CN218438430U

CN218438430U - Existing wall body reinforced structure

Info

Publication number: CN218438430U
Application number: CN202222929155.6U
Authority: CN
Inventors: 潘天翔; 孙小明; 王妍; 白小舟; 付贺彬
Original assignee: Beijing Real Estate Group Co ltd
Current assignee: Beijing Real Estate Group Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-02-03
Anticipated expiration: 2032-11-03

Abstract

The application discloses an existing wall body reinforcing structure, which relates to the technical field of building construction and comprises a wall column and a wall body, wherein a through hole is formed in the wall body, side batten plates penetrate through the through hole and are located on two sides of the wall column; four angle steels are fixedly connected to four corners of the wall column in a wrapping mode, the four angle steels are vertically arranged, two ends of the side batten plates are fixedly connected with the angle steels, the other two sides of the wall column are connected with main batten plates, and two ends of the main batten plates are fixedly connected with the angle steels. This application has adaptation wall post and consolidates the operating mode, and has improved the effect of efficiency of construction.

Description

Existing wall body reinforced structure

Technical Field

The application relates to the technical field of building construction, in particular to an existing wall body reinforcing structure.

Background

At present, most of the existing buildings are concrete structures. After the service life of the concrete structure reaches a certain time, abnormal phenomena such as corrosion and the like can occur, the upright post is used as a main body bearing structure of a house, and once the abnormal phenomena occur, reinforcement treatment must be carried out at the first time.

The reinforcing of the old building upright post structure usually adopts a form of bonded steel reinforcing, which is also called as bonded steel plate reinforcing, and the steel plate is usually bonded on the peripheral surface of a concrete member by adopting high-performance epoxy adhesive, so that the steel plate and the concrete form a unified whole, and the purpose of enhancing the bearing capacity and the rigidity of the member is achieved by utilizing the good tensile strength of the steel plate.

However, the form of bonded steel reinforcement is only suitable for general beam columns, and when the wall columns need to be reinforced, the form of bonded steel reinforcement is not suitable any more because the wall columns and the walls are integrated.

SUMMERY OF THE UTILITY MODEL

In order to improve the form that the bonded steel is reinforced and be not suitable for the problem of reinforcing the wall post that links as an organic whole with the wall, the application provides an existing wall body reinforced structure.

The application provides an existing wall body reinforced structure adopts following technical scheme:

an existing wall body reinforcing structure comprises a wall column and a wall body, wherein through holes are formed in the wall body, side batten plates penetrate through the through holes, and the side batten plates are located on two sides of the wall column; four angles are fixedly connected to four corners of the wall column in a wrapping mode, the angles are vertically arranged, two ends of the side batten plates are fixedly connected with the angles, the other two sides of the wall column are connected with main batten plates, and two ends of the main batten plates are fixedly connected with the angles.

By adopting the technical scheme, the angle steels are coated at four corners of the wall column, the side batten plates are positioned on two sides of the wall column and fixedly connected with the adjacent angle steels, and the main batten plates are positioned on the other two sides of the wall column and fixedly connected with the adjacent angle steels; the angle steel, the main batten plate and the side batten plate jointly form a frame which is coated on the periphery of the wall column and fixedly connected with the wall column, and therefore the wall column is effectively reinforced.

Optionally, the wall column and the main batten plate are connected through expansion bolts in a locking mode.

Through adopting above-mentioned technical scheme, wall post and main batten plate pass through expansion bolts locking connection, and expansion bolts forms the friction grip power in the wall body inflation, has strengthened the joint strength of wall post and main batten plate, and expansion bolts simple to operate for the efficiency of construction.

Alternatively, the central axis of the expansion bolt is arranged obliquely.

By adopting the technical scheme, because the wall column bears the action of bending moment and shearing force on the wall body all the time, the inclined arrangement of the central axis of the expansion bolt is beneficial to strengthening the connection strength between the wall column and the main batten plate when the wall column is under the action of the shearing force, and the problems of infirm reinforcement and easy damage of the stress of the bolt are reduced.

Optionally, the main batten plate is provided with a plurality of pieces along the length direction of the angle steel, and the expansion bolts connected with the wall columns and adjacent to the main batten plate are arranged in a staggered mode.

By adopting the technical scheme, the expansion bolts are arranged in a staggered manner, so that the necessary connection strength of the wall column and the main batten plate is ensured, the use of materials is reduced, and the cost is saved; and the installation is simple, and the construction efficiency is improved.

Optionally, the angle steel and the side gusset plate are welded and fixed, and the angle steel and the main gusset plate are welded and fixed.

Through adopting above-mentioned technical scheme, the angle steel all adopts welded fastening's form with the connection of side batten board, main batten board, has improved frame construction's whole integrality structural strength, and processing convenient operation, has effectively improved the efficiency of construction.

Optionally, a blocking layer is arranged at the through hole, the side gusset plate penetrates through the through hole, and the blocking layer is formed by grouting at the through hole.

Through adopting above-mentioned technical scheme, the side batten plate and wall body, the wall post slip casting that the shutoff layer will wear to establish in the clearing hole are poured as a whole, have improved the joint strength of side batten plate and wall post greatly, have effectively promoted the reinforcement effect of wall post.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through setting up angle bar, main lacing plate and side lacing plate, the corresponding clearing hole of seting up is worn to establish on the wall body by the side lacing plate, and angle steel, main lacing plate and side lacing plate constitute the cladding jointly and peripheral and the wall post fixed connection's of wall post frame to play effectual reinforcing effect to the wall post.

2. Through setting up expansion bolts, expansion bolts forms friction grip power in the wall body, has strengthened the joint strength of wall post and main batten plate, and expansion bolts simple to operate for the efficiency of construction.

3. Through setting up the shutoff layer, the side batten board and wall body, the wall post slip casting that the shutoff layer will wear to establish in the clearing hole are pour as a whole, have improved the joint strength of side batten board and wall post greatly, have effectively promoted the reinforcement effect of wall post.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

fig. 2 is a schematic view of the structure of the through hole in the embodiment of the present application.

Description of the reference numerals: 1. a wall stud; 2. a wall body; 21. through the aperture; 3. side gusset plates; 4. angle steel; 5. a main gusset plate; 6. an expansion bolt; 7. and (6) sealing and blocking the layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses existing wall body reinforced structure, refer to fig. 1 and fig. 2, including wall post 1, the both sides of wall post 1 are wall body 2, and wall post 1 and wall body 2 are even as an organic whole, and the clearing hole 