CN217478793U

CN217478793U - Magnetic switch device of intelligent ultra-high-speed elevator with accurate control

Info

Publication number: CN217478793U
Application number: CN202220028497.8U
Authority: CN
Inventors: 沈飞; 温佳辉; 薛晓东; 袁炜斌; 张惠忠; 花碧莉
Original assignee: Lingdian Elevator Co ltd
Current assignee: Lingdian Elevator Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-09-23
Anticipated expiration: 2032-01-07

Abstract

The utility model provides a precisely controlled intelligent type super high speed elevator magnetic switch device, which comprises a magnetic control switch and a permanent magnet part, the magnetic control switch is fixed on the elevator car structure, the permanent magnet part is arranged on the elevator car guide rail structure, the magnetic control switch device comprises more than two magnetic control switches, and are respectively fixed on a car frame outside the car, two ends of a side beam in the vertical direction of the car frame are respectively fixed with a magnetic control switch through a switch bracket, the induction end of the magnetic control switch faces the outside of the car frame and is aligned with the direction of the car guide rail, the permanent magnet part is fixed on the side edge of the car guide rail through a magnet fixing frame, a plurality of permanent magnet parts are arranged in the length distance of the car guide rail, the magnetic control switch is close to the permanent magnet parts and then triggers to switch on a signal circuit, and a lead of the magnetic control switch is switched on to a control loop of the car. The design can effectively improve the control precision of elevator operation, and has the characteristics of large acquired data volume and lasting working stability.

Description

Magnetic switch device of intelligent ultra-high-speed elevator with accurate control

Technical Field

The utility model relates to a device that is arranged in improving control accuracy nature among the hypervelocity elevator specifically is a magnetic switching device of intelligent hypervelocity elevator of accurate control.

Background

The elevator is a special device installed in a building, mainly provides a height change function by taking electric power as an energy source, is clean and environment-friendly, does not discharge pollutants, and can stably work for a long time, so the application of the elevator in modern buildings is continuously increased, the elevator can generate specific work requirements in different use scenes according to different use scenes, for example, in a high-rise building, the work height of the elevator in the building is long in travel, the traditional elevator working speed can influence the transportation efficiency, the congestion of personnel movement in the building is caused, and the elevator has potential safety hazards, so the elevator which runs at ultrahigh speed is generally required to be configured in the super-high-rise building, the elevator which runs at ultrahigh speed is generally more than 5m/s, an accurate control system is required after the elevator runs at high speed, and the control system performs corresponding adaptation on a software level, meanwhile, the improvement of adaptation is needed on the aspect of hardware, the elevator runs at a high speed in a well, a control system needs to timely sense the relative position of an elevator car in the well, so that the accurate running of the elevator is effectively controlled, the existing elevator structure still has insufficient sensing on the running process of the car, sufficient data cannot be obtained, and the running state is timely adjusted, so that the elevator can be suddenly stopped, and the riding comfort is not facilitated.

Disclosure of Invention

An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide an intelligent hypervelocity elevator's of accurate control magnetism switching device.

The utility model provides a technical scheme that above-mentioned problem adopted is: magnetic switching device is including magnetic control switch and permanent magnet part, magnetic control switch fixes at elevator car structurally, and the permanent magnet part sets up structurally at elevator car guide rail, magnetic control switching device including more than two to fix respectively on the sedan-chair frame in the car outside, the both ends of the curb girder of the vertical direction of sedan-chair frame are fixed with magnetic control switch through the switch bracket respectively, magnetic control switch's response end sets up and aims at car guide rail's direction towards the outside of sedan-chair frame, the permanent magnet part passes through the magnet mount to be fixed at car guide rail's side, be provided with a plurality of permanent magnet parts in car guide rail's length distance, magnetic control switch and permanent magnet part press close to the back and trigger the switch-on signal circuit, magnetic control switch's wire is put through in the control circuit of car.

This design is the magnetic switching device who improves control accuracy who uses on hypervelocity elevator, can effectively improve the control accuracy of elevator operation, it is big to have the data bulk of collection, the delay of signal is low, job stabilization is lasting characteristics, can use in the building of high floor, improve the operating efficiency of elevator, help control system improves control accuracy, reduce the pause of operation and resist strain and feel, strengthen the position perception of elevator car in the well, improve the intelligent level of elevator, improve the quality of product, the security of elevator has been improved, the performance of product has been improved, be favorable to the marketing of product, improve the economic benefits of enterprise.

