CN206494630U - A kind of protection mechanism for avoiding the secondary shutter door of elevator - Google Patents
A kind of protection mechanism for avoiding the secondary shutter door of elevator Download PDFInfo
- Publication number
- CN206494630U CN206494630U CN201621242177.3U CN201621242177U CN206494630U CN 206494630 U CN206494630 U CN 206494630U CN 201621242177 U CN201621242177 U CN 201621242177U CN 206494630 U CN206494630 U CN 206494630U
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- CN
- China
- Prior art keywords
- plate
- guide plate
- door
- avoiding
- protection mechanism
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- 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.)
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- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses a kind of protection mechanism for avoiding the secondary shutter door of elevator; including door slide plate and guide plate; and guide plate is parallel with door slide plate; chute in parallel is offered in the middle part of the bottom surface of the guide plate; slide rail is provided with the chute; the center of the guide plate is provided with square groove; limited block is plugged with the square groove; the two ends top surface of the door slide plate is provided with symmetrical fixed plate; it is articulated and connected in the middle part of the other end tip side wall of the fixed plate by bearing pin with preventing back in the middle part of plate, the fixed plate is provided with limited post.The utility model is simple in construction, pass through the setting of limited post and limited block, elevator cage door caused by avoiding a slide plate moving left and right after drive mechanism is stopped is secondary to be opened or closed and break, ensure the security of elevator cage door operation, also ensure that the safety of passenger, meanwhile, it is easy to implement, and cost is low.
Description
Technical field
The utility model is related to elevator components equipment technical field, specially a kind of protection for avoiding the secondary shutter door of elevator
Mechanism.
Background technology
The gate of elevator, which is opened and closed, to be driven by the motion of door slide plate, however, in motion process, drive mechanism
After stopping, door slide plate still is possible to continue to move, and causes enabling and pause at closing time or the secondary motion of gate, allows passenger
Feel not safe enough, certain psychological application can be brought to passenger, also the manufacturing firm to elevator brings great negative effect.
Utility model content
The purpose of this utility model is to provide a kind of protection mechanism for avoiding the secondary shutter door of elevator, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of protection mechanism for avoiding the secondary shutter door of elevator, including door slide plate and guide plate, the door slide plate pass through rolling
Wheel is installed on a mounting board, and the guide plate is fixed on a mounting board, and guide plate is parallel with door slide plate, the bottom of the guide plate
Middle face offers and slide rail is provided with chute in parallel, the chute, and the center of the guide plate is provided with square groove,
Limited block is plugged with the square groove, the top of the limited block and the bottom of slide rail are connected, the two ends of the door slide plate
Top surface, which is provided with the middle part of symmetrical fixed plate, the other end tip side wall of the fixed plate, passes through bearing pin and the middle part for preventing back plate
It is articulated and connected, described one end for preventing back plate is connected by the bottom of extension spring and fixed plate, and the fixed plate is provided with limited post, institute
The lower section that limited post is arranged on extension spring one end is stated, the other end for preventing back plate is used cooperatively by directive wheel and slide rail and is being oriented to
It is movable in chute on plate.
It is preferred that, the end face center of the fixed plate is offered inside blind hole, the opening of the blind hole provided with spacing
Disk, the center of the spacing disk, which is offered, is plugged with gag lever post, the limit in the through hole concentric with blind hole, the through hole
One end of position bar is extended in blind hole and provided with rounded stops, and the gag lever post between the rounded stops and spacing disk is provided with
Back-moving spring, the two ends of the back-moving spring are connected with the bottom surface of rounded stops and the top surface of spacing disk respectively.
It is preferred that, the other end end face of the gag lever post is provided with elastic rubber layer.
It is preferred that, the limited block is offered with respect to the middle part of the both sides side wall of slide rail and inwardly used cooperatively with directive wheel
Circular groove, rubber wear-resisting layer, and the width of circular groove are equipped with described in two groups in the inside side walls of circular groove
Width of the degree equal to chute.
It is preferred that, the length of the gag lever post is more than the depth of blind hole, and gag lever post is structure as a whole with rounded stops.
Compared with prior art, the beneficial effects of the utility model are：The utility model is due in fixed plate upper limit post
Provided with limited block, pass through the combined use of the two so that when directive wheel is moved on the slide rail in chute with guide plate,
When guide plate is extruded, guide plate will give one extruding force of directive wheel, and prevent back plate and limited by limited post so that being oriented to
The middle part movement to slide rail is taken turns, when the directive wheel on both sides is all moved in the circular groove that limited block is provided with, two are led
It can mutually be propped up by limited block to wheel, so that directive wheel can stop movement, prevent back that the extension spring on plate can be pulled up elongation, it is simultaneously solid
The gag lever post set in fixed board can also be contacted with guide plate, and at this moment guide plate can also give the extruding force of gag lever post one so that spacing
The bar other end and rounded stops are moved to the stretching of blind hole, and back-moving spring can also be pulled up elongation, when rounded stops and
During the bottom surface contact of blind hole depths, guide plate can stop applying extruding force to gag lever post and directive wheel simultaneously, when directive wheel is not right
When gag lever post and directive wheel apply extruding force, extension spring and back-moving spring can reset to preventing back that plate and gag lever post are carried out simultaneously respectively,
And prevent back that plate can be contacted with limited post, can be to preventing back that plate plays a mobile position-limiting action.The utility model is simple in construction,
Pass through the setting of limited post and limited block, it is to avoid door slide plate moves left and right caused electricity after drive mechanism is stopped
Terraced gate is secondary to be opened or closed and break, it is ensured that the security of elevator cage door operation, also ensures that the safety of passenger,
Meanwhile, it is easy to implement, and cost is low.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model fixed plate structure schematic diagram.
Fig. 3 is the utility model guide board structure top view.
In figure：Plate, 9 are prevented go back in 1 slide plate, 2 guide plates, 3 chutes, 4 slide rails, 5 square grooves, 6 limited blocks, 7 fixed plates, 8
Extension spring, 10 limited posts, 11 directive wheels, 12 blind holes, 13 spacing disks, 14 through holes, 15 gag lever posts, 16 rounded stops, 17 reset bullet
Spring, 18 elastic rubber layers, 19 circular grooves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：
A kind of protection mechanism for avoiding the secondary shutter door of elevator, including door slide plate 1 and guide plate 2, door slide plate 1 pass through roller
Install on a mounting board, guide plate 2 is fixed on a mounting board, and guide plate 2 is parallel with door slide plate 1, in the middle part of the bottom surface of guide plate 2
Offer and slide rail 4 is provided with chute 3 in parallel, chute 3, be easy in the stability of protection mechanism operation, guide plate 2
The heart is provided with square groove 5, square groove 5 and is plugged with limited block 6, and the top of limited block 6 is connected with the bottom of slide rail 4, spacing
Block 6 offers the circular groove 19 inwardly used cooperatively with directive wheel 11, two groups with respect to the middle part of the both sides side wall of slide rail 4
Rubber wear-resisting layer, and width of the width equal to chute 3 of circular groove 19 are equipped with the inside side walls of circular groove 19,
The abrasion between directive wheel 11 and limited block 6 is reduced, the two ends top surface of door slide plate 1 is provided with symmetrical fixed plate 7, fixed plate
By bearing pin and prevent back that the middle part of plate 8 is articulated and connected in the middle part of 7 other end tip side wall, prevent back one end of plate 8 by extension spring 9 and
The bottom connection of fixed plate 7, fixed plate 7 is provided with limited post 10, and limited post 10 is arranged on the lower section of the one end of extension spring 9, can be right
Prevent back that the effect of limitation is played in the movement of plate 8, it is to avoid the movement of directive wheel 11 after the reset, so that it is guaranteed that elevator cage door is run
Security, prevent back the other end of plate 8 by directive wheel 11 and slide rail 4 with the use of activity in the chute 3 on guide plate 2,
Directive wheel 11 can be avoided to be offset in the case where being squeezed power, the stability that protection mechanism is run can be played a role.
The end face center of fixed plate 7, which is offered, is provided with spacing disk 13 inside blind hole 12, the opening of blind hole 12, can
Rounded stops 16 are played with the effect of limitation, the center of spacing disk 13 offers the through hole 14 concentric with blind hole 12, through hole
Gag lever post 15 is plugged with 14, one end of gag lever post 15 is extended in blind hole 12 and provided with rounded stops 16, the length of gag lever post 15
Degree is more than the depth of blind hole 12, and gag lever post 15 is structure as a whole with rounded stops 16, and the other end end face of gag lever post 15 is provided with
Elastic rubber layer 18, the gag lever post 15 between rounded stops 16 and spacing disk 13 is provided with back-moving spring 17, back-moving spring 17
Two ends be connected respectively with the bottom surface of rounded stops 16 and the top surface of spacing disk 13, play reset in the return of guide plate 2
Effect.
The utility model in the upper limit post 10 of fixed plate 7 and on guide plate 2 due to being provided with limited block 6, by the two
Combined use so that when directive wheel 11 is moved on the slide rail 4 in chute 3, when guide plate 2 is extruded, guide plate 2 will be given
11 1 extruding forces of directive wheel, and prevent back that plate 8 is limited by limited post 10 and make it that directive wheel 11 is moved to the middle part of slide rail 4,
When the directive wheel 11 on both sides is all moved in the circular groove 19 that limited block 6 is provided with, two directive wheels 11 can pass through limit
Position block 6 is mutually propped up, so that directive wheel 11 can stop movement, prevents back that the extension spring 9 on plate 8 can be pulled up elongation, while in fixed plate 7
The gag lever post 15 of setting can also be contacted with guide plate 2, and at this moment guide plate 2 can also give the extruding force of gag lever post 15 1 so that spacing
The other end of bar 15 and rounded stops 16 are moved to the stretching of blind hole 12, and back-moving spring 17 can also be pulled up elongation, work as circle
When shape block 16 is contacted with the bottom surface of the depths of blind hole 12, guide plate 2 can stop applying gag lever post 15 and directive wheel 11 simultaneously to be squeezed
Pressure, when guide plate 2 does not apply extruding force to gag lever post 15 and directive wheel 11, extension spring 9 and back-moving spring 17 can respectively simultaneously
Resetted to preventing back that plate 8 and gag lever post 15 are carried out, and prevent back that plate 8 can be contacted with limited post 10, can be to preventing back that plate 8 plays a shifting
Dynamic position-limiting action.The utility model is simple in construction, pass through the setting of limited post 10 and limited block 15, it is to avoid door slide plate 1 exists
Drive mechanism be stopped after move left and right caused by elevator cage door secondary open or close and break, it is ensured that
The security of elevator cage door operation, also ensures that the safety of passenger, meanwhile, it is easy to implement, and cost is low.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of protection mechanism for avoiding the secondary shutter door of elevator, including door slide plate（1）And guide plate（2）, the door slide plate（1）
Installed on a mounting board by roller, the guide plate（2）Fix on a mounting board, and guide plate（2）With door slide plate（1）It is flat
OK, it is characterised in that：The guide plate（2）Bottom surface in the middle part of offer chute in parallel（3）, the chute（3）It is interior
Provided with slide rail（4）, the guide plate（2）Center be provided with square groove（5）, the square groove（5）Inside it is plugged with limited block
（6）, the limited block（6）Top and slide rail（4）Bottom connection, the door slide plate（1）Two ends top surface provided with symmetrical point
The fixed plate of cloth（7）, the fixed plate（7）Other end tip side wall in the middle part of by bearing pin and preventing back plate（8）Middle part be hinged
Connection, it is described to prevent back plate（8）One end pass through extension spring（9）With fixed plate（7）Bottom connection, the fixed plate（7）It is provided with
Limited post（10）, the limited post（10）It is arranged on extension spring（9）The lower section of one end, it is described to prevent back plate（8）The other end by leading
To wheel（11）With slide rail（4）With the use of in guide plate（2）On chute（3）Interior activity.
2. a kind of protection mechanism for avoiding the secondary shutter door of elevator according to claim 1, it is characterised in that：The fixation
Plate（7）End face center offer inside blind hole（12）, the blind hole（12）Opening at be provided with spacing disk（13）, it is described
Spacing disk（13）Center offer and blind hole（12）Concentric through hole（14）, the through hole（14）Inside it is plugged with gag lever post
（15）, the gag lever post（15）One end extend to blind hole（12）It is interior and provided with rounded stops（16）, the rounded stops（16）
With spacing disk（13）Between gag lever post（15）It is provided with back-moving spring（17）, the back-moving spring（17）Two ends respectively with
Rounded stops（16）Bottom surface and spacing disk（13）Top surface connection.
3. a kind of protection mechanism for avoiding the secondary shutter door of elevator according to claim 2, it is characterised in that：It is described spacing
Bar（15）Other end end face be provided with elastic rubber layer（18）.
4. a kind of protection mechanism for avoiding the secondary shutter door of elevator according to claim 1, it is characterised in that：It is described spacing
Block（6）With respect to slide rail（4）The middle part of both sides side wall offer inwardly and directive wheel（11）The circular groove used cooperatively
（19）, circular groove described in two groups（19）Inside side walls on be equipped with rubber wear-resisting layer, and circular groove（19）Width
Degree is equal to chute（3）Width.
5. a kind of protection mechanism for avoiding the secondary shutter door of elevator according to claim 1, it is characterised in that：It is described spacing
Bar（15）Length be more than blind hole（12）Depth, and gag lever post（15）With rounded stops（16）It is structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242177.3U CN206494630U (en) | 2016-11-21 | 2016-11-21 | A kind of protection mechanism for avoiding the secondary shutter door of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242177.3U CN206494630U (en) | 2016-11-21 | 2016-11-21 | A kind of protection mechanism for avoiding the secondary shutter door of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206494630U true CN206494630U (en) | 2017-09-15 |
Family
ID=59801080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621242177.3U Expired - Fee Related CN206494630U (en) | 2016-11-21 | 2016-11-21 | A kind of protection mechanism for avoiding the secondary shutter door of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206494630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217402A (en) * | 2017-12-09 | 2018-06-29 | 上海中菱电梯有限公司 | A kind of elevator door-motor |
-
2016
- 2016-11-21 CN CN201621242177.3U patent/CN206494630U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217402A (en) * | 2017-12-09 | 2018-06-29 | 上海中菱电梯有限公司 | A kind of elevator door-motor |
| CN108217402B (en) * | 2017-12-09 | 2019-10-29 | 上海中菱电梯有限公司 | A kind of elevator door-motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20181121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |