CN102620127A

CN102620127A - Folding portable support

Info

Publication number: CN102620127A
Application number: CN2012100673286A
Authority: CN
Inventors: 周小刚; 张小卫; 郝启强
Original assignee: JIANGSU WONENG PHOTOVOLTAIC TECHNOLOGY Co Ltd
Current assignee: JIANGSU WONENG PHOTOVOLTAIC TECHNOLOGY Co Ltd
Priority date: 2012-03-14
Filing date: 2012-03-14
Publication date: 2012-08-01

Abstract

The invention belongs to the field of industrial and living supports, in particular to a folding portable support. The support comprises a base, the front end of the base is connected with a support oblique beam through a first connector, the first connector is fixed with the oblique beam, and the first connector is movably connected with the base through a connecting point; the rear end of the base is connected with a supporting piece through a second connector, the supporting piece is fixed with the second connector, and the second connector is matched with the base through a matching piece; the supporting piece is connected with the oblique beam through a third connector, the third connector is movably connected with the supporting piece, and the third connector is fixed with the oblique beam; and at least one cross beam is arranged on the oblique beam, and the cross beam can rotate together with a connecting point of the cross beam and the oblique beam. The invention has the advantages that the support can be collected and transported without complete detachment by matching and connection of the profiles; the support is quick and convenient to install; and more supports can be collected in a limited space, so that the transportation cost is reduced.

Description

The foldable portable cribbing

Technical field

The invention belongs to the field of stents of industry, life usefulness, specifically is a kind of foldable portable cribbing.

Background technique

The global warming problem is serious day by day; The product that with environmental protection and energy saving is notion has become many focuses of being attracted attention; Solar energy industry especially wherein; Owing to have close raw material and operation attribute with the semiconductor and the panel industry of existing complete basis, thereby abundant technology and talent's supply arranged, the first-selection when becoming high-tech manufacturer input environmental protection and energy-conservation industry.Except the material that solar energy system adopted; Solar energy source has also received some restrictions because of the characteristic of itself easily; For instance, change according to different climate or position that solar energy system is set is different or under different time, the conversion efficiency of solar energy source all receives considerable influence; So when solar components is installed, all use support usually, can improve photoelectric transformation efficiency like this.

In sphere of life, the support utilization ratio is also very high, and such as airing clothes etc., and support is also very many in application of military field, builds simple and easy military tent such as the field.

When above-mentioned support commonly used uses, the problem that ubiquity is inconvenient, such as, link is too many, causes need after consulting operation instruction, just installing usually, and also also inconvenient transportation the time.

Summary of the invention

The problem that the present invention will solve provide a kind of installation simply, support conveniently, the invention provides the foldable portable cribbing.

The invention provides following technological scheme:

The foldable portable cribbing, it comprises a base, the base front end is connected with the support cant beam through first link, and is fixing between first link and the cant beam, flexibly connects through a tie point between first link and the base;

Base rear end is connected with supporting element through second link; Fixing between the supporting element and second link, second link cooperates through counterpart with base, after counterpart is fixed during use; Fixing between second link and the base; When taking in, counterpart unclamps, and second link slides on base through counterpart and takes in;

Be connected through the 3rd link between supporting element and the cant beam, the 3rd link and supporting element flexibly connect, and be fixing between the 3rd link and the cant beam;

Cant beam is provided with at least one crossbeam, and this crossbeam can be rotated along with the tie point with cant beam.

Described cant beam is the section bar that has groove.

Described base is the section bar that has groove.

Described supporting element is the section bar that has groove.

Described crossbeam connects through the fixed connecting piece that is arranged on the cant beam both sides.

Described supporting element is for simultaneously having the section bar of groove, and this groove can make base be contained within its groove when taking in.

Described counterpart is that the bolt of band handle and the nut cooperation of non-transfer form.

Described first link, second link and the 3rd link are triangle grooved link.

Described fixed connecting piece is three angle connectors.

Has an opening on described three angle connectors.

Advantage of the present invention is through cooperation between the section bar and switching, can be not carrying out taking in transportation under the entirely disassembled situation, and quick and convenient during installation, in limited space, can take in more supports, reduced cost of transportation.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the perspective view of Fig. 1.

