CN211665788U - Pre-buried fixing device of cylinder component basis - Google Patents
Pre-buried fixing device of cylinder component basis Download PDFInfo
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- CN211665788U CN211665788U CN201922245379.3U CN201922245379U CN211665788U CN 211665788 U CN211665788 U CN 211665788U CN 201922245379 U CN201922245379 U CN 201922245379U CN 211665788 U CN211665788 U CN 211665788U
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Abstract
The embodiment of the utility model discloses a cylinder component foundation pre-buried fixing device, which comprises a floor slab embedded part pre-buried in a floor slab and a fixing part arranged outside the floor slab, wherein the fixing part is welded and fixed at the bottom of the floor slab embedded part; the fixing piece comprises a hollow cylindrical structure, and the hollow cylindrical structure is used for enabling the column component foundation to penetrate through the floor slab and then extend into the inside of the column component foundation and be fixed. The utility model discloses simple structure, convenient for material collection, save material quantity and time limit for a project, the operating mode that effectively solves non first floor structure floor column body component basis pre-buried post lower part impetus is not enough or lacks.
Description
Technical Field
The utility model relates to a building technical field especially relates to a cylinder component basis is pre-buried fixing device suitable for many, high-rise building non-first floor.
Background
With the development of times, sports grounds are no longer limited to outdoor open grounds, and the design of the sports grounds in multi-story and high-rise buildings becomes a popular trend at present. However, if sports equipment is installed in a multi-story or high-rise building, the thickness of a floor slab of the sports field needs to be increased, so that the embedded depth of the column member foundation of the sports equipment meets the requirement, the sports equipment can be fixed stably and is suitable for sports, otherwise, the column bottom of the sports equipment is not sufficient in force application point and is easy to collapse or cut obliquely. However, once the thickness of the floor slab is increased, not only the construction cost is wasted but also the construction period is prolonged.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem, an embodiment of the present invention is to provide a pre-embedded fixing device for a cylinder member foundation, which can fix sports equipment well without increasing the thickness of a floor slab.
The technical scheme of the utility model is realized like this:
a column member foundation pre-buried fixing device comprises a floor slab pre-buried part pre-buried in a floor slab and a fixing part arranged outside the floor slab, wherein the fixing part is welded and fixed at the bottom of the floor slab pre-buried part;
the fixing piece comprises a hollow cylindrical structure, and the hollow cylindrical structure is used for enabling the column component foundation to penetrate through the floor slab and then extend into the inside of the column component foundation and be fixed.
Further, as the pre-buried fixing device in cylinder component basis described above, the floor slab embedded part includes: pre-buried steel sheet, fixed crotch, the one end of fixed crotch and the top surface fixed connection of pre-buried steel sheet to the whole pre-buried in the floor of fixed crotch, the bottom surface of pre-buried steel sheet exposes and supplies mounting welded fastening in the floor outside, be connected seamlessly between pre-buried steel sheet, fixed crotch and the floor.
Further, as above pre-buried fixing device of cylinder component basis, fixed crotch includes 4, sets up 4 directions about the pre-buried steel sheet about respectively.
Further, according to the fixing device for embedding the column member foundation, the other end of the fixing hook is bent into a hook, and the hook is in an inverted J shape.
Further, the pre-buried fixing device of cylinder component basis as above, the mounting includes: the steel sleeve and the steel connecting pieces are arranged on the steel sleeve;
one end of each steel connecting piece is fixed on the steel sleeve, and the other end of each steel connecting piece is welded and fixed with the bottom of the floor embedded part.
Further, as above, the cylinder member foundation embedded fixing device, the steel connecting piece includes a connecting bar and a transverse connecting strip, one end of the connecting bar is fixedly connected with the steel sleeve, the other end of the connecting bar is fixedly connected with the transverse connecting strip, and the transverse connecting strip is integrally welded and fixed at the bottom of the floor slab embedded part.
The embodiment of the utility model provides a pre-buried fixing device of cylinder component basis has following advantage:
(1) the utility model is suitable for multi-story and high-rise buildings, solves the problem of pre-buried force points of sports equipment columns in multi-story and high-rise ball fields, and makes the design meet the use requirements;
(2) the cost is saved. The thickness of the floor slab is locally increased through the device so as to reach the pre-embedding standard of the sports equipment column, thereby achieving the effects of meeting the standard requirement, saving the material consumption, working hours and the like;
(3) the structure is simple. The parts are few, and the materials are convenient to obtain.
Drawings
Fig. 1 is a schematic view of a fixing member structure of the column member foundation embedded fixing device of the present invention;
fig. 2 is a schematic structural view of a floor embedded part of the column member foundation embedded fixing device of the present invention;
FIG. 3 is a structural diagram of the connection state between the column foundation embedded fixture and the floor slab of the present invention;
reference numerals:
1-a fixing piece; 2-floor embedded parts; 3-a pouring hole; 4-embedded part holes; 1-1-steel sleeve; 1-2-steel connectors; 2-1-embedding a steel plate; 2-2-fixing the hook; 5, a floor slab; 6-concrete; 7-column member basis.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Fig. 3 is a structural view of a connection state between the column body member foundation embedded fixing device and a floor slab of the present invention, as shown in fig. 3, the present invention provides a column body member foundation embedded fixing device, which comprises a floor slab embedded part 2 embedded in a floor slab 5 and a fixing part 1 arranged outside the floor slab 5, wherein the fixing part 1 is welded and fixed at the bottom of the floor slab embedded part 2; the fixing member 1 includes a hollow cylindrical structure for the column member foundation to penetrate the floor slab and then to be inserted and fixed therein.
The pre-buried fixing device of cylinder component basis that this embodiment provided for when many, high-rise building (non first floor) installation sport equipment, railing, equipment rack etc, bury its cylinder component basis in the hollow tubular structure of the device after passing the floor, at last the rethread concreting is fixed with cylinder component basis. Because the fixing piece 1 is welded and fixed at the bottom of the floor embedded part 2, and the floor embedded part 2 is embedded in the floor, the hollow cylindrical structure of the fixing piece 1 is equivalent to the thickness of the floor, so that the embedded depth of installed sports equipment, railings, equipment racks and the like meets the requirements, the acting point of the bottom of a cylinder body is ensured, and the phenomenon of collapse or inclination cutting is avoided. And the thickness increase is the local increase thickness of the floor slab, and the thickness of the whole floor slab does not need to be increased, so that the construction cost is reduced, and the construction period is shortened.
Preferably, as shown in fig. 2, the floor embedment 2 includes: pre-buried steel plates 2-1 and fixed hooks 2-2. One end of the fixed hook 2-2 is fixedly connected with the top surface of the embedded steel plate 2-1, the fixed hook 2-2 is integrally embedded in the floor slab, the bottom surface of the embedded steel plate 2-1 is exposed outside the floor slab and used for welding and fixing the fixing piece 1, and no gap is formed among the embedded steel plate 2-1, the fixed hook 2-2 and the floor slab.
The embodiment of the utility model provides a design fixed crotch 2-2's aim at makes to form between floor built-in fitting 2 and the floor and stabilizes firm being connected to make the mounting 1 of fixing in its bottom enough support the cylinder basis such as sport equipment, railing, equipment rack and exert force, guarantee that it can not take place to collapse or cut to one side. And the firmness and reliability of the sports equipment in use are ensured by the way that the pre-buried steel plate 2-1, the fixed hook 2-2 and the floor are connected without gaps.
Preferably, as shown in fig. 2, in order to further enhance the connecting and fixing strength between the floor embedded part and the floor, the number of the fixing hooks 2-2 is 4, and the fixing hooks are respectively arranged in the upper, lower, left and right directions of the embedded steel plate 2-1.
Preferably, in order to further enhance the connecting and fixing strength between the floor embedded part and the floor, the other end of the fixing hook 2-2 is bent into a hook in an inverted J shape.
Preferably, as shown in fig. 1, the fixing member 1 includes: a steel sleeve 1-1 and a plurality of steel connecting pieces 1-2; one end of each steel connecting piece 1-2 is fixed on the steel sleeve 1-1, and the other end is welded and fixed with the bottom of the floor embedded part 2.
The pre-buried fixing device of cylinder component basis that this embodiment provided because there are the bottom welded fastening of a plurality of steel connecting piece 1-2 and floor built-in fitting 2, consequently makes the steadiness of whole device stronger, and its stability is more excellent after the cylinder component basis is buried the device.
The steel sleeve 1-1 can be square, round and the like, and the steel sleeve can be inserted into the steel sleeve for fixing as long as the cylinder component foundation of the sports equipment can be well inserted into the steel sleeve.
Preferably, in order to strengthen the connecting strength between the fixing part 1 and the floor embedded part 2 and ensure the use safety and reliability of sports equipment, the steel connecting part 1-2 comprises two parts, namely a connecting rib and a transverse connecting strip, one end of the connecting rib is fixedly connected with the steel sleeve 1-1, the other end of the connecting rib is fixedly connected with the transverse connecting strip, and the transverse connecting strip is integrally welded and fixed at the bottom of the floor embedded part.
The utility model discloses a pre-buried fixing device's of cylinder component basis construction method, including following step:
step 1: the positions of the fixing piece 1 and the floor slab embedded part 2 are accurately positioned through positioning and paying off, so that the floor slab embedded part 2 can be effectively fixed with the fixing piece 1;
step 2: before concrete is poured, the floor embedded part 2 is fixed below the floor rib and forms seamless connection with the floor;
and step 3: reserving 3 holes on a floor slab, wherein two holes are pouring holes 3, and the other hole is an embedded part hole 4;
the center of the embedded part hole 4 corresponds to the center of the fixing part 1, the two pouring holes 3 are respectively arranged at two sides of the embedded part hole 4, and the outline of the hollow cylindrical structure of the fixing part 1 is larger than the outer edge distance of the pouring holes 3;
and 4, step 4: after the concrete reaches the strength, welding the steel sleeve 1-1 and the steel connecting piece 1-2 to form a fixing piece 1, and performing double-side welding with the floor embedded piece 2;
and 5: and (3) inserting the column member foundation 7 into the steel sleeve 1-1 after penetrating through the embedded part hole 4, pouring concrete 6 from one pouring hole 3 in the implementation process, and finishing the pouring of the concrete in the steel sleeve when the concrete 6 is poured out from the other pouring hole 3.
The utility model discloses simple structure, convenient for material collection, save material quantity and time limit for a project, the operating mode that effectively solves the pre-buried post lower part impetus of non-first floor structure floor equipment is not enough or lacks.
It should be noted that: the column component foundation of the utility model includes but is not limited to the foundation part of sports equipment, railings and equipment racks.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The pre-buried fixing device for the column member foundation is characterized by comprising a floor slab embedded part (2) pre-buried in a floor slab (5) and a fixing part (1) arranged outside the floor slab (5), wherein the fixing part (1) is welded and fixed at the bottom of the floor slab embedded part (2);
the fixing piece (1) comprises a hollow cylindrical structure, and the hollow cylindrical structure is used for enabling a column component foundation (7) to penetrate through the floor slab (5) and then extend into the floor slab (5) and be fixed.
2. The column member foundation embedded fixing device according to claim 1, wherein the floor embedded part (2) comprises: pre-buried steel sheet (2-1), fixed crotch (2-2), the one end of fixed crotch (2-2) with the top surface fixed connection of pre-buried steel sheet (2-1), and fixed crotch (2-2) are whole pre-buried floor (5) the inside, the bottom surface of pre-buried steel sheet (2-1) exposes floor (5) outside supplies mounting (1) welded fastening, pre-buried steel sheet (2-1), fixed crotch (2-2) with connect seamlessly between floor (5).
3. The column body component foundation embedded fixing device according to claim 2, wherein the number of the fixing hooks (2-2) is 4, and the fixing hooks are respectively arranged in the upper, lower, left and right directions of the embedded steel plate (2-1).
4. The post member foundation embedded fixing device according to claim 2, wherein the other end of the fixing hook (2-2) is bent into a hook in an inverted J shape.
5. The post member foundation embedded fixing device according to claim 1, wherein the fixing member (1) comprises: a steel sleeve (1-1) and a plurality of steel connecting pieces (1-2);
one end of each steel connecting piece (1-2) is fixed on the steel sleeve (1-1), and the other end of each steel connecting piece is welded and fixed with the bottom of the floor embedded part (2).
6. The cylinder component foundation embedded fixing device according to claim 5, wherein the steel connecting piece (1-2) comprises two parts, namely a connecting rib and a transverse connecting strip, one end of the connecting rib is fixedly connected with the steel sleeve (1-1), the other end of the connecting rib is fixedly connected with the transverse connecting strip, and the transverse connecting strip is integrally welded and fixed to the bottom of the floor slab embedded part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922245379.3U CN211665788U (en) | 2019-12-13 | 2019-12-13 | Pre-buried fixing device of cylinder component basis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922245379.3U CN211665788U (en) | 2019-12-13 | 2019-12-13 | Pre-buried fixing device of cylinder component basis |
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| CN211665788U true CN211665788U (en) | 2020-10-13 |
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| CN201922245379.3U Active CN211665788U (en) | 2019-12-13 | 2019-12-13 | Pre-buried fixing device of cylinder component basis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111088813A (en) * | 2019-12-13 | 2020-05-01 | 中建城市建设发展有限公司 | Column component foundation pre-embedding fixing device and construction method thereof |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111088813A (en) * | 2019-12-13 | 2020-05-01 | 中建城市建设发展有限公司 | Column component foundation pre-embedding fixing device and construction method thereof |
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