CN215053203U - A structure is buried underground to protruding basic surface support for fixing buried bolt in advance - Google Patents
A structure is buried underground to protruding basic surface support for fixing buried bolt in advance Download PDFInfo
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- CN215053203U CN215053203U CN202121363383.0U CN202121363383U CN215053203U CN 215053203 U CN215053203 U CN 215053203U CN 202121363383 U CN202121363383 U CN 202121363383U CN 215053203 U CN215053203 U CN 215053203U
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Abstract
The utility model relates to a metallurgical construction field specifically is a protrusion basal surface support buries structure underground for fixing buried bolt in advance. Including basic platform, arrange the buried bolt in on the basic platform, be used for fixed buried bolt's fixed bolster in, concrete layer has been pour on the basic platform, is provided with interim external member between the stand of fixed bolster and the concrete layer. The utility model discloses reserve the hole in advance, need not follow-up pick chisel, construction speed accelerates, noiselessness, rubbish and dust, green.
Description
Technical Field
The utility model relates to a metallurgical construction field specifically is a protrusion basal surface support buries structure underground for fixing buried bolt in advance.
Background
In the field of metallurgical construction, particularly rolling lines, heating furnaces and bar and wire rods, a large number of embedded bolts are arranged. Generally, section steel (angle steel or channel steel) is used as a bracket to fix a bolt, the lower part of the bolt is welded with a bottom layer reinforcing mesh, and the upper part of the bolt is welded with an upper layer reinforcing mesh. Particularly, high lines, large rods, medium and small rods and the like are all of an overground frame platform structure, and bolts in a cooling bed area, a transverse moving platform area and the like are all arranged in rows and in groups in a modularized mode. The accuracy of thousands of directly buried bolts is often the key point of control, and the standard provides that the deviation of the mounting center of the bolt is not more than 2 mm. Through statistics, the accuracy can be well controlled by adopting section steel (angle steel or channel steel) as a bolt fixing support. However, after concrete is poured, the bolt fixing support protruding out of the surface of the foundation platform needs to be cut off, the cutting blade cannot be used for completely cutting the root part tightly attached to the foundation surface, and a small part of the cutting blade often protrudes out of the surface of the foundation, so that the attractiveness is affected; the gas welding and gas cutting also have the defects of incomplete cutting and damage to concrete. In order to avoid the situation, the electric pick is generally adopted to pick and chisel the concrete around the root of the support into a small pit, the gas welding cuts the support below the surface of the foundation platform, then the grouting material or the fine stone concrete is used for filling and blocking the foundation pit, when the hole is picked and chiseled, noise and building rubbish are generated, and the dust is easy to breed to pollute the environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem to a noiselessness, rubbish and dust are provided, green's the protrusion basal surface support that is used for fixed buried bolt of burying underground structure.
The utility model provides a problem, the technical scheme who adopts is:
the utility model provides a protrusion basic surface support buries structure underground for fixing buried bolt, includes the foundation platform, arranges buried bolt in on the foundation platform in, is used for fixed buried bolt's fixed bolster, has pour concrete layer on the foundation platform, is provided with interim external member between fixed bolster's stand and the concrete layer.
Preferably, the present invention further provides:
the temporary kit is made of elastic materials, and the elastic materials are bound on the upright posts of the fixed support.
The temporary sleeve is a sleeve, and filling materials are stuffed between the sleeve and the upright post of the fixed support.
Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, its outstanding characteristics are:
1. the holes are reserved in advance, subsequent chiseling is not needed, and the construction speed is accelerated.
2. No noise, garbage and dust, and environmental protection.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the temporary set when removed;
in the figure: a base platform 1; a fixed bracket 2; embedding a bolt 3; a temporary kit 4; filling material 5 and concrete layer 6.
Detailed Description
The invention will be further described with reference to the following examples, which are intended only for better understanding of the invention and therefore do not limit the scope of the invention.
Referring to fig. 1 and 2, a protrusion foundation surface support embedding structure for fixing embedded bolts, including basic platform 1, arrange embedded bolts 3 on basic platform 1 in, a fixed bolster 2 for fixing embedded bolts 3, concrete layer 6 has been pour on basic platform 1, be provided with interim external member 4 between the stand of fixed bolster 2 and concrete layer 6, interim external member 4 is elastic material, the elastic material ligature is on the stand of fixed bolster, or interim external member 4 is the sleeve pipe, fill in between sleeve pipe and the stand of fixed bolster 2 and filled in with filler material 5.
The utility model discloses construction method of structure:
the utility model discloses the structure is through after pre-buried bolt 3 is fixed, set up interim external member 4 on the stand of the fixed bolster 2 that is less than 1 upper surface of basic platform, partial interim external member 4 exposes in 1 top of basic platform during concrete placement, treat concrete placement and finish the initial set back, in time take out interim external member 4, every stand of fixed bolster 2 forms the pit all around, cut the stand department of the fixed bolster 2 that is less than 1 upper surface of basic platform with gas welding, then adopt pea gravel concreten or grout material to fill shutoff and surperficial floating restoration to the pit, through reserving the hole in advance, need not follow-up chisel, construction speed accelerates. No noise, garbage and dust, and environmental protection.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent variations made by using the contents of the specification and the drawings are included in the scope of the present invention.
Claims (3)
1. The utility model provides a structure is buried underground to protrusion basic surface support for fixing buried bolt, includes the foundation platform, arranges buried bolt in on the foundation platform in, is used for fixed buried bolt's fixed bolster, has pour concrete layer, its characterized in that on the foundation platform: a temporary sleeve is arranged between the upright post of the fixed support and the concrete layer.
2. The buried structure of the protruding foundation surface support for fixing the embedded bolts according to claim 1, wherein: the temporary kit is made of elastic materials, and the elastic materials are bound on the upright posts of the fixed support.
3. The buried structure of the protruding foundation surface support for fixing the embedded bolts according to claim 1, wherein: the temporary sleeve is a sleeve, and filling materials are stuffed between the sleeve and the upright post of the fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121363383.0U CN215053203U (en) | 2021-06-19 | 2021-06-19 | A structure is buried underground to protruding basic surface support for fixing buried bolt in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121363383.0U CN215053203U (en) | 2021-06-19 | 2021-06-19 | A structure is buried underground to protruding basic surface support for fixing buried bolt in advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215053203U true CN215053203U (en) | 2021-12-07 |
Family
ID=79204066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121363383.0U Active CN215053203U (en) | 2021-06-19 | 2021-06-19 | A structure is buried underground to protruding basic surface support for fixing buried bolt in advance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215053203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338328A (en) * | 2021-06-19 | 2021-09-03 | 中国二十二冶集团有限公司 | Embedding structure and embedding method for convex foundation surface bracket for fixing embedded bolt |
-
2021
- 2021-06-19 CN CN202121363383.0U patent/CN215053203U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338328A (en) * | 2021-06-19 | 2021-09-03 | 中国二十二冶集团有限公司 | Embedding structure and embedding method for convex foundation surface bracket for fixing embedded bolt |
| CN113338328B (en) * | 2021-06-19 | 2024-05-14 | 中国二十二冶集团有限公司 | Embedding structure and embedding method for protruding foundation surface support for fixing embedded bolt |
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