CN2318104Y

CN2318104Y - Assembly load-and-carry vehicle capable of free connecting

Info

Publication number: CN2318104Y
Application number: CN 97241701
Authority: CN
Inventors: 吴传团
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-09-10
Filing date: 1997-09-10
Publication date: 1999-05-12
Anticipated expiration: 2007-09-10

Abstract

The utility model relates to a combined carriage vehicle which can be spliced freely. A vehicle frame of the utility model is made into a rectangular frame type structure. Each side frame of the vehicle frame in the rectangular frame type is composed of at least two bearing connection rods and connecting blocks, wherein the bearing connection rods and connection blocks are spliced after the bearing connection rods are freely assembled with each other, and each bearing connection rod is the shape of a foot log. Compared with the prior art, the utility model has the advantages of simple structure and simple assembling technology. According to reusable containers or other articles of different dimensions and specifications, the utility model can be assembled flexibly; thus, the vehicles with different sizes and variable dimensions can be assembled. The utility model can be used as a carrying vehicle and can also be used as a temporary load bearing shelf. When the utility model is not used, wheels and the vehicle frame of the utility model can be disassembled and stored.

Description

Freely assembled compound type truck

The utility model relate to a kind of small-sized hand-operated means of delivery, particularly a kind of be used for article such as Turnover Box both can work as manpower truck (or waggon), but can work as the truck of the independent assortment splicing of interim carrying shelf use again, can be widely used in occasions such as factory floor, warehouse or trade market, supermarket, family.

Have now and often use Turnover Box shipment (as various fresh and alive food, aquatic products, edible mushroom etc.) in places such as factory floor, warehouse, commerce trading center, supermarkets, generally be with manual waggon or with the manpower wooden handcart as the transportation means car, these traditional handbarrow cars do Turnover Box when carrying exist below several point defects:

The one, manual waggon or manpower wooden handcart, its car body occupation of land size is big, deposits inconvenience and manufacturing cost height.The 2nd, mostly these transport trolleys are ironwork or timber-work, get rusty easily to damage and the article of transporting of making dirty, do health and clean inconvenience.The 3rd, the function singleness of these rolling carts, can only play the transport trolley effect, and can not use as interim carrying shelf or carriage, stack again so all Turnover Box (or article) will be brought up to move down will carry Turnover Box or other article the time at every turn, greatly increased labour intensity.

In addition: electric refrigerator that prior art is commercially available or laundry machine wheel (global wheel) carriage (carriage is tower structure) arranged, though convenience is arranged in the use, but there is following shortcoming: can only work as the carriage that carries little weight and use, should not use as carrying greater weight truck, as should not carrying the Turnover Box (filling goods) that multilayer stacks, and should not on the long distance in plant area or warehouse, frequently drag or be shifted.The size of carriage all is the structure that fixes, and generally can not free assembly unit connect, and commonality is poor, so only can be suitable for the refrigerator base or the washing machine pedestal (factory carries out customized or manufacturing in batches according to required base size) of certain model of specific dimensions.

The purpose of this utility model is to overcome above-mentioned defective, thereby design a kind of can be free and the truck of convenient splicing (assembly unit) combination, make have simple in structure, assembly technology is simplified, commonality is good, both can work as transport trolley and use, and can work as interim carrying shelf again and use, bearing capacity big (can above one ton) makes it very to be suitable for the conveyance carrying of Turnover Box or chamber packing material and other items or when the shelf use.

The utility model is realized with following technical scheme, it comprises wheel (load-supporting wheel) and is used for the vehicle frame (vehicle body) of the rectangular tower structure of bearing article, it is characterized in that the frame that described frame-type vehicle frame is made up of contiguous block and the single-plank bridge shape more than at least one carrying extension bar constitutes, carry extension bar and can behind independent assortment, splice according to institute's needed size of bearing article and be assembled into one (can be made into the different vehicle frame framework of dimensions like this) to adapt to the Turnover Box of different size with contiguous block.

Implementing side below in conjunction with accompanying drawing is described in further detail concrete structure principle of the present utility model.

Fig. 1 is a kind of mounting structure scheme drawing (each frame of vehicle frame has only a single-plank bridge shape carrying extension bar) of the utility model truck.

Fig. 2 is another mounting structure scheme drawing (each frame of vehicle frame is serially connected with two single-plank bridge shape carrying extension bars) of the utility model truck.

Wherein: 1～rectangle frame posture vehicle frame, 2～single-plank bridge shape carrying extension bar, 3～square contiguous block, 4～straight angle shape contiguous block, the little runner of 5～flat (bearing capacity surpasses global wheel greatly), 6～tommy, 7～protruding wall.

With reference to accompanying drawing as can be known, the utility model also has following technical characterictic when concrete designing for manufacturing:

One, described contiguous block is again to be made of square contiguous block 3 peaceful dihedral contiguous blocks 4, is provided with at the contiguous block edge to be used to prevent the try to shirk responsibility protruding wall (protection wall) of usefulness of Turnover Box or article.

Two, described every single-plank bridge shape carrying extension bar 2 is again that system is the higher section bar rod member of intensity (as " worker " font beam, channel-section rail or the like), can be structure that pivot bush unit installs cooperating between every extension bar and the contiguous block (as the structure of taper fitting, structure of band tommy or the like), the used material of described carrying extension bar can (or be used extrusion molding with high-intensity engineering plastics (as ABS) injection mo(u)lding, draw molded technology), carrying extension bar also metallic such as available aluminum alloy becomes section bar to use the also available engineering plastics of used contiguous block or other highstrenghtpiston's one-shot formings.

Three, the carrying wheel of being adorned at rectangle frame posture bottom of frame is the little runner 5 of the big flat of bearing capacity.Each little runner directly is assemblied on the bottom attachment face of square contiguous block.

Truck of the present utility model, owing to adopt freely assembled knockdown structure, compared with the prior art, not only simple in structure, assembly technology is simplified, can also be at article such as the Turnover Box of different size specification or half-blank finished products, carry out flexible combination, assemble out not of uniform size, the car of size variable, both can work as and long use, can work as interim carrying shelf use (be positioned over the warehouse midium or long term together with truck and deposit) again as Turnover Box directly being overlayed on the truck apart from transport trolley.Not the time spent, the wheel vehicle frame is also detachably deposited, and the utility model is very suitable for factory, workshop, warehouse, brewery, food and drink factory, and the trade market, occasions such as supermarket are used.

Claims

1, a kind of freely assembled compound type truck, the vehicle frame that comprises wheel and rectangle frame posture structure is characterized in that the frame that the frame-type vehicle frame is made up of contiguous block (4) and the carrying extension bar (2) more than at least one constitutes, but carrying extension bar independent assortment ground and contiguous block splicing are assembled into one.

2, compound type truck according to claim 1 is characterized in that described contiguous block (4) is again to be made of the peaceful dihedral contiguous block of square contiguous block (3) (4), is provided with protruding wall (7) at the edge of contiguous block.

3, compound type truck according to claim 1 is characterized in that described every carrying extension bar (2) is that system is high-intensity section bar rod member, is the structure of pivot bush unit installation between every extension bar and the contiguous block (4).

4, compound type truck according to claim 1 is characterized in that the carrying wheel of rectangular frame bottom is the little runner of flat (5), and the little runner of each flat directly is assemblied on the bottom attachment face of square contiguous block (3).