CN205419460U - Elevator door anti -collision device - Google Patents
Elevator door anti -collision device Download PDFInfo
- Publication number
- CN205419460U CN205419460U CN201521054869.0U CN201521054869U CN205419460U CN 205419460 U CN205419460 U CN 205419460U CN 201521054869 U CN201521054869 U CN 201521054869U CN 205419460 U CN205419460 U CN 205419460U
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- CN
- China
- Prior art keywords
- pin bushing
- guide pin
- elevator door
- elevator
- collision
- 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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Abstract
The utility model discloses an elevator door anti -collision device, its characterized in that: including the bar backup pad, the below of this bar backup pad is equipped with a pair of supporting mechanism, wherein the supporting mechanism includes vertical guide pin bushing, and vertical installation has guide arm and a spring that distributes about being in this guide pin bushing, the guide arm lower extreme be equipped with with guide pin bushing hole matched with guide part, its upper end makes progress out behind the guide pin bushing with bar backup pad downside fixed connection, spring upper end with guide part butt or rigid coupling, its lower extreme with guide pin bushing fixed connection, be equipped with in the guide pin bushing and be used for detecting spring elastic stress's force transducer, this force transducer and elevator control system are connected. The utility model discloses simple structure can be used to detect the elevator layer and does not incline outdoors not that someone gets into, can respond to in advance and in time adjusts lift -cabin door operating condition, improves the security performance, avoids pressing from both sides the cold danger.
Description
Technical field
This utility model relates to elevator technology field, especially relates to a kind of elevator door anticollision device, collision-prevention device.
Background technology
Modern society, building is built higher and higher, and the use of elevator is more universal, and people increasingly be unable to do without it.But, we are up-and-down fast with at one's leisure in enjoyment, and the security incident caused because of elevator is also no lack of what is heard and finding, especially elevator door and is caused, and causes the accident that the finger of child or old man is pressed from both sides.During elevator uses, the left and right door of elevator door, when closing action, will also tend to other people and made up for lost time and enter, and when elevator door reaction has sensed that people is through out-of-date more slowly or not, its elevator door can be automatically switched off and will be located in the people's clamping in the middle of it, therefore there is the risk crushed.
Utility model content
Because the drawbacks described above of prior art, the purpose of this utility model is to provide a kind of elevator door anticollision device, collision-prevention device, can be used for the no people of having of detection layers outer side of door and enter, can sense in advance and adjust elevator door duty in time, improves security performance, it is to avoid crush risk.
For achieving the above object, this utility model provides a kind of elevator door anticollision device, collision-prevention device, it is characterized in that: include that slat supporting plates (2), the lower section of this slat supporting plates (2) are provided with a pair supporting mechanism (3) for flexibly supporting its both sides along its length respectively；Wherein, described supporting mechanism (3) includes vertical guide pin bushing (31), vertically it is provided with in the guide rod (32) being distributed up and down and spring (33) in this guide pin bushing (31), described guide rod (32) lower end is provided with the guide part (321) matched with described guide pin bushing (31) endoporus, its upper end upwards passes described guide pin bushing (31) and is connected with fixing on the downside of described slat supporting plates (2) afterwards, described spring (33) upper end abuts or affixed with described guide part (321), its lower end is fixing with described guide pin bushing (31) to be connected, the force transducer (34) for detecting described spring (33) elasticity tension it is provided with in described guide pin bushing (31), this force transducer (34) is connected with apparatus for controlling elevator.Use such scheme, during use, said apparatus can be arranged on the underface of elevator door porch on each floor, before people enters elevator door, slat supporting plates can be stepped on down, and actuating signal detected by the force transducer on supporting mechanism, and transmit the signal to apparatus for controlling elevator, adjusted the duty action of elevator door by apparatus for controlling elevator in time and open rapidly elevator, passenger can be avoided to be crushed, and this device is in the outside of elevator door, entrance elevator signal can be detected in advance, early response, and then improve elevator safety coefficient.
