CN205076603U - Buffer of elevator safety - Google Patents
Buffer of elevator safety Download PDFInfo
- Publication number
- CN205076603U CN205076603U CN201520543858.2U CN201520543858U CN205076603U CN 205076603 U CN205076603 U CN 205076603U CN 201520543858 U CN201520543858 U CN 201520543858U CN 205076603 U CN205076603 U CN 205076603U
- Authority
- CN
- China
- Prior art keywords
- elevator
- slide block
- spring
- vibration damper
- damper plate
- 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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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model provides a buffer of elevator safety, by speed detector, the speed reduction slider, spring and vibration damper plate are constituteed. The device is equipped with program control system, utilizes the on position of speed detector's testing result control speed reduction slider. During the improper operation of elevator, the circular telegram of speed reduction slider, production magnetism to absorption reduces elevator car's functioning speed on the guide rail, simultaneously, the damping device that car lower part and well bottom were equipped with can play good cushioning effect, and the reduction accident is to passenger's injury. The device has the automated inspection regulation and control, simple structure, safe effectual advantage.
Description
Technical field
The utility model relates to a kind of shock absorber of elevator safety, belongs to mechanical industry field.
Background technology
In life, we usually use vertical lift elevator, and it is power with electrical motor, and box like gondola is housed, for taking advantage of people or carrying cargo.The basic structure of this vertical lift elevator comprises winch, guide rail, counterweight, safety device, signal operation system, car and Room door etc., in running process of elevator, these parts probably produce wearing and tearing, need regularly to carry out to check, M R, otherwise easily there is safety problem, wherein, the improper acceleration of lift car may cause life danger to passenger, and consequence is hardly imaginable, the safety problem that must solve when being elevator use.
Existing vertical lift elevator is provided with safety device, as velocity limiter, safety tongs and energy disperser etc., although serve safety guard-safeguard effect, needs to be improved further.
Summary of the invention
Technical problem to be solved in the utility model is to provide one and automatically detects regulation and control, and structure is simple, a kind of shock absorber of elevator safety safely and effectively.
To achieve these goals, the utility model is by the following technical solutions:
A shock absorber for elevator safety, this equipment by speed detector 3, deceleration slide block 4, spring 5, guide rail 1, car and vibration damper plate 6 form; Speed detector 3 is fixed on deceleration slide block 4, can produce magnetic when deceleration slide block 4 is energized.
Further, the quantity of deceleration slide block 4 is four, and deceleration slide block 4 slides on guide rail 1, and the deceleration slide block 4 of energizing magnetic can be adsorbed on guide rail 1.
Further, vibration damper plate 6 is fixedly connected with spring 5, and spring 5 top is fixedly connected with the car of elevator; The bottom of elevator hoistways is equipped with spring 5 and vibration damper plate 6, and the quantity of spring 5 is nine, and spring 5 is uniformly dispersed, be fixedly connected on vibration damper plate 6.
A kind of shock absorber of elevator safety disclosed in the utility model, its advantage is.
1, this device utilizes the testing result of detector to control the "on" position of deceleration slide block 4, and degree of automation is high, safe and effective.
2, device is by making deceleration slide block 4 energizing magnetic, thus is adsorbed on guide rail 1 lift car is slowed down, and is configured with shock absorption device simultaneously and cushions, the injury of reduction accident.
Accompanying drawing explanation
Fig. 1 is the block diagram of the shock absorber of a kind of elevator safety described in the utility model.
Wherein, 1 is guide rail, and 3 is speed detector, and 4 is deceleration slide block, and 5 is spring, and 6 is vibration damper plate.
Detailed description of the invention
Further illustrate below in conjunction with the shock absorber of accompanying drawing to a kind of elevator safety that the utility model provides.
