliding block 505 is slidably connected to the sliding rod 506, a first supporting rod 508 connected to one side of the U-shaped block 503 is fixedly connected to one side of the top of the sliding block 505, a second support rod 509 is fixedly connected to the other side of the top of the sliding block 505, a pull ring 510 is fixedly connected to one end of the second support rod 509, a first spring 507 sleeved on the surface of the sliding rod 506 is fixedly connected to one side of the sliding block 505, and a limit rod 511 is fixedly connected to one side of the front surface of the U-shaped block 503.

Fluting 6 has been seted up to 1 top one side of connector, and 1 top opposite side of connector has protection casing 7 through the hinge, and 7 bottom one side fixedly connected with of protection casing are located mounting panel 8 in fluting 6, and 1 positive top one side of connector runs through to set up the first trompil that extends to in fluting 6, and 1 positive top one side of connector is equipped with stop gear 9.

The limiting mechanism 9 includes two circular plates 901 located in the first opening, the front surfaces of the circular plates 901 all penetrate through the second opening, and the front surfaces of the two circular plates 901 are connected with a cross rod 902 located in the second opening.

The front surface of the mounting plate 8 is provided with a third opening in a penetrating manner, one end of the cross rod 902 extends into the opening 6 and penetrates through the third opening, and the cross rod 902 is connected with the mounting plate 8 in a sliding manner.

The front of one of the circular plates 901 is fixedly connected with a second spring 903 which is sleeved on the surface of the cross rod 902 and is fixedly connected with the back of the other circular plate 901, the other end of the cross rod 902 is rotatably connected with an arc-shaped ring 904, the front of the other circular plate 901 is provided with an arc-shaped groove, the back of the arc-shaped ring 904 is embedded inside the arc-shaped groove, one of the circular plates 901 is fixedly connected with the cross rod 902 and is positioned in the first opening to slide back and forth, and the other circular plate 901 is slidably connected with the cross rod 902 and is fixedly connected in the first opening.

After connector 1 is connected with plug 2, pulling arc ring 904, make horizontal pole 902 one end enter into first open pore, then can put down protection casing 7, make its bottom laminate mutually with connector 1 top, mounting panel 8 gets into fluting 6 in, can loosen arc ring 904 this moment, the influence that receives second spring 903 after arc ring 904 is loosened can reset, thereby make horizontal pole 902 one end enter into the third open pore and be connected with mounting panel 8, can make protection casing 7 be located connector 1 top and protect anti-disengaging mechanism 5 this moment, guarantee that anti-disengaging mechanism 5 can not receive the influence of the grit that falls the stone or splashes in the pit and damage.

