CN209959805U

CN209959805U - Cable drag chain convenient to assembly

Info

Publication number: CN209959805U
Application number: CN201920777340.3U
Authority: CN
Inventors: 张玉明
Original assignee: Yangzhou Suer Electric Co Ltd
Current assignee: Yangzhou Suer Electric Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-01-17
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a cable tow chain convenient to assembly belongs to cable protection technical field, including the tow chain main part, the tow chain main part has multiunit tow chain link to articulate and forms, and the inside of tow chain link has set gradually the spacing hole of multiunit from a left side to the right side, first spring is all installed to spacing downthehole side's top and bottom, the inside in spacing hole has the cardboard through first spring coupling, the one end of tow chain main part is connected with the draw-in groove, the other end of tow chain main part is connected with the fixture block of mutually supporting with it. The utility model discloses a wear the inboard in spacing hole with the cable, under the effect of first spring, the inboard and the cable outside contact of two sets of cardboards about making, it is fixed to the cable chucking, and when two sets of cables spliced mutually, the pulling arm makes the inside of dop indentation cavity, with the inside of fixture block chucking draw-in groove, unclamp the pulling arm, under the elasticity that the spring resets, makes the inside of dop chucking recess to guarantee the stable connection of fixture block and draw-in groove.

Description

Cable drag chain convenient to assembly

Technical Field

The utility model relates to a cable protection technical field specifically is a cable tow chain convenient to assembly.

Background

Need the occasion of round trip movement at equipment unit, in order to prevent that the cable from entangling, wearing and tearing, draw and take off, hang and scatter in disorder, often put into the cable tow chain to the cable, form the protection to the cable, and the cable can also realize round trip movement along with the tow chain, this kind can follow the high flexible special cable that the tow chain carries out round trip movement and difficult wearing and tearing just call the tow chain cable, also can be called generally and shake the cable, tank chain cable, but the inconvenient cable to different thicknesses of cable tow chain carries out the block fixed, influence the assembly of cable, bring inconvenience for staff's use, and current tow chain is too troublesome when assembling the connection, influence staff's operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: carry out the block fixedly to the cable of different thicknesses in order to present cable tow chain is inconvenient, influences the assembly of cable, and the use of giving the staff brings inconvenience, and current tow chain is too troublesome when assembling the connection, influences the problem of staff's operation solution, provides the cable tow chain of being convenient for assemble.

In order to achieve the above object, the utility model provides a following technical scheme: a cable drag chain convenient for assembly comprises a drag chain main body, the drag chain main body is formed by hinging a plurality of groups of drag chain links, and a plurality of groups of limiting holes are sequentially arranged in the drag chain section from left to right, the top and the bottom of the inner side of each limiting hole are provided with first springs, the inner part of the limiting hole is connected with a clamping plate through a first spring, one end of the drag chain main body is connected with a clamping groove, the other end of the drag chain main body is connected with a clamping block which is matched with the drag chain main body, a cavity is arranged in the clamping groove, the top of the cavity is provided with a baffle plate, the inside of the baffle plate is provided with a through hole, the inner side of the through hole is sleeved with a limit post, one end of the limiting post close to the clamping block is connected with a clamping head, the outer side of the limiting post is provided with a second spring, and the second spring is positioned between the baffle plate and the clamping head, and the top of the clamping block is provided with a groove matched with the clamping head.

Preferably, the longitudinal section of the clamping plate is of a semicircular structure, and a rubber pad is arranged on the inner side face of the clamping plate.

Preferably, the inside both sides of cavity all install the spout, the inside of spout all is provided with the slider of mutually supporting with it, the slider is connected with the dop.

Preferably, a pulling plate is fixed to the top of the limiting column, and a plastic handle is arranged on the top of the pulling plate.

Preferably, the bottom of arm-tie and the top of baffle contact, and the bottom of arm-tie and the top of baffle all are provided with anti-skidding line.

Preferably, one set of the drag chain links corresponds to three sets of the limiting holes.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a wear the inboard in spacing hole with the cable, under the effect of first spring, the inboard and the cable outside contact of two sets of cardboards about making, it is fixed to the cable chucking, and first spring is convenient to cushion the accommodation space, so as the cable in the different thicknesses of block, make things convenient for the assembly of cable, and when two sets of cables splice mutually, the pulling arm-tie, make the inside of dop indentation cavity, with the inside of fixture block chucking draw-in groove, loosen the arm-tie, under the elasticity that the spring resets, make the dop pop out the cavity, the inside of chucking recess, in order to guarantee the stable connection of fixture block and draw-in groove, moreover, the steam generator is simple in structure, and convenient for operation, the operation for the staff brings convenience.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the fixture block and the slot of the present invention;

fig. 3 is an enlarged view of the present invention a.

In the figure: 1. a tow chain main body; 2. a limiting hole; 3. a first spring; 4. clamping a plate; 5. a card slot; 6. a clamping block; 7. a cavity; 8. a baffle plate; 9. a through hole; 10. a limiting column; 11. clamping a head; 12. a second spring; 13. a chute; 14. a slider; 15. a groove; 16. and (5) pulling the plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a cable drag chain convenient for assembly comprises a drag chain main body 1, the drag chain main body 1 is formed by hinging a plurality of groups of drag chain links, a plurality of groups of limiting holes 2 are sequentially arranged in the drag chain links from left to right, first springs 3 are arranged at the top and bottom ends of the inner sides of the limiting holes 2, a clamping plate 4 is connected in the limiting holes 2 through the first springs 3, one end of the drag chain main body 1 is connected with a clamping groove 5, the other end of the drag chain main body 1 is connected with a clamping block 6 matched with the clamping block, a cavity 7 is arranged in the clamping groove 5, a baffle plate 8 is arranged at the top of the cavity 7, a through hole 9 is arranged in the baffle plate 8, a limiting column 10 is sleeved in the inner side of the through hole 9, one end of the limiting column 10 close to the clamping block 6 is connected with a clamping head 11, a second spring 12 is arranged at the outer side of the limiting column 10, the second spring 12 is positioned between, the inside both sides of cavity 7 all install spout 13, and the inside of spout 13 all is provided with slider 14 of mutually supporting with it, and slider 14 is connected with dop 11 to carry on spacingly to dop 11, prevent that dop 11 from at the in-process skew of removing, having guaranteed the accuracy of block, a set of drag chain link is corresponding with three spacing holes 2 of group, conveniently wears three cables on this drag chain main part 1, makes things convenient for people to use.

In this embodiment, with the cable card in spacing hole 2's inboard, cardboard 4 carries out the block to the cable and fixes, and first spring 3 conveniently confirms the position of cardboard 4 according to the cable thickness to cardboard 4 can carry out the block to the cable of equidimension not, makes things convenient for people's use.

Please refer to fig. 1, the longitudinal section of the clamping plate 4 is a semicircular structure, and a rubber pad is disposed on the inner side surface of the clamping plate 4.

The utility model discloses in, semi-circular structure cardboard 4 of being convenient for is to the block of cable, rubber pad and cable direct contact, prevents that cardboard 4 from causing wearing and tearing to the cable.

Please refer to fig. 2 and 3, a pulling plate 16 is fixed on the top of the limiting column 10, and a plastic handle is arranged on the top of the pulling plate 16; the bottom of arm-tie 16 contacts with the top of baffle 8, and the bottom of arm-tie 16 and the top of baffle 8 all are provided with anti-skidding line.

The utility model discloses in, the plastics handle is convenient to the removal of arm-tie 16, and when the antiskid line made things convenient for arm-tie 16 to kick-back, the stability of arm-

tie

16 and 8 contacts of baffle.

The working principle is as follows: the cable passes through the limiting hole 2, so that the drag chain main body 1 is surrounded on the outer side of the cable, the cable can be protected, and the cable extrudes the first spring 3 to enable the clamping plate 4 to tightly clamp and fix the cable, thereby ensuring the firm installation of the cable, and the cables with different thicknesses can be conveniently clamped due to the elasticity of the first spring 3, which brings convenience to people, and when two groups of cables are spliced, the pulling plate 16 is pulled by the plastic handle to move, so that the pulling plate 16 is separated from the baffle plate 8, the clamping block 6 is separated from the clamping groove 5 and is retracted into the cavity 7, the second spring 12 is in a compressed state, the clamping block 6 is clamped into the clamping groove 5, the plastic handle is released, under the effect that second spring 12 kick-backs, drive dop 11 card and advance the inside of recess 15, guarantee that the connection of fixture block 6 and draw-in groove 5 is more firm, and arm-tie 16 resets this moment, contacts with baffle 8, has guaranteed the stability of block.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A cable drag chain convenient to assemble, includes drag chain main part (1), its characterized in that: the drag chain main body (1) is formed by hinging a plurality of groups of drag chain links, a plurality of groups of limiting holes (2) are sequentially arranged in the drag chain links from left to right, first springs (3) are respectively arranged at the top and the bottom of the inner sides of the limiting holes (2), a clamping plate (4) is connected in the limiting holes (2) through the first springs (3), one end of the drag chain main body (1) is connected with a clamping groove (5), the other end of the drag chain main body (1) is connected with a clamping block (6) matched with the clamping block, a cavity (7) is arranged in the clamping groove (5), a baffle (8) is arranged at the top of the cavity (7), a through hole (9) is arranged in the baffle (8), a limiting column (10) is sleeved on the inner side of the through hole (9), a clamping head (11) is connected at one end, close to the clamping block (6), of the limiting column (10), a second spring (12) is arranged on, and the second spring (12) is positioned between the baffle (8) and the clamping head (11), and the top of the clamping block (6) is provided with a groove (15) which is matched with the clamping head (11).

2. A cable drag chain for facilitating assembly according to claim 1, wherein: the longitudinal section of the clamping plate (4) is of a semicircular structure, and a rubber pad is arranged on the inner side face of the clamping plate (4).

3. A cable drag chain for facilitating assembly according to claim 1, wherein: the cavity (7) is internally provided with sliding grooves (13) on two sides, the sliding grooves (13) are internally provided with sliding blocks (14) matched with the sliding grooves, and the sliding blocks (14) are connected with the clamping heads (11).

4. A cable drag chain for facilitating assembly according to claim 1, wherein: the top of the limiting column (10) is fixed with a pulling plate (16), and the top of the pulling plate (16) is provided with a plastic handle.

5. An easily assembled cable drag chain according to claim 4, characterized in that: the bottom of arm-tie (16) and the top of baffle (8) contact, and the bottom of arm-tie (16) and the top of baffle (8) all are provided with anti-skidding line.

6. A cable drag chain for facilitating assembly according to claim 1, wherein: one group of the drag chain links correspond to the three groups of the limiting holes (2).