CN103030053A - Structure of machine room cover plate anti-theft anti-loose device - Google Patents
Structure of machine room cover plate anti-theft anti-loose device Download PDFInfo
- Publication number
- CN103030053A CN103030053A CN2011102934271A CN201110293427A CN103030053A CN 103030053 A CN103030053 A CN 103030053A CN 2011102934271 A CN2011102934271 A CN 2011102934271A CN 201110293427 A CN201110293427 A CN 201110293427A CN 103030053 A CN103030053 A CN 103030053A
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- China
- Prior art keywords
- triangulation chain
- front edge
- machine room
- cover plate
- room cover
- 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.)
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Abstract
The invention relates to a structure of a machine room cover plate anti-theft anti-loose device. The structure of the machine room cover plate anti-theft anti-loose device comprises a front edge plate, a front edge plate surrounding frame, a triangulation chain, a triangulation chain check rail and a truss chord beam which are connected with a machine room cover plate, wherein the front edge plate is arranged in the front edge plate surrounding frame, the triangulation chain is arranged on the front edge plate, the truss chord beam is arranged under the triangulation chain, the triangulation chain check rail is arranged between the triangulation chain and the truss chord beam, a clamp spring is tightly attached to the triangulation chain check rail, and the bottom end of the clamp spring is fixedly connected with the truss chord beam. At present, the clamp spring is adopted to clamp the triangulation chain check rail, and frequent stopping of a staircase caused by vibration is avoided.
Description
Technical field
The present invention relates to a kind of escalator machine room cover plate anti-theft anti-loosing apparatus structure.
Background technology
Machine room cover plate anti-theft anti-loosing device generally is the triangulation chain blend stop to be set enclosing to arrange between frame and the truss between the loosing-proof device, because the vibrations of front edge board in the staircase operational process, the staircase operation is of a specified duration, bolt is loosening easily, can cause the blend stop displacement, thereby cause non-artificial property to stop ladder, make troubles to the passenger.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, and machine room cover plate anti-theft anti-loosing device is improved, and a kind of staircase long-time running device for preventing cover plate of machine room from loosening is provided.
The present invention is achieved by the following technical solutions: machine room cover plate anti-theft anti-loosing device, comprise that the front edge board, the front edge board that are connected on the machine room cover plate enclose frame, triangulation chain, triangulation chain blend stop and truss string beam, described front edge board encloses front edge board is set in the frame, described front edge board is provided with described triangulation chain, it is truss string beam below the described triangulation chain, between described triangulation chain and described truss string beam, be provided with the triangulation chain blend stop, one jump ring is close to described triangulation chain blend stop, and described jump ring bottom is fixedly connected on the described truss string beam.
Now adopt jump ring to block blend stop, avoid frequently stopping ladder because shaking.
Description of drawings
Fig. 1 is machine room cover plate anti-theft anti-loosing apparatus structure structural representation of the present invention;
Fig. 2 is that Figure 1B is to view;
Wherein: 1, front edge board; 2, front edge board encloses frame; 3, triangulation chain; 4, triangulation chain blend stop; 5, truss string beam; 6, jump ring.
The specific embodiment
Below in conjunction with accompanying drawing the invention is described in further details.
As shown in Figure 1, machine room cover plate anti-theft anti-loosing device, comprise that the front edge board 1, the front edge board that are connected on the machine room cover plate enclose frame 2, triangulation chain 3, triangulation chain blend stop 4 and truss string beam 5, described front edge board encloses the frame 2 interior front edge boards 1 that arrange, described front edge board 1 is provided with described triangulation chain 3, be truss string beam 5 below the described triangulation chain 3, between described triangulation chain 3 and described truss string beam 5, be provided with triangulation chain blend stop 4, it is characterized in that: a jump ring 6 is close to described triangulation chain blend stop 4, and described jump ring 6 bottoms are fixedly connected on the described truss string beam 5.
Now adopt jump ring to block blend stop, avoid frequently stopping ladder because shaking.
Claims (1)
1. machine room cover plate anti-theft anti-loosing apparatus structure, comprise that the front edge board, the front edge board that are connected on the machine room cover plate enclose frame, triangulation chain, triangulation chain blend stop and truss string beam, described front edge board encloses front edge board is set in the frame, described front edge board is provided with described triangulation chain, it is truss string beam below the described triangulation chain, be provided with the triangulation chain blend stop between described triangulation chain and described truss string beam, it is characterized in that: a jump ring is close to described triangulation chain blend stop, and described jump ring bottom is fixedly connected on the described truss string beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102934271A CN103030053A (en) | 2011-09-30 | 2011-09-30 | Structure of machine room cover plate anti-theft anti-loose device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102934271A CN103030053A (en) | 2011-09-30 | 2011-09-30 | Structure of machine room cover plate anti-theft anti-loose device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103030053A true CN103030053A (en) | 2013-04-10 |
Family
ID=48017526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102934271A Pending CN103030053A (en) | 2011-09-30 | 2011-09-30 | Structure of machine room cover plate anti-theft anti-loose device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103030053A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316498A (en) * | 2018-01-17 | 2018-07-24 | 深圳市晓控通信科技有限公司 | A kind of high intelligent communications equipment room of anti-theft performance |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0977449A (en) * | 1995-09-18 | 1997-03-25 | Toshiba Elevator Technos Kk | Safety device for man conveyor |
| JP2000007259A (en) * | 1998-06-24 | 2000-01-11 | Hitachi Building Systems Co Ltd | Floor plate pushup device for passenger conveyor |
| CN1308012A (en) * | 2001-01-09 | 2001-08-15 | 西子电梯集团有限公司 | Automatic moving walkway and footboard |
| CN201506667U (en) * | 2009-09-29 | 2010-06-16 | 江南嘉捷电梯股份有限公司 | Safety device for lifting plate |
| CN101741023A (en) * | 2008-11-24 | 2010-06-16 | 苏州凯达电器仪表成套有限公司 | Tamper-resistant outdoor case |
| CN201506668U (en) * | 2009-09-29 | 2010-06-16 | 江南嘉捷电梯股份有限公司 | Lifting board safety device |
| CN101955122A (en) * | 2010-04-29 | 2011-01-26 | 江南嘉捷电梯股份有限公司 | Escalator or passenger conveyor movable cover plate device |
| CN202296772U (en) * | 2011-09-30 | 2012-07-04 | 康力电梯股份有限公司 | Antitheft and anti-loosening device for machine room cover plate |
-
2011
- 2011-09-30 CN CN2011102934271A patent/CN103030053A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0977449A (en) * | 1995-09-18 | 1997-03-25 | Toshiba Elevator Technos Kk | Safety device for man conveyor |
| JP2000007259A (en) * | 1998-06-24 | 2000-01-11 | Hitachi Building Systems Co Ltd | Floor plate pushup device for passenger conveyor |
| CN1308012A (en) * | 2001-01-09 | 2001-08-15 | 西子电梯集团有限公司 | Automatic moving walkway and footboard |
| CN101741023A (en) * | 2008-11-24 | 2010-06-16 | 苏州凯达电器仪表成套有限公司 | Tamper-resistant outdoor case |
| CN201506667U (en) * | 2009-09-29 | 2010-06-16 | 江南嘉捷电梯股份有限公司 | Safety device for lifting plate |
| CN201506668U (en) * | 2009-09-29 | 2010-06-16 | 江南嘉捷电梯股份有限公司 | Lifting board safety device |
| CN101955122A (en) * | 2010-04-29 | 2011-01-26 | 江南嘉捷电梯股份有限公司 | Escalator or passenger conveyor movable cover plate device |
| CN202296772U (en) * | 2011-09-30 | 2012-07-04 | 康力电梯股份有限公司 | Antitheft and anti-loosening device for machine room cover plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316498A (en) * | 2018-01-17 | 2018-07-24 | 深圳市晓控通信科技有限公司 | A kind of high intelligent communications equipment room of anti-theft performance |
| CN108316498B (en) * | 2018-01-17 | 2020-05-08 | 山东商业职业技术学院 | Intelligent communication computer lab that theftproof performance is high |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130410 |