CN210263565U - Additional building type floor slab in later period of decoration - Google Patents
Additional building type floor slab in later period of decoration Download PDFInfo
- Publication number
- CN210263565U CN210263565U CN201920762403.8U CN201920762403U CN210263565U CN 210263565 U CN210263565 U CN 210263565U CN 201920762403 U CN201920762403 U CN 201920762403U CN 210263565 U CN210263565 U CN 210263565U
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- angle steel
- floor
- steel
- alc
- alc floor
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Abstract
The utility model relates to the technical field of buildings, in particular to an additional building type floor slab in the later period of decoration; the first ALC floor slab is fixed on a concrete beam or a wall on one side of an opening through a first chemical anchor bolt, the second angle steel is fixed on the concrete beam or the wall on the opposite side of the opening through the first chemical anchor bolt, connecting parts at two ends of the H-shaped steel are respectively connected with the concrete beam or the wall on two sides of the opening through four second chemical anchor bolts, the first ALC floor slab is arranged on the first angle steel and the H-shaped steel, and the second ALC floor slab is arranged on the second angle steel and the H-shaped steel; the appearance is not very different with ordinary floor, and ALC floor has advantages such as matter is light, high strength, and the angle steel of connecting the entrance to a cave, H shaped steel have good support strength after passing through chemical crab-bolt rigid coupling.
Description
Technical Field
The utility model belongs to the technical field of the building technology and specifically relates to fitment later stage adds formula floor of building.
Background
Holes are reserved in some floor slabs due to decoration requirements, and plates need to be supplemented in the later period of decoration. Firstly, steel bars are anchored through drilling holes and the like, and then the plywood is used for pouring concrete to form a patch board tightly combined with a floor slab, but obviously, the patch board has large engineering quantity and large dead weight, and is not beneficial to future maintenance; but the explosion screw is driven in through drilling and the like, and then various light splints are screwed, so that the engineering quantity is small, the material is light, but the gap is obvious and the connection strength is poor.
Disclosure of Invention
Not enough to prior art, the utility model provides a fitment later stage adds formula floor of building, it has the matter light, advantages such as intensity height.
The technical scheme of the utility model is that:
fitment later stage adds formula floor, its characterized in that: it includes first ALC floor, second ALC floor, first angle steel, second angle steel and H shaped steel, first ALC floor and second ALC floor are the rectangle, and first angle steel is fixed on the concrete beam or the wall of one side wherein in the entrance to a cave through first chemistry crab-bolt, and the second angle steel is fixed on the concrete beam or the wall of the opposite side of entrance to a cave side through first chemistry crab-bolt, H shaped steel is located on the position between first angle steel, the second angle steel and parallel with first angle steel, second angle steel, the both ends connecting portion of H shaped steel are on concrete beam or the wall through four second chemistry crab-bolts and entrance to a cave both sides respectively, first ALC floor is placed on first angle steel and H shaped steel, second ALC floor is placed on second angle steel and H shaped steel.
Further, the gap between the first ALC floor slab and the first angle steel or the hole is filled with cement mortar.
Further, the gap between the second ALC floor slab and the second angle steel or the hole is filled with cement mortar.
Further, the connecting portion top of H shaped steel is not higher than first ALC floor or second ALC floor, prevents that convex connecting portion from influencing the floor and levelly and smoothly.
Further, between first angle steel and the H shaped steel, the welding has the strengthening rib between H shaped steel and the second angle steel, and the strengthening rib all is located the bottom surface of first ALC floor, second ALC floor. The supporting capability of the floor is improved.
The utility model has the advantages that: the appearance is not very different with ordinary floor, and ALC floor has advantages such as matter is light, high strength, and the angle steel of connecting the entrance to a cave, H shaped steel have good support strength after passing through chemical crab-bolt rigid coupling.
Drawings
Fig. 1 is a schematic structural view (bottom view) of the present invention;
FIG. 2 is a cross-sectional view taken at A in FIG. 1;
fig. 3 is a cross-sectional view at B in fig. 1.
In the figure, 1, a first angle steel; 2. a first ALC floor; 3. a second ALC floor; 4. a second angle steel; 5. h-shaped steel; 6. a concrete beam; 7. cement mortar; 8. a first chemical anchor; 9. a connecting portion; 10. a second chemical anchor.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1-3, the additional building type floor slab in the later period of decoration is characterized in that: it includes first ALC floor 2, second ALC floor 3, first angle steel 1, second angle steel 4 and H shaped steel 5, first ALC floor 2 and second ALC floor 3 are the rectangle, and first angle steel 1 is fixed on concrete beam 6 or the wall of one of them one side of entrance to a cave through first chemistry crab-bolt 8, and second angle steel 4 is fixed on concrete beam 6 or the wall of the opposite side of entrance to a cave through first chemistry crab-bolt 8, H shaped steel 5 is located on the position between first angle steel 1, the second angle steel 4 and is parallel with first angle steel 1, second angle steel 4, H shaped steel 5's both ends connecting portion 9 is respectively through on concrete beam 6 or the wall of four second chemistry crab-bolts 10 and entrance to a cave both sides, first ALC floor 2 is placed on first angle steel 1 and H shaped steel 5, second ALC floor 3 is placed on second angle steel 4 and H shaped steel 5.
And a gap between the first ALC floor slab 2 and the first angle steel 1 or the hole is filled with cement mortar 7.
And gaps between the second ALC floor slab 3 and the second angle steel 4 or the hole are filled with cement mortar 7.
The connecting portion top of H shaped steel 5 is not higher than first ALC floor 2 or second ALC floor 3, prevents that convex connecting portion from influencing the floor and levelly and smoothly.
Between first angle steel 1 and H shaped steel 5, the welding has the strengthening rib between H shaped steel 5 and the second angle steel 4, and the strengthening rib all is located the bottom surface of first ALC floor 2, second ALC floor 3. The supporting capability of the floor is improved.
The installation step: 1. punching holes at intervals of 500mm along the beam or the shear wall around the opening, and implanting chemical anchor bolts to fix the angle steel; 2. inspecting the level and the verticality of the angle steel or the steel beam and the distance in the horizontal direction, and performing full welding after no error exists; 3. removing welding slag, checking the fullness of the welding line, and brushing anti-rust paint after the requirement is met; 4. installing the ALC board in place; 5. grouting and filling joints.
In this embodiment, only the case of two ALC floor slabs for slab repairing is described, and in actual use, the number of ALC floor slabs, even the number of angle steels and H-shaped steels, must be determined according to the size of the opening, which can be understood by those in the art, and is not described in detail.
The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.
Claims (5)
1. Fitment later stage adds formula floor, its characterized in that: it includes first ALC floor, second ALC floor, first angle steel, second angle steel and H shaped steel, first ALC floor and second ALC floor are the rectangle, and first angle steel is fixed on the concrete beam or the wall of one side wherein in the entrance to a cave through first chemistry crab-bolt, and the second angle steel is fixed on the concrete beam or the wall of the opposite side of entrance to a cave side through first chemistry crab-bolt, H shaped steel is located on the position between first angle steel, the second angle steel and parallel with first angle steel, second angle steel, the both ends connecting portion of H shaped steel are on concrete beam or the wall through four second chemistry crab-bolts and entrance to a cave both sides respectively, first ALC floor is placed on first angle steel and H shaped steel, second ALC floor is placed on second angle steel and H shaped steel.
2. The post-finishing addition floor of claim 1, wherein: and a gap between the first ALC floor slab and the first angle steel or the hole is filled with cement mortar.
3. A post-finishing add-on floor as claimed in claim 2, wherein: and gaps between the second ALC floor slab and the second angle steel or the hole are filled with cement mortar.
4. A post-finishing add-on floor as claimed in claim 3, wherein: the top end of the connecting part of the H-shaped steel is not higher than the first ALC floor or the second ALC floor.
5. The post-finishing addition floor of claim 4, wherein: between first angle steel and the H shaped steel, the welding has the strengthening rib between H shaped steel and the second angle steel, and the strengthening rib all is located the bottom surface of first ALC floor, second ALC floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920762403.8U CN210263565U (en) | 2019-05-25 | 2019-05-25 | Additional building type floor slab in later period of decoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920762403.8U CN210263565U (en) | 2019-05-25 | 2019-05-25 | Additional building type floor slab in later period of decoration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210263565U true CN210263565U (en) | 2020-04-07 |
Family
ID=70038427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920762403.8U Expired - Fee Related CN210263565U (en) | 2019-05-25 | 2019-05-25 | Additional building type floor slab in later period of decoration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210263565U (en) |
-
2019
- 2019-05-25 CN CN201920762403.8U patent/CN210263565U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |
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| CF01 | Termination of patent right due to non-payment of annual fee |