CN219176878U

CN219176878U - Heavy side bending chain easy to splice

Info

Publication number: CN219176878U
Application number: CN202320303671.XU
Authority: CN
Inventors: 汪令来
Original assignee: Shanghai Lilai Chain Co ltd
Current assignee: Shanghai Lilai Chain Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-06-13
Anticipated expiration: 2033-02-24

Abstract

The utility model discloses a heavy-duty side bending chain easy to splice, which comprises a block body, a connecting block and a fixed block, wherein the block body is arranged at the top end of the connecting block, the connecting structure comprises a connecting shaft, a threaded rod and a positioning block, the connecting shaft is arranged in the fixed block, the positioning blocks are arranged on two sides of the connecting shaft, and the threaded rod is arranged on two sides of the connecting shaft. According to the utility model, the connecting block is arranged at the bottom end of the block, the connecting block at the bottom end of the block is matched with the connecting block at one side of the block, the inner diameter of the connecting block is larger than the outer diameter of the fixed block, the fixed block can be clamped into the connecting block, then the connecting shaft penetrates through the fixed block and the connecting block, the connecting shaft can form the fixed block and the connecting block together, the connecting shaft is inserted into the connecting block and the fixed block, the threaded rod and the positioning block form threaded connection, and the connecting shaft can be fixed by screwing the positioning block, so that the aim of connecting and dismounting the heavy side bending chain conveniently is fulfilled.

Description

Heavy side bending chain easy to splice

Technical Field

The utility model relates to the technical field of side bending chains, in particular to a heavy side bending chain easy to splice.

Background

The chain is generally a metal link or ring and is used for mechanical transmission and traction. The chain for blocking the traffic channel, the chain for mechanical transmission, the lateral bending chain is one of the chains which increases the transverse bending and twisting performance of the chains, the clearance between the inner and outer chain plates and the pin roll sleeve is larger than that of a standard roller chain, the chain which increases the transverse bending and twisting performance of the chains is a common chain, but the existing heavy lateral bending chain has some defects, and the heavy lateral bending chain which is easy to splice is needed.

However, the existing heavy side bending chain easy to splice still has some problems, and the specific problems are as follows:

1. the problem that the heavy side bending chain is difficult to connect and disassemble and assemble the side bending chain is solved, when the chain is used, the side bending chain is required to be installed, the side bending chain is convenient to use in different places, and the side bending chain is convenient to transport.

2. The problem that the wear resistance of the side bending chain is difficult to strengthen by the heavy side bending chain is not strong enough, the wear resistance of the side bending chain needs to be strengthened, and the situation that the side bending chain is worn when in use is prevented.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a heavy-duty side bending chain easy to splice, which is used for solving the defects that the existing heavy-duty side bending chain is difficult to connect, disassemble and assemble and is difficult to strengthen the abrasion resistance of the side bending chain.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the heavy side bending chain easy to splice comprises a block body, a connecting block and a fixed block, wherein the block body is arranged at the top end of the connecting block;

the bottom end of the block body is provided with a bulge, the outer side of the block body is provided with an anti-corrosion structure, the outer side of the anti-corrosion structure is provided with a wear-resistant structure, one end of the block body is provided with a groove, and one end of the block body is provided with a fixed block;

the connecting structure is installed to the bottom of fixed block, connecting structure includes connecting axle, threaded rod and locating piece, the inside at the fixed block is installed to the connecting axle, the both sides of connecting axle all are provided with the locating piece, the threaded rod is all installed to the both sides of connecting axle.

During the use, the connecting block of block bottom and connecting block one side mutually support, and the internal diameter of connecting block is greater than the external diameter of fixed block, can go into the inside of connecting block with the fixed block card, then can pass fixed block and connecting block through the connecting axle, and the connecting axle can constitute fixed block and connecting block together, and the connecting axle inserts inside connecting block and the fixed block, and threaded rod and locating piece constitute threaded connection, screw up the locating piece just can fix the connecting axle.

Preferably, the wear-resisting structure includes articulamentum, wearing layer and wear-resisting line, the outside at the block is installed to the articulamentum, the outside of articulamentum is provided with the wearing layer, and the wearing layer passes through the articulamentum to be connected on the block, and the wearing layer can protect the block, prevents the circumstances that the block from wearing and tearing when using, and the wear-resisting line is equidistant range in the surface of wearing layer, and wear-resisting line and wearing layer cooperation just can prevent the circumstances that the block from wearing and tearing.

Preferably, the outer side of the wear-resistant layer is provided with wear-resistant grains, and the wear-resistant grains are arranged at equal intervals on the outer side of the wear-resistant layer, so that the wear resistance of the wear-resistant layer can be enhanced by the wear-resistant grains.

Preferably, the anticorrosion structure comprises an anticorrosion coating, a vacuum cavity and an installation block, wherein the anticorrosion coating is installed on the outer side of the block, the vacuum cavity is arranged on the inner side of the anticorrosion coating, the anticorrosion coating is smeared on the surface of the block, the anticorrosion of the block can be enhanced, the block is prevented from being corroded, the vacuum cavity is arranged in the block, the anticorrosion of the block can be effectively enhanced, and the block is prevented from being corroded when the block is used for a long time.

Preferably, the installation blocks are arranged in the vacuum cavity at equal intervals relative to the central axis of the block, and the blocks are connected together by the installation blocks in the vacuum cavity.

Preferably, external threads are uniformly arranged on the outer side wall of the threaded rod, internal threads matched with the external threads are uniformly arranged on the inner side wall of the positioning block, the threaded rod is in threaded connection with the positioning block, and the connecting shaft can be fixed by screwing the positioning block.

Preferably, the bottom of fixed block is provided with the fixture block, the inside of connecting block is provided with the draw-in groove, fixed block and connecting block constitute the block structure, and the block structure convenient to detach.

(III) beneficial effects

The heavy side bending chain easy to splice has the advantages that: the connecting block is arranged at the bottom end of the block body, the connecting block at the bottom end of the block body is matched with the connecting block at one side of the block body, the inner diameter of the connecting block is larger than the outer diameter of the fixed block, the fixed block can be clamped into the connecting block, then the connecting shaft can penetrate through the fixed block and the connecting block, the fixed block and the connecting block can be formed together by the connecting shaft, after the connecting shaft is inserted into the connecting block and the inside of the fixed block, the threaded rod and the positioning block form threaded connection, the connecting shaft can be fixed by screwing the positioning block, and therefore the purpose that a heavy side bending chain is convenient for connecting and dismounting the side bending chain is achieved;

the connecting layer is arranged on the outer side of the block body, the wear-resistant layer is connected to the block body through the connecting layer, the wear-resistant layer can protect the block body, the wear-resistant lines are arranged at equal intervals on the surface of the wear-resistant layer, the wear resistance of the wear-resistant layer can be enhanced, the wear-resistant lines and the wear-resistant layer are matched to prevent the block body from being worn, and therefore the aim that the heavy-duty side bending chain is convenient for enhancing the wear resistance of the block body is achieved;

through being provided with anticorrosive coating in the outside of block, the anticorrosive coating has been paintd on the surface of block, can strengthen the anticorrosive of block, prevents that the condition of corrosion from appearing in the block, and the inside vacuum chamber that is provided with of block simultaneously, the inside installation piece of vacuum chamber lets the block link together, and the anticorrosive of block can effectively be strengthened to the vacuum chamber, prevents that the block from appearing corroding the condition when long-time use to this reaches the heavy side bending chain and is convenient for strengthen the anticorrosive purpose of block.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is an enlarged partial cross-sectional view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is a schematic view of a three-dimensional structure of a connecting structure according to the present utility model;

fig. 5 is a schematic diagram of a front partial cross-sectional structure of the anticorrosion structure of the present utility model.

Reference numerals in the drawings illustrate: 1. a block; 2. a wear resistant structure; 201. a connection layer; 202. a wear-resistant layer; 203. wear-resistant lines; 3. an anti-corrosion structure; 301. an anti-corrosion coating; 302. a vacuum chamber; 303. a mounting block; 4. a protrusion; 5. a connection structure; 501. a connecting shaft; 502. a threaded rod; 503. a positioning block; 6. a connecting block; 7. a fixed block; 8. a groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, 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. 1-5, an embodiment of the present utility model is provided: the heavy side bending chain easy to splice comprises a block body 1, a connecting block 6 and a fixed block 7, wherein the block body 1 is installed at the top end of the connecting block 6.

The bottom of block 1 is provided with protruding 4, and anticorrosive structure 3 is installed in the outside of block 1, and anticorrosive structure 3 includes anticorrosive coating 301, vacuum chamber 302 and installation piece 303, and anticorrosive coating 301 installs in the outside of block 1, and anticorrosive coating 301's inboard is provided with vacuum chamber 302, and the internally mounted of vacuum chamber 302 has installation piece 303, and the installation piece 303 is equidistant with respect to the axis of block 1.

In the first embodiment, the surface of the block 1 is coated with the anti-corrosion coating 301, so that the anti-corrosion performance of the block 1 can be enhanced, corrosion of the block 1 is prevented, meanwhile, the vacuum cavity 302 is arranged in the block 1, the blocks 1 are connected together by the installation blocks 303 in the vacuum cavity 302, the anti-corrosion performance of the block 1 can be effectively enhanced by the vacuum cavity 302, and the block 1 is prevented from being corroded when being used for a long time.

The wear-resisting structure 2 is installed in the outside of anticorrosive structure 3, and wear-resisting structure 2 includes tie layer 201, wearing layer 202 and wear-resisting line 203, and tie layer 201 installs in the outside of block 1, and the outside of tie layer 201 is provided with wearing layer 202, and the outside of wearing layer 202 is provided with wear-resisting line 203, and wearing line 203 is equidistant the range in the outside of wearing layer 202.

In a second embodiment, the wear-resistant layer 202 is connected to the block 1 through the connecting layer 201, the wear-resistant layer 202 can protect the block 1, wear of the block 1 is prevented when the block is used, the wear-resistant lines 203 are arranged on the surface of the wear-resistant layer 202 at equal intervals, the wear resistance of the wear-resistant layer 202 can be enhanced by the wear-resistant lines 203, and the wear-resistant lines 203 and the wear-resistant layer 202 can prevent the block 1 from wearing when being matched.

One end of the block body 1 is provided with a groove 8, one end of the block body 1 is provided with a fixed block 7, the bottom end of the fixed block 7 is provided with a clamping block, the inside of the connecting block 6 is provided with a clamping groove, and the fixed block 7 and the connecting block 6 form a clamping structure.

The connection structure 5 is installed to the bottom of fixed block 7, and connection structure 5 includes connecting axle 501, threaded rod 502 and locating piece 503, and connecting axle 501 installs the inside at fixed block 7, and the both sides of connecting axle 501 all are provided with locating piece 503, and threaded rod 502 is all installed to the both sides of connecting axle 501, evenly is provided with the external screw thread on the lateral wall of threaded rod 502, evenly is provided with the internal thread mutually supporting with the external screw thread on the inside wall of locating piece 503, threaded rod 502 and locating piece 503 are threaded connection.

In the third embodiment, firstly, the connecting block 6 at the bottom end of the block 1 and the connecting block 6 at one side of the block 1 are matched with each other, the inner diameter of the connecting block 6 is larger than the outer diameter of the fixed block 7, the fixed block 7 can be clamped into the connecting block 6, then the connecting shaft 501 can penetrate through the fixed block 7 and the connecting block 6, the connecting shaft 501 can form the fixed block 7 and the connecting block 6 together, after the connecting shaft 501 is inserted into the connecting block 6 and the connecting block 7, the threaded rod 502 and the positioning block 503 form threaded connection, and the connecting shaft 501 can be fixed by screwing the positioning block 503.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. Heavy side bending chain of easily concatenation, including block (1), connecting block (6) and fixed block (7), its characterized in that: the top end of the connecting block (6) is provided with a block body (1);

the anti-corrosion block is characterized in that a bulge (4) is arranged at the bottom end of the block body (1), an anti-corrosion structure (3) is arranged at the outer side of the block body (1), a wear-resistant structure (2) is arranged at the outer side of the anti-corrosion structure (3), a groove (8) is formed in one end of the block body (1), and a fixing block (7) is arranged at one end of the block body (1);

connection structure (5) are installed to the bottom of fixed block (7), connection structure (5) are including connecting axle (501), threaded rod (502) and locating piece (503), inside at fixed block (7) is installed to connecting axle (501), both sides of connecting axle (501) all are provided with locating piece (503), threaded rod (502) are all installed to the both sides of connecting axle (501).

2. The heavy-duty side-bending chain easy to splice according to claim 1, characterized in that: the wear-resistant structure (2) comprises a connecting layer (201), a wear-resistant layer (202) and wear-resistant grains (203), wherein the connecting layer (201) is arranged on the outer side of the block body (1), and the wear-resistant layer (202) is arranged on the outer side of the connecting layer (201).

3. The heavy-duty side-bending chain easy to splice according to claim 2, characterized in that: the outer side of the wear-resistant layer (202) is provided with wear-resistant grains (203), and the wear-resistant grains (203) are arranged at equal intervals on the outer side of the wear-resistant layer (202).

4. The heavy-duty side-bending chain easy to splice according to claim 1, characterized in that: the anti-corrosion structure (3) comprises an anti-corrosion coating (301), a vacuum cavity (302) and a mounting block (303), wherein the anti-corrosion coating (301) is mounted on the outer side of the block body (1), and the vacuum cavity (302) is arranged on the inner side of the anti-corrosion coating (301).

5. The heavy-duty side-bending chain easy to splice according to claim 4, wherein: the vacuum cavity (302) is internally provided with mounting blocks (303), and the mounting blocks (303) are arranged at equal intervals relative to the central axis of the block body (1).

6. The heavy-duty side-bending chain easy to splice according to claim 1, characterized in that: external threads are uniformly arranged on the outer side wall of the threaded rod (502), internal threads matched with the external threads are uniformly arranged on the inner side wall of the positioning block (503), and the threaded rod (502) is in threaded connection with the positioning block (503).

7. The heavy-duty side-bending chain easy to splice according to claim 1, characterized in that: the bottom of fixed block (7) is provided with the fixture block, the inside of connecting block (6) is provided with the draw-in groove, fixed block (7) and connecting block (6) constitute the block structure.