CN217129107U

CN217129107U - Automatic falling-preventing device for mechanical garage

Info

Publication number: CN217129107U
Application number: CN202220519422.XU
Authority: CN
Inventors: 梅军峰; 沈林波; 宋淼
Original assignee: Jiangsu Parktec Parking Equipment Co ltd
Current assignee: Jiangsu Puteng Intelligent Technology Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-08-05
Anticipated expiration: 2032-03-10

Abstract

The utility model relates to an automatic anti-falling device of mechanical garage. The problem of current machinery vehicle storehouse wire rope fracture or not hard up, lead to promoting the fork to fall and cause the incident is solved. The device includes the promotion yoke of being connected with the hoist, promotes the yoke and slides and set up in the slide rail, promotes the yoke and includes the riser, and it has the couple to articulate on the riser, and the gib head end of couple is connected with drive wire rope one end, and the drive wire rope other end is connected on the hoist, has the elastomer that the drive couple head end outwards rotated at the trailing end of couple, evenly is provided with a plurality ofly and the braking hanging shaft of outer back gib head end lock joint on one side of slide rail. The utility model discloses can carry out emergency braking when drive wire rope splits, do not cause personnel and loss of property, improve machinery vehicle storehouse safety in utilization, simple structure is ingenious, and factor of safety is high, does not set up power device simultaneously, has practiced thrift the cost.

Description

Automatic falling-preventing device for mechanical garage

Technical Field

The utility model relates to an automatic parking equipment technical field especially relates to an automatic anti-falling device of mechanical garage.

Background

With the development of the automobile industry, the quantity of automobiles in China is increased year by year, and the problem of difficult parking is more and more serious, so that the mechanical parking equipment is driven to develop, and the safety and the reliability of the equipment, particularly the problem of falling prevention during the lifting process, are more emphasized by the current mechanical parking equipment.

Vertical lift type parking equipment bicycle parking is capacious, and the access car is fast, receives market favor, and main hoisting part promotes the fork and is responsible for carrying the car lift process, promotes the fork and only connects by the reel wire rope subassembly of locating the top, drives both sides and promotes fork up-and-down motion, and the in-process has the potential safety hazard, if the ageing fracture of wire rope, or the interface is not hard up, leads to promoting the fork and falls, then can equipment trouble, has the incident even to take place.

Disclosure of Invention

The utility model discloses mainly solved current machinery vehicle storehouse wire rope fracture or not hard up, lead to promoting the fork and fall the problem that causes the incident, provide an automatic anti-falling device of machinery vehicle storehouse, through the optimization equipment structure, set up unpowered couple mechanism, when wire rope accident fracture or not hard up, device automatic work, the couple hook goes into the fixed unit of predetermineeing on the steel construction for promote fork emergency braking, avoid causing the loss of personnel and property.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an automatic anti-falling device of machinery vehicle storehouse, includes the promotion yoke of being connected with the hoist, promotes the yoke and slides and set up in the slide rail, promotes the yoke and includes the riser articulated on the riser have the couple, and the gib head end of couple is connected with drive wire rope one end, and the drive wire rope other end is connected on the hoist, has the elastomer that the drive couple head end outwards rotated at the trailing end of couple, evenly is provided with a plurality ofly and the braking peg of outer back gib head end lock joint on one side of slide rail. The utility model discloses under normal condition, drive wire rope is in taut state, and the tractive couple, automatic peg position is kept away from in the proud adversion of couple, promotes the yoke and normally promotes vehicle to berth. When the driving steel wire rope is broken in an accident, the head end of the hook is not pulled by the driving steel wire rope, the tail end of the hook is pulled by the elastic body, the head of the hook rotates outwards and rotates to the position of the braking hanging shaft, and the hook is hooked on the automatic hanging shaft in the falling process, so that the emergency braking function is realized. The utility model discloses install couple, elastomer, drive wire rope, braking peg additional on original vertical lift type stereo garage promotes fork and main part steel structural framework, can carry out emergency braking when drive wire rope splits, prevent to promote the yoke and fall, do not cause personnel and loss of property, improve machinery vehicle storehouse safety in utilization. The utility model discloses simple structure is ingenious, and factor of safety is high, does not set up power device simultaneously, has practiced thrift the cost.

As a preferable scheme of the above scheme, a fixed shaft is fixed on the vertical plate, the hook is rotatably connected to the fixed shaft, and the fixed shaft is located on one side of the central line of the vertical plate. The fixed axle sets up the skew riser central line in position in this scheme, is located central line one side, and the middle part and the fixed axle of couple rotate to be connected, and the one end that drive wire rope and hoist are connected is located riser center department, and couple gib head portion can rotate inwards to the riser central line promptly under drive wire rope pulls like this for the gib head is kept away from the position of braking peg, makes the normal work of promotion yoke.

As a preferable scheme of the above scheme, the elastic body is a pulling spring, one end of the pulling spring is connected to the tail end of the hook, the other end of the pulling spring is connected to a spring fixing hole of the vertical plate, and the spring fixing hole is located on one side of the center line of the vertical plate, which is far away from the fixing shaft. According to the scheme, the spring fixing hole and the fixing shaft are located on two sides of the central line of the vertical plate respectively, the traction spring is connected between the hook tail end and the spring fixing hole, the traction spring keeps a tensile force for pulling the hook tail end to one side of the spring fixing hole, under the condition that the driving steel wire rope is broken, the traction spring can pull the hook to rotate, the hook head of the hook rotates towards the direction far away from the center of the vertical plate, and the hook head rotates to the position where the braking hanging shaft is located and forms emergency braking with the braking hanging shaft.

As a preferable scheme of the above scheme, a first hanging hole is formed in the hook head end of the hook, the hanger comprises a connecting rod elastically connected with the vertical plate, a second hanging hole is formed in the lower end of the connecting rod, and the driving steel wire rope is connected between the first hanging hole and the second hanging hole in a tensioned manner. The lifting appliance comprises a steel wire rope and a wedge-shaped mechanism fixedly connected with the steel wire rope, the lower end of the wedge-shaped mechanism is connected with a connecting rod, and the connecting rod is elastically connected with the vertical plate. And a second hanging hole is formed in the lower end of the connecting rod, the driving steel wire rope is connected between the lower end of the connecting rod and the hook head end of the hook, and the hook head end of the hook rotates inwards under a normal state, so that the steel wire rope is in a tensioned state.

As a preferred scheme of the scheme, a first limiting block is arranged at the upper part of the inner side of the fixed shaft of the vertical plate, the hook head end of the hook abuts against the first limiting block in a normal state, a second limiting block is arranged at the lower part of the inner side of the fixed shaft of the vertical plate, and the tail end of the hook abuts against the second limiting block in a fracture condition. This scheme sets up first second stopper on the riser for rotate the couple and carry on spacingly, prevent that the couple from rotating excessively. Under normal condition, the hook head end of the hook is pulled by the driving steel wire rope to rotate inwards until leaning against the first limiting block. Under the fracture state, the tail end of the hook is pulled by the traction spring to rotate inwards until the tail end leans against the second limiting block.

As a preferred scheme of the scheme, the braking hanging shafts are arranged on one side, close to the fixed shaft, of the sliding rail, the braking hanging shafts are evenly fixed on the side face of the sliding rail at intervals, and the braking hanging shafts are perpendicular to the plane where the hooks are located. This scheme braking peg is used for the couple lock to carry out emergency braking, and the braking peg has a plurality ofly, and even interval sets up on slide rail side direction of height, and under the fracture condition, couple ability lock reduces and promotes the yoke tenesmus distance on nearest braking peg.

The utility model has the advantages that:

1. the hook, the elastic body, the driving steel wire rope and the braking hanging shaft are additionally arranged on the lifting fork and the main steel structure frame of the original vertical lifting type stereo garage, emergency braking can be performed when the driving steel wire rope is broken, the lifting fork arm is prevented from falling, personnel and property loss is avoided, and the use safety of the mechanical garage is improved;

2. simple structure is ingenious, and factor of safety is high, does not set up power device simultaneously, has practiced thrift the cost.

3. Set up a plurality of braking peg at even interval in slide rail side direction of height, couple ability lock under the fracture condition on nearest braking peg, reduce and promote the fork arm distance of weighing down, improved stability, further reduced the loss to personnel and property.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram of the present invention in a fracture state.

The device comprises a sliding rail 1, a sliding rail 2, a vertical plate 3, a hook 4, a driving steel wire rope 5, a brake hanging shaft 6, a connecting rod 7, a fixed shaft 8, a traction spring 9, a spring fixing hole 10, a first hanging hole 11, a second hanging hole 12, a first limiting block 13 and a second limiting block.

Detailed Description

The technical solution of the present invention is further described below by way of examples and with reference to the accompanying drawings.

Example (b):

the embodiment provides an automatic anti-falling device of mechanical garage, as shown in fig. 1 and fig. 2, include the promotion yoke of being connected with the hoist, it slides and sets up in slide rail 1 to promote the yoke, it includes riser 2 to promote the yoke, it has couple 3 to articulate on

riser

2, 4 one ends of drive wire rope are connected to the gib head end of couple 3, the 4 other ends of drive wire rope are connected on the hoist, there is the elastomer that the drive gib head end outwards rotated at the trailing end connection of couple, evenly be provided with a plurality of with the braking peg 5 of outer rear hook head end lock joint on one side of slide rail 1.

The lifting appliance comprises a steel wire rope and a wedge-shaped mechanism fixedly connected with the steel wire rope, the lower end of the wedge-shaped mechanism is connected with a connecting rod 6, the connecting rod 6 is elastically connected with a vertical plate 2, the two ends and the bottom of the vertical plate 2 are respectively provided with a roller, the roller is in contact with the inner wall of a sliding rail, a fixed shaft 7 is fixed on the vertical plate 2, the middle of a hook 3 is rotatably connected onto the fixed shaft, and the fixed shaft 7 is located at one side of the central line of the vertical plate.

The hook head end of the hook 3 is provided with a first hanging hole 10, the lower end of the connecting rod 6 is provided with a second hanging hole 11, the driving steel wire rope 4 is connected between the first hanging hole and the second hanging hole, and the driving steel wire rope 4 is in a tensioning state under a normal state.

The elastomer is a traction spring 8, one end of the traction spring 8 is connected to the tail end of the hook 3, the other end of the traction spring 8 is connected to a spring fixing hole 9 of the vertical plate 2, the spring fixing hole is located at one side of the central line of the vertical plate, which is far away from the fixing shaft 7, and the traction spring 8 keeps providing a pulling force to the hook 3 to one side of the spring fixing hole 9.

In order to limit the rotation of the hook 3 and prevent excessive rotation, a first limiting block 12 is arranged at the upper part of the inner side of the fixed shaft 7 of the vertical plate 2, and a second limiting block 13 is arranged at the lower part of the inner side of the fixed shaft 7 of the vertical plate 2. The hook head end of the hook 3 is abutted against the first limit block 12 in the normal state. The tail end of the hook 3 abuts against the second limiting block 13 in the fracture condition.

The plurality of brake hanging shafts 5 are arranged, the brake hanging shafts 5 are arranged on one side, close to the fixed shaft 7, of the sliding rail 1, the brake hanging shafts 5 are welded on the side face of the sliding rail 1 at even intervals, and the brake hanging shafts 5 are perpendicular to the plane where the hooks 3 are located. Under the condition of breakage, the hook can be buckled on the nearest brake hanging shaft, and the dropping distance of the lifting fork arm is reduced.

As shown in fig. 2, in a normal operation state, the driving steel wire rope 4 is in a tensioned state, the hook is pulled, so that the hook head end of the hook 3 rotates inwards until the hook 3 leans against the first limit block 12, and the pulling spring 8 connected to the tail end of the hook 3 is in a tensioned state. At the moment, the lifting fork arm moves in the slide rail, and the vehicle is normally lifted to a parking position.

As shown in fig. 3, when an accident occurs, the driving steel wire rope 4 or the steel wire rope is accidentally broken, the driving steel wire rope is loosened at the hook head end of the hook 3, the hook 3 is pulled by the pulling spring 8 at the tail end of the hook 3, and the hook head end of the hook 3 rotates outwards until the tail end of the hook 3 leans against the second limiting block 13. The hook can be buckled on the nearest automatic hanging shaft below in the falling process, and the emergency braking function is realized.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Although the terms slide, riser, hook, drive cable, brake hanger and the like are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The utility model provides an automatic anti-falling device of machinery vehicle storehouse, includes the promotion yoke of being connected with the hoist, promotes the yoke and slides and set up in the slide rail, promotes the yoke and includes riser, its characterized in that: the vertical plate (2) is hinged with a hook (3), the hook head end of the hook is connected with a driving steel wire rope (4), the other end of the driving steel wire rope is connected to a lifting appliance, the tail end of the hook is connected with an elastic body which drives the hook head end to rotate outwards, and one side of the slide rail (1) is uniformly provided with a plurality of braking hanging shafts (5) which are fastened with the hook head end after the hook rotates outwards.

2. The automatic fall preventing device for the mechanical garage of claim 1, wherein a fixed shaft (7) is fixed on the vertical plate (2), the hook (3) is rotatably connected to the fixed shaft, and the fixed shaft is positioned on one side of the central line of the vertical plate.

3. The automatic anti-falling device of the mechanical garage as claimed in claim 1 or 2, wherein the elastic body is a pulling spring (8), one end of the pulling spring is connected to the tail end of the hook (3), the other end of the pulling spring is connected to a spring fixing hole (9) of the vertical plate (2), and the spring fixing hole is positioned at one side of the central line of the vertical plate far away from the fixing shaft.

4. The automatic fall preventing device for the mechanical garage of claim 1, wherein the hook head end of the hook (3) is provided with a first hanging hole (10), the lifting appliance comprises a connecting rod (6) elastically connected with the vertical plate, the lower end of the connecting rod is provided with a second hanging hole (11), and the driving steel wire rope (4) is connected between the first hanging hole and the second hanging hole in a tensioning manner.

5. The automatic fall preventing device for the mechanical garage of claim 2, wherein a first stopper (12) is provided at an upper position of the vertical plate (2) inside the fixed shaft, a hook end of the hook abuts against the first stopper in a normal state, a second stopper (13) is provided at a lower position of the vertical plate inside the fixed shaft, and a tail end of the hook abuts against the second stopper in a breakage state.

6. The automatic fall preventing device for the mechanical garage as claimed in claim 2, wherein the braking hanging shafts (5) are arranged on one side of the sliding rail close to the fixed shaft (7), the braking hanging shafts are fixed on the side surface of the sliding rail at regular intervals, and the braking hanging shafts are perpendicular to the plane of the hooks.