CN207375577U - A kind of easy-to-dismount step chains - Google Patents
A kind of easy-to-dismount step chains Download PDFInfo
- Publication number
- CN207375577U CN207375577U CN201721354050.5U CN201721354050U CN207375577U CN 207375577 U CN207375577 U CN 207375577U CN 201721354050 U CN201721354050 U CN 201721354050U CN 207375577 U CN207375577 U CN 207375577U
- Authority
- CN
- China
- Prior art keywords
- link
- inner link
- axis
- baffle ring
- 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.)
- Active
Links
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of easy-to-dismount step chains, include multiple inner links；It is connected between the inner link of abutting end by axis chain link；It is connected between the inner link on head and the inner link at end by outer link, forms a closed-loop；The outer link includes a pair of parallel and spaced outer plate；The inner link on head and being connected for the inner link at end are realized by the sleeve of baffle ring axis pin through connected inner link respectively in the both ends of the outer plate；The axis chain link includes a pair of parallel and spaced axis carrier bar；The axis 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 baffle ring axis pin through connected inner link respectively in the both ends of the axis carrier bar；Two baffle ring axis pins are spaced between the adjacent long pin shaft；Described baffle ring axis pin one end is fixed for die, and the other end is fixed for baffle ring；The utility model is easy to disassemble, improves disassembly efficiency, reduces manually installed cost.
Description
Technical field
The utility model is related to escalator step chain and the new structures of pavement chain step chains, specifically refer in particular to one kind just
In the step chains of dismounting.
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 generate, the follow-up of staircase maintenance work is also required.
At present, the structure of many staircase chain chains uses the chain structure of traditional form, for escalator manufacturer
It is all inconvenient when fashionable dress is replaced or repaired in installation, it is necessary to which first the die of axis pin one end is ground or for staircase maintenance unit
Replacement can be just removed after flat, it is so just extremely onerous, cost of idleness and reduce work efficiency.
Utility model content
The utility model aim is to provide a kind of easy-to-dismount step chains for overcome the deficiencies in the prior art.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of easy-to-dismount step chains, comprising more
A inner link；Each inner link includes inner plate, sleeve and idler wheel；There are two the inner plates, parallel and interval setting, two
The both ends of inner plate are connected respectively by sleeve, are all provided with that there are one idler wheels outside each sleeve；Sleeve between idler wheel and inner plate
On be respectively arranged with spacer；It is connected between the inner link of abutting end by axis chain link；The inner link on head and the inner link at end
Between connected by outer link, formed a closed-loop；The outer link includes a pair of parallel and spaced outer plate；Institute
State the outside that outer plate is arranged on the inner plate of the inner link on head and the inner link at end；The both ends of the outer plate lead to respectively
The sleeve for crossing baffle ring axis pin through connected inner link realizes the inner link on head and being connected for the inner link at end；The axis chain
Section includes a pair of parallel and spaced axis carrier bar；The axis carrier bar is arranged on the outside of the inner plate of inner link；The axis
The phase of adjacent inner link is realized by the sleeve of long pin shaft or baffle ring axis pin through connected inner link respectively in the both ends of carrier bar
Even；Two baffle ring axis pins are spaced between the adjacent long pin shaft；Described baffle ring axis pin one end is fixed for die, and the other end is baffle ring
It is fixed.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
Described baffle ring axis pin one end in easy-to-dismount step chains described in the utility model is fixed for die, the other end
It is fixed for baffle ring；The structure is easy to disassemble, improves disassembly efficiency, reduces manually installed cost and part sourcing cost.
Description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Attached drawing 1 is the front view of easy-to-dismount step chains described in the utility model.
Attached drawing 2 is the enlarged drawing in A portions in Fig. 1.
Wherein 1, inner plate；2nd, outer plate；3rd, baffle ring axis pin；4th, die；5th, baffle ring；6th, long pin shaft；7th, sleeve；8th, roll
Wheel；9th, spacer；10th, axis carrier bar；11st, inner link；12nd, axis chain link；13rd, outer link.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Attached drawing 1-2 is easy-to-dismount step chains described in the utility model, includes multiple inner links 11；Each inner link
11 include inner plate 1, sleeve 7 and idler wheel 8；There are two the inner plates 1, parallel and interval setting, the both ends of two inner plates 1
It is connected respectively by sleeve 7, is all provided with that there are one idler wheels 8 outside each sleeve 7；On sleeve 7 between idler wheel 8 and inner plate 1 respectively
It is provided with spacer 9；It is connected between the inner link 11 of abutting end by axis chain link 12；The inner link 11 on head and the inner link at end
It is connected between 11 by outer link 13, forms a closed-loop；The outer link 13 includes a pair of parallel and spaced outer
Carrier bar 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 exterior chain
Inner link 11 and the end on head are realized by the sleeve 7 of baffle ring axis pin 3 through connected inner link 11 respectively in the both ends of plate 2
Inner link 11 is connected；The axis chain link 12 includes a pair of parallel and spaced axis carrier bar 10；The axis carrier bar 10 is set
In the outside of the inner plate 1 of inner link 11；The both ends of the axis carrier bar 10 pass through phase by long pin shaft 6 or baffle ring axis pin 3 respectively
The sleeve 7 of inner link 11 even realizes being connected for adjacent inner link 11；Two baffle ring pins are spaced between the adjacent long pin shaft 6
Axis 3；Described 3 one end of baffle ring axis pin is fixed for die 4, and the other end is fixed for baffle ring 5.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
Described 3 one end of baffle ring axis pin in easy-to-dismount step chains described in the utility model is fixed for die 4, another
It holds and is fixed for baffle ring 5；The structure is easy to disassemble, improves disassembly efficiency, reduces manually installed cost and part sourcing cost.
It the above is only the concrete application example of the utility model, do not form any limit to the scope of protection of the utility model
System.All technical solutions formed using equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (1)
1. a kind of easy-to-dismount step chains, include multiple inner links；Each inner link includes inner plate, sleeve and idler wheel；Institute
It states there are two inner plates, parallel and interval setting, the both ends of two inner plates are connected respectively by sleeve, are all provided with outside each sleeve
There are one idler wheels；Spacer is respectively arranged on sleeve between idler wheel and inner plate；Pass through axis chain between the inner link of abutting end
Section connection；It is connected between the inner link on head and the inner link at end by outer link, forms 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；It is realized respectively by the sleeve of baffle ring axis 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 axis chain link includes a pair of parallel and spaced axis carrier bar；The axis carrier bar
It is arranged on the outside of the inner plate of inner link；The both ends of the axis carrier bar pass through what is be connected by long pin shaft or baffle ring axis pin respectively
The sleeve of inner link realizes being connected for adjacent inner link；Two baffle ring axis pins are spaced between the adjacent long pin shaft；Its feature
It is：Described baffle ring axis pin one end is fixed for die, and the other end is fixed for baffle ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354050.5U CN207375577U (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 |
|---|---|---|---|
| CN201721354050.5U CN207375577U (en) | 2017-10-20 | 2017-10-20 | A kind of easy-to-dismount step chains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207375577U true CN207375577U (en) | 2018-05-18 |
Family
ID=62335710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721354050.5U Active CN207375577U (en) | 2017-10-20 | 2017-10-20 | A kind of easy-to-dismount step chains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207375577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601246A (en) * | 2017-10-20 | 2018-01-19 | 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 CN201721354050.5U patent/CN207375577U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601246A (en) * | 2017-10-20 | 2018-01-19 | 苏州环球科技股份有限公司 | A kind of easy-to-dismount step chains |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207375577U (en) | A kind of easy-to-dismount step chains | |
| CN106224443A (en) | A kind of chain with Fast Installation and dismounting section header | |
| CN107601246A (en) | A kind of easy-to-dismount step chains | |
| CN207375576U (en) | A kind of major-minor wheel type step chain item | |
| CN205168039U (en) | Crawler wheel | |
| CN203438386U (en) | Easily disassembled and assembled tubular pile die with reinforcing rib | |
| CN207375578U (en) | A kind of internal trolley formula step chains | |
| CN203213648U (en) | Mobile house convenient to move | |
| CN204001927U (en) | The power transmission steel pipe tower cross-arm handle that strides | |
| CN208935188U (en) | It is a kind of can conveniently fast disassembling drive shaft | |
| CN203008409U (en) | Safe and practical tread board for realizing simple and convenient disassembly and assembly of temporary staircase in construction site | |
| CN205089738U (en) | Novel expansion loop | |
| CN205098862U (en) | Mine is with carrying combination chain | |
| CN205155349U (en) | Novel be convenient for drag crane span structure ladder of line | |
| CN202848928U (en) | Adjustable auxiliary arm pull plate of crane | |
| CN203285453U (en) | Tunnel steel arch auxiliary installation device | |
| CN202466828U (en) | House box underframe and house box | |
| CN204847827U (en) | European style crane bridge | |
| CN204061512U (en) | A kind of tube bender main shaft | |
| CN203945913U (en) | Novel trailer balance shaft | |
| CN203201133U (en) | Wheel type scaffold transverse rod | |
| CN204276569U (en) | The parts that are in transmission connection between arbor press main roller wheel and motor | |
| CN213929305U (en) | Firm and wear-resistant vehicle transmission chain | |
| CN210029776U (en) | Single track hangs system and turns over a reassembling type and bear mechanism | |
| CN202881294U (en) | Assembly mould for assembling shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |