CN210947416U - Pre-buried collet device in steel-pipe column soil layer - Google Patents
Pre-buried collet device in steel-pipe column soil layer Download PDFInfo
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- CN210947416U CN210947416U CN201921673049.8U CN201921673049U CN210947416U CN 210947416 U CN210947416 U CN 210947416U CN 201921673049 U CN201921673049 U CN 201921673049U CN 210947416 U CN210947416 U CN 210947416U
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Abstract
The utility model discloses a pre-buried collet device of steel-pipe column soil layer, which comprises an upper structure and a lower structure, wherein the upper structure comprises a steel panel, a J-shaped pre-embedded part, a stiffening plate and a chute; the steel panel is rectangular structure, the welding of steel panel bottom has a plurality of J type built-in fittings, steel panel top middle part is fixed with the steel-pipe column, follows steel-pipe column bottom circumference all is equipped with a plurality of stiffening plates, is located be equipped with the spout on the steel panel of stiffening plate department, the second spout has been cup jointed in the spout, installation stiffening plate in the second spout, stiffening plate slides in the spout, substructure includes the base, the base is placed in the mounted position of steel-pipe column, the base is uncovered cuboid groove structure, superstructure's J type built-in fitting stretches into inside the base, welded connection around the opening of steel panel and base. The utility model discloses increased the lifting surface area of steel-pipe column, improved the bearing capacity on soil layer.
Description
Technical Field
The utility model belongs to instrument for the construction, concretely relates to pre-buried collet device of steel-pipe column soil layer.
Background
As a mature construction process, the steel pipe column has a plurality of disadvantages, one of which is that the section area of the steel pipe column is too small, and if the steel pipe column is driven into a soil layer to be supported by soil layer friction provided by land exploration, the steel pipe column can sink suddenly after being pressed. In order to reduce the hidden danger of sudden sinking of the steel pipe column, the stress area of the steel pipe column can be increased, the steel pipe column only slowly sinks after the stress area is increased, and the sudden sinking situation can not occur, so that the construction problem which needs to be solved urgently is how to increase the stress area of the steel pipe column.
Disclosure of Invention
The purpose of the invention is as follows: the utility model aims to provide a pre-buried collet device of steel-pipe column soil layer to prior art not enough.
The technical scheme is as follows: the utility model relates to a steel-pipe column soil layer pre-buried collet device, which comprises an upper structure and a lower structure, wherein the upper structure comprises a steel panel, a J-shaped pre-embedded part, a stiffening plate and a chute; the steel panel is of a rectangular structure, a plurality of J-shaped embedded parts are welded at the bottom of the steel panel, a steel pipe column is fixed in the middle of the top of the steel panel, a plurality of stiffening plates are arranged on the circumference of the bottom of the steel pipe column and located on the steel panel at the stiffening plates, a second sliding groove is sleeved in the sliding groove and slides along the sliding groove, the stiffening plates are installed in the second sliding groove and slide in the sliding groove, the substructure comprises a base, the base is placed at the installation position of the steel pipe column, the base is of a cover-free cuboid groove structure, the J-shaped embedded parts of the upper structure stretch into the base, the steel panel and the opening of the base are welded and connected all around, and concrete is poured in the groove of the base.
Preferably, rings are symmetrically arranged at the edges of the top of the steel panel.
Preferably, the sliding grooves are located on the outer sides of the stiffening plates, the second sliding grooves adjust the positions of the stiffening plates, and steel pipe columns with different diameters are installed.
Has the advantages that: (1) the utility model increases the stress area of the steel pipe column by installing the steel pipe column on the steel panel and welding the steel panel on the base, thereby increasing the bearing capacity of the soil layer for installing the steel pipe column and ensuring the installation stability of the steel pipe column;
(2) the utility model provides a be equipped with the stiffening plate on the steel panel, the stiffening plate slides in the spout, and the stiffening plate can adjust the installation that adapts to not unidimensional steel-pipe column in certain extent, through on preassembling the stiffening plate to the steel panel, can accelerate the speed of steel-pipe column installation, only need slide the stiffening plate and fix the installation of having accomplished the stiffening plate promptly again, broken through the procedure of stiffening plate installation among the prior art, improved the installation effectiveness.
Drawings
Fig. 1 is a schematic structural view of the collet device of the present invention;
fig. 2 is a schematic view of the upper structure of the collet device of the present invention;
fig. 3 is a schematic view of the lower structure of the mounting device of the present invention.
In the figure, 1-a stiffening plate, 2-a sliding chute, 3-a hoisting ring, 4-a J-shaped embedded part, 5-an uncovered cuboid groove, 6-concrete and 7-a steel pipe column.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example (b): a steel pipe column soil layer pre-buried bottom support device comprises an upper structure and a lower structure, wherein the upper structure comprises a steel panel, a J-shaped pre-buried part 4, a stiffening plate 1 and a sliding groove 2; the steel panel is of a rectangular structure, a plurality of J-shaped embedded parts 4 are welded at the bottom of the steel panel, a steel pipe column 7 is fixed at the middle of the top of the steel panel, a plurality of stiffening plates 1 are arranged along the circumference of the bottom of the steel pipe column 7, a sliding groove 2 is arranged on the steel panel at the position of the stiffening plate 1, a second sliding groove is sleeved in the sliding groove 2 and slides along the sliding groove 2, the stiffening plate 1 is installed in the second sliding groove, the stiffening plate 1 slides in the sliding groove 2, the sliding groove 2 is arranged on the outer side of the stiffening plate 1, the position of the stiffening plate 1 is adjusted by the second sliding groove 2, steel pipe columns 7 with different diameters are installed, lifting rings 3 are symmetrically arranged at the edge of the top of the steel panel, the lower part structure comprises a base 5, the base 5 is placed at the installation position of the steel pipe column 7, the base 5 is of an uncovered cuboid groove structure, the J-shaped embedded part 4 of the upper structure extends into the base 5, the steel panel is welded with the periphery of the opening of the base 5, and concrete 6 is poured in the groove of the base 5.
The utility model discloses when actual construction is used, mark the position of department's steel-pipe column before the construction earlier, excavate the slot of a cuboid shape in the manual work, place the base in the slot, the base periphery is backfilled with soil and slightly compacted, pours into the concrete in the recess of base after the compaction, before the concrete has not finally set, covers the steel decking, and the J type built-in fitting of steel-plate panel bottom is buried underground in the concrete, steel-plate panel and base adopt welded connection, and the welding adopts full weld, guarantees the stability and the reliability of connecting from top to bottom, sets up spout and second spout above the steel-plate panel, installs the stiffening plate in the second spout, through the slip of stiffening plate in the second spout, can satisfy the spacing requirement of not unidimensional steel-pipe column; steel face plate edge is equipped with rings, and after the construction was accomplished, usable crane transferred the tiger with this device through rings, circulated the operation.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. The steel pipe column soil layer pre-buried bottom support device is characterized by comprising an upper structure and a lower structure, wherein the upper structure comprises a steel panel, a J-shaped pre-buried part, a stiffening plate and a sliding groove; the steel panel is of a rectangular structure, a plurality of J-shaped embedded parts are welded at the bottom of the steel panel, a steel pipe column is fixed in the middle of the top of the steel panel, a plurality of stiffening plates are arranged on the circumference of the bottom of the steel pipe column and located on the steel panel at the stiffening plates, a second sliding groove is sleeved in the sliding groove and slides along the sliding groove, the stiffening plates are installed in the second sliding groove and slide in the sliding groove, the substructure comprises a base, the base is placed at the installation position of the steel pipe column, the base is of a cover-free cuboid groove structure, the J-shaped embedded parts of the upper structure stretch into the base, the steel panel and the opening of the base are welded and connected all around, and concrete is poured in the groove of the base.
2. The steel pipe column soil layer embedded bottom support device as claimed in claim 1, wherein lifting rings are symmetrically arranged at the edges of the top of the steel panel.
3. The steel pipe column soil layer embedded bottom support device according to claim 1, wherein the sliding grooves are located on the outer sides of the stiffening plates, the second sliding grooves are used for adjusting the positions of the stiffening plates, and steel pipe columns with different diameters are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921673049.8U CN210947416U (en) | 2019-10-08 | 2019-10-08 | Pre-buried collet device in steel-pipe column soil layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921673049.8U CN210947416U (en) | 2019-10-08 | 2019-10-08 | Pre-buried collet device in steel-pipe column soil layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210947416U true CN210947416U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921673049.8U Active CN210947416U (en) | 2019-10-08 | 2019-10-08 | Pre-buried collet device in steel-pipe column soil layer |
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| CN (1) | CN210947416U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033087A (en) * | 2021-11-02 | 2022-02-11 | 郑州祥和集团有限公司 | Construction method of embedded part of transformer substation |
| CN116180801A (en) * | 2023-04-14 | 2023-05-30 | 歌山建设集团有限公司 | Environment-friendly civil construction pre-buried construction method and auxiliary piece |
-
2019
- 2019-10-08 CN CN201921673049.8U patent/CN210947416U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033087A (en) * | 2021-11-02 | 2022-02-11 | 郑州祥和集团有限公司 | Construction method of embedded part of transformer substation |
| CN116180801A (en) * | 2023-04-14 | 2023-05-30 | 歌山建设集团有限公司 | Environment-friendly civil construction pre-buried construction method and auxiliary piece |
| CN116180801B (en) * | 2023-04-14 | 2023-08-04 | 歌山建设集团有限公司 | Environment-friendly civil construction pre-buried construction method and auxiliary piece |
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