CN210313014U - Elevator with vibration detection device - Google Patents
Elevator with vibration detection device Download PDFInfo
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- CN210313014U CN210313014U CN201921251273.8U CN201921251273U CN210313014U CN 210313014 U CN210313014 U CN 210313014U CN 201921251273 U CN201921251273 U CN 201921251273U CN 210313014 U CN210313014 U CN 210313014U
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- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 238000004458 analytical method Methods 0.000 claims abstract description 13
- 238000011897 real-time detection Methods 0.000 claims abstract description 4
- 230000008054 signal transmission Effects 0.000 claims abstract description 4
- 238000007405 data analysis Methods 0.000 claims abstract description 3
- 238000013016 damping Methods 0.000 claims description 30
- 230000002159 abnormal effect Effects 0.000 claims description 12
- 230000035939 shock Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model provides a take shock detection device's elevator, includes car, elevator control system, and elevator control system is including the system of towing that is used for pulling the car, and the bottom of car is equipped with the shock detection device that unusual vibrations appear when detecting the car operation, shock detection device including the shock detection ware of real-time detection car size when moving, the storage module that has the normal vibrations data of car, whether unusual analysis module according to normal vibrations data analysis real-time supervision vibrations data, send the unusual vibrations data that analysis module reachs the signal transmission module on the elevator control system, elevator control system controls the system of towing according to unusual vibrations data in advance and pulls the car fast and go upward or down. The utility model discloses a simple cooperation of vibrations detection device, elevator control system, traction system can effectively eliminate the phenomenon that the car bounces back and forth appears when the hypervelocity system stops, guarantees passenger's life safety.
Description
Technical Field
The utility model relates to an elevator technical field, concretely relates to take vibration detection device's elevator.
Background
In the operation process of the existing elevator, the elevator control system can cause the car to run in an overspeed mode due to faults of certain parts, the car running in the overspeed mode stops in a shaft or collides with a buffering and damping device on a pit when arriving at the pit, the car rebounds, and the car can bounce back and forth in the shaft more seriously, so that the life safety of passengers is seriously damaged.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an elevator with a vibration detection device.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a take shock detection device's elevator, includes car, elevator control system, and elevator control system is including the system of towing that is used for pulling the car, and the bottom of car is equipped with the shock detection device that unusual vibrations appear when detecting the car operation, shock detection device including the shock detection ware of real-time detection car size when moving, the storage module that has the normal vibrations data of car, whether unusual analysis module according to normal vibrations data analysis real-time supervision vibrations data, send the unusual vibrations data that analysis module reachs the signal transmission module on the elevator control system, elevator control system controls the system of towing according to unusual vibrations data in advance and pulls the car fast and go upward or down.
The utility model discloses in, including calculating unusual vibrations data and reacing the analytical element who controls traction system required traction car tractive force size in advance on the elevator control system.
The utility model discloses in, elevator control system still is connected with and is used for showing the alarm device that unusual vibrations appear in the car.
The utility model discloses in, the car includes roof, bottom plate and curb plate, be equipped with the damping device who is located the car on the bottom plate, damping device is including setting up damping damper on the bottom plate, drive arrangement, the shock attenuation floor of setting on damping damper of drive damping damper work, elevator control system is according to unusual vibrations information connection control drive arrangement.
The utility model discloses in, be equipped with the guide way on the profile on shock attenuation floor, be equipped with on the curb plate with guide way complex guide rail.
The utility model has the advantages that: the utility model discloses whether the vibrations size of utilizing vibrations detection device real-time detection analysis car at the upper and lower operation in-process is unusual, if the vibrations are unusual for the car appear, then draw the system through elevator control system control and pull one section distance that the car rises fast for the car can not carry out the bounce of making a round trip from top to bottom again, guarantees elevator car's normal operating. Meanwhile, the size of the traction force required by abnormal vibration is calculated through the analysis unit, so that the condition that the speed of the traction system for quickly drawing the lift car to ascend is too high is avoided, and the discomfort of passengers is reduced; and the utility model discloses still reduce vibrations through damping device, further ensure passenger's life safety. In conclusion, the simple cooperation of the vibration detection device, the elevator control system and the traction system can effectively eliminate the phenomenon that the lift car bounces back and forth when stopping at an overspeed, and ensure the life safety of passengers.
Drawings
The invention will be further explained with reference to the drawings and the embodiments below:
fig. 1 is a schematic diagram of the present embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
Referring to fig. 1, an elevator with a vibration detection device comprises a car 1 and an elevator control system 2, wherein the elevator control system 2 comprises a door system for controlling the opening and closing of a car door of the car 1 and an external building door, a traction system 3 for drawing the car 1, a guide system, a driving system, a control system and a safety protection device, and the systems and the devices are conventional structures of existing elevators and are not described in detail. Further, a vibration detection device 4 for detecting abnormal vibration when the car 1 runs is arranged at the bottom of the car 1, the vibration detection device 4 comprises a vibration detector for detecting the vibration when the car 1 moves in real time, a storage module for storing normal vibration data of the car 1, an analysis module for analyzing whether the vibration data are abnormal or not according to the normal vibration data in real time, and a signal transmission module for transmitting the abnormal vibration data obtained by the analysis module to the elevator control system 2, the elevator control system 2 controls the traction system 3 to rapidly pull the car 1 up and down or down according to the abnormal vibration data in advance, and the phenomenon that the car 1 falls down again and rebounds back and forth after being bounced can be avoided by pulling the car 1 to rise or fall; and the traction system 3 rapidly pulls the car 1 up and down or down for a certain distance to eliminate the rebound phenomenon, and the elevator control system 2 can control the car 1 to reach the nearest floor, tightly hold the band-type brake, open the car door, enable the passenger to rapidly separate from the car 1, and ensure the safety of the passenger.
