CN208327000U - The anti-unusual fluctuation device of door-opened elevator - Google Patents
The anti-unusual fluctuation device of door-opened elevator Download PDFInfo
- Publication number
- CN208327000U CN208327000U CN201820638992.4U CN201820638992U CN208327000U CN 208327000 U CN208327000 U CN 208327000U CN 201820638992 U CN201820638992 U CN 201820638992U CN 208327000 U CN208327000 U CN 208327000U
- Authority
- CN
- China
- Prior art keywords
- door
- slide bar
- slideway
- elevator
- fixed
- 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 provides a kind of anti-unusual fluctuation device of door-opened elevator.It is formed by being fixed on a safe slide bar in the slideway and slideway of carriage inner top.Slide bar and slideway are installed perpendicular to car door, and there are two connecting rods to be connected to slide bar far from car door one end by pivoting support one end, and the other end is separately fixed on two door-plates of elevator.Simultaneously, one porose fixed plate is installed above the elevator door of corridor, fixed plate is fixed on the building wall above corridor door, when elevator door is opened, door drives connecting rod that slide bar is affected to stretch to the fixed plate on passageway lift door, the hole that jack rod sleeve is opened on passageway lift door upper mounted plate, in the state that door is opened, slide bar and fixed plate not together with when, carriage can not the operation up and down suddenly in the state that door is opened.When elevator door is shut, connecting rod withdraws slide bar, and elevator door is shut, elevator normally operation up and down.
Description
Technical field
It is a kind of serious failure that lift car is run suddenly after elevator door is opened at present.Once occurring being possible to jeopardize
Occupant's personal safety.
Background technique
It is a kind of serious failure that lift car is run suddenly after elevator door is opened at present.Once occurring being possible to jeopardize
Occupant's personal safety.
Summary of the invention
Lift car runs the generation of this failure suddenly after elevator door is opened in order to prevent, and the utility model provides one
Kind safety device.It is formed by being fixed on a safe slide bar in the slideway and slideway of carriage inner top.Slide bar and slideway are vertical
It is installed in car door, there are two connecting rods to be connected to slide bar far from car door one end by pivoting support one end, and the other end is distinguished
It is fixed on two door-plates of elevator.Meanwhile a porose fixed plate being installed above the elevator door of corridor, fixed plate is fixed on
On building wall above corridor door, when elevator door is opened, door drives connecting rod that slide bar is affected to stretch to the fixation on passageway lift door
Plate, the hole that jack rod sleeve is opened on passageway lift door upper mounted plate, in the state that door is opened, slide bar and fixed plate not together with
When, carriage can not the operation up and down suddenly in the state that door is opened.When elevator door is shut, connecting rod withdraws slide bar, elevator door
It shuts, elevator normally operation up and down.
The technical solution of use
Head is fixed among lift car inner top and is directed toward the doorway slideway fixed perpendicular to elevator door, in slideway
One slide bar is installed, doorway is directed toward on head, and the articulated stand of tail portion installation connects slide bar one end, and articulated stand or so connects two
Connecting rod, two connecting rod other ends are connected to articulated stand and fan door-plate at center edge in car door two.The elevator of corridor
A porose fixed plate is installed in door top, and fixed plate is fixed on the building wall above corridor door, boring ratio slide bar in fixed plate
Slightly larger, porose part is leant out on door along downward, can just be put in fixed plate hole when cab interior slide bar is stretched, slide bar
Tail end fixes a casing and disk perpendicular to slide bar with bolt, and disk is bigger than casing diameter.Slide bar connecting sleeve, casing are another
One end passes through bolt presses disk.The hole of two connecting rod one end is covered forms pivoting support on casing, and disk prevents connecting rod from taking off
Out.When elevator cab door is opened, two fan door-plates drive the slide bar of connecting rod connection to lean out outdoors will right through the hole of fixed plate
Carriage pins, if at this moment carriage breaks down operation suddenly, it is immovable that the slide bar across hole can pin carriage, guarantees to multiply
The carriage that elevator personnel are not moved suddenly clamps injury, and slide bar retracts elevator in carriage and operates normally when the door closes.Slide bar
It can be any shape that can mutually slide with slideway, this programme attached drawing illustrates the present apparatus for rectangular.
Beneficial effect
Fixed plate hole forms security constraint when elevator door is opened with slide bar in the slideway of cab interior is fixed on, and guarantees
Carriage cannot move up and down during enabling.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.Fig. 1 is that the elevator door of the utility model closes
Anti- unusual fluctuation apparatus structure schematic diagram when closing.Fig. 2 is anti-unusual fluctuation apparatus structure schematic diagram when the elevator door of the utility model is opened.Figure
3 be the slide bar and link mechanism schematic diagram of the utility model.Fig. 4 is the slideway structure three-view diagram of the utility model.Fig. 5 is this reality
With novel elevator door link mechanism figure.Fig. 6 is the fixed plate structure figure of the utility model.Fig. 7 is the fixation of the utility model
Plate scheme of installation.1. carriage in figure, 2. car doors, 3. corridor doors, 4. fixed plates, 5. buildings walls, 6. slide bars, 7. slideways, 8.
Slide bar pivoting support, 9. connecting rods, 10. car door pivoting supports, 11. casings, 12. disks, 13. fixing bolts, 14. fixed plates
Bolt.
Specific embodiment
The utility model is to be mounted with a slideway in car top, has a slide bar in slideway, slide bar is by two connecting rods
Pass through articulated stand and two fan door connections.Open a hole in the fixed plate installed on the elevator door of corridor, slide bar is put in when enabling
In fixed plate hole, guarantee that carriage can not move during enabling.
Claims (2)
1. a kind of anti-unusual fluctuation device of door-opened elevator, it is by being fixed on a safe slide bar group in the slideway and slideway of carriage inner top
At slide bar and slideway are installed perpendicular to car door, and there are two connecting rods to be connected to slide bar far from car door by pivoting support one end
On one end, the other end is separately fixed on two door-plates of elevator, meanwhile, installation one is porose solid above the elevator door of corridor
Fixed board, fixed plate are fixed on the building wall above corridor door, it is characterized in that: slideway is installed among carriage inner top, in slideway
There is slide bar, slideway and slide bar head are directed toward among door, and slide bar tail portion connects two connecting rods, two connecting rod other ends by articulated manner
Both sides car door middle edge is connected to by articulated manner respectively, slide bar can be any shape that can mutually slide with slideway
Shape.
2. the anti-unusual fluctuation device of door-opened elevator according to claim 1, it is characterized in that: fixed plate is fixed on above corridor door
On building wall, boring ratio slide bar is slightly larger, and porose part leans out downwards wall and guarantees with slide bar on the same line, in fixed plate
Hole must be bigger than slide bar, guarantees that slide bar can pass through the hole of fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820638992.4U CN208327000U (en) | 2018-04-30 | 2018-04-30 | The anti-unusual fluctuation device of door-opened elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820638992.4U CN208327000U (en) | 2018-04-30 | 2018-04-30 | The anti-unusual fluctuation device of door-opened elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208327000U true CN208327000U (en) | 2019-01-04 |
Family
ID=64779441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820638992.4U Expired - Fee Related CN208327000U (en) | 2018-04-30 | 2018-04-30 | The anti-unusual fluctuation device of door-opened elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208327000U (en) |
-
2018
- 2018-04-30 CN CN201820638992.4U patent/CN208327000U/en not_active Expired - Fee Related
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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: 20190104 Termination date: 20210430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |