CN212249282U - Steel constructs straightness fine setting instrument that hangs down of post - Google Patents
Steel constructs straightness fine setting instrument that hangs down of post Download PDFInfo
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- CN212249282U CN212249282U CN202021853045.0U CN202021853045U CN212249282U CN 212249282 U CN212249282 U CN 212249282U CN 202021853045 U CN202021853045 U CN 202021853045U CN 212249282 U CN212249282 U CN 212249282U
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- shaped rod
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Abstract
The utility model provides a steel structure column verticality fine adjustment tool, which comprises a Z-shaped rod piece, wherein an upper flat backing plate is fixedly connected to the lower side of the upper end of the Z-shaped rod piece; lower extreme upside rigid coupling lower plain backing plate, the plain backing plate of zigzag member lower extreme sets up between cylinder bottom transverse connection pole or limb post stiffener, is provided with the jack under the plain backing plate of zigzag member upper end, adopts the utility model discloses need not destroy the cylinder structure when adjusting vertical height and elevation to the cylinder, do not need the touch-up lacquer in later stage, repair work, can effectual improvement efficiency of construction, the device can recycle and reduce the material extravagant.
Description
Technical Field
The utility model relates to an elevation micromatic setting after installation of industry factory building cylinder.
Background
At present, a cup mouth type is almost adopted for an industrial factory building column foundation, generally, angle steel, steel plates or channel steel and the like are welded on flange plates at two ends of a steel column with the height of about 300-500 mm above the surface of a cup mouth foundation to adjust the installation elevation of the cup mouth type foundation steel column to serve as adjustment supporting points, and then the steel column is subjected to fine adjustment of perpendicularity and elevation by using a jack below the steel column. The method has the advantages that the steel column base metal is damaged during welding, welding angle steel and the like of the steel column base metal are required to be cut off and repaired with paint after installation and adjustment are finished, time and labor are wasted, and the operation efficiency is reduced. Aiming at the defects, the steel column installation elevation adjusting clamp is free of welding operation, saves materials, is green and environment-friendly, and is efficient in construction.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to produce the destruction to the cylinder when finely tuning cylinder adjustment vertical height and elevation among the prior art, the operating efficiency is low, shortcoming that wastes time and energy.
The utility model provides a solve above-mentioned technical problem and provide a fine setting device who hangs down straightness and elevation carries out to the cylinder, its concrete scheme as follows:
a steel structure column verticality fine adjustment tool comprises a Z-shaped rod piece, wherein an upper flat base plate is fixedly connected to the lower side of the upper end of the Z-shaped rod piece; the upper side of the lower end is fixedly connected with a lower flat base plate, the flat base plate at the lower end of the Z-shaped rod piece is arranged between the transverse connecting rods at the bottom of the column body or the limb column stiffening plates, and a jack is arranged below the flat base plate at the upper end of the Z-shaped rod piece.
The utility model has the advantages that: adopt the utility model discloses need not destroy the cylinder structure when adjusting vertical height and elevation to the cylinder, do not need the touch-up lacquer in later stage, repair work, can effectual improvement efficiency of construction, the device can recycle and reduce the material extravagant.
The overall height of the Z-shaped rod piece is 500 mm; the flat backing plate is a steel plate with the thickness of 20-30 mm.
The lower end of the zigzag bar is designed to be offset 15 degrees upward.
The length of an upper flat base plate of the Z-shaped rod piece is equal to the side surface of the steel structure column, and two jacks are respectively arranged at two ends of the upper flat base plate.
Drawings
FIG. 1 shows a mounting structure of the tool on a column foundation of an industrial factory building;
FIG. 2 is a view showing the structure of the present Z-shaped member;
FIG. 3 is a side view of a Z-shaped member;
FIG. 4 is a schematic diagram of a simple deformation structure of a Z-shaped member;
fig. 5 is a structural view of a variation of the present tool.
In the figure: the steel structure column comprises a steel structure column 1, a Z-shaped rod piece 2, a jack 3, a foundation cup mouth 4, an inclined iron pad 5, a limb column stiffening plate 6, an upper flat base plate 2-1 and a lower flat base plate 2-2.
Detailed Description
The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the steel structure column verticality fine adjustment tool provided by the utility model comprises a Z-shaped rod member 2, wherein an upper flat base plate 2-1 is fixedly connected to the lower side of the upper end of the Z-shaped rod member 2; the upper side of the lower end is fixedly connected with a lower flat base plate 2-2, the lower flat base plate 2-2 is arranged between the limb column stiffening plates 6 at the bottom of the steel structure column 1, and a jack 3 is arranged below the upper flat base plate 2-1 of the Z-shaped rod piece 2.
Preferably, the overall height of the zigzag rod 2 is 500 mm; the flat base plates (the upper flat base plate 2-1 and the lower flat base plate 2-2) are steel plates with the thickness of 20-30 mm.
The utility model discloses lower flat backing plate is placed in 6 within a definite time of post limb post stiffener, also can be under the transverse connection pole. Can set up 4 ~ 6 pieces on average around steel structure post 1, this each side fine setting instrument position is confirmed, can adopt cushion block cooperation 5 to insert gap fixed steel structure post 1 between steel column and the basic rim of a cup 4 to the sizing block.
The technical scheme is further explained by combining a specific implementation process as follows:
step one, basic handover acceptance: and (4) retesting and checking according to the basic cross-connecting line, and determining a center line and an installation elevation.
Secondly, mounting a steel column: hoisting the steel structure column 1 by a crane and inserting the steel structure column into the foundation cup mouth 4.
Step three, adjustment: the lower end of the fine adjustment device is hooked with a transverse connecting rod or a limb column stiffening plate 6 at the bottom of the steel structure column, the upper end of the fine adjustment device is propped by a jack 3, a Z-shaped component upper flat base plate 2-1 is jacked by the jack 3, jacking force is conducted to a lower flat base plate 2-2, and therefore the steel structure column 1 is prized to be slightly lifted. The Z-shaped rod piece 2 is lifted back and forth by adjusting the output force of the jack 3, and the verticality of the steel structure column 1 is finely adjusted.
Fourthly, reinforcing and stabilizing: after the perpendicularity adjustment is finished, the steel structure column 1 is fixed well by the adjusting cushion block, the inclined sizing block 5 and the cable wind rope, the jack 3 falls back, the Z-shaped component tool is taken out, and then the primary grouting in the cup mouth is carried out after the acceptance is passed.
Fifthly, dismantling the tool: when the cup mouth is grouted once to reach a certain strength, the adjusting cushion block 5 and the oblique sizing block 5 are removed, and the next steel column can be reused when being adjusted.
As shown in fig. 4, for a simple modification of the above fine adjustment tool for the verticality of the steel structural column, the lower end of the zigzag rod 2 is designed to be upwardly offset by 15 degrees. When the jack 3 jacks the upper end, force is directly transmitted to the outer side of the lower flat base plate 2-2, and the attachment of the lower flat base plate 2-2 and the steel-structure column limb reinforcing plate 6 is strengthened.
As shown in fig. 5, for further improvement of the fine adjustment tool for perpendicularity of the steel structure column, the length of the upper flat base plate 2-1 of the zigzag rod 2 is equal to the length of the side surface of the steel structure column 1, and two jacks 3 are respectively arranged at two ends of the upper flat base plate 2-1. Therefore, the perpendicularity of the left plane and the right plane of the steel-structure column can be adjusted, and the perpendicularity of the front plane and the rear plane can be adjusted simultaneously.
The invention has the following effects: 1. the support adjusting bracket does not need to be welded on the column foot, so that the environment is protected; 2. the construction speed is accelerated, the mechanical and labor cost is saved, and the cost is reduced and the efficiency is improved; 3. the adjusting device is made of local materials, is repeatedly used and saves steel; 4. the upper flat base plate and the lower flat base plate are arranged, so that the concentrated stress on the steel column and the finished product protection on the steel column are reduced, and the safety and stability during operation are improved.
Claims (4)
1. The utility model provides a steel constructs straightness fine setting instrument that hangs down of post, characterized by: comprises a Z-shaped rod piece, wherein the lower side of the upper end of the Z-shaped rod piece is fixedly connected with an upper flat backing plate; the upper side of the lower end is fixedly connected with a lower flat base plate, the flat base plate at the lower end of the Z-shaped rod piece is arranged between the transverse connecting rods at the bottom of the column body or the limb column stiffening plates, and a jack is arranged below the flat base plate at the upper end of the Z-shaped rod piece.
2. The steel structure column verticality fine-adjustment tool of claim 1, which is characterized in that: the overall height of the Z-shaped rod piece is 500 mm; the flat backing plate is a steel plate with the thickness of 20-30 mm.
3. The steel structure column verticality fine-adjustment tool of claim 1, which is characterized in that: the lower end of the zigzag bar is designed to be offset 15 degrees upward.
4. The steel structure column verticality fine-adjustment tool of any one of claims 1-3, which is characterized in that: the length of an upper flat base plate of the Z-shaped rod piece is equal to the side surface of the steel structure column, and two jacks are respectively arranged at two ends of the upper flat base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021853045.0U CN212249282U (en) | 2020-08-31 | 2020-08-31 | Steel constructs straightness fine setting instrument that hangs down of post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021853045.0U CN212249282U (en) | 2020-08-31 | 2020-08-31 | Steel constructs straightness fine setting instrument that hangs down of post |
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| Publication Number | Publication Date |
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| CN212249282U true CN212249282U (en) | 2020-12-29 |
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| CN202021853045.0U Active CN212249282U (en) | 2020-08-31 | 2020-08-31 | Steel constructs straightness fine setting instrument that hangs down of post |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374173A (en) * | 2021-06-17 | 2021-09-10 | 中国航空规划设计研究总院有限公司 | Four-limb steel lattice column structure and construction method thereof |
-
2020
- 2020-08-31 CN CN202021853045.0U patent/CN212249282U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374173A (en) * | 2021-06-17 | 2021-09-10 | 中国航空规划设计研究总院有限公司 | Four-limb steel lattice column structure and construction method thereof |
| CN113374173B (en) * | 2021-06-17 | 2023-02-03 | 中国航空规划设计研究总院有限公司 | Four-limb steel lattice column structure and construction method thereof |
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