CN2801738Y - Truss of escalator - Google Patents
Truss of escalator Download PDFInfo
- Publication number
- CN2801738Y CN2801738Y CN 200520072503 CN200520072503U CN2801738Y CN 2801738 Y CN2801738 Y CN 2801738Y CN 200520072503 CN200520072503 CN 200520072503 CN 200520072503 U CN200520072503 U CN 200520072503U CN 2801738 Y CN2801738 Y CN 2801738Y
- Authority
- CN
- China
- Prior art keywords
- truss
- sheer pole
- fixedly connected
- cross tube
- downside
- 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 - Lifetime
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- Steps, Ramps, And Handrails (AREA)
Abstract
The escalator truss comprises an upper truss, a middle truss fixedly connected to the lower side of the upper truss and a lower truss fixedly connected to the lower side of the middle truss, wherein a lower cross rod is arranged at the lower edge of the middle truss, the upper end of the lower cross rod is fixedly connected with the upper truss, and a transition rod is connected between the lower end of the lower cross rod and the lower truss. The pressure of the middle truss is transferred to the two joints where the transition rod is respectively connected with the lower cross rod and the lower truss, so that the stability of the truss is enhanced, a supporting component is not required to be arranged on the lower side of the middle truss, the production cost can be reduced, and the product volume can be reduced.
Description
Technical field
The utility model relates to a kind of truss of escalator.
Background technology
In the prior art; the truss of escalator comprises the top truss that is fixedly connected; middle part truss and bottom truss; wherein; the lower edge portion of middle part truss has sheer pole; the both ends of sheer pole respectively with the top truss; the bottom truss is fixedly connected; make the middle part truss concentrate on sheer pole and truss connection, bottom to the pressure of bottom truss; and this junction to the supporting capacity of middle part truss a little less than; so for guaranteeing the steadiness of truss; usually also need support component to be set at the downside of middle part truss; this had both caused the production cost of products height, made the volume of product increase traffic cost greatly again.
Summary of the invention
The utility model purpose provides a kind of moving staircase girders, and the downside of its middle part truss need not be established support component in addition.
For achieving the above object, the technical solution adopted in the utility model is: a kind of moving staircase girders, comprise the top truss, be fixedly connected on the downside of described top truss the middle part truss, be fixedly connected on the bottom truss of the downside of described middle part truss, the lower edge portion of described middle part truss has sheer pole, the upper end of described sheer pole and top truss are fixedly connected, and are connected with transiting rod between the bottom of described sheer pole and the bottom truss.
Because technique scheme utilization, the utility model compared with prior art has following advantage: be connected with transiting rod between the sheer pole of middle part truss and the bottom truss, the setting of transiting rod, make the pressure transfer of middle part truss to two junctions that transiting rod is connected with sheer pole, bottom truss respectively, make the steadiness of truss strengthen, so need not support component be set at the downside of middle part truss, thereby can reduce production costs, reduce small product size.
Description of drawings
Accompanying drawing 1 is a main cutaway view of the present utility model;
Wherein: 1, top truss; 2, middle part truss; 3, bottom truss; 4, transiting rod; 5, brace; 6, montant; 7, sheer pole; 8, cross tube;
The specific embodiment
Referring to accompanying drawing 1, a kind of moving staircase girders, comprise top truss 1, be fixedly connected on the downside of described top truss 1 middle part truss 2, be fixedly connected on the bottom truss 3 of the downside of described middle part truss 2.The upper edge of described middle part truss 2 has the cross tube 8 that parallels with sheer pole 7, and the both ends of described cross tube 8 are fixedly connected with top truss 1, bottom truss 3 respectively.The lower edge portion of described middle part truss 2 has sheer pole 7, and the upper end of described sheer pole 7 and top truss 1 are fixedly connected, and is connected with transiting rod 4 between the bottom of described sheer pole 7 and the bottom truss 3.
The utility model is installed on the handrail breast board downside of escalator, so that being formed, supports by whole escalator, be connected with transiting rod 4 between the sheer pole 7 of its middle part truss 2 and the bottom truss 3, there is a angle between this transiting rod 4 and the middle part truss 2 less than 180 degree, this makes the point of connection at transiting rod 4 two ends all become stress point, thereby by the bearing capacity of this two places stress point dispersion to middle part truss 2, can strengthen the stability of this truss, so need not establish support component in addition at the downside of middle part truss 2, save productive costs.
Referring to accompanying drawing 1, be connected with between described cross tube 8 and the sheer pole 7 many with the perpendicular montant 6 of described cross tube 8, also be connected with the many braces 5 that favour described cross tube 8 between described cross tube 8 and the sheer pole 7.The setting of montant 6, brace 5 disperses to support to middle part truss 2 suffered gravity, has strengthened middle part truss 2 self rigidity.And the structural similitude of top truss 1, bottom truss 3 and middle part truss 2 so, can guarantee steadiness of the present utility model.
Claims (4)
1, a kind of moving staircase girders, comprise top truss (1), be fixedly connected on the downside of described top truss (1) middle part truss (2), be fixedly connected on the bottom truss (3) of the downside of described middle part truss (2), the lower edge portion of described middle part truss (2) has sheer pole (7), the upper end of described sheer pole (7) and top truss (1) are fixedly connected, and it is characterized in that: be connected with transiting rod (4) between the bottom of described sheer pole (7) and the bottom truss (3).
2, moving staircase girders according to claim 1, it is characterized in that: the upper edge of described middle part truss (2) has the cross tube (8) that parallels with sheer pole (7), and the both ends of described cross tube (8) are fixedly connected with top truss (1), bottom truss (3) respectively.
3, moving staircase girders according to claim 2 is characterized in that: be connected with between described cross tube (8) and the sheer pole (7) many with the perpendicular montant (6) of described cross tube (8).
4, moving staircase girders according to claim 2 is characterized in that: be connected with the many braces (5) that favour described cross tube (8) between described cross tube (8) and the sheer pole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520072503 CN2801738Y (en) | 2005-06-06 | 2005-06-06 | Truss of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520072503 CN2801738Y (en) | 2005-06-06 | 2005-06-06 | Truss of escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2801738Y true CN2801738Y (en) | 2006-08-02 |
Family
ID=36846445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520072503 Expired - Lifetime CN2801738Y (en) | 2005-06-06 | 2005-06-06 | Truss of escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2801738Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966962A (en) * | 2010-06-30 | 2011-02-09 | 江南嘉捷电梯股份有限公司 | Anti-climbing guardrail device on escalator or moving pavement |
| CN102311037A (en) * | 2011-10-14 | 2012-01-11 | 克莱斯电梯（中国）有限公司 | Staircase truss |
| CN101723227B (en) * | 2008-10-30 | 2012-11-28 | 株式会社日立制作所 | Passenger conveyor |
| CN101723229B (en) * | 2008-10-22 | 2012-12-12 | 株式会社日立制作所 | Manufacturing method for escalator frame |
| CN105060087A (en) * | 2015-07-20 | 2015-11-18 | 苏州新达电扶梯部件有限公司 | Rectangular tube truss without support |
-
2005
- 2005-06-06 CN CN 200520072503 patent/CN2801738Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101723229B (en) * | 2008-10-22 | 2012-12-12 | 株式会社日立制作所 | Manufacturing method for escalator frame |
| CN101723227B (en) * | 2008-10-30 | 2012-11-28 | 株式会社日立制作所 | Passenger conveyor |
| CN101966962A (en) * | 2010-06-30 | 2011-02-09 | 江南嘉捷电梯股份有限公司 | Anti-climbing guardrail device on escalator or moving pavement |
| CN101966962B (en) * | 2010-06-30 | 2014-06-18 | 江南嘉捷电梯股份有限公司 | Anti-climbing guardrail device on escalator or moving pavement |
| CN102311037A (en) * | 2011-10-14 | 2012-01-11 | 克莱斯电梯（中国）有限公司 | Staircase truss |
| CN102311037B (en) * | 2011-10-14 | 2013-04-24 | 克莱斯电梯（中国）有限公司 | Staircase truss |
| CN105060087A (en) * | 2015-07-20 | 2015-11-18 | 苏州新达电扶梯部件有限公司 | Rectangular tube truss without support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: KANGLI ELEVATOR CO., LTD. Free format text: FORMER NAME OR ADDRESS: KANGLI CO., LTD. Owner name: KANGLI CO., LTD. Free format text: FORMER NAME OR ADDRESS: JIANGSU KANGLI ELEVATOR GROUP CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Jiangsu city in Wujiang Province, near Shanghai Economic Development Zone No. 88, zip code: 215213 Patentee after: CANNY ELEVATOR Co.,Ltd. Address before: Jiangsu city in Wujiang Province, near Shanghai Economic Development Zone No. 88, zip code: 215213 Patentee before: KANGLI GROUP Co.,Ltd. Address after: Jiangsu city in Wujiang Province, near Shanghai Economic Development Zone No. 88, zip code: 215213 Patentee after: KANGLI GROUP Co.,Ltd. Address before: Jiangsu city in Wujiang Province, near Shanghai Economic Development Zone No. 88, zip code: 215213 Patentee before: Jiangsu Canny Elevator Group Co.,Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU XINDA ESCALATOR PARTS CO., LTD. Free format text: FORMER OWNER: KANGLI ELEVATOR CO., LTD. Effective date: 20081017 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081017 Address after: Wujiang City, Jiangsu province Xin tower town house road, zip code: 215213 Patentee after: SUZHOU XINDA ESCALATOR ACCESSORIES Co.,Ltd. Address before: Jiangsu city in Wujiang Province, near Shanghai Economic Development Zone No. 88, zip code: 215213 Patentee before: CANNY ELEVATOR Co.,Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150606 Granted publication date: 20060802 |