CN101590974A - A kind of staircase sparse toothed plate and step anti-deflection device - Google Patents
A kind of staircase sparse toothed plate and step anti-deflection device Download PDFInfo
- Publication number
- CN101590974A CN101590974A CNA2009100310581A CN200910031058A CN101590974A CN 101590974 A CN101590974 A CN 101590974A CN A2009100310581 A CNA2009100310581 A CN A2009100310581A CN 200910031058 A CN200910031058 A CN 200910031058A CN 101590974 A CN101590974 A CN 101590974A
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- Prior art keywords
- toothed plate
- staircase
- sparse toothed
- sparse
- side parts
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Abstract
The present invention relates to a kind of staircase sparse toothed plate and step anti-deflection device, comprise the anti-ballistic rail that is connected on the truss, be provided with the anti-inclined to one side parts that are used to prevent the step sideslip near the described sparse toothed plate, described anti-inclined to one side parts are installed on the anti-ballistic rail by the staircase angle-shaped piece, know thus, because the present invention is provided for preventing the anti-inclined to one side parts of step sideslip near sparse toothed plate, thereby the accurate engagement of tooth and step can be guaranteed to dredge effectively, the service life of step frame and sparse toothed plate can be prolonged simultaneously.
Description
Technical field
The present invention relates to a kind of parts that are used for staircase, especially staircase and dredge tooth, step anti-deflection device.
Background technology
When step is moved into sparse toothed plate, if step and sparse toothed plate can not accurately mesh, the generation that then very easily causes the accident, the service life that also can greatly reduce step frame and sparse toothed plate simultaneously.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of staircase sparse toothed plate and step anti-deflection device are provided, thereby guarantee the accurate engagement of sparse toothed plate and step effectively, can prolong the service life of step frame and sparse toothed plate simultaneously.
For realizing above technical purpose, the present invention will take following technical scheme:
A kind of staircase sparse toothed plate and step anti-deflection device, relate to staircase and girder, sparse toothed plate and step, comprise the anti-ballistic rail that is connected on the truss, be provided with the anti-inclined to one side parts that are used to prevent the step sideslip near the described sparse toothed plate, described anti-inclined to one side parts are installed on the anti-ballistic rail by the staircase angle-shaped piece.
The hole of described staircase angle-shaped piece and anti-ballistic rail junction is a bar hole.
Described anti-inclined to one side parts comprise protruding cap and two of being arranged under this protruding cap are respectively applied for and staircase angle-shaped piece bonded assembly coupling end.
According to above technical scheme, can realize following beneficial effect:
1. the present invention is provided for preventing the anti-inclined to one side parts of step sideslip near sparse toothed plate, thereby can guarantee to dredge the accurate engagement of tooth and step effectively, can prolong the service life of step frame and sparse toothed plate simultaneously;
2. the hole of the present invention's staircase angle-shaped piece and anti-ballistic rail junction is set to bar hole, when staircase is installed, can be by regulating the installation site of staircase angle-shaped piece in this bar hole, thereby the gap of realizing anti-inclined to one side parts and step is 0.2～0.4mm, guarantee the accurate engagement of sparse toothed plate and step, greatly make things convenient for the installation of this staircase sparse toothed plate and step anti-deflection device.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of the anti-inclined to one side parts of the present invention.
The specific embodiment
Explain technical scheme of the present invention below with reference to accompanying drawing.
As depicted in figs. 1 and 2, staircase sparse toothed plate of the present invention and step anti-deflection device, relate to staircase and girder 5, sparse toothed plate 1 and step 6, correspondence is provided with pedal 3 on the described step 6, this staircase sparse toothed plate and step anti-deflection device comprise the anti-ballistic rail 7 that is connected on the truss 5, be provided with the anti-inclined to one side parts 2 that are used to prevent step 6 sideslips near the described sparse toothed plate 1, described anti-inclined to one side parts 2 are installed on the anti-ballistic rail 7 by staircase angle-shaped piece 4, described staircase angle-shaped piece 4 is a bar hole 41 with the hole of anti-ballistic rail 7 junctions, then can be by hold-down bolt in this bar hole 41 so that staircase angle-shaped piece 4 is connected the location with anti-ballistic rail 7, simultaneously can be in bar hole 41 the installation site of adjustable bolt, to reach the gap of adjusting between anti-inclined to one side parts and the step 6, in addition, described anti-inclined to one side parts 2 comprise protruding cap 21 and two of being arranged under this protruding cap 21 are respectively applied for and staircase angle-shaped piece 4 bonded assembly coupling ends 22, and the end face of then described protruding cap 21 is provided with near sparse toothed plate 1.
Claims (3)
1. staircase sparse toothed plate and step anti-deflection device, relate to staircase and girder, sparse toothed plate and step, comprise the anti-ballistic rail that is connected on the truss, it is characterized in that, be provided with the anti-inclined to one side parts that are used to prevent the step sideslip near the described sparse toothed plate, described anti-inclined to one side parts are installed on the anti-ballistic rail by the staircase angle-shaped piece.
2. staircase sparse toothed plate according to claim 1 and step anti-deflection device is characterized in that, the hole of described staircase angle-shaped piece and anti-ballistic rail junction is a bar hole.
3. staircase sparse toothed plate according to claim 2 and step anti-deflection device, it is characterized in that, described anti-inclined to one side parts comprise protruding cap and two of being arranged at this protruding cap under are respectively applied for and staircase angle-shaped piece bonded assembly coupling end, and described protruding cap end face is near the sparse toothed plate placement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100310581A CN101590974B (en) | 2009-04-23 | 2009-04-23 | Dredging gear plate and stair anti-deflection device of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100310581A CN101590974B (en) | 2009-04-23 | 2009-04-23 | Dredging gear plate and stair anti-deflection device of escalator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101590974A true CN101590974A (en) | 2009-12-02 |
| CN101590974B CN101590974B (en) | 2011-05-18 |
Family
ID=41405889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100310581A Active CN101590974B (en) | 2009-04-23 | 2009-04-23 | Dredging gear plate and stair anti-deflection device of escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101590974B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267659A (en) * | 2011-05-31 | 2011-12-07 | 苏州富士电梯有限公司 | Device for controlling escalator or automatic sidewalk ladder road |
| 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 |
| CN103010922A (en) * | 2011-09-28 | 2013-04-03 | 康力电梯股份有限公司 | Staircase comb plate fixing structure |
| CN103030059A (en) * | 2011-09-30 | 2013-04-10 | 康力电梯股份有限公司 | Fastening structure of escalator comb plate |
| US11607589B1 (en) | 2020-10-01 | 2023-03-21 | Mark E. Van Denend | Device for accurately measuring string bed stiffness in a racket |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004161412A (en) * | 2002-11-12 | 2004-06-10 | Hitachi Ltd | Passenger conveyor |
| CN1741959B (en) * | 2003-02-07 | 2011-02-09 | 奥蒂斯电梯公司 | Comb plate for passenger conveyor with moving flange and conveyor |
| CN101229898B (en) * | 2008-02-03 | 2012-06-06 | 苏州江南嘉捷电梯股份有限公司 | Safety device for comb pedal |
| CN201411316Y (en) * | 2009-04-23 | 2010-02-24 | 康力电梯股份有限公司 | Escalator comb plate and stair deviation prevention device |
-
2009
- 2009-04-23 CN CN2009100310581A patent/CN101590974B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267659A (en) * | 2011-05-31 | 2011-12-07 | 苏州富士电梯有限公司 | Device for controlling escalator or automatic sidewalk ladder road |
| CN103010922A (en) * | 2011-09-28 | 2013-04-03 | 康力电梯股份有限公司 | Staircase comb plate fixing structure |
| CN103030059A (en) * | 2011-09-30 | 2013-04-10 | 康力电梯股份有限公司 | Fastening structure of escalator comb plate |
| 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 |
| US11607589B1 (en) | 2020-10-01 | 2023-03-21 | Mark E. Van Denend | Device for accurately measuring string bed stiffness in a racket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101590974B (en) | 2011-05-18 |
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