CN211472892U

CN211472892U - PCF board piece processing structure

Info

Publication number: CN211472892U
Application number: CN201922051765.9U
Authority: CN
Inventors: 窦国举; 訾建涛; 何飞龙; 许鹏飞; 周洋; 陈赓; 黄莉媛
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-09-11
Anticipated expiration: 2029-11-25

Abstract

The utility model provides a PCF board piece processing structure, including the floor, the upper portion of floor is equipped with upper wall body, is equipped with wall construction joint between floor and the upper wall body, and the lower part of floor is equipped with lower floor's wall body, and the end angle department of floor is equipped with the PCF board construction joint that is less than wall construction joint, the outside of lower floor's wall body be equipped with the PCF board, the outside laminating of PCF board is equipped with back of the body corrugated, is equipped with fixed pipe in the PCF board construction joint, fixed pipe and back of the body corrugated are connected. The utility model has the advantages that: compare and fix with template, square timber, adopt fixed pipe to consolidate stability good, effective control PCF board construction joint roughness, position, elevation, in addition with the stupefied spot welding of back of the body as an organic whole, every layer has enough to meet the need the use, need not consolidate with the stupefied back of the body alone during lower floor's construction, saved the engineering time.

Description

PCF board piece processing structure

Technical Field

The utility model relates to a construction especially indicates a PCF board piece processing structure.

Background

In recent years, on the background of green energy conservation advocated by the nation vigorously, the transformation and upgrade speed of the building industry is gradually accelerated, and the prefabricated building is more and more favored by people due to the characteristics of standardized production, mechanized processing, standardized management, integrated construction and the like, so that the industrialization, standardization and normalization of the building industry are promoted, and the occupation ratio of national prefabricated buildings is continuously improved and optimized.

In the assembly type building construction, when the PCF plate is adopted on the outer side of the outer wall and the outer wall shear wall is cast in place, in order to be beneficial to water prevention, the joint seam of the PCF plate on the outer side of the outer wall is usually lower than the joint seam of the shear wall by about 4 cm. In order to achieve the purpose, temporary measures such as square timber and formworks are generally adopted for fixing during construction, the square timber and the formworks are inconvenient to fix with the back ridge, and the flatness, the position and the elevation of a construction joint are affected by shaking easily during concrete pouring.

SUMMERY OF THE UTILITY MODEL

The utility model provides a PCF board piece processing structure has solved current square timber, template and the stupefied fixed inconvenient, the gliding problem of taking place easily of back of the body.

The technical scheme of the utility model is realized like this: the PCF board splicing and jointing processing structure comprises a floor slab, wherein an upper wall body is arranged at the upper part of the floor slab, a wall body construction joint is arranged between the floor slab and the upper wall body, a lower wall body is arranged at the lower part of the floor slab, PCF board construction joints lower than the wall body construction joints are arranged at the end corners of the floor slab, a PCF board is arranged on the outer side of the lower wall body, a back corrugated joint is arranged on the outer side of the PCF board in a fit mode, a fixing pipe is arranged in each PCF board construction joint, and the fixing pipe is connected with.

The fixed tube is connected with the fixed plate, and the fixed plate is attached to the outer side of the PCF plate.

The fixed tube and the fixed plate are welded into a whole.

The fixed pipe is made of square steel.

The fixing tube is welded to the back side of the case.

The back corrugated box is U-shaped.

The upper wall body and the lower wall body are shear walls.

The upper wall body and the lower wall body are cast-in-place concrete wall bodies.

The PCF plate comprises an insulation plate on the inner side and a concrete protection layer on the outer side.

The floor slab is a cast-in-place concrete floor slab.

The utility model has the advantages that: compare and fix with template, square timber, adopt fixed pipe to consolidate stability good, effective control PCF board construction joint roughness, position, elevation, in addition with the stupefied spot welding of back of the body as an organic whole, every layer has enough to meet the need the use, need not consolidate with the stupefied back of the body alone during lower floor's construction, saved the engineering time.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1-fixed pipe, 2-back joint, 3-upper wall, 4-wall construction joint, 5-PCF plate construction joint, 6-PCF plate, 7-floor, 8-fixed plate and 9-lower wall.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

As shown in fig. 1, a PCF board splicing processing structure comprises an upper wall 3, a floor 7 and a lower wall 9. An upper wall 3 is arranged at the upper part of the floor 7, a wall construction joint 4 is arranged between the floor 7 and the upper wall 3, a lower wall 9 is arranged at the lower part of the floor 7, and a PCF (prestressed concrete) plate construction joint 5 lower than the wall construction joint 4 is arranged at an end corner of the floor 7. Wherein the upper wall 3 and the lower wall 9 are cast-in-place concrete shear walls. The floor 7 is a cast-in-place concrete floor.

The PCF board 6 is attached to the outer side of the lower wall 9, the U-shaped backlight 2 is attached to the outer side of the PCF board 6, the fixing tube 1 is provided in the PCF board construction joint 5, the fixing tube 1 is square steel, and the fixing tube 1 is welded to the backlight 2. The fixing tube 1 is integrally welded to the fixing plate 8, and the fixing plate 8 is attached to the outside of the PCF board 6 at the center of the back portion 2. Wherein the PCF panel 6 comprises an inner insulation panel and an outer concrete protection layer.

The fixed pipe adopts 60 × 40 × 2.5mm square steel, and the fixed plate adopts 2.5mm thick steel plate, and both welded connection are as an organic whole. After PCF board and back of the body stupefied have been placed in the outside, place interim fixed pipe in the PCF board construction joint at PCF board top, square steel 60mm direction level is placed, and 40mm direction is vertical to be placed, and square steel bottom is 60mm with the PCF board distance, and 2.5mm thick steel plate is placed in the middle of PCF board outside and back of the body stupefied. Adjusting the level, the flatness and the elevation of the square steel, reinforcing the back edge after determining that the square steel is correct, fixing the splicing seam processing device together by the back edge and the PCF plate, and spot-welding the back edge and the device to ensure the stability of reinforcement.

The square timber, the template and the back ridge are fixed inconveniently, and the problems that the flatness and the position of a construction joint are influenced due to the fact that shaking is easy to occur during concrete pouring are solved by the structure. The splicing construction quality is guaranteed, the square steel and the outer side back edge are fixed, the template is stable, the concrete flatness, the position and the elevation of the construction joint are guaranteed, and the splicing construction can be used in every layer in a turnover mode without being reinforced again.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a PCF board piece processing structure, includes floor (7), and the upper portion of floor (7) is equipped with upper wall body (3), is equipped with wall construction joint (4) between floor (7) and upper wall body (3), and the lower part of floor (7) is equipped with lower floor's wall body (9), and the end angle department of floor (7) is equipped with PCF board construction joint (5) that are less than wall construction joint (4), its characterized in that: the outer side of the lower-layer wall body (9) is provided with a PCF plate (6), the outer side of the PCF plate (6) is attached to the back of the corrugated.

2. The PCF board splicing and sewing structure of claim 1, wherein: the fixed tube (1) is connected with a fixed plate (8), and the fixed plate (8) is attached to the outer side of the PCF plate (6).

3. The PCF board splicing and sewing structure of claim 2, wherein: the fixed tube (1) and the fixed plate (8) are welded into a whole.

4. The PCF board splicing and sewing structure of claim 1 or 2, wherein: the fixed pipe (1) is made of square steel.

5. The PCF board splicing and sewing structure of claim 1 or 2, wherein: the fixed pipe (1) is welded and connected with the back frame (2).

6. The PCF board splicing and sewing structure of claim 1 or 2, wherein: the back corrugated device (2) is U-shaped.

7. The PCF board splicing and sewing structure of claim 1 or 2, wherein: the upper-layer wall body (3) and the lower-layer wall body (9) are shear walls.

8. The PCF board splicing and sewing structure of claim 1 or 2, wherein: the upper-layer wall body (3) and the lower-layer wall body (9) are cast-in-place concrete walls.

9. The PCF board splicing and sewing structure of claim 1 or 2, wherein: the PCF plate (6) comprises an inner insulation plate and an outer concrete protection layer.

10. The PCF board splicing and sewing structure of claim 1 or 2, wherein: the floor (7) is a cast-in-place concrete floor.