CN202912537U - Electromechanical interlock device for cage door skylight of construction hoist - Google Patents
Electromechanical interlock device for cage door skylight of construction hoist Download PDFInfo
- Publication number
- CN202912537U CN202912537U CN2012206009877U CN201220600987U CN202912537U CN 202912537 U CN202912537 U CN 202912537U CN 2012206009877 U CN2012206009877 U CN 2012206009877U CN 201220600987 U CN201220600987 U CN 201220600987U CN 202912537 U CN202912537 U CN 202912537U
- Authority
- CN
- China
- Prior art keywords
- switch
- skylight
- fixed
- cage
- door
- 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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Abstract
An electromechanical interlock device for a cage door skylight of a construction hoist relates to a lift and is provided with a travel switch, a spring, a rotary disc, a shifting fork, a switch box, a switch handle, a connection plate and a skylight door. The travel switch is fixed on the connection plate, the rotary disc is arranged on a small rotating shaft of the connection plate and can be rotated, the spring is connected with the rotary disc and is used for controlling the rotating direction of the rotary disc, the switch box is fixed on the skylight door, and the switch handle is connected with the shifting fork through the switch box. The travel switch is fixed on the connection plate through a bolt and a nut, and the switch box can be fixed on the skylight door through a bolt and a nut. The skylight door can be opened from the outside of a cage through the switch handle, the skylight door is opened from the inside of the cage through a special key, the cage can be operated only in the state that the skylight door is locked, and therefore the safety coefficient during operation of the hoist is greatly improved.
Description
Technical field
The utility model relates to a kind of elevator, especially relates to a kind of construction elevator cage door skylight electromechanical interlocking device.
Background technology
Cage door skylight is the important component part of building hoist, because existing construction elevator cage door skylight inside and outside can not opened by key at cage, the skylight also can be moved at the state cage of opening, and therefore has certain potential safety hazard.
Summary of the invention
The purpose of this utility model is to provide a kind of construction elevator cage door skylight electromechanical interlocking device.
Be provided with travel switch, spring, rotating disk, shift fork, switch enclosure, switch handle, gusset piece and day window; Described travel switch is fixed on the gusset piece, and rotating disk is contained in the little rotating shaft of gusset piece and can rotates, and spring connects the rotation direction that is used for the control rotating disk with rotating disk, and switch enclosure is fixed on day window, and switch handle connects with shift fork by switch enclosure.
Described travel switch can be fixed on the gusset piece by bolt and nut, and described switch enclosure can be fixed on day window by bolt and nut.
The utility model can be opened by switch handle outside cage, need in the cage to open with specific key, and only under the state of skylight door locking cage just can move the safety factor when greatly having improved the elevator operation.
Description of drawings
Fig. 1 is that the structure of the utility model embodiment forms scheme drawing.
The specific embodiment
Referring to Fig. 1, the utility model embodiment is provided with travel switch 1, spring 2, rotating disk 3, shift fork 4, switch enclosure 5, switch handle 6, gusset piece 7 and day window 8; Described travel switch 1 is fixed on the gusset piece 7 by bolt and nut, rotating disk 3 is contained in the little rotating shaft of gusset piece 7 and can rotates, spring 2 connects the rotation direction that is used for control rotating disk 3 with rotating disk 3, switch enclosure 5 is fixed on day window 8 by bolt and nut, and switch handle 6 connects with shift fork 4 by switch enclosure 5.
Fasten when rotating switch handle 6 makes shift fork 4 and rotating disk 3, the skylight is closed and locked, and this moment, rotating disk 3 forwarded the position of touching travel switch to, and travel switch is opened, but cage is in the energising running state.Separate when rotating switch handle 6 makes shift fork 4 and rotating disk 3, the skylight can be opened, and this moment, rotating disk 3 rotational travel switches resetted, and cage is in off-position and can not moves.
Claims (3)
1. a construction elevator cage door skylight electromechanical interlocking device is characterized in that being provided with travel switch, spring, rotating disk, shift fork, switch enclosure, switch handle, gusset piece and day window; Described travel switch is fixed on the gusset piece, and rotating disk is contained in the little rotating shaft of gusset piece and can rotates, and spring connects the rotation direction that is used for the control rotating disk with rotating disk, and switch enclosure is fixed on day window, and switch handle connects with shift fork by switch enclosure.
2. a kind of construction elevator cage door as claimed in claim 1 skylight electromechanical interlocking device is characterized in that described travel switch is fixed on the gusset piece by bolt and nut.
3. a kind of construction elevator cage door as claimed in claim 1 skylight electromechanical interlocking device is characterized in that described switch enclosure is fixed on day window by bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206009877U CN202912537U (en) | 2012-11-14 | 2012-11-14 | Electromechanical interlock device for cage door skylight of construction hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206009877U CN202912537U (en) | 2012-11-14 | 2012-11-14 | Electromechanical interlock device for cage door skylight of construction hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202912537U true CN202912537U (en) | 2013-05-01 |
Family
ID=48160867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206009877U Expired - Fee Related CN202912537U (en) | 2012-11-14 | 2012-11-14 | Electromechanical interlock device for cage door skylight of construction hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202912537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332546A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Cage skylight and cage |
| CN103332551A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Construction hoist with built-in balance weights |
-
2012
- 2012-11-14 CN CN2012206009877U patent/CN202912537U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332546A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Cage skylight and cage |
| CN103332551A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Construction hoist with built-in balance weights |
| CN103332551B (en) * | 2013-07-10 | 2015-10-21 | 嘉兴市华东建设机械有限公司 | Counterweight Construction hoist with built-in |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |