CN203391886U - Caterpillar track section locking connection mechanism of track assembly - Google Patents

Caterpillar track section locking connection mechanism of track assembly Download PDF

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Publication number
CN203391886U
CN203391886U CN201320529751.3U CN201320529751U CN203391886U CN 203391886 U CN203391886 U CN 203391886U CN 201320529751 U CN201320529751 U CN 201320529751U CN 203391886 U CN203391886 U CN 203391886U
Authority
CN
China
Prior art keywords
caterpillar track
locking
track section
chain rail
caterpillar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320529751.3U
Other languages
Chinese (zh)
Inventor
张金
孙永宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rich Wild Mechanical Group Co ltd In Yantai
Original Assignee
Rich Wild Mechanical Group Co ltd In Yantai
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rich Wild Mechanical Group Co ltd In Yantai filed Critical Rich Wild Mechanical Group Co ltd In Yantai
Priority to CN201320529751.3U priority Critical patent/CN203391886U/en
Application granted granted Critical
Publication of CN203391886U publication Critical patent/CN203391886U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a caterpillar track section locking connection mechanism of a track assembly. The caterpillar track section locking connection mechanism comprises a caterpillar track section, wherein the caterpillar track section consists of a left caterpillar track section (1) and a right caterpillar track section (2); shaft holes of the left caterpillar track section (1) and the right caterpillar track section (2) are connected through a locking caterpillar track shaft (3). The caterpillar track section locking connection mechanism is characterized in that the shaft holes of the left caterpillar track section (1) and the right caterpillar track section (2) are in clearance fit with the locking caterpillar track shaft (3); tapered holes (4) are respectively drilled in two ends of the locking caterpillar track shaft (3); a bevel (5) is milled at each end of the locking caterpillar track shaft (3); expansion plugs (6) are respectively arranged in the tapered holes (4) in the two ends of the locking caterpillar track shaft (3). The caterpillar track section locking connection mechanism of the track assembly adopts a novel connection form to effortlessly connect tracks together end to end, is convenient to install and stable and reliable to operate, and can be used for conveniently disassembling the track assembly during maintenance; the labor intensity of an operator is reduced, and the assembly cost and the maintenance cost are reduced.

Description

The chain rail joint locking bindiny mechanism of track rail assembly
Technical field:
The utility model relates to tracked construction equipment technical field, is a kind of chain rail joint locking bindiny mechanism of track rail assembly specifically, is applicable to construction machinery and equipment track rail assembly and when entrucking, connects from beginning to end use.
Background technology:
At present, construction machinery and equipment track rail assembly, when entrucking connects from beginning to end, exists very large difficulty, because axis hole and the locking chain rail axle of chain rail joint are interference fit during assembling, and the magnitude of interference is 0.14mm ~ 0.2mm, during assembling, can only throw into sledgehammer, this brings great difficulty to assembling.Tracked construction equipment in use, often need to be taken track rail assembly apart, keeps in repair, but existing structure cannot normally be taken apart at all, can only be destructive tolling breakdown, and after tolling breakdown, have a joint destroyed, the part that needs to supplement equal number, the effort of taking a lot of work increases maintenance cost simultaneously.
Utility model content:
The purpose of this utility model is the deficiency that overcomes above-mentioned prior art, and a kind of chain rail joint locking bindiny mechanism of track rail assembly is provided, destructive strong, the effort of taking a lot of work and increase the problems such as maintenance cost while mainly solving existing track rail assembly maintenance.
The technical solution of the utility model is: the chain rail joint locking bindiny mechanism of track rail assembly, it comprises chain rail joint, chain rail joint is comprised of left chain rail joint and right chain rail joint, left chain rail joint is connected by locking chain rail axle with the axis hole of right chain rail joint, its special character is, the axis hole that described left chain rail joint and right chain rail save coordinates with locking chain rail shaft clearance, and locking chain Gui Zhou bores respectively coniform hole in two ends, and at step of each end mill, in the coniform hole of locking chain rail axle, pack the plug that rises into.
Compared with the prior art the chain rail joint locking bindiny mechanism of track rail assembly described in the utility model has following good effect: during installation, be convenient to crawler belt and link together from beginning to end, during maintenance, easily track rail assembly is taken apart, reduced workman's labour intensity, reduced assembling, service expenditure, and working stability, reliable.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
For Comprehension and Implementation better, below in conjunction with accompanying drawing, provide specific embodiment and describe the utility model in detail; Illustrated embodiment only can be for explaining the utility model, not for limiting the utility model.
Embodiment 1, referring to Fig. 1, be processed into left chain rail joint 1 and right chain rail joint 2, the axis hole of left chain rail joint 1 is connected by locking chain rail axle 3 with the axis hole of right chain rail joint 2, axis hole and locking chain rail axle 3 free-running fits of the axis hole of left chain rail joint 1 and right chain rail joint 2, coniform hole 4 is bored respectively in the two ends of locking chain rail axle 3, and at step 5 of each end mill, locking chain rail axle 3 will pack in left chain rail joint 1 and right chain rail joint 2 axis holes that match very easily like this, then in the coniform hole 4 at locking chain rail axle 3 two ends, be respectively charged into the plug 6 that rises, urgent, rise to fill in 6 and have rib-loop, make left chain rail joint 1, right chain rail joint 2 and locking chain rail axle 3 have certain interference, locking chain rail axle 3 just can not scurried out in the course of the work from the axis hole of chain rail joint like this.
The chain rail joint locking bindiny mechanism of track rail assembly described in the utility model, during use, when maintenance need to be opened track rail assembly, only need go out with the pin drift plug that will rise, and just can very easily track rail assembly be opened, and keeps in repair, time saving and energy saving.

Claims (1)

1. the chain rail of track rail assembly joint is locked bindiny mechanism, it comprises chain rail joint, chain rail joint is comprised of left chain rail joint (1) and right chain rail joint (2), left chain rail joint (1) is connected by locking chain rail axle (3) with the axis hole that right chain rail saves (2), it is characterized in that, described left chain rail joint (1) and axis hole and locking chain rail axle (3) free-running fit of right chain rail joint (2), coniform hole (4) is bored respectively at the two ends of locking chain rail axle (3), and at a step of each end mill (5), in the coniform hole (4) at locking chain rail axle (3) two ends, be respectively charged into the plug (6) that rises.
CN201320529751.3U 2013-08-29 2013-08-29 Caterpillar track section locking connection mechanism of track assembly Expired - Fee Related CN203391886U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320529751.3U CN203391886U (en) 2013-08-29 2013-08-29 Caterpillar track section locking connection mechanism of track assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320529751.3U CN203391886U (en) 2013-08-29 2013-08-29 Caterpillar track section locking connection mechanism of track assembly

Publications (1)

Publication Number Publication Date
CN203391886U true CN203391886U (en) 2014-01-15

Family

ID=49903438

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320529751.3U Expired - Fee Related CN203391886U (en) 2013-08-29 2013-08-29 Caterpillar track section locking connection mechanism of track assembly

Country Status (1)

Country Link
CN (1) CN203391886U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110027641A (en) * 2019-04-22 2019-07-19 中山安信通机器人制造有限公司 A kind of anti-loose method for maintaining of crawler belt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110027641A (en) * 2019-04-22 2019-07-19 中山安信通机器人制造有限公司 A kind of anti-loose method for maintaining of crawler belt
CN110027641B (en) * 2019-04-22 2020-07-10 中山安信通机器人制造有限公司 Anti-loosening maintenance method for crawler belt

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140115

Termination date: 20160829

CF01 Termination of patent right due to non-payment of annual fee