CN206012642U - Folding go-cart - Google Patents

Abstract

This utility model provides a kind of folding go-cart, including chassis, handrail and wheel, it is characterised in that：Chassis is divided into anterior chassis and rear chassis two parts, and anterior chassis and rear chassis are connected by hinges, and rear chassis can rotary folding forward, it is placed on anterior chassis, handrail is flexibly connected with anterior chassis, handrail can inside rotary folding, be placed on anterior chassis.Folding go-cart also includes folding rack, and during use, rack is opened and is positioned in anterior chassis or the rear chassis of dolly.Go-cart of the present utility model and rack fold, launch fast, to be suitable for the article for loading different size length, and rack can be placed in go-cart, it is also possible to unloaded down, flexible and convenient to use.Go-cart and rack can compress folding, with higher carrying and storage function.

Description

Folding go-cart

Technical field

This utility model belongs to mechanical field.

Background technology

Substation secondary maintenance specialty is the specialty more than a contact point, therefore manual device used in secondary maintenance specialty The species such as tool, electrical equipment, test equipment are various, and job site is related to open air.Past in the work of same interval prerun regular inspection A little many toward being related to than other specialties.Instrument, the common wooden handcart of instrument are moved to existing by Many times maintainer as playing with building blocks , it is easy to overturn.Particularly when using up-flow instrument, wire, high-altitude wiring folder, long ladder, workbox, Common Instrument, Carry very difficult.

The power supply of the production such as most domestic transformer station, generating field, switchyard at present place, due to the restriction of geographical space, Spot repair is safeguarded substantially also in a large number using small-sized go-cart handbarrow.Waggon becomes people's daily life, work In indispensable practical handbarrow.In this regard, exploitation utility model waggon is the important need of people's work and life Ask.

There is substantial amounts of flat board utility cart, or tool car, the tool car in special field now on thing field, but mostly not It is to design excessively simply not applying to, is exactly could to use on specific field.But for each enterprise or unit difference The apparatus such as type, the Work tool of different purposes, instrument are not very applicable.And for general enterprises or unit individually exploitation and Design is a kind of or a mover, puts goods on the market as demand is not difficult to produce manufacture in enormous quantities very much, and development cost is too high.

Conventional type waggon, is made up of base plate and handrail, installs four steered wheels under base plate.The size of chassis Determine the transport capacity of dolly, normal length does not surpass and carrys out 1.5m, and base plate is fixed, and transporting capacity is by chassis area and weight capacity Determine, it has not been convenient to carry longer goods and Work tool, carry conventional long ladder in transformer station and be inconvenient.

Concertina type waggon, base plate frequently with aluminium section bar can be stretched, with conventional type waggon difference It is that utility cart chassis can stretch.Carrying can be shunk when need not carry volume cargo or Work tool, when need During the larger goods of volume to be moved, little pushing hands chassis is extended, dolly floor space can be increased, carry larger volume goods.But It is still to be apparent not enough when long materials are carried.Because chassis stretch long cause dolly using dumb, while after elongating chassis Easily decline dolly weight capacity.

Folded form waggon, is common in baby's car, the portable lorry of supermarket etc., due to complex structure, designs weight capacity Low.Easy failure, car body component are difficult to substitute and change, maintenance difficult.Difficulty when carrying long goods, heavy Work tool or instrument Greatly.

Utility model content

Design a kind of foldable, combined waggon.Make up conventional dolly chassis area not big enough, weight capacity Not high shortcoming.There is convenient handling article, handling process to be difficult goods, the advantage that overturns simultaneously.This utility model is in tradition Small-scale Flat utility cart moulding on transformed, the technical scheme of employing is as follows：

A kind of folding go-cart, including chassis, handrail and wheel, it is characterised in that：Chassis be divided into anterior chassis and after Portion chassis two parts, anterior chassis and rear chassis are connected by hinges, rear chassis can rotary folding forward, be placed on On anterior chassis, handrail is flexibly connected with anterior chassis, handrail can inside rotary folding, be placed on anterior chassis.

The handrail is provided with stop.When handrail rotate to vertical with utility cart chassis portion when, stop can automatic clamping Firmly handrail, plays a part of fixed handrail.

The anterior chassis and rear chassis include framework and support bar.

The support bar is active support, in dolly chassis framework does slide anteroposterior, big for adapting to contained object Little.

The folding go-cart also includes folding rack, and during use, rack opens the anterior bottom for being positioned over dolly On disk or rear chassis.

The rack includes underframe, left frame, right frame, by gemel connection between the underframe and left frame, the bottom By gemel connection between frame and right frame, the left frame and right frame are constituted by upper ledge and lower frame, between upper ledge and lower frame By gemel connection, after upper ledge and lower frame folding, rack bottom is closed at.

The rack also includes that slip fix bar and hand power screw button, the two ends of fix bar are individually positioned in the upper of left frame On the upper ledge of frame and right frame, the hand power screw button is used for the tightness for controlling slip fix bar, and slip fix bar is slided During to desired position, hand power screw button is tightened, fixed slip fix bar is placed in thing so as to fix bar of sliding can be fixedly clamped Object inside frame.

Rack can be placed in go-cart, it is also possible to unloaded down, flexible and convenient to use.Rack can compress folding, with more High carrying and storage function.

The beneficial effects of the utility model：1st, folding, extensibility are good, are suitable for the article for loading different size length, can To launch to carry transformer station's ordinary articles and electric power overhaul instrument after vehicle body, can carry compared with elongated shape article, such as insulate long ladder, Overhead jointing clamp etc.；2nd, combine arbitrarily, thus it is possible to vary vehicle-mounted rack size, and rack can also folding shrinking, by compositionss Frame can realize the characteristics of loading polytropy.Rack can be placed in go-cart, it is also possible to unloaded down, flexible and convenient to use.3rd, go-cart Folding can be compressed with rack, with higher carrying and storage function.

Description of the drawings

Accompanying drawing 1 is the expanded schematic diagram of preferred embodiment of the present utility model.

Accompanying drawing 2 is the schematic diagram when rear chassis of preferred embodiment of the present utility model are folded.

Accompanying drawing 3 is the schematic diagram when handrail of preferred embodiment of the present utility model is folded.

Accompanying drawing 4 is the schematic perspective view of the rack of preferred embodiment of the present utility model.

Schematic diagram when accompanying drawing 5 is the folding of the rack of preferred embodiment of the present utility model.

Accompanying drawing 6 is the schematic diagram when rack of preferred embodiment of the present utility model is placed in go-cart.

Wherein, 1- handrails, 2- movable rotation-shafts, 3- active supports, 4- front portions chassis, 5- fixation corner fittings, 6- hinges, 7- rear chassis, 8- wheels, 9- slip fix bars, 10- rack underframes, 11- hand power screw buttons, 12- right frames, 13- left frames, 14- upper ledges, 15- lower frames, 16- hinges.

Specific embodiment

With reference to the accompanying drawings and examples this utility model is further illustrated.

As shown in figure 1, a kind of folding go-cart, including chassis, handrail 1 and wheel 8, chassis is divided into 4 He of anterior chassis 5 two parts of rear chassis, anterior chassis 4 and rear chassis 5 are connected by hinges, rear chassis 5 can rotary folding forward, Be placed on anterior chassis 4, handrail 1 is flexibly connected with anterior chassis 4, handrail 1 can inside rotary folding, be placed on anterior bottom On disk.

The handrail is provided with stop.When handrail rotate to vertical with utility cart chassis portion when, stop can automatic clamping Firmly handrail, plays a part of fixed handrail.

The anterior chassis 4 and rear chassis 5 include framework and support bar 3.

The support bar is active support 3, in dolly chassis framework does slide anteroposterior, big for adapting to contained object Little.

The folding go-cart also includes folding rack, and during use, rack opens the anterior bottom for being positioned over dolly On disk 4 or rear chassis 5.

The rack includes underframe 10, left frame 13, right frame 12, by hinge 16 between the underframe 10 and left frame 13 Connection, is connected by hinge 16 between the underframe 10 and right frame 12, and the left frame 13 and right frame 12 are by 14 He of upper ledge Lower frame 15 is constituted, and is connected by hinge 16 between upper ledge 14 and lower frame 15, closes at rack bottom after upper ledge and lower frame folding.

The rack also includes that slip fix bar 9 and hand power screw button 11, the two ends of slip fix bar 9 are individually positioned in a left side On the upper ledge of the upper ledge of side frame 13 and right frame 12, the hand power screw button 11 is used for the tightness for controlling slip fix bar, When slip fix bar 9 slides into desired position, hand power screw button 11 is tightened, fixed slip fix bar 9, so as to fix bar of sliding 9 can be fixedly clamped is placed in object inside rack.

Rack can be placed in go-cart, it is also possible to unloaded down, flexible and convenient to use.Rack can compress folding, with more High carrying and storage function.

Preferred embodiment of the present utility model is the foregoing is only, not in order to limit this utility model, all at this Within new spirit and principle, to those skilled in the art, on the premise of creativeness is not paid, institute Any modification, equivalent substitution and improvements of work etc., should be included within the protection domain of utility model.

Claims (7)

1. a kind of folding go-cart, including chassis, handrail and wheel, it is characterised in that：Chassis is divided into anterior chassis and rear portion Chassis two parts, anterior chassis and rear chassis are connected by hinges, rear chassis can rotary folding forward, before being placed on On portion chassis, handrail is flexibly connected with anterior chassis, handrail can inside rotary folding, be placed on anterior chassis.

2. a kind of folding go-cart according to claim 1, the handrail are provided with stop, when handrail rotate to little When go-cart chassis portion is vertical, stop can block handrail automatically, play a part of fixed handrail.

3. a kind of folding go-cart according to claim 1, the anterior chassis and rear chassis include framework and prop up Stay.

4. a kind of folding go-cart according to claim 3, the support bar are active support, in dolly chassis frame Slide anteroposterior is done in frame, for adapting to contained article size.

5. a kind of folding go-cart according to claim 1, the folding go-cart also include folding rack, During use, rack is opened and is positioned in anterior chassis or the rear chassis of dolly.

6. a kind of folding go-cart according to claim 5, the rack includes underframe, left frame, right frame, described By gemel connection between underframe and left frame, by gemel connection between the underframe and right frame, the left frame and right frame Constituted by upper ledge and lower frame, by gemel connection between upper ledge and lower frame, after upper ledge and lower frame folding, close at rack bottom.

7. a kind of folding go-cart according to claim 6, the rack also include slip fix bar and hand power screw Button, the two ends of fix bar are individually positioned on the upper ledge of upper ledge and right frame of left frame, and the hand power screw button is used for controlling The tightness of slip fix bar, when slip fix bar slides into desired position, tightens hand power screw button, and fixed slip is fixed Bar, is placed in object inside rack so as to fix bar of sliding can be fixedly clamped.