CN218405981U - Prefabricated overhanging lower hanging type floor edge sealing structure and edge sealing floor installation structure - Google Patents
Prefabricated overhanging lower hanging type floor edge sealing structure and edge sealing floor installation structure Download PDFInfo
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- CN218405981U CN218405981U CN202122329683.3U CN202122329683U CN218405981U CN 218405981 U CN218405981 U CN 218405981U CN 202122329683 U CN202122329683 U CN 202122329683U CN 218405981 U CN218405981 U CN 218405981U
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- banding
- edge sealing
- prefabricated
- floor
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Abstract
The utility model relates to a prefabricated hanging floor banding structure and banding floor mounting structure under encorbelmenting, banding structure include prefabricated body, and prefabricated body is whole to be the L type, and prefabricated body is including portion and the horizontal part of drooping down, all pre-buried anchor reinforcing bar in portion and the horizontal part of drooping down, and the free end direction of the part edge horizontal part of anchor reinforcing bar extends and exposes the horizontal part, sets up vertical perforating hole on the horizontal part. The installation structure of the edge banding floor slab comprises an edge banding structure and an edge banding beam supporting structure, wherein a pin is fixed on the top surface of the edge banding beam supporting structure, the horizontal part of the floor slab edge banding structure is placed at the top of the edge banding beam supporting structure, the pin is inserted into a through hole of the horizontal part, and concrete is poured at the exposed part of the anchoring reinforcing steel bar at the top of the edge banding beam supporting structure. The utility model discloses prefabricated banding structure adopts hanging structure under encorbelmenting, can hoist to banding roof beam department and fix in advance, then even as an organic whole with cast-in-place floor, need not a side forms, also need not to set up the scaffold frame, simple structure, simple to operate is swift.
Description
Technical Field
The utility model relates to a building field, concretely relates to prefabricated hanging floor banding structure and banding floor mounting structure under encorbelmenting.
Background
The floor slab with the steel-concrete structure is a main stressed member in a building, a scaffold and a supporting template are required to be erected on the floor slab in the traditional building, the floor slab is formed on the supporting template in a cast-in-place mode, and the edge of the floor slab is usually blocked by a manual template mode. Along with the popularization and application of steel construction building, the outer facade of building is more various, often meets because of the building appearance need appear encorbelmenting, hanging reinforced concrete floor down, to this kind of hang hanging banding floor under encorbelmenting, need consider the convenience and the rapidity of construction, and this case comes from this to the birth.
SUMMERY OF THE UTILITY MODEL
The utility model discloses at first, it hangs down floor banding structure to disclose a prefabrication, including prefabricated body, prefabricated body wholly is the L type, and prefabricated body is including portion and the horizontal part of hanging down, all pre-buried anchor bar in portion and the horizontal part of hanging down, and the free end direction of the part edge horizontal part of anchor bar extends and exposes the horizontal part, sets up vertical perforating hole on the horizontal part.
Further, the horizontal part is a first horizontal part and a second horizontal part, and the first horizontal part is higher than the second horizontal part.
The utility model also discloses a banding floor mounting structure, hanging floor banding structure and banding roof beam bearing structure under overhanging including above-mentioned prefabrication, banding roof beam bearing structure's top surface is fixed with the pin, and place at banding roof beam bearing structure top at floor banding structure's horizontal part, and the pin inserts in the perforating hole of horizontal part, exposes the department at the anchor reinforcing bar at banding roof beam bearing structure top and pours concrete.
Further, banding roof beam bearing structure includes H shaped steel girder steel and backup pad, the top surface of backup pad and the last flange top surface parallel and level of H shaped steel girder steel and with last flange fixed connection, the lateral part of backup pad and the web fixed connection of H shaped steel girder steel, the bottom of backup pad and the bottom flange fixed connection of H shaped steel girder steel, the pin is fixed on the top surface of backup pad.
The utility model adopts the prefabricated structure to design the edge sealing structure of the floor slab, and the edge mould is not needed to be arranged for the edge sealing of the floor slab; the prefabricated edge sealing structure adopts a hanging-type structure which is hung under an overhang, can be hoisted to the edge sealing beam for pre-fixing, and then concrete is poured, so that the prefabricated edge sealing structure is connected with a cast-in-place floor slab, a scaffold formwork is not required to be erected on the site in construction, the workload of binding site concrete and steel bars is reduced, and the installation of the edge sealing floor slab is simpler, more convenient and quicker.
Drawings
Fig. 1 is a schematic view of a prefabricated overhanging type floor slab edge sealing structure in the embodiment of the utility model;
FIG. 2 is a schematic view of an exemplary embodiment of an edge banding beam support structure;
fig. 3 is a schematic view of the installation structure of the edge banding floor slab in the embodiment.
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.
This embodiment first discloses a prefabricated hanging floor banding structure under encorbelmenting, and this banding structure 1 is as shown in fig. 1, and prefabricated body is whole to be the L type, and prefabricated body is including the portion 101 and the horizontal part that hang down, and the horizontal part is first horizontal part 102 and second horizontal part 103, and first horizontal part 102 is higher than second horizontal part 103, forms the banding side forms that the step can act as cast-in-place floor between the two. Anchoring steel bars 104 are embedded in the hanging-down part 101 and the horizontal part, a part of the anchoring steel bars 104 extends along the direction of the free end of the second horizontal part 103 to expose the second horizontal part 103, and a vertical through hole 105 is formed in the second horizontal part 103.
This embodiment still discloses an banding floor mounting structure, as shown in fig. 2 and 3, banding floor includes above-mentioned prefabricated overhanging lower hanging floor banding structure 1, banding roof beam bearing structure, cast-in-place floor 5. The edge banding beam supporting structure is shown in fig. 2 and comprises an H-shaped steel beam 2 and a supporting plate 3, the top surface of the supporting plate 3 is flush with the top surface of an upper flange 201 of the H-shaped steel beam 2 and is welded and fixed with the upper flange 201, the side portion of the supporting plate 3 is welded and fixed with a web 202 of the H-shaped steel beam 2, the bottom of the supporting plate 3 is welded and fixed with a lower flange 203 of the H-shaped steel beam 2, and a pin 4 is welded and fixed on the top surface of the supporting plate 2. The prefabricated overhanging lower-hanging type floor slab edge sealing structure 1 is hoisted to the edge sealing beam supporting structure, the free end of the second horizontal part 103 of the edge sealing structure 1 is placed at the top of the supporting plate 3, at the moment, in order to facilitate positioning, a pin 4 needs to be inserted into a through hole 105 of the second horizontal part 103, then concrete is poured at the top of the upper flange 201 of the H-shaped steel beam 2 to form a cast-in-place floor slab 5, the end surface of the second horizontal part 103 on the prefabricated edge sealing structure 1 can be used as an edge sealing mold to seal and stop leakage of the cast-in-place floor slab 5, a step between the first horizontal part 102 and the second horizontal part 103 can further play a role in sealing and leakage stopping, the exposed end of the anchoring steel bar 104 is tightly connected with the cast-in-place concrete, and the prefabricated edge sealing structure 1 and the cast-in-place floor slab 5 are connected into a whole.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a prefabricated hanging floor banding structure under encorbelmenting which characterized in that: including prefabricated body, prefabricated body wholly is the L type, and prefabricated body is including hanging down portion and horizontal part, all pre-buried anchor reinforcing bar in hanging down portion and the horizontal part, and the free end direction of the part edge horizontal part of anchor reinforcing bar extends and exposes the horizontal part, offers vertical perforating hole on the horizontal part.
2. The edge sealing structure for prefabricated overhanging suspended floor slab according to claim 1, wherein: the horizontal part is divided into a first horizontal part and a second horizontal part, and the first horizontal part is higher than the second horizontal part.
3. The utility model provides an banding floor mounting structure which characterized in that: the prefabricated overhanging type floor slab edge sealing structure and the edge sealing beam supporting structure comprise the prefabricated overhanging type floor slab edge sealing structure and the edge sealing beam supporting structure according to the claim 1 or 2, wherein a pin is fixed on the top surface of the edge sealing beam supporting structure, a horizontal part of the floor slab edge sealing structure is placed at the top of the edge sealing beam supporting structure, the pin is inserted into a through hole of the horizontal part, and concrete is poured at the exposed part of an anchoring steel bar at the top of the edge sealing beam supporting structure.
4. An edge banding floor mounting structure as claimed in claim 3, wherein: the banding roof beam bearing structure includes H shaped steel girder steel and backup pad, the top surface of backup pad and the last flange top surface parallel and level of H shaped steel girder steel and with last flange fixed connection, the lateral part of backup pad and the web fixed connection of H shaped steel girder steel, the bottom of backup pad and the bottom flange fixed connection of H shaped steel girder steel, the pin is fixed on the top surface of backup pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122329683.3U CN218405981U (en) | 2021-09-26 | 2021-09-26 | Prefabricated overhanging lower hanging type floor edge sealing structure and edge sealing floor installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122329683.3U CN218405981U (en) | 2021-09-26 | 2021-09-26 | Prefabricated overhanging lower hanging type floor edge sealing structure and edge sealing floor installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218405981U true CN218405981U (en) | 2023-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122329683.3U Active CN218405981U (en) | 2021-09-26 | 2021-09-26 | Prefabricated overhanging lower hanging type floor edge sealing structure and edge sealing floor installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218405981U (en) |
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2021
- 2021-09-26 CN CN202122329683.3U patent/CN218405981U/en active Active
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