CN201362537Y - Novel simple switch of construction elevator door - Google Patents
Novel simple switch of construction elevator door Download PDFInfo
- Publication number
- CN201362537Y CN201362537Y CNU2009200069641U CN200920006964U CN201362537Y CN 201362537 Y CN201362537 Y CN 201362537Y CN U2009200069641 U CNU2009200069641 U CN U2009200069641U CN 200920006964 U CN200920006964 U CN 200920006964U CN 201362537 Y CN201362537 Y CN 201362537Y
- Authority
- CN
- China
- Prior art keywords
- elevator door
- steel plate
- reinforced bar
- reinforcing bar
- switch
- 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 - Fee Related
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- Elevator Door Apparatuses (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
A novel simple switch of construction elevator door relates to a simple switch of construction elevator door. The novel simple switch of construction elevator door comprises a thick steel plate (1), a reinforced bar and steel plate perforation welder (2), a reinforced bar connecting protective door (3) and a reinforced bar baffle bar (4), wherein the thick steel plate (1) is arranged on the left side of the reinforced bar and steel plate perforation welder (2), the reinforced bar connecting protective door (3) is arranged on the bottom end of the reinforced bar and steel plate perforation welder (2), the reinforced bar baffle bar (4) is arranged on the upside of the reinforced bar connecting protective door (3), the novel simple switch of construction elevator door can replace an existing inserting and pulling switch which has the defects of difficult operation and easy damage, greatly saves the time caused by opening and closing an elevator door, effectively improves the vertical transportation efficiency, shortens the opening and closing time of the elevator door, immediately guarantees the opening and closing of the elevator door, and effectively prevents the accidents that staffs drop or articles drop in upper air, which are caused by not closing the elevator door due to manual carelessness or intentionally.
Description
Technical field:
The utility model relates to a kind of later-model construction elevator Men Jianyi switch.
Background technology:
Current, along with skyscraper increase year by year, construction elevator more and more widely be used for construction, and be accompanied by the use of construction elevator, the protection question of building feeding port and functions of use conveniently become distinct issues.Existing most of unit in charge of construction uses and inserts pull type switch start or stop feeding port protective door, and because this frequent use in the work progress, very easily cause the damage of switch, or because the negligence of operating personal, can not close protective door and cause personnel's high-altitude to fall and falling object from high altitude injuring by a crashing object the ground staff.
The utility model content:
The purpose of this utility model provides a kind of later-model construction elevator Men Jianyi switch, it can replace the existing difficult operation of drag switch of inserting, damageable shortcoming, save greatly because the time of switch elevator door, effectively improve vertical transport efficient, shortening the elevator door switch time, in time guarantee the elevator door closure, effectively prevent because the workman neglects or deliberately do not close the elevator door personnel that cause and fall or falling object from high altitude.In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it is by plate iron 1, reinforcing bar and steel plate perforation weldering 2, reinforcing bar is connected protective door 3 and reinforcing bar pin 4 is formed; Plate iron 1 is arranged on the left side of reinforcing bar and steel plate perforation weldering 2, and reinforcing bar connects the bottom that protective door 3 is arranged on reinforcing bar and steel plate perforation weldering 2, and reinforcing bar pin 4 is arranged on the upside that reinforcing bar connects protective door 3.
Working process: when elevator door touches this part by elevator door touch switch bar when cutting out, impel switch to carry out and go up jumping, drop action, in time lock elevator door.
The utlity model has following beneficial effect: can replace the existing difficult operation of drag switch of inserting, damageable shortcoming, save greatly because the time of switch elevator door, effectively improve vertical transport efficient, shortening the elevator door switch time, in time guarantee the elevator door closure, effectively prevent because the workman neglects or deliberately do not close the elevator door personnel that cause and fall or falling object from high altitude.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a connection diagram of the present utility model;
Fig. 3-Fig. 6 is that scheme drawing is carried out in action of the present utility model.
The specific embodiment:
This specific embodiment is by the following technical solutions: it by plate iron 1, reinforcing bar and steel plate perforation weldering 2, reinforcing bar is connected protective door 3 and reinforcing bar pin 4 is formed; Plate iron 1 is arranged on the left side of reinforcing bar and steel plate perforation weldering 2, and reinforcing bar connects the bottom that protective door 3 is arranged on reinforcing bar and steel plate perforation weldering 2, and reinforcing bar pin 4 is arranged on the upside that reinforcing bar connects protective door 3; Can replace the existing difficult operation of drag switch of inserting, damageable shortcoming, save greatly because the time of switch elevator door, effectively improve vertical transport efficient, shortening the elevator door switch time, in time guarantee the elevator door closure, effectively prevent because the workman neglects or deliberately do not close the elevator door personnel that cause and fall or falling object from high altitude.
Working process: when elevator door touches this part by elevator door touch switch bar when cutting out, impel switch to carry out and go up jumping, drop action, in time lock elevator door.
Claims (1)
1, a kind of later-model construction elevator Men Jianyi switch, it is characterized in that it by plate iron (1), reinforcing bar and steel plate perforation weldering (2), reinforcing bar is connected protective door (3) and reinforcing bar pin (4) is formed; Plate iron (1) is arranged on the left side of reinforcing bar and steel plate perforation weldering (2), and reinforcing bar connects the bottom that protective door (3) is arranged on reinforcing bar and steel plate perforation weldering (2), and reinforcing bar pin (4) is arranged on the upside that reinforcing bar connects protective door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200069641U CN201362537Y (en) | 2009-03-17 | 2009-03-17 | Novel simple switch of construction elevator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200069641U CN201362537Y (en) | 2009-03-17 | 2009-03-17 | Novel simple switch of construction elevator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201362537Y true CN201362537Y (en) | 2009-12-16 |
Family
ID=41473198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200069641U Expired - Fee Related CN201362537Y (en) | 2009-03-17 | 2009-03-17 | Novel simple switch of construction elevator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201362537Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192683A (en) * | 2014-08-06 | 2014-12-10 | 北京博大经开建设有限公司 | Automatic lock-up safety protection door of external elevator |
| CN110759209A (en) * | 2019-11-11 | 2020-02-07 | 缙云旅程机械科技有限公司 | Elevator capable of staying for long time by single operator |
-
2009
- 2009-03-17 CN CNU2009200069641U patent/CN201362537Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192683A (en) * | 2014-08-06 | 2014-12-10 | 北京博大经开建设有限公司 | Automatic lock-up safety protection door of external elevator |
| CN110759209A (en) * | 2019-11-11 | 2020-02-07 | 缙云旅程机械科技有限公司 | Elevator capable of staying for long time by single operator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20110317 |