CN218518055U

CN218518055U - Telescopic tool for adjusting deviation of socket joint type steel column

Info

Publication number: CN218518055U
Application number: CN202221622507.7U
Authority: CN
Inventors: 李�雨; 王广湘; 李威威; 史小刚; 黄陈家
Original assignee: Shanghai Baoye Group Corp Ltd
Current assignee: Shanghai Baoye Group Corp Ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-02-24
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a telescopic tool for adjusting the deviation of a socket joint type steel column, which is used for installing the telescopic tool on a cup mouth to adjust the deviation of the steel column in the installation process of a steel structure and comprises a support plate, a jack and a cup mouth plate, wherein the jack is fixed on the upper part of the support plate, and the cup mouth plate is fixed at the contact part of the telescopic tool and the cup mouth; the backup pad all sets up a plurality of assorted bolt holes including L shape upper supporting plate and the L shape bottom suspension fagging that is central symmetry on the long limit of upper supporting plate and bottom suspension fagging for adjust flexible length. The tool is used for adjusting the steel column, the processes of welding steel plates and cutting on each steel column are omitted, the speed and the accuracy degree of deviation adjustment of the steel column can be effectively improved by stably supporting the hydraulic jack, meanwhile, the steel column base metal cannot be subjected to thermal stress deformation such as welding and flame cutting, the steel structure construction is facilitated, and the efficiency is effectively improved.

Description

Telescopic tool for adjusting deviation of socket joint type steel column

Technical Field

The utility model relates to a steel column adjustment tool field in the construction, concretely relates to scalable instrument of adjustment socket joint formula steel column deviation.

Background

In the process of installing a steel structure, the verticality and the horizontal position of a steel column need to be adjusted when a socket type steel column is installed, a thick steel plate is vertically welded at the bottom of the steel column and extends to the position above a bearing platform to serve as a measure bracket, then a hydraulic jack is placed on the bearing platform to support the bracket for adjustment, and after the adjustment is in place, a wedge iron is used for temporary fixation.

The common method for welding the bracket can influence the performance of a steel column base metal, the measure bracket needs to be cut off after the completion of the cup opening grouting, the speed for correcting the deviation of the steel column is low, the whole process is complicated, labor cost and construction period are wasted, a tool capable of quickly adjusting the deviation is needed to improve the construction efficiency of the steel column, and meanwhile, the tool has certain flexibility and is used for adapting to various cup openings and steel columns with different sizes on site.

SUMMERY OF THE UTILITY MODEL

This technique provides the scalable instrument of adjustment socket joint formula steel column deviation, can solve above-mentioned problem.

In order to achieve the above object, the present invention provides the following technical solutions:

a telescopic tool for adjusting deviation of a socket type steel column is used for installing the telescopic tool on a cup opening in the installation process of a steel structure so as to adjust the deviation of the steel column and comprises a supporting plate, a jack and a cup opening plate, wherein the jack is fixed on the upper portion of the supporting plate, and the cup opening plate is fixed at the contact position of the telescopic tool and the cup opening; the backup pad all sets up a plurality of assorted bolt holes including L shape upper supporting plate and the L shape bottom suspension fagging that is central symmetry on the long limit of upper supporting plate and bottom suspension fagging for adjust flexible length.

Preferably, the short edge of the lower supporting plate faces downwards, and a first cup opening plate is vertically fixed on the inner side wall of the short edge and the inner side wall of the long edge close to one side of the short edge.

Preferably, the short edge of the upper supporting plate faces upwards, and a second cup mouth plate is vertically fixed on the lower wall of the long edge close to one side of the short edge.

Preferably, the sum of the lengths of the first cup mouth plate on the inner side wall of the long edge in the lower supporting plate and the second cup mouth plate in the upper supporting plate is not more than the length of the long edge of the supporting plate.

Preferably, the jack bottom plate is welded and fixed on the short edge of the upper supporting plate, and the first cup mouth plate and the second cup mouth plate are respectively welded and fixed on the lower supporting plate and the upper supporting plate.

Preferably, the lifting device further comprises a lifting jack bottom plate, the lifting jack bottom plate is vertically fixed on the short edge of the upper supporting plate, and one end of the lifting jack is fixed on the lifting jack bottom plate.

Preferably, the upper support plate and the lower support plate are fixed by bolts.

Preferably, the supporting plate, the jack bottom plate and the cup opening plate are all steel plates.

The above technical solutions are only a feasible technical solution of the present invention, the protection scope of the present invention is not limited thereto, and those skilled in the art can reasonably adjust the specific design according to the actual needs.

Above-mentioned utility model has following advantage or beneficial effect:

compared with the prior method that the thick steel plate is welded on the lower portion of the steel column and then the hydraulic jack is used for adjustment, the tool is used for adjusting the steel column, the processes of welding the steel plate on each steel column and cutting are omitted, the hydraulic jack is stably supported, the speed and the accuracy of deviation adjustment of the steel column can be effectively improved, meanwhile, thermal stress deformation such as welding and flame cutting cannot be generated on the steel column base metal, construction of the steel structure is facilitated, and efficiency is effectively improved.

And the tool can be telescopically adjusted to adapt to cup mouths and steel columns with different sizes on site, has strong universality and high utilization rate, can be used in equipment installation operation after being adjusted, and can be modified strongly.

Use the utility model discloses compare with traditional method, have that the preparation materials are easy, preparation process is simple, but reuse material saving, improvement steel column installation effectiveness and precision, instrument commonality advantage such as application range is wide.

Drawings

The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. And the drawings may be drawn to scale with emphasis upon illustrating the principles of the invention.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a right side view of the present invention;

fig. 4 is a top view of the present invention;

FIG. 5 is a schematic structural view of an upper support plate;

fig. 6 is a schematic diagram of a lower support plate structure.

Description of the drawings: 1-lower supporting plate, 2-upper supporting plate, 3-jack bottom plate, 4-first cup plate, 5-bolt, 6-second cup plate, 7-jack, 8-cup and 9-steel column.

Detailed Description

The structure of the present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

As shown in fig. 1-6, a telescopic tool for adjusting the deviation of a socket type steel column is used for installing the telescopic tool on a cup opening 8 to adjust the deviation of a steel column 9 in the installation process of a steel structure, and comprises supporting

plates

1 and 2, a jack 7 and

cup opening plates

4 and 6, wherein the jack is fixed at the upper part of the supporting plates, and the cup opening plate is fixed at the contact part of the telescopic tool and the cup opening; backup pad 2 and L shape bottom suspension fagging 1 are gone up including the L shape that is central symmetry to the backup pad, go up backup pad 2 and bottom suspension fagging 1 and all set up 5 holes of a plurality of assorted bolts on the long limit for adjust flexible length.

Preferably, the short side of the lower supporting plate 1 faces downwards, and a cup opening plate I4 is vertically fixed on the inner side wall of the short side and the inner side wall of the long side close to one side of the short side.

Preferably, the short side of the upper support plate 2 faces upwards, and a second cup mouth plate 6 is vertically fixed on the lower wall of the long side close to one side of the short side.

Preferably, the sum of the lengths of the first cup plate 4 on the inner side wall of the long edge in the lower support plate 1 and the second cup plate 6 in the upper support plate 2 is not more than the length of the long edge of the support plate.

Preferably, the jack base plate 3 is welded and fixed on the short side of the upper supporting plate 2, and the first cup mouth plate 4 and the second cup mouth plate 6 are respectively welded and fixed on the lower supporting plate 1 and the upper supporting plate 2.

Preferably, the lifting device further comprises a lifting jack bottom plate 3, wherein the lifting jack bottom plate 3 is vertically fixed on the short edge of the upper supporting plate 2, and one end of a lifting jack is fixed on the lifting jack bottom plate 3. And the vertical full welding is carried out on one side for placing the jack.

Preferably, the upper support plate 2 and the lower support plate 1 are fixed by bolts 5. The fixing bolt 5 is generally made of common bolts 5, and each tool is fixed by at least two fixing bolts 5 so as to achieve the fixing effect after the tool is stretched.

Preferably, the supporting plate, the jack base plate 3 and the cup rim plate are all steel plates.

The operation steps are as follows:

1. calculating the size of a required steel plate according to the size of the cup opening, the size and the weight of the steel column and the type of the hydraulic jack, and blanking;

2. correspondingly forming hole sites for bolts 5 on the two support steel plates after blanking;

3. welding the jack base plate 3 and the cup rim steel plate to the two supporting steel plates;

4. the upper and lower supporting steel plates are connected and fixed by a fixing bolt 5 to form a tool.

The tool is made of only steel plates and common bolts 5, the material consumption is less, the steel plates and the common mounting bolts 5 which are taken as construction site measures can be recycled to make the tool, and the tool can be repeatedly used like a wedge iron to save materials. The manufacturing method only needs two working procedures of flame cutting and welding, and the steel structure construction team can be manufactured on site.

Compared with the prior method that the thick steel plate is welded at the lower part of the steel column and then adjusted by using the hydraulic jack, the tool is used for adjusting the steel column, the processes of welding the steel plate on each steel column and cutting are omitted, the hydraulic jack is stably supported, the speed and the accuracy of deviation adjustment of the steel column can be effectively improved, meanwhile, the steel column base metal cannot be subjected to thermal stress deformation such as welding and flame cutting, the steel structure construction is facilitated, and the efficiency is effectively improved. And the tool can be telescopically adjusted to adapt to cup mouths and steel columns with different sizes on site, has strong universality and high utilization rate, can be used in equipment installation operation after being adjusted, and can be modified strongly. Use the utility model discloses compare with the conventional method, have that the preparation materials are easy, preparation process is simple, but reuse material saving, improve steel column installation effectiveness and precision, instrument commonality advantage such as application range is wide.

Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described herein in detail. Such variations do not affect the essence of the present invention, and are not described herein.

The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; the technical solution of the present invention can be applied to any person skilled in the art, without departing from the scope of the present invention, by using the method and technical contents disclosed above, and making many possible changes and modifications, or modifying equivalent embodiments with equivalent changes, which do not affect the essence of the present invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.

Claims

1. The utility model provides a scalable instrument of adjustment socket joint formula steel column deviation for install scalable instrument with the regulation steel column deviation on the rim of a cup, its characterized in that with steel construction installation: the telescopic tool comprises a supporting plate, a jack and a cup mouth plate, wherein the jack is fixed at the upper part of the supporting plate, and the cup mouth plate is fixed at the contact part of the telescopic tool and the cup mouth;

the backup pad is including being central symmetry's L shape upper supporting plate and L shape bottom suspension fagging, and a plurality of assorted bolt holes are all seted up at the long limit middle part of upper supporting plate and bottom suspension fagging for adjust flexible length.

2. The telescopic tool for adjusting the deflection of a female steel column as set forth in claim 1, wherein: the minor face of the lower supporting plate faces downwards, and a first cup opening plate is vertically fixed on the inner side wall of the minor face and the inner side wall of the long side close to one side of the minor face.

3. The telescopic tool for adjusting the deflection of a female steel column as set forth in claim 2, wherein: the short side of the upper supporting plate faces upwards, and a cup opening plate II is vertically fixed on the lower wall of the long side close to one side of the short side.

4. The telescopic tool for adjusting the deflection of a female steel post according to claim 3, wherein: the sum of the lengths of the first cup mouth plate on the inner side wall of the long edge in the lower supporting plate and the second cup mouth plate in the upper supporting plate is not more than the length of the long edge of the supporting plate.

5. The telescopic tool for adjusting the deflection of a female steel column as set forth in claim 1, wherein: the lifting jack is characterized by further comprising a lifting jack bottom plate, the lifting jack bottom plate is vertically welded to the short edge of the upper supporting plate, and one end of the lifting jack is fixed to the lifting jack bottom plate.

6. The telescopic tool for adjusting the deflection of a female steel post according to claim 1, wherein: and the upper supporting plate and the lower supporting plate are fixed through bolts.

7. The telescopic tool for adjusting the deflection of a female steel column as set forth in claim 1, wherein: the supporting plate, the jack bottom plate and the cup mouth plate are all steel plates.