CN212641219U

CN212641219U - Adjustable simple top support device for temporarily fixing steel box girder

Info

Publication number: CN212641219U
Application number: CN202021047361.9U
Authority: CN
Inventors: 李慧伟; 李文辉; 鲁雅军; 刘国栋; 秦志刚
Original assignee: Second Construction Engineering Co Ltd of China Construction Third Engineering Division
Current assignee: Second Construction Engineering Co Ltd of China Construction Third Engineering Division
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-03-02
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to an adjustable simple and easy top strutting arrangement of steel case roof beam temporary fixation, including two full bolts posts, four long nuts, two slider adjusting part, its characterized in that: the slider adjusting part is formed by six steel sheet welding, including a roof, an inclined bottom plate, a long sideboard, a short sideboard, two stiffening plate, wherein all be equipped with two notches on long sideboard and the inclined bottom plate, two slider adjusting part's inclined bottom plate is together, two full bolts post penetrate respectively through two slider adjusting part's inclined bottom plate from a slider adjusting part's long sideboard and wear out from another slider adjusting part's long sideboard, long nut is sheathe in respectively at both ends on two full bolts post, fix two slider adjusting part through screwing up four long nuts. The utility model discloses rational in infrastructure, simple, can be swift place on the support system, convenient operation, it is safe firm, can have enough to meet the need the use, improve the efficiency of construction.

Description

Adjustable simple top support device for temporarily fixing steel box girder

Technical Field

The utility model belongs to the engineering field, in particular to adjustable simple and easy top strutting arrangement of steel case roof beam temporary fixation.

Background

The top support construction technology aiming at the temporary fixation of the steel box girder at present is as follows: and welding a large-diameter circular pipe on the support system, cutting the circular pipe according to the elevation requirement, and then placing the steel box girder on the circular pipe. The disadvantages of this technique are: after the elevation is determined, each steel pipe node needs to be cut, the workload is large, and the efficiency is low. And secondly, the recycling rate of the used steel pipe is low. And thirdly, the top surface of the steel pipe can damage the paint surface of the steel box girder.

Disclosure of Invention

The utility model discloses a purpose is in order to overcome the problem and the defect that prior art exists, provides a simple and easy top strutting arrangement of steel case roof beam temporary fixation's adjustable, realizes the regulation of block support height through the mutual diastrophism between the block, has avoided constantly cutting the steel pipe and has caused the material extravagant, raises the efficiency, and the device reuse can not lead to the fact the damage to roof beam priming paint face.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an adjustable simple and easy top strutting arrangement of steel case roof beam temporary fixation, includes two full bolt posts, four long nuts, two slider adjusting part, its characterized in that: the slider adjusting part is formed by six steel sheet welding, including a roof, an inclined bottom plate, a long sideboard, a short sideboard, two stiffening plate, wherein all be equipped with two notches on long sideboard and the inclined bottom plate, two slider adjusting part's inclined bottom plate is together, two full bolts post penetrate respectively through two slider adjusting part's inclined bottom plate from a slider adjusting part's long sideboard and wear out from another slider adjusting part's long sideboard, long nut is sheathe in respectively at both ends on two full bolts post, fix two slider adjusting part through screwing up four long nuts.

The utility model discloses still include four steel gasket pieces, four steel gasket pieces overlap respectively on two full bolts posts, are located between long nut and the slider adjusting part.

The utility model discloses still include a rubber gasket, rubber gasket pastes on the roof that is located a slider adjusting part on upper portion.

The sizes of the notches of the long side plate and the inclined bottom plate are larger than the size of the full-bolt column, and the notches of the long side plate are the same as the top and bottom elevations of the corresponding notches of the inclined bottom plate.

The slider adjusting component also comprises another stiffening plate, and the other stiffening plate is respectively welded inside the slider adjusting component, is parallel to the two stiffening plates and is positioned between the two notches of the long side plate and the short side plate.

The utility model discloses a mutual dislocation realizes the regulation of holding height between two slider adjusting part, fastens two fixed slider adjusting part through full bolt post, keeps the support stable, and bottom surface and lower part support system welding under the slider adjusting part place the steel case roof beam structure on going up the rubber pad of top surface pasting, avoid the structure to be the damage to the knot. The utility model discloses rational in infrastructure, simple, can be swift place on the support system, convenient operation, it is safe firm, can have enough to meet the need the use, improve the efficiency of construction.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the present invention.

Fig. 3 is a schematic cross-sectional view of the present invention.

Fig. 4 is a schematic view of the slider adjusting assembly of the present invention.

Fig. 5 is a side view of the slider adjustment assembly of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described implementations are only some embodiments of the present invention, not all embodiments.

As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses by two full bolt posts 3, four long nuts 1, four steel gaskets 2, two slider adjusting component 4, a rubber gasket 5 constitute, as shown in fig. 4, fig. 5: the sliding block adjusting component 4 is formed by welding six steel plates and comprises a top plate 4-1, an inclined bottom plate 4-4, a long side plate 4-2, a short side plate 4-5 and two stiffening plates 4-3, wherein two notches are respectively arranged on the long side plate 4-2 and the inclined bottom plate 4-4, the size of each notch is slightly larger than that of a full bolt column 3, the top and bottom elevations of the notch of the long side plate 4-2 and the corresponding notch of the inclined bottom plate 4-4 are the same, the inclined bottom plates 4-4 of the two sliding block adjusting components 4 are overlapped together, the two full bolt columns 3 penetrate through the long side plate 4-2 of one sliding block adjusting component 4 and respectively penetrate through the inclined bottom plates 4-4 of the two sliding block adjusting components 4 and respectively penetrate out of the long side plate 4-2 of the other sliding block adjusting component 4, steel gaskets 2 and long nuts 1 are sequentially sleeved on the two ends of the two full bolt columns 3, the two sliding block adjusting assemblies 4 are fixed by screwing four long nuts 1, the rubber gasket 5 is adhered to a top plate 4-1 of the sliding block adjusting assembly 4 positioned on the upper portion, the sliding block adjusting assembly further comprises another stiffening plate 4-3, and the stiffening plates 4-3 are respectively welded inside the sliding block adjusting assembly 4, are parallel to the two stiffening plates and are positioned between two notches of the long side plates 4-2 and the short side plates 4-5.

The manufacturing and using method of the adjustable simple top supporting device for temporarily fixing the steel box girder comprises the following steps:

1. a rubber gasket 5 is bonded to the top plate 4-1 of the slider adjustment assembly 4 installed at the upper portion,

2. the bevel edges of the two sliding block adjusting assemblies 4 are spliced;

3. inserting the full-wire bolt 3 into the notch of the sliding block adjusting assembly 4;

4. sleeving a steel gasket 2 on the full-wire bolt 3, and then screwing in the long nut 1 without screwing;

5. the combined device is integrally arranged at the top of the temporary support, and the elevation of the rubber gasket 5 is controlled by adjusting the long nut 1;

6. placing the steel box girder on the rubber gasket 5;

firstly, the utility model discloses each component welding process, each component assembling is gone on at the scene at the processing field. The utility model discloses rational in infrastructure, simple, can be swift place on the support system, convenient operation, it is safe firm, can have enough to meet the need the use, improve the efficiency of construction.

Claims

1. The utility model provides an adjustable simple and easy top strutting arrangement of steel case roof beam temporary fixation, includes two full bolt posts, four long nuts, two slider adjusting part, its characterized in that: the slider adjusting part is formed by six steel sheet welding, including a roof, an inclined bottom plate, a long sideboard, a short sideboard, two stiffening plate, wherein all be equipped with two notches on long sideboard and the inclined bottom plate, two slider adjusting part's inclined bottom plate is together, two full bolts post penetrate respectively through two slider adjusting part's inclined bottom plate from a slider adjusting part's long sideboard and wear out from another slider adjusting part's long sideboard, long nut is sheathe in respectively at both ends on two full bolts post, fix two slider adjusting part through screwing up four long nuts.

2. The adjustable simple top support device for temporarily fixing a steel box girder according to claim 1, wherein: the four steel gaskets are respectively sleeved on the two full-bolt columns and are positioned between the long nuts and the sliding block adjusting assembly.

3. The adjustable simple top support device for temporarily fixing steel box girders according to claim 1 or 2, characterized in that: the rubber gasket is adhered to a top plate of a sliding block adjusting assembly positioned on the upper portion.

4. The adjustable simple top support device for temporarily fixing a steel box girder according to claim 3, wherein: the sizes of the notches of the long side plate and the inclined bottom plate are larger than the size of the full-bolt column, and the notches of the long side plate are the same as the top and bottom elevations of the corresponding notches of the inclined bottom plate.

5. The adjustable simple top support device for temporarily fixing a steel box girder according to claim 4, wherein: the slider adjusting component also comprises another stiffening plate, and the other stiffening plate is respectively welded inside the slider adjusting component, is parallel to the two stiffening plates and is positioned between the two notches of the long side plate and the short side plate.