CN202687682U - Anti-collision system for elevator - Google Patents
Anti-collision system for elevator Download PDFInfo
- Publication number
- CN202687682U CN202687682U CN 201220377539 CN201220377539U CN202687682U CN 202687682 U CN202687682 U CN 202687682U CN 201220377539 CN201220377539 CN 201220377539 CN 201220377539 U CN201220377539 U CN 201220377539U CN 202687682 U CN202687682 U CN 202687682U
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- Prior art keywords
- elevator
- collision
- detectors
- carriage
- motor
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Abstract
The utility model discloses an anti-collision system for an elevator. The anti-collision system comprises an elevator carriage, wherein a carriage soleplate is arranged below the elevator carriage, anti-collision rod jacks are arranged on the inner side and the outer side of the carriage soleplate, detectors are arranged in the anti-collision rod jacks, the detectors are provided with anti-collision rods, a motor is arranged above the elevator carriage, the motor is electrically connected with the detectors, when a forklift or a hydraulic car enters into the elevator carriage, the anti-collision rods are inserted into the anti-collision rod jacks, the detectors are downwards pressed by the anti-collision rods through the own weight, and the detectors are acted, so that the motor is electrified, otherwise, a power source of the motor is automatically shut down by the detectors, so that the elevator is in a lock state of an electrical appliance, safety of the inner wall of the elevator carriage is protected, furthermore, when one of the four detectors is in a lifting state, the elevator cannot operate, and two anti-collision rods are completely inserted into the anti-collision rod jacks, so that the elevator is operated when the forklift or the hydraulic car completely enters into the elevator carriage, and the phenomenon of elevator blockage can be avoided.
Description
Technical field
The utility model relates to the elevator safety field, especially relates to a kind of elevator anticollision system.
Background technology
Elevator has more and more related to people's life various aspects at present, and elevator is in irreplaceable low level in enterprise produces, because more next higher with the frequency of elevator in process of production, so that the safety of elevator itself can not get ensureing, often occur by fork truck or filled the situation of the bad elevator inwall of hydraulic pressure roof of weight, so that the maintenance cost of elevator increases, and sometimes because staff's carelessness, start elevator at fork truck or hydraulic car length above in the situation of lift car length, so that elevator generation stuck phenomenon, on personnel's greatly impact of safety generation.
Summary of the invention
In order to overcome defects, the utility model provides a kind of elevator anticollision system.
The technical scheme in the invention for solving the technical problem is: a kind of elevator anticollision system, comprise lift car, described lift car below is provided with car floor, the inside and outside both sides of described car floor are provided with the crash bar jack, be provided with detector in the described crash bar jack, described detector is provided with crash bar, and described lift car top is provided with motor, and described motor is electrically connected with detector.
Further, described crash bar is two, and described detector is four, and described crash bar jack is four, can guarantee that elevator just operates after fork truck or hydraulic car enter lift car fully.
The beneficial effects of the utility model are: when fork truck or hydraulic car enter lift car; crash bar is inserted the crash bar jack; crash bar is pressed detector downwards by own wt; the detector action; make electrical power work; otherwise; do not insert the crash bar jack such as crash bar; detector is in lifting status; then detector makes elevator be in the electrical equipment locking state automatic cut-off motor power supply, has protected the safety of lift car inwall; as long as and have one to be in lifting status in four detectors; then elevator still can't move, and two crash bars all must be inserted in the crash bar jack, has guaranteed that fork truck or hydraulic car must could operate by elevator in the situation that enters lift car fully; better protect the safety of elevator, the stuck phenomenon of elevator can not occur.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the birds-eye view of lift car;
Among the figure: 1, lift car 2, car floor 3, crash bar jack 4, detector 5, crash bar 6, motor.
The specific embodiment
Below in conjunction with the drawings and the specific embodiments the utility model is described in detail:
Such as a kind of elevator anticollision of Fig. 1 system, comprise lift car 1, described lift car 1 below is provided with car floor 2, and described car floor 2 inside and outside both sides are provided with crash bar jack 3, are provided with detector 4 in the described crash bar jack 3, described detector 4 is provided with crash bar 5, described lift car 1 top is provided with motor 6, and described motor 6 is electrically connected with detector 4, and described crash bar 5 is two, described detector 4 is four, and described crash bar jack 3 is four.
After adopting said structure; be characterized in: when fork truck or hydraulic car enter lift car; crash bar is inserted the crash bar jack; crash bar is pressed detector downwards by own wt; the detector action; make electrical power work; otherwise; do not insert the crash bar jack such as crash bar, detector is in lifting status, and then detector is with the automatic cut-off motor power supply; make elevator be in the electrical equipment locking state; protected the safety of lift car inwall, as long as and have one to be in lifting status in four detectors, then elevator still can't move; two crash bars all must be inserted in the crash bar jack; guaranteed that fork truck or hydraulic car must could operate by elevator in the situation that enters lift car fully, better protected the safety of elevator, the stuck phenomenon of elevator can not occur.
Claims (2)
1. elevator anticollision system, comprise lift car (1), it is characterized in that: described lift car (1) below is provided with car floor (2), the inside and outside both sides of described car floor (2) are provided with crash bar jack (3), be provided with detector (4) in the described crash bar jack (3), described detector (4) is provided with crash bar (5), and described lift car top is provided with motor (6), and described motor (6) is electrically connected with detector (4).
2. a kind of elevator anticollision according to claim 1 system, it is characterized in that: described crash bar (5) is two, and described detector (4) is four, and described crash bar jack (3) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220377539 CN202687682U (en) | 2012-08-01 | 2012-08-01 | Anti-collision system for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220377539 CN202687682U (en) | 2012-08-01 | 2012-08-01 | Anti-collision system for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202687682U true CN202687682U (en) | 2013-01-23 |
Family
ID=47543330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220377539 Expired - Fee Related CN202687682U (en) | 2012-08-01 | 2012-08-01 | Anti-collision system for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202687682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044438A (en) * | 2016-08-16 | 2016-10-26 | 允成机电科技(上海)有限公司 | Collision damage preventing device for opposite car doors |
| CN112744654A (en) * | 2020-11-30 | 2021-05-04 | 中国十七冶集团有限公司 | Automatic start-stop monitoring device for infrared distance detection |
-
2012
- 2012-08-01 CN CN 201220377539 patent/CN202687682U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044438A (en) * | 2016-08-16 | 2016-10-26 | 允成机电科技(上海)有限公司 | Collision damage preventing device for opposite car doors |
| CN106044438B (en) * | 2016-08-16 | 2018-06-05 | 允成机电科技(上海)有限公司 | A kind of rear opening gate anticollision damage device |
| CN112744654A (en) * | 2020-11-30 | 2021-05-04 | 中国十七冶集团有限公司 | Automatic start-stop monitoring device for infrared distance detection |
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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: 20130123 Termination date: 20150801 |
|
| EXPY | Termination of patent right or utility model |