Embodiment

Like Fig. 1, Fig. 2, shown in Figure 3; The foldable portable cribbing, it comprises a base 1, base 1 front end is connected with support cant beam 2 through the first link A; Fixing between the first link A and the cant beam 2, flexibly connect through a tie point a between the first link A and the base 1;

Base 1 rear end is connected with supporting element 3 through the second link B, and fixing between the supporting element 3 and the second link B, the second link B cooperates through counterpart b with base 1; After counterpart b fixes during use, fixing between the second link B and the base 1, when taking in; Counterpart b unclamps, and the second link B slides on base 1 through counterpart b and takes in, and this moment, supporting element 3 can be the section bar that has groove; Such as C shaped steel, base 1 can be accommodated in the groove of supporting element 3, and cant beam 2 and base 1 are merged; Be convenient to guide and support and transport, also do not need to dismantle fully to separate between cant beam and the base, can simply install fast again when installing once more; Do not need to read specification or drawing in addition, saved many extra links, overall weight is 1/3rd of an existing weight support frame; Installation cost be existing sixth less than, and can realize the slidable adjustment angle, general ordinary people can realize installing and fixing;

Be connected through the 3rd link C between supporting element 3 and the cant beam 2, the 3rd link C and supporting element 3 flexibly connect, and fix between the 3rd link C and the cant beam 2;

Cant beam 2 is provided with at least one crossbeam 4, and the quantity of crossbeam 4 can be selected according to actual needs, and it is fixing up and down to select two crossbeams 4 to be convenient to usually; This crossbeam 4 can be rotated along with the tie point with cant beam 2; Usually the both sides of cant beam 2 are provided with fixed connecting piece, and crossbeam 4 is connected with cant beam 2 through fixed connecting piece, unclamps one of them fixed connecting piece; Then crossbeam 4 can be rotated along another fixed connecting piece; Especially when the length of crossbeam 4 greater than between two crossbeams 4 apart from the time, can be fixed on two fixed connecting pieces of cant beam 2 the same sides, at this moment after crossbeam 4 rotations; Crossbeam 4 is parallel drawing close with cant beam, so also can be so that guide and support and take in transportation.

In the above-mentioned mode of execution, cant beam 2 can be for having the section bar of groove, the section bar of four sides trough of belt especially, and fixed connecting piece can carry out displacement adjustment in the groove of cant beam both sides like this.。

In the above-mentioned mode of execution, base 1 is for having the section bar of groove, and supporting element 3 slides in groove through the second link B like this, thereby takes in, and it is parallel that supporting element 3 and base 1 are drawn close, and reduces transport space, and the while is also convenient and swift when installing once more.

In the above-mentioned mode of execution; Crossbeam 4 connects through the fixed connecting piece that is arranged on cant beam 2 both sides, general three angle connectors that adopt of this fixed connecting piece, and this three angle connector can be the band through hole; Also can form opening in the through hole; The pin or the bolt that pass through hole like this can directly leave three angle connectors from opening, and do not need to turn on fully, prevent that pin or bolt from losing.

In the above-mentioned mode of execution, supporting element 3 also can adopt multiaspect to have the section bar of groove for simultaneously having the section bar of groove, and the effect of groove is that base or cant beam are contained within its groove.

In the above-mentioned mode of execution, counterpart b is that the bolt of band handle and the nut cooperation of non-transfer form.

In the above-mentioned mode of execution, first link, second link and the 3rd link are triangle grooved link.

In the above-mentioned mode of execution, fixed connecting piece is three angle connectors, is generally angle bar, wherein on the angle bar one or more opening can be set.

In the above-mentioned mode of execution, can be provided with a connection fixed beam 5 in base 1 side, this connection fixed beam also is connected on the base 1 through an adaptor, can fold to be close to base 1, launches the back perpendicular to fixing between 1, two fixed beam 5 of base.

Claims

1. foldable portable cribbing, it comprises a base, the base front end is connected with the support cant beam through first link, and is fixing between first link and the cant beam, passes through a tie point flexible connection between first link and the base;

2. foldable portable cribbing according to claim 1 is characterized in that: described cant beam is the section bar that has groove.

3. foldable portable cribbing according to claim 1 and 2 is characterized in that: described base is the section bar that has groove.

4. foldable portable cribbing according to claim 1 and 2 is characterized in that: described supporting element is the section bar that has groove.

5. foldable portable cribbing according to claim 1 and 2 is characterized in that: described crossbeam connects through the fixed connecting piece that is arranged on the cant beam both sides.

6. foldable portable cribbing according to claim 4 is characterized in that: described supporting element is for simultaneously having the section bar of groove, and this groove can make base be contained within its groove when taking in.

7. foldable portable cribbing according to claim 1 and 2 is characterized in that: described counterpart is that the bolt of band handle and the nut cooperation of non-transfer form.

8. foldable portable cribbing according to claim 1 and 2 is characterized in that: described first link, second link and the 3rd link are triangle grooved link.

9. foldable portable cribbing according to claim 5 is characterized in that: described fixed connecting piece is three angle connectors.

10. foldable portable cribbing according to claim 9 is characterized in that: have an opening on described three angle connectors.