CN205603009U - Stop gear of elevator door motor and layer door gear link plate department - Google Patents
Stop gear of elevator door motor and layer door gear link plate department Download PDFInfo
- Publication number
- CN205603009U CN205603009U CN201620254519.7U CN201620254519U CN205603009U CN 205603009 U CN205603009 U CN 205603009U CN 201620254519 U CN201620254519 U CN 201620254519U CN 205603009 U CN205603009 U CN 205603009U
- Authority
- CN
- China
- Prior art keywords
- link plate
- guide rail
- slide block
- motor
- elevator 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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- Elevator Door Apparatuses (AREA)
Abstract
The utility model relates to a stop gear of elevator door motor and layer door gear link plate department, including the link plate, be equipped with on the link plate about two rows be used for with guide rail complex slider, the slider is gone to court and is offered the recess of interlock at the guide rail tip on the side to the guide rail tip. The utility model discloses two rows of sliders about being equipped with on the link plate, slider interlock horizontal slip on the guide rail, the slider almost surrounds the guide rail tip entirely, can effectively avoid taking off the groove condition and take place, has eliminated the link plate and has broken away from the potential safety hazard that the slide rail retrained, ensures the steady safety of elevator operation.
Description
Technical field
This utility model relates to a kind of elevators field, is specifically related at a kind of elevator door-motor and layer door gear link plate
Position-limit mechanism.
Background technology
In the prior art, the position-limit mechanism of elevator door-motor and layer door gear link plate all contain link plate, guide rail,
Roller, position-limited wheel, wherein install roller and position-limited wheel on link plate, link plate hangs on guide rail by roller,
Below guide rail, limited location wheel, is close to guide rail lower surface, and roller, guide rail, position-limited wheel are arranged in order.
Roller rolls on guide rail, and link plate moves horizontally on guide rail, and it exists a kind of potential safety hazard, it is simply that when
When door-plate is clashed by front, impact force can be delivered on link plate (gantry crane plate), makes to pacify on link plate
The roller getaway of dress, so that link plate and door leaf upper part installed below thereof even completely disengage from
The constraint of guide rail, tilted to hoistway, cause security incident to occur.
Utility model content
Technical problem to be solved in the utility model is to provide at a kind of elevator door-motor and layer door gear link plate
Position-limit mechanism, it is connected firmly with guide rail, it is ensured that run safety.
For achieving the above object, the technical scheme that this utility model is taked is:
Position-limit mechanism at a kind of elevator door-motor and layer door gear link plate, including link plate, described link plate is provided with
Two rows, for the slide block coordinated with guide rail, described slide block offer on the side of rail end
It is engaged in the groove of rail end.
Described often row slide block has two slide blocks to constitute.
Described slide block is circular with the contact surface of guide rail.
Described slide block and the contact surface of guide rail are square.
This utility model is provided with two rows slide block on link plate, and slide block is engaged on guide rail and horizontally slips, sliding
Rail end is almost surrounded by block entirely, can effectively prevent de-groove situation and occur, and eliminates link plate and departs from sliding
The potential safety hazard of rail constraint, it is ensured that elevator operates steadily safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is that this utility model assembles structural representation.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, the position-limit mechanism at a kind of elevator door-motor and layer door gear link plate, including hanging
Plate 1, link plate 1 is provided with two rows for the slide block 2 coordinated with guide rail, towards guide rail on described slide block
The groove 3 being engaged in guide rail 4 end is offered on the side of end.Often row's slide block has two slide blocks to constitute,
Four slide blocks are square layout on link plate 1.
Slide block is circular with the contact surface of guide rail, the most also can be set by the contact surface of slide block with guide rail
Being calculated as square or rectangle, they can be engaged on guide rail.
This utility model changes roller type into slide block type, elevator car door system is produced far-reaching influence, exists relatively
Big market potential, it is simple to promote.
Claims (4)
1. the position-limit mechanism at elevator door-motor and layer door gear link plate, including link plate, it is characterised in that: institute
State link plate and be provided with two rows on the slide block coordinated with guide rail, described slide block towards rail end
The groove being engaged in rail end is offered on side.
Position-limit mechanism at elevator door-motor the most according to claim 1 and layer door gear link plate, its feature exists
In: described often row slide block has two slide blocks to constitute.
Position-limit mechanism at elevator door-motor the most according to claim 1 and layer door gear link plate, its feature exists
In: described slide block is circular with the contact surface of guide rail.
Position-limit mechanism at elevator door-motor the most according to claim 1 and layer door gear link plate, its feature exists
In: described slide block and the contact surface of guide rail are square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620254519.7U CN205603009U (en) | 2016-03-30 | 2016-03-30 | Stop gear of elevator door motor and layer door gear link plate department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620254519.7U CN205603009U (en) | 2016-03-30 | 2016-03-30 | Stop gear of elevator door motor and layer door gear link plate department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205603009U true CN205603009U (en) | 2016-09-28 |
Family
ID=56965036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620254519.7U Expired - Fee Related CN205603009U (en) | 2016-03-30 | 2016-03-30 | Stop gear of elevator door motor and layer door gear link plate department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205603009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645241A (en) * | 2016-03-30 | 2016-06-08 | 西继迅达（许昌）电梯有限公司 | Limiting mechanism on hanging plate of elevator door motor and landing door device |
-
2016
- 2016-03-30 CN CN201620254519.7U patent/CN205603009U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645241A (en) * | 2016-03-30 | 2016-06-08 | 西继迅达（许昌）电梯有限公司 | Limiting mechanism on hanging plate of elevator door motor and landing door device |
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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: 20160928 Termination date: 20170330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |