CN218090951U

CN218090951U - Construction structure for flanging of basement concrete outer wall bottom plate

Info

Publication number: CN218090951U
Application number: CN202221875673.8U
Authority: CN
Inventors: 陈华富; 王静烽; 黄雨辰; 陆胜; 周应斌; 傅丽珍
Original assignee: NEW CENTURY CONSTRUCTION GROUP CO Ltd
Current assignee: NEW CENTURY CONSTRUCTION GROUP CO Ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-12-20
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a construction structure of a basement concrete outer wall bottom plate flanging, which comprises a wall template, a flanging template and a limiting fixing device, wherein the flanging template occupies the side wall space of the bottom plate flanging to reduce the thickness of the original concrete wall, and the limiting fixing device is utilized for fixing to complete the pouring of the bottom plate flanging; and removing the flanging template, continuously fixing the wall template by using the limiting and fixing device, and then pouring the wall surface to conceal the construction joint. The utility model discloses a turn-ups template occupy-place bottom plate turn-ups side wall space, wall integrated into one piece, there is not the construction joint on basement outer wall surface, has reduced quality defect's production, greatly improves the wall body and sees the quality of feeling.

Description

Construction structure for flanging of basement concrete outer wall bottom plate

Technical Field

The utility model belongs to the technical field of basement bottom plate turn-ups, concretely relates to turn down rims construction structures of basement concrete outer wall bottom plate.

Background

In order to prevent underground water from permeating into the basement outer wall, a bottom plate flanging which is integrally cast and formed with bottom plate concrete needs to be arranged between the basement outer wall and the bottom plate, so that a construction joint can be formed between the wall surface and the bottom plate flanging, if the conditions that concrete vibration is not in place or a template joint is not compact and the like exist in construction, the construction joint easily generates quality defects such as untightness of joint strips, honeycomb at the joint, pitted surface and the like, and the overall impression quality of the basement concrete wall is influenced.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model aims at providing a turn-ups's of basement concrete outer wall bottom plate construction structures is provided.

In order to achieve the purpose, the following technical scheme is provided:

the utility model provides a turn-ups construction structures of basement concrete outer wall bottom plate, includes wall template, turn-ups template and spacing fixing device, and the wall template cover is established in bottom plate turn-ups top, and turn-ups template is located between the bottom inboard and the bottom plate turn-ups of wall template, occupy-up turn-ups side wall space of bottom plate for inject the thickness of the turn-ups side wall of bottom plate, wall template bottom outside is hugged closely to spacing fixing device, carries on spacingly to wall template and turn-ups template.

Furthermore, the limiting and fixing device comprises a square stop, a triangular wood wedge and a fixing rib, the fixing rib is vertically fixed on the bottom plate, the square stop is arranged on the outer side of the bottom of the wall template and clings to the wall template, and the triangular wood wedge is arranged between the square stop and the fixing rib.

Furthermore, the height of the flanging template is larger than or equal to that of the flanging of the bottom plate, if the height of the flanging template is smaller than that of the flanging of the bottom plate, after the flanging of the bottom plate is poured in advance, the outer side wall structure with the flanging of the bottom plate cannot be integrally poured in the follow-up wall pouring process.

Furthermore, the setting height of the square shelves is larger than or equal to the height of the flanging template, so that a better limiting function is ensured.

Furthermore, the height of the fixing ribs exposed above the ground is 40-50mm.

Further, the thickness of the flanging die plate is 20mm.

The construction steps are as follows:

1) The thickness of the flanging of the bottom plate and the thickness of the wall surface are determined, the wall template and the flanging template are arranged, the flanging template is limited through a concrete stay which is placed in the wall template in advance, and the limiting fixing device is adopted for limiting and fixing. Then pouring a bottom plate flanging;

2) And after the flanging of the bottom plate is poured, removing the flanging template, pouring the wall surface and the flanging side wall of the bottom plate, and detaching the wall surface and the flanging side wall of the bottom plate after pouring.

The beneficial effects of the utility model reside in that:

1) The flanging template occupies the space of the side wall surface of the flanging of the bottom plate, the outer side wall structure of the flanging of the bottom plate is constructed, the wall surface is integrally formed, and no connecting seam exists between the flanging of the bottom plate and the outer surface of the wall surface, so that the quality defect is reduced, the appearance quality of the wall body is greatly improved, and the service life of the wall surface is prolonged;

2) The limiting and fixing device is a combination of a square stop, a triangular wood wedge and a fixing rib, the triangular wood wedge is adopted for tightening, and the limiting and fixing device is stronger in operability and convenient to operate.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic view of the utility model after the flanging die plate is removed;

fig. 3 is the utility model discloses the wall bottom plate turn-ups schematic diagram that obtains.

In the figure: 1. wall forms; 2. flanging the template; 3. a square document; 4. a triangular wood wedge; 5. fixing the ribs; 6. and (5) flanging the bottom plate.

Detailed Description

The present invention will be further described with reference to the drawings, but the scope of the present invention is not limited thereto.

As shown in fig. 1, a wall and bottom plate flanging construction structure, which comprises a wall template 1, a flanging template 2 and a limiting fixing device, wherein the wall template 1 is sleeved on the bottom plate flanging 6, the flanging template 2 is arranged between the bottom inner side of the wall template 1 and the bottom plate flanging 6, and the side wall space of the bottom plate flanging 6 is occupied for limiting the thickness of the side wall of the bottom plate flanging 6, the limiting fixing device is tightly attached to the bottom outer side of the wall template 1 and limits the wall template 1, the limiting fixing device comprises a square rail 3, a triangular wood wedge 4 and a fixing rib 5, the fixing rib 5 is vertically fixed on a bottom plate, the square rail 3 is arranged on the bottom outer side of the wall template 1 and is tightly attached to the wall template 1, the triangular wood wedge 4 is arranged between the square rail 3 and the fixing rib 5, the triangular wood wedge 4 is used for tightly supporting the flanging template 2 and the wall template 1, the height of the flanging template 2 is greater than or equal to that of the bottom plate flanging template 6, the setting height of the square rail 3 is greater than or equal to that of the flanging template 2, the height of the fixing rib 5 is greater than or equal to the height above the ground is 40-50mm, and the thickness of the flanging template 2 is 20mm.

The construction structure shown in figure 1 is adopted in advance for limiting and fixing, after the bottom plate flanging 6 is poured, the flanging template 2 is detached as shown in figure 2, the wall template 1 is poured, and after the pouring is finished, the lower side rail 3 and the triangular wood wedge 4 are detached, the bottom plate flanging 6 and the wall surface are poured and formed, and no construction joint exists on the outer wall surface.

Claims

1. The utility model provides a turn-ups's of basement concrete outer wall bottom plate construction structures, its characterized in that includes wall template (1), turn-ups template (2) and spacing fixing device, wall template (1) cover is established in bottom plate turn-ups (6) top, turn-ups template (2) are located between the bottom inboard and bottom plate turn-ups (6) of wall template (1), occupy-up side wall space of bottom plate turn-ups (6), a thickness for injecing the side wall of bottom plate turn-ups (6), wall template (1) bottom outside is hugged closely to spacing fixing device, it is spacing to wall template (1) and turn-ups template (2).

2. The structure of claim 1, wherein the limiting and fixing device comprises a square bar (3), a triangular wooden wedge (4) and a fixing rib (5), the fixing rib (5) is vertically fixed on the bottom plate, the square bar (3) is arranged on the outer side of the bottom of the wall form (1) and tightly attached to the wall form (1), and the triangular wooden wedge (4) is arranged between the square bar (3) and the fixing rib (5).

3. The construction structure of the basement concrete outer wall bottom plate flanging as claimed in claim 1, wherein the height of the flanging template (2) is greater than or equal to the height of the bottom plate flanging (6).

4. The construction structure of the basement concrete outer wall bottom plate flanging as claimed in claim 3, wherein the setting height of the square rail (3) is equal to the height of the flanging template (2).

5. The structure of claim 2, wherein the height of the fixing rib (5) above the ground is 40-50mm.

6. The structure for constructing the basement concrete outer wall bottom plate flanging as claimed in claim 1, wherein the thickness of the flanging template (2) is 20mm.