CN217837984U

CN217837984U - Elevator capable of achieving rapid emergency braking

Info

Publication number: CN217837984U
Application number: CN202222102512.1U
Authority: CN
Inventors: 张俊杰; 黄飞; 许涛; 宋永安; 陆强; 庄艳忠; 葛亮; 陈和平
Original assignee: Jiangsu Hailing Electromechanical Equipment Engineering Co ltd
Current assignee: Jiangsu Hailing Electromechanical Equipment Engineering Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-11-18
Anticipated expiration: 2032-08-10

Abstract

The application discloses elevator that can quick emergency braking belongs to elevator technical field, including the elevartor shaft, the inside sliding connection of elevartor shaft has the mobile elevator, and the external fixed surface of mobile elevator is connected with the connecting plate, and the last fixed surface of connecting plate is connected with two electromagnetic relay, and every electromagnetic relay's output fixedly connected with electro-magnet, the equal fixedly connected with expanding spring of a side that two electro-magnets kept away from each other. This kind of elevator that can quick emergency braking, through being provided with the elevartor shaft, remove the elevator, the connecting plate, electromagnetic relay, the electro-magnet, expanding spring, the spliced pole, keep off the awl, sliding tray and braking hole's cooperation, when can making this removal elevator transport people and goods in the elevartor shaft, take place some proruption situations, need to remove the elevator braking in the elevartor shaft to this, reduce the injury that passenger received in the elevator, play and can in time brake this elevator, reduce because the braking untimely effect that causes the incident often.

Description

Elevator capable of being rapidly and emergently braked

Technical Field

The utility model belongs to the technical field of the elevator, especially, relate to an elevator that can quick emergency braking.

Background

The elevator is an electromechanical device which is driven by power and can lift or parallelly transport people and goods by utilizing a box body running along a rigid guide rail or a step running along a fixed line, and comprises a people and goods elevator, an escalator and a moving sidewalk, wherein when the people and goods are vertically transported, the needed device is the people and goods elevator.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: the conventional elevator can have some sudden situations when running for a long time, so that the operation of the elevator is unstable, although the elevator device comprises a braking device for braking the elevator in normal running, the sudden situations cannot be reflected in time, and the safety accidents of the elevator running can occur due to untimely braking, so that the life safety of people taking the elevator is damaged.

Therefore, an elevator capable of rapidly and emergently braking is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve among the prior art, some emergency can not in time be reacted to arresting gear among the elevator device, and the problem of the untimely elevator operation incident that may take place of braking, and the elevator that provides can quick emergency braking.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides an elevator that can quick emergency braking, includes the elevartor shaft, the inside sliding connection of elevartor shaft has the portable elevator, the fixed surface of portable elevator is connected with the connecting plate, the last fixed surface of connecting plate is connected with two electromagnetic relay, every electromagnetic relay's output fixedly connected with electro-magnet, two the equal fixedly connected with expanding spring in a side that the electro-magnet was kept away from each other, two the equal fixedly connected with magnetism spliced pole of one end that expanding spring kept away from each other, two the one end that the spliced pole is close to each other contacts with a side that the electro-magnet was kept away from each other respectively, two the equal fixedly connected with of one end that the spliced pole was kept away from each other keeps off the awl, two sliding trays, every the equal sliding connection of electro-magnet is in the inside of sliding tray, every the braking hole that the equidistance was arranged is all seted up to the inner diapire of sliding tray.

Through setting up the mobile elevator, electromagnetic relay, the electro-magnet, expanding spring, the spliced pole, keep off awl and braking hole, realized when the mobile elevator takes place emergency in the operation of elevator well, the passenger can be through pressing the button in the control mobile elevator, control electromagnetic relay, can make the electro-magnet outage not have magnetism fast, because the elastic force has been held to the inner product of expanding spring, can with the spliced pole with keep off in the awl impels the braking hole, and then utilize and keep off the shape that the awl has the back taper, can conveniently enter into the braking hole, and can not come out from the braking hole, because expanding spring couples together electro-magnet and spliced pole, can play the decurrent impact force of buffering mobile elevator, and then can brake mobile elevator fast, reduce the bodily injury that the passenger received.

Preferably, the inner wall of the elevator shaft is fixedly connected with two groups of movable sliding rails, and the inner wall of each group of movable sliding rails is in contact with the outer surface of the movable elevator.

Through setting up the movable sliding rail, realized that the movable sliding rail is fixed around the elevartor shaft to conveniently make the movable elevator slide in the movable sliding rail, and then improve the operating stability of movable elevator.

Preferably, the upper surface of the movable elevator is movably hinged with two upper top windows, and the upper surface of each upper top window is fixedly connected with a handle.

Through setting up roof window and handle, realized opening the roof window through the pulling handle to the convenience is overhauld the top of removing the elevator, also can conveniently ventilate with the elevartor shaft.

Preferably, the upper surface of the connecting plate is fixedly connected with a main steel rope, the upper surface of the mobile elevator is fixedly connected with two groups of auxiliary steel ropes, and the top end of each group of auxiliary steel ropes is fixedly connected with the outer surface of the main steel rope.

Through setting up main steel cable and follow steel cable, realized that the drive arrangement of elevator is with the exogenic action on main steel cable, through following the steel cable to exert pulling force to the mobile elevator to can conveniently utilize the drive arrangement of elevator to make the mobile elevator transport people and goods.

Preferably, the outer surface of the main steel rope is fixedly connected with a fixing ring, and the outer surface of each group of the auxiliary steel ropes is fixedly connected with the inner wall of the fixing ring.

Through the arrangement of the fixing ring, the connection fixity of the main steel rope and the auxiliary steel rope can be improved, so that the driving device of the elevator can stably utilize the main steel rope and the auxiliary steel rope to pull the elevator.

Preferably, the left side surface of the elevator shaft is provided with two entrances and exits, and one of the entrances and exits is communicated with the mobile elevator.

Through setting up exit, realized that the passenger conveniently passes in and out through exit and remove the elevator to make the passenger more conveniently utilize this elevator to remove in the elevartor shaft.

Preferably, the inner wall of the movable elevator is provided with a movable groove, and two switch doors are connected inside the movable groove in a sliding manner.

Through setting up the shifting chute and switch door, realized that the switch door can slide in the shifting chute to conveniently utilize the switch door to make the passenger pass in and out and remove elevator, and the switch door can increase this and remove elevator's security.

Preferably, the outer surface of the electromagnetic relay is fixedly connected with two groups of supporting legs, and the bottom end of each supporting leg is fixedly connected with the upper surface of the connecting plate.

Through setting up the supporting leg, realized that the supporting leg can fix electromagnetic relay on the connecting plate firmly to make electromagnetic relay fix on moving the elevator more firmly, and then conveniently utilize the expanding spring that this electromagnetic relay connects to brake.

To sum up, the technical effect and the advantage of this application: the utility model provides an elevator that can quick emergency braking, through being provided with the elevartor shaft, the mobile elevator, the connecting plate, electromagnetic relay, the electro-magnet, expanding spring, the spliced pole, keep off the awl, the cooperation in sliding tray and braking hole, can make this mobile elevator transport people and goods in the elevartor shaft, some proruption situations take place, need brake in the elevartor shaft to this mobile elevator, reduce this mobile elevator because the braking is untimely problem that takes place the incident often, when the mobile elevator operation that removes in the elevartor shaft is unusual or artificial needs emergency braking, this mobile elevator reacts emergency braking when, the passenger also can pass through the electromagnetic relay power button of control in the mobile elevator, because the electro-magnet adsorbs the spliced pole and keeps off the awl and slide in the sliding tray and compress expanding spring through suction, electromagnetic relay makes the electro-magnet not electrified and do not advance and do not have magnetic force, just can release expanding spring's elasticity, make spliced pole and keep off the awl push away, because keep off the braking hole can bore, utilize the appearance that the spliced pole has the back taper to have the appearance that the back taper, thereby make the spliced pole block in can block in the electromagnet and block in the hole and can block the elevator and get into the ground and reduce the impact force, the elevator, thereby the elevator can reduce the elevator and the impact force in time, the elevator can reduce the elevator, the elevator and can reduce the impact force in time because the elevator braking of the elevator, the elevator is very big impact force of the elevator, the elevator braking of the elevator, the effect of the elevator.

Drawings

Fig. 1 is a schematic perspective structural view of an electromagnetic relay according to the present application;

fig. 2 is a schematic structural diagram of a mobile elevator in the present application;

fig. 3 is a schematic structural view of a three-dimensional elevator shaft according to the present application;

fig. 4 is a schematic perspective structural view of the extension spring of the present application.

In the figure: 1. an elevator shaft; 2. an inlet and an outlet; 3. a brake hole; 4. opening and closing the door; 5. a secondary steel cord; 6. a main steel rope; 7. an electromagnetic relay; 8. supporting legs; 9. a fixing ring; 10. a top window is arranged; 11. a handle; 12. a moving groove; 13. moving the elevator; 14. a connecting plate; 15. a sliding groove; 16. moving the slide rail; 17. an electromagnet; 18. connecting columns; 19. a tension spring; 20. and (5) blocking the cone.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-3, an elevator that can quick emergency braking, including elevartor shaft 1, the inside sliding connection of elevartor shaft 1 has mobile elevator 13, and the inner wall fixedly connected with two sets of mobile slide rails 16 of elevartor shaft 1, the inner wall of every set of mobile slide rail 16 all contacts with mobile elevator 13's surface, and mobile slide rail 16 fixes around elevartor shaft 1 to conveniently make mobile elevator 13 slide in mobile slide rail 16, and then improve mobile elevator 13's operating stability.

Referring to fig. 2, the upper surface activity of mobile elevator 13 articulates there are two and goes up transoms 10, and the equal fixedly connected with handle 11 of upper surface of every upward transom 10 can open last transom 10 through pulling handle 11 to the convenience is overhauld the top of mobile elevator 13, also can conveniently ventilate with elevartor shaft 1.

Referring to fig. 1-2, a connecting plate 14 is fixedly connected to the outer surface of the mobile elevator 13, a main steel rope 6 is fixedly connected to the upper surface of the connecting plate 14, two sets of slave steel ropes 5 are fixedly connected to the upper surface of the mobile elevator 13, the top ends of the slave steel ropes 5 are fixedly connected to the outer surface of the main steel rope 6, a driving device of the elevator applies an external force to the main steel rope 6, and the mobile elevator 13 is applied with a pulling force through the slave steel ropes 5, so that the mobile elevator 13 can be driven to transport people and goods by the driving device of the elevator.

Referring to fig. 2, the outer surface of the main rope 6 is fixedly connected with the fixing ring 9, the outer surface of each set of the slave ropes 5 is fixedly connected with the inner wall of the fixing ring 9, and the fixing ring 9 can improve the connection fixity of the main rope 6 and the slave ropes 5, so that the driving device of the elevator can stably utilize the main rope 6 and the slave ropes 5 to move the mobile elevator 13 in the elevator shaft 1.

Referring to fig. 1-4, the upper surface of the connecting plate 14 is fixedly connected with two electromagnetic relays 7, the electromagnetic relays 7 are electronic control devices, and the electromagnetic relays 7 have a control system and a controlled system, and are usually applied to an automatic control circuit, and actually, an automatic switch for controlling a larger current and a higher voltage by using a smaller current and a lower voltage is adopted, the output end of each electromagnetic relay 7 is fixedly connected with an electromagnet 17, one side surface of the two electromagnets 17 far away from each other is fixedly connected with a telescopic spring 19, the left side surface of the elevator shaft 1 is provided with two entrances and exits 2, one of the entrances and exits 2 is communicated with a mobile elevator 13, and passengers can conveniently enter and exit the mobile elevator 13 through the entrances and exits 2, so that the passengers can more conveniently use the elevator to move in the elevator shaft 1.

Referring to fig. 1-4, the two telescopic springs 19 are respectively and fixedly connected with a magnetic connecting column 18 at one end away from each other, one end of each connecting column 18 close to each other is respectively in contact with one side face away from the electromagnet 17, the other end of each connecting column 18 away from each other is respectively and fixedly connected with a blocking cone 20, a moving groove 12 is formed in the inner wall of the moving elevator 13, two switch doors 4 are connected to the inner side of the moving groove 12 in a sliding manner, the switch doors 4 can slide in the moving groove 12, so that passengers can conveniently enter and exit the moving elevator 13 by utilizing the switch doors 4, and the switch doors 4 can increase the safety of the moving elevator 13.

Referring to fig. 1-3, two sliding chutes 15 have been seted up to the inner wall of elevator shaft 1, equal sliding connection in the inside of sliding chute 15 of every electro-magnet 17, the braking hole 3 that the equidistance was arranged is all seted up to the inner bottom wall of every sliding chute 15, electromagnetic relay 7's outer fixed surface is connected with two sets of supporting legs 8, the bottom of every supporting leg 8 of group all is connected with the last fixed surface of connecting plate 14, supporting leg 8 can fix electromagnetic relay 7 firmly on connecting plate 14, thereby make electromagnetic relay 7 fix on portable elevator 13 more firmly, and then conveniently utilize the expanding spring 19 that this electromagnetic relay 7 connects to brake.

The working principle is as follows: when the elevator is in emergency, the emergency braking device of the elevator starts to work, meanwhile, passengers control a button in the movable elevator 13 to control the power supply of the electromagnetic relay 7, an electromagnet 17 can not be electrified and have no magnetic force, and then a connecting column 18 and a blocking cone 20 are bounced into the braking hole 3, the blocking cone 20 has an inverted cone shape, can penetrate to the outside of the braking hole 3, and is clamped to the outside of the braking hole 3, so that the connection between a connecting column 17 and the electromagnet 18 is realized by using a telescopic spring 19, the blocking cone 19 has an inverted cone shape, the passenger can move to buffer the air flowing in the elevator shaft 13, and the passenger can move to safely and safely wait for the elevator 13 to move through the elevator shaft 13, and the passenger can move to rescue the elevator without being damaged by the air flowing in the elevator shaft 13 and safely after the elevator shaft 13 moves.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The utility model provides an elevator that can quick emergency braking, includes elevartor shaft (1), its characterized in that, the inside sliding connection of elevartor shaft (1) has mobile elevator (13), the outer fixed surface of mobile elevator (13) is connected with connecting plate (14), the last fixed surface of connecting plate (14) is connected with two electromagnetic relay (7), every output fixedly connected with electro-magnet (17) of electromagnetic relay (7), two the equal fixedly connected with expanding spring (19) in a side that electro-magnet (17) kept away from each other, two the equal fixedly connected with magnetism spliced pole (18) of one end that expanding spring (19) kept away from each other, two the one end that spliced pole (18) are close to each other contacts with the side that electro-magnet (17) kept away from each other respectively, two the equal fixedly connected with of one end that spliced pole (18) kept away from each other keeps off awl (20), two sliding tray (15) have been seted up to the inner wall of elevartor shaft (1), every equal sliding connection in the inside of sliding tray (17) is in sliding tray (15), every braking hole (3) that the equidistance was arranged have all been seted up to the inner bottom wall of sliding tray (15).

2. Elevator capable of rapid emergency braking according to claim 1, characterized in that two sets of moving sliding rails (16) are fixedly connected to the inner wall of the elevator hoistway (1), and the inner wall of each set of moving sliding rails (16) is in contact with the outer surface of the moving elevator (13).

3. Elevator capable of rapid emergency braking according to claim 1, characterized in that the upper surface of the moving elevator (13) is articulated with two upper windows (10), the upper surface of each upper window (10) being fixedly connected with a handle (11).

4. Elevator capable of rapid emergency braking according to claim 1, characterized in that the upper surface of the connection plate (14) is fixedly connected with a main steel cable (6), the upper surface of the mobile elevator (13) is fixedly connected with two sets of slave steel cables (5), and the top end of each set of slave steel cables (5) is fixedly connected with the outer surface of the main steel cable (6).

5. Elevator capable of rapid emergency braking according to claim 4, characterized in that the outer surface of the main steel rope (6) is fixedly connected with a fixing ring (9), and the outer surface of each set of the secondary steel ropes (5) is fixedly connected with the inner wall of the fixing ring (9).

6. Elevator capable of rapid emergency braking according to claim 1, characterized in that the left side of the elevator hoistway (1) is provided with two entrances and exits (2), one of which exits and exits (2) is in communication with the moving elevator (13).

7. Elevator capable of rapid emergency braking according to claim 1, characterized in that the inner wall of the moving elevator (13) is provided with a moving groove (12), and two switching doors (4) are slidably connected inside the moving groove (12).

8. Elevator capable of rapid emergency braking according to claim 1, characterized in that two sets of support legs (8) are fixedly connected to the outer surface of the electromagnetic relay (7), and the bottom end of each set of support legs (8) is fixedly connected to the upper surface of the connection plate (14).