CN220748939U - Dedicated cable knot of chain rigging - Google Patents

Abstract

The utility model discloses a special cable buckle for a chain rigging, which relates to the technical field of chains and comprises a first buckle, wherein a second buckle is arranged at the opening end of the first buckle, connecting rods are arranged on the first buckle and the second buckle, the other end of each connecting rod is connected with a nut in a threaded manner, the outer side of each nut is rotationally connected with a ball, and the outer side of each ball is rotationally connected with a fixing block. According to the utility model, the first retaining ring, the second retaining ring, the connecting rod, the nut, the fixed block, the fixed plate and the fixed pin are arranged, when in connection, the convex block is placed in the groove, then the connecting rod penetrates through the first retaining ring and the second retaining ring, the fixed plate penetrates through the first retaining ring, the nut is screwed by rotating the nut through the handle, then the fixed pin penetrates through the through holes in the fixed plate and the first retaining ring, when the fixed pin needs to be disassembled, the convex rod compression spring is pulled to take out the fixed pin, then the handle is rotated, the nut and the fixed block can be rotated down, the connecting rod is taken out, and the disassembly is completed, so that the operation is simple.

Description

Dedicated cable knot of chain rigging

Technical Field

The utility model relates to the technical field of chains, in particular to a special cable buckle for a chain rigging.

Background

The chain rigging is formed by connecting metal chain links, mainly comprises two types of welding and assembling according to the form, and adopts high-quality alloy steel according to single structure, multiple structures and the like.

The chain rigging is long in service life, flexible, suitable for large-scale and frequent use occasions, flexible in multiple limbs, capable of improving working efficiency, reducing cost and the like in various combination modes, and when in use, the chain rigging needs to be matched with a cable buckle, for example, when an existing butterfly buckle is installed, two cable buckles are required to be matched, then a fixing pin is inserted from the middle, a bow is penetrated into a groove in the middle of the fixing pin from the lower part, and then the fixing pin is smashed into the cable buckle by a hammer.

However, the existing rope buckle of the rigging has the problem that the disassembly is inconvenient, and can not be flexibly applied to different occasions.

Disclosure of Invention

Based on this, the present utility model aims to provide a special cable buckle for a chain rigging, so as to solve the technical problems set forth in the above background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dedicated cable knot of chain rigging, includes first buckle, the open end of first buckle is provided with the second buckle, be provided with the connecting rod on first buckle and the second buckle, the other end threaded connection of connecting rod has the nut, the outside of nut rotates and is connected with the ball, the outside of ball rotates and is connected with the fixed block.

Through adopting above-mentioned technical scheme, when connecting first buckle and second buckle, place the lug in the recess, then pass first buckle and second buckle with the connecting rod, place the fixed plate through first buckle, screw up the nut through the handle rotation nut, realize fixing between first buckle and the second buckle, easy operation, the cable buckle can be applied to different occasions, realizes the maximum utilization ratio of article.

The utility model is further characterized in that the first retaining ring is fixedly provided with a convex block, and the second retaining ring is provided with a groove matched with the convex block.

Through adopting above-mentioned technical scheme, lug and recess block can assist the connection first buckle and second buckle, make the connection of first buckle and second buckle more fastening, strengthen the rigidity.

The utility model is further characterized in that a protection ring is arranged between the nut and the fixed block, and a handle is fixed on the nut.

Through adopting above-mentioned technical scheme, the protection ring protects inside ball, prevents that there is dust etc. to fall into the roll that influences the ball, influences the rotation of nut.

The utility model is further characterized in that a fixing plate is fixed on one side of the fixing block, and a fixing pin is arranged on the fixing plate.

Through adopting above-mentioned technical scheme, the fixed pin passes the through-hole on fixed plate and the first buckle, can link together fixed plate and the first buckle to spacing is carried out the fixed block.

The utility model is further characterized in that a sliding sleeve is fixed on one side of the fixed block, a spring is fixed in the sliding sleeve, and a sliding rod is fixed on the other end of the spring and is in sliding connection with the sliding sleeve.

Through adopting above-mentioned technical scheme, the slide bar can compress the spring and realize the slip in the sliding sleeve, reaches the effect of stretching out or withdrawing to spacing and loosening the fixed pin.

The utility model is further arranged that one end of the sliding rod is provided with an inclined plane, the fixed pin is provided with a slotted hole matched with the inclined plane end of the sliding rod, and the top surface of the sliding rod is fixed with a convex rod.

Through adopting above-mentioned technical scheme, during the connection, the inclined plane end card of slide bar advances the fixed pin, carries out spacingly to the fixed pin, prevents that the fixed pin from rocking to prevent that the fixed block from rocking, can separate slide bar and fixed pin through the pulling protruding pole, thereby take down the fixed pin from first buckle and fixed plate.

In summary, the utility model has the following advantages:

according to the utility model, the first retaining ring, the second retaining ring, the connecting rod, the nut, the fixing block, the fixing plate and the fixing pin are arranged, when the first retaining ring and the second retaining ring are connected, the protruding block is placed in the groove, then the connecting rod penetrates through the first retaining ring and the second retaining ring, the fixing plate penetrates through the first retaining ring and the fixing plate, the nut is screwed down by rotating the nut through the handle, fixing between the first retaining ring and the second retaining ring is achieved, then the fixing pin penetrates through the fixing plate and the through hole on the first retaining ring, when the fixing pin penetrates through, the sliding rod is extruded, the sliding rod compresses the spring, when the slotted hole on the fixing pin is level with the sliding rod, the spring pushes the sliding rod to be inserted into the sliding rod to limit the fixing pin, so that the fixing block is limited, at the moment, the connecting rod can drive the nut to rotate together, the flexibility of the cable buckle is not affected, when the fixing rod is required to be pulled to compress the spring, the sliding rod and the fixing pin can be taken out, then the handle is rotated down, the nut and the fixing rod is taken out, the connecting rod is completed, the dismounting process is simple, the cable buckle can be applied to different occasions, and the maximum utilization rate of the object is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view showing the connection of the fixing plate and the fixing pin according to the present utility model;

FIG. 3 is a schematic view of the ball and nut connection of the present utility model;

FIG. 4 is a schematic illustration of the connection of a sliding sleeve and a sliding rod according to the present utility model.

In the figure: 1. a first clasp; 2. a second clasp; 3. a bump; 4. a groove; 5. a connecting rod; 6. a nut; 7. a ball; 8. a fixed block; 9. a guard ring; 10. a handle; 11. a fixing plate; 12. a fixing pin; 13. a sliding sleeve; 14. a spring; 15. a slide bar; 16. a protruding rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides a special cable knot of chain rigging, as shown in fig. 1-4, including first buckle 1, the open end of first buckle 1 is provided with second buckle 2, be provided with connecting rod 5 on first buckle 1 and the second buckle 2, the other end threaded connection of connecting rod 5 has nut 6, the outside of nut 6 rotates and is connected with ball 7, the outside of ball 7 rotates and is connected with fixed block 8, when connecting first buckle 1 and second buckle 2, place lug 3 in recess 4, then pass first buckle 1 and second buckle 2 with connecting rod 5, place fixed plate 11 through first buckle 1, rotate nut 6 through handle 10 and screw up nut 6, realize the fixed between first buckle 1 and the second buckle 2, easy operation, the cable knot can be applied to different occasions, realize the maximum utilization ratio of article.

Referring to fig. 1, the present utility model further provides that the first buckle 1 is fixed with a protrusion 3, the second buckle 2 is provided with a groove 4 matching with the protrusion 3, and the protrusion 3 and the groove 4 are engaged, so as to assist in connecting the first buckle 1 and the second buckle 2, so that the connection between the first buckle 1 and the second buckle 2 is more secure, and the rigidity is enhanced.

Referring to fig. 1 and 2, a protection ring 9 is disposed between the nut 6 and the fixed block 8, a handle 10 is fixed on the nut 6, and the protection ring 9 protects the balls 7 inside, so as to prevent dust from falling into the balls 7 to affect the rolling of the nut 6.

Referring to fig. 2 and 3, a fixing plate 11 is fixed on one side of the fixing block 8, a fixing pin 12 is provided on the fixing plate 11, and the fixing pin 12 passes through the fixing plate 11 and the through hole on the first retaining ring 1 to connect the fixing plate 11 and the first retaining ring 1, thereby limiting the fixing block 8.

Referring to fig. 2 and 4, a sliding sleeve 13 is fixed at one side of the fixed block 8, a spring 14 is fixed inside the sliding sleeve 13, a sliding rod 15 is fixed at the other end of the spring 14, the sliding rod 15 is slidably connected with the sliding sleeve 13, the sliding rod 15 can compress the spring 14 to realize sliding in the sliding sleeve 13, and the extending or retracting effect is achieved, so that the fixed pin 12 is limited and loosened.

Referring to fig. 2 and 4, one end of the slide bar 15 is provided with an inclined surface, a slot hole matched with the inclined surface end of the slide bar 15 is formed in the fixed pin 12, a protruding rod 16 is fixed on the top surface of the slide bar 15, and when the slide bar 15 is connected, the inclined surface end of the slide bar 15 is clamped into the fixed pin 12 to limit the fixed pin 12, so that the fixed pin 12 is prevented from shaking, the fixed block 8 is prevented from shaking, the slide bar 15 and the fixed pin 12 can be separated by pulling the protruding rod 16, and the fixed pin 12 is taken down from the first retaining ring 1 and the fixed plate 11.

The working principle of the utility model is as follows: when the first buckle 1 and the second buckle 2 are connected, the protruding block 3 is placed in the groove 4, then the connecting rod 5 penetrates through the first buckle 1 and the second buckle 2, the fixing plate 11 penetrates through the first buckle 1 to be placed, the nut 6 is screwed up through the nut 6 rotated by the handle 10, fixation between the first buckle 1 and the second buckle 2 is achieved, then the fixing pin 12 penetrates through the fixing plate 11 and the through hole on the first buckle 1, when the fixing pin 12 penetrates through, the sliding rod 15 is extruded, the sliding rod 15 compresses the spring 14, when the slotted hole on the fixing pin 12 is leveled with the sliding rod 15, the spring 14 pushes the sliding rod 15 to be inserted into the sliding rod 15, limiting is carried out on the fixing pin 12, so that the fixing block 8 is limited, at the moment, the connecting rod 5 can drive the nut 6 to rotate together, the flexibility of the cable buckle is not affected, when the handle 10 is required to be disassembled, the protruding rod 16 is pulled to compress the spring 14, the sliding rod 15 and the fixing pin 12 are separated, the fixing pin 12 can be taken out, then the nut 6 and the fixing block 8 can be rotated down, the connecting rod 5 is taken out, and the disassembly is completed.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (6)

1. The utility model provides a dedicated cable knot of chain rigging, includes first buckle (1), its characterized in that: the opening end of first buckle (1) is provided with second buckle (2), be provided with connecting rod (5) on first buckle (1) and second buckle (2), the other end threaded connection of connecting rod (5) has nut (6), the outside of nut (6) rotates and is connected with ball (7), the outside of ball (7) rotates and is connected with fixed block (8).

2. A special cable for a chain rigging according to claim 1, wherein: the first retaining ring (1) is fixedly provided with a protruding block (3), and the second retaining ring (2) is provided with a groove (4) matched with the protruding block (3).

3. A special cable for a chain rigging according to claim 1, wherein: a protection ring (9) is arranged between the nut (6) and the fixed block (8), and a handle (10) is fixed on the nut (6).

4. A special cable for a chain rigging according to claim 1, wherein: one side of the fixed block (8) is fixed with a fixed plate (11), and the fixed plate (11) is provided with a fixed pin (12).

5. The cable tie for a chain rigging of claim 4, wherein: one side of the fixed block (8) is fixed with a sliding sleeve (13), a spring (14) is fixed in the sliding sleeve (13), the other end of the spring (14) is fixed with a sliding rod (15), and the sliding rod (15) is in sliding connection with the sliding sleeve (13).

6. The special cable of claim 5, wherein: one end of the sliding rod (15) is provided with an inclined plane, the fixed pin (12) is provided with a slotted hole matched with the inclined plane end of the sliding rod (15), and the top surface of the sliding rod (15) is fixed with a protruding rod (16).