CN202967844U - Antitheft mechanism for escalator cover plate - Google Patents
Antitheft mechanism for escalator cover plate Download PDFInfo
- Publication number
- CN202967844U CN202967844U CN 201220643750 CN201220643750U CN202967844U CN 202967844 U CN202967844 U CN 202967844U CN 201220643750 CN201220643750 CN 201220643750 CN 201220643750 U CN201220643750 U CN 201220643750U CN 202967844 U CN202967844 U CN 202967844U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- escalator
- antitheft
- shaped piece
- angle
- 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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Abstract
The utility model discloses an antitheft mechanism for an escalator cover plate, and relates to the technical field of escalators. The antitheft mechanism for the escalator cover plate comprises the cover plate, the bottom of the cover plate is fixedly connected with one end of a triangulation chain, the other end of the triangulation chain is fixedly connected with an angular part, two ends of the angular part are respectively connected with a first antitheft rod and a second antitheft rod through connection blocks, and a split pin is arranged between each connection block and the angular part. The antitheft mechanism for the escalator cover plate is simple in structure and convenient to operate, and the goal of preventing the cover plate from being stolen can be achieved.
Description
Technical field
The utility model relates to the technical field of escalator.
Background technology
For convenient, escalator is overhauled, can distribute at the escalator upper-lower position arrange openable cover plate, because it is positioned at the position of up and down staircase, so need can bearing certain pressure, generally all adopt metal material, stolen situation will occur like this.Although adopt now antitheft safety switch, still stolen situation can occur.
Summary of the invention
The utility model purpose is to provide a kind of simple in structure, and is easy and simple to handle, avoids the stolen cover plate for escalator burglar-proof mechanism of cover plate.
A kind of cover plate for escalator burglar-proof mechanism, comprise cover plate, an end of cover plate bottom captive joint triangulation chain, the other end captive joint angle-shaped piece of triangulation chain, the two ends of angle-shaped piece connect the first anti-theft bar, the second anti-theft bar by contiguous block respectively, between contiguous block and angle-shaped piece, spring cotter are set.
The utility model adopts technique scheme, compared with prior art have following advantage: the utility model is arranged on the back of cover plate, connect angle-shaped piece by triangulation chain, angle-shaped piece connects respectively anti-theft bar by contiguous block, the vertical height of anti-theft bar is lower than enclosing frame, after installing, rotate triangulation chain, two anti-theft bar are extended respectively encloses below frame, thereby reach the antitheft function of cover plate, simple in structure, easy and simple to handle, compared with the anti-joyride device of original safety switch, the more difficult inefficacy of mechanical type anti-theft device.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is elaborated:
As shown in Figure 1, a kind of cover plate for escalator burglar-proof mechanism, comprise cover plate 1, one end of cover plate 1 bottom captive joint triangulation chain 2, the other end captive joint angle-shaped piece 3 of triangulation chain 2, the two ends of angle-shaped piece 3 connect the first anti-theft bar 4, the second anti-theft bar 5 by contiguous block 6 respectively, between contiguous block 6 and angle-shaped piece 3, spring cotter 7 are set.
The utility model is arranged on the back of cover plate 1, connect angle-shaped piece 3 by triangulation chain 2, angle-shaped piece 3 connects respectively anti-theft bar 4,5 by contiguous block 6, anti-theft bar 4,5 vertical height are lower than enclosing frame, after installing, rotate triangulation chain 2, two anti-theft bar 4,5 are extended respectively enclose below frame, thereby reach the antitheft function of cover plate 1.
Claims (1)
1. cover plate for escalator burglar-proof mechanism, it is characterized in that cover plate (1), one end of cover plate (1) bottom captive joint triangulation chain (2), the other end captive joint angle-shaped piece (3) of triangulation chain (2), the two ends of angle-shaped piece (3) connect the first anti-theft bar (4), the second anti-theft bar (5) by contiguous block (6) respectively, between contiguous block (6) and angle-shaped piece (3), spring cotter (7) are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643750 CN202967844U (en) | 2012-11-29 | 2012-11-29 | Antitheft mechanism for escalator cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643750 CN202967844U (en) | 2012-11-29 | 2012-11-29 | Antitheft mechanism for escalator cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202967844U true CN202967844U (en) | 2013-06-05 |
Family
ID=48508948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220643750 Expired - Lifetime CN202967844U (en) | 2012-11-29 | 2012-11-29 | Antitheft mechanism for escalator cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202967844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102942103A (en) * | 2012-11-29 | 2013-02-27 | 康力电梯股份有限公司 | Antitheft mechanism for escalator cover plate |
| CN104386568A (en) * | 2014-11-07 | 2015-03-04 | 康力电梯股份有限公司 | Triangulation chain anti-theft device for front edge plate |
-
2012
- 2012-11-29 CN CN 201220643750 patent/CN202967844U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102942103A (en) * | 2012-11-29 | 2013-02-27 | 康力电梯股份有限公司 | Antitheft mechanism for escalator cover plate |
| CN104386568A (en) * | 2014-11-07 | 2015-03-04 | 康力电梯股份有限公司 | Triangulation chain anti-theft device for front edge plate |
| CN104386568B (en) * | 2014-11-07 | 2016-08-24 | 康力电梯股份有限公司 | A kind of front edge board triangulation chain anti-theft device |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |