CN210558788U

CN210558788U - High elevator of security

Info

Publication number: CN210558788U
Application number: CN201921421691.7U
Authority: CN
Inventors: 王晓红; 胡结明
Original assignee: Shenzhen Ekcne Elevator Co ltd
Current assignee: Shenzhen Ekcne Elevator Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-05-19
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses an elevator with high safety, which comprises an elevator shaft, wherein an elevator car is arranged inside the elevator shaft, the left and right end faces of the elevator shaft are fixedly provided with a fixed plate, the left and right end faces of the elevator cage are provided with guide wheels, a guide rail is arranged on the fixed plate corresponding to the position of the guide wheel, the guide wheel is arranged on the guide rail, the left side and the right side of the elevator car are provided with anti-falling mechanisms, the interior of the elevator car is provided with a buffer mechanism, the utility model is an elevator with high safety, through setting up fireproof steel plate layer, buffer board and spring shock absorber etc. has reached the security and the protective effect that improve the elevator, prevents weighing down the fire hazard, has solved most elevator safety device at present perfect inadequately, and the security is lower, is difficult to ensure the passenger in the problem of the personal safety under the face of proruption situation.

Description

High elevator of security

Technical Field

The utility model relates to an elevator technical field specifically is a high elevator of security.

Background

Elevators are motor-powered vertical lifts equipped with box-like gondolas for the passengers of multistorey buildings, stationary lifting equipment serving a given floor, running between at least two vertical rows of rigid guide rails, and require perfect safety and a certain interior decoration.

Most elevator safety device at present are perfect inadequately, and the security is lower, are difficult to ensure the passenger in the personal safety under the face of proruption situation, the utility model provides a high elevator of security possesses the safety function and the outstanding fire prevention function of preventing falling, provides passenger's personal safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high elevator of security to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a high elevator of security, includes the elevartor shaft, the inside of elevartor shaft is provided with elevator car, fixed mounting has the fixed plate on the left and right sides terminal surface of elevartor shaft, be provided with the leading wheel on elevator car's the left and right sides terminal surface, it is provided with the guide rail to correspond leading wheel position department on the fixed plate, the leading wheel sets up on the guide rail, elevator car's the left and right sides is provided with prevents weighing down the mechanism, elevator car's inside is provided with buffer gear.

Preferably, prevent weighing down the mechanism and include the buffer block, the quantity of buffer block is a plurality of, buffer block fixed mounting is on the opposite face of fixed plate, the dashpot has been seted up on the buffer block, the shifting chute has been seted up on elevator car's the left and right sides terminal surface, the inside of shifting chute is provided with the movable plate, elevator car's inside is provided with a plurality of pneumatic cylinder, the output and the movable plate fixed connection of pneumatic cylinder, the back of the movable plate is provided with the buffer board from corresponding buffer block position department on the face.

Preferably, a plurality of second telescopic rods which are uniformly distributed are fixedly arranged between the moving plate and the moving groove, and the second telescopic rods are provided with buffer springs.

Preferably, buffer gear includes the bottom plate, the bottom plate sets up elevator car's inside, fixed mounting has a plurality of evenly distributed's first telescopic link between the lower terminal surface of bottom plate and elevator car's the inner wall bottom, the cover is equipped with spring shock absorber on the first telescopic link, fixed mounting has the handrail on the inside left and right sides terminal surface of elevator car.

Preferably, elevator car's inside fixed mounting has the mounting bracket, fixed mounting has the oxygen storage tank on the mounting bracket, the bottom fixed mounting of mounting bracket has the oxygen mouth that spouts, elevator car's inside fixed mounting has the oxygen concentration detector.

Preferably, the elevator car includes the fire prevention steel deck, the inside of fire prevention steel deck is provided with the vacuum heat insulation layer, be provided with the water seal layer between fire prevention steel deck and the vacuum heat insulation layer.

Compared with the prior art, the beneficial effects of the utility model are that: a high-safety elevator, an elevator car moves on a guide rail through a guide wheel and is matched with the guide wheel to lift so as to run stably, when the elevator car is out of control and falls, the elevator car is stopped through an anti-falling mechanism, a buffer mechanism enables the sense of vibration felt by passengers inside to be reduced and the panic to be reduced, when the elevator car falls, a pneumatic cylinder drives a movable plate to move so as to enable a buffer plate to extend out, the buffer plate is small in outer side width and large in inner side width, the buffer groove is matched with a buffer spring and a second telescopic rod to be large in upper side width and small in lower side width, the effect of gradual buffering is achieved, the effects of stopping and preventing falling in time and reducing the impact force are excellent, the vibration generated when the elevator car is prevented from falling is reduced through the arrangement of a bottom plate and a spring shock absorber, the panic of passengers is avoided, and the arrangement of a fireproof steel plate layer, a water, and inside thermal insulation is effectual, and when the conflagration took place, elevator car usually can carry out sealedly, and inside air is not circulated, through the setting of oxygen concentration detector, when inside oxygen reduces, provides oxygen for inside stranded passenger through oxygen storage tank and oxygen jet. The utility model relates to a high elevator of security through setting up fireproof steel plate layer, buffer board and spring damper etc. has reached the security and the protecting effect that improve the elevator, prevents weighing down the fire hazard, has solved present most elevator safety device perfect inadequately, and the security is lower, is difficult to ensure the passenger in the problem of the personal safety under in the face of proruption situation.

Drawings

Fig. 1 is a schematic view of the construction of an elevator with high safety;

fig. 2 is a schematic view of the internal structure of an elevator car in an elevator having high safety;

fig. 3 is a schematic view of the construction of the side wall of the elevator car in an elevator with high safety;

fig. 4 is a schematic structural view of a buffer block in an elevator with high safety;

fig. 5 is a schematic view of a structure at a moving slot in an elevator having high safety;

fig. 6 is a schematic top view showing a movable plate of an elevator having high safety.

In the figure: 1-elevator shaft, 2-elevator car, 3-guide wheel, 4-fixed plate, 5-handrail, 6-bottom plate, 7-first telescopic rod, 8-spring shock absorber, 9-oxygen concentration detector, 10-mounting rack, 11-oxygen spraying port, 12-oxygen storage tank, 13-fireproof steel plate layer, 14-water seal layer, 15-vacuum heat insulation layer, 16-guide rail, 17-buffer block, 18-buffer tank, 19-moving tank, 20-moving plate, 21-buffer plate, 22-pneumatic cylinder, 23-second telescopic rod and 24-buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a high elevator of security, includes elevartor shaft 1, the inside of elevartor shaft 1 is provided with elevator car 2, fixed mounting has fixed plate 4 on the left and right sides terminal surface of elevartor shaft 1, be provided with leading wheel 3 on elevator car 2's the left and right sides terminal surface, it is provided with guide rail 16 to correspond 3 positions departments of leading wheel on the fixed plate 4, leading wheel 3 sets up on guide rail 16, elevator car 2's the left and right sides is provided with prevents weighing down the mechanism, elevator car 2's inside is provided with buffer gear.

Elevator car 2 passes through leading wheel 3 and moves on guide rail 16, and the cooperation goes up and down for operate steadily, through preventing weighing down the mechanism, when elevator car 2 falls out of control, make elevator car 2 stop, buffer gear makes the interior passenger feel reduce, reduces the panic.

Prevent weighing down the mechanism and include buffer block 17, the quantity of buffer block 17 is a plurality of, buffer block 17 fixed mounting is on the opposite face of fixed plate 4, buffer slot 18 has been seted up on buffer block 17, shifting chute 19 has been seted up on elevator car 2's the left and right sides terminal surface, the inside of shifting chute 19 is provided with movable plate 20, elevator car 2's inside is provided with a plurality of pneumatic cylinder 22, pneumatic cylinder 22's output and movable plate 20 fixed connection, the back of the body of movable plate 20 is provided with buffer board 21 from the face on corresponding buffer block 17 position department.

A plurality of second telescopic rods 23 which are uniformly distributed are fixedly arranged between the moving plate 20 and the moving groove 19, and buffer springs 24 are arranged on the second telescopic rods 23.

When elevator car 2 falls, pneumatic cylinder 22 drives movable plate 20 and removes for buffer board 21 stretches out, and buffer board 21 is that the outside width is little, and the inboard width sets up greatly, and cooperation dashpot 19 is big for the upside width, and the downside width sets up for a short time, and cooperation buffer spring 24 and second telescopic link 23 realize progressively buffering effect, and is outstanding to stopping in time to prevent weighing down and slow down the effect of impact force.

Buffer gear includes bottom plate 6, bottom plate 6 sets up elevator car 2's inside, fixed mounting has a plurality of evenly distributed's first telescopic link 7 between bottom plate 6's lower terminal surface and elevator car 2's the inner wall bottom, the cover is equipped with spring shock absorber 8 on the first telescopic link 7, fixed mounting has handrail 5 on the inside left and right sides terminal surface of elevator car 2.

Through bottom plate 6 and spring damper 8 setting, reduce the vibrations that produce when elevator car 2 prevents weighing down, avoid the passenger panic.

The inside fixed mounting of elevator car 2 has mounting bracket 10, fixed mounting has oxygen storage tank 12 on the mounting bracket 10, the bottom fixed mounting of mounting bracket 10 has oxygen nozzle 11, the inside fixed mounting of elevator car 2 has oxygen concentration detector 9.

The elevator car 2 comprises a fireproof steel plate layer 13, a vacuum heat insulation layer 15 is arranged inside the fireproof steel plate layer 13, and a water seal layer 14 is arranged between the fireproof steel plate layer 13 and the vacuum heat insulation layer 15.

Through fireproof steel plate layer 13, water seal 14 and vacuum heat insulation layer 15 setting for elevator car 2's fireproof effect is good, and inside adiabatic effect is good, and when the conflagration took place, elevator car 2 can be airtight usually, and inside air does not circulate, sets up through oxygen concentration detector 9, when inside oxygen reduces, provides oxygen for inside stranded passenger through oxygen storage tank 12 and oxygen spraying port 11.

It is obvious to a person skilled in the art that the invention is not restricted 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. The present 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. An elevator with high safety comprises an elevator shaft (1), and is characterized in that: the inside of elevartor shaft (1) is provided with elevator car (2), fixed mounting has fixed plate (4) on the left and right sides terminal surface of elevartor shaft (1), be provided with leading wheel (3) on the left and right sides terminal surface of elevator car (2), it is provided with guide rail (16) to correspond leading wheel (3) position department on fixed plate (4), leading wheel (3) set up on guide rail (16), the left and right sides of elevator car (2) is provided with prevents weighing down the mechanism, the inside of elevator car (2) is provided with buffer gear.

2. An elevator with high safety according to claim 1, characterized in that: prevent weighing down the mechanism and include buffer block (17), the quantity of buffer block (17) is a plurality of, buffer block (17) fixed mounting is on the opposite face of fixed plate (4), buffer slot (18) have been seted up on buffer block (17), shifting chute (19) have been seted up on the left and right sides terminal surface of elevator car (2), the inside of shifting chute (19) is provided with movable plate (20), the inside of elevator car (2) is provided with a plurality of pneumatic cylinder (22), the output and movable plate (20) fixed connection of pneumatic cylinder (22), it is provided with buffer board (21) to correspond buffer block (17) position department on the face is kept away from to movable plate (20).

3. An elevator with high safety according to claim 2, characterized in that: a plurality of second telescopic rods (23) which are uniformly distributed are fixedly arranged between the moving plate (20) and the moving groove (19), and buffer springs (24) are arranged on the second telescopic rods (23).

4. An elevator with high safety according to claim 3, characterized in that: buffer gear includes bottom plate (6), bottom plate (6) set up the inside of elevator car (2), fixed mounting has a plurality of evenly distributed's first telescopic link (7) between the lower terminal surface of bottom plate (6) and the inner wall bottom of elevator car (2), the cover is equipped with spring damper (8) on first telescopic link (7), fixed mounting has handrail (5) on the inside left and right sides terminal surface of elevator car (2).

5. An elevator with high safety according to claim 4, characterized in that: the inside fixed mounting of elevator car (2) has mounting bracket (10), fixed mounting has oxygen storage tank (12) on mounting bracket (10), the bottom fixed mounting of mounting bracket (10) has oxygen spraying mouth (11), the inside fixed mounting of elevator car (2) has oxygen concentration detector (9).

6. An elevator with high safety according to claim 5, characterized in that: elevator car (2) are including fire prevention steel deck (13), the inside of fire prevention steel deck (13) is provided with vacuum heat insulation layer (15), be provided with water seal (14) between fire prevention steel deck (13) and vacuum heat insulation layer (15).