The working principle is as follows: when two cables 3 need to be connected, pulling the pull rings 510 to move close to each other, at this time, the pull rings 510 can move to drive the sliding block 505 to move along the direction of the sliding rod 506 and extrude the first spring 507 through the second support rod 509, when the sliding block 505 moves, the first support rod 508 can be driven to drive the U-shaped blocks 503 to move, so that the two U-shaped blocks 503 move close to each other, then the plug 2 is inserted into the connector 1, at this time, the insertion block 501 enters the avoiding groove 4, at this time, the pull rings 510 are released, the extruded first spring 507 can reset to drive the U-shaped blocks 503 to move to the initial position, at this time, one side of the connecting plate 502 is inserted inside the U-shaped blocks 503, then the U-shaped blocks 503 can drive the limiting rods 511 to be connected with the connecting plate 502, thereby ensuring that the insertion block 501 and the plug 2 cannot move, thereby ensuring that the two cables 3, the connector 1 and the plug 2 are tightly connected together, after the connection is accomplished, can rotate arc ring 904, make arc ring 904 break away from out from the arc wall in, then pulling arc ring 904, the arc ring drives 904 and drives horizontal pole 902 and one of them plectane 901 and remove and extrude second spring 903, horizontal pole 902 one end enters into in the first trompil this moment, then put down protection casing 7 and make mounting panel 8 enter into fluting 6 in, loosen arc ring 904 again and make horizontal pole 902 one end receive the influence that second spring 903 resets and enter into in the third trompil and be connected with mounting panel 8, and then can protect anti-disengaging mechanism 5.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides a colliery electromechanical device wiring connecting device, includes connector (1), its characterized in that, connector (1) one side is inserted and is equipped with plug (2), equal fixedly connected with cable (3) in connector (1) opposite side and plug (2) one side, connector (1) top one side is run through and has been seted up and dodge groove (4), connector (1) top is equipped with anti-disengaging mechanism (5), anti-disengaging mechanism (5) are including plug (2) top fixed connection's inserted block (501), inserted block (501) openly and the equal fixedly connected with connecting plate (502) in back one side, connector (1) top is the symmetry and is equipped with two U type pieces (503), connector (1) top opposite side is the symmetry and has seted up two spouts (504), spout (505) sliding connection has in spout (504), two fixedly connected with of connector (1) top opposite side are located spout (504) respectively inside and run through slider (503) (1), (503) 505) The sliding rod structure comprises a front sliding rod (506), a first supporting rod (508) connected with one side of a U-shaped block (503) is fixedly connected to one side of the top of a sliding block (505), a second supporting rod (509) is fixedly connected to the other side of the top of the sliding block (505), a pull ring (510) is fixedly connected to one end of the second supporting rod (509), a first spring (507) on the surface of the sliding rod (506) is sleeved with the sliding block (505) in a fixedly connected mode, and a limiting rod (511) is fixedly connected to one side of the front of the U-shaped block (503).

2. The coal mine electromechanical device wiring connecting device as claimed in claim 1, wherein the bottom of the U-shaped block (503) is slidably connected with the top of the connecting head (1), and one end of the limiting rod (511) penetrates through the front face of the connecting plate (502) and is slidably connected with the front face of the connecting plate.

3. The coal mine electromechanical device wiring connection device according to claim 1, wherein the connection plate (502) is J-shaped, one side of the connection plate (502) is located inside the U-shaped block (503), and the total length of the U-shaped block (503) and the limiting rod (511) is smaller than the length from the inner wall of the back of the connection plate (502) to the back of the U-shaped block (503).

4. The coal mine electromechanical equipment wiring connecting device according to claim 1, wherein a slot (6) is formed in one side of the top of the connector (1), a protective cover (7) is hinged to the other side of the top of the connector (1) through a hinge, a mounting plate (8) located in the slot (6) is fixedly connected to one side of the bottom of the protective cover (7), a first opening extending into the slot (6) is formed in one side of the top of the front of the connector (1) in a penetrating mode, and a limiting mechanism (9) used for connecting the protective cover (7) and the mounting plate (8) is arranged on one side of the top of the front of the connector (1).

5. The coal mine electromechanical device wiring connecting device as claimed in claim 4, wherein the limiting mechanism (9) comprises two circular plates (901) positioned in the first opening, the front faces of the circular plates (901) are both provided with second openings in a penetrating manner, and the front faces of the two circular plates (901) are connected with a cross rod (902) positioned in the second openings.

6. The coal mine electromechanical device wiring connection device according to claim 5, wherein a third opening is formed in the front face of the mounting plate (8), one end of the cross rod (902) extends into the slot (6) and penetrates through the third opening, and the cross rod (902) is connected with the mounting plate (8) in a sliding mode.

7. The coal mine electromechanical device wiring connecting device as claimed in claim 6, wherein a second spring (903) which is sleeved on the surface of the cross bar (902) and is fixedly connected with the back of the other circular plate (901) is fixedly connected to the front of one of the circular plates (901), an arc-shaped ring (904) is rotatably connected to the other end of the cross bar (902), an arc-shaped groove is formed in the front of the other circular plate (901), and the back of the arc-shaped ring (904) is embedded in the arc-shaped groove.