CN201951938U

CN201951938U - Positioning trolley capable of lifting automatically along with load weight

Info

Publication number: CN201951938U
Application number: CN2010206581763U
Authority: CN
Inventors: 杉浦康成
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-14
Filing date: 2010-12-14
Publication date: 2011-08-31
Anticipated expiration: 2020-12-14

Abstract

A positioning trolley capable of lifting automatically along with load weight comprises a handcart composed of a trolley underframe assembled with wheels on the bottom and a handle extended upwards from the trolley underframe, an X-type support movably disposed on the trolley underframe, and a bearing lifting stand disposed on the X-type support; the X-type support is composed of two upper movable supports, two lower movable supports and an extension spring component; a fixed rotation block is pivoted on the bottom combination lugs between the two lower movable supports by a shaft lever; a movable block for adjusting the handle is pivoted on the center positioning seat between the upper movable supports by a shaft lever; the extension spring component is located and assembled between the rotation block and the movable block by a telescopic shaft. The bearing lifting stand of the utility model can elevate and decent along with the weight of the bore articles to locate the articles at the height of the standing or sitting posture of a person, thereby achieves the benefit of saving manpower and the man-hour for taking and putting the articles; and especially can increase work efficiency.

Description

Can be with the positioning bogie of load capacity automatic lifting

Technical field

The utility model relate to a kind of can be with the positioning bogie of load capacity automatic lifting, mainly be that its carrying bay-lift must be along with the weight of bearing article adjustable height automatically, so that article must be set and maintain that human body is stood or the height of sitting posture, reach the benefit of saving manpower, taking, putting article man-hour, particularly can promote work efficiency.

Background technology

No. the 093218480th, TaiWan, China utility model patent " oil pressure winnowing pan chassis structure ", and No. 097214539 " Hand-cart for transporting structure " with ladder, and No. 097215450 " lifting tables machine improving apparatus " case, be that this creator creates, because structure is novel, uniqueness can be covered the authorization of an ancient unit of weight office then and be checked and approved on record, now therefore this creator does not take pride in, still continue pursuing ideal, practical and progressive, concentrated on studies again, design and exploitation, for making lifting cart can more bring into play utility function, the birth of the utility model " can with the positioning bogie of load capacity automatic lifting " is arranged then.

The utility model content

Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defective that prior art exists, and provide a kind of can be with the positioning bogie of load capacity automatic lifting, its carrying bay-lift must be along with the weight of bearing article adjustable height automatically, so that article must be set and maintain that human body is stood or the height of sitting posture, reach the benefit of saving manpower, taking, putting article man-hour, particularly promote work efficiency.

The technical scheme that its technical matters that solves the utility model adopts is:

A kind of can be with the positioning bogie of load capacity automatic lifting, comprise the under-carriage that bottom group is equipped with wheel body, the hand barrow that is combined into the upwardly extending handle of this under-carriage certainly and connecing is located at mobilizable X-shaped formula support on the under-carriage and is erected at devices such as carrying bay-lift on the X-shaped formula support, it is characterized in that:

This X-shaped formula support is made up of last movable support, following movable support and tension spring assembly, decide turning block with the axostylus axostyle pivot in the bottom between these two times movable supports in conjunction with ear, and on the centrally-located seat between the movable support on this, borrow the axostylus axostyle pivot to be provided with the movable block of adjusting handle surely; As for this tension spring assembly is to be assembled between this turning block and the movable block with the telescopic shaft location;

Turn should be adjusted handle displacement movable block and telescopic shaft and tension spring assembly, and changed the position that movable support is gone up in this tension spring assembly conflict, so set the scope of carrying bay-lift bearing article weight; Its X-shaped formula support and carrying bay-lift are can be along with the weight lifting automatically of bearing article change height, so that article must be set and maintain that human body is stood or the height of sitting posture.

Described can be with the positioning bogie of load capacity automatic lifting, wherein, under-carriage offers through hole, is resisting the bottom roller of described down movable support for penetrating latch by slide rail, limits and is stuck in the extreme higher position and will carry bay-lift.

Described can be with the positioning bogie of load capacity automatic lifting, wherein, tension spring assembly and telescopic shaft are to be made as single string combination, also can be made as many string combinations, set the type scope of carrying bay-lift bearing article weight in view of the above.

The beneficial effects of the utility model are, its carrying bay-lift must be along with the weight of bearing article adjustable height automatically, so that article must be set and maintain that human body is stood or the height of sitting posture, reach the benefit of saving manpower, taking, putting article man-hour, particularly promote work efficiency.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a combination schematic perspective view of the present utility model.

Fig. 2 is that master of the present utility model looks the combination scheme drawing.

Fig. 3 is that the combination scheme drawing is looked on right side of the present utility model.

Fig. 4 is a combination partial enlarged drawing of the present utility model.

Fig. 5 is a usage operation situation scheme drawing of the present utility model.

Fig. 6 is the scheme drawing that the utility model is got latch restriction bottom roller.

Fig. 7 is the combination schematic perspective view of another embodiment of the utility model.

Fig. 8 is that the master of an embodiment shown in Figure 7 looks the combination scheme drawing.

Fig. 9 is that the combination scheme drawing is looked on right side embodiment illustrated in fig. 7.

The number in the figure explanation:

10 hand barrows

11 wheel bodys

12 under-carriages, 121 slide rails, 122 through holes

13 handles

14 latches

20X form support

Movable support on 21

211 upper rollers, 212 positioning seats, 213 axostylus axostyles

214 adjust handle 215 movable blocks

22 times movable supports

221 bottom rollers 222 are in conjunction with ear 223 axostylus axostyles

224 turning blocks

23 pivots

24 tension spring assemblies

241 telescopic shafts

31 carrying bay-lifts

40 article

The specific embodiment

At first, please cooperate and consult Fig. 1 to shown in Figure 4, the utility model provide a kind of can be with the positioning bogie of load capacity automatic lifting, consist predominantly of one or four corners bottoms pivot group the rectangle under-carriage 12 of wheel body 11 is arranged, with a hand barrow 10 that is combined into from the upwardly extending handle 13 of these under-carriage 12 rearward end, and a pair of movable connect the X-shaped formula support 20 that is located on the under-carriage 12 and be erected on the X-shaped formula support 20 can horizontal lifting devices such as carrying bay-lift 31, but this hand barrow 10 is not a technical characterictic of the present utility model, and the utility model is characterised in that:

12 liang of inboards of this under-carriage are made as slide rail 121, slide for the bottom roller 221 of this X-shaped formula support 20;

This X-shaped formula support 20 is by last movable support 21, down the tension spring assembly 24 of movable support 22 and adjustable tension is combined, and is to be articulated with pivot 23 and should go up movable support 21 with the middle part of movable support 22 down, so that it constitutes X-shaped formula; Be that the front end below that will go up movable support 21 is linked on the under-carriage 12, the front end of movable support 22 top then connects mutually with this carrying bay-lift 31 down, and movable support 21 is equiped with upper roller 211 and bottom roller 221 separately with upper and lower two ends in rear that descend movable support 22 on this, and allow this bottom roller 221 resist in the slide rail 121 of under-carriage 12, this upper roller 211 is then supporting (holding) carrying bay-lift 31 bottom surfaces; Utilize axostylus axostyle 223 pivots to decide turning block 224 in the bottom between these the two times movable supports 22 in conjunction with ear 222 again, on the centrally-located seat 212 between the movable support 21 this on, utilize axostylus axostyle 213 pivots to be provided with the movable block 215 of adjustment handle 214 surely in addition;

This tension spring assembly 24 is to utilize telescopic shaft 241 location to be assembled in this turning block 224 and movable block 215 intervals.

Aforementionedly be the be associated general introduction of structure and position of its each assembly of the utility model " can with the positioning bogie of load capacity automatic lifting "; Then, again with usage operation situation of the present utility model, and the benefit that expection can be reached is stated as the back:

Please cooperate and consult Fig. 2, Fig. 4, shown in Figure 8, this adjustment handle 214 of turn the utility model is movable movable block 215 and telescopic shaft 241 and tension spring assembly 24, change the relative position of the last movable support 21 of these tension spring assembly 24 conflict X-shaped formula supports 20, so set the scope of carrying bay-lift 31 load capacities (for example: 10 to 50 kilograms, 20 to 80 kilograms, 30 to 100 kilograms, 40 to 100 kilograms, 55 to 210 kilograms, 80 to 210 kilograms, 100 to 400 kilograms, 220 to 600 kilograms etc. specification).

Continue as Fig. 2 and shown in Figure 5, be to show that the utility model can be with the embodiment of 80 to 210 kilograms of specifications of positioning bogie of load capacity automatic lifting, its X-shaped formula support 20 is can be along with the weight lifting automatically change height of bearing article 40, and order carrying bay-lift 31 must drop to B to C gradually by A, otherwise be increased to the situation of B to A gradually by C, so that article 40 must be set and maintain that human body is stood or sitting posture convenient, the laborsaving height that takes, puts operation.

Fig. 1, shown in Figure 6 also must offer through hole 122 on this under-carriage 12 for another example, penetrates latch 14 and is resisting the bottom roller 221 of movable support 22 by slide rail 121, so limits carrying bay-lift 31 and is stuck in the extreme higher position.

Need to replenish Chen Ming, as Fig. 1, shown in Figure 3, this tension spring assembly 24 of the utility model and telescopic shaft 241 are to be made as single string combination; Fig. 7, shown in Figure 9 and for example, this tension spring assembly 24 of the utility model and telescopic shaft 241 also must be made as many string combinations, enlarge the scope of the utility model carrying bay-lift 31 load capacities (for example: 10 to 50 kilograms, 20 to 80 kilograms, 30 to 100 kilograms, 40 to 100 kilograms, 55 to 210 kilograms, 80 to 210 kilograms, 100 to 400 kilograms, 220 to 600 kilograms etc. type) in view of the above.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

In sum, the utility model is on structure design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.

Claims

One kind can be with the positioning bogie of load capacity automatic lifting, comprise the under-carriage that bottom group is equipped with wheel body, the hand barrow that is combined into the upwardly extending handle of this under-carriage certainly and connecing is located at mobilizable X-shaped formula support on the under-carriage and is erected at devices such as carrying bay-lift on the X-shaped formula support, it is characterized in that:

This X-shaped formula support is made up of last movable support, following movable support and tension spring assembly, decide turning block with the axostylus axostyle pivot in the bottom between these two times movable supports in conjunction with ear, and on the centrally-located seat between the movable support on this, borrow the axostylus axostyle pivot to be provided with the movable block of adjusting handle surely; As for this tension spring assembly is to be assembled between this turning block and the movable block with the telescopic shaft location;

Turn should be adjusted handle displacement movable block and telescopic shaft and tension spring assembly, and changed the position that movable support is gone up in this tension spring assembly conflict, so set the scope of carrying bay-lift bearing article weight; Its X-shaped formula support and carrying bay-lift are can be along with the weight lifting automatically of bearing article change height, so that article must be set and maintain that human body is stood or the height of sitting posture.
2. according to claim 1 can be with the positioning bogie of load capacity automatic lifting, it is characterized in that, described under-carriage offers through hole, is resisting the described bottom roller of movable support down for penetrating latch by slide rail, is stuck in the extreme higher position and will carry the bay-lift qualification.
3. according to claim 1 can be with the positioning bogie of load capacity automatic lifting, it is characterized in that, described tension spring assembly and telescopic shaft are to be made as single string combination, also can be made as many string combinations, set the type scope of carrying bay-lift bearing article weight in view of the above.