CN206069172U - Door system attaches together puts - Google Patents
Door system attaches together puts Download PDFInfo
- Publication number
- CN206069172U CN206069172U CN201620770549.3U CN201620770549U CN206069172U CN 206069172 U CN206069172 U CN 206069172U CN 201620770549 U CN201620770549 U CN 201620770549U CN 206069172 U CN206069172 U CN 206069172U
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- latch hook
- door
- bearing group
- bar
- connecting rod
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Abstract
The utility model proposes a kind of door system attaches together and puts, it is that conjunction portion and correspondence are installed on the layer door lock roller portion of elevator door including be installed on elevator cage door, it is that conjunction portion includes that what is be fixed on the first support arm of door of the left side is the lock hook seat of the second support arm of door on the right of closing lever system and being fixed on, system to close and be provided with a latch hook connecting rod inside lever system, latch hook connecting rod is provided with the latch hook portion of link rod part and link rod part front end, elevator door is in non-flat layer state, latch hook portion is fixed with the lock hook seat, it is ensured that locking of the elevator cage door in non-flat bed；Elevator door in flat bed state opening process, move to be conjunction portion correspondence position layer door lock roller portion it is spacing to being that conjunction portion is carried out, latch hook connecting rod is upwarped under lever principle, depart from lock hook seat and complete left and right elevator door unlocking opening action.In elevator faults, elevator cage door opens the distance of one section of non-lock-off hook, it is impossible to fully open, so as to ensure the safety of trapped personnel.
Description
Technical field
This utility model is related to field of elevator machinery, and especially the door system in elevator attaches together and puts.
Background technology
Elevator accident frequently occurs in recent years, elevator hinder for some reason stop ladder it is oppressive, the car of the elevator is likely to be at leveling zone
Domain state or non-leveling zone domain state；But trapped personnel is often feared because worrying, and goes alone opening elevator gate, such case
It is very common in movie or television play, but, the danger of such case is great.If elevator is in flat bed area-shaped
State, opening elevator gate is attached together by door system to be put linkage layer door lock and directly opens layer door, reaches elevator door mouth；Indicator of trapped personnel is such as
Fruit opens gate in non-leveling zone domain, and elevator is in non-leveling zone domain state, and opening elevator gate then faces well enclosure, may
Produce personal injury and be very likely to and fall hoistway and injures and deaths.
Utility model content
The utility model proposes a kind of door system attaches together and puts, the problems of the prior art are solved.
What the technical solution of the utility model was realized in：
Door system attaches together and puts, and is layer door lock roller that conjunction portion and correspondence are installed on elevator door including be installed on elevator cage door
Portion, system's conjunction portion include that what is be fixed on the first support arm of door of the left side is the lock of the second support arm of door on the right of closing lever system and being fixed on
Hook seat, the system close and a latch hook connecting rod are provided with inside lever system, and the latch hook connecting rod is provided with link rod part and link rod part front end
Latch hook portion, in non-flat layer state, the latch hook portion is fixed elevator door with the lock hook seat, it is ensured that elevator cage door is non-flat
Locking during layer；Elevator door in flat bed state opening process, move to be conjunction portion correspondence position layer door lock roller portion to be close
Portion carries out spacing, latch hook connecting rod is upwarped under lever principle, departs from the lock hook seat and completes left and right elevator door and unlock to open dynamic
Make.
Used as preferred version of the present utility model, lever system closes in the system includes that one is fixed on first support arm of door
Base, the base close bar near the band latch hook system that lock hook seat side is provided with vertical placement, and it is strip that bar closes in the band latch hook system
Angle iron structure, accompanies latch hook connecting rod and less than the lock between the right-angle plane and the base that bar is closed with latch hook system
The third connecting rod of hook link, props up outside another right-angle plane for stopping push-jump with the layer door lock roller portion.
Used as preferred version of the present utility model, the latch hook connecting rod is located at the base top, and the link rod part is in lock
At an angle with the band latch hook system conjunction rod during conjunction state, 90 ° of the α ＜, the link rod part left and right sides are provided with link rod part
The heart is the second latch hook bearing group of the first symmetrical latch hook bearing group and horizontal level less than the first latch hook bearing group, described
First latch hook bearing group is fixed on the base, and the second latch hook bearing group is fixed on the band latch hook system and closes on bar, institute
State band latch hook system and bar is closed with the first latch hook bearing group as fixed shaft core, move relative to base ring-type.
Used as preferred version of the present utility model, latch hook portion bottom is perpendicularly fixed at link rod part near upside first axle
A group one end is held, the latch hook portion is crotch structure, and its upper end is the vertical crotch of a level connection joint portion and connecting portion front end.
Used as preferred version of the present utility model, it is symmetrical the 3rd that the third connecting rod left and right sides is provided with its center
Bearing group and horizontal level are less than the fourth bearing group of the 3rd bearing group, and the 3rd bearing group is fixed on the base
On, the fourth bearing group is fixed on the third connecting rod, and bar closes with 3rd bearing group as fixed shaft core in the band latch hook system,
Move relative to base ring-type.
Used as preferred version of the present utility model, the base is provided with away from lock hook seat side and closes bar with the band latch hook system
The first of parallel vertical placement is conjunction bar, and described first is to close the first company being placed in parallel up and down is accompanied between bar and the base
Bar and second connecting rod, the first connecting rod and second connecting rod are to close bar cramp to have β angles, 90 ° of the β ＜ with described first.
Used as preferred version of the present utility model, it is symmetrical clutch shaft bearing to be provided with the first connecting rod with central shaft
The second bearing group of group and horizontal level higher than the clutch shaft bearing group, the clutch shaft bearing group are fixed on the base, institute
It is to close on bar to state second bearing group and be fixed on described first, and described first is to close bar with clutch shaft bearing group as fixed shaft core, relatively
Move in base ring-type.
Used as preferred version of the present utility model, the second bearing group central shaft connects a guide post, in level position
Correspondence guide post side is provided with the guide groove of placement corresponding with the guide post, and, in opening procedure, guide post is in guide groove for elevator
Slide drive described first to be to close bar the movement of bar direction to be closed near the band latch hook system.
Used as preferred version of the present utility model, the layer door lock roller portion and system's conjunction portion position of collision are provided with spacing
Rubber, the spacing rubber fixation is with regard on system's conjunction portion correspondence position.
Used as preferred version of the present utility model, the layer door lock roller portion includes ground floor door lock roller and second layer door
Lock roller, two-layer door lock roller are placed side by side in same level, and the layer door lock roller near the latch hook connecting rod is limiting position
Level slip can be carried out in putting, during flat bed opens layer door, layer door lock roller in being conjunction lever system two is conjunction bar
Between.
Beneficial effect
The utility model proposes a kind of door system attaches together and puts, it is that conjunction portion and correspondence are installed on including be installed on elevator cage door
The layer door lock roller portion of elevator door, be that conjunction portion includes being fixed on the first support arm of door of the left side is to close lever system and be fixed on the right side
The lock hook seat of the second support arm of door of side, is to close be provided with a latch hook connecting rod inside lever system, and latch hook connecting rod is provided with link rod part and connecting rod
The latch hook portion of portion front end, in non-flat layer state, latch hook portion is fixed elevator door with the lock hook seat, it is ensured that elevator cage door exists
Locking during non-flat bed；Elevator door in flat bed state opening process, move to be conjunction portion correspondence position layer door lock roller portion pair
It is spacing to be that conjunction portion is carried out, and latch hook connecting rod is upwarped under lever principle, departs from lock hook seat and completes left and right elevator door and unlock to open dynamic
Make.In elevator faults, elevator cage door opens the distance of one section of non-lock-off hook, it is impossible to fully open, so as to ensure trapped personnel
Safety.
The door system of general elevator attaches together puts not with latch hook, even if there is latch hook also can disengage it under 150N active forces,
Trapped personnel still easily pushs gate aside；This door system with latch hook attaches together puts, and holds being opened in no instance, Zhi Nengtong
Crossing layer door lock roller active force can just make band latch hook movable blades depart from hook seat, could open, and elevator is in non-flat layer state, electricity
Terraced gate cannot be opened.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is part main structure diagram of the present utility model；
Fig. 2 is this utility model cross section A-A structural representation shown in Fig. 1；
Fig. 3 is that this utility model combines overlooking the structure diagram.
First is to close bar 1, first connecting rod 11, clutch shaft bearing group 111, second bearing group 112, second connecting rod 12, the first limit
Position rubber 13, band latch hook system close bar 2, latch hook connecting rod 21, the first latch hook bearing group 211, the second latch hook bearing group 212, the second limit
Position rubber 22, third connecting rod 23,3rd bearing group 231, fourth bearing group 232, lock hook seat 3, the second support arm of door 4, base 5 are led
To bar 6, ground floor door lock roller 7, second layer door lock roller 8.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Embodiment 1
As Figure 1-3, door system attaches together and puts, and is that conjunction portion and correspondence are installed on elevator door including be installed on elevator cage door
Layer door lock roller portion, be that conjunction portion includes being fixed on the first support arm of door of the left side is to close lever system and be fixed on second, the right
The lock hook seat 3 of support arm 4, is to close be provided with a latch hook connecting rod 21 inside lever system, and latch hook connecting rod 21 is provided with link rod part and link rod part
The latch hook portion of front end, in non-flat layer state, latch hook portion is fixed elevator door with the lock hook seat 3, it is ensured that elevator cage door exists
Locking during non-flat bed；Elevator door in flat bed state opening process, move to be conjunction portion correspondence position layer door lock roller portion pair
It is spacing to be that conjunction portion is carried out, and latch hook connecting rod 21 is upwarped under lever principle, departs from lock hook seat 3 and completes left and right elevator door and unlock to open
Action.
Lever system closes in system includes a base 5 being fixed on the first support arm of door, and base 5 is provided with perpendicular near 3 side of lock hook seat
Bar 2 closes in the straight band latch hook system placed, and it is strip angle iron structure that bar 2 closes in band latch hook system, with latch hook system close a right-angle plane of bar 2 with
Latch hook connecting rod 21 and the third connecting rod 23 less than the latch hook connecting rod 21 are accompanied between base 5, propping up outside another right-angle plane is used for
Stop push-jump with layer door lock roller portion.By the pushing of layer door lock roller, pushed away before bar closes in latch hook system.
Latch hook connecting rod 21 is located at 5 top of base, and link rod part is at an angle with band latch hook system conjunction 2 shape of bar in locked state, α ＜
90 °, it is that the first symmetrical latch hook bearing group 211 and horizontal level are less than first that the link rod part left and right sides is provided with link rod part center
Second latch hook bearing group 212 of latch hook bearing group 211, the first latch hook bearing group 211 are fixed on the base 5, the second latch hook
Bearing group 212 is fixed on the band latch hook system and closes on bar 2, and bar 2 closes with the first latch hook bearing group 211 as fixing axle in band latch hook system
Core, moves relative to 5 ring-type of base.
Latch hook portion bottom is perpendicularly fixed at link rod part near upside clutch shaft bearing group one end, and latch hook portion is crotch structure, its
Upper end is the vertical crotch of a level connection joint portion and connecting portion front end.
It is that symmetrical 3rd bearing group 231 and horizontal level are less than the 3rd that 23 left and right sides of third connecting rod is provided with its center
The fourth bearing group 232 of bearing group 231,3rd bearing group 231 are fixed on base 5, and fourth bearing group 232 is fixed on the 3rd company
On bar 23, bar 2 closes with 3rd bearing group 231 as fixed shaft core in band latch hook system, moves relative to 5 ring-type of base.
It is to close bar 1 that base 5 is provided with described with the conjunction bar 2 parallel vertical placement of latch hook system first away from lock hook seat side,
First is to close the first connecting rod 11 and second connecting rod 12 being placed in parallel up and down is accompanied between bar 1 and base 5, first connecting rod 11 and the
Two connecting rods 12 and first are to close bar 1 to accompany β angles, 90 ° of β ＜.
It is provided with first connecting rod 11 and be symmetrical clutch shaft bearing group 111 with central shaft and horizontal level is higher than clutch shaft bearing
The second bearing group 112 of group 111, clutch shaft bearing group 111 are fixed on base 5, and it is conjunction bar that second bearing group 112 is fixed on first
On 1, first is to close bar 1 with clutch shaft bearing group 111 as fixed shaft core, is moved relative to 5 ring-type of base.
112 central shaft of second bearing group connects a guide post 6, is provided with level position correspondence guide post side and leads with described
To the guide groove that the correspondence of bar 6 is placed, elevator in opening procedure, guide post 6 slide in the guide groove drive described first be close bar 1 to
The movement of 2 direction of bar is closed near the band latch hook system.
Layer door lock roller portion and be that conjunction portion position of collision is provided with spacing rubber, spacing rubber fixation is with regard to being conjunction portion correspondence position
Put.
Layer door lock roller portion includes ground floor door lock roller 7 and second layer door lock roller 8, and two-layer door lock roller is in same water
Plane is placed side by side, and the layer door lock roller near latch hook connecting rod 21 can carry out level slip in defined position, opens in flat bed
During layer door, layer door lock roller in being conjunction lever system two is to close between bar.
When gate respective layer door position, with latch hook system close bar can with the collision effect of each stop layer door lock roller, to
On lift and withstand spacing rubber 2 so that band latch hook system closes bar and departs from lock hook seat and opens；System closes the guide post of bar and enters in S guide grooves,
Slowly lift system and close bar；
When gate is staggeredly located with layer door, with latch hook is the collision effect for closing bar and each stop layer door lock roller,
Operation it is a bit of, by deadweight in the presence of, slowly depart from door lock roller so that with latch hook is close pike pole live lock hook seat；Band
Bar closes on right angle setting direction, by acting on the second spacing rubber 22 for deadweight in latch hook system so that band latch hook hooks latch hook
Seat is closed；By the effect of each stop layer door lock roller, it is lifted up withstanding the first spacing rubber 13 so that bar closes in band latch hook system
Depart from lock hook seat to open.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (10)
1. it is to attach together to put, it is characterised in that be that conjunction portion and correspondence are installed on elevator door including be installed on elevator cage door
Layer door lock roller portion, what system's conjunction portion included being fixed on the first support arm of door of the left side is to close lever system and be fixed on the right second
The lock hook seat (3) of support arm of door (4), the system to be closed and be provided with a latch hook connecting rod (21) inside lever system, on the latch hook connecting rod (21)
Be provided with the latch hook portion of link rod part and link rod part front end, elevator door in non-flat layer state, the latch hook portion and the lock hook seat (3)
It is fixed, it is ensured that locking of the elevator cage door in non-flat bed；In flat bed state opening process, it is conjunction portion pair to be placed in elevator door
Answer the layer door lock roller portion of position to being that conjunction portion carries out X-axis and pushes in opposite directions, latch hook connecting rod (21) is upwarped under lever principle, take off
Left and right elevator door unlocking opening action is completed from the lock hook seat (3).
2. door system according to claim 1 attaches together and puts, it is characterised in that the system close lever system include one be fixed on it is described
Base (5) on first support arm of door, the base (5) close bar near the band latch hook system that lock hook seat (3) side is provided with vertical placement
(2) it is strip angle iron structure that, bar (2) closes in the band latch hook system, described to close a right-angle plane of bar (2) and the bottom with latch hook system
Latch hook connecting rod (21) and the third connecting rod (23) less than the latch hook connecting rod (21) are accompanied between seat (5), outside another right-angle plane
Prop up for stopping push-jump with the layer door lock roller portion.
3. door system according to claim 2 attaches together and puts, it is characterised in that the link rod part in locked state with the band
It is at an angle that bar (2) shape is closed by latch hook system, 90 ° of the α ＜, and it is symmetrical that the link rod part left and right sides is provided with link rod part center
One latch hook bearing group (211) and horizontal level are less than the second latch hook bearing group (212) of the first latch hook bearing group (211),
The first latch hook bearing group (211) is fixed on the base (5), and the second latch hook bearing group (212) is fixed on described
Band latch hook system is closed on bar (2), and bar (2) closes with the first latch hook bearing group (211) as fixed shaft core in the band latch hook system, the bottom of relative to
Seat (5) ring-type movement.
4. door system according to claim 3 attaches together and puts, it is characterised in that latch hook portion bottom is perpendicularly fixed at link rod part
Near upside clutch shaft bearing group one end, the latch hook portion is crotch structure, in locked state, its upper end be a level connection joint portion and
The vertical crotch of connecting portion front end.
5. door system according to claim 2 attaches together and puts, it is characterised in that third connecting rod (23) left and right sides be provided with
Its center is the fourth bearing group of symmetrical 3rd bearing group (231) and horizontal level less than the 3rd bearing group (231)
(232), the 3rd bearing group (231) is fixed on the base (5), and the fourth bearing group (232) is fixed on described
On three connecting rods (23), bar (2) closes with 3rd bearing group (231) as fixed shaft core in the band latch hook system, relative to base (5) ring-type
It is mobile.
6. door system according to claim 2 attaches together and puts, it is characterised in that the base (5) is provided with away from lock hook seat side
It is to close bar (1) with described with conjunction bar (2) the parallel vertical placement of latch hook system first, described first is to close bar (1) and the base
(5) first connecting rod (11) and second connecting rod (12) being constantly placed in parallel up and down, the first connecting rod (11) and are accompanied between
Two connecting rods (12) are to close bar (1) to accompany β angles, 90 ° of the β ＜ with described first.
7. door system according to claim 6 attaches together and puts, it is characterised in that be provided with its center in the first connecting rod (11)
Axle is the second bearing group (112) of symmetrical clutch shaft bearing group (111) and horizontal level higher than the clutch shaft bearing group (111),
The clutch shaft bearing group (111) is fixed on the base (5), and it is to close that the second bearing group (112) is fixed on described first
On bar (1), described first is to close bar (1) with clutch shaft bearing group (111) as fixed shaft core, is moved relative to base (5) ring-type.
8. door system according to claim 7 attaches together and puts, it is characterised in that second bearing group (112) the central shaft connection
One guide post (6), is provided with the guide groove of placement corresponding with the guide post (6) in level position correspondence guide post side, and elevator exists
In opening procedure, guide post (6) slides in guide groove and drives described first to be to close bar (1) to close bar near the band latch hook system
(2) direction movement.
9. door system according to claim 2 attaches together and puts, it is characterised in that the layer door lock roller portion and system's conjunction portion are touched
Hit position and be provided with spacing rubber, the spacing rubber fixation is with regard on system's conjunction portion correspondence position.
10. door system according to claim 1 attaches together and puts, it is characterised in that the layer door lock roller portion includes ground floor door
Lock roller (7) and second layer door lock roller (8), two-layer door lock roller are placed side by side in same level, connect near the latch hook
The layer door lock roller of bar (21) can carry out level slip in defined position, during flat bed opens layer door, layer door lock roller
In being conjunction lever system two are to close between bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620770549.3U CN206069172U (en) | 2016-07-20 | 2016-07-20 | Door system attaches together puts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620770549.3U CN206069172U (en) | 2016-07-20 | 2016-07-20 | Door system attaches together puts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206069172U true CN206069172U (en) | 2017-04-05 |
Family
ID=58425067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620770549.3U Active CN206069172U (en) | 2016-07-20 | 2016-07-20 | Door system attaches together puts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206069172U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720505A (en) * | 2017-10-18 | 2018-02-23 | 宁波欣达电梯配件厂 | A kind of elevator car latch and tripper |
| CN107985513A (en) * | 2017-11-27 | 2018-05-04 | 中船黄埔文冲船舶有限公司 | Device for fixing door panel and its installation method |
-
2016
- 2016-07-20 CN CN201620770549.3U patent/CN206069172U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720505A (en) * | 2017-10-18 | 2018-02-23 | 宁波欣达电梯配件厂 | A kind of elevator car latch and tripper |
| CN107720505B (en) * | 2017-10-18 | 2023-08-22 | 宁波欣达电梯配件厂 | Elevator car door vane and unlocking device |
| CN107985513A (en) * | 2017-11-27 | 2018-05-04 | 中船黄埔文冲船舶有限公司 | Device for fixing door panel and its installation method |
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