CN220336108U - Bottom installation external member of steel construction post - Google Patents
Bottom installation external member of steel construction post Download PDFInfo
- Publication number
- CN220336108U CN220336108U CN202321789323.4U CN202321789323U CN220336108U CN 220336108 U CN220336108 U CN 220336108U CN 202321789323 U CN202321789323 U CN 202321789323U CN 220336108 U CN220336108 U CN 220336108U
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- plate
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- pouring
- embedded
- mounting
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 62
- 239000010959 steel Substances 0.000 title claims abstract description 62
- 238000009434 installation Methods 0.000 title claims description 51
- 238000010276 construction Methods 0.000 title claims description 19
- 238000003466 welding Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005266 casting Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a bottom mounting sleeve member of a steel structure column, which relates to the technical field of fixing devices of the steel structure column.
Description
Technical Field
The utility model relates to the technical field of steel structure column fixing devices, in particular to a bottom mounting sleeve of a steel structure column.
Background
Steel structures are structures composed of steel materials, and are one of the main types of building structures. The structure mainly comprises steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like, and rust removal and prevention processes such as silanization, pure manganese phosphating, washing, drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. The steel structure is characterized in that steel column feet for installing bolts are arranged on the end faces of steel materials of the steel structure in a bolt and rivet connection mode.
The Chinese patent application No. CN202222387555.9 discloses a bottom mounting kit of a steel structure column, which comprises a steel structure column, wherein the bottom end of the steel structure column is provided with a column foot, the column foot and the steel structure column are sleeved with a foot sleeve at a contact position, the steel structure column, the column foot and the foot sleeve are fixedly connected through fixing bolts, the bottom end of the steel structure column is provided with a bottom plate, the column foot comprises a base, a contact plate and a grounding row, the top end of the base is fixedly provided with the contact plate, a plurality of groups of positioning holes are formed in the contact plate, the bottom end of the base is fixedly connected with the grounding row, and the foot sleeve comprises an outer frame and an inner groove formed in the outer frame.
Based on the above search findings, in the prior art, a bottom installation kit for a steel structure column generally plays a role in stabilizing the steel structure column simply by forming a foundation with a casting body through a plurality of steel bars cast underground (namely, a grounding bar in the aforementioned patent document), but the simple manner of casting the steel structure column or the installation kit itself by the steel bars is easy to cause the upper installation kit to be unstable enough, and easily generates an inclination trend when the steel structure column or the installation kit itself receives an external force, and serious separation from the steel bars is generated, so that the installation of the steel structure column is not stable enough, and therefore, the bottom installation kit for the steel structure column is required.
Disclosure of Invention
An object of the present application is to provide a bottom mounting kit for a steel structural column, so as to solve the problems set forth in the above-mentioned background art.
In order to achieve the above purpose, the present application provides the following technical solutions: the bottom installation external member of steel construction post, including the steel construction post, the steel construction post lower extreme is fixed with the column foot board, the cover is equipped with the installation sleeve board on the column foot board, install the fastener of pouring on the installation sleeve board, the steel construction post, the installation sleeve board can be dismantled fixedly through connecting bolt with the fastener of pouring, the fastener of pouring includes the connecting plate, the connecting block is buried the piece, the connecting plate inlays and locates the installation sleeve inboard and with column foot board looks adaptation, set up on the connecting plate and supplied connecting bolt to run through, the connecting plate passes through connecting bolt and installation sleeve board fixedly, the connecting block upper end slides and runs through the installation sleeve board and fixed with the connecting plate bottom surface, the connecting block lower extreme is fixed with burying the piece upper end, bury the piece upper end surface area and be greater than connecting block lower extreme surface area.
Preferably, pouring grooves are formed in edges of the junctions between the upper ends of the embedded blocks and the peripheral sides, and the pouring grooves are formed in a plurality of positions and are uniformly distributed along the peripheries of the embedded blocks.
Preferably, the embedded block is internally provided with a cavity, and the inner wall of the pouring groove is provided with a pouring hole communicated with the cavity of the embedded block.
Preferably, the lower end of the connecting block is fixed with the upper end of the embedded block by welding.
Preferably, the upper end of the mounting sleeve plate is provided with a mounting groove for accommodating the column foot plate and the connecting plate, the bottom of the mounting groove is provided with a through hole for the connecting block to penetrate, and the bottom of the mounting groove is also provided with a screw hole matched with the connecting bolt.
Preferably, a plurality of ground socket rows are fixed at the lower end of the mounting sleeve plate, and the plurality of ground socket rows are uniformly distributed along the outer side of the connecting plate.
In summary, the utility model has the technical effects and advantages that:
1. according to the utility model, through the arrangement of the embedded blocks, the connecting blocks and the connecting plates, the upper surface area of the embedded blocks after the installation is larger than the lower end surface area of the connecting blocks, so that the embedded blocks are contacted with concrete more stably, the bottom installation sleeve is embedded more firmly, and the installation stability of the steel structure column is improved.
2. According to the utility model, through the arrangement of the pouring grooves, the embedded blocks and the pouring concrete form meshing, so that the embedded blocks are more stable after pouring, and the installation stability of the steel structure column is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of the present embodiment;
FIG. 2 is an overall exploded view in the present embodiment;
fig. 3 is a semi-sectional view of a casting fastener in this embodiment.
In the figure: 1. a steel structural column; 11. a foot post; 2. installing a sleeve plate; 21. a mounting groove; 22. a through hole; 3. pouring a fastener; 31. a connecting plate; 311. positioning holes; 32. a connecting block; 33. burying blocks; 331. pouring a groove; 332. pouring holes; 4. a connecting bolt; 5. the power strip.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to a bottom installation external member of steel construction post shown in fig. 1-3, including steel construction post 1, steel construction post 1 lower extreme is fixed with toe board 11, the cover is equipped with installation sleeve board 2 on the toe board 11, install pouring fastener 3 on the installation sleeve board 2, steel construction post 1, installation sleeve board 2 and pouring fastener 3 pass through connecting bolt 4 and dismantle fixedly, pouring fastener 3 includes connecting plate 31, connecting block 32 and buries piece 33, connecting plate 31 inlays and locates in the installation sleeve board 2 and with toe board 11 looks adaptation, set up on connecting plate 31 and supply connecting bolt 4 run through 311, connecting plate 31 is fixed with installation sleeve board 2 through connecting bolt 4, connecting block 32 upper end slip runs through installation sleeve board 2 and is fixed with connecting plate 31 bottom surface, connecting block 32 lower extreme is fixed with buries piece 33 upper end, buries piece 33 upper end surface area and is greater than connecting block 32 lower extreme surface area.
Based on the above-mentioned structure, the staff at first needs to place the piece 33 of burying in preset foundation ditch, afterwards run through installation sleeve plate 2 with connecting block 32 and with connecting block 32 lower extreme and connecting plate 31 upper end fixed, afterwards pour concrete to the foundation ditch in for burying piece 33 and installation sleeve plate 2 and fixing subaerial, at this moment, the staff only need through connecting bolt 4 with toe board 11 and connecting plate 31 and installation sleeve plate 2 fixed, can accomplish the installation work of steel construction post 1, the surface area is bigger than connecting block 32 lower terminal surface area on the piece 33 of burying after the installation makes the contact of burying piece 33 and concrete more stable, thereby make this bottom installation external member buries more firmly, thereby promote the installation stability of steel construction post 1.
Further, pouring grooves 331 are formed in edges of the upper ends of the embedded blocks 33 and the edges of the periphery, the pouring grooves 331 are formed in a plurality of ways and are evenly distributed along the periphery of the embedded blocks 33, and the embedded blocks 33 and pouring concrete form meshing through the arrangement of the pouring grooves 331, so that the embedded blocks 33 are firmer after pouring, and the installation stability of the steel structure column 1 is further improved.
Further, the embedded block 33 is internally provided with a cavity, the inner wall of the pouring groove 331 is provided with a pouring hole 332 communicated with the cavity of the embedded block 33, and when pouring is performed, part of concrete enters the cavity of the embedded block 33 through the pouring hole 332, so that the embedded block 33 and the poured concrete form a whole, and the embedded block 33 plays a better anchoring role.
Further, the lower end of the connecting block 32 is fixed to the upper end of the embedded block 33 by welding, so that the connecting block 32 and the embedded block 33 are fixed during installation, and a stable whole is formed after welding, so that the anchoring effect is achieved together.
Further, the mounting groove 21 for accommodating the column foot plate 11 and the connecting plate 31 is formed in the upper end of the mounting sleeve plate 2, the through hole 22 for the connecting block 32 to penetrate is formed in the bottom of the mounting groove 21, the screw hole matched with the connecting bolt 4 is formed in the bottom of the mounting groove 21, the mounting sleeve plate 2 is conveniently connected with the steel structure column 1 and the pouring fastener 3 through the arrangement of the mounting groove 21 and the through hole 22, and accordingly the steel structure column 1 can be conveniently mounted after pouring, and meanwhile the steel structure column 1 can be conveniently replaced.
Further, the lower end of the installation sleeve plate 2 is fixedly provided with a plurality of ground strip 5, the plurality of ground strip 5 are evenly distributed along the outer side of the connecting plate 31, and the stability of installation of the installation sleeve plate 2 is further improved through the arrangement of the ground strip 5, so that the overall stability of the bottom installation sleeve member is improved through the cooperation of the pouring fastener 3.
The working principle of the utility model is as follows: in daily use, the staff at first needs to place the piece 33 of burying in the foundation ditch of predetermineeing, afterwards run through installation sleeve plate 2 with connecting block 32 and with connecting block 32 lower extreme and connecting plate 31 upper end fixed, afterwards pour concrete in to the foundation ditch for bury the piece 33 and install sleeve plate 2 and fix subaerial, at this moment, the staff only need through connecting bolt 4 with the column foot 11 with connecting plate 31 and installation sleeve plate 2 fixed, can accomplish the installation work of steel construction column 1, the surface area is bigger than connecting block 32 lower terminal surface area on the piece 33 of burying after the installation makes the contact of burying piece 33 and concrete more stable, thereby make the bottom installation external member buries more firm, thereby promote the installation stability of steel construction column 1, simultaneously, through the setting up of pouring groove 331, make burying piece 33 and pour concrete formation meshing, thereby make burying piece 33 more firm after pouring, further promote the installation stability of steel construction column 1.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a bottom installation external member of steel construction post, includes steel construction post (1), steel construction post (1) lower extreme is fixed with toe board (11), the cover is equipped with installation sleeve board (2) on toe board (11), install on installation sleeve board (2) and pour fastener (3), steel construction post (1), installation sleeve board (2) and pour fastener (3) can dismantle fixedly, its characterized in that through connecting bolt (4):
the pouring fastener (3) comprises a connecting plate (31), a connecting block (32) and a buried block (33);
the connecting plate (31) is embedded in the mounting sleeve plate (2) and is matched with the column foot plate (11), the connecting plate (31) is provided with a connecting bolt (4) penetrating through the connecting plate (311), and the connecting plate (31) is fixed with the mounting sleeve plate (2) through the connecting bolt (4);
the upper end of the connecting block (32) penetrates through the mounting sleeve plate (2) in a sliding mode and is fixed with the bottom surface of the connecting plate (31), the lower end of the connecting block (32) is fixed with the upper end of the embedded block (33), and the surface area of the upper end of the embedded block (33) is larger than the surface area of the lower end of the connecting block (32).
2. The bottom mounting kit for a steel structural column of claim 1, wherein: pouring grooves (331) are formed in edges of the upper ends of the embedded blocks (33) and the boundary of the peripheral sides, and the pouring grooves (331) are formed in a plurality of positions and are uniformly distributed along the periphery of the embedded blocks (33).
3. The bottom mounting kit for a steel structural column of claim 2, wherein: the embedded block (33) is internally provided with a cavity, and the inner wall of the pouring groove (331) is provided with a pouring hole (332) communicated with the cavity of the embedded block (33).
4. A steel structural column bottom mounting kit according to claim 3, wherein: the lower end of the connecting block (32) is fixed with the upper end of the embedded block (33) through welding.
5. The bottom mounting kit for a steel structural column of claim 1, wherein: the mounting sleeve plate is characterized in that a mounting groove (21) for accommodating the column foot plate (11) and the connecting plate (31) is formed in the upper end of the mounting sleeve plate (2), a through hole (22) for the connecting block (32) to penetrate is formed in the bottom of the mounting groove (21), and a screw hole matched with the connecting bolt (4) is formed in the bottom of the mounting groove (21).
6. The bottom mounting kit for a steel structural column of claim 1, wherein: the installation sleeve plate (2) lower extreme is fixed with a plurality of row of inserting ground (5), a plurality of row of inserting ground (5) are along connecting plate (31) outside evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321789323.4U CN220336108U (en) | 2023-07-10 | 2023-07-10 | Bottom installation external member of steel construction post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321789323.4U CN220336108U (en) | 2023-07-10 | 2023-07-10 | Bottom installation external member of steel construction post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220336108U true CN220336108U (en) | 2024-01-12 |
Family
ID=89442072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321789323.4U Active CN220336108U (en) | 2023-07-10 | 2023-07-10 | Bottom installation external member of steel construction post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220336108U (en) |
-
2023
- 2023-07-10 CN CN202321789323.4U patent/CN220336108U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |