CN203545415U - Elevator retiring cam - Google Patents
Elevator retiring cam Download PDFInfo
- Publication number
- CN203545415U CN203545415U CN201320691820.0U CN201320691820U CN203545415U CN 203545415 U CN203545415 U CN 203545415U CN 201320691820 U CN201320691820 U CN 201320691820U CN 203545415 U CN203545415 U CN 203545415U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- retiring cam
- elevator
- plate
- door blade
- 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)
Abstract
The utility model discloses an elevator retiring cam which comprises a bottom plate, a left retiring cam piece, a right retiring cam piece, a connection assembly, a transmission assembly and a swing arm assembly. The left retiring cam piece and the right retiring cam are perpendicularly arranged on the two sides of the bottom plate, the lower portion of the left retiring cam piece and the lower portion of the right retiring cam piece are connected through the connection assembly, the upper portion of the left retiring cam piece and the upper portion of the right retiring cam piece are movably connected through the transmission assembly, and the bottom plate is provided with a locating block and a fixing plate. The swing arm assembly comprises a swing arm, a locating plate and a latch hook. One end of the swing arm, one end of the locating plate and one end of the latch hook are overlapped and connected with the fixing plate through compression springs, and the other end of the locating plate is fixed to the connection portion between the transmission assembly and the left retiring cam piece. The elevator retiring cam has the advantages of being simple in structure, flexible in operation and high in safety coefficient.
Description
Technical field
The utility model relates to a kind of lift appliance, relates in particular to a kind of elevator cutter door being applied on hoistway door.
Background technology
Along with the continuous construction of skyscraper, vertical lift elevator obtains using very widely.This vertical lift running velocity is fast, can carry cargo, and purposes is wide; In order to guarantee operation security, this elevator is all provided with Room door, improves the objective safety of taking advantage of personnel; Flexible in order to guarantee hoistway door switch, this hoistway door is all the elevator door knife control Room door switch by being arranged on elevator top.But, existing elevator door knife complicated structure, fault rate is higher, to visitor, takes advantage of personnel to have certain security implication, occurs sometimes asynchrony phenomenon during door-opened elevator, and installation and maintenance are also more difficult.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, provides a kind of reaction flexibly, the elevator door knife that safety factor is high.
For achieving the above object, the utility model proposes following technical scheme: a kind of elevator door knife, comprise base plate, left-hand door blade, right door blade, coupling assembling, transmission component, swing arm unit, wherein said left-hand door blade and right door blade are vertically set on described base plate both sides, described left-hand door blade is connected by described coupling assembling with right door blade below, top is flexibly connected by described transmission component, described base plate is provided with locating piece and adapter plate, described swing arm unit comprises swing arm, locating plate, latch hook, described swing arm, locating plate, the end of latch hook overlaps and is connected with described adapter plate by stage clip, the described locating plate other end is fixed on described transmission component and described left-hand door blade junction.
Described swing arm is vertical with described latch hook to be arranged.
On described base plate, be also provided with guide groove, for the movement tendency to described transmission component, lead.
Compared with prior art, a kind of elevator door knife that the utility model discloses has simple in structure, and running is flexible, the feature that safety factor is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model elevator door knife.
The specific embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical scheme of the utility model embodiment is carried out to clear, complete description.
As shown in Figure 1, a kind of elevator door knife that the utility model discloses, comprise base plate 1, left-hand door blade 2, right door blade 3, coupling assembling 4, transmission component 5, swing arm unit 6, wherein said left-hand door blade 2 and right door blade 3 are vertically set on described base plate 1 both sides, described left-hand door blade 2 is connected by described coupling assembling 4 with right door blade 3 belows, and top is flexibly connected by described transmission component 5.
Specifically, described base plate 1 is provided with locating piece 7, adapter plate 8 and guide groove 9, described swing arm unit 6 comprises swing arm 61, locating plate 62, latch hook 63, described swing arm 61, locating plate 62, the end of latch hook 63 overlaps and is connected with described adapter plate 8 by stage clip 10, and described swing arm 61 setting vertical with described latch hook 63, described locating plate 62 other ends are fixed on the junction of described transmission component 5 and described left-hand door blade 2, described transmission component 5 back sides are provided with track adjusting wheel (not shown), and described track adjusting wheel is fastened in described guide groove 9, along guide groove 9, slides.
Technology contents of the present utility model and technical characterictic have disclosed as above; but those of ordinary skill in the art still may be based on teaching of the present utility model and announcements and are done all replacement and modifications that does not deviate from the utility model spirit; therefore; the utility model protection domain should be not limited to the content that embodiment discloses; and should comprise various do not deviate from replacement of the present utility model and modifications, and contained by present patent application claim.
Claims (3)
1. an elevator door knife, it is characterized in that: comprise base plate, left-hand door blade, right door blade, coupling assembling, transmission component, swing arm unit, wherein said left-hand door blade and right door blade are vertically set on described base plate both sides, described left-hand door blade is connected by described coupling assembling with right door blade below, top is flexibly connected by described transmission component, described base plate is provided with locating piece and adapter plate, described swing arm unit comprises swing arm, locating plate, latch hook, described swing arm, locating plate, the end of latch hook overlaps and is connected with described adapter plate by stage clip, the described locating plate other end is fixed on described transmission component and described left-hand door blade junction.
2. a kind of elevator door knife according to claim 1, is characterized in that: described swing arm is vertical with described latch hook to be arranged.
3. a kind of elevator door knife according to claim 1, is characterized in that: on described base plate, be also provided with guide groove, for the movement tendency to described transmission component, lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320691820.0U CN203545415U (en) | 2013-11-05 | 2013-11-05 | Elevator retiring cam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320691820.0U CN203545415U (en) | 2013-11-05 | 2013-11-05 | Elevator retiring cam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203545415U true CN203545415U (en) | 2014-04-16 |
Family
ID=50463562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320691820.0U Expired - Fee Related CN203545415U (en) | 2013-11-05 | 2013-11-05 | Elevator retiring cam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203545415U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588070A (en) * | 2013-11-05 | 2014-02-19 | 南通中尧机电制造有限公司 | Elevator door cutter |
| CN105129581A (en) * | 2015-08-21 | 2015-12-09 | 南通中尧特雷卡电梯产品有限公司 | Elevator door tool assembly |
| CN105151965A (en) * | 2015-08-21 | 2015-12-16 | 南通中尧特雷卡电梯产品有限公司 | Elevator door vane |
-
2013
- 2013-11-05 CN CN201320691820.0U patent/CN203545415U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588070A (en) * | 2013-11-05 | 2014-02-19 | 南通中尧机电制造有限公司 | Elevator door cutter |
| CN105129581A (en) * | 2015-08-21 | 2015-12-09 | 南通中尧特雷卡电梯产品有限公司 | Elevator door tool assembly |
| CN105151965A (en) * | 2015-08-21 | 2015-12-16 | 南通中尧特雷卡电梯产品有限公司 | Elevator door vane |
| WO2017031829A1 (en) * | 2015-08-21 | 2017-03-02 | 南通中尧特雷卡电梯产品有限公司 | Elevator door vane |
| CN105129581B (en) * | 2015-08-21 | 2017-05-31 | 南通中尧特雷卡电梯产品有限公司 | A kind of elevator door knife component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nantong Zhongrao Teleika Elevator Co., Ltd. Assignor: Zhongyao Electromechanical Mfg. Co., Ltd., Nantong Contract record no.: 2014320000441 Denomination of utility model: Elevator door knife assembly Granted publication date: 20140416 License type: Exclusive License Record date: 20140521 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20141105 |
|
| EXPY | Termination of patent right or utility model |