CN215634718U

CN215634718U - Tow chain cable convenient to combination

Info

Publication number: CN215634718U
Application number: CN202121618952.1U
Authority: CN
Inventors: 刘江滨; 胡胜; 张敬东
Original assignee: Anhui Leader Electronics Mfg Co ltd
Current assignee: Anhui Leader Electronics Mfg Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-25
Anticipated expiration: 2031-07-16

Abstract

The utility model belongs to the technical field of drag chain cables, and particularly relates to a drag chain cable convenient to combine. This tow chain cable convenient to combination, tow chain body both sides fixed connection chain, insert the draw-in groove of another connecting chain with the joint board, the cardboard is run into the inclined plane and can be slided into the joint board, until the cardboard card advances the spacing inslot, the elasticity of spring lets the cardboard block steadily in the connecting chain, the fixture block slides in the restriction inslot, the cardboard can not break away from the joint board, when dismantling, press the clamp plate, the extrusion piece can extrude the cardboard, the spring shrink, until the unable card of cardboard is in the restriction inslot, pull out the joint piece from the draw-in groove, conveniently carry out the tow chain combination according to cable length.

Description

Tow chain cable convenient to combination

Technical Field

The utility model relates to the technical field of towline cables, in particular to a towline cable convenient to combine.

Background

In the occasion that equipment unit needs round trip movement, in order to prevent that the cable from entangling, wearing and tearing, drawing off, hanging and in disorder, often put into the cable tow chain to the cable formation protection to the cable can also realize round trip movement along with the tow chain, this kind can follow the tow chain and carry out round trip movement and the high flexible special cable of difficult wearing and tearing just called the tow chain cable, also can call the tow cable commonly, tank chain cable.

The existing drag chain cable is placed in a drag chain for protection, but although the common drag chain is connected section by section, the combination is inconvenient, the lengths of the cables are different, the cables are required to be reasonably placed in the drag chain, the drag chain needs to be recombined, too much time is consumed, in order to solve the problem, the position of drag chain combination needs to be improved, and the drag chain is more convenient to use.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem that the existing drag chain combination is not convenient enough, the utility model provides a drag chain cable convenient to combine.

The utility model provides a conveniently combined drag chain cable which comprises a drag chain body, wherein connecting chains are fixedly arranged on two sides of the drag chain body, a clamping device is arranged inside the connecting chains, the clamping device comprises a clamping plate and a clamping groove, the clamping groove is formed in the connecting chains, and the clamping plate is inserted into the clamping groove in a sliding mode.

Preferably, the clamping and connecting plate is fixedly installed on the outer surface of the connecting chain, a hollow groove is formed in the clamping and connecting plate, clamping plates are connected to the inner wall of the hollow groove in a sliding mode, and a spring is fixedly connected between the two clamping plates;

through above-mentioned technical scheme, the elasticity of spring is thought to extrude two cardboard outward, lets the cardboard can block into the inside of connecting chain, lets the connecting chain can link together.

Preferably, the clamping plates are internally provided with limiting grooves, the upper surfaces of the two clamping plates are fixedly connected with clamping blocks, and the outer surfaces of the clamping blocks are in sliding connection with the inner walls of the limiting grooves;

through above-mentioned technical scheme, the fixture block on the cardboard is restricted by the restriction groove, can only slide in the inslot, lets in the fixture block can not break away from the joint board.

Preferably, a slot is formed in the connecting chain and positioned outside the clamping slot, a pressing plate is connected to the inside of the slot in a sliding manner, and an extrusion block is fixedly connected to the outer surface of the pressing plate;

according to the technical scheme, the clamping boards are clamped; when connecting the chain, the fixture block can will be crowded to both sides according to the pressure board, presses and presses the pressure board and can let the unable card of fixture block in the connecting chain, convenient dismantlement.

Preferably, the front end surface of the extrusion block is in sliding connection with the outer surface of the clamping plate, a limiting groove is formed in the connecting chain between the slot and the clamping groove, and the outer surface of the clamping plate is in sliding connection with the inner part of the limiting groove;

through above-mentioned technical scheme, the cardboard card advances the spacing inslot, lets the joint board can insert steadily in the connecting chain, makes things convenient for the combination between the connecting chain.

Preferably, the upper surface of the pressing plate is fixedly connected with a limiting plate, and the upper surface of the limiting plate is connected with the upper inner wall of the slot in a sliding manner;

through above-mentioned technical scheme, the limiting plate slides at the last inner wall of slot, lets to press the pressure board to carry out certain distance's removal only, prevents to press in the pressure board breaks away from the connecting chain.

The beneficial effects of the utility model are as follows:

through setting up latch device, protect in order to put into the tow chain with the cable of different length, can be in the same place a plurality of tow chain combinations according to the length of cable, tow chain body both sides fixed connection chain, insert the joint board on the connecting chain in the draw-in groove of another connecting chain, the top both sides wall of draw-in groove has the inclined plane, when the joint board injects, the cardboard is touch the inclined plane and can be slided into in the joint board, until the cardboard card advances the spacing inslot, the elasticity of spring lets the cardboard block steadily in the connecting chain, the fixture block slides in the restriction inslot, the cardboard can not break away from the joint board, when dismantling, press the clamp plate, the extrusion piece can extrude the cardboard, the spring shrink, until the cardboard can't block in the restriction inslot, pull out the joint piece from the draw-in groove, conveniently carry out the tow chain combination according to cable length, the effect of conveniently making up the tow chain is reached.

Drawings

FIG. 1 is a schematic view of a towline cable of the present invention which is convenient to assemble;

FIG. 2 is a cross-sectional view of a connecting link structure of a tow chain cable convenient to assemble according to the present invention;

fig. 3 is a cross-sectional view of a clamping plate structure of a towline cable convenient to combine according to the present invention.

In the figure: 1. a drag chain body; 2. a connecting chain; 21. a slot; 22. a pressing plate; 23. extruding the block; 24. a limiting groove; 25. a limiting plate; 3. a clamping and connecting plate; 31. an empty groove; 32. clamping a plate; 33. a spring; 34. a limiting groove; 35. a clamping block; 4. a clamping groove.

Detailed Description

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

Referring to fig. 1-3, a tow chain cable convenient to combination, includes tow chain body 1, and the equal fixed mounting in both sides of tow chain body 1 has connecting chain 2, and the inside of connecting chain 2 is provided with latch device, and latch device includes joint plate 3 and draw-in groove 4, and draw-in groove 4 sets up in the inside of connecting chain 2, and joint plate 3 slides and pegs graft in the inside of draw-in groove 4.

Further, 3 fixed mounting of joint board has seted up dead slot 31 in the surface of connecting

chain

2, 3 inside of joint board, and the inner wall sliding connection of dead slot 31 has cardboard 32, fixedly connected with spring 33 between two cardboard 32, and spring 33's elasticity is thought to extrude two cardboard 32 outward, lets cardboard 32 can block into the inside of connecting chain 2, lets connecting chain 2 can link together.

Further, restriction groove 34 has been seted up to joint plate 3's inside, and the equal fixedly connected with fixture block 35 of upper surface of two cardboard 32, the outer surface of fixture block 35 and the inner wall sliding connection of restriction groove 34, fixture block 35 on the cardboard 32 is restricted by restriction groove 34, can only slide in the inslot, lets fixture block 35 can not break away from in joint plate 3.

Furthermore, a slot 21 is formed in the connecting chain 2 and located on the outer side of the clamping groove 4, a pressing plate 22 is connected to the inside of the slot 21 in a sliding manner, an extrusion block 23 is fixedly connected to the outer surface of the pressing plate 22, and the clamping plate 3 is clamped in; when connecting chain 2, fixture block 35 will be pushed down pressing plate 22 to both sides, and it can let fixture block 35 can't block in connecting chain 2, convenient dismantlement to hold pressing plate 22.

Further, the front end surface of extrusion piece 23 and joint board 3's surface sliding connection, the inside of connecting chain 2 is located and has seted up spacing groove 24 between slot 21 and the draw-in groove 4, the surface of cardboard 32 and the inside sliding connection of spacing groove 24, and cardboard 32 card advances in spacing groove 24, lets joint board 3 can insert stably in connecting chain 2, makes things convenient for the combination between the connecting chain 2.

Further, according to the upper surface fixedly connected with limiting plate 25 of pressing board 22, inner wall sliding connection on the upper surface of limiting plate 25 and slot 21, limiting plate 25 slides at the last inner wall of slot 21, lets press board 22 to carry out certain distance's removal, prevents to press in board 22 breaks away from connecting chain 2.

Through the arrangement of the clamping device, in order to put cables with different lengths into the drag chain for protection, a plurality of drag chains can be combined together according to the lengths of the cables, the connecting chains 2 are fixed on two sides of the drag chain body 1, the clamping plate 3 on the connecting chain 2 is inserted into the clamping groove 4 of another connecting chain 2, two side walls at the top end of the clamping groove 4 are provided with inclined planes, when the clamping plate 3 is inserted, the clamping plate 32 slides into the clamping plate 3 when contacting the inclined planes, until the clamping plate 32 is clamped into the limiting groove 24, the clamping plate 32 is stably clamped in the connecting chain 2 by the elasticity of the spring 33, the clamping block 35 slides in the limiting groove 34, the clamping plate 32 cannot be separated from the clamping plate 3, when the drag chain is disassembled, the pressing plate 22 is pressed, the pressing block 23 can extrude the clamping plate 32, the spring 33 contracts, until the clamping plate 32 cannot be clamped in the limiting groove 34, the clamping block is pulled out from the clamping groove 4, and drag chain combination according to the lengths of the cables is convenient, the effect of conveniently combining the drag chains is achieved.

The working principle is as follows: in order to put into the tow chain with the cable of different length and protect, can be in the same place a plurality of tow chain combinations according to the length of cable, tow chain body 1 both sides fixed connection chain 2, insert cardboard 3 on the connecting chain 2 in the draw-in groove 4 of another connecting chain 2, there is the inclined plane on the top both sides wall of draw-in groove 4, when cardboard 3 injects, cardboard 32 is touch the inclined plane and can be slided in cardboard 3, until cardboard 32 block advance spacing groove 24, the elasticity of spring 33 lets cardboard 32 block in connecting chain 2 steadily, fixture block 35 slides in restriction groove 34, cardboard 32 can not break away from cardboard 3, when dismantling, press down the clamp plate 22, extrusion block 23 can extrude cardboard 32, spring 33 contracts, until cardboard 32 can't block in restriction groove 34, pull out the joint piece from draw-in groove 4, conveniently carry out the tow chain combination according to cable length.

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 to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a tow chain cable convenient to combination, includes tow chain body (1), its characterized in that: the all fixed mounting in both sides of tow chain body (1) has connecting chain (2), the inside of connecting chain (2) is provided with latch device, latch device includes joint board (3) and draw-in groove (4), draw-in groove (4) are seted up in the inside of connecting chain (2), joint board (3) slide and peg graft in the inside of draw-in groove (4).

2. A towline cable to facilitate assembly according to claim 1, wherein: clamping plate (3) fixed mounting is in the surface of connecting chain (2), dead slot (31) have been seted up to clamping plate (3) inside, the inner wall sliding connection of dead slot (31) has cardboard (32), two fixedly connected with spring (33) between cardboard (32).

3. A towline cable to facilitate assembly according to claim 2, wherein: limiting grooves (34) are formed in the clamping plates (3), clamping blocks (35) are fixedly connected to the upper surfaces of the two clamping plates (32), and the outer surfaces of the clamping blocks (35) are connected with the inner walls of the limiting grooves (34) in a sliding mode.

4. A towline cable to facilitate assembly according to claim 3, wherein: the connecting chain is characterized in that a slot (21) is formed in the connecting chain (2) and located on the outer side of the clamping groove (4), a pressing plate (22) is connected to the slot (21) in a sliding mode, and an extrusion block (23) is fixedly connected to the outer surface of the pressing plate (22).

5. A towline cable to facilitate combination according to claim 4, wherein: the front end surface of the extrusion block (23) is connected with the outer surface of the clamping plate (3) in a sliding mode, a limiting groove (24) is formed in the connecting chain (2) and located between the slot (21) and the clamping groove (4), and the outer surface of the clamping plate (32) is connected with the inner portion of the limiting groove (24) in a sliding mode.

6. A towline cable to facilitate combination according to claim 4, wherein: the upper surface fixedly connected with limiting plate (25) of pressing panel (22), inner wall sliding connection on the upper surface of limiting plate (25) and slot (21).