CN205873569U - Elevator car pushes up safe window switch automatic disconnection device - Google Patents
Elevator car pushes up safe window switch automatic disconnection device Download PDFInfo
- Publication number
- CN205873569U CN205873569U CN201620897136.1U CN201620897136U CN205873569U CN 205873569 U CN205873569 U CN 205873569U CN 201620897136 U CN201620897136 U CN 201620897136U CN 205873569 U CN205873569 U CN 205873569U
- Authority
- CN
- China
- Prior art keywords
- elevator car
- elevator
- security window
- conjunction
- compression spring
- 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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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model provides an elevator car pushes up safe window switch automatic disconnection device, includes: guide bar conjunction, compression spring, spring bracket conjunction, the guide bar conjunction set up on the elevator car security window, the guide bar conjunction on be provided with compression spring, compression spring's top be provided with the spring bracket conjunction, just the one end of spring bracket conjunction be connected with the elevator car security window, compression spring's top be provided with the rubber packing ring, the top of rubber packing ring be provided with nut and packing ring. The elevator car's that brings at the elevator operation in -process unexpected vibrations can not make the safe window switch in elevator car top produce the malfunction, make the elevator operation in -process steady reliable, and it is good that the passenger takes the impression of elevator, and this elevator car pushes up safe window switch automatic disconnection device can very easyly install on the security window of old elevator, practices thrift certain production, transformation cost.
Description
Technical field
This utility model relates to field of elevator machinery, particularly relates to a kind of elevator car top security window switch and automatically disconnects
Device.
Background technology
Existing elevator car top security window switch disconnects device automatically by security window switch is arranged on safe sash lock
At tight mechanism, it is achieved security window switch motion when retaining mechanism is opened, forbid the operation of elevator.
1. the accident vibrations of the lift car brought in running process of elevator, may make elevator car top security window switch
Produce misoperation, make in running process of elevator the most out of service, affect passenger and take the impression of elevator；2. changing at old elevator
In making, for meet the new standard-required of elevator must install security window switch automatically disconnect device, existing elevator car top safety
Window switch disconnects device automatically, is not easily installed on the security window of old elevator because structure limits.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of elevator car top security window switch automatically to disconnect dress
Put.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide a kind of elevator car top
Security window switch disconnects device automatically, including: automatically disconnecting device body and lift car installs window, described disconnects dress automatically
Putting body to include: guide post conjunction, compression spring, spring support conjunction, described guide post conjunction is arranged on elevator
On car emergency opening, described guide post conjunction being provided with compression spring, the top of described compression spring is provided with bullet
Spring bracket conjunction, and one end of described spring support conjunction is connected with elevator car safety window, described compression bullet
The top of spring is provided with rubber washer, and the top of described rubber washer is provided with nut and packing ring.
In one preferred embodiment of this utility model, described elevator car safety window is provided with security window locking machine
Structure, and described security window retaining mechanism is arranged at the described side automatically disconnecting device.
In one preferred embodiment of this utility model, described elevator car safety window is provided with security window switch.
The beneficial effects of the utility model are: this utility model elevator car top security window switch disconnects device automatically,
The accident vibrations of the lift car brought in running process of elevator, will not make elevator car top security window switch produce misoperation,
Making in running process of elevator the most reliable, the impression that passenger takes elevator is good, in the transformation of old elevator, does not limits because of structure
System, this elevator car top security window switch automatically disconnects device and can be arranged on easily on the security window of old elevator, saves
Certain production, improvement cost.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only embodiments more of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain according to these accompanying drawings
Other accompanying drawing, wherein:
Fig. 1 is the compression bullet that this utility model elevator car top security window switch disconnects a preferred embodiment of device automatically
Spring flicks view；
Fig. 2 is the compression bullet that this utility model elevator car top security window switch disconnects a preferred embodiment of device automatically
Spring closure state schematic diagram；
Fig. 3 is that the plane of the preferred embodiment that this utility model elevator car top security window switch disconnects device automatically is shown
It is intended to；
Fig. 4 is the security window that this utility model elevator car top security window switch disconnects a preferred embodiment of device automatically
Open mode schematic diagram；
Fig. 5 is the security window that this utility model elevator car top security window switch disconnects a preferred embodiment of device automatically
Closure state schematic diagram.
In accompanying drawing, the labelling of each parts is as follows: 1, guide post conjunction, 2, compression spring, 3, spring support conjunction, 4,
Rubber washer, 5, nut and packing ring, 6, elevator car safety window, 7, security window retaining mechanism, 8, security window switch, 9, from dynamic circuit breaker
Opening apparatus body.
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described
Embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the enforcement in this utility model
Example, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into
The scope of this utility model protection.
Referring to Fig. 1-Fig. 5, described elevator car top security window switch disconnects device automatically, including: automatically disconnect dress
Putting body 9 and lift car and install window 6, the described device body 9 that automatically disconnects includes: guide post conjunction 1, compression spring 2,
Spring support conjunction 3, described guide post conjunction 1 is arranged on elevator car safety window 6, described guide post conjunction
Being provided with compression spring 2 on 1, the top of described compression spring 2 is provided with spring support conjunction 3, and described spring props up
One end of frame conjunction 3 is connected with elevator car safety window 6, and the top of described compression spring 2 is provided with rubber washer 4,
The top of described rubber washer 4 is provided with nut and packing ring 5, described elevator car safety window 6 is provided with security window and opens
Closing 8, this device guiding bar conjunction 1 is arranged on elevator car safety window 6, and security window retaining mechanism 7 is locked, and security window switchs
8 close, and elevator can be properly functioning, when elevator needs to utilize security window to arrive car roof rescue, utilize the private key of elevator
Security window retaining mechanism 7 is opened, and security window acts on lower moment in compression spring 2 and flicks, and flicks height h and switchs 8 than security window
Stroke big, then full window switch 8 disconnects automatically, and elevator is out of service.
When security window 6 is closed, compression spring 2 is stressed compression, and lower plane is concordant with car roof, and the elastic force of compression spring 2 makes
Security window retaining mechanism 7 has a pressure to maintain the lock status, the vibrations of the accident of elevator locking device also will not be made to loosen and
Make security window switch 8 disconnection, make elevator unexpected out of service.
Because this device guiding bar conjunction 1 is directly installed on elevator car safety window 6, the stress by compression spring 2 is come
Realize closedown and the disconnection of security window switch 8, be very easily arranged at the car roof security window of old elevator, it is not necessary to additionally
Change the structure of security window.
Preferably, described elevator car safety window 6 is provided with security window retaining mechanism 7, and described safe sash lock
Tight mechanism 7 is arranged at the described side automatically disconnecting device.
Preferably, rubber washer 4 can make security window 6 avoid producing when flicking and shake back and forth.
Preferably, nut and packing ring 5 play the position-limiting action of compression spring 2.
This utility model elevator car top security window switch disconnects device automatically, solves the defect in technical scheme,
The accident vibrations of the lift car brought in running process of elevator, will not make elevator car top security window switch produce misoperation,
Making in running process of elevator the most reliable, the impression that passenger takes elevator is good, in the transformation of old elevator, does not limits because of structure
System, this elevator car top security window switch automatically disconnects device and can be arranged on easily on the security window of old elevator, saves
Certain production, improvement cost.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize equivalent structure or equivalence flow process conversion that this utility model description made, or be directly or indirectly used in other phases
The technical field closed, is the most in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. elevator car top security window switch disconnects device automatically, it is characterised in that including: automatically disconnect device body and
Lift car installs window, and the described device body that automatically disconnects includes: guide post conjunction, compression spring, spring support combine
Part, described guide post conjunction is arranged on elevator car safety window, and described guide post conjunction is provided with compression bullet
Spring, the top of described compression spring is provided with spring support conjunction, and one end of described spring support conjunction is with electric
Ladder car emergency opening is connected, and the top of described compression spring is provided with rubber washer, and the top of described rubber washer sets
It is equipped with nut and packing ring.
Elevator car top security window the most according to claim 1 switch disconnects device automatically, it is characterised in that described electricity
It is provided with security window retaining mechanism on ladder car emergency opening, and described security window retaining mechanism is arranged at described automatic disconnection
The side of device.
Elevator car top security window the most according to claim 1 switch disconnects device automatically, it is characterised in that described electricity
Security window switch it is provided with on ladder car emergency opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620897136.1U CN205873569U (en) | 2016-08-17 | 2016-08-17 | Elevator car pushes up safe window switch automatic disconnection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620897136.1U CN205873569U (en) | 2016-08-17 | 2016-08-17 | Elevator car pushes up safe window switch automatic disconnection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205873569U true CN205873569U (en) | 2017-01-11 |
Family
ID=57704967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620897136.1U Expired - Fee Related CN205873569U (en) | 2016-08-17 | 2016-08-17 | Elevator car pushes up safe window switch automatic disconnection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205873569U (en) |
-
2016
- 2016-08-17 CN CN201620897136.1U patent/CN205873569U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170111 Termination date: 20180817 |