CN203568771U

CN203568771U - Air bag lifting trolley

Info

Publication number: CN203568771U
Application number: CN201320432215.1U
Authority: CN
Inventors: 宗海
Original assignee: DALI CAR CARE (YINGKOU) EQUIPMENT MANUFACTURING Co Ltd
Current assignee: DALI CAR CARE (YINGKOU) EQUIPMENT MANUFACTURING Co Ltd
Priority date: 2013-07-20
Filing date: 2013-07-20
Publication date: 2014-04-30
Anticipated expiration: 2023-07-20

Abstract

The utility model provides an air bag lifting trolley which can solve automatic lifting and lowering of tires and can realize automatic assembly and disassembly of wheels on a balancing machine. The air bag lifting trolley comprises a baseboard assembly, an upper plate assembly, a trolley plate assembly, a handle assembly and an air bag and so forth, wherein compressed air is inflated into the air bag in order to expand and lift the air bag, air pressure is released in order to reset the air bag and realize lifting and reset functions of the tires, and the trolley which carries the tires can be slide back and forth on the lifting-lowering upper plate in order to convey the tires to a main shaft of the balancing machine and disassemble the tires. With the air bag lifting trolley, traditional operations of manual disassembly and assembly of the relatively heavy wheels are changed, the automatic assembly and disassembly of the wheels on the balancing machine is realized, labor strength of operators is relieved, the operations are simple and rapid and safety of the assembly and disassembly of the wheels is increased.

Description

Air bag cart jack

Technical field

The utility model relates to that a kind of automobile detects, docking facility, particularly a kind ofly by air pressure, air bag is increased or the air bag cart jack of the lifting holder tire of reset strap moving platform.

Background technology

Current, along with the continuous increase of automobile pollution, vapour is protected and is detected, the requirement of docking facility is improved largely, and meanwhile, tire kind is towards heavy caliber future development, wheel weight also improves thereupon, thereupon, the inadaptable maintenance of some original docking facilitys needs, and the tire clamping of wheel dynamic balancer is depended merely on manpower and loaded and unloaded the needs that also can meet wheel detection, so operation is time-consuming, effort both, and has potential safety hazard.

Summary of the invention

The technical matters existing for solving prior art, the utility model provides one can solve tire automatic lifting, can realize the air bag cart jack of the automatic loading and unloading of wheel on balancing machine.

Realize the purpose of this utility model, the technical scheme of taking is: air bag cart jack, two interior support arms are housed respectively on base plate, and in the both sides of base plate, outer support arm is housed respectively.

By axle, Upper shaft sleeve, lifting frame bent plate, support axis and upper bolt on base plate, lower bolt, Lower shaft sleeve, interior support arm, outer support arm, little axle, bearing, support arm, form bottom deck assembly, little axle is through outer support arm one stomidium, by the slideway of base plate, bearing packs into after little axle locks with hexagonal nut, lower bolt, through interior support arm one stomidium, is connected with the support of base plate with Lower shaft sleeve; Support axis is through support arm in the outer support arm of a side, and by support arm in opposite side, outer support arm both sides are fixed with shaft block ring, lifting frame bent plate with bolt fixing with both sides in the centre of support arm; On support arm, axle passes another stomidium of interior support arm by Upper shaft sleeve and bearing, and the slideway fastening nuts of upper plate; Upper bolt is connected fastening through another stomidium of outer support arm and the support of upper plate with nut; There is lifting frame bent plate the top of interior support arm, in a side of base plate, pedal is housed;

The active elbow of three position five-way valve fabricated section, silencer and plug band glue are fastening and lock after gas source pipe and two freeing pipes, device is in the Air Valve Control box of Handleset, spring leaf is fixed on upper plate, safety catch is fixed on spring leaf, below air bag, be fixed on base plate, be connected with lifting bent plate above, and curved logical fastening with it by locknut;

By safety catch, spring leaf, upper plate and upper plate slideway, form upper plate assembly, spring leaf is fixed on upper plate, and safety catch is fixed on spring leaf, and there is slideway the both sides of upper plate;

By dolly plate, multi-directional ball, four wheel shafts and bent plate, form dolly plate group, bent plate is equipped with respectively in dolly plate both sides, and every bent plate is installed two multi-directional ball, and dolly plate is arranged on upper plate;

By governor valve, work handle and Handleset, form Handleset, governor valve is fixed on the support arm of Handleset, and work handle is fixed on the riser of Handleset, and Handleset lower end is connected with dolly plate with bolt.

The beneficial effects of the utility model are: air bag cart jack increases or the lifting of reset strap moving platform air bag by air pressure, and holder tire dolly slides on platform, complete tire to the input of car dynamic balance instrument main shaft and are installed.The operation that this air bag hoist vehicle has changed traditional heavier wheel of artificial handling, realizes the automatic loading and unloading of wheel on balancing machine, has alleviated operator's labour intensity, and easy and simple to handle, quick, and has improved the safety of handling wheels.

Accompanying drawing explanation

Fig. 1 is integral structure schematic diagram of the present utility model;

Fig. 2 is structure connection diagram of the present utility model.

Below in conjunction with embodiment and accompanying drawing, the utility model is described further.

The specific embodiment

Air bag cart jack, to design for solving tire automatic lifting, pressurized air is filled with air bag raises air bag expansion, release air pressure and make air-pocket reset, realize lifting and the reset function of tire, and the dolly that loads tire can slide before and after the upper plate of lifting, to reach the object of carrying tire and remove a tyre to balancing machine main shaft.

Little axle 7 is through outer support arm 6 one stomidiums, and by the slideway of base plate 1, it is rear with hexagonal nut locking that bearing 8 packs little axle 7 into, and guarantee that bearing 8 slides on the plate face of base plate 1.Lower bolt 2, through interior support arm 5 one stomidiums, is connected with the support of base plate 1 with Lower shaft sleeve 3.Support axis 12, through the outer interior support arm 5 of support arm 6 of a side, by support arm in opposite side 5, outer support arm 6 both sides are fixing with shaft block ring 14, lifting frame bent plate 11 use bolts fixing with both sides in the centre of support arm 5.Below air bag 19, be fixed on base plate 1, be connected with lifting bent plate 11 above, and by fastening curved locknut logical locking, on support arm, axle 9 passes another stomidium of interior support arm 5 by Upper shaft sleeve 10 and bearing 8, and the slideway fastening nuts of upper plate 17.Upper bolt 13 is connected fastening with nut through another stomidium of outer support arm 6 and the support of upper plate 17, four wheel shafts 31 are respectively charged into quadruplet bearing 8, pass dolly plate 26 two side holes, use nut locking.Four multi-directional ball 30, are connected in the bottom surface of dolly plate 26 with axle jump ring.Two bent plates 32, install two multi-directional ball 30 for every.The active elbow 20 of three position five-way valve 22 fabricated section, silencer 23 and plug 21 are with glue fastening and lock after gas source pipe and two freeing pipes, pack in the Air Valve Control box of Handleset 29, with screw fastening, and gas source pipe and freeing pipe are drawn in the pipe of Handleset 29.Two work handles 28 are fixed on the riser of Handleset 29.The dolly plate assembly 26 of installation is inserted to upper plate 17, bearing 8 is slided on two side slideways of upper plate 17.Lock curved logically 24, governor valve 27, is fixed on the support arm of Handleset 29, and base bent plate 33 is fixed on base plate 1 outside, and install that locking is straight-through 24, locknut curved logical, 25, gas source pipe and freeing pipe interconnect locking.Pedal 4 is connected fastening with base plate 1.Spring leaf 16 is fixed on upper plate 17, and safety catch 15 is fixed on spring leaf 16.

Operating process:

Ready to balance detects wheel and rolls and put on dolly plate 26 along pedal 4, move three position five-way valve 22 handles, make air bag (19) inflation, impel lifting frame bent plate 11 to raise, the interior support arm 5 being connected with lifting frame bent plate 11 and one end upward movement of outer support arm 6 simultaneously, drive upper plate 17 to rise, dolly plate 26 and be placed on wheel on dolly plate 26 and rise to wheel center hole simultaneously and unclamp three position five-way valve 33 handles resets when substantially parallel with the balancing machine alignment of shafts, promote forward dolly plate 26 and pack the centre hole of wheel into balancing machine main shaft, reversing sense is moved three position five-way valve 22 handles, air bag 19 exhausts, by deadweight, after upper plate 17 drives dolly plate 26 to decline, dolly plate 26 is pushed into outer end, after locking wheel, carry out balance detection, complete after detection, wheel release, dolly plate 26 is pushed into wheel bottom, move three position five-way valve 22, upper plate 17 inflated by air bag 19 and dolly plate rises, after wheel is held up, after dolly plate 26, move and make vehicle tyre from balancing machine main shaft, oppositely move three position five-way valve 22 handles, air bag 19 exhausts, upper plate 17, dolly plate 26, wheel drops to lower terminal and rolls out the wheel having detected.

