CN206407779U - Elevator and its anti-enabling shear - Google Patents
Elevator and its anti-enabling shear Download PDFInfo
- Publication number
- CN206407779U CN206407779U CN201621462739.5U CN201621462739U CN206407779U CN 206407779 U CN206407779 U CN 206407779U CN 201621462739 U CN201621462739 U CN 201621462739U CN 206407779 U CN206407779 U CN 206407779U
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- China
- Prior art keywords
- elevator
- mechanical linkage
- linkage arm
- gate
- enabling
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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.)
- Expired - Fee Related
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model is related to a kind of elevator and its anti-enabling shear, including two clamping plates being oppositely arranged and the mechanical linkage arm being connected with gate up and down, and clamping plate on hoistway and coordinates arrangement with level position of elevator；When Elevator landing opens the door, gate is opened, and mechanical linkage arm is moved and inserted between two clamping plates with gate；At closing time, gate closure, mechanical linkage arm is moved and exited between two clamping plates with gate Elevator landing.When Elevator landing opens the door, mechanical linkage arm is stretched under the drive of gate between two clamping plates, and when enabling accidental movement failure occurs for elevator, mechanical linkage arm is stuck between two clamping plates, effectively prevents enabling shearing accident from occurring, it is ensured that the safety of passenger；When elevator closes the door operation, mechanical linkage arm is withdrawn under the drive of gate from clamping plate, it is to avoid operationally mechanical linkage arm is interfered elevator with clamping plate.The anti-enabling shear uses mechanical linkage mode, and reliability is higher, and reduction improvement cost.
Description
Technical field
The utility model is related to elevator safety operation technical field, more particularly to a kind of elevator and its anti-enabling shearing dress
Put.
Background technology
With continuing to develop for Process of Urbanization Construction, elevator quantity is growing day by day, and bad, elevator is maintained at elevator aging and scene
Hidden danger is heavy, and accidental movement failure when passenger's death by accident is mostly due to door-opened elevator causes.Elevator mainly passes through band-type brake
Stop car, during often there is passenger's turnover elevator, the situation that brake force deficiency causes to slip ladder occurs for elevator, it is impossible to keep away
Accidental movement when exempting from door-opened elevator causes the situation that passenger crushes, it is difficult to meet in national standard on ensuring car in Men Qu
Accidental movement be less than 0.95m relevant regulations, elevator has been installed at present not possessing prevents enabling shearing function, therefore is equipped with
Prevent that car door area accidental movement function from being the problem of elevator industry is in the urgent need to address.
Utility model content
The purpose of this utility model is to provide a kind of elevator and its anti-enabling shear, can prevent door-opened elevator from cutting
Cut accident, it is ensured that the safety of passenger.
To realize the purpose of this utility model, adopt the technical scheme that：
A kind of anti-enabling shear of elevator, including two clamping plates being oppositely arranged and the machinery being connected with gate up and down
Transmission arm, clamping plate on hoistway and coordinates arrangement with level position of elevator；When Elevator landing opens the door, gate is opened, machinery connection
Swing arm is moved and inserted between two clamping plates with gate；At closing time, gate is closed Elevator landing, and mechanical linkage arm is with sedan-chair
Door is moved and exited between two clamping plates together.
When Elevator landing opens the door, mechanical linkage arm is stretched under the drive of gate between two clamping plates, when elevator is opened
During door accidental movement failure, mechanical linkage arm is stuck between two clamping plates, effectively prevents enabling shearing accident from occurring, it is ensured that passenger
Safety；When elevator closes the door operation, mechanical linkage arm is withdrawn under the drive of gate from clamping plate, it is to avoid elevator is operationally
Mechanical linkage arm is interfered with clamping plate.The anti-enabling shear of the elevator is by the way of mechanical linkage, compared to electric operation
Device, its reliability is higher, and reduction improvement cost.
Technical scheme is further illustrated below：
It is further that the anti-enabling shear of elevator also includes on car and one-to-one with mechanical linkage arm
The direct of travel of guide pad, the sliding channel that guide pad is passed through provided with confession mechanical linkage arm, sliding channel and gate be arranged in parallel.
Motion of the guide pad to mechanical linkage arm play the guiding role, and makes the motion of mechanical linkage arm more steady.
It is further that guide pad is fixed on the top of car.It is easy to the installation of guide pad and mechanical linkage arm and daily
Safeguard.
It is further that mechanical linkage arm includes the first gangbar, the one end and the being be arranged in parallel with gate direct of travel
Second gangbar of one gangbar connection, the other end of the second gangbar is connected with gate, and the first gangbar passes through sliding channel.
It is further that the first gangbar and the second gangbar are arranged vertically, and mechanical linkage arm is L-shaped.
It is further that the anti-enabling shear of elevator includes being electrically connected with elevator motion control device and and mechanical linkage
The one-to-one self-inspection slowdown monitoring switch of arm, mechanical linkage arm is provided with the baffle plate being oppositely arranged with self-inspection slowdown monitoring switch, and baffle plate is located at certainly
Detection switch is close to the side of car；Mechanical linkage arm is to during one lateral movement of clamping plate, and baffle plate is abutted against with self-inspection slowdown monitoring switch, elevator
Operation controller control elevator stops ladder.When baffle plate is abutted against with self-inspection slowdown monitoring switch, self-inspection slowdown monitoring switch sends the signal to elevator fortune
Line control unit, elevator motion control device control elevator is not run, and further improves the security of elevator；Mechanical linkage arm exits two
When between individual clamping plate, baffle plate is separated with self-inspection slowdown monitoring switch, and self-inspection slowdown monitoring switch sends the signal to elevator motion control device, elevator fortune
Row allows elevator vertical transport to act.
It is further that mechanical linkage arm has two, and two mechanical linkage arms are symmetrically arranged in the both sides of car, machinery connection
Swing arm is corresponded with gate.Two mechanical linkage arms are symmetrical, and the stress for making car stop evenly, prevents car in system
Stopping time makes run-off the straight, further improves the security of elevator.
It is further that Boards wall is on the cage guide of hoistway.It is easy to the installation and maintenance of clamping plate, reduction is transformed into
This.
The utility model also provides a kind of elevator, including car and the anti-enabling shear of above-mentioned elevator.Including above-mentioned
The elevator of the anti-enabling shear of elevator, when making cage operation to leveling opening, mechanical linkage arm is inserted under the drive of gate
Between two clamping plates, prevent door-opened elevator from shearing accident, it is ensured that the safety of passenger.
Compared with prior art, the utility model has the advantages that：
The utility model is when Elevator landing opens the door, and mechanical linkage arm is stretched under the drive of gate between two clamping plates,
When enabling accidental movement failure occurs for elevator, mechanical linkage arm is stuck between two clamping plates, effectively prevents enabling shearing accident
Occur, it is ensured that the safety of passenger；When elevator closes the door operation, mechanical linkage arm is withdrawn under the drive of gate from clamping plate, is kept away
Exempting from elevator, operationally mechanical linkage arm is interfered with clamping plate.The anti-enabling shear of the elevator uses the side of mechanical linkage
Formula, compared to electrically-operated arrangement, its reliability is higher, and reduction improvement cost.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment elevator；
Fig. 2 is the connection diagram of the utility model embodiment clamping plate and elevator rail.
Description of reference numerals：
10. car, 110. car tops, 20. clamping plates, 210. insert ports, 30. mechanical linkage arms, 310. first gangbar, 320.
Second gangbar, 40. cage guides, 50. self-inspection slowdown monitoring switch, 60. baffle plates, 70. guide pads, 80. gates.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, a kind of elevator, including car 10 and the anti-enabling shear of elevator, the anti-enabling of the elevator are cut
Cutting apparatus includes two clamping plates 20 being oppositely arranged up and down and the mechanical linkage arm 30 being connected with gate 80, and clamping plate 20 is located at well
On road, hoistway every layer of level position of elevator of correspondence, which all coordinates, is disposed with two clamping plates 20；When Elevator landing opens the door, gate 80 dozens
Open, mechanical linkage arm 30 is moved and inserted between two clamping plates 20 with gate 80；At closing time, gate 80 is closed Elevator landing
Close, mechanical linkage arm 30 is moved and exited between two clamping plates 20 with gate 80.
When Elevator landing opens the door, mechanical linkage arm 30 is stretched under the drive of gate 80 between two clamping plates 20, works as elevator
During generation enabling accidental movement failure, mechanical linkage arm 30 is stuck between two clamping plates 20, effectively prevents enabling shearing accident from sending out
It is raw, it is ensured that the safety of passenger；When elevator closes the door operation, mechanical linkage arm 30 is received under the drive of gate 80 from clamping plate 20
Return, it is to avoid operationally mechanical linkage arm 30 is interfered elevator with clamping plate 20.The anti-enabling shear of the elevator is using machinery
The mode of linkage, compared to electrically-operated arrangement, its reliability is higher, and reduction improvement cost.
In the present embodiment, mechanical linkage arm 30 has two, and two mechanical linkage arms 30 are symmetrically arranged in the two of car 10
Side, mechanical linkage arm 30 is corresponded with gate 80, and two mechanical linkage arms 30 are symmetrical, makes the stress of the stop of car 10 more
Uniformly, prevent car 10 from making run-off the straight in stop, further improve the security of elevator, mechanical linkage arm 30 can be with root
According to being actually needed, more than one is set.And clamping plate 20 is fixed on the cage guide 40 of hoistway, it is easy to installation and the dimension of clamping plate 20
Shield, reduces improvement cost, and clamping plate 20 can also be fixed on the other positions of hoistway according to actual needs.
As shown in Fig. 2 cooperatively forming insert port 210 between two clamping plates 20, the distance between two clamping plates 20 ensure electricity
When terraced flat bed is opened the door with fine motion flat bed in advance, mechanical linkage arm 30 can be moved freely in insert port 210, will not collide clamping plate 20.
As shown in figure 1, the anti-enabling shear of elevator also includes electrically connecting with elevator motion control device (accompanying drawing is not identified)
Connect and with the one-to-one self-inspection slowdown monitoring switch 50 of mechanical linkage arm 30, mechanical linkage arm 30 is provided with relative with self-inspection slowdown monitoring switch 50
The baffle plate 60 of setting, baffle plate 60 is located at self-inspection slowdown monitoring switch 50 close to the side of car 10；Mechanical linkage arm 30 is to the side of clamping plate 20
During motion, baffle plate 60 is abutted against with self-inspection slowdown monitoring switch 50, and elevator motion control device control elevator stops ladder.Baffle plate 60 is opened with Autonomous test
When pass 50 is abutted against, self-inspection slowdown monitoring switch 50 sends the signal to elevator motion control device, and elevator motion control device control elevator is not
Operation, further improves the security of elevator；When mechanical linkage arm 30 is exited between two clamping plates 20, baffle plate 60 is opened with Autonomous test
Close 50 to separate, self-inspection slowdown monitoring switch 50 sends the signal to elevator motion control device, elevator operation allows elevator vertical transport to act.
As shown in figure 1, the anti-enabling shear of elevator also include on the car 10 and with a pair of mechanical linkage arm 30 1
The guide pad 70 answered, guide pad 70 is provided with the sliding channel (accompanying drawing is not identified) passed through for mechanical linkage arm 30, sliding channel with
The direct of travel of gate 80 be arranged in parallel.Motion of the guide pad 70 to mechanical linkage arm 30 play the guiding role, and makes mechanical linkage arm
30 motion is more steady.And guide pad 70 is fixed on car top 110, it is easy to the installation of guide pad 70 and mechanical linkage arm 30 and daily
Safeguard.
In the present embodiment, as shown in figure 1, mechanical linkage arm 30 includes first be arranged in parallel with the direct of travel of gate 80
The second gangbar 320 that gangbar 310, one end are connected with the first gangbar 310, the other end and gate of the second gangbar 320
80 connections, the first gangbar 310 passes through the sliding channel of guide pad 70, the first gangbar 310 and the vertical cloth of the second gangbar 320
Put, mechanical linkage arm 30 is L-shaped.Mechanical linkage arm 30 can also be set to other forms according to actual needs.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (9)
1. a kind of anti-enabling shear of elevator, it is characterised in that two clamping plates being oppositely arranged including above and below and connect with gate
The mechanical linkage arm connect, the clamping plate on hoistway and coordinates arrangement with level position of elevator；When Elevator landing opens the door, sedan-chair
Door is opened, and the mechanical linkage arm is moved and inserted between two clamping plates with gate；Elevator landing at closing time, sedan-chair
Door closure, the mechanical linkage arm is moved and exited between two clamping plates with gate.
2. the anti-enabling shear of elevator according to claim 1, it is characterised in that also including on car and with institute
The one-to-one guide pad of mechanical linkage arm is stated, the guide pad is provided with the sliding channel passed through for the mechanical linkage arm, institute
The direct of travel for stating sliding channel and gate be arranged in parallel.
3. the anti-enabling shear of elevator according to claim 2, it is characterised in that the guide pad is fixed on car
Top.
4. the anti-enabling shear of elevator according to claim 2, it is characterised in that the mechanical linkage arm includes and sedan-chair
The second gangbar that the first gangbar for be arrangeding in parallel of door direct of travel, one end are connected with first gangbar, described second
The other end of gangbar is connected with gate, and first gangbar passes through the sliding channel.
5. the anti-enabling shear of elevator according to claim 4, it is characterised in that first gangbar and described
Two gangbar are arranged vertically, and the mechanical linkage arm is L-shaped.
6. the anti-enabling shear of elevator according to claim 1, it is characterised in that including electric with elevator motion control device
Property connection and with the one-to-one self-inspection slowdown monitoring switch of the mechanical linkage arm, the mechanical linkage arm be provided with and the Autonomous test
The baffle plate being oppositely arranged is switched, the baffle plate is located at the self-inspection slowdown monitoring switch close to the side of car；The mechanical linkage arm to
During one lateral movement of clamping plate, the baffle plate is abutted against with the self-inspection slowdown monitoring switch, and elevator motion control device control elevator stops ladder.
7. the anti-enabling shear of elevator according to any one of claim 1 to 6, it is characterised in that the mechanical linkage
Arm has two, and two mechanical linkage arms are symmetrically arranged in the both sides of car, and the mechanical linkage arm is corresponded with gate.
8. the anti-enabling shear of elevator according to any one of claim 1 to 6, it is characterised in that the Boards wall
In on the cage guide of hoistway.
9. a kind of elevator, it is characterised in that including the anti-shearing dress that opens the door of the elevator described in car and any one of claim 1 to 8
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462739.5U CN206407779U (en) | 2016-12-28 | 2016-12-28 | Elevator and its anti-enabling shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462739.5U CN206407779U (en) | 2016-12-28 | 2016-12-28 | Elevator and its anti-enabling shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206407779U true CN206407779U (en) | 2017-08-15 |
Family
ID=59552670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621462739.5U Expired - Fee Related CN206407779U (en) | 2016-12-28 | 2016-12-28 | Elevator and its anti-enabling shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206407779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382964A (en) * | 2018-05-14 | 2018-08-10 | 北京科技大学 | A kind of the floor hovering falling proof device and method of elevator door Mechanical Driven |
-
2016
- 2016-12-28 CN CN201621462739.5U patent/CN206407779U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382964A (en) * | 2018-05-14 | 2018-08-10 | 北京科技大学 | A kind of the floor hovering falling proof device and method of elevator door Mechanical Driven |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20211228 |