CN217400101U

CN217400101U - Back-built partition wall structure and building

Info

Publication number: CN217400101U
Application number: CN202221171928.2U
Authority: CN
Inventors: 岳鸿宇; 杨会杰
Original assignee: China Aviation International Construction and Investment Co Ltd
Current assignee: China Aviation International Construction and Investment Co Ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-09-09
Anticipated expiration: 2032-05-13

Abstract

The application discloses back-built partition wall structure and building, back-built partition wall structure includes back-built partition wall, floor and sets up the anti-roof beam on the floor, the constructional column of back-built partition wall or the longitudinal reinforcement who embraces the frame post stretch into the inside of anti-roof beam. According to the technical scheme of this application, satisfy the anchor length of the longitudinal reinforcement of constructional column or embracing the frame post in the floor in the partition wall of building behind through the mode that sets up the back beam on the floor, strengthen the rigidity of floor simultaneously to guaranteed the building quality safety of whole partition wall structure of building behind, ensured the realization of the partition wall building function of building behind.

Description

Back-built partition wall structure and building

Technical Field

The present application relates to the field of construction. And more particularly, to a rear masonry partition wall structure and a building.

Background

In the structural design of a building, when a rear partition is built on a floor slab, in order to ensure that force transmission is clear, a secondary beam is usually additionally arranged at the rear partition, and the lower clear height of the floor slab and the arrangement of pipelines are influenced because the number of the secondary beams under the floor slab is large. In order to reduce the influence of the secondary beams, the secondary beams are not arranged at the rear-built partition wall and are directly built on the floor slab, and the longitudinal steel bars of the constructional columns or the frame holding columns in the rear-built partition wall cannot meet the requirement of anchoring length in the floor slab in the mode, so that potential safety hazards are generated.

Therefore, how to design a new structure of the rear masonry partition wall so that the anchoring length of the longitudinal steel bars of the constructional columns or the frame columns of the rear masonry partition wall in the floor slab can meet the requirement becomes a technical problem to be solved in the field.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present application provides a new structure of a rear-built partition wall, which can satisfy the anchoring length of the longitudinal steel bars of the constructional columns or the embracing frame columns of the rear-built partition wall in the floor slab.

According to this application, a back step partition wall structure is proposed, back step partition wall structure is in including back step partition wall, floor and setting anti-roof beam on the floor, the constructional column of back step partition wall or the longitudinal reinforcement who embraces the frame post stretch into anti-inside of roof beam.

Preferably, the longitudinal steel bars of the constructional columns or the frame embracing columns of the rear partition wall are in anchoring connection with the inverted beams.

Preferably, the width b of the back beam is consistent with the width of the rear masonry partition wall, and the height h of the back beam is not less than 200mm higher than the floor slab.

Preferably, the inverse beam includes a construction steel bar, the inverse beam including an internal frame, the construction steel bar being arranged along a horizontal direction of the floor slab and the internal frame of the inverse beam.

Preferably, the construction bar includes a first portion provided along the inner frame and a second portion extending in the horizontal direction of the floor slab at both sides of the first portion.

Preferably, each of the second portions is no less than 200mm in length.

Preferably, the floor slab and the inverted beam are integrally cast by concrete.

According to another aspect of this application, still provide a building, the building includes the back masonry partition wall structure of this application.

According to the technical scheme of this application, satisfy the anchor length of the longitudinal reinforcement of constructional column or embracing frame post in the back masonry partition wall in the floor through the mode that sets up the back beam on the floor, strengthen the rigidity of floor simultaneously to guaranteed the building quality safety of whole back masonry partition wall structure, ensured the realization of back masonry partition wall building function.

Additional features and advantages of the present application will be described in detail in the detailed description which follows.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate an embodiment of the invention and, together with the description, serve to explain the invention. In the drawings:

fig. 1 is a schematic view of a rear masonry partition structure according to a preferred embodiment of the present application.

Detailed Description

The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to solve the constructional column of building the back partition wall or embrace the anchor length of the longitudinal reinforcement of frame post in the floor not enough to influence the problem of whole back partition wall building quality safety, this application provides a back partition wall structure, back partition wall structure is in including back partition wall 10, floor 20 and setting the back beam 30 on the floor 20, the constructional column of building the back partition wall 10 or the longitudinal reinforcement of embracing the frame post stretch into the inside of back beam 30.

That is, by adding the inverse beam 30 to the floor slab 20 at the position where the rear masonry partition 10 is constructed and connecting the longitudinal steel bar of the structural column or the framed column of the rear masonry partition 10 to the inverse beam 30, the anchoring length of the longitudinal steel bar of the structural column or the framed column of the rear masonry partition 10 in the floor slab 20 can be increased, thereby enhancing the anchoring strength of the structural column or the framed column and improving the safety.

The construction or framing column of the rear partition 10 may be connected to the back beam 30 in any suitable manner, and preferably, the construction or framing column of the rear partition 10 and the back beam 30 may be arranged to be connected in an anchoring manner.

Since the horizontal cross-sectional width of the constructional columns or the framing columns provided in the rear masonry partition 10 generally corresponds to the width of the rear masonry partition 10, in order to ensure that the longitudinal reinforcements of the constructional columns or the framing columns of the rear masonry partition 10 are more sufficiently connected with the inverse beams 30, it is preferable that the width b of the inverse beams 30 is set to correspond to the width of the rear masonry partition 10; meanwhile, in order to ensure that the anchoring length of the longitudinal reinforcement of the construction post or the frame post of the rear partition 10 in the floor slab 20 can satisfy the requirement of the quality safety of the building, it is preferable that the height h of the inverse beam 30 is designed to be not less than 200mm higher than the floor slab 20.

The inverse girder 30 may take various design forms, and in order to reinforce the anchoring effect of the inverse girder 30 to the longitudinal bars of the constructional column or the framed column of the rear partition 10, it is preferable that the inverse girder 30 is provided to include the constructional bars 31 and the internal frame, and the constructional bars 31 are provided to be arranged along the horizontal direction of the floor slab 20 and the internal frame of the inverse girder 30.

There are various ways in which the construction steel 31 is arranged in the inner frame of the floor slab 20 and the inverse girder 30, and it is preferable that the construction steel 31 is provided to include a first portion 311 provided along the inner frame and a second portion 312 extending in the horizontal direction of the floor slab 1 at both sides of the first portion 311, as shown in fig. 1.

Also, in order to secure the anchoring effect of the inverse beam 30 to the longitudinal bars of the construction post or the framed post of the rear masonry partition wall 10, it is preferable that the length of each of the second portions 312 of the construction bars 31 included in the inverse beam 30 is set to be not less than 200 mm.

In order to ensure the reliable connection between the floor slab 20 and the inverse beam 30, it is preferable that the floor slab 20 and the inverse beam 30 are formed by integrally casting concrete.

To further explain the rear masonry partition wall structure, a method for constructing the rear masonry partition wall structure will be described as follows, which mainly comprises the following steps:

a. determining the position of the rear masonry partition wall 10, and then laying a template of the floor slab 20 and a template of the inverse beam 30 on the position of the rear masonry partition wall 10;

b. laying the reinforcing steel bars of the floor slab 20 and the constructional reinforcing steel bars of the reversed beams 30, and reserving longitudinal reinforcing steel bars required by constructional columns or frame embracing columns in the rear partition wall 10 according to the requirements of relevant building specifications;

c. pouring concrete for the floor slab 20 and the inverted beam 30 in a one-time integral pouring mode, and maintaining for a specified time;

d. after the concrete reaches the designed strength, the templates of the floor slab 20 and the inverted beam 30 are dismantled;

e. and carrying out subsequent masonry work of the rear partition wall according to the requirements of relevant building specifications.

In addition, according to another aspect of this application, still provide a building, the building includes the back masonry partition wall structure of this application.

According to the technical scheme of this application, satisfy the anchor length of the longitudinal reinforcement of constructional column or embracing the frame post in the floor in the partition wall of building behind through the mode that sets up the back beam on the floor, strengthen the rigidity of floor simultaneously to guaranteed the building quality safety of whole partition wall structure of building behind, ensured the realization of the partition wall building function of building behind.

The preferred embodiments of the present application have been described in detail above, but the present application is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present application within the technical idea of the present application, and these simple modifications all belong to the protection scope of the present application.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described in the present application.

In addition, any combination of the various embodiments of the present application can be made, and the same should be considered as the disclosure of the present invention as long as the combination does not depart from the spirit of the present application.

Claims

1. The utility model provides a back step partition wall structure, its characterized in that, back step partition wall structure includes back step partition wall (10), floor (20) and sets up anti-roof beam (30) on floor (20), the constructional column of back step partition wall (10) or the longitudinal reinforcement of embracing the frame post stretch into the inside of anti-roof beam (30).

2. A rear partition structure as claimed in claim 1, wherein the longitudinal reinforcement of the structural or framing studs of the rear partition (10) is in anchored connection with the inverse beams (30).

3. A rear masonry partition wall structure according to claim 2 wherein the width b of the inverse beams (30) corresponds to the width of the rear masonry partition wall (10) and the height h of the inverse beams (30) is not less than 200mm above the floor slab (20).

4. A rear partition structure as recited in claim 3, wherein the inverse beam (30) includes construction bars (31), the inverse beam (30) including an internal frame, the construction bars (31) being arranged along a horizontal direction of the floor slab (20) and the internal frame of the inverse beam (30).

5. The rear partition structure according to claim 4, wherein the construction reinforcement (31) includes a first portion (311) provided along the inner frame and second portions (312) extending in a horizontal direction of the floor slab (20) at both sides of the first portion (311).

6. A rear partition structure as claimed in claim 5, wherein each of the second portions (312) is no less than 200mm in length.

7. A rear partition structure according to any one of claims 1 to 6, wherein the floor slab (20) and the inverted beam (30) are integrally cast of concrete.

8. A building characterised in that it includes a rear partition structure as claimed in any one of claims 1 to 7.