Claims

1. air bag cart jack, comprise: base plate (1), lower bolt (2), Lower shaft sleeve (3), pedal (4), interior support arm (5), outer support arm (6), little axle (7), bearing (8), axle on support arm (9), Upper shaft sleeve (10), lifting frame bent plate (11), support axis (12), upper bolt (13), shaft block ring (14), safety catch (15), spring leaf (16), upper plate (17), locknut curved logical (18), air bag (19), the active elbow of fabricated section (20), plug (21), three position five-way valve (22), silencer (23), locking straight-through (24), locknut curved logical (25), dolly plate (26), governor valve (27), work handle (28), Handleset (29), multi-directional ball (30), four wheel shafts (31), bent plate (32), base bent plate (33) and upper plate slideway (34), it is characterized in that: two interior support arms (5) are housed respectively on base plate (1), in the both sides of base plate, outer support arm (6) is housed respectively,

By axle (9), Upper shaft sleeve (10), lifting frame bent plate (11), support axis (12) and upper bolt (13) on base plate (1), lower bolt (2), Lower shaft sleeve (3), interior support arm (5), outer support arm (6), little axle (7), bearing (8), support arm, form bottom deck assembly, little axle (7) is through outer support arm (6) one stomidiums, by the slideway of base plate (1), bearing (8) packs into after little axle (7) locks with hexagonal nut, lower bolt (2), through interior support arm (5) one stomidiums, is connected with the support of base plate (1) with Lower shaft sleeve (3); Support axis (12) is through outer interior the support arm of support arm (6) (5) of a side, and by support arm in opposite side (5), outer support arm (6) shaft block ring both sides for (14) is fixing, lifting frame bent plate (11) with bolt, fix and both sides in the centre of support arm (5); Axle on support arm (9) passes another stomidium of interior support arm (5) by Upper shaft sleeve (10) and bearing (8), and the slideway fastening nuts of upper plate (17); Upper bolt (13) is connected fastening through another stomidium of outer support arm (6) with the support of upper plate (17) with nut; There is lifting frame bent plate (11) top of interior support arm (5), in a side of base plate (1), pedal (4) is housed;

The active elbow of three position five-way valve (22) fabricated section (20), silencer (23) and plug (21) band glue are fastening and lock after gas source pipe and two freeing pipes, device is in the Air Valve Control box of Handleset (29), spring leaf (16) is fixed on upper plate (17), safety catch (15) is fixed on spring leaf (16), below air bag (19), be fixed on base plate (1), be connected with lifting bent plate (11) above, and fastening with it by locknut curved logical (18);

By safety catch (15), spring leaf (16), upper plate (17) and upper plate slideway (34), form board component, spring leaf (16) is fixed on upper plate (17), it is upper that safety catch (15) is fixed on spring leaf (16), and there is slideway (34) both sides of upper plate (17);

By dolly plate (26), multi-directional ball (30), four wheel shafts (31) and bent plate (32), form dolly plate group, bent plate (32) is equipped with respectively in dolly plate (26) both sides, every bent plate (32) is installed two multi-directional ball (30), and dolly plate (26) is arranged on upper plate (17);

By governor valve (27), work handle (28) and Handleset (29), form Handleset, governor valve (27) is fixed on the support arm of Handleset (29), work handle (28) is fixed on the riser of Handleset (29), and Handleset (29) lower end is connected with dolly plate (26) with bolt.

2. air bag cart jack according to claim 1, it is characterized in that: below air bag (19), be fixed on base plate (1), above it, be connected with lifting bent plate (11), and fastening by the curved logical locking of locknut, axle on support arm (9) passes another stomidium of interior support arm (5) by Upper shaft sleeve (10) and bearing (8), be connected with nut with the slideway (34) of upper plate (17).