CN201400515Y - Tensioning device for common armrest belt - Google Patents
Tensioning device for common armrest belt Download PDFInfo
- Publication number
- CN201400515Y CN201400515Y CN2009200399317U CN200920039931U CN201400515Y CN 201400515 Y CN201400515 Y CN 201400515Y CN 2009200399317 U CN2009200399317 U CN 2009200399317U CN 200920039931 U CN200920039931 U CN 200920039931U CN 201400515 Y CN201400515 Y CN 201400515Y
- Authority
- CN
- China
- Prior art keywords
- flat plate
- triangle flat
- truss
- handrail
- tensioning device
- 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 utility model relates to a tensioning device for common armrest belt, in particular to an armrest belt and a truss, comprising an opening groove with downward opening and fixedly connected with the truss; a triangle flat plate capable of moving transversely is connected in the opening groove in suspension manner, the triangle flat plate is connected with a transverse linear moving device for driving the triangle flat plate to move transversely; besides, an arc-shaped roller wheel block is arranged on the triangle flat plate, the armrest belt is tensioned on the roller wheel block; thereby,the triangle flat plate is controlled by the transverse linear moving device to move transversely, namely the armrest belt is continuously tensioned by the arc-shaped roller wheel block arranged on the triangle flat plate so as to guarantee stable operation of armrest belt.
Description
Technical field
The utility model relates to a kind of parts that are used for staircase, especially a kind of common hand strap tensioning device.
Background technology
For footway conveyers such as staircases, for making the handrail smooth running, generally all to be provided with one can the tensioning handrail tightening device, but, the general out of reach requirement of the tightening device that prior art adopted, thus cause the operation of handrail not steady, even can't move.
The utility model content
The utility model provides a kind of common hand strap tensioning device at the deficiencies in the prior art, thereby guarantees handrail in tension all the time, and promptly handrail can move reposefully.
A kind of common hand strap tensioning device, relate to handrail and truss, comprise that one is fixedly connected on the open slot that Open Side Down on the truss, hang in the described open slot and be connected with transversely movable triangle flat plate, described triangle flat plate and one can drive its horizontal linear moving apparatus that transverse translation takes place and be connected, described in addition triangle flat plate is provided with the arc roller set, and described handrail is stretched on the roller set.
Described horizontal mobile device comprises that an end is captiveed joint with triangle flat plate, the other end passes movable pull bar of placing of truss and the nut that is threaded with the pull bar movable end.
According to above technical scheme, can realize following beneficial effect:
1. because the utility model provides a kind of hand rail tension device, when then using, control by horizontal linear moving apparatus, can realize the side travel of triangle flat plate, promptly guarantee to be arranged at the arc roller set tensioning handrail all the time on the triangle flat plate, guarantee the smooth running of handrail effectively.
2. horizontal linear moving apparatus described in the utility model comprise a pull bar and with pull rod screw bonded assembly nut, then by the turn nut, thereby realize the left and right sides translation of pull bar, promptly realized the left and right sides translation of the triangle flat plate of captiveing joint with pull bar, thereby guarantee to be arranged on roller set on the triangle flat plate, that be positioned at handrail below tensioning handrail all the time, guarantee the smooth running of handrail effectively.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Explain the technical solution of the utility model below with reference to accompanying drawing.
As shown in Figure 1, a kind of common hand strap tensioning device, relate to handrail 1 and truss 2, comprise that one is fixedly connected on the open slot 5 that Open Side Down on the truss 2, hang in the described open slot 5 and be connected with transversely movable triangle flat plate 3, described triangle flat plate 3 and one can drive its horizontal linear moving apparatus that transverse translation takes place and be connected, described in addition triangle flat plate 3 is provided with arc roller set 6, described handrail 1 is stretched on the roller set 6, and described horizontal mobile device comprises that an end captives joint with triangle flat plate 3, the other end passes truss 2 movable pull bars of placing 41 and the nut 42 that is threaded with pull bar 41 movable ends.
In addition, horizontal linear moving apparatus described in the utility model be not limited to pull bar and with pull rod screw bonded assembly nut, the version that it can also adopt other taken place straight line to move.
Claims (2)
1. common hand strap tensioning device, relate to handrail and truss, it is characterized in that, comprise that one is fixedly connected on the open slot that Open Side Down on the truss, hang in the described open slot and be connected with transversely movable triangle flat plate, described triangle flat plate and one can drive its horizontal linear moving apparatus that transverse translation takes place and be connected, and described in addition triangle flat plate is provided with the arc roller set, and described handrail is stretched on the roller set.
2. common hand strap tensioning device according to claim 1, it is characterized in that, described horizontal mobile device comprises that an end is captiveed joint with triangle flat plate, the other end passes the movable pull bar of placing of truss, and near the body of rod of described pull bar movable end is provided with screw thread and is connected to carry out screw thread fit with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200399317U CN201400515Y (en) | 2009-04-22 | 2009-04-22 | Tensioning device for common armrest belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200399317U CN201400515Y (en) | 2009-04-22 | 2009-04-22 | Tensioning device for common armrest belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201400515Y true CN201400515Y (en) | 2010-02-10 |
Family
ID=41660313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200399317U Expired - Lifetime CN201400515Y (en) | 2009-04-22 | 2009-04-22 | Tensioning device for common armrest belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201400515Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910526A (en) * | 2012-10-30 | 2013-02-06 | 江南嘉捷电梯股份有限公司 | Tensioning and guiding device used for escalator or moving sidewalk and capable of rotating with change of track of hand strap |
| ES2447341R1 (en) * | 2012-09-10 | 2014-09-15 | Thyssenkrupp Elevator Innovation Center, S. A. | CONTROL MECHANISM FOR STAIRS OF STAIRS AND MOBILE CORRIDORS. |
| CN108190710A (en) * | 2017-12-29 | 2018-06-22 | 日立电梯（中国）有限公司 | Elevator handrail adjusting apparatus and elevator handrail system |
-
2009
- 2009-04-22 CN CN2009200399317U patent/CN201400515Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2447341R1 (en) * | 2012-09-10 | 2014-09-15 | Thyssenkrupp Elevator Innovation Center, S. A. | CONTROL MECHANISM FOR STAIRS OF STAIRS AND MOBILE CORRIDORS. |
| CN102910526A (en) * | 2012-10-30 | 2013-02-06 | 江南嘉捷电梯股份有限公司 | Tensioning and guiding device used for escalator or moving sidewalk and capable of rotating with change of track of hand strap |
| CN102910526B (en) * | 2012-10-30 | 2014-11-19 | 江南嘉捷电梯股份有限公司 | Tensioning and guiding device used for escalator or moving sidewalk and capable of rotating with change of track of hand strap |
| CN108190710A (en) * | 2017-12-29 | 2018-06-22 | 日立电梯（中国）有限公司 | Elevator handrail adjusting apparatus and elevator handrail system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100210 |
|
| CX01 | Expiry of patent term |