As shown in Figure 1, the External view of the shock absorber of a kind of elevator safety provided for the utility model, comprises speed detector 3, deceleration slide block 4, spring 5 and vibration damper plate 6.Device is provided with a speed detector 3 and four deceleration slide blocks 4, and speed detector 3 can be arranged on any one deceleration slide block 4, and four deceleration slide blocks 4 are arranged on four end points of vibration damper plate 6, and are connected with guide rail 1; Deceleration slide block 4 is connected with motor car by shock absorption device, can slide with the lifting of car on guide rail 1; Shock absorption device is made up of spring 5 and vibration damper plate 6, and lift car bottom is connected with 9 finely dispersed springs 5, and spring 5 bottom is connected with vibration damper plate 6; Also be provided with shock absorption device bottom elevator hoistways, vibration damper plate is fixedly connected with 9 springs 5 for 6 times, and spring 5 is fixed on bottom elevator hoistways.When elevator is in running state, the result of detection can be transferred to pre-set programmed system by speed detector 3 constantly, when the elevator speed that speed detector detects exceedes the normal speed of default, system can be energized to deceleration slide block 4 place circuit automatically, deceleration slide block 4 is made to produce magnetic, thus make deceleration slide block 4 be adsorbed on guide rail 1, reduce the running velocity of lift car, the issuable injury of further reduction accident; Meanwhile, car bottom is provided with shock absorption device, and when elevator has an accident, deceleration slide block 4 energizing magnetic can be adsorbed on suddenly on guide rail 1 and produce deceleration effort to lift car, and shock absorption device can effectively cushion this process and passenger can not be caused panic.When the elevator of abnormal running will arrive shaft bottom and lift car is not also decelerated to safety speed by deceleration slide block 4 completely, the shock absorption device that shaft bottom is provided with effectively can cushion the impulse force that car falls at a high speed generation, thus reduces in car dropping process the injury that passenger produces.This safety device has and automatically detects regulation and control, and structure is simple, advantage safely and effectively.
Claims (3)
1. a shock absorber for elevator safety, is characterized in that, this equipment by speed detector (3), deceleration slide block (4), spring (5), guide rail (1), car and vibration damper plate (6) composition; Speed detector (3) is fixed on deceleration slide block (4), can produce magnetic during deceleration slide block (4) energising.
2. the shock absorber of a kind of elevator safety according to claim 1, it is characterized in that, the quantity of deceleration slide block (4) is four, and deceleration slide block (4) is in the upper slip of guide rail (1), and the deceleration slide block (4) of energizing magnetic can be adsorbed on guide rail (1).
3. the shock absorber of a kind of elevator safety according to claim 1, is characterized in that, vibration damper plate (6) is fixedly connected with spring (5), and spring (5) top is fixedly connected with the car of elevator; The bottom of elevator hoistways is equipped with spring (5) and vibration damper plate (6), and the quantity of spring (5) is nine, and spring (5) is uniformly dispersed, be fixedly connected on vibration damper plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543858.2U CN205076603U (en) | 2015-07-26 | 2015-07-26 | Buffer of elevator safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543858.2U CN205076603U (en) | 2015-07-26 | 2015-07-26 | Buffer of elevator safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205076603U true CN205076603U (en) | 2016-03-09 |
Family
ID=55429023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520543858.2U Expired - Fee Related CN205076603U (en) | 2015-07-26 | 2015-07-26 | Buffer of elevator safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205076603U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081785A (en) * | 2016-08-29 | 2016-11-09 | 新疆天山电梯制造有限公司 | A kind of elevator safety buffer unit |
| CN106744150A (en) * | 2017-03-10 | 2017-05-31 | 胡绍林 | It is to the last guarantee of personal safety that spring-loaded method is pacified in elevator bottom |
| CN111232795A (en) * | 2020-02-24 | 2020-06-05 | 上海菱光电梯配件有限公司 | Elevator guide rail structure |
| CN115744546A (en) * | 2023-01-03 | 2023-03-07 | 三星电梯有限公司 | Freight elevator for building site |
-
2015
- 2015-07-26 CN CN201520543858.2U patent/CN205076603U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081785A (en) * | 2016-08-29 | 2016-11-09 | 新疆天山电梯制造有限公司 | A kind of elevator safety buffer unit |
| CN106744150A (en) * | 2017-03-10 | 2017-05-31 | 胡绍林 | It is to the last guarantee of personal safety that spring-loaded method is pacified in elevator bottom |
| CN111232795A (en) * | 2020-02-24 | 2020-06-05 | 上海菱光电梯配件有限公司 | Elevator guide rail structure |
| CN115744546A (en) * | 2023-01-03 | 2023-03-07 | 三星电梯有限公司 | Freight elevator for building site |
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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: 20160309 Termination date: 20160726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |