CN101607664A - A kind of moving sidewalk with lower part tension device - Google Patents
A kind of moving sidewalk with lower part tension device Download PDFInfo
- Publication number
- CN101607664A CN101607664A CNA2009100547563A CN200910054756A CN101607664A CN 101607664 A CN101607664 A CN 101607664A CN A2009100547563 A CNA2009100547563 A CN A2009100547563A CN 200910054756 A CN200910054756 A CN 200910054756A CN 101607664 A CN101607664 A CN 101607664A
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- CN
- China
- Prior art keywords
- guide rail
- main bearing
- circular guideway
- angle steel
- swelling device
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- 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.)
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Abstract
The present invention relates to a kind of moving sidewalk with lower part tension device, it comprises return phase main guide rail, truss and swelling device, described swelling device comprises the circular guideway with caulking groove, the main bearing guide rail with chute and tensioner side plate, described circular guideway is connected with described main bearing guide rail by a grafting guide rail, and a end that should the grafting guide rail is fixed in the caulking groove of described circular guideway, and the other end is embedded movably in the chute of described main bearing guide rail; Described swelling device also comprises the support angle steel of a L type, and the upper surface that should support the horizontal part of angle steel captives joint with the lower surface of described grafting guide rail, captives joint with described tensioner side plate in the vertical portion of described support angle steel.The present invention has simplified the structure of traditional swelling device, has reduced the generation of fault, and has reduced manufacturing cost effectively.
Description
Technical field
The present invention relates to the elevator field, specially refer to a kind of moving sidewalk with lower part tension device.
Background technology
In present escalator industry, the bottom of moving sidewalk is equipped with swelling device, and the effect of swelling device is the pedal chain of automatic elongation in the tensioner moving sidewalk operational process, thereby makes the moving sidewalk operation more steady.
But traditional swelling device comprises circular guideway, lower part tension side plate and tilting section master bearing guide rail, and the tensioner side plate is connected with tilting section master bearing guide rail by the guide rail on it; This swelling device complex structure is easy to generate noise and vibrations owing to link is more, even influences the complete machine quality.
Summary of the invention
In order to overcome the deficiency that above-mentioned prior art exists, the present invention aims to provide the moving sidewalk with lower part tension device, to solve swelling device complex structure in traditional moving sidewalk, the problem that fault rate is high.
A kind of moving sidewalk of the present invention with lower part tension device, it comprises return phase main guide rail, truss and swelling device, described swelling device comprises the circular guideway with caulking groove, the main bearing guide rail with chute and tensioner side plate,
Described circular guideway is connected with described main bearing guide rail by a grafting guide rail, and a end that should the grafting guide rail is fixed in the caulking groove of described circular guideway, and the other end is embedded movably in the chute of described main bearing guide rail;
Described swelling device also comprises the support angle steel of a L type, and the upper surface that should support the horizontal part of angle steel captives joint with the lower surface of described grafting guide rail, captives joint with described tensioner side plate in the vertical portion of described support angle steel.
In above-mentioned moving sidewalk with lower part tension device, the upper surface of described grafting guide rail respectively with the caulking groove of described circular guideway on the chute of plane and described main bearing guide rail the plane maintain an equal level.
Owing to adopted above-mentioned technical solution, the present invention by adopt circular guideway directly with main bearing guide rail bonded assembly connected structure, the guide rail of promptly pegging graft has been simplified the structure of swelling device in traditional moving sidewalk, reduce the generation of fault, and reduced manufacturing cost effectively.
Description of drawings
Fig. 1 is the structural representation that the present invention has the moving sidewalk of lower part tension device;
Fig. 2 is the C-C view of Fig. 1;
Fig. 3 is the B-B view of Fig. 2;
Fig. 4 is the D-D view of Fig. 2.
The specific embodiment
The present invention is described in further detail below in conjunction with drawings and embodiments.
See also Fig. 1-Fig. 4, the present invention, it is a kind of moving sidewalk with lower part tension device, it comprises return phase main guide rail 5, truss 6, chain 8 and swelling device, this swelling device comprises the support angle steel 11 and the tensioner side plate 12 of the circular guideway 1 with caulking groove 101, the main bearing guide rail 2 with chute 201, tensioner roller 3, guiding rail 4, tensioner spring 7, tensioner screw rod 9, L type, wherein
Main bearing guide rail 2, return phase main guide rail 5 and guiding rail 4 are fixed on respectively on the truss 6;
The upper surface of the horizontal part of support angle steel 11 and the lower surface of grafting guide rail 10 are welded to connect, and captive joint with tensioner side plate 12 by bolt, nut in the vertical portion of supporting angle steel 11.
In order to reach the purpose of tensioner chain 8, the upper surface of grafting guide rail 10 respectively with the caulking groove 101 of circular guideway 1 on the chute 201 of plane and main bearing guide rail 2 plane maintain an equal level; For it is maintained an equal level, as shown in Figure 4, get final product by between the horizontal part of main bearing guide rail 2 and support angle steel 11, setting up backing plate 20.
Tensioner spring 7 produces pulling force to circular guideway 1 and grafting guide rail 10 under the predetermincd tension effect, haul grafting guide rail 10 and move in main bearing guide rail 2, and simultaneously, thereby tensioner roller 3 is moving tensioner chain 8 on guiding rail 4 under the effect of tensioner spring 7.
Swelling device among the present invention is also applicable to escalator.
Below embodiment has been described in detail the present invention in conjunction with the accompanying drawings, and those skilled in the art can make the many variations example to the present invention according to the above description.Thereby some details among the embodiment should not constitute limitation of the invention, and the scope that the present invention will define with appended claims is as protection scope of the present invention.
Claims (2)
1. moving sidewalk with lower part tension device, it comprises return phase main guide rail, truss and swelling device, described swelling device comprises the circular guideway with caulking groove, the main bearing guide rail with chute and tensioner side plate, it is characterized in that,
Described circular guideway is connected with described main bearing guide rail by a grafting guide rail, and a end that should the grafting guide rail is fixed in the caulking groove of described circular guideway, and the other end is embedded movably in the chute of described main bearing guide rail;
Described swelling device also comprises the support angle steel of a L type, and the upper surface that should support the horizontal part of angle steel captives joint with the lower surface of described grafting guide rail, captives joint with described tensioner side plate in the vertical portion of described support angle steel.
2. the moving sidewalk with lower part tension device according to claim 1 is characterized in that, the upper surface of described grafting guide rail respectively with the caulking groove of described circular guideway on the chute of plane and described main bearing guide rail the plane maintain an equal level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910054756 CN101607664B (en) | 2009-07-14 | 2009-07-14 | Passenger conveyor with lower part tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910054756 CN101607664B (en) | 2009-07-14 | 2009-07-14 | Passenger conveyor with lower part tension device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101607664A true CN101607664A (en) | 2009-12-23 |
| CN101607664B CN101607664B (en) | 2011-02-16 |
Family
ID=41481598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910054756 Expired - Fee Related CN101607664B (en) | 2009-07-14 | 2009-07-14 | Passenger conveyor with lower part tension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101607664B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951541A (en) * | 2012-11-26 | 2013-03-06 | 康力电梯股份有限公司 | Anti-deviation device for cascade of escalator |
| CN111410111A (en) * | 2020-03-26 | 2020-07-14 | 日立电梯（广州）自动扶梯有限公司 | Guide rail connection structure and conveying device |
| CN114104606A (en) * | 2021-01-06 | 2022-03-01 | 北京京东乾石科技有限公司 | Sorting and conveying device |
-
2009
- 2009-07-14 CN CN 200910054756 patent/CN101607664B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951541A (en) * | 2012-11-26 | 2013-03-06 | 康力电梯股份有限公司 | Anti-deviation device for cascade of escalator |
| CN111410111A (en) * | 2020-03-26 | 2020-07-14 | 日立电梯（广州）自动扶梯有限公司 | Guide rail connection structure and conveying device |
| CN114104606A (en) * | 2021-01-06 | 2022-03-01 | 北京京东乾石科技有限公司 | Sorting and conveying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101607664B (en) | 2011-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 201114 Minhang District Pu Xing Road, No. 1601, Shanghai Patentee after: SHANGHAI EDUNBURGH ELEVATOR Co.,Ltd. Address before: 201114 No. 1601 Pu Xing Road, Shanghai Patentee before: Shanghai Edunburgh Elevator Co.,Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: XINJIANG XIWANG EDUNBURGH ELEVATOR CO., LTD. Effective date: 20130507 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130507 Address after: 201114 Minhang District Pu Xing Road, No. 1601, Shanghai Patentee after: SHANGHAI EDUNBURGH ELEVATOR Co.,Ltd. Patentee after: XINJIANG HOPE EDUNBURGH ELEVATOR Co.,Ltd. Address before: 201114 Minhang District Pu Xing Road, No. 1601, Shanghai Patentee before: SHANGHAI EDUNBURGH ELEVATOR Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |