CN205772589U - A kind of elevator car safety protection device - Google Patents
A kind of elevator car safety protection device Download PDFInfo
- Publication number
- CN205772589U CN205772589U CN201620482544.0U CN201620482544U CN205772589U CN 205772589 U CN205772589 U CN 205772589U CN 201620482544 U CN201620482544 U CN 201620482544U CN 205772589 U CN205772589 U CN 205772589U
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- China
- Prior art keywords
- car body
- induction installation
- buffer
- speed sensor
- guide cylinder
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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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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses a kind of elevator car safety protection device, including the borehole wall, car body and electromagnetic driver；It is provided with in the described borehole wall and falls induction installation, speed sensor and hole, it is provided with driving means in described hole, and driving means is connected by expansion link with a bracer, the top end face of described car body is fixed with buffer board, it is provided with on the two sides of described car body and falls induction installation and speed sensor, the bottom face of described car body and guide cylinder are hinged by articulated structure, described guide cylinder is connected by buffer bar with buffer head, and in guide cylinder, it is provided with elastic buffer, described electromagnetic driver is fixed on the bottom face of car body, and on electromagnetic driver, it is provided with telescopic arm and machinery swing arm.This utility model falls the setting of induction installation and speed sensor and has effectively monitored car change in location when mobile, the real-time position adjusting a bracer according to the change of car position, and safety is high, reliability is high.
Description
Technical field
This utility model relates to technical field of elevator equipment, is specially a kind of elevator car safety protection device.
Background technology
Society, builds higher and higher along with floor, and what corresponding high-storey was indispensable needs to install lift facility, and these important equipment of living people can bring the convenience in life, work when normal use
；But when elevator faults occurs; work the mischief also can to the lives and properties of people; major part elevator protection device all stresses to limit speed when elevator runs; but this protection has the biggest shortcoming, there is no concrete hardware protection device, once occur that lifting rope ruptures; this protective measure just performs practically no function; and some hardware protection device fastness is poor, unstable factor is high, is not suitable for the demand of high rise elevator.
Summary of the invention
The purpose of this utility model is to provide a kind of elevator car safety protection device; with the problem solving to propose in above-mentioned background technology; had the beneficial effect that car change in location when mobile, the real-time position adjusting a bracer according to the change of car position have been monitored in the setting falling induction installation and speed sensor effectively.
For achieving the above object, this utility model following technical scheme of offer: a kind of elevator car safety protection device, including the borehole wall, car body and electromagnetic driver；It is provided with in the described borehole wall and falls induction installation, speed sensor and hole, it is provided with driving means in described hole, and driving means is connected by expansion link with a bracer, the top end face of described car body is fixed with buffer board, and the lateral surface of car body is provided with car door, it is provided with on the two sides of described car body and falls induction installation and speed sensor, the described induction installation that falls is connected by wire with driving means, the bottom face of described car body and guide cylinder are hinged by articulated structure, and articulated structure is fixed on the bottom face of car body, described guide cylinder is connected by buffer bar with buffer head, and in guide cylinder, it is provided with elastic buffer, described electromagnetic driver is fixed on the bottom face of car body, and on electromagnetic driver, it is provided with telescopic arm and machinery swing arm.
Preferably, the described borehole wall and fall induction installation, speed sensor and the hole that are arranged in the borehole wall are both provided with two groups, and all symmetrical about car body.
Preferably, described speed sensor is falling between induction installation and hole, and hole is in the lower section falling induction installation.
Preferably, described articulated structure, guide cylinder, buffer bar, buffer head, elastic buffer, telescopic arm and machinery swing arm are both provided with two groups, and all symmetrical about electromagnetic driver.
Compared with prior art, the beneficial effects of the utility model are: this utility model safety guard is a set of protection system of a series of assembly composition, phenomenon particular for car accidental falling, car change in location when mobile has been monitored in the setting falling induction installation and speed sensor effectively, the real-time position adjusting a bracer according to the change of car position, ensure that when unexpected generation, bracer can ensure that and supports the car fallen, avoid the loss of personnel and property, it is arranged on the electromagnetic driver bottom car body for controlling and adjusting the mechanical swing arm being connected with support means, purpose is to adjust the angle that support means is supported on bracer, ensure to be supported on smoothly on support platform.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: the 1-borehole wall；2-buffer board；3-car body；4-car door；5-falls induction installation；6-driving means；7-hole；8-expansion link；9-props up bracer；10-buffer head；11-wire；12-speed sensor；13-articulated structure；14-electromagnetic driver；15-telescopic arm；16-machinery swing arm；17-elastic buffer；18-guide cylinder；19-buffer bar.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment 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.
Refer to Fig. 1, a kind of embodiment that this utility model provides: a kind of elevator car safety protection device, including the borehole wall 1, car body 3 and electromagnetic driver 14；nullIt is provided with in the borehole wall 1 and falls induction installation 5、Speed sensor 12 and hole 7，Driving means 6 it is provided with in hole 7，And driving means 6 is connected by expansion link 8 with a bracer 9，The top end face of car body 3 is fixed with buffer board 2，And the lateral surface of car body 3 is provided with car door 4，It is provided with on the two sides of car body 3 and falls induction installation 5 and speed sensor 12，Fall induction installation 5 to be connected by wire 11 with driving means 6，The bottom face of car body 3 and guide cylinder 18 are hinged by articulated structure 13，And articulated structure 13 is fixed on the bottom face of car body 3，Guide cylinder 18 is connected by buffer bar 19 with buffer head 10，And in guide cylinder 18, it is provided with elastic buffer 17，Electromagnetic driver 14 is fixed on the bottom face of car body 3，And on electromagnetic driver 14, it is provided with telescopic arm 15 and machinery swing arm 16，The borehole wall 1 and be arranged in the borehole wall 1 fall induction installation 5、Speed sensor 12 and hole 7 are both provided with two groups，And it is all symmetrical about car body 3，Speed sensor 12 is falling between induction installation 5 and hole 7，And hole 7 is in the lower section falling induction installation 5，Articulated structure 13、Guide cylinder 18、Buffer bar 19、Buffer head 10、Elastic buffer 17、Arm 15 and machinery swing arm 16 are both provided with two groups，And it is all symmetrical about electromagnetic driver 14.
nullOperation principle: when elevator normally works，Car body 3 is upper and lower high-speed mobile，It is arranged on the buffer board 2 at car body 3 top for buffering impact suffered when car body 3 arrives hoistway top，Reduce car institute affected，Guarantee the safe operation of elevator，Induction installation 5 is fallen for sensing car body 3 in being arranged on the borehole wall 1 and on car body 3 two sides，After falling induction installation 5 and dock with the signal falling induction installation 5 on 3 two sides that are arranged on car body in being arranged on the borehole wall 1，Fall induction installation 5 to be transferred in driving means 6 by wire 11 by signal，Make to be moved with a bracer 9 for the borehole wall 1 laminating，In order to support the support means being arranged on bottom car body 3，Speed sensor 12 is used for sensing velocity variations when car body 3 moves again，When speed sensor 12 has sensed that the most static car body 3 moves，Transfer signals in driving means 6，A bracer 9 after moving is moved can origin-location，Keep the fit-state with the borehole wall 1，Electromagnetic driver 14 is used for controlling machinery swing arm 16，In order to adjust the angle of support means，Conveniently it is supported on bracer 9.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
Claims (4)
1. an elevator car safety protection device, including the borehole wall (1), car body (3) and electromagnetic driver (14)；nullIt is characterized in that: be provided with in the described borehole wall (1) and fall induction installation (5)、Speed sensor (12) and hole (7)，Driving means (6) it is provided with in described hole (7)，And driving means (6) is connected by expansion link (8) with a bracer (9)，The top end face of described car body (3) is fixed with buffer board (2)，And the lateral surface of car body (3) is provided with car door (4)，It is provided with on the two sides of described car body (3) and falls induction installation (5) and speed sensor (12)，The described induction installation (5) that falls is connected by wire (11) with driving means (6)，The bottom face of described car body (3) and guide cylinder (18) are hinged by articulated structure (13)，And articulated structure (13) is fixed on the bottom face of car body (3)，Described guide cylinder (18) is connected by buffer bar (19) with buffer head (10)，And in guide cylinder (18), it is provided with elastic buffer (17)，Described electromagnetic driver (14) is fixed on the bottom face of car body (3)，And on electromagnetic driver (14), it is provided with telescopic arm (15) and machinery swing arm (16).
A kind of elevator car safety protection device the most according to claim 1; it is characterized in that: the described borehole wall (1) and be arranged in the borehole wall (1) fall induction installation (5), speed sensor (12) and hole (7) are both provided with two groups, and all symmetrical about car body (3).
A kind of elevator car safety protection device the most according to claim 1, it is characterised in that: described speed sensor (12) is positioned at and falls between induction installation (5) and hole (7), and hole (7) are in the lower section of the induction installation that falls (5).
A kind of elevator car safety protection device the most according to claim 1; it is characterized in that: described articulated structure (13), guide cylinder (18), buffer bar (19), buffer head (10), elastic buffer (17), telescopic arm (15) and machinery swing arm (16) are both provided with two groups, and all symmetrical about electromagnetic driver (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482544.0U CN205772589U (en) | 2016-05-25 | 2016-05-25 | A kind of elevator car safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482544.0U CN205772589U (en) | 2016-05-25 | 2016-05-25 | A kind of elevator car safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205772589U true CN205772589U (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620482544.0U Expired - Fee Related CN205772589U (en) | 2016-05-25 | 2016-05-25 | A kind of elevator car safety protection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205772589U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629333A (en) * | 2016-12-22 | 2017-05-10 | 日立电梯(上海)有限公司 | Heavyweight elevator loading and unloading capability improving method and supporting device used in same |
| CN106829692A (en) * | 2016-12-13 | 2017-06-13 | 黄河水利职业技术学院 | A kind of electromagnetic power lift appliance and its control method |
| CN106927333A (en) * | 2017-03-30 | 2017-07-07 | 福建科大高科发展有限公司 | A deceleration anti-fall elevator |
| CN110342379A (en) * | 2019-08-12 | 2019-10-18 | 中科鼎盛电梯科技江苏有限公司浙江分公司 | A kind of elevator up-down buffer device installed without foundation pit |
| CN116692645A (en) * | 2023-06-27 | 2023-09-05 | 常州市荣江机电有限公司 | Lifting device electric control system for mine construction |
-
2016
- 2016-05-25 CN CN201620482544.0U patent/CN205772589U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829692A (en) * | 2016-12-13 | 2017-06-13 | 黄河水利职业技术学院 | A kind of electromagnetic power lift appliance and its control method |
| CN106629333A (en) * | 2016-12-22 | 2017-05-10 | 日立电梯(上海)有限公司 | Heavyweight elevator loading and unloading capability improving method and supporting device used in same |
| CN106927333A (en) * | 2017-03-30 | 2017-07-07 | 福建科大高科发展有限公司 | A deceleration anti-fall elevator |
| CN107814291A (en) * | 2017-03-30 | 2018-03-20 | 福建科大高科发展有限公司 | A kind of anti-fall elevator of decelerating energy-saving |
| CN107963532A (en) * | 2017-03-30 | 2018-04-27 | 福建科大高科发展有限公司 | A kind of efficiently anti-fall elevator of deceleration low consumption |
| CN110342379A (en) * | 2019-08-12 | 2019-10-18 | 中科鼎盛电梯科技江苏有限公司浙江分公司 | A kind of elevator up-down buffer device installed without foundation pit |
| CN116692645A (en) * | 2023-06-27 | 2023-09-05 | 常州市荣江机电有限公司 | Lifting device electric control system for mine construction |
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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: 20161207 Termination date: 20190525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |