CN213870945U - Towline cable with good bending performance - Google Patents

Abstract

The utility model relates to a tow chain cable technical field just discloses a tow chain cable that bending property is good, including quantity be two base plates, two around the equal fixed mounting in looks abscission face of base plate has quantity to be two fixed blocks, two around the equal fixed mounting in looks abscission face of base plate has the holding ring that is located two fixed block insides, base plate left side fixed mounting has the rotor plate, two around the equal fixed mounting in opposite face of rotor plate has the pivot, the equal fixed mounting in the left and right sides of rotor plate has the locating piece. This tow chain cable that performance of buckling is good, the spacing frame that sets up on two connecting plates, the convenient inside of placing unnecessary cable in spacing frame, when bending, the convenient tensile that can realize buckling the production in having unnecessary cable, and the spacing sliding frame that sets up on the spacing frame, the convenient guard action that plays to the cable, when avoiding the cable to bend, can be because the great damage epidermis of friction and influence the bending performance problem of cable greatly.

Description

Towline cable with good bending performance

Technical Field

The utility model relates to a tow chain cable technical field specifically is a tow chain cable that bending performance is good.

Background

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

The application of the existing drag chain cable is very extensive, the drag chain cable has the advantage of convenience in use, and in the long-term use process of the existing drag chain cable, the drag chain cable is poor in bending performance due to the fact that collision friction exists between the chain buckle and then the chain buckle and the chain buckle shake, and the social requirements are difficult to meet, so that the drag chain cable with good bending performance is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a tow chain cable that bending performance is good possesses the advantage that bending performance is good, has solved current tow chain cable, in long-term use, because there is collision friction between chain link and the chain link, and then causes chain link and chain link to produce and rock, leads to the performance variation problem of bending of tow chain cable.

(II) technical scheme

For the purpose that realizes above-mentioned bending performance is good, the utility model provides a following technical scheme: a towline cable with good bending performance comprises two base plates, two fixing blocks are fixedly arranged on the separated surfaces of the front base plate and the rear base plate, positioning rings are fixedly arranged in the two fixing blocks on the separated surfaces of the front base plate and the rear base plate, a rotating plate is fixedly arranged on the left side of the base plate, rotating shafts are fixedly arranged on the opposite surfaces of the front rotating plate and the rear rotating plate, the left side and the right side of the rotating plate are fixedly provided with positioning blocks, the upper side and the lower side of the interior of each positioning block are fixedly provided with limiting springs, the opposite surfaces of the upper limiting spring and the lower limiting spring are fixedly provided with limiting blocks positioned in the positioning blocks, the front base plate and the rear base plate are fixedly connected with two connecting plates, the upper connecting plate and the lower connecting plate are fixedly connected with a limiting frame positioned between the front base plate and the rear base plate, the left side and the right side of the inside of the limiting frame are both connected with limiting sliding frames extending to the outside of the limiting frame in a sliding mode.

Preferably, the inner parts of the left and right limiting sliding frames are movably connected with a cable extending to the outer part of the limiting frame.

Preferably, the front and the rear of the substrate are provided with circular grooves located outside the fixing blocks, and fixing holes located between the two fixing blocks and corresponding to the rotating shaft are formed in the substrate.

Preferably, the opposite surfaces of the front positioning block and the rear positioning block are provided with annular sliding grooves corresponding to the positioning rings.

Preferably, the opposite surfaces of the upper and lower limiting blocks are provided with anti-falling blocks which are positioned inside the positioning blocks and are in sliding connection with the positioning blocks.

Preferably, the inside of the limiting frame is provided with a sliding hole which is positioned outside the limiting sliding frame and is in sliding connection with the limiting sliding frame, and the two base plates, the two connecting plates and the two rotating blocks form a chain buckle.

(III) advantageous effects

Compared with the prior art, the utility model provides a tow chain cable that bending performance is good possesses following beneficial effect:

1. this drag chain cable that performance of buckling is good through the fixed block that sets up on the base plate, the locating piece that sets up on the rotor plate, when the pivot runs through the base plate and drives another rotor plate and rotate, conveniently cooperatees in fixed block and locating piece, and the locating piece rotates to laminating mutually with the side of fixed block, and then makes the rotation angle of two links obtain spacingly, avoids two current links limit of bending to make two links impaired to this bending performance between improving two links.

2. This drag chain cable that performance of buckling is good, through the stopper that sets up on the locating piece, when the locating piece rotates to laminating mutually with the side of fixed block, locating piece extrusion stopper and extrusion spacing spring, and then spacing spring realizes the buffering to the locating piece, it is too fast to avoid bending the speed and causes wearing and tearing great between locating piece and the fixed block, avoid the limit to bend and cause two chain links to wear too big and influence the performance of buckling, through the spacing frame that sets up on two connecting plates, it is convenient in placing unnecessary cable in the inside of spacing frame, when bending, it can realize the tensile of buckling the production in order to have unnecessary cable, and the spacing sliding frame that sets up on the spacing frame, it is convenient in playing the guard action to the cable, when avoiding the cable to bend, can be because the great damage epidermis of friction and influence the performance problem of buckling of cable.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of a half-section structure of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: the cable comprises a base plate 1, a fixing block 2, a positioning ring 3, a rotating plate 4, a rotating shaft 5, a positioning block 6, a limiting spring 7, a limiting block 8, a connecting plate 9, a limiting frame 10, a limiting sliding frame 11 and a cable 12.

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. 1-4, a towline cable with good bending performance comprises two base plates 1, two fixing blocks 2 are fixedly mounted on the separated surfaces of the front and rear base plates 1, circular grooves are formed in the separated surfaces of the front and rear base plates 1 and outside the fixing blocks 2, positioning rings 3 are fixedly mounted on the separated surfaces of the front and rear base plates 1 and inside the two fixing blocks 2, a rotating plate 4 is fixedly mounted on the left side of the base plate 1, rotating shafts 5 are fixedly mounted on the opposite surfaces of the front and rear rotating plates 4, fixing holes corresponding to the rotating shafts 5 and between the two fixing blocks 2 are formed in the base plate 1, positioning blocks 6 are fixedly mounted on the left and right sides of the rotating plate 4, annular sliding grooves corresponding to the positioning rings 3 are formed in the opposite surfaces of the front and rear positioning blocks 6, and limiting springs 7 are fixedly mounted on the upper and lower sides inside the positioning blocks 6, the equal fixed mounting of opposite face of two upper and lower spacing springs 7 has stopper 8 that is located locating piece 6 inside, the opposite face of two upper and lower stopper 8 all is provided with the anticreep piece that is located locating piece 6 inside and with locating piece 6 sliding connection, two preceding and following base plates 1 all are two connecting plate 9 fixed connection with quantity, two upper and lower connecting plate 9 all with be located around between two base plates 1 spacing frame 10 fixed connection, the equal sliding connection in inside left and right sides of spacing frame 10 has the spacing sliding frame 11 that extends to spacing frame 10 outside, the inside of spacing frame 10 is seted up and is located the outside sliding hole with spacing sliding frame 11 sliding connection of spacing sliding frame 11, two base plates 1, two connecting plates 9 and two rotating blocks 4 are constituteed to the chain link, control the inside of two spacing sliding frame 11 all with extend to the outside cable 12 swing joint of spacing frame 10.

In conclusion, this tow chain cable that bending performance is good, through the fixed block 2 that sets up on the base plate 1, the locating piece 6 that sets up on the rotor plate 4, when pivot 5 runs through base plate 1 and drives another rotor plate 4 and rotate, conveniently cooperate in fixed block 2 and locating piece 6, locating piece 6 rotates to laminating mutually with the side of fixed block 2, and then makes the rotation angle of two links obtain spacingly, avoids two links of current limit of bending to make two links impaired to this bending performance between improving two links.

And, through the limiting block 8 arranged on the positioning block 6, when the positioning block 6 rotates to be attached to the side surface of the fixed block 2, the positioning block 6 extrudes the limiting block 8 and extrudes the limiting spring 7, and then the limiting spring 7 buffers the positioning block 6, thereby avoiding that the positioning block 6 and the fixed block 2 are abraded greatly due to too high bending speed, and avoiding that the bending performance is influenced due to too much abrasion of two chain buckles caused by limit bending, through the limiting frames 10 arranged on the two connecting plates 9, the redundant cables 12 are conveniently placed in the limiting frames 10, and when bending is performed, the redundant cables 12 can be stretched due to bending, and the limiting sliding frame 11 arranged on the limiting frame 10 is convenient for protecting the cables 12, so that the problems that the skins are damaged due to larger friction and the bending performance of the cables 12 is influenced when the cables 12 are bent are avoided.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a tow chain cable that bending property is good, includes that quantity is base plate (1) of two, its characterized in that: the two-dimensional positioning device is characterized in that the front and the back of the two substrates (1) are fixedly provided with two fixed blocks (2) in quantity, the front and the back of the two substrates (1) are fixedly provided with two positioning rings (3) positioned in the two fixed blocks (2), the left side of the substrate (1) is fixedly provided with a rotating plate (4), the front and the back of the two substrates (1) are fixedly provided with rotating shafts (5) in opposite surfaces, the left and the right sides of the rotating plate (4) are fixedly provided with positioning blocks (6), the upper and the lower sides of the positioning block (6) are fixedly provided with limiting springs (7), the upper and the lower sides of the opposite surfaces of the limiting springs (7) are fixedly provided with limiting blocks (8) positioned in the positioning blocks (6), the front and the back of the two substrates (1) are fixedly connected with two connecting plates (9) in quantity, the upper and the lower two connecting plates (9) are fixedly connected with limiting frames (10) positioned between the front and the back of the two substrates (1), the left side and the right side of the inside of the limiting frame (10) are connected with limiting sliding frames (11) extending to the outside of the limiting frame (10) in a sliding mode.

2. The towline cable with good bending performance according to claim 1, characterized in that: the insides of the left and right limiting sliding frames (11) are movably connected with cables (12) extending to the outsides of the limiting frames (10).

3. The towline cable with good bending performance according to claim 1, characterized in that: the round grooves located outside the fixing blocks (2) are formed in the opposite surfaces of the front substrate (1) and the rear substrate (1), and fixing holes located between the two fixing blocks (2) and corresponding to the rotating shaft (5) are formed in the substrate (1).

4. The towline cable with good bending performance according to claim 1, characterized in that: and the opposite surfaces of the front positioning block and the rear positioning block (6) are provided with annular sliding grooves corresponding to the positioning rings (3).

5. The towline cable with good bending performance according to claim 1, characterized in that: the opposite surfaces of the upper limiting block and the lower limiting block (8) are provided with anti-falling blocks which are positioned inside the positioning blocks (6) and are in sliding connection with the positioning blocks (6).

6. The towline cable with good bending performance according to claim 1, characterized in that: the inside of the limiting frame (10) is provided with a sliding hole which is positioned outside the limiting sliding frame (11) and is in sliding connection with the limiting sliding frame (11), and the two base plates (1), the two connecting plates (9) and the two rotating plates (4) form a chain buckle.

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