CN206172764U - Elevator layer door gear link plate anti -disengaging structure - Google Patents
Elevator layer door gear link plate anti -disengaging structure Download PDFInfo
- Publication number
- CN206172764U CN206172764U CN201620969790.9U CN201620969790U CN206172764U CN 206172764 U CN206172764 U CN 206172764U CN 201620969790 U CN201620969790 U CN 201620969790U CN 206172764 U CN206172764 U CN 206172764U
- Authority
- CN
- China
- Prior art keywords
- link plate
- layer door
- door gear
- anticreep
- layer
- 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.)
- Active
Links
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model relates to an elevator layer door gear link plate anti -disengaging structure belongs to elevator technical field. It has layer door gear body and is used for the gliding layer door guide rail of layer door with setting up on the door gear body of layer, layer door gear body has the link plate subassembly through bolted connection, be connected with on the link plate subassembly and hang web wheel, be equipped with the anticreep groove and the anticreep piece that prevent to deviate from layer door guide rail around receiving when the link plate subassembly from strikeing on link plate subassembly and string web wheel respectively. The utility model discloses an useful part is: simple structure, installation easy maintenance can effectively improve the anticreep performance, and then improves elevator operation's security and stability, reduces the later maintenance cost.
Description
Technical field：
The elevator landing door link plate disconnecting prevention structure that the utility model is related to, belongs to elevator technology field.
Background technology：
The current design requirement more and more higher to elevator landing door, it is desirable to the guider failure being fixed on door-plate
When, horizontal sliding layer door should have the device being maintained on door-plate in work, and the unbroken layer door component with these devices should be able to hold
The pendulum impact test for being met, and requirement of the revised GB to pendulum height, shock point position is tighter compared with primary standard
Lattice and in detail.
Door leaf is maintained on operating position device in the prior art has following several：Firstth, great majority are simply leaned on
Link plate upper end flange hook is fastened on the guide rail of layer door gear, and lower directive wheel helps out link plate without flange hook；Secondth, by layer
Door gear link plate upper end flange hook is fastened on the guide rail of layer door gear, and the guide rail of lower end flange and layer door gear is with closing auxiliary rib
Effect；3rd, the guide rail of layer door gear is made into upper and lower side into double R types, guide rail is engaged by upper hanging plate wheel and lower directive wheel
Engaging；4th, twice bending edges are added in layer door gear door head lower end, is engaged with bending edges with lower directive wheel.Four kinds to more than
In situation first, second kind of device in pendulum impact test is tested it cannot be guaranteed that door-plate is maintained on operating position, the 3rd,
4th kind of device majority can meet standard requirement, but it is very high to require that layer Men Mentou manufacture crafts are required in the case of the 3rd, it is more difficult to
Realize, after the 4th situation lower floor Men Mentou engage with lower directive wheel, lower directive wheel and layer Men Mentou gaps very little increase building site existing
Field adjustment is difficult.
The content of the invention：
Technical problem to be solved in the utility model is to provide a kind of simple structure and can effectively prevent elevator door from hanging
When plate impacts before and after being subject to, deviate from door head guide rail, and the elevator landing door link plate anticreep knot of the plate adjustment that conveniently carries out reserving a post
Structure.
The elevator landing door link plate disconnecting prevention structure that the utility model is related to, with layer door gear body and being arranged on layer door
It is used for the layer door guide rail that layer door slides on device body, the layer door gear body has been bolted link plate component, described
Hanging plate wheel is connected with link plate component, being respectively equipped with the link plate component and hanging plate wheel prevents link plate component from being rushed in front and back
Deviate from the anticreep groove and anti-drop block of layer door guide rail when hitting.
Preferably, the stability in order to improve elevator landing door link plate disconnecting prevention structure, the anticreep groove is arranged with
For strengthening the anticreep flanging of the covered effect to anti-drop block.
Preferably, the anticreep effect in order to strengthen elevator landing door link plate disconnecting prevention structure, improves the peace of elevator operation
Quan Xing, the quantity of the anticreep groove at least one pair of, the quantity of the corresponding anti-drop block be also at least a pair and with anticreep groove
Quantity is consistent.
Compared with prior art, usefulness of the present utility model is：Simple structure, it is convenient to install and maintain, can be effective
Anticreep performance is improved, and then improves the safety and stability that elevator runs, reduce later maintenance cost.
Description of the drawings：
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the front view of elevator landing door link plate disconnecting prevention structure；
Fig. 2 is the side view of elevator landing door link plate disconnecting prevention structure.
In figure：1st, layer door gear body；2nd, layer door guide rail；3rd, link plate component；3-1, anticreep groove；3-2, anticreep flanging；4、
Hanging plate wheel；4-1, anti-drop block.
Specific embodiment：
The elevator landing door link plate disconnecting prevention structure that the utility model is related to, as depicted in figs. 1 and 2：With layer door gear
Body 1 is used for the layer door guide rail 2 that layer door slides with being arranged on layer door gear body 1, and the layer door gear body 1 passes through bolt
Link plate component 3 is connected with, hanging plate wheel 4 is connected with the link plate component 3, be respectively equipped with the link plate component 3 and hanging plate wheel 4
Prevent link plate component 3 from deviating from the anticreep groove and anti-drop block 4-1 of layer door guide rail 3-1 when impacting by before and after.
