CN106428270B - Excavator chain link - Google Patents
Excavator chain link Download PDFInfo
- Publication number
- CN106428270B CN106428270B CN201510474214.7A CN201510474214A CN106428270B CN 106428270 B CN106428270 B CN 106428270B CN 201510474214 A CN201510474214 A CN 201510474214A CN 106428270 B CN106428270 B CN 106428270B
- Authority
- CN
- China
- Prior art keywords
- chain link
- sleeve
- link
- horizontally long
- right sleeve
- 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
Links
Abstract
The present invention relates to a kind of excavator chain links, including first, the second half chain links, the two is respectively provided with a mounting hole and is connected for snug fit, and mounting hole is respectively arranged on first, on the perpendicular galianconism of the second half chain links, it is left to be equipped with first side by side on the horizontally long arm of the first half chain links, right sleeve, it is left to be equipped with second side by side on the horizontally long arm of the second half chain links, right sleeve, first is left simultaneously, right sleeve, and second is left, the madial wall of right sleeve has been respectively formed the equal threaded hole of diameter, first, between second left sleeve, and first, it is attached respectively by bolt between second right sleeve, first, it is evenly distributed with multiple circular holes on the horizontally long arm of the second half chain links.By using above structure so that the present invention not only sound construction, but also it can be effective against local pressure, to ensure that performance and the service life of excavator chain link or even chain significantly.
Description
Technical field
The present invention relates to a kind of excavator chain links.
Background technology
With the development of social economy and the input energetically of infrastructure construction, excavator has obtained more and more extensive answer
With.Wherein, for the chain of excavator, one of the significant components as excavator, main function is driving excavator
Traveling or retrogressing.It for current excavator chain link, is mainly made of two and half chain links, but between two and half chain links
Connection it is often not sufficiently tight, and local pressure cannot be reasonably resistant to more yielding, and then leverage
The performance and service life of excavator chain link or even chain.
Invention content
To overcome the above the deficiencies in the prior art, the technical problem to be solved in the present invention is to provide a kind of sound construction, energy
It is enough effective against local pressure, to ensure excavator chain link or even the performance of chain and the excavation chain in service life significantly
Section.
The technical scheme is that：
A kind of excavator chain link, including the first half link and second half link, it is each in the first half link and second half link
If there are one mounting hole, and connected for snug fit between the first half link and second half link, the first half chain links and the second half
Chain link is the L-shaped structure constituted by erecting galianconism and horizontally long arm, and the mounting hole of the first half link and second half link is respectively arranged on
On the perpendicular galianconism of first half link and second half link, it is equipped with the first left sleeve and the side by side on the horizontally long arm of the first half chain links
One right sleeve is equipped with the second left sleeve being located at immediately below the first left sleeve on the horizontally long arm of the second half chain links and is located at side by side
The second right sleeve immediately below first right sleeve, while the first left sleeve, the first right sleeve, the second left sleeve and the second right sleeve
Madial wall be respectively formed the equal threaded hole of diameter, between the first left sleeve and the second left sleeve and the first right sleeve and
It is attached respectively by left bolt and right bolt between second right sleeve.Between the first left sleeve and the first right sleeve
The first half chain links horizontally long arm on be also evenly distributed with multiple first circular holes, positioned at the second left sleeve and the second right sleeve it
Between the second half chain links horizontally long arm on be evenly distributed with multiple second circular holes.
Above-mentioned excavator chain link, wherein in the connection of the first half chain links, the second half chain link respective horizontally long arms and perpendicular galianconism
It is arcuate structure on the outside of place and the first half chain links, the second half respective horizontally long arms of chain link.
Above-mentioned excavator chain link, wherein the first left sleeve and the first right sleeve are respectively weldering with the horizontally long arm of the first half chain links
It connects in succession, the horizontally long arm of the second left sleeve and the second right sleeve respectively with the second half chain links is to be welded to connect.
Above-mentioned excavator chain link wherein the number of the first circular hole and the second circular hole is 4, and is in 2 row, 2 column distribution.
Above-mentioned excavator chain link, wherein spacing between the first left sleeve and the first right sleeve and the first half chain links is horizontally long
The ratio of the length of arm is 1:1.5 to 1:3.
The beneficial effects of the invention are as follows：By using above structure so that the present invention not only realizes sound construction, but also
It can be effective against local pressure, chain link is not easy to deform, to ensure that the usability of excavator chain link or even chain significantly
Energy and service life.
Description of the drawings
Specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram of excavator chain link.
Specific implementation mode
As shown in Figure 1, a kind of excavator chain link, including the first half chain links 1 and the second half chain links 2, the first half chain links 1 and
It is respectively provided with a mounting hole 3 and 4 on 2 half chain links 2, and is connected for snug fit between the first half chain links 1 and the second half chain links 2,
The first half chain links 1 and the second half chain links 2 are the L-shaped structure constituted by erecting galianconism and horizontally long arm, the first half chain links 1 and the second half
The mounting hole of chain link 2 is respectively arranged on the perpendicular galianconism 5 of the first half chain links 1 and the perpendicular galianconism 6 of the second half chain links 2, in the first chain half
The first left sleeve 8 and the first right sleeve 9 are equipped on the horizontally long arm 7 of section 1 side by side, on the horizontally long arm 10 of the second half chain links 2 side by side
Equipped with the second left sleeve 11 immediately below the first left sleeve 8 and the second right sleeve 12 immediately below the first right sleeve 9,
The madial wall of the first left sleeve 8, the first right sleeve 9, the second left sleeve 11 and the second right sleeve 12 has been respectively formed diameter phase simultaneously
Deng threaded hole, between the first left sleeve 8 and the second left sleeve 11 and between the first right sleeve 9 and the second right sleeve 12 point
It is not attached by left bolt 13 and right bolt 14.In the first chain half between the first left sleeve 8 and the first right sleeve 9
Multiple first circular holes 15 are also evenly distributed on the horizontally long arm 7 of section 1, between the second left sleeve 11 and the second right sleeve 12
The second half chain links 2 horizontally long arm 10 on be evenly distributed with multiple second circular holes 16.
Preferably, for above-mentioned excavator chain link, wherein in the first half chain links 1, the second half respective horizontally long arms of chain link 2
Be arcuate structure on the outside of the junction of perpendicular galianconism and the first half chain links 1, the second half respective horizontally long arms of chain link 2.This
Sample is just more advantageous between the first half chain links 1 and the second half chain links 2 and carries out closer snug fit.In addition, for above-mentioned
Excavator chain link, wherein the first left sleeve 8 and the first right sleeve 9 are respectively to be welded to connect with the horizontally long arm 7 of the first half chain links 1,
The horizontally long arm 10 of second left sleeve 11 and the second right sleeve 12 respectively with the second half chain links 2 is to be welded to connect.
As a further preference, for above-mentioned excavator chain link, wherein the number of the first circular hole 15 and the second circular hole 16
It is 4, and is in 2 row, 2 column distribution.
As further preferred, above-mentioned excavator chain link, wherein between the first left sleeve 8 and the first right sleeve 9
The ratio of spacing and the length of the horizontally long arm 7 of the first half chain links 1 is 1:1.5 to 1:3.
In conclusion by using above structure so that the present invention not only realizes sound construction, but also can effectively support
Anti- local pressure, chain link are not easy to deform, to ensure that the performance of excavator chain link or even chain significantly and use the longevity
Life.
The preferred embodiments of the disclosure and embodiment are explained in detail above in conjunction with attached drawing, but it is of the invention
The above-described embodiment and examples are not limited to, within the knowledge of those skilled in the art, can also not taken off
Various changes can be made under the premise of from present inventive concept.
Claims (5)
1. a kind of excavator chain link, including the first half link and second half link, in first half link and second half link
It is respectively provided with a mounting hole, and is connected for snug fit between the first half link and second half link, it is characterised in that：Described
Half chain link and the second half chain link are the L-shaped structure constituted by erecting galianconism and horizontally long arm, the first half chain link and the
The mounting hole of 2 half chain links is respectively arranged on the perpendicular galianconism of first half link and second half link；
It is equipped with the first left sleeve and the first right sleeve side by side on the horizontally long arm of the first half chain link, in the second half chain link
Horizontally long arm on side by side be equipped be located at first left sleeve immediately below the second left sleeve and positioned at the described first right sleeve just
Second right sleeve of lower section, while the madial wall of first left sleeve, the first right sleeve, the second left sleeve and the second right sleeve
Be respectively formed the equal threaded hole of diameter, between first left sleeve and the second left sleeve and the first right sleeve and
It is attached respectively by left bolt and right bolt between second right sleeve；
It is also uniformly distributed on the horizontally long arm of the first half chain link between first left sleeve and the first right sleeve
There are multiple first circular holes, on the horizontally long arm of the second half chain link between second left sleeve and the second right sleeve
It is evenly distributed with multiple second circular holes.
2. excavator chain link as described in claim 1, it is characterised in that：The first half chain link, the second half chain links respectively
Horizontally long arm and perpendicular galianconism junction and the first half chain link, the second half respective horizontally long arms of chain link on the outside of be
Arcuate structure.
3. excavator chain link as claimed in claim 1 or 2, it is characterised in that：First left sleeve and the first right sleeve point
It is not to be welded to connect with the horizontally long arm of the first half chain link, second left sleeve and the second right sleeve are respectively with described second
The horizontally long arm of half chain link is to be welded to connect.
4. excavator chain link as claimed in claim 3, it is characterised in that：The number of first circular hole and the second circular hole is
4, and be in 2 row, 2 column distribution.
5. excavator chain link as claimed in claim 3, it is characterised in that：Between first left sleeve and the first right sleeve
The ratio of spacing and the length of the horizontally long arm of the first half chain link is 1:1.5 to 1:3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474214.7A CN106428270B (en) | 2015-08-05 | 2015-08-05 | Excavator chain link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474214.7A CN106428270B (en) | 2015-08-05 | 2015-08-05 | Excavator chain link |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106428270A CN106428270A (en) | 2017-02-22 |
| CN106428270B true CN106428270B (en) | 2018-08-24 |
Family
ID=58092651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510474214.7A Expired - Fee Related CN106428270B (en) | 2015-08-05 | 2015-08-05 | Excavator chain link |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106428270B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58192786U (en) * | 1982-06-18 | 1983-12-21 | 三菱重工業株式会社 | Master link for track connection of tracked vehicles |
| CN2166054Y (en) * | 1993-07-31 | 1994-05-25 | 山东推土机总厂 | Fundamental chain link component for track |
| CN203158109U (en) * | 2013-04-23 | 2013-08-28 | 山西晋城无烟煤矿业集团有限责任公司 | Caterpillar band installing and connecting device |
| CN203348442U (en) * | 2013-06-26 | 2013-12-18 | 泉州市泉永机械发展有限公司 | Movable chain link of oil chain |
| CN203637969U (en) * | 2013-11-26 | 2014-06-11 | 刘海雄 | Structurally improved digger chain segment |
-
2015
- 2015-08-05 CN CN201510474214.7A patent/CN106428270B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106428270A (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204156473U (en) | Frp cable protective pipe pipe is rested the head on | |
| CN106428270B (en) | Excavator chain link | |
| CN203639536U (en) | Multilayer parts carburizing placement device | |
| CN206735614U (en) | The grouting hanging apparatus of spheroidal graphite cast-iron push pipe | |
| CN204692771U (en) | A kind of integrated steel pipe | |
| CN204756168U (en) | Multi -functional elevator structure of zenith | |
| CN203438837U (en) | Exhaust pipe hanging bracket | |
| CN203998589U (en) | A kind of adjustable vehicle body lifting appliance | |
| CN203615026U (en) | Carrying pole base | |
| CN209791843U (en) | Spray type distributor | |
| CN204569138U (en) | A kind of set cap welding tilter | |
| CN204221697U (en) | For the guiding device of prefabricated direct-buried thermal insulation pipe poling | |
| CN104633436B (en) | Assembled compound tube sheet | |
| CN203821638U (en) | Assembly type steel structure wallboard joint | |
| CN204692845U (en) | hydraulic oil pipe | |
| CN203962601U (en) | Adjustable pipe link | |
| CN203411904U (en) | Connecting structure of horizontal drawing rope bridge stability cable | |
| CN203202490U (en) | Three-way tube base for monomer hydraulic prop | |
| CN205200931U (en) | Thin wall major diameter tower drum festival strutting arrangement | |
| CN203348271U (en) | Connector | |
| CN203451980U (en) | Steel tube arch bridge arch rib connecting mechanism | |
| CN205297355U (en) | Oil rig substructure top layer convenient to transportation | |
| CN202188786U (en) | Metal heat pipe | |
| CN203336114U (en) | Tee joint | |
| CN206255126U (en) | A kind of water conservancy diversion cover stent and kuppe attachment structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180717 Address after: 276700 new industrial park, Qingyun Town, Linshu County, Linyi, Shandong Applicant after: Linyi Changtai Construction Machinery Co., Ltd. Address before: 301714 north side of five weft Road, Hexi Town, Wuqing District, Tianjin Applicant before: TIANJIN CUSTER MACHINERY CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20190805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |