CN215594423U - Openable large-section steel beam connecting plate mounting device - Google Patents
Openable large-section steel beam connecting plate mounting device Download PDFInfo
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- CN215594423U CN215594423U CN202121995629.6U CN202121995629U CN215594423U CN 215594423 U CN215594423 U CN 215594423U CN 202121995629 U CN202121995629 U CN 202121995629U CN 215594423 U CN215594423 U CN 215594423U
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- connecting plate
- steel beam
- connecting sheet
- connecting piece
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Abstract
The utility model discloses a device for mounting a large-section steel beam connecting plate in an opening-closing manner. The utility model has the beneficial effects that: simple manufacture, convenient material collection, improvement work efficiency, constructor when the girder steel connecting plate is installed, reduce personnel's physical demands, reduce incident emergence probability, the purpose that improves economic benefits has also reached the purpose that does not harm steel construction entity structure quality simultaneously.
Description
Technical Field
The utility model relates to a connecting device, in particular to a device capable of mounting a large-section steel beam connecting plate in an opening and closing manner, and belongs to the technical field of building construction.
Background
In the building construction, the proportion of a steel beam in a steel member in the construction of a main body structure of a pure steel structure is about 70%, a large number of installation personnel are needed, and the traditional steel beam installation method is that one connecting plate in a beam column node is fixed by more than two temporary bolts; the other connecting plate is fixed by a temporary bolt and is placed upside down on the lower flange of the steel beam, and after the steel beam is in place during installation, an installer rides on the steel beam to rotate the connecting plate in place by hand.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems by providing the device for mounting the large-section steel beam connecting plate in an openable and closable manner, so that the labor amount of personnel is reduced, the mounting efficiency is improved, and the aims of improving the working efficiency, ensuring safety and having obvious economic benefit are fulfilled.
The utility model realizes the purpose through the following technical scheme: a device for mounting a large-section steel beam connecting plate in an opening and closing manner comprises
The connecting piece is formed by stacking an upper connecting piece and a lower connecting piece which are of rectangular steel plates, wherein the upper connecting piece and the lower connecting piece are provided with through holes;
and the shaft pin is arranged vertically to the connecting sheet and penetrates through the through holes formed in the upper connecting sheet and the lower connecting sheet.
As a still further scheme of the utility model: the size of the upper connecting sheet is PL4 multiplied by 60 multiplied by 80, and the long edge of one side of the upper connecting sheet is welded and fixed with the side edge of the connecting plate to be installed.
As a still further scheme of the utility model: the size of the lower connecting sheet is PL4 multiplied by 60 multiplied by 80, and one side short edge of the lower connecting sheet is welded and fixed with the steel beam.
As a still further scheme of the utility model: the lower end of the upper connecting sheet on the side edge of the connecting plate is welded with two parallel connecting sheets, the lower connecting sheet is welded with two parallel connecting sheets on the steel beam, and the distance between the two upper connecting sheets is equal to the distance between the two lower connecting sheets.
As a still further scheme of the utility model: the upper connecting sheet and the lower connecting sheet are both made of waste steel plates in construction sites.
As a still further scheme of the utility model: the through holes formed in the upper connecting sheet and the lower connecting sheet are formed by punching.
The utility model has the beneficial effects that:
1. the preparation is simple, the materials are convenient to obtain, and the work efficiency is improved;
2. when the steel beam connecting plate is installed, the physical consumption of workers is reduced, the probability of safety accidents is reduced, the economic benefit is improved, and meanwhile, the purpose of not damaging the quality of the solid structure of the steel structure is achieved.
Drawings
FIG. 1 is a schematic view of the overall connection structure of the present invention;
FIG. 2 is a schematic view of an upper connecting sheet structure according to the present invention;
FIG. 3 is a schematic view of a lower connecting piece structure according to the present invention;
FIG. 4 is a schematic view of the shaft pin structure of the present invention.
In the figure: 1. go up connection piece, 2, lower connection piece, 3, pivot, 4, through-hole, 5, connecting plate and 6, girder steel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 4, an openable connecting plate device for mounting a large-section steel beam comprises
The connecting piece is formed by stacking an upper connecting piece 1 and a lower connecting piece 2 which are of rectangular steel plates at the upper part and the lower part, and the upper connecting piece 1 and the lower connecting piece 2 are both provided with through holes 4;
and the shaft pin 3 is arranged perpendicular to the connecting sheet, and the shaft pin 3 penetrates through the through holes 4 formed in the upper connecting sheet 1 and the lower connecting sheet 2.
In the embodiment of the utility model, the size of the upper connecting sheet 1 is PL4 multiplied by 60 multiplied by 80, and one long side of the upper connecting sheet 1 is welded and fixed with the side edge of the connecting plate 5 to be installed.
In the embodiment of the utility model, the size of the lower connecting sheet 2 is PL4 multiplied by 60 multiplied by 80, and one side short edge of the lower connecting sheet 2 is welded and fixed with the steel beam 6.
In the embodiment of the utility model, two upper connecting sheets 1 are welded at the lower ends of the side edges of the connecting plate 5 in a parallel manner, two lower connecting sheets 2 are welded on the steel beam 6 in a parallel manner, and the distance between the two upper connecting sheets 1 is equal to the distance between the two lower connecting sheets 2, so that the upper and lower upper connecting sheets 1 can be attached to the lower connecting sheets 2.
Example two
Referring to fig. 1 to 4, an openable connecting plate device for mounting a large-section steel beam comprises
The connecting piece is formed by stacking an upper connecting piece 1 and a lower connecting piece 2 which are of rectangular steel plates at the upper part and the lower part, and the upper connecting piece 1 and the lower connecting piece 2 are both provided with through holes 4;
and the shaft pin 3 is arranged perpendicular to the connecting sheet, and the shaft pin 3 penetrates through the through holes 4 formed in the upper connecting sheet 1 and the lower connecting sheet 2.
In the embodiment of the utility model, the upper connecting sheet 1 and the lower connecting sheet 2 are both made of construction site waste steel plates.
In the embodiment of the utility model, the through holes 4 formed on the upper connecting sheet 1 and the lower connecting sheet 2 are formed by punching.
The working principle is as follows: the method comprises the steps of respectively manufacturing an upper connecting sheet 1 and a lower connecting sheet 2 by utilizing bolt holes formed in 2 sizing steel plates, respectively positioning and welding the upper connecting sheet 1 and the lower connecting sheet 2 on a steel beam 6 and a connecting plate 5, then penetrating through a through hole 4 formed in the upper connecting sheet 1 and the lower connecting sheet 2 in a butt joint mode through a shaft pin 3 to connect the steel beam 6 and the connecting plate 5, and cutting, polishing and paint supplementing the connecting piece after the steel beam 6 is installed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a can open-close type installation large cross-section girder steel connecting plate device which characterized in that: comprises that
The connecting piece is formed by stacking an upper connecting piece (1) and a lower connecting piece (2) which are of rectangular steel plates at the upper part and the lower part, and the upper connecting piece (1) and the lower connecting piece (2) are both provided with through holes (4);
the shaft pin (3) is arranged perpendicular to the connecting sheet, and the shaft pin (3) penetrates through the through holes (4) formed in the upper connecting sheet (1) and the lower connecting sheet (2).
2. The device for mounting the connecting plate of the large-section steel beam in an openable and closable manner according to claim 1, wherein: the size of the upper connecting sheet (1) is PL4 multiplied by 60 multiplied by 80, and the long edge of one side of the upper connecting sheet (1) is welded and fixed with the side edge of the connecting sheet (5) to be installed.
3. The device for mounting the connecting plate of the large-section steel beam in an openable and closable manner according to claim 1, wherein: the size of the lower connecting sheet (2) is PL4 multiplied by 60 multiplied by 80, and the short side of one side of the lower connecting sheet (2) is welded and fixed with the steel beam (6).
4. The device for mounting the connecting plate of the large-section steel beam in an openable and closable manner according to claim 1, wherein: go up connection piece (1) and be the welding of parallel form at connecting plate (5) side lower extreme and have two, lower connecting piece (2) are the welding of parallel form on girder steel (6) and have two, and the interval between two upper connecting piece (1) equals with the interval between two lower connecting piece (2).
5. The device for mounting the connecting plate of the large-section steel beam in an openable and closable manner according to claim 1, wherein: the upper connecting piece (1) and the lower connecting piece (2) are both made of waste steel plates in construction sites.
6. The device for mounting the connecting plate of the large-section steel beam in an openable and closable manner according to claim 1, wherein: the through holes (4) formed in the upper connecting sheet (1) and the lower connecting sheet (2) are formed by punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121995629.6U CN215594423U (en) | 2021-08-24 | 2021-08-24 | Openable large-section steel beam connecting plate mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121995629.6U CN215594423U (en) | 2021-08-24 | 2021-08-24 | Openable large-section steel beam connecting plate mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215594423U true CN215594423U (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121995629.6U Active CN215594423U (en) | 2021-08-24 | 2021-08-24 | Openable large-section steel beam connecting plate mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215594423U (en) |
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2021
- 2021-08-24 CN CN202121995629.6U patent/CN215594423U/en active Active
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