Preferably, the stability in order to improve elevator landing door link plate disconnecting prevention structure, the anticreep groove 3-1 symmetrically sets
There is the anticreep flanging 3-2 for strengthening the covered effect to anti-drop block 4-1.
Preferably, the anticreep effect in order to strengthen elevator landing door link plate disconnecting prevention structure, improves the peace of elevator operation
The quantity of Quan Xing, the anticreep groove 3-1 at least one pair of, the quantity of the corresponding anti-drop block 4-1 be also at least a pair and with it is anti-
The quantity of de- groove 3-1 is consistent.
It is emphasized that：The above is only the introduction and description of occupation mode of the present utility model, it is not new to this practicality
Type makees any pro forma restriction, every any simply to repair according to what technical spirit of the present utility model was made to above example
Change, equivalent variations and modification, still fall within the range of technical solutions of the utility model.
Claims (3)
1. a kind of elevator landing door link plate disconnecting prevention structure, with layer door gear body（1）Be arranged on a layer door gear body（1）
It is upper to be used for the layer door guide rail that layer door slides（2）, it is characterised in that：The layer door gear body（1）It has been bolted link plate
Component（3）, the link plate component（3）On be connected with hanging plate wheel（4）, the link plate component（3）And hanging plate wheel（4）On be respectively equipped with
Prevent link plate component（3）Deviate from layer door guide rail when impacting by before and after（2）Anticreep groove（3-1）And anti-drop block（4-1）.
2. elevator landing door link plate disconnecting prevention structure according to claim 1, it is characterised in that：The anticreep groove（3-1）
It is arranged with for strengthening to anti-drop block（4-1）Covered effect anticreep flanging（3-2）.
3. elevator landing door link plate disconnecting prevention structure according to claim 1, it is characterised in that：The anticreep groove（3-1）
Quantity at least one pair of, the corresponding anti-drop block（4-1）Quantity also be at least a pair and with anticreep groove（3-1）Quantity one
Cause.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969790.9U CN206172764U (en) | 2016-08-30 | 2016-08-30 | Elevator layer door gear link plate anti -disengaging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969790.9U CN206172764U (en) | 2016-08-30 | 2016-08-30 | Elevator layer door gear link plate anti -disengaging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206172764U true CN206172764U (en) | 2017-05-17 |
Family
ID=60241112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620969790.9U Active CN206172764U (en) | 2016-08-30 | 2016-08-30 | Elevator layer door gear link plate anti -disengaging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206172764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144864A (en) * | 2016-08-30 | 2016-11-23 | 康力电梯股份有限公司 | A kind of elevator landing door link plate disconnecting prevention structure |
-
2016
- 2016-08-30 CN CN201620969790.9U patent/CN206172764U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144864A (en) * | 2016-08-30 | 2016-11-23 | 康力电梯股份有限公司 | A kind of elevator landing door link plate disconnecting prevention structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202744150U (en) | Tilting door mechanism of lift | |
| CN203967625U (en) | A kind of overhead facility crossing frame | |
| CN206172764U (en) | Elevator layer door gear link plate anti -disengaging structure | |
| CN205114786U (en) | Hoistway door anticreep device | |
| CN202808141U (en) | Mechanical interlocking device of feeding gate of suspension cage of lift | |
| CN203946757U (en) | A kind of construction elevator cage plate-turning door | |
| CN106144864A (en) | A kind of elevator landing door link plate disconnecting prevention structure | |
| CN202544894U (en) | Damper collision prevention and locking device | |
| CN203064973U (en) | Elevator landing door interlocking device | |
| CN208585967U (en) | A kind of hoistway faces hole lifting operation assistance platform | |
| CN204823625U (en) | Lift cage door counter weight mechanism | |
| CN205709396U (en) | A kind of lock door mechanism | |
| CN202717466U (en) | Safety pin used for passenger lift maintenance | |
| CN208023408U (en) | A kind of highway bridge damping safety barrier apparatus | |
| CN207142605U (en) | A kind of strong magnetic padlock locking structure of novel elevator layer door machine | |
| CN207726574U (en) | A kind of elevator door groove separation preventing device | |
| CN221095946U (en) | Elevator well emergency exit | |
| CN207175195U (en) | A kind of anticollision elevator landing door structure | |
| CN207072747U (en) | A kind of elevator hoistways protective door | |
| CN203145632U (en) | Novel external cage door lock of elevator | |
| CN209601886U (en) | A kind of Intelligent guardrail positioned on car top of elevator | |
| CN202296696U (en) | Car rope sheave device | |
| CN205172818U (en) | Guardrail structure , pylon and wind generating set | |
| CN205936215U (en) | Push type vehicle window of fleing | |
| CN206016405U (en) | A kind of steel building assembles column base body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |