CN107601246A - A kind of easy-to-dismount step chains - Google Patents
A kind of easy-to-dismount step chains Download PDFInfo
- Publication number
- CN107601246A CN107601246A CN201710982134.1A CN201710982134A CN107601246A CN 107601246 A CN107601246 A CN 107601246A CN 201710982134 A CN201710982134 A CN 201710982134A CN 107601246 A CN107601246 A CN 107601246A
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- CN
- China
- Prior art keywords
- link
- inner link
- sleeve
- ring bearing
- carrier bar
- 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.)
- Pending
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- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012358 sourcing Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Escalators And Moving Walkways (AREA)
Abstract
The invention discloses a kind of easy-to-dismount step chains, multiple inner links are included；Connected between the inner link of abutting end by axle chain link；Connected between the inner link on head and the inner link at end by outer link, form a closed-loop；The outer link includes a pair of parallel and spaced outer plate；Being connected for the inner link on head and the inner link at end is realized by the sleeve of back-up ring bearing pin through connected inner link respectively in the both ends of the outer plate；The axle chain link includes a pair of parallel and spaced axle carrier bar；The axle carrier bar is arranged on the outside of the inner plate of inner link；Being connected for adjacent inner link is realized by the sleeve of long pin shaft or back-up ring bearing pin through connected inner link respectively in the both ends of the axle carrier bar；Two back-up ring bearing pins are spaced between the adjacent long pin shaft；Described back-up ring bearing pin one end is fixed for die, and the other end is fixed for back-up ring；The present invention is easy to disassemble, improves disassembly efficiency, reduces manually installed cost.
Description
Technical field
The present invention relates to escalator step chain and the new structure of pavement chain step chains, specifically refer in particular to one kind and be easy to tear open
The step chains unloaded.
Background technology
With the development of the social economy, the paces of urban construction are accelerated, the market quantity in economic development city is more and more,
City underground Communications construction project is also more and more, is required to use escalator step chain or pavement in these fields
Chain.While many staircases produce, the follow-up of staircase maintenance work also require that.
At present, the structure of many staircase chain chains uses the chain structure of traditional form, for escalator manufacturer
Or for staircase maintenance unit, it is all inconvenient when fashionable dress is changed or repaired in installation, it is necessary to which first the die of bearing pin one end is ground
Replacing can be just pulled down after flat, it is so just extremely onerous, cost of idleness and reduce operating efficiency.
The content of the invention
A kind of easy-to-dismount step chains are provided the invention aims to overcome the deficiencies in the prior art.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of easy-to-dismount step chains, comprising multiple interior
Chain link；Each inner link includes inner plate, sleeve and roller；The inner plate has two, parallel and be arranged at intervals, two interior chains
The both ends of plate are connected by sleeve respectively, and a roller is equipped with outside each sleeve；Divide on sleeve between roller and inner plate
Spacer is not provided with it；Connected between the inner link of abutting end by axle chain link；Between the inner link on head and the inner link at end
Connected by outer link, form a closed-loop；The outer link includes a pair of parallel and spaced outer plate；It is described outer
Carrier bar is arranged on the outside of the inner plate of the inner link on head and the inner link at end；The both ends of the outer plate pass through gear respectively
The sleeve of circle bearing pin through connected inner link realizes being connected for the inner link on head and the inner link at end；The axle chain link bag
Containing a pair of parallel and spaced axle carrier bar；The axle carrier bar is arranged on the outside of the inner plate of inner link；The axle carrier bar
Both ends being connected for adjacent inner link is realized by the sleeve of long pin shaft or back-up ring bearing pin through connected inner link respectively；Phase
Two back-up ring bearing pins are spaced between the adjacent long pin shaft；Described back-up ring bearing pin one end is fixed for die, and the other end is fixed for back-up ring.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：
Described back-up ring bearing pin one end in easy-to-dismount step chains of the present invention is fixed for die, and the other end is consolidated for back-up ring
It is fixed；The structure is easy to disassemble, improves disassembly efficiency, reduces manually installed cost and part sourcing cost.
Brief description of the drawings
Technical solution of the present invention is described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is the front view of easy-to-dismount step chains of the present invention.
Accompanying drawing 2 is the enlarged drawing in A portions in Fig. 1.
Wherein 1, inner plate；2nd, outer plate；3rd, back-up ring bearing pin；4th, die；5th, back-up ring；6th, long pin shaft；7th, sleeve；8th, roll
Wheel；9th, spacer；10th, axle carrier bar；11st, inner link；12nd, axle chain link；13rd, outer link.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
Accompanying drawing 1-2 is easy-to-dismount step chains of the present invention, includes multiple inner links 11；Each inner link 11 wraps
Include inner plate 1, sleeve 7 and roller 8；The inner plate 1 has two, and parallel and interval setting, the both ends of two inner plates 1 are distinguished
It is connected by sleeve 7, a roller 8 is equipped with outside each sleeve 7；Set respectively on sleeve 7 between roller 8 and inner plate 1
There is spacer 9；Connected between the inner link 11 of abutting end by axle chain link 12；The inner link 11 on head and the inner link 11 at end it
Between connected by outer link 13, formed a closed-loop；The outer link 13 includes a pair of parallel and spaced outer plate
2；The outer plate 2 is arranged on the outside of the inner plate 1 of the inner link 11 on head and the inner link 11 at end；The outer plate 2
Both ends realized respectively by the sleeve 7 of back-up ring bearing pin 3 through connected inner link 11 in the inner link 11 and end on head
Chain link 11 is connected；The axle chain link 12 includes a pair of parallel and spaced axle carrier bar 10；The axle carrier bar 10 is arranged on
The outside of the inner plate 1 of inner link 11；The both ends of the axle carrier bar 10 are passed through by long pin shaft 6 or back-up ring bearing pin 3 respectively to be connected
Inner link 11 sleeve 7 realize adjacent inner link 11 be connected；Two back-up ring bearing pins are spaced between the adjacent long pin shaft 6
3；Described one end of back-up ring bearing pin 3 is that die 4 is fixed, and the other end is that back-up ring 5 is fixed.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：
Described one end of back-up ring bearing pin 3 in easy-to-dismount step chains of the present invention is fixed for die 4, and the other end is back-up ring
5 fix；The structure is easy to disassemble, improves disassembly efficiency, reduces manually installed cost and part sourcing cost.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all cover within the scope of the present invention.
Claims (1)
1. a kind of easy-to-dismount step chains, include multiple inner links；Each inner link includes inner plate, sleeve and roller；Institute
Stating inner plate has two, and parallel and interval setting, the both ends of two inner plates are connected by sleeve respectively, are all provided with outside each sleeve
There is a roller；Spacer is respectively arranged with sleeve between roller and inner plate；Pass through axle chain between the inner link of abutting end
Section connection；Connected between the inner link on head and the inner link at end by outer link, form a closed-loop；The outer link
Include a pair of parallel and spaced outer plate；The outer plate is arranged on the interior of the inner link on head and the inner link at end
The outside of carrier bar；Realized respectively by the sleeve of back-up ring bearing pin through connected inner link in head at the both ends of the outer plate
Chain link is connected with the inner link at end；The axle chain link includes a pair of parallel and spaced axle carrier bar；The axle carrier bar
It is arranged on the outside of the inner plate of inner link；The both ends of the axle carrier bar pass through what is be connected by long pin shaft or back-up ring bearing pin respectively
The sleeve of inner link realizes being connected for adjacent inner link；Two back-up ring bearing pins are spaced between the adjacent long pin shaft；Its feature
It is：Described back-up ring bearing pin one end is fixed for die, and the other end is fixed for back-up ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710982134.1A CN107601246A (en) | 2017-10-20 | 2017-10-20 | A kind of easy-to-dismount step chains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710982134.1A CN107601246A (en) | 2017-10-20 | 2017-10-20 | A kind of easy-to-dismount step chains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107601246A true CN107601246A (en) | 2018-01-19 |
Family
ID=61078912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710982134.1A Pending CN107601246A (en) | 2017-10-20 | 2017-10-20 | A kind of easy-to-dismount step chains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107601246A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792910A (en) * | 2018-07-12 | 2018-11-13 | 苏州市天隆链条有限公司 | It is a kind of can partial disassembly pavement chain |
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|---|---|---|---|---|
| CN2242366Y (en) * | 1994-11-14 | 1996-12-11 | 陈茂盛 | Universal joint chain |
| CN2630193Y (en) * | 2003-07-28 | 2004-08-04 | 江苏天雨环保集团有限公司 | Semi self-closed transport chain |
| CN200967661Y (en) * | 2006-11-06 | 2007-10-31 | 江苏保龙机电制造有限公司 | Chain conveyor |
| CN101434362A (en) * | 2008-11-24 | 2009-05-20 | 苏州环球链传动有限公司 | Gradient chain |
| CN201325817Y (en) * | 2008-11-24 | 2009-10-14 | 苏州环球链传动有限公司 | Step chain |
| CN201980867U (en) * | 2011-01-27 | 2011-09-21 | 安徽理工大学 | Mining cable carrying cart advancing mechanism |
| CN203023694U (en) * | 2012-12-26 | 2013-06-26 | 浙江百灵气动科技有限公司 | Rotating joint |
| CN103464627A (en) * | 2013-08-30 | 2013-12-25 | 成都银科同步带轮制造有限公司 | Riveting stamping mechanism for pulley retaining rings |
| CN105236238A (en) * | 2015-11-25 | 2016-01-13 | 杨挺 | Roller of elevator landing door system |
| CN105270960A (en) * | 2015-11-25 | 2016-01-27 | 陈小初 | Elevator wheel |
| CN106429764A (en) * | 2016-11-25 | 2017-02-22 | 宁波华菱电梯部件有限公司 | Landing door device of fire elevator |
| CN106629365A (en) * | 2017-03-07 | 2017-05-10 | 苏州环球集团科技股份有限公司 | Stainless steel step chain |
| CN106697764A (en) * | 2016-12-30 | 2017-05-24 | 杭州和泰机电工业有限公司 | Conveying chain structure of hoister |
| CN207375577U (en) * | 2017-10-20 | 2018-05-18 | 苏州环球科技股份有限公司 | A kind of easy-to-dismount step chains |
-
2017
- 2017-10-20 CN CN201710982134.1A patent/CN107601246A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242366Y (en) * | 1994-11-14 | 1996-12-11 | 陈茂盛 | Universal joint chain |
| CN2630193Y (en) * | 2003-07-28 | 2004-08-04 | 江苏天雨环保集团有限公司 | Semi self-closed transport chain |
| CN200967661Y (en) * | 2006-11-06 | 2007-10-31 | 江苏保龙机电制造有限公司 | Chain conveyor |
| CN101434362A (en) * | 2008-11-24 | 2009-05-20 | 苏州环球链传动有限公司 | Gradient chain |
| CN201325817Y (en) * | 2008-11-24 | 2009-10-14 | 苏州环球链传动有限公司 | Step chain |
| CN201980867U (en) * | 2011-01-27 | 2011-09-21 | 安徽理工大学 | Mining cable carrying cart advancing mechanism |
| CN203023694U (en) * | 2012-12-26 | 2013-06-26 | 浙江百灵气动科技有限公司 | Rotating joint |
| CN103464627A (en) * | 2013-08-30 | 2013-12-25 | 成都银科同步带轮制造有限公司 | Riveting stamping mechanism for pulley retaining rings |
| CN105236238A (en) * | 2015-11-25 | 2016-01-13 | 杨挺 | Roller of elevator landing door system |
| CN105270960A (en) * | 2015-11-25 | 2016-01-27 | 陈小初 | Elevator wheel |
| CN106429764A (en) * | 2016-11-25 | 2017-02-22 | 宁波华菱电梯部件有限公司 | Landing door device of fire elevator |
| CN106697764A (en) * | 2016-12-30 | 2017-05-24 | 杭州和泰机电工业有限公司 | Conveying chain structure of hoister |
| CN106629365A (en) * | 2017-03-07 | 2017-05-10 | 苏州环球集团科技股份有限公司 | Stainless steel step chain |
| CN207375577U (en) * | 2017-10-20 | 2018-05-18 | 苏州环球科技股份有限公司 | A kind of easy-to-dismount step chains |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792910A (en) * | 2018-07-12 | 2018-11-13 | 苏州市天隆链条有限公司 | It is a kind of can partial disassembly pavement chain |
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