CN214312692U - High-flexibility towline cable - Google Patents

Abstract

The utility model relates to the technical field of cables, and a high flexibility tow chain cable is disclosed, comprising a main body, the tow chain has been cup jointed in the side surface activity of main part, the side surface of tow chain is connected with solid fixed ring, gu fixed ring's side surface swing joint has the card pipe, the card pipe is connected with the rotating tube through the spacing ring, the side surface of main part and the internal connection of rotating tube, the side surface of tow chain is connected with the arc fixture block, the through-hole has been seted up to the inside of arc fixture block, the inside swing joint of through-hole has even the rope, the inside swing joint of arc fixture block has the pulley. This high flexibility tow chain cable through main part, tow chain, solid fixed ring, card pipe, spacing ring, rotating tube, arc fixture block, through-hole, even the rope and the pulley between mutually supporting, has reached and has reduced tow chain cable rolling volume, the effect that the cable of being convenient for removed, has solved current tow chain cable rolling volume too big, removes inconvenient problem.

Description

High-flexibility towline cable

Technical Field

The utility model relates to the technical field of cables, specifically a high flexibility tow chain cable.

Background

The tow chain cable is a can follow the tow chain and carry out round trip movement and the high flexible special cable of difficult wearing and tearing, the tow cable that also can be called usually, it is commonly used in the occasion that equipment unit needs round trip movement, but current high flexible cable is installed inside the tow chain because of needs, this can lead to the whole volume increase of cable, weight increase, it is folding to be unfavorable for the rolling of cable, when needs move the transportation to this kind of tow chain cable, need bigger storage transportation space than traditional cable, so the high flexible tow chain cable of the rolling removal of being convenient for of urgent need to develop, in order to satisfy the user and reduce the cable rolling volume, the demand of being convenient for remove.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high flexibility tow chain cable possesses and reduces tow chain cable rolling volume, and the cable of being convenient for removes's advantage has solved current tow chain cable rolling volume and has had too big, removes inconvenient problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high flexibility tow chain cable, includes the main part, the tow chain has been cup jointed in the side surface activity of main part, the side surface of tow chain is connected with solid fixed ring, gu fixed ring's side surface swing joint has the card pipe, the card pipe is connected with the rotating tube through the spacing ring, the side surface of main part and the internal connection of rotating tube, the side surface of tow chain is connected with the arc fixture block, the through-hole has been seted up to the inside of arc fixture block, the internal swing joint of through-hole has even the rope, the internal swing joint of arc fixture block has the pulley.

Preferably, the inside of card pipe is seted up the ring channel, the side surface of solid fixed ring and the inside swing joint of ring channel.

Preferably, a limiting groove is formed in the rotating pipe, and the limiting ring is located in the limiting groove.

Preferably, a thread groove is formed in a side surface of the main body, and an inner wall of the rotating pipe is in threaded connection with the thread groove.

Preferably, the tow chain is including fixed pipe, installation pipe and flexible tube, the inside fixed connection of the side surface of fixed pipe and solid fixed ring, the one end that the thread groove was kept away from to fixed pipe is close to the one end fixed connection of thread groove with the installation pipe, the side surface of installation pipe is close to one side fixed connection of main part with the arc fixture block, the one end that the thread groove was kept away from to the installation pipe is close to the one end fixed connection of thread groove with the flexible tube.

Preferably, the arc-shaped fixture block is internally provided with a hollow groove, the hollow groove is movably connected with a rotating shaft, and the side surface of the rotating shaft is fixedly connected with the inside of the pulley.

Compared with the prior art, the utility model provides a high flexibility tow chain cable possesses following beneficial effect:

1. this high flexibility tow chain cable through main part, tow chain, solid fixed ring, card pipe, spacing ring, rotating tube, arc fixture block, through-hole, even the rope and the pulley between mutually supporting, has reached and has reduced tow chain cable rolling volume, the effect that the cable of being convenient for removed, has solved current tow chain cable rolling volume too big, removes inconvenient problem.

2. This high flexibility tow chain cable, through the tow chain, the arc fixture block, the through-hole, even rope, the pulley, fixed pipe, installation pipe and flexible tube between mutually support, when the rolling cable, after the curling radius of cable received certain size, two liang of adjacent arc fixture blocks can take place to support and hold to prevent the excessive rolling of cable, thereby guarantee that the bending radius of cable can be greater than more than seven times of cable diameter, reached and prevented the effect that the cable was excessively crooked, the problem that the cable bending radius undersize leads to the cable to damage has been solved.

Drawings

FIG. 1 is a partial cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a front view of the present invention.

Wherein: 1. a main body; 2. a drag chain; 3. a fixing ring; 4. clamping the pipe; 5. a limiting ring; 6. rotating the tube; 7. a limiting groove; 8. a thread groove; 9. an arc-shaped fixture block; 10. a through hole; 11. connecting a rope; 12. a pulley; 13. a fixed tube; 14. installing a pipe; 15. a flexible tube.

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 highly flexible towline cable includes a main body 1, the main body 1 is a highly flexible cable, the cable is a preferred cable of a signal transmission carrier in a towline motion system, the conductor structure of the cable is mainly a twisted copper conductor structure of DIN VDE 0295 and IEC 228 standards, a sheath is made of low-viscosity and flexible wear-resistant materials to reduce wear rate of the cable in continuous back and forth movement, a towline 2 is movably sleeved on a side surface of the main body 1, the towline 2 includes a fixed tube 13, a mounting tube 14 and a flexible tube 15, the side surface of the fixed tube 13 is fixedly connected with the inside of the fixed ring 3, one end of the fixed tube 13 far away from a thread groove 8 is fixedly connected with one end of the mounting tube 14 close to the thread groove 8, the side surface of the mounting tube 14 is fixedly connected with one side of the arc-shaped fixture block 9 close to the main body 1, one end of the mounting tube 14 far away from the thread groove 8 is fixedly connected with one end of the flexible tube 15 close to the thread groove 8, connect as an organic wholely through flexible tube 15 between two liang adjacent installation pipes 14, flexible tube 15 is similar to the ten thousand elephant bamboo joint pipe, can stretch out bending, through tow chain 2, arc fixture block 9, through-hole 10, even rope 11, pulley 12, fixed pipe 13, mutually support between installation pipe 14 and the flexible tube 15, when rolling up the cable, after the radius of curling of cable received certain size, two liang adjacent arc fixture blocks 9 can take place to support and hold, in order to prevent the excessive rolling of cable, thereby guarantee that the radius of bending of cable can be greater than more than seven times of cable diameter, the effect that prevents the excessive bending of cable has been reached, the problem that the cable bending radius undersize leads to the cable to damage has been solved.

The side surface of the drag chain 2 is connected with a fixed ring 3, the side surface of the fixed ring 3 is movably connected with a clamping tube 4, the inside of the clamping tube 4 is provided with a ring groove, the side surface of the fixed ring 3 is movably connected with the inside of the ring groove, the clamping tube 4 is connected with a rotating tube 6 through a limit ring 5, one end of the clamping tube 4 far away from the fixed ring 3 is fixedly connected with one end of the limit ring 5 close to the fixed ring 3, the inside of the rotating tube 6 is provided with a limit groove 7, the limit ring 5 is positioned inside the limit groove 7, the side surface of the limit ring 5 is movably connected with the inside of the limit groove 7, the side surface of the main body 1 is connected with the inside of the rotating tube 6, the side surface of the main body 1 is provided with a thread groove 8, the inner wall of the rotating tube 6 is in threaded connection with the thread groove 8, the side surface of the drag chain 2 is connected with an arc-shaped clamping block 9, when a cable is rolled, two adjacent arc-shaped clamping blocks can abut against each other to play a role in limiting the bending radius of the cable, make the bending radius of cable can guarantee to be greater than seven times of cable diameter to reach the effect that prevents the cable overbending, through-hole 10 has been seted up to the inside of arc fixture block 9, has all seted up two through-holes 10 on each arc fixture block 9.

The inner part of the through hole 10 is movably connected with a connecting rope 11, each arc-shaped fixture block 9 on the drag chain 2 is connected into a whole through the connecting rope 11, after the connecting rope 11 is tightened, the drag chain 2 is bent, the shape of the drag chain 2 is fixed, the inner part of the arc-shaped fixture block 9 is movably connected with a pulley 12, the inner part of the arc-shaped fixture block 9 is provided with a hollow groove, the inner part of the hollow groove is movably connected with a rotating shaft, the side surface of the rotating shaft is fixedly connected with the inner part of the pulley 12, the inner wall of the hollow groove, which is far away from one side of the main body 1, is provided with a through groove, one side of the pulley 12, which is far away from the main body 1, extends out of the through groove, so that the friction between the cable and the ground is reduced when the cable is dragged, the main body 1, the drag chain 2, the fixing ring 3, the clamping pipe 4, the limiting ring 5, the rotating pipe 6, the arc-shaped fixture block 9, the through hole 10, the mutual matching between the connecting rope 11 and the pulley 12, so as to reduce the rolling volume of the drag chain cable, the effect of the cable removal of being convenient for has solved current tow chain cable rolling volume and has too big, removes inconvenient problem.

When in use, when the cable is dragged on the ground, the surface of the cable can not be in direct contact with the ground, only the pulley 12 on the cable can rub against the ground, therefore, the moving resistance can be reduced in the moving process of the cable, when the cable is wound in the dragging process, the arc-shaped clamping blocks 9 adjacent to each other on the surface of the cable can prevent the cable from being excessively wound, when the cable needs to be rolled and transferred, a proper wire spool needs to be selected firstly, the radius of the wire spool is at least more than seven times larger than the outer diameter of the cable, then one end of the cable is fixed on the wire spool, and the wire spool is rotated in the selected direction, then the cable is gradually wound on the surface of the wire spool, finally the connecting ropes 11 at the two ends of the cable are tensioned, and the two ends of the connecting rope 11 are respectively fixed, so that the cable can be tightened, and the effect of preventing the cable from being separated from the wire spool in the transportation process is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A high flexibility tow chain cable, includes main part (1), its characterized in that: tow chain (2) have been cup jointed in the side surface activity of main part (1), the side surface of tow chain (2) is connected with solid fixed ring (3), the side surface swing joint of solid fixed ring (3) has card pipe (4), card pipe (4) are connected with rotating tube (6) through spacing ring (5), the side surface of main part (1) and the internal connection of rotating tube (6), the side surface of tow chain (2) is connected with arc fixture block (9), through-hole (10) have been seted up to the inside of arc fixture block (9), the internal swing joint of through-hole (10) is even restricting (11), the internal swing joint of arc fixture block (9) has pulley (12).

2. A highly flexible towline cable according to claim 1, wherein: the inside of card pipe (4) is seted up the ring channel, the inside swing joint of the side surface of solid fixed ring (3) and ring channel.

3. A highly flexible towline cable according to claim 1, wherein: a limiting groove (7) is formed in the rotating pipe (6), and the limiting ring (5) is located in the limiting groove (7).

4. A highly flexible towline cable according to claim 1, wherein: the side surface of the main body (1) is provided with a thread groove (8), and the inner wall of the rotating pipe (6) is in threaded connection with the thread groove (8).

5. A highly flexible towline cable according to claim 4, wherein: drag chain (2) are including fixed pipe (13), installation pipe (14) and flexible tube (15), the inside fixed connection of the side surface of fixed pipe (13) and solid fixed ring (3), the one end that thread groove (8) were kept away from in fixed pipe (13) is close to the one end fixed connection of thread groove (8) with installation pipe (14), the one side fixed connection that main part (1) was close to with arc fixture block (9) in the side surface of installation pipe (14), the one end that thread groove (8) were kept away from in installation pipe (14) is close to the one end fixed connection of thread groove (8) with flexible tube (15).

6. A highly flexible towline cable according to claim 1, wherein: the arc-shaped fixture block (9) is internally provided with an empty groove, the inside of the empty groove is movably connected with a rotating shaft, and the side surface of the rotating shaft is fixedly connected with the inside of the pulley (12).

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