CN214114576U

CN214114576U - Safety elevator with falling buffer structure

Info

Publication number: CN214114576U
Application number: CN202022267564.5U
Authority: CN
Inventors: 赵正年
Original assignee: Buick Pioneer Lift Yangzhou Co ltd
Current assignee: Buick Pioneer Lift Yangzhou Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-09-03
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a possess buffer structure's that falls safety elevator. The steel wire rope winding machine comprises an upper top plate, wherein a winding machine is fixedly connected to the center of the top of the upper top plate, a control box is arranged on one side of the winding machine, the control box is fixedly connected to the top of the upper top plate, and a steel wire rope is movably connected to the middle of the winding machine. The utility model discloses a leader, the rail and the setting of hindering the stopper, realize the effect of elevator at the triple protection of tenesmus in-process, leader and rail slow down elevator tenesmus speed, hinder the stopper and make the elevator stop to fall, can effectively avoid emergency stop to cause the passenger dizzy through this kind of mode, and the device hardly has the loss when not using, the condition that the age is long for ageing inefficacy can not appear, the elevator that makes to fall simultaneously through this kind of mode finally stops in a building safety, make rescue work can launch more easily.

Description

Safety elevator with falling buffer structure

Technical Field

The utility model relates to an elevator buffering technical field specifically is a possess buffer structure's that falls safety elevator.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than fifteen degrees to the vertical. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus serving a predetermined floor. A vertical lift elevator has a car that travels between at least two vertical rows of rigid guide rails or guide rails having an angle of inclination of less than fifteen degrees. The size and the structural form of the car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a generic term for vertical transport means in buildings, irrespective of their drive mode.

The polyurethane buffer is mostly adopted in current elevator buffer, and the condition of ageing inefficacy appears easily in this kind of buffer long service life, for this reason, the utility model provides a neotype solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a possess buffer structure's safety elevator that falls 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 possess buffer structure's that falls safety elevator, includes the roof, go up roof top central fixedly connected with hoist engine, hoist engine one side is provided with the control box, control box fixed connection is in last roof top, hoist engine middle part swing joint has the cable wire, cable wire other end fixedly connected with elevator, the positive top fixedly connected with fixed block of elevator, go up roof bottom both sides fixedly connected with rail, rail surface swing joint has the leader, leader one side fixedly connected with hangs the mouth, hang mouthful one end fixedly connected with connecting rod, the elevator is connected with the leader through the connecting rod, rail bottom fixedly connected with hinders the stopper.

Preferably, the steel rail comprises an I-shaped groove, a concave groove is fixedly connected to the bottom of one end of the I-shaped groove, an ejection device is fixedly connected to the center of the inner wall of the bottom of the concave groove, the ejection device comprises a mounting part, gears are movably connected to two ends of the mounting part, a sawtooth column is connected to the surface of each gear in a meshed mode, and a speed reducing plate is fixedly connected to the top end of the sawtooth column.

Preferably, the guiding machine comprises a clamping block, wherein the inner walls of two ends of the clamping block are movably connected with rollers, and the rollers are movably connected to the outer wall of the I-shaped groove.

Preferably, the stopper comprises a motor, a rotating plate is fixedly connected to the output end of the motor, rubber pads are fixedly connected to two sides of the top of the rotating plate, and the center of the top of the rotating plate is movably connected to the bottom of the steel rail.

Preferably, a bearing is arranged at the center of the top of the rotating plate, and the rotating plate is connected with the steel rail through the bearing.

Preferably, the guiding machine is matched with the steel rail, and the ejection devices are provided with a plurality of groups and are equidistantly distributed on the inner wall of the concave groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model provides a safe elevator who possesses buffer structure that falls, setting through leader and rail, the leader passes through the connecting rod and links to each other with the elevator, when the elevator loses power and falls because gravity can drag both sides leader to the centre, can slow down the tenesmus speed of elevator under the effect of frictional force, gear connection has power device among the ejecting device afterwards, it is rotatory to make the gear through power device, the gear is connected with the meshing of sawtooth post, it is upwards ejecting with the sawtooth post under the effect of gear, then the sawtooth post is ejecting with the reduction gears, this moment under the effect of reduction gears, the speed that leader and reduction gears friction slowed down the leader, with this speed that reduces the elevator, can avoid the tenesmus in-process to slow down rapidly through this kind of mode and stop causing the condition of accidental injury.

(2) The utility model provides a safe elevator who possesses buffer structure that falls, through the leader, the rail with hinder the setting of stopping the ware, realize the effect of elevator at the triple protection of tenesmus in-process, leader and rail slow down elevator tenesmus speed, it makes the elevator stop to fall to hinder the ware, can effectively avoid emergency stop to cause the passenger dizzy through this kind of mode, and the device hardly has loss when not using, the condition that the service life is long ageing inefficacy can not appear, the elevator that makes to fall through this kind of mode simultaneously finally stops at a building safety, make rescue work can launch more easily.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the guide machine and the steel rail of the present invention;

fig. 3 is a schematic structural view of the stopper of the present invention.

In the figure: 1. an upper top plate; 2. a winch; 3. a control box; 4. a steel cord; 5. a steel rail; 501. an I-shaped groove; 502. a concave groove; 6. a leader; 601. a bit block; 602. a roller; 7. hanging the opening; 8. a connecting rod; 9. a fixed block; 10. an elevator; 11. a stopping device; 111. a motor; 112. a rotating plate; 113. a rubber pad; 12. a mounting member; 13. a gear; 14. a serrated column; 15. a speed reduction plate.

Detailed Description

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a possess buffer structure's that falls safety elevator, including one kind possess buffer structure's that falls safety elevator, including last roof 1, go up 1 top central fixedly connected with hoist engine 2 of roof, 2 one sides of hoist engine are provided with

control box

3, 3 fixed connection in the 1 top of roof on the control box, 2 middle part swing joint of hoist engine have

cable wire

4, 4 other end fixedly connected with elevators 10 casees of cable wire, 10 positive top fixedly connected with fixed blocks 9 of elevators 10 casees, go up 1 bottom both sides fixedly connected with rail 5 of roof, 5 surperficial swing joint of rail have

guide

6, 6 one side fixedly connected with of guide hang mouthful 7, hang 7 one end fixedly connected with connecting rod 8 of mouthful, elevator 10 is connected with guide 6 through connecting rod 8, 5 bottom fixedly connected with of rail hinders and stops 11.

As shown in fig. 2, the steel rail 5 includes an i-shaped groove 501, a concave groove 502 is fixedly connected to the bottom of one end of the i-shaped groove 501, an ejection device is fixedly connected to the center of the inner wall of the bottom of the concave groove 502, the ejection device includes a mounting member 12, gears 13 are movably connected to two ends of the mounting member 12, a sawtooth column 14 is engaged and connected to the surface of the gear 13, and a speed reduction plate 15 is fixedly connected to the top end of the sawtooth column 14.

As shown in fig. 2, the guiding machine 6 includes a blocking block 601, the inner walls of two ends of the blocking block 601 are movably connected with rollers 602, and the rollers 602 are movably connected to the outer wall of the i-shaped slot 501.

As shown in fig. 3, the stopper 11 includes a motor 111, a rotating plate 112 is fixedly connected to an output end of the motor 111, rubber pads 113 are fixedly connected to two sides of a top of the rotating plate 112, and a center of the top of the rotating plate 112 is movably connected to a bottom of the steel rail 5.

As shown in fig. 3, a bearing is provided at the center of the top of the rotating plate 112, and the rotating plate 112 is connected to the rail 5 through the bearing.

As shown in fig. 1 and 2, the guiding machine 6 is adapted to the steel rail 5, and the ejecting devices are provided with a plurality of groups and are equidistantly distributed on the inner wall of the concave groove 502.

The working principle is as follows: the device is a buffer device used when an elevator 10 falls, a guide machine 6 is connected with the elevator 10 through a connecting rod 8, when the elevator 10 falls due to the loss of power, the guide machine 6 can pull the guide machines 6 at two sides to the middle due to gravity, the guide machine 6 is connected with a steel rail 5, the falling speed of the elevator 10 can be reduced under the action of friction force, a further ejection device acts, a gear 13 in the ejection device is connected with a power device, the gear 13 rotates through the power device, the gear 13 is meshed and connected with a sawtooth column 14, the sawtooth column 14 is ejected upwards under the action of the gear 13, the speed reducing plate 15 is ejected by the further sawtooth column 14, at the moment, under the action of the speed reducing plate, the guide machine 6 and the speed reducing plate 15 rub to reduce the speed of the guide machine 6, a further motor 111 works, the motor 111 drives a rotating plate 112 to rotate, when the speed of the elevator 10 is reduced and the elevator slowly moves to the bottom layer, the movement is stopped with the blockage of the rotary plate 112, whereupon the elevator 10 falls safely.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a possess safety elevator that buffer structure falls, includes roof (1), its characterized in that: the center of the top of the upper top plate (1) is fixedly connected with a winch (2), one side of the winch (2) is provided with a control box (3), the control box (3) is fixedly connected with the top of the upper top plate (1), the middle part of the winch (2) is movably connected with a steel cable (4), the other end of the steel cable (4) is fixedly connected with an elevator (10) box, the top of the front surface of the elevator (10) box is fixedly connected with a fixed block (9), the two sides of the bottom of the upper top plate (1) are fixedly connected with steel rails (5), the surfaces of the steel rails (5) are movably connected with a guiding machine (6), one side of the guiding machine (6) is fixedly connected with a hanging opening (7), one end of the hanging opening (7) is fixedly connected with a connecting rod (8), the elevator (10) is connected with the guide machine (6) through a connecting rod (8), and the bottom of the steel rail (5) is fixedly connected with a stopper (11).

2. The safety elevator with a fall buffering structure according to claim 1, characterized in that: the steel rail (5) comprises an I-shaped groove (501), a concave groove (502) is fixedly connected to the bottom of one end of the I-shaped groove (501), an ejection device is fixedly connected to the center of the inner wall of the bottom of the concave groove (502), the ejection device comprises a mounting part (12), gears (13) are movably connected to two ends of the mounting part (12), sawtooth columns (14) are meshed on the surfaces of the gears (13), and speed reducing plates (15) are fixedly connected to the top ends of the sawtooth columns (14).

3. The safety elevator with a fall buffering structure according to claim 1, characterized in that: the guiding machine (6) comprises a clamping block (601), wherein the inner walls of two ends of the clamping block (601) are movably connected with rollers (602), and the rollers (602) are movably connected to the outer wall of the I-shaped groove (501).

4. The safety elevator with a fall buffering structure according to claim 1, characterized in that: the anti-stop device (11) comprises a motor (111), a rotating plate (112) is fixedly connected to the output end of the motor (111), rubber pads (113) are fixedly connected to two sides of the top of the rotating plate (112), and the center of the top of the rotating plate (112) is movably connected to the bottom of the steel rail (5).

5. The safety elevator with a fall buffering structure according to claim 4, characterized in that: the center of the top of the rotating plate (112) is provided with a bearing, and the rotating plate (112) is connected with the steel rail (5) through the bearing.