CN205892390U - Stop high rise elevator open door away ladder safety arrangement - Google Patents
Stop high rise elevator open door away ladder safety arrangement Download PDFInfo
- Publication number
- CN205892390U CN205892390U CN201620706101.5U CN201620706101U CN205892390U CN 205892390 U CN205892390 U CN 205892390U CN 201620706101 U CN201620706101 U CN 201620706101U CN 205892390 U CN205892390 U CN 205892390U
- Authority
- CN
- China
- Prior art keywords
- actuating strut
- hole
- bar
- high rise
- pin
- 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
Stop high rise elevator open door away ladder safety arrangement, including an electro -magnet, electro -magnet one end is passed through the pinhole and is fixed on the mounting panel, the electro -magnet other end has an extension bar, the front end of extension bar links to each other with the spring, the other end of spring is fixed on the mounting panel, the edge at round turntable is still installed through the pinhole to the front end of extension bar, install on the mounting panel through the pinhole at the center of carousel, install inclined to one side core rod respectively through the pinhole on two points for centre of a circle symmetry on the carousel, the actuating strut is installed through the pinhole to core rod's the other end partially, the actuating strut is installed in the rod cover, the rod cover is fixed on the mounting panel, there is the bar hole on the wall of a well that the other end is corresponding of actuating strut, when the actuating strut stretches out, the front end of actuating strut is inserted in the bar downtheholely. The utility model discloses simple structure, the reliability is high, make full use of the car door open the back, travel switch opens, the open the door emergence of the terraced accident of swift current of high rise elevator during the front end of actuating strut inserts the bar hole on the wall of a well, is stopped to the electro -magnet outage.
Description
Technical field
This utility model is related to elevator, particularly a kind of prevent high rise elevator open the door walk ladder safety guard.
Background technology
Elevator is currently the commonly used equipment of people, because elevator machine braking aspect goes wrong or overloads etc. various
Reason, elevator, in the case that door is also not turned off, drops suddenly or rises, that is, what the ladder that opens the door, people were commonly called as slips terraced thing
Therefore although seldom occurring, but once occurring, the body of people is possible to be sheared by car or crashes into deep-well, is easy to cause
Personal injury event.Terraced problem is walked for the enabling being occurred, is at home and abroad also regarded as a kind of " uncontrollable movement ",
Once occurring, there is presently no countermeasure and the means of termination, although this accident is few occurring, but objective reality, need
People go to strive to find solution.
Content of the invention
In order to avoid door-opened elevator walks the generation of terraced accident, the purpose of this utility model is to provide one kind to prevent high rise elevator
Open the door terraced safety guard.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is:
This prevent high rise elevator open the door walk ladder safety guard, be arranged on the following installing plate of car floor
Above it is characterised in that including an electric magnet, electric magnet one end is fixing on a mounting board by pin-and-hole, and the electric magnet other end has
One extension bar, the front end of extension bar is connected with spring, and the other end of spring is fixing on a mounting board, and the front end of extension bar is also logical
Cross pin-and-hole to be arranged on the side of round turntable, rotating disk centrally through pin-and-hole install on a mounting board, with respect to the center of circle on rotating disk
On two symmetrical points, eccentric rod is separately installed with by pin-and-hole, the other end of eccentric rod is provided with actuating strut by pin-and-hole, moves
It is arranged in rod set as bar, rod set is fixing on a mounting board, the corresponding borehole wall of the other end of actuating strut has bar hole, works as action
When bar stretches out, the front end of actuating strut is inserted in bar shaped in the hole.
Bar hole is vertical, can be rectangle or oblong, length 10-30cm.Bar hole allows actuating strut at it
In have certain activity space, be on the one hand easy to actuating strut front end insertion bar hole in, on the other hand can allow actuating strut
Retract and have some time differences and the startup of elevator between.
The front end of actuating strut is taper, facilitates insertion in bar hole.
In circuit, electric magnet is connected with elevator traction electromechanical source by the travel switch on car door.
When elevator runs up and down, travel switch closes, and electric magnet is energized, and extension bar is held, by round turntable, partially
Core bar is pulled in actuating strut in rod set, and when elevator stops enabling, travel switch is opened, electric magnet power-off, and extension bar is by spring
Pull-out, makes actuating strut stretch out by round turntable, eccentric rod, and the front end of actuating strut is inserted in the bar hole on the borehole wall, can shut out
The generation of terraced accident is walked in high rise elevator enabling absolutely, and after car door is shut, travel switch closes, and electric magnet is energized, extension bar
Hold, by round turntable, eccentric rod, actuating strut is pulled in rod set, elevator can run up and down.
This utility model structure is simple, and reliability is high, takes full advantage of after car door opens, travel switch is opened, electromagnetism
Ferrum power-off, the front end of actuating strut is inserted in the bar hole on the borehole wall, prevents the generation that terraced accident is walked in high rise elevator enabling.
Brief description
When Fig. 1 runs up and down for elevator, structural representation of the present utility model
Fig. 2 stops for elevator when opening the door, structural representation of the present utility model
Fig. 3 is circuit diagram of the present utility model
In figure: 1, installing plate, 2, electric magnet, 3, extension bar, 4, spring, 5, rotating disk, 6, eccentric rod, 7, actuating strut, 8, bar
Set, 9, bar hole, 10, travel switch, 11, traction machine, 12, car.
Specific embodiment
Of the present utility model structure is expanded on further below in conjunction with the accompanying drawings.
In fig. 1 and 2, this prevent high rise elevator open the door walk ladder safety guard, be arranged on car floor
On following installing plate 1, including an electric magnet 2, electric magnet 2 one end is fixed on installing plate 1 by pin-and-hole, and electric magnet 2 is another
There is an extension bar 3 one end, and the front end of extension bar 3 is connected with spring 4, and the other end of spring 4 is fixed on installing plate 1, stretches out
The front end of bar 3 is arranged on the side of round turntable 5 also by pin-and-hole, being arranged on installing plate 1 centrally through pin-and-hole of rotating disk 5,
On symmetrical with respect to the center of circle two points on rotating disk 5, eccentric rod 6 is separately installed with by pin-and-hole, the other end of eccentric rod 6 passes through
Pin-and-hole is provided with actuating strut 7, and actuating strut 7 is arranged in rod set 8, and rod set 8 is fixed on installing plate 1, the other end pair of actuating strut 7
Bar hole 9 is had on the borehole wall answered, when actuating strut 7 stretches out, the front end of actuating strut 7 is inserted in bar hole 9.
The major axis of bar hole is vertical, can be rectangle or oblong, length 20cm.Bar hole allows actuating strut to exist
Wherein there is certain activity space, be on the one hand easy in the front end insertion bar hole of actuating strut, on the other hand can allow action
Bar is retracted has some time differences and the startup of elevator between.
The front end of actuating strut is taper, facilitates insertion in bar hole.
In figure 3, in circuit, electric magnet 2 is in series by the travel switch 10 on car door and elevator traction machine 11.
Claims (4)
1. prevent the safety guard that ladder is walked in high rise elevator enabling, be arranged on the following installing plate of car floor, it is special
Levy and be, including an electric magnet, electric magnet one end is fixing on a mounting board by pin-and-hole, and the electric magnet other end has one to stretch out
Bar, the front end of extension bar is connected with spring, and the other end of spring is fixing on a mounting board, and the front end of extension bar is pacified also by pin-and-hole
Be contained on the side of round turntable, rotating disk install on a mounting board centrally through pin-and-hole, symmetrical with respect to the center of circle two on rotating disk
On individual point, eccentric rod is separately installed with by pin-and-hole, the other end of eccentric rod is provided with actuating strut by pin-and-hole, and actuating strut is installed
In rod set, rod set is fixing on a mounting board, and the corresponding borehole wall of the other end of actuating strut has bar hole, when actuating strut stretches out
When, the front end of actuating strut is inserted in bar shaped in the hole.
2. according to claim 1 prevent high rise elevator open the door ladder safety guard it is characterised in that bar hole
It is vertical, be rectangle or oblong, length 10-30cm.
3. according to claim 1 prevent high rise elevator open the door ladder safety guard it is characterised in that actuating strut
Front end be taper.
4. according to claim 1 prevent high rise elevator open the door ladder safety guard it is characterised in that electric magnet
It is connected with elevator traction electromechanical source by the travel switch on car door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706101.5U CN205892390U (en) | 2016-07-07 | 2016-07-07 | Stop high rise elevator open door away ladder safety arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706101.5U CN205892390U (en) | 2016-07-07 | 2016-07-07 | Stop high rise elevator open door away ladder safety arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205892390U true CN205892390U (en) | 2017-01-18 |
Family
ID=57771322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620706101.5U Expired - Fee Related CN205892390U (en) | 2016-07-07 | 2016-07-07 | Stop high rise elevator open door away ladder safety arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205892390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634790A (en) * | 2020-06-15 | 2020-09-08 | 肖华 | Elevator positioning and protecting device and method thereof |
-
2016
- 2016-07-07 CN CN201620706101.5U patent/CN205892390U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634790A (en) * | 2020-06-15 | 2020-09-08 | 肖华 | Elevator positioning and protecting device and method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20210707 |