CN220796317U - High wear-resistant drag chain cable - Google Patents

Abstract

The utility model discloses a highly wear-resistant towline cable, which comprises a tank chain, wherein the upper parts of the front and rear outer side walls of the tank chain are fixedly connected with evenly-distributed chute blocks, the lower parts of the inside of the chute blocks are respectively and slidably connected with sliding blocks, second connecting shafts are respectively and fixedly connected between the sliding blocks in a front-rear opposite mode and penetrate through the tank chain, the front ends of the second connecting shafts are respectively and rotatably connected with evenly-distributed first limit rollers, the rear sides of the tops of the tank chain are hinged with evenly-distributed shell clamping strips, and first connecting shafts are respectively arranged below the second connecting shafts and respectively penetrate through the front ends and the rear ends of the first connecting shafts and are fixedly connected with the tank chain. According to the utility model, the flexible cable modules can be separated by limiting the first limiting roller and the second limiting roller, so that the problems of mutual friction and mess among the flexible cable modules are avoided.

Description

High wear-resistant drag chain cable

Technical Field

The utility model relates to the technical field of drag chain cables, in particular to a high-abrasion-resistance drag chain cable.

Background

The drag chain cable is a high-flexibility special cable which can move back and forth along with the drag chain and is not easy to wear, and is called a drag chain cable, which is also commonly called a drag cable and a tank chain cable.

At present, when the tow chain cable is installed inside the tank chain, generally no cable is separated, so that when the tank chain is bent, two adjacent cables are easy to rub, abrasion is serious, service life is reduced, meanwhile, a limiting structure is lacking among all cables in the conventional tow chain cable, the cables are easy to mess, the degree of severity of friction is increased, and therefore, the high abrasion-resistant tow chain cable is introduced, and the technical problem is solved.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a high-abrasion-resistance drag chain cable.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a highly wear-resistant tow chain cable, includes the tank chain, the equal fixedly connected with evenly distributed spout piece in upper portion of lateral wall around the tank chain, the equal sliding connection of inside lower part of spout piece has the slider, and the relative setting around equal fixedly connected with second connecting axle and second connecting axle run through the tank chain between the slider, the second connecting axle front end all runs through and rotates the first spacing gyro wheel that is connected with evenly distributed, tank chain top rear side articulates there is evenly distributed's shell card strip, the second connecting axle below all is provided with first connecting axle and the front and back end of first connecting axle all runs through and with tank chain fixed connection, the same one row all be provided with flexible cable module between the first spacing gyro wheel downside, flexible cable module includes the filling layer, the filling layer outer wall is provided with the inlayer sheath, the inside middle part of filling layer is provided with stranded steel wire core.

For further description of the above technical solution:

the upper side of the second connecting shaft is provided with two limiting clamping strips, the other ends of the limiting clamping strips are fixedly connected with the shell clamping strips, and the limiting clamping strips are staggered with the first limiting idler wheels.

For further description of the above technical solution:

the top of the sliding block is fixedly connected with a spring, and the other end of the spring penetrates through and is fixedly connected with the sliding groove block.

For further description of the above technical solution:

the flexible cable module is characterized in that a second limiting roller is arranged below the first limiting roller, a first connecting shaft penetrates through the first limiting roller and is connected with the second limiting roller in a rotating mode, and the first limiting roller and the second limiting roller are matched with each other and clamp the flexible cable module.

For further description of the above technical solution:

and the outer wall of the inner sheath is fixedly connected with an outer sheath.

For further description of the above technical solution:

the outside of stranded steel wire core is provided with evenly distributed's insulating layer and insulating layer runs through the filling layer.

For further description of the above technical solution:

the inside of the insulating layer is fixedly connected with a multi-strand conductor.

The utility model has the following beneficial effects:

1. according to the utility model, the flexible cable modules can be separated by limiting the first limiting roller and the second limiting roller, so that the problems of mutual friction and mess among the flexible cable modules are avoided.

2. According to the utility model, when the drag chain cable housing is bent, the flexible cable module can be prevented from being excessively pulled through the small-amplitude displacement of the second connecting shaft, so that the flexible cable module is protected.

3. According to the utility model, the first limiting roller and the second limiting roller can roll on the flexible cable module through the rotary connection of the second connecting shaft and the first limiting roller and the rotary connection of the first connecting shaft and the second limiting roller, so that the flexible cable module is prevented from large-area friction, and the service life and the wear resistance are improved.

Drawings

FIG. 1 is a schematic illustration of a highly wear resistant drag chain cable in accordance with the present utility model;

fig. 2 is a cross-sectional view of a flexible cable module of a highly abrasion-resistant drag chain cable according to the present utility model.

Legend description:

1. a tank chain; 2. limiting clamping strips; 3. a housing clip strip; 4. a chute block; 5. a first connecting shaft; 6. a spring; 7. a slide block; 8. the first limit roller; 9. a flexible cable module; 10. an outer sheath; 11. an inner sheath; 12. a filling layer; 13. an insulating layer; 14. a multi-strand wire core; 15. a multi-strand conductor; 16. the second limit roller; 17. and a second connecting shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-2, one embodiment provided by the present utility model is: the utility model provides a highly wear-resistant tow chain cable, including tank chain 1, the upper portion of the outer lateral wall all fixedly connected with evenly distributed spout piece 4 around tank chain 1, at first through penetrating flexible cable module 9 from the space department between first spacing gyro wheel 8 and the second spacing gyro wheel 16, the inside lower part of spout piece 4 all sliding connection has slider 7, all fixedly connected with second connecting axle 17 and second connecting axle 17 run through tank chain 1 between the relative setting slider 7 in front and back, the front end of second connecting axle 17 all runs through and rotates and is connected with evenly distributed first spacing gyro wheel 8, in the in-process of penetrating, spacing card strip 2 and shell card strip 3 are in the open condition, at this moment, slider 7 has sufficient activity space, when upwards pushing second connecting axle 17, the space between first spacing gyro wheel 8 and the second spacing gyro wheel 16 can become big, simultaneously, the spring 6 can be compressed, thereby be convenient for install flexible cable module 9, tank chain 1 top rear side articulates there is evenly distributed's shell card strip 3, second connecting axle 17 below all is provided with first connecting axle 5 and the front and back end of first connecting axle 5 all runs through and with tank chain 1 fixed connection, through the restriction of first spacing gyro wheel 8 and second spacing gyro wheel 16, can separate flexible cable module 9, avoid the problem of mutual friction and mess between the flexible cable module 9, all be provided with flexible cable module 9 between the first spacing gyro wheel 8 downside of the same line, flexible cable module 9 includes filling layer 12, the outer wall of filling layer 12 is provided with inlayer sheath 11, the inside middle part of filling layer 12 is provided with stranded steel wire core 14.

The utility model provides a flexible cable module, including first connecting axle 17, the second connecting axle 17 upside all is provided with two spacing card bars 2 and the other end and the shell card bar 3 fixed connection of spacing card bar 2, after flexible cable module 9 installs, close shell card bar 3, then spacing card bar 2 can restrict second connecting axle 17, make second connecting axle 17 can not upwards move by a wide margin, only can carry out the displacement by a small margin (avoid flexible cable module 9 to break away from the restriction of first spacing gyro wheel 8 and second spacing gyro wheel 16), spacing card bar 2 staggers around with first spacing gyro wheel 8, slider 7 top all fixedly connected with spring 6 and the other end of spring 6 run through and with spout piece 4 fixed connection, when flexible cable module 9 is crooked, can avoid flexible cable module 9 to be excessively pulled through the displacement of second connecting axle 17 by a small margin, flexible cable module 9 has been protected, first spacing gyro wheel 8 below all is provided with second spacing gyro wheel 16 and first connecting axle 5 run through and with second spacing gyro wheel 16 swivelling joint, first spacing gyro wheel 8 and second spacing gyro wheel 16 mutually support and flexible cable module 9, inner wall 11 is equipped with layer 11, first stranded cable module 11 is located with layer 13 and second stranded cable module 13, and wire layer 13 is located at first cable module 13, thereby the equal to take place at the spacing cable module 13, and the cable module is connected with second cable module 13 is located at the second cable module 13, and is connected with the second spacing gyro wheel 16, and is located at the second spacing cable module is located at the second spacing, and is located at the second spacing position.

Working principle: firstly, penetrate flexible cable module 9 from the space between first spacing gyro wheel 8 and the spacing gyro wheel 16 of second, at the in-process of penetrating, spacing card strip 2 and shell card strip 3 are in the open condition, at this moment, slider 7 has sufficient active space, when upwards pushing second connecting axle 17, the space between first spacing gyro wheel 8 and the spacing gyro wheel 16 of second can grow, spring 6 can be compressed simultaneously, thereby be convenient for install flexible cable module 9, through the restriction of first spacing gyro wheel 8 and the spacing gyro wheel 16 of second, can separate flexible cable module 9, avoid the mutual friction and messy problem between flexible cable module 9, flexible cable module 9 installs the back, close shell card strip 3, then spacing card strip 2 can restrict second connecting axle 17, make second connecting axle 17 can not upwards move by a wide margin, only can carry out small-amplitude displacement (avoid flexible cable module 9 to break away from the restriction of first spacing gyro wheel 8 and the spacing gyro wheel 16, then when drag chain cable housing 1 is crooked, can be through the displacement flexible cable module 9 of second connecting axle 17 by a small margin, it is difficult for the spacing gyro wheel 9 to take place at the spacing gyro wheel of second connecting axle 5 and the spacing gyro wheel of second, thereby flexible cable module 9 is prevented from rotating by the spacing gyro wheel 5 to take place at the spacing gyro wheel of second flexible cable module 9.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims (7)

1. The utility model provides a tow chain cable that highly wear-resisting, includes tank chain (1), its characterized in that: the utility model provides a tank chain (1), the equal fixedly connected with evenly distributed spout piece (4) in upper portion of lateral wall around tank chain (1), the equal sliding connection of spout piece (4) inside lower part has slider (7), and the relative setting around equal fixedly connected with second connecting axle (17) and second connecting axle (17) run through tank chain (1) between slider (7), second connecting axle (17) front end all runs through and rotates first spacing gyro wheel (8) that are connected with evenly distributed, tank chain (1) top rear side articulates there is evenly distributed shell card strip (3), second connecting axle (17) below all is provided with first connecting axle (5) and the front and back end of first connecting axle (5) all runs through and with tank chain (1) fixed connection, the same between first spacing gyro wheel (8) downside all be provided with flexible cable module (9), flexible cable module (9) are including filling layer (12), filling layer (12) outer wall is provided with inlayer sheath (11), inside layer (14) are provided with steel wire core (14).

2. A highly wear resistant drag chain cable as claimed in claim 1, wherein: two limiting clamping strips (2) are arranged on the upper side of the second connecting shaft (17), the other ends of the limiting clamping strips (2) are fixedly connected with the shell clamping strips (3), and the limiting clamping strips (2) are staggered with the first limiting idler wheels (8) front and back.

3. A highly wear resistant drag chain cable as claimed in claim 1, wherein: the top of the sliding block (7) is fixedly connected with a spring (6), and the other end of the spring (6) penetrates through and is fixedly connected with the sliding groove block (4).

4. A highly wear resistant drag chain cable as claimed in claim 1, wherein: the flexible cable module is characterized in that a second limiting roller (16) is arranged below the first limiting roller (8), the first connecting shaft (5) penetrates through the second limiting roller (16) and is connected with the second limiting roller in a rotating mode, and the first limiting roller (8) and the second limiting roller (16) are matched with each other and clamp the flexible cable module (9).

5. A highly wear resistant drag chain cable as claimed in claim 1, wherein: the outer wall of the inner sheath (11) is fixedly connected with an outer sheath (10).

6. A highly wear resistant drag chain cable as claimed in claim 1, wherein: the outside of stranded steel wire core (14) is provided with evenly distributed insulating layer (13) and insulating layer (13) run through filling layer (12).

7. The highly wear resistant drag chain cable of claim 6, wherein: the inside of the insulating layer (13) is fixedly connected with a multi-strand conductor (15).