CN213953101U - Temporary support for steel beam butt joint - Google Patents
Temporary support for steel beam butt joint Download PDFInfo
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- CN213953101U CN213953101U CN202021241941.1U CN202021241941U CN213953101U CN 213953101 U CN213953101 U CN 213953101U CN 202021241941 U CN202021241941 U CN 202021241941U CN 213953101 U CN213953101 U CN 213953101U
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- sleeve
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- screw rod
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Abstract
The utility model relates to the field of steel structure construction, in particular to a temporary support for steel beam butt joint; the method is characterized in that: comprises a bottom plate (1), a screw rod (2) connected with the bottom plate, a sleeve (3) matched with the screw rod (2) and an upper supporting plate (4); the bottom plate (1) is connected with the screws (2) in a welding mode, the screws (2) are divided into a front row and a rear row, and the front row of screws (21) is higher than the rear row of screws (22); sleeve (3) that matches with screw rod 2 includes basic sleeve (31) and additional sleeve (32), the top at basic sleeve (31) is established to additional sleeve (32) cover, additional sleeve (32) through a round bar (33) and with support the bottom of upper bracket plate (4) and rotate and be connected, wherein, the bottom of supporting upper bracket plate (4) sets up the connection otic placode in order to be used for rotating with round bar (33) and is connected. This temporary support easy operation easily carries, and low cost assembles homoenergetic to the girder steel of different angles.
Description
Technical Field
The utility model relates to a steel construction field specifically is a temporary support for girder steel butt joint.
Background
Mostly, the girder steel is the large-span structure that has certain slope in industry factory building steel structure roofing, and is many with girder steel in ridge punishment section preparation transportation and installation in steel construction design or deepening, adopts high strength bolt to take one's place two girder steels of ridge punishment section department in ground after the whole hoist and mount usually in actual work progress. At present, most of construction measures are temporary at an installation site through hoisting machinery, one end of a steel beam is repeatedly heightened at a splicing part by utilizing materials such as bricks or battens so as to seek the optimal end plate butt joint angle of the steel beam, and the method is repeated, tedious and difficult to control so as to achieve the optimal angle. In the actual construction process, the end plates of the two steel beams can be rarely spliced in a seamless mode, potential safety hazards are easily caused when the high-strength bolts are not fastened during integral hoisting, and after the steel beams are integrally hoisted in place, the high-strength bolts easily achieve final twisting torque before the two end plates are not tightly attached to each other under various stress states, so that the construction quality is affected.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned defect, provide a quick adjustment both ends girder steel treat the interim strutting arrangement who assembles the height of tip.
In order to achieve the above object, the present invention is realized as follows:
a temporary support for steel beam butting; comprises a bottom plate, a screw rod connected with the bottom plate, a sleeve matched with the screw rod and an upper supporting plate; the bottom plate is connected with the screws in a welding mode, the screws are divided into a front row and a rear row, and the front row of screws are higher than the rear row of screws; the sleeve that matches with screw rod 2 includes basic sleeve and additional sleeve, the top at basic sleeve is established to the additional sleeve cover, the bottom that passes through a round bar and support the upper bracket plate of additional sleeve rotates to be connected, and wherein, the bottom that supports the upper bracket plate sets up the connection otic placode in order to be used for being connected with the round bar rotation.
The temporary support for steel beam butt joint is characterized in that holes are drilled and threaded at the lower end of the base sleeve, so that the screw is in threaded connection with the screw, and the purpose of adjusting the height is achieved.
The temporary support for the steel beam butt joint has the advantages that the top of the base sleeve is the hemispherical end, so that the friction resistance between the base sleeve and the additional sleeve is reduced when the additional sleeve is installed and rotates.
The temporary support for the butt joint of the steel beams is characterized in that a circular ring is arranged at the top of the additional sleeve and is used for being rotatably connected with a circular rod, so that the purpose that the upper supporting plate is rotatably connected with the additional sleeve through the circular rod is achieved.
This interim strutting arrangement provides a interim adjustable support for there is the girder steel butt joint of slope, can set out in advance in the design drawing and the angle is calculated to the efficiency of on-the-spot installation can be improved through the setting of interim support. The angle adjustment of the steel beam on site is facilitated to be in place in one step, and the potential safety hazard caused by seeking the optimal assembly angle through repeated lifting of the steel beam through a lifting machine is reduced. This temporary adjustment supports the fine setting of accessible basic sleeve, makes two girder steel end plates reach seamless piecing together to improve the integral erection quality. This temporary support easy operation easily carries, and low cost assembles homoenergetic to the girder steel of different angles.
Drawings
Fig. 1 is a schematic structural view of the temporary support.
Fig. 2 is a schematic view of the temporary support in use.
Detailed Description
The invention is further illustrated by the following specific examples.
As shown in fig. 1 and 2, a temporary support for steel beam butt joint; comprises a bottom plate 1, a screw rod 2 connected with the bottom plate, a sleeve 3 matched with the screw rod 2 and an upper supporting plate 4; the bottom plate 1 is connected with the screws 2 in a welding mode, the screws 2 are divided into a front row and a rear row, and the front row of screws 21 is higher than the rear row of screws 22; the sleeve 3 matched with the screw rod 2 comprises a basic sleeve 31 and an additional sleeve 32, the top of the basic sleeve 31 is sleeved with the additional sleeve 32, the additional sleeve 32 is rotatably connected with the bottom of the supporting upper supporting plate 4 through a round rod 33, and the bottom of the supporting upper supporting plate 4 is provided with a connecting lug plate for being rotatably connected with the round rod 33.
The temporary support for steel beam butt joint is characterized in that holes are drilled and threaded at the lower end of the base sleeve 31, so that the screw rod 2 is in threaded connection, and the purpose of adjusting the height is achieved.
In the temporary support for steel beam butt joint, the top of the base sleeve 31 is a hemispherical end, so that the friction resistance between the base sleeve and the additional sleeve 32 is reduced when the two sleeves rotate.
In the temporary support for steel beam butt joint, a circular ring is arranged at the top of the additional sleeve 32 and is used for being rotatably connected with the circular rod 33, so that the purpose of supporting the upper supporting plate 4 to be rotatably connected with the additional sleeve 32 through the circular rod 33 is achieved.
This interim strutting arrangement provides a interim adjustable support for there is the girder steel butt joint of slope, can set out in advance in the design drawing and the angle is calculated to the efficiency of on-the-spot installation can be improved through the setting of interim support. The angle adjustment of the steel beam on site is facilitated to be in place in one step, and the potential safety hazard caused by seeking the optimal assembly angle through repeated lifting of the steel beam through a lifting machine is reduced. This temporary adjustment supports the fine setting of accessible basic sleeve, makes two girder steel end plates reach seamless piecing together to improve the integral erection quality. This temporary support easy operation easily carries, and low cost assembles homoenergetic to the girder steel of different angles.
Claims (4)
1. The utility model provides a support temporarily for girder steel butt joint which characterized by: comprises a bottom plate (1), a screw rod (2) connected with the bottom plate, a sleeve (3) matched with the screw rod (2) and an upper supporting plate (4); the bottom plate (1) is connected with the screws (2) in a welding mode, the screws (2) are divided into a front row and a rear row, and the front row of screws (2) are higher than the rear row of screws (2); sleeve (3) that matches with screw rod (2) include basic sleeve and additional sleeve, additional sleeve cover is established at basic telescopic top, additional telescopic through a round bar and with support the bottom of upper bracket plate (4) and rotate and be connected, wherein, the bottom of supporting upper bracket plate (4) sets up the connection otic placode and is used for being connected with the round bar rotation.
2. The temporary support for steel beam butting of claim 1, which is characterized in that: the lower end of the basic sleeve is drilled and threaded, so that the screw rod (2) is in threaded connection and the purpose of adjusting the height is achieved.
3. The temporary support for steel beam butting of claim 1, which is characterized in that: the top of the base sleeve is a hemispherical end to reduce frictional resistance between the two when the additional sleeve is inserted and rotated.
4. The temporary support for steel beam butting of claim 1, which is characterized in that: the top of the additional sleeve is provided with a circular ring which is used for being rotationally connected with the circular rod, so that the purpose that the upper supporting plate (4) is supported to be rotationally connected with the additional sleeve through the circular rod is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021241941.1U CN213953101U (en) | 2020-06-30 | 2020-06-30 | Temporary support for steel beam butt joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021241941.1U CN213953101U (en) | 2020-06-30 | 2020-06-30 | Temporary support for steel beam butt joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213953101U true CN213953101U (en) | 2021-08-13 |
Family
ID=77191617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021241941.1U Active CN213953101U (en) | 2020-06-30 | 2020-06-30 | Temporary support for steel beam butt joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213953101U (en) |
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2020
- 2020-06-30 CN CN202021241941.1U patent/CN213953101U/en active Active
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