CN211688113U

CN211688113U - Lifting machine for automobile maintenance disassembly

Info

Publication number: CN211688113U
Application number: CN201921979120.5U
Authority: CN
Inventors: 祁强强; 侯文贤; 徐雨; 李国辉; 姜宁; 刘迎春
Original assignee: Anhui Ruisaike Renewable Resource Technology Co ltd
Current assignee: WUHU WANJIANG INTELLECTUAL PROPERTY OPERATION CENTER Co.,Ltd.
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-10-16
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a machine of lifting for auto repair is disassembled, the head tree including two parallel interval arrangements, be equipped with the supporting shoe that can reciprocate on the head tree, the last support arm that is connected with the support car of supporting shoe, its characterized in that: the safety anchor chain connected to the automobile is arranged on the main upright columns on the two sides, and the cross beam connected between the two main upright columns is arranged on the main upright columns. The utility model is used for the machine of lifting that the auto repair was disassembled, convenient operation is used, can improve the safety in utilization, promotes work efficiency, has better application prospect.

Description

Lifting machine for automobile maintenance disassembly

Technical Field

The utility model belongs to the technical field of the car, more specifically say, relate to a machine of lifting for auto repair is disassembled.

Background

With the increase of the automobile holding quantity and the increase of scrapped automobiles, the automobile maintenance and disassembly industry is increasingly large, and the automobile lifter is common and necessary equipment in the automobile maintenance and disassembly industry. However, the existing lifting machine for automobile maintenance or disassembly only has a single lifting function, accidents of casualties caused by automobile instability, dropping, gasoline explosion and combustion and the like occur, and the safety performance of the lifting machine needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that prior art exists, provide a convenient operation and use, improve the safety in utilization, promote work efficiency's the machine of lifting that is used for the auto repair to disassemble.

In order to realize the purpose, the utility model discloses the technical scheme who takes does: this kind of a machine of lifting for auto repair is disassembled that provides, the head post that includes two parallel interval arrangements, be equipped with the support slider that can reciprocate on the head post, the last support arm that is connected with the support car of support slider, its characterized in that: the safety anchor chain connected to the automobile is arranged on the main upright columns on the two sides, and the cross beam connected between the two main upright columns is arranged on the main upright columns.

In order to make the above technical solution more detailed and concrete, the present invention further provides the following preferable technical solution to obtain satisfactory practical effect:

and a safety hook connected to the automobile through a hook is arranged below the safety anchor chain.

And two safe anchor chains are arranged on the main upright column at each side, and each safe anchor chain is provided with a tension sensor for detecting tension.

The main upright post is provided with an audible and visual alarm and an oil-gas detector for detecting the oil-gas content in the air; and the base of the main upright column on one side is provided with an electrostatic releaser.

The air source pipe is arranged along the cross beam, one end of the air source pipe is connected to an air source, and the other end of the air source pipe is wound on the air pipe reel.

The trachea reel is rotatable coupling and is in pivot structure on the head tree, the air supply pipe tip is equipped with the attach fitting of connecting external air wrench.

An oil cylinder for controlling the support sliding block to move up and down is arranged in the main upright post, a hydraulic oil tank is arranged on one side of the main upright post, and scale marks for marking the upper limit and the lower limit of hydraulic oil respectively are arranged on the hydraulic oil tank.

The tool box is characterized in that the main stand column is provided with a tool box, a plurality of tool boxes are arranged at intervals in the height direction of the main stand column, the main stand column is provided with an adjusting guide rail, the adjusting guide rail is provided with a plurality of fixing holes arranged at intervals, and two sides of the tool box are connected to the adjusting guide rail through fixing bolts penetrating through the fixing holes.

The support arm includes the support arm body, support arm body one end is equipped with the supporting pad that supports the car, and the rotatable connection of the other end is in support on the slider, with the one end that supports the slider and connect is equipped with adjusts stop gear.

The adjusting limiting mechanism comprises a second limiting gear arranged at one end of the supporting arm body, a first limiting gear matched with the second limiting gear is arranged on the supporting sliding block, and the first limiting gear can be connected to the limiting support in a vertically moving mode.

Compared with the prior art, the utility model, have following advantage: the utility model is used for the machine of lifting that the auto repair was disassembled, convenient operation is used, can improve the safety in utilization, promotes work efficiency, has better application prospect.

Drawings

The contents of the drawings and the reference numerals in the drawings of the present specification will be briefly described as follows:

fig. 1 is a schematic structural view of the lifting machine of the present invention;

fig. 2 is a schematic structural view of the lifting machine of the present invention;

fig. 3 is a schematic structural view of the adjusting and limiting mechanism of the supporting arm of the lifting machine of the present invention;

fig. 4 is a schematic view of the lifting principle of the lifting machine of the present invention;

labeled as: 1. the base, 2, the head tree, 21, limit baffle, 22, vice stand, 23, the ratchet draw-in groove, 3, supporting slide, 4, the support arm, 41, the support arm body, 42, the supporting pad, 43, adjust stop gear, 431, first limit gear, 432, second limit gear, 433, spacing support, 5, hydraulic tank, 6, the tool holder, 7, adjust the guide rail, 8, safe anchor chain, 9, safe couple, 10, the crossbeam, 11, the air supply pipe, 12, the trachea reel, 13, attach fitting, 14, the oil gas detector, 15, audible-visual annunciator, 16, static electricity release, 17, control switch box, 18, the motor.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.

The utility model discloses a machine of lifting for auto repair is disassembled, as shown in fig. 1, 2, including two parallel interval arrangement's head tree 2, be equipped with the supporting shoe 3 that can reciprocate on the head tree 2, be connected with the support arm 4 that supports the car on the supporting shoe 3, be equipped with the safe anchor chain 8 of connection on the car on the both sides head tree 2, be equipped with the crossbeam 10 of connection between two head trees 2 on the head tree 2. The lifting machine with the structure is more stable in structure, the safety anchor chain is added, and the lifting machine can be fixed on a vehicle and has the effects of preventing accidents such as sideslip, instability and falling.

In the utility model, as shown in fig. 1, a safety hook 9 connected to the automobile by a hook is arranged below the safety anchor chain 8. Two safe anchor chains 8 are arranged on the main upright post 2 at each side, and a tension sensor for detecting tension is arranged on each safe anchor chain 8. During the use, the accessible safety latch hook is fixed on four front and back bridges of vehicle, and stability is good. The safe anchor chain is connected with the tension sensor, and the alarm is given immediately when the stress exceeds a certain limit value, so that the problems of suspension instability and difficulty in manual discovery are solved. In actual operation, vehicle instability or uneven support stress is difficult to find at the first time or before instability, the tension sensor can detect the stress conditions of the four anchor chains, when any one stress exceeds a limit value, the audible and visual alarm flashes red, and emergency alarm is started.

The utility model discloses 8 accessible motor control carousel of well safe anchor chain rotate receive and release of realization safe anchor chain, after the operation, for preventing to forget and remove safe anchor chain, if do not open safe couple, before the safe anchor chain is packed up in the control again, support the uncontrollable decline of slider to voice prompt personnel remove safe couple and leave the vehicle below rapidly. After the safety hook is released, the supporting slide block is controlled to descend, and the vehicle falls back to the ground.

The utility model discloses in, arrange the hydro-cylinder of control support shoe 3 up-and-down motion in the head tree 2, head tree 2 one side is equipped with hydraulic tank 5, is equipped with the scale mark of marking the hydraulic oil bound respectively on the hydraulic tank 5. Can set up level sensor in hydraulic tank 5, set for the upper and lower limit of liquid level, when the oil level was less than the lower limit value, the alarm started, even remind the staff to add hydraulic oil to guarantee the machine of lifting normal operating.

The utility model discloses in, be equipped with tool holder 6 on the head tree 2, be equipped with a plurality of tool holders 6 of interval arrangement along 2 direction of height of head tree, be equipped with on the head tree 2 and adjust guide rail 7, adjust the fixed orifices that is equipped with a plurality of interval arrangements on the

guide rail

7, 6 both sides of tool holder pass the fixed orifices through fixing bolt and connect on adjusting guide rail 7. The instrument kind and the quantity that disassemble and maintenance work needs are more, putting and taking of instrument if there is not suitable position and good custom, and the tool and utensil is mixed and disorderly just can appear in the operation scene, is difficult to seek and take, sets up the toolbox, fixes on the head tree 2 through adjusting the guide rail to can install the toolbox on adjusting the suitable fixed hole site on the guide rail according to the actual work needs, the instrument is put in different toolboxes according to the type, takes convenient and fast.

The utility model discloses in, as shown in fig. 3, support arm 4 includes support arm body 41, and support arm body 41 one end is equipped with the supporting pad 42 that supports the car, and the rotatable connection of the other end is equipped with regulation stop gear 43 on support slider 3, the one end of being connected with support slider 3. The adjusting and limiting mechanism 43 comprises a second limiting gear 432 arranged at one end of the supporting arm body 41, a first limiting gear 431 matched with the second limiting gear 432 is arranged on the supporting slide block 3, and the first limiting gear 431 is connected to a limiting bracket 433 in a manner that the first limiting gear 431 can move up and down. Firstly, the automobile is parked between the two main columns 2, the four safety anchor chains are hooked on the front and rear axles of the automobile, the supporting arms 4 are rotated and adjusted to proper position angles, and the supporting pads 42 are supported at four positions of the central symmetry of the automobile so as to stably support the automobile. Support arm 4 front end is equipped with supporting pad 42, and supporting pad 42 bit rubber supporting pad is equipped with protruding granule on the surface of supporting pad 42, plays anti-skidding fixed action. After the rotation is in place, the first limiting gear 431 and the second limiting gear 432 are meshed for limiting, and the supporting arm 4 is fixed; when the adjustment is needed, the first limiting gear 431 is lifted manually to be separated from the inner cavity of the limiting support 433 and supported at the upper end of the limiting support 433, the limiting engagement of the first limiting gear 431 and the second limiting gear 432 is cancelled, and the supporting arm is in a movable state and is convenient to adjust and retract.

The utility model relates to a safe machine of lifting that is used for auto repair to disassemble for solve auto repair or disassemble the job site confusion, guarantee operation personnel's safety improves the operating efficiency.

The main part of machine of lifting is base 1, and lift owner's stand 2 is equipped with limit baffle 21 on the main tributary post 2 of machine of lifting to the maximum position height that the restriction supporting sliding block 3 moved up still is equipped with the vice stand 22 of extension height in main tributary post 2 upper end, and crossbeam 10 is connected on the vice stand 22 of both sides main tributary post, in order to improve the machine overall stability that lifts. The whole body of the lifting machine fixes the base of the lifting machine with the ground through the pre-embedded expansion screws.

The main upright post 2 is a three-side thin-wall channel steel type with an opening, the opening is inward for the lifter, the inner cavity is convenient for arranging the supporting slide block 3, the lifting oil cylinder, the chain and the like, and the safety is good, attractive and practical.

During the use, at first park the car to between two leading posts 2, operation personnel operation control support arm 4 makes four supporting pads 42 support on the hull of vehicle, ensures four supporting pads evenly distributed on the vehicle gravity center to the vehicle supports after firm, operation control hydro-cylinder drives supporting slide 3 rebound, when removing to suitable operating position, controls safe anchor chain rolling and flare-outs (safe anchor chain is coiled on the pivot, and the pivot is driven the rolling by the motor, similar electronic rolling door rolling principle). When the supporting slide block 3 moves to a proper operation height, the lifting is stopped, as shown in fig. 4, the ratchet clamping hook arranged on one side of the supporting slide block 3 is in limited clamping connection with the ratchet clamping groove 23 arranged on the inner wall of the main upright post 2 to form self-locking, a first layer anti-falling function is formed, and the safety of the operation process is ensured by matching with the safety anchor chain. The unlocking pull wire is arranged on the ratchet clamping hook, and when the ratchet clamping hook descends, the ratchet clamping hook can be manually pulled, and the ratchet clamping hook is separated from the ratchet clamping groove to realize unlocking.

The operator fixes the safety hook 9 on the front and rear axles of the vehicle, and controls to retract the safety anchor chain until the force is applied, so that the anti-falling function of the second layer is achieved. At the moment, the worker can work under the vehicle by wearing safety gear and other safety articles. If the motor of the control oil cylinder fails, the support slide block 3 descends, and at the moment, the ratchet wheel clamping groove plays a role in preventing falling and fixing to prevent the vehicle from falling. If the anti-falling clamping groove fails or the vehicle inclines, the safety anchor chain 8 is stressed at the moment to fix the vehicle from four directions, so that the vehicle is prevented from falling or falling. If the safety hook 9 is not locked, the safety anchor chain 8 is not stressed in a working state, the audible and visual alarm gives an alarm and flickers to prompt, and a worker needs to check and eliminate potential safety hazards in time.

In the utility model, the main upright post 2 is provided with an audible and visual alarm 15 and an oil gas detector 14 for detecting the oil gas content in the air; an electrostatic discharger 16 is provided on the base 1 of the main column 2 on one side thereof. When carrying out the operation of car oil tank, personnel contact petrol, for guaranteeing human static complete discharge, set up electrostatic discharge ware 16 on base 1, personnel are when carrying out the relevant operation of oil tank, release human static through electrostatic discharge ware 16, prevent fire explosion accident.

The utility model discloses in, arrange on the crossbeam 10 along the gas source pipe 11, the one end of gas source pipe 11 is connected to the air supply, and the other end winding is on trachea reel 12. The air pipe reel 12 is a rotating shaft structure which can be rotatably connected to the main upright post 2, and the end part of the air source pipe 11 is provided with a connecting joint 13 which is connected with an external pneumatic wrench. The arrangement structure is convenient to connect and use the pneumatic wrench in maintenance and disassembly, the length of the air source pipe is controlled according to the use condition, the air source pipe 11 is fixedly penetrated through the cross beam 10 to be convenient to arrange, and is switched to various pneumatic tools through the air pipe reel 12, the phenomenon of field pipeline disorder is avoided, and the work efficiency is improved. Because dangerous chemicals such as gasoline exist in the operation field, the use of mobile electrical equipment is reduced as much as possible, electric shock and spark risks can be relatively reduced, and by arranging the gas source pipe 11 and the cross beam 10, the arrangement of operation space pipelines can be reduced while the safety is ensured, the space utilization rate is increased, and no electric tool exists in the operation field.

The oil gas detector 14, when detecting the gasoline (combustible gas) concentration exceeds the standard and other abnormal conditions, the audible and visual alarm 15 alarms and flashes and prompts by voice, can early warn the lower explosion limit, adopts ventilation and personnel evacuation measures, realizes the monitoring of the combustible gas on the operation site, early warns and ensures the safety.

In the utility model, when the lifting machine ascends, the motor-driven gear pump inputs hydraulic oil into the oil cylinder in the upright post through the high-pressure hose by the control valve in the hydraulic station, under the action of the oil pressure, the piston rod of the oil cylinder is ejected out, the sliding frame is driven to ascend by the chain (or directly by the piston rod of the oil cylinder), and the automobile is supported by the supporting arm 4 on the supporting slide block 3, so that the automobile can complete the lifting work along with the ascending of the supporting slide block 3; when the hydraulic lifting device descends, the oil return pipeline is opened, the piston rod is pressed back to the oil cylinder through the chain (or directly by the piston rod of the oil cylinder) under the action of the self weight of the working sliding frame and a load, the working sliding frame descends, and hydraulic oil is discharged back to the oil tank to finish the descending work. The hydraulic principle of the lifter, the lifter rises: a lifting button is pressed to start a motor, the motor drives a gear pump to work, hydraulic oil is filtered through an oil filter, enters the gear pump to form certain pressure, enters an oil cylinder through a one-way valve, and drives a piston rod of the oil cylinder to lift, so that the lifting machine is lifted. When the motor stops, the gear oil pump stops working, and the lifting machine stops at the lifted height. At this time, a one-way valve and a manual unloading valve are used for maintaining pressure. Descending the lifter: if the lifting machine is to be descended, the oil return circuit can be opened only by pressing the handle of the manual unloading valve downwards (or pressing the descending button of the electric box); the electric box can stop descending by releasing the handle (or releasing the electric box descending button). The speed may stop dropping immediately upon dropping. The speed at the time of descent can be achieved by adjusting the throttle valve.

The utility model is used for the machine of lifting that the auto repair was disassembled, convenient operation is used, can improve the safety in utilization, promotes work efficiency, has better application prospect.

The present invention has been described above with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, and various insubstantial improvements or direct applications to other applications can be achieved by using the method and technical solution of the present invention, which all fall within the protection scope of the present invention.

Claims

1. A machine of lifting for auto repair is disassembled, the head post that includes two parallel interval arrangements, be equipped with the support slider that can reciprocate on the head post, be connected with the support arm that supports the car on the support slider, its characterized in that: the main upright columns on two sides are provided with safety anchor chains connected to the automobile, and the main upright columns are provided with cross beams connected between the two main upright columns.

2. A lifter for vehicle service disassembly according to claim 1, wherein: and a safety hook connected to the automobile through a hook is arranged below the safety anchor chain.

3. A lifter for vehicle service disassembly according to claim 2, wherein: and two safe anchor chains are arranged on the main upright column at each side, and each safe anchor chain is provided with a tension sensor for detecting tension.

4. A lifter for vehicle service disassembly according to claim 3, wherein: the main upright post is provided with an audible and visual alarm and an oil-gas detector for detecting the oil-gas content in the air; and the base of the main upright column on one side is provided with an electrostatic releaser.

5. A lifter for automobile maintenance disassembly according to any one of claims 1 to 4, wherein: the air source pipe is arranged along the cross beam, one end of the air source pipe is connected to an air source, and the other end of the air source pipe is wound on the air pipe reel.

6. A lifter for vehicle service disassembly according to claim 5, wherein: the trachea reel is rotatable coupling and is in pivot structure on the head tree, the air supply pipe tip is equipped with the attach fitting of connecting external air wrench.

7. A lifter for vehicle service disassembly according to claim 1, wherein: an oil cylinder for controlling the support sliding block to move up and down is arranged in the main upright post, a hydraulic oil tank is arranged on one side of the main upright post, and scale marks for marking the upper limit and the lower limit of hydraulic oil respectively are arranged on the hydraulic oil tank.

8. A lifter for vehicle service disassembly according to claim 1, wherein: the tool box is characterized in that the main stand column is provided with a tool box, a plurality of tool boxes are arranged at intervals in the height direction of the main stand column, the main stand column is provided with an adjusting guide rail, the adjusting guide rail is provided with a plurality of fixing holes arranged at intervals, and two sides of the tool box are connected to the adjusting guide rail through fixing bolts penetrating through the fixing holes.

9. A lifter for vehicle service disassembly according to claim 1, wherein: the support arm includes the support arm body, support arm body one end is equipped with the supporting pad that supports the car, and the rotatable connection of the other end is in support on the slider, with the one end that supports the slider and connect is equipped with adjusts stop gear.

10. A lifter for vehicle service disassembly according to claim 9, wherein: the adjusting limiting mechanism comprises a second limiting gear arranged at one end of the supporting arm body, a first limiting gear matched with the second limiting gear is arranged on the supporting sliding block, and the first limiting gear can be connected to the limiting support in a vertically moving mode.