CN105947861A - Escalator handrail chain cover plate fixing device - Google Patents
Escalator handrail chain cover plate fixing device Download PDFInfo
- Publication number
- CN105947861A CN105947861A CN201610541124.XA CN201610541124A CN105947861A CN 105947861 A CN105947861 A CN 105947861A CN 201610541124 A CN201610541124 A CN 201610541124A CN 105947861 A CN105947861 A CN 105947861A
- Authority
- CN
- China
- Prior art keywords
- chain
- fixed
- side end
- cover plate
- plates
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/02—Driving gear
- B66B23/024—Chains therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/02—Driving gear
- B66B23/04—Driving gear for handrails
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The invention relates to the field of elevator manufacturing, in particular to an escalator handrail chain cover plate fixing device, which comprises an oil collecting tray. Chain wheels and a chain are arranged on the inner side of the oil collecting tray; the front end parts, located on the upper side and the lower side of the chain, of the oil collecting tray, are respectively provided with side end parts of cover plates along a chain extending direction; the other side end parts of the cover plates are fixed through a fixed part. The escalator handrail chain cover plate fixing device is characterized in that the fixed part comprises an annular piece made of hard materials; one side end face of the annular piece outwards extends to be provided with two symmetrical fixed plates at an interval; the two fixed plates are vertical to the annular piece, mutually form an included angle, and are fixedly arranged to the inner side end faces of the two cover plates; at least one through hole is formed in each fixed plate; bolts arranged in the two through holes in a penetrating way are used for fixing to the two cover plates.
Description
Technical field
The present invention relates to elevator and manufacture field, especially a kind of escalator armrest chain cover board fixer.
Background technology
Staircase is common apparatus for automatically lifting, and including sprocket wheel and chain, the outside of above-mentioned sprocket wheel and chain surrounds and is provided with
Draw-off tray, cover plate and for by the fixture of cover plate fixed closed, existing fixture uses a cylindrical shroud, above-mentioned cylindrical shroud
Using two kinds of embodiments, the first directly makes through hole in the end face outside of above-mentioned cylindrical shroud, and it is two by cylindrical shroud
Outer surface car makes through hole and the fixed installation of cover plate inner side end again for the angle of capping end face flush.
The fixture of said structure, uses the mode of embodiment 1, and owing to the surface of cylindrical shroud is curved surface, once bias very may be used
Can cause the poor stability that fixture is fixing with cover plate, therefore the required precision to lead to the hole site is the highest, uses the side of embodiment 2
Formula, stability is higher compared with the first, and required precision is relatively low, but needs increasingly complex technique, is the most all unfavorable for using peace
Dress, and relatively costly, it is unsuitable for current production.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of rational in infrastructure, with low cost, it is simple to the one of assembling
Plant escalator armrest chain cover board fixer.
The present invention adopts the technical scheme that:
A kind of escalator armrest chain cover board fixer, including a draw-off tray, is provided with sprocket wheel and chain inside this draw-off tray,
Described draw-off tray is positioned at the leading section of the upper and lower both sides of chain and is separately installed with a side end of a cover plate along chain bearing of trend, described
The end side of cover plate is fixed by a fixture, it is characterised in that: described fixture includes that an employing hard material is made
Ring segment, the symmetrical interval that stretches out, this ring segment one side end face is provided with two fixed plates, this two fixed plate all with described annular
Sheet is perpendicular, and described two fixed plates mutually form angle, and this two fixed plate fixedly mounts with the inner side end of two cover plates respectively.
And, it is formed respectively with at least one through hole in described two fixed plates, is used in described two through hole installing bolt and described two lids
Plate fixes.
Advantages of the present invention and good effect be:
In the present invention, ring segment and fixed plate coordinate, it is simple to operator adjust the adaptation angles and positions of fixed plate and cover plate；
It addition, the through hole made in fixed plate can be installed by bolt, replace and existing structure use bolt and the structure of female thread,
Not only can reduce existing structure, the requirement to lead to the hole site, reduce technology difficulty, also help the assembling of operator.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the right view of Fig. 1；
Fig. 4 is present invention structural representation when using.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described, and following embodiment is illustrative, is not determinate, it is impossible to
Protection scope of the present invention is limited with following embodiment.
A kind of escalator armrest chain cover board fixer, including a draw-off tray 5, is provided with sprocket wheel and chain inside this draw-off tray
Bar 4, described draw-off tray is positioned at the leading section of the upper and lower both sides of chain and is separately installed with a side of a cover plate 3 along chain bearing of trend
Portion, the end side of described cover plate is fixed by a fixture, and the innovation of the present invention is, described fixture includes adopting
The ring segment 1 made with hard material, the symmetrical interval that stretches out, this ring segment one side end face is provided with two fixed plates 2, and this is two solid
Determining plate all perpendicular with described ring segment, described two fixed plates mutually form angle, are formed respectively with at least one in this two fixed plate
Through hole, is used for installing bolt and fixes with described two cover plates in described through hole.
The work process of the present invention is:
When the present invention uses, after cover plate only need to be made through hole with fixed plate phase para postion by operator, fixture can be led to
Cross bolts and nuts the fixed plate of its both sides to be fixed with cover plate respectively, sprocket wheel and chain can be enclosed in cover plate and draw-off tray
Side.
In the present invention, ring segment and fixed plate coordinate, it is simple to operator adjust the adaptation angles and positions of fixed plate and cover plate；
It addition, the through hole made in fixed plate can be installed by bolt, replace and existing structure use bolt and the structure of female thread,
Not only can reduce existing structure, the requirement to lead to the hole site, reduce technology difficulty, also help the assembling of operator.
Claims (2)
1. an escalator armrest chain cover board fixer, including a draw-off tray, is provided with sprocket wheel and chain inside this draw-off tray
Bar, described draw-off tray is positioned at the leading section of the upper and lower both sides of chain and is separately installed with a side end of a cover plate along chain bearing of trend,
The end side of described cover plate is fixed by a fixture, it is characterised in that: described fixture includes an employing hard material
The ring segment made, the symmetrical interval that stretches out, this ring segment one side end face is provided with two fixed plates, and this two fixed plate is all with described
Ring segment is perpendicular, and described two fixed plates mutually form angle, and this two fixed plate fixedly mounts with the inner side end of two cover plates respectively.
A kind of escalator armrest chain cover board fixer the most according to claim 1, it is characterised in that: described two is solid
It is formed respectively with at least one through hole in determining plate, is used for installing bolt in described through hole and fixes with described two cover plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541124.XA CN105947861A (en) | 2016-07-11 | 2016-07-11 | Escalator handrail chain cover plate fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541124.XA CN105947861A (en) | 2016-07-11 | 2016-07-11 | Escalator handrail chain cover plate fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105947861A true CN105947861A (en) | 2016-09-21 |
Family
ID=56900765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610541124.XA Pending CN105947861A (en) | 2016-07-11 | 2016-07-11 | Escalator handrail chain cover plate fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105947861A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000086135A (en) * | 1998-09-09 | 2000-03-28 | Toshiba Corp | Handrail drive unit for man conveyor |
| JP2004018263A (en) * | 2002-06-20 | 2004-01-22 | Mitsubishi Electric Corp | Oil pan device for passenger conveyor |
| US20070029161A1 (en) * | 2005-08-04 | 2007-02-08 | Kurt Streibig | Escalator guide system |
| CN201495014U (en) * | 2009-08-04 | 2010-06-02 | 上海华升富士达扶梯有限公司 | Simple oil collecting tray mounting structure for escalator |
| CN202766065U (en) * | 2012-08-30 | 2013-03-06 | 浙江梅轮电扶梯成套有限公司 | Roll-bending type escalator handrail chain oil collecting groove |
| CN202769238U (en) * | 2012-08-30 | 2013-03-06 | 浙江梅轮电扶梯成套有限公司 | Step chain catcher groove device |
| CN205892476U (en) * | 2016-07-11 | 2017-01-18 | 鑫诺电梯有限公司 | Escalator handrail chain apron fixing device |
-
2016
- 2016-07-11 CN CN201610541124.XA patent/CN105947861A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000086135A (en) * | 1998-09-09 | 2000-03-28 | Toshiba Corp | Handrail drive unit for man conveyor |
| JP2004018263A (en) * | 2002-06-20 | 2004-01-22 | Mitsubishi Electric Corp | Oil pan device for passenger conveyor |
| US20070029161A1 (en) * | 2005-08-04 | 2007-02-08 | Kurt Streibig | Escalator guide system |
| CN201495014U (en) * | 2009-08-04 | 2010-06-02 | 上海华升富士达扶梯有限公司 | Simple oil collecting tray mounting structure for escalator |
| CN202766065U (en) * | 2012-08-30 | 2013-03-06 | 浙江梅轮电扶梯成套有限公司 | Roll-bending type escalator handrail chain oil collecting groove |
| CN202769238U (en) * | 2012-08-30 | 2013-03-06 | 浙江梅轮电扶梯成套有限公司 | Step chain catcher groove device |
| CN205892476U (en) * | 2016-07-11 | 2017-01-18 | 鑫诺电梯有限公司 | Escalator handrail chain apron fixing device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |
|
| RJ01 | Rejection of invention patent application after publication |