Preferably, the elevator control system 2 comprises an analysis unit for calculating abnormal vibration data to obtain the traction force of the traction car 1 required by the traction system 3 to be controlled in advance, and the analysis unit automatically calculates the expected traction force for eliminating the vibration rebound according to the received abnormal vibration of the elevator control system 2, so as to avoid discomfort of passengers due to overlarge traction force.
Preferably, the elevator control system 2 is further connected with an alarm device 5 for displaying abnormal vibration of the car 1, the alarm device 5 can be an alarm for displaying alarm information, when the elevator control system 2 receives the vibration of the car 1, the alarm device 5 gives an alarm to external personnel to inform the external personnel of timely handling the abnormality, and the safety of passengers is guaranteed; and elevator control system 2 can also have external equipment through wireless connection, like cell-phone, computer etc. when the unusual vibrations appear in car 1, elevator control system 2 sends the novel synchronous transmission that the unusual vibrations appear in car 1 to external equipment on.
Preferably, for impact force when further reducing vibrations, ensure passenger's safety in car 1, car 1 includes roof, bottom plate and curb plate, be equipped with the damping device 6 that is located car 1 on the bottom plate, damping device 6 is including setting up damping damper on the bottom plate, drive arrangement, the shock attenuation floor of setting on damping damper, elevator control system 2 is according to unusual vibrations information connection control drive arrangement, and damping damper is the electricity start-up formula damping damper to damping damper is current structure, and the detailed patent number that can refer to is: 201320027183.7, when the car 1 vibrates abnormally, the elevator control system 2 controls the driving device to supply power to the damping mechanism, so that the damping mechanism provides the buffer force suitable for the abnormal vibration for the damping floor, and the purpose of reducing the impact force is achieved. Furthermore, in order to ensure the level of the damping floor during the damping process, the profile of the damping floor is provided with a guide groove, the side plate is provided with a guide rail matched with the guide groove, and the damping floor is guided by the guide rail to move up and down when the damping mechanism drives the damping floor to move.
The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.
Claims (5)
1. An elevator with a vibration detection device comprises a car (1) and an elevator control system (2), wherein the elevator control system (2) comprises a traction system (3) for drawing the car (1), and is characterized in that: the bottom of car (1) is equipped with the vibrations detection device (4) that appear unusual vibrations when detecting car (1) operation, vibrations detection device (4) including the vibrations detector of real-time detection car (1) vibrations size when moving, the storage module that has car (1) normal vibrations data, whether unusual analysis module according to normal vibrations data analysis real-time supervision vibrations data, send the unusual vibrations data that analysis module reachs to the signal transmission module on elevator control system (2), elevator control system (2) are based on unusual vibrations data controls traction system (3) in advance and is pull car (1) about fast or down.
2. An elevator with a vibration detection device according to claim 1, characterized in that: the elevator control system (2) comprises an analysis unit which calculates abnormal vibration data to obtain the traction force of the traction car (1) required by the traction system (3) in advance.
3. An elevator with a vibration detection device according to claim 1, characterized in that: the elevator control system (2) is also connected with an alarm device (5) for displaying abnormal vibration of the car (1).
4. An elevator with a vibration detection device according to claim 1, characterized in that: the elevator car (1) comprises a top plate, a bottom plate and side plates, wherein a damping device (6) which is located in the car (1) is arranged on the bottom plate, the damping device (6) comprises a damping mechanism which is arranged on the bottom plate, a driving device for driving the damping mechanism to work, and a damping floor which is arranged on the damping mechanism, and the elevator control system (2) is used for controlling the driving device according to abnormal vibration information in a connecting mode.
5. An elevator with a vibration detection device according to claim 4, characterized in that: the profile of the damping floor is provided with a guide groove, and the side plate is provided with a guide rail matched with the guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921251273.8U CN210313014U (en) | 2019-08-02 | 2019-08-02 | Elevator with vibration detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921251273.8U CN210313014U (en) | 2019-08-02 | 2019-08-02 | Elevator with vibration detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210313014U true CN210313014U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921251273.8U Active CN210313014U (en) | 2019-08-02 | 2019-08-02 | Elevator with vibration detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210313014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113264429A (en) * | 2021-03-15 | 2021-08-17 | 上海电气集团股份有限公司 | Vibration data processing, model training and detecting method and system for lifting equipment |
| CN116873691A (en) * | 2023-09-08 | 2023-10-13 | 辛格林电梯有限公司 | Elevator with initiative safety monitoring prevents host computer device that heels |
-
2019
- 2019-08-02 CN CN201921251273.8U patent/CN210313014U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113264429A (en) * | 2021-03-15 | 2021-08-17 | 上海电气集团股份有限公司 | Vibration data processing, model training and detecting method and system for lifting equipment |
| CN116873691A (en) * | 2023-09-08 | 2023-10-13 | 辛格林电梯有限公司 | Elevator with initiative safety monitoring prevents host computer device that heels |
| CN116873691B (en) * | 2023-09-08 | 2023-11-28 | 辛格林电梯有限公司 | Elevator with initiative safety monitoring prevents host computer device that heels |
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