CN211543724U

CN211543724U - Crawler block convenient to replace

Info

Publication number: CN211543724U
Application number: CN201922378202.0U
Authority: CN
Inventors: 简宗贤; 杨永青; 张国辉
Original assignee: Changzhou Oio Track Co ltd
Current assignee: Changzhou Oio Track Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-22
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a convenient track piece of changing belongs to track piece technical field. The rubber layer (1) and the metal layer (2) integrally form a boss structure; the rubber layer (1) is detachably arranged at the top of the metal layer (2); the top of the rubber layer (1) is provided with a plurality of rubber bulges (3); the bottom of the metal layer (2) is provided with a connecting piece (6); one end of the metal layer (2) is fixedly provided with a first limiting part (4), and the other end of the metal layer (2) is detachably provided with a second limiting part (5). The crawler belt block convenient to replace is detachably arranged at the top of the metal layer (2) through the rubber layer (1), and the rubber layer (1) can be detached and replaced after being worn, so that the cost is greatly saved; with parallelly connected through bolt and spacing dual mode, guaranteed that the track piece installation is firm, set up a plurality of archs, can increase the frictional force of track piece.

Description

Crawler block convenient to replace

Technical Field

The utility model relates to a convenient track piece of changing belongs to track piece technical field.

Background

In the prior art, part of the track blocks are arranged on the track shoe and are usually fixed by bolts, so that the risk of looseness exists in the use process;

meanwhile, the prior crawler belt blocks are mostly made of rubber, so that the service life is limited, and the cost is greatly increased;

for example, chinese patent with patent publication No. CN203158110U discloses a rubber track block, which comprises a rubber block and a metal mounting block adhered below the rubber block, wherein the upper end surface of the rubber block is a working surface, and the width of the working surface is 5.6-5.7 cm;

the above patent has increased the area of track piece working face, has increased the atress of track piece promptly, makes the track piece stability in use higher.

But it also has the problems of limited service life, integral replacement and high cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the background, and provides a track block which is convenient to replace, has reasonable structure, can be conveniently partially replaced when being worn, can be firmly arranged on a track plate, and is not easy to loose; the friction with the ground is also better.

The purpose of the utility model is realized like this: a track block convenient to replace comprises a rubber layer and a metal layer, wherein the rubber layer and the metal layer integrally form a boss structure;

the rubber layer is detachably arranged on the top of the metal layer;

the top of the rubber layer is provided with a plurality of rubber bulges;

the bottom of the metal layer is provided with a connecting piece;

the one end of metal level is fixed and is provided with first locating part, the detachable second locating part of installing of the other end of metal level.

The rubber layer is installed on the top of the metal layer through bolts.

The first limiting part is an L-shaped limiting plate and is fixedly welded on one side of the metal layer.

The second limiting part is an inverted L-shaped limiting plate which is symmetrical to the first limiting part in structure and is arranged on the other side of the metal layer through a bolt.

The connecting piece is a bolt connecting piece.

Compared with the prior art, the utility model has the advantages of it is following:

the crawler belt block convenient to replace is reasonable in structure, can be detachably arranged at the top of the metal layer through the rubber layer, and can be locally detached and replaced after being worn and used, so that the cost is greatly saved;

the crawler belt block is installed firmly by means of the parallel bolt and limiting modes, and the friction force of the crawler belt block can be increased by the aid of the plurality of protrusions.

Drawings

Fig. 1 is the utility model relates to a convenient overall structure schematic diagram of track piece of changing, wherein:

1. a rubber layer; 2. a metal layer; 3. a rubber bulge; 4. a first limit piece; 5. a second limiting member; 6. a connecting member.

Fig. 2 is a schematic top view of the track block convenient to replace according to the present invention.

Detailed Description

The invention is described below with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1-2, a track block convenient to replace comprises a rubber layer 1 and a metal layer 2, wherein the rubber layer 1 and the metal layer 2 integrally form a boss structure;

the rubber layer 1 is detachably arranged on the top of the metal layer 2;

the top of the rubber layer 1 is provided with a plurality of rubber bulges 3;

the bottom of the metal layer 2 is provided with a connecting piece 6;

the one end of metal level 2 is fixed and is provided with first locating part 4, second locating part 5 is detachably installed to the other end of metal level 2.

The rubber layer 1 is mounted on the top of the metal layer 2 through bolts.

The first limiting part 4 is an L-shaped limiting plate and is fixedly welded on one side of the metal layer 2.

The second limiting part 5 is an inverted L-shaped limiting plate with a structure symmetrical to that of the first limiting part 4, and is mounted on the other side of the metal layer 2 through a bolt.

The connecting piece 6 is a bolt connecting piece.

In this embodiment, the utility model relates to a method for installing track piece of convenient change as follows:

the method comprises the following steps: firstly, integrally clamping the crawler block to a crawler plate through a first limiting piece 4, and then installing a second limiting piece 5 on the other side;

step two: and horizontally moving the crawler blocks on the crawler plate, finding corresponding mounting positions, and completely and fixedly mounting the crawler blocks through the connecting pieces 6.

In this embodiment, through with rubber layer 1 detachable installation at metal level 2 top, also can dismantle the bolt on the rubber layer 1 after using wearing and tearing, then carry out the change of rubber layer 1 to pass through the bolt installation once more, practiced thrift the cost so greatly.

In this embodiment, the first limiting member 4, the second limiting member 5 and the connecting member 6 are matched to mount a bolt and use a limiting fit, so that the crawler belt block is firmly mounted.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. The utility model provides a convenient track piece of changing which characterized in that: the rubber layer (1) and the metal layer (2) are integrally formed into a boss structure;

the rubber layer (1) is detachably arranged at the top of the metal layer (2);

the top of the rubber layer (1) is provided with a plurality of rubber bulges (3);

the bottom of the metal layer (2) is provided with a connecting piece (6);

one end of the metal layer (2) is fixedly provided with a first limiting part (4), and the other end of the metal layer (2) is detachably provided with a second limiting part (5).

2. A track pad for easy replacement according to claim 1, wherein: the rubber layer (1) is arranged on the top of the metal layer (2) through bolts.

3. A track pad for easy replacement according to claim 1, wherein: the first limiting part (4) is an L-shaped limiting plate and is fixedly welded on one side of the metal layer (2).

4. A track pad for easy replacement according to claim 1, wherein: the second limiting part (5) is a reverse L-shaped limiting plate which is symmetrical to the first limiting part (4) in structure and is arranged on the other side of the metal layer (2) through a bolt.

5. A track pad for easy replacement according to claim 1, wherein: the connecting piece (6) is a bolt connecting piece.