CN215367813U

CN215367813U - Fixing support adaptive to temperature shrinkage of large-span organic glass

Info

Publication number: CN215367813U
Application number: CN202023138251.6U
Authority: CN
Inventors: 冯益; 校伟民; 汤佳晨; 李磊; 钱春花
Original assignee: Jiangsu Tomson New Material Technology Co ltd
Current assignee: Jiangsu Tomson New Material Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-12-31
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to a fixed support suitable for temperature shrinkage of large-span organic glass, which comprises an upper support and a lower support, wherein the upper support is connected to an upper beam of an installation opening, the lower part of the upper support and the upper part of the lower support are of cylindrical structures which are sleeved pairwise, strip-shaped adjusting holes in the vertical direction are formed in the two cylindrical structures, the two strip-shaped adjusting holes correspond to each other and are connected with sliding pins in a penetrating manner, a sliding pad staggered with the strip-shaped adjusting holes is arranged between the two cylindrical structures, a bayonet along the large-span width direction of the organic glass is arranged at the lower part of the lower support, and the upper part of the organic glass is clamped in the bayonet. The structure is simple and compact, the stress generated by temperature expansion can be effectively released, and the problem of deformation caused by temperature contraction is avoided.

Description

Fixing support adaptive to temperature shrinkage of large-span organic glass

Technical Field

The utility model designs a support, in particular to a fixed support suitable for temperature shrinkage of large-span organic glass.

Background

Organic glass compares glass light in weight because of self characteristic, and can be according to the stress condition unlimited increase thickness, satisfies the safe demand of in-service use. The length and height can be increased without limitation by using bulk polymerization according to the ornamental requirements. Therefore, more and more landscapes, curtain walls and the like use acrylic as a transparent material to meet the ornamental requirement and the entertainment requirement of public places.

But the organic glass can be infinitely used for great advantages along with more full utilization of landscape and curtain walls. Traditional fixing support is simply articulate fixed organic glass, when organic glass temperature contraction, can't carry out effectual stress release and deformation control, has organic glass to damage the problem because of the temperature expansion, directly influences safe in utilization and life-span.

Disclosure of Invention

Aiming at overcoming the defects of the above conditions, the utility model provides the fixing support which is simple and compact in structure, can effectively release stress generated by temperature expansion, and avoids the deformation problem caused by temperature contraction and is suitable for the temperature contraction of the large-span organic glass.

The technical scheme adopted by the utility model is as follows: the utility model provides an adaptation large-span organic glass temperature contraction's fixing support which characterized in that: including upper and lower support, the upper bracket is connected at the installing port upper beam, and upper bracket lower part, lower support upper portion are two liang of tubular structure that cup joint, all set up the rectangular shape regulation hole of direction from top to bottom on two tubular structure, and two rectangular shape regulation holes are corresponding and the cross-under has the sliding pin, are equipped with the sliding pad of the rectangular shape regulation hole of staggering between two tubular structure, and the lower support lower part sets up along organic glass large-span width direction's bayonet socket, joint organic glass upper portion in the bayonet socket.

Further, the cylindrical structure is square or round.

Further, the sliding pad is made of MGB self-lubricating materials.

Further, the slide pad is cylindrical.

Further, organic glass upper portion sets up the joint head that cross-sectional dimension is greater than organic glass thickness, joint head joint in the bayonet socket and the bayonet socket binding off joint head down.

Furthermore, the clamping head is of a rectangular structure, the outer external corner of the rectangular structure is a fillet, and the inner internal corner of the bayonet corresponds to the outer external corner to design the fillet.

The utility model has the advantages that: the brittleness characteristic of a single material of the organic glass is fully considered, the clamping head part at the upper part of the organic glass is clamped in the clamping opening of the lower support, no hole is formed in the organic glass, the damage to the whole structure of the organic glass is effectively avoided, the clamping opening clamping and hanging connection are replaced, and the round corner matching is performed, so that the structural use stability is improved; the upper support lower part is cup jointed through MGB self-lubricating material sliding pad tube-shape in undersetting upper portion, cooperates rectangular shape regulation hole and sliding pin direction, can slide release stress under the big shrink environment of organic glass to there is the flexible direction ability of guide, the control warp, satisfies the requirement that temperature expansion produced stress and releases, thereby avoids temperature contraction to lead to the deformation problem, improves safety in utilization and life.

Drawings

FIG. 1 illustrates a use state of the present invention;

fig. 2 is a left side view of fig. 1.

In the figure: organic glass 1, joint head 2, upper beam 3, upper bracket 4, lower tubular structure 5, rectangular shape regulation hole 6, MGB self-lubricating sliding pad 7, sliding pin 8, undersetting 9, upper tubular structure 10, bayonet 11.

Detailed Description

The following examples are further illustrated.

Shown in FIGS. 1 and 2: the utility model provides an adaptation large-span organic glass temperature contraction's fixing support, which comprises an upper bracket, the

undersetting

4, 9, the upper bracket is connected at the installing port upper beam 3, the upper bracket lower part, undersetting upper portion is two liang of lower tubular structure 5 and last tubular structure 10 that cup joint respectively, the tubular structure is square, the rectangular shape regulation hole 6 of direction about all seting up on two tubular structures, two rectangular shape regulation holes are corresponding and the cross-under has sliding pin 8, be equipped with the MGB self-lubricating sliding pad 7 of the rectangular shape regulation hole of staggering between two tubular structures, the undersetting lower part sets up along organic glass large-span width direction's bayonet socket 11, when using, 1 upper portion of organic glass sets up the joint head 2 that cross-sectional dimension is greater than organic glass thickness, joint head joint is in bayonet socket 11 and the bayonet socket binding off joint head down.

In this embodiment, the joint head is the rectangle structure, and the outer external corner of rectangle structure is the fillet, and the bayonet socket internal corner corresponds outer external corner design fillet.

On the basis of the above embodiment, the sleeve joint of the cylindrical structure can be replaced by a round structure or other structures which are convenient for sleeve joint, sliding and manufacturing up and down.

Claims

1. The utility model provides an adaptation large-span organic glass temperature contraction's fixing support which characterized in that: including upper and lower support, the upper bracket is connected at the installing port upper beam, and upper bracket lower part, lower support upper portion are two liang of tubular structure that cup joint, all set up the rectangular shape regulation hole of direction from top to bottom on two tubular structure, and two rectangular shape regulation holes are corresponding and the cross-under has the sliding pin, are equipped with the sliding pad of the rectangular shape regulation hole of staggering between two tubular structure, and the lower support lower part sets up along organic glass large-span width direction's bayonet socket, joint organic glass upper portion in the bayonet socket.

2. The fixing support adapted to the temperature shrinkage of the large-span organic glass according to claim 1, wherein: the cylindrical structure is square or round.

3. The fixing support adapted to the temperature shrinkage of the large-span organic glass according to claim 1, wherein: the sliding pad is made of MGB self-lubricating materials.

4. A fixing support adapted to the temperature shrinkage of large-span organic glass according to claim 1 or 3, wherein: the sliding pad is cylindrical.

5. The fixing support adapted to the temperature shrinkage of the large-span organic glass according to claim 1, wherein: organic glass upper portion sets up the joint head that cross-sectional dimension is greater than organic glass thickness, joint head joint in the bayonet socket and the bayonet socket binding off joint head down.

6. The fixing support adapted to the temperature shrinkage of the large-span organic glass according to claim 5, wherein: the clamping head is of a rectangular structure, the outer external corner of the rectangular structure is a fillet, and the internal corner of the bayonet corresponds to the outer external corner to design the fillet.