The device improves the acquisition precision of the position information of the elevator car by changing the fixed form of the magnetic switch, can effectively improve the working efficiency of equipment, helps the equipment to improve the control precision, improves the product quality, and ensures that the car continuously senses the signal change of the magnetic switch in the stroke process in the running process, thereby efficiently obtaining the position information of the elevator, improving the controllability of the elevator and being beneficial to the control of the product in high-speed running.

Furthermore, the side beams are symmetrically arranged on two sides of the car, the car guide rails are correspondingly arranged on two sides of the car frame, and the side beams on the two sides and the car guide rails are respectively and correspondingly provided with a magnetic control switch and a permanent magnet part. The magnetic control switch and the permanent magnet part are fixed at a plurality of positions of the car frame, so that a plurality of data samples of signals are available, and the improvement of control precision is facilitated.

Furthermore, the switch bracket comprises an upright supporting surface, the supporting surface is arranged towards the car guide rail, at least two fixing grooves which are obliquely arranged are formed in the supporting surface, the fixing grooves are positioned at different levels, a magnetic control switch is fixed in each fixing groove, and the levels of the fixing positions of the magnetic control switches are different. The magnetic control switches at two different positions can be arranged on one switch bracket, so that the signal acquisition density can be effectively improved.

Further, the magnet fixing frame comprises a transverse extending frame and a fixed clamping frame, the transverse extending frame is fixed at the rear portion of the car guide rail, two ends of the transverse extending frame are respectively arranged on two sides of the car guide rail, the fixed clamping frame is respectively fixed at two ends of the transverse extending frame, and the permanent magnet portion is clamped and connected on the fixed clamping frame. The magnet part is matched with the magnetic control switch for setting, so that the working efficiency of the magnetic control switch is improved.

Furthermore, the permanent magnet part is formed into a U-shaped magnet material structure, the opening part of the U-shaped magnet material structure is arranged towards the side beam, the induction end of the magnetic control switch passes through the space of the opening part, and meanwhile, the whole magnetic control switch is not contacted with the permanent magnet part. The opening position is used for accommodating the magnetic control switch to pass through, and the magnetic induction range is large, so that the instability of signals in the working process is avoided.

Compared with the prior art, the utility model, have following advantage and effect: this design is the magnetic switch device who improves control accuracy who uses on the elevator of hypervelocity, can effectively improve the control accuracy of elevator operation, it is big to have the data bulk of collection, the delay of signal is low, job stabilization lasting characteristics, can use in the building of high floor, improve the operating efficiency of elevator, help control system improves control accuracy, reduce the pause and pause of operation and feel, strengthen the position perception of elevator car in the well, improve the intelligent level of elevator, improve the quality of product, the security of elevator has been improved, the performance of product has been improved, be favorable to the marketing of product, the economic benefits of improvement enterprise.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. magnetic control switch, 2, permanent magnet part, 3, car guide rail, 4, sedan-chair frame, 5, switch support, 6, magnet mount.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

A magnetic switch device of an intelligent ultra-high-speed elevator with accurate control comprises a magnetic control switch 1 and a permanent magnet part 2, the magnetic control switch 1 is fixed on an elevator car structure, the permanent magnet part 2 is arranged on an elevator car guide rail 3 structure, the magnetic control switch 1 comprises more than two devices, and are respectively fixed on a car frame 4 outside the car, two ends of a side beam of the car frame 4 in the vertical direction are respectively fixed with a magnetic control switch 1 through a switch bracket 5, the induction end of the magnetic control switch 1 is arranged towards the outside of the car frame 4 and is aligned with the direction of the car guide rail 3, a permanent magnet part 2 is fixed on the side edge of the car guide rail 3 through a magnet fixing frame 6, a plurality of permanent magnet parts 2 are arranged in the length distance of the cage guide rail 3, the magnetic control switch 1 is close to the permanent magnet parts 2 and then triggers to switch on a signal circuit, and a lead of the magnetic control switch 1 is switched on to a control loop of the cage.

The method is characterized in that: the side beams are symmetrically arranged on two sides of the car, the car guide rails 3 are correspondingly arranged on two sides of the car frame 4, and the side beams on the two sides and the car guide rails 3 are respectively and correspondingly provided with a magnetic control switch 1 and a permanent magnet part 2.

The method is characterized in that: the switch bracket 5 comprises an upright supporting surface, the supporting surface is arranged towards the car guide rail 3, at least two fixing grooves which are obliquely arranged are formed in the supporting surface, the fixing grooves are positioned at different levels, a magnetic control switch 1 is fixed in each fixing groove, and the levels of the fixing positions of the magnetic control switches 1 are different.

The method is characterized in that: the magnet fixing frame 6 comprises a transverse extension frame and a fixed clamping frame, the transverse extension frame is fixed at the rear part of the car guide rail 3, two ends of the transverse extension frame are respectively arranged at two sides of the car guide rail 3, the two ends of the transverse extension frame are respectively fixed with the fixed clamping frame, and the fixed clamping frame is clamped and connected with the permanent magnet part 2.

The method is characterized in that: the permanent magnet part 2 is shaped into a U-shaped magnet material structure, the opening part of the U-shaped magnet material structure is arranged towards the side beam, the induction end of the magnetic control switch 1 passes through the space of the opening part, and meanwhile, the whole magnetic control switch 1 is not contacted with the permanent magnet part 2.

It is obvious to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention, and that the embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a magnetic switching device of intelligent hypervelocity elevator of accurate control which characterized in that: the magnetic switch device comprises a magnetic switch (1) and a permanent magnet part (2), wherein the magnetic switch (1) is fixed on an elevator car structure, the permanent magnet part (2) is arranged on an elevator car guide rail (3) structure, the magnetic switch (1) device comprises more than two magnetic switches and is respectively fixed on a car frame (4) outside a car, the two ends of a side beam in the vertical direction of the car frame (4) are respectively fixed with the magnetic switch (1) through a switch bracket (5), the induction end of the magnetic switch (1) faces the outer side of the car frame (4) and is arranged in the direction aligning to the car guide rail (3), the permanent magnet part (2) is fixed on the side edge of the car guide rail (3) through a magnet fixing frame (6), a plurality of permanent magnet parts (2) are arranged in the length distance of the car guide rail (3), and a signal circuit is triggered and switched on after the magnetic switch (1) and the permanent magnet parts (2) are close to each other, the lead of the magnetic switch (1) is connected to the control loop of the car.

2. The magnetic switching device of a precisely controlled intelligent type very high speed elevator according to claim 1, characterized in that: the side beams are symmetrically arranged on two sides of the car, the car guide rails (3) are correspondingly arranged on two sides of the car frame (4), and the side beams on two sides and the car guide rails (3) are respectively and correspondingly provided with a magnetic control switch (1) and a permanent magnet part (2).

3. The magnetic switching device of a precisely controlled intelligent type very high speed elevator according to claim 1, characterized in that: the switch support (5) comprises an upright supporting surface, the supporting surface is arranged towards the car guide rail (3), at least two fixing grooves which are obliquely arranged are formed in the supporting surface, the fixing grooves are positioned at different levels, a magnetic switch (1) is fixed in each fixing groove, and the levels of the fixing positions of the magnetic switches (1) are different.

4. The magnetic switching device of a precisely controlled intelligent type very high speed elevator according to claim 1, characterized in that: magnet mount (6) are including horizontal extension frame and fixed holding frame, and horizontal extension frame is fixed at the rear portion of car guide (3), and the both ends of horizontal extension frame are fixed with fixed holding frame respectively in the both sides of car guide (3) respectively at the both ends of horizontal extension frame, and permanent magnet part (2) is connected in the centre gripping on the fixed holding frame.

5. The magnetic switching device of a precisely controlled intelligent type very high speed elevator according to claim 1, characterized in that: the U-shaped magnetic body is formed by the permanent magnet part (2), the opening part of the U-shaped magnetic body is arranged towards the side beam, the induction end of the magnetic control switch (1) passes through the space of the opening part, and meanwhile, the whole magnetic control switch (1) is not contacted with the permanent magnet part (2).