Further, described guide pin bushing (31) upper end cover is connected to end cap (35), and this end cap (35) is provided with the guide through hole (351) passed for described guide rod (32) activity.When guide rod upwards resets, this end cap stops guide rod bottom, its guide rod and spring can be avoided to eject in guide pin bushing, use more safe and reliable, can preferably be applicable to high-frequency trample up and down.
Further, described end cap (35) removably connects with described guide pin bushing (31).So can facilitate and the parts in guide pin bushing are replaced or dismantle, be also convenient for safeguarding and maintenance.
Further, described end cap (35) lower end is provided with internal thread hole, and this guide pin bushing (31) upper end outer wall is provided with the external screw thread matched with described internal thread hole.This end cap and guide pin bushing convenient disassembly, have locking and altitude mixture control effect.
Further, being provided with gag lever post (37) between described slat supporting plates (2) and described end cap (35), threadeds with described end cap (35) and realizes altitude mixture control in described gag lever post (37) lower end.After spring life-time service, impaired performance, the performance change of spring can be adapted to by readjusting gag lever post.
Further, inductance loop (36) it is arranged with on described guide rod (32), described gag lever post (37) is provided with for sensing the sensor for countering (38) detecting described inductance loop (36), and described sensor for countering (38) is connected with apparatus for controlling elevator.When have people step on slat supporting plates time, this guide rod can move downward, and drive inductance loop to move together, and sensor for countering can calculate the decline number of times of inductance loop, and the number that can determine whether is either with or without overcrowding, if quantity is the fullest, can automatically switch elevator door and loudspeaker prompting, can prior notice other people do not enter, save the time, and will not be overcrowding, improve elevator and use safety.
The beneficial effects of the utility model are: this utility model enters for the no people of having of detection layers outer side of door, can sense in advance and adjust elevator door duty in time, improve safety coefficient, it is to avoid crush risk.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is this utility model axonometric chart when installing and using.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
Seeing Fig. 1, a kind of elevator door anticollision device, collision-prevention device, including slat supporting plates 2, the lower section of this slat supporting plates 2 is provided with a pair supporting mechanism 3 for flexibly supporting its both sides along its length respectively.
Wherein, described supporting mechanism 3 includes vertical guide pin bushing 31, vertically it is provided with in this guide pin bushing 31 in the guide rod 32 being distributed up and down and spring 33, described guide rod 32 lower end is provided with the guide part 321 matched with described guide pin bushing 31 endoporus, its upper end is fixing with on the downside of described slat supporting plates 2 after upwards passing described guide pin bushing 31 to be connected, described spring 33 upper end abuts or affixed with described guide part 321, its lower end is fixing with described guide pin bushing 31 to be connected, the force transducer 34 for detecting described spring 33 elasticity tension it is provided with in described guide pin bushing 31, this force transducer 34 is connected with apparatus for controlling elevator.
Further, described guide pin bushing 31 upper end cover is connected to end cap 35, and this end cap 35 is provided with the guide through hole 351 passed for the activity of described guide rod 32.
Further, described end cap 35 removably connects with described guide pin bushing 31.
Further, described end cap 35 lower end is provided with internal thread hole, and this guide pin bushing 31 upper end outer wall is provided with the external screw thread matched with described internal thread hole.
Further, being provided with gag lever post 37 between described slat supporting plates 2 and described end cap 35, threadeds with described end cap 35 and realizes scalable in described gag lever post 37 lower end.
Further, described guide rod 32 being arranged with inductance loop 36, described gag lever post 37 is provided with for sensing the sensor for countering 38 detecting described inductance loop 36, and described sensor for countering 38 is connected with apparatus for controlling elevator.
When mounted, see Fig. 2, left-hand door and the right door 52 of mutually opening and closing it is arranged with in the elevator door 51 of every first floor, above-mentioned elevator door anticollision device, collision-prevention device is arranged on the base plate 1 of described elevator door 51 entrance side, the mounting groove 4 accommodating described elevator door anticollision device, collision-prevention device is offered on this base plate 1, this guide pin bushing 31 lower end is fixing with described mounting groove 4 bottom surface to be connected, and when spring 34 resets state, described slat supporting plates 2 upper side is higher than described base plate 1 upper side 2-5mm；During use, in conjunction with Fig. 1, before people enters elevator door 51 and elevator chamber door, slat supporting plates 31 can be stepped on down, and slat supporting plates 31 moves down and makes force transducer 34 detect the signal that elastic force becomes big, and transmit the signal to apparatus for controlling elevator, control elevator door by apparatus for controlling elevator and change into opening action from closing motion, passenger can be avoided to be crushed, and this utility model device is in the outside of elevator door 51, entrance elevator signal, energy early response can be detected in advance, and then improve elevator safety coefficient.
Preferred embodiment of the present utility model described in detail above.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technical staff in the art pass through the available technical scheme of logical analysis, reasoning, or a limited experiment on the basis of existing technology according to design of the present utility model, all should be in the protection domain being defined in the patent claims.
Claims (6)
1. an elevator door anticollision device, collision-prevention device, it is characterised in that: include that slat supporting plates (2), the lower section of this slat supporting plates (2) are provided with a pair supporting mechanism (3) for flexibly supporting its both sides along its length respectively；
Wherein, described supporting mechanism (3) includes vertical guide pin bushing (31), vertically it is provided with in the guide rod (32) being distributed up and down and spring (33) in this guide pin bushing (31), described guide rod (32) lower end is provided with the guide part (321) matched with described guide pin bushing (31) endoporus, its upper end upwards passes described guide pin bushing (31) and is connected with fixing on the downside of described slat supporting plates (2) afterwards, described spring (33) upper end abuts or affixed with described guide part (321), its lower end is fixing with described guide pin bushing (31) to be connected, the force transducer (34) for detecting described spring (33) elasticity tension it is provided with in described guide pin bushing (31), this force transducer (34) is connected with apparatus for controlling elevator.
2. a kind of elevator door anticollision device, collision-prevention device as claimed in claim 1, it is characterized in that: described guide pin bushing (31) upper end cover is connected to end cap (35), and this end cap (35) is provided with the guide through hole (351) passed for described guide rod (32) activity.
3. a kind of elevator door anticollision device, collision-prevention device as claimed in claim 2, it is characterised in that: described end cap (35) removably connects with described guide pin bushing (31).
4. a kind of elevator door anticollision device, collision-prevention device as claimed in claim 3, it is characterised in that: described end cap (35) lower end is provided with internal thread hole, and this guide pin bushing (31) upper end outer wall is provided with the external screw thread matched with described internal thread hole.
5. a kind of elevator door anticollision device, collision-prevention device as described in any one of claim 2-4, it is characterized in that: be provided with gag lever post (37) between described slat supporting plates (2) and described end cap (35), threadeds with described end cap (35) in described gag lever post (37) lower end.
6. a kind of elevator door anticollision device, collision-prevention device as claimed in claim 5, it is characterized in that: on described guide rod (32), be arranged with inductance loop (36), described gag lever post (37) is provided with for sensing the sensor for countering (38) detecting described inductance loop (36), and described sensor for countering (38) is connected with apparatus for controlling elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054869.0U CN205419460U (en) | 2015-12-18 | 2015-12-18 | Elevator door anti -collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054869.0U CN205419460U (en) | 2015-12-18 | 2015-12-18 | Elevator door anti -collision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205419460U true CN205419460U (en) | 2016-08-03 |
Family
ID=56537337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521054869.0U Expired - Fee Related CN205419460U (en) | 2015-12-18 | 2015-12-18 | Elevator door anti -collision device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205419460U (en) |
-
2015
- 2015-12-18 CN CN201521054869.0U patent/CN205419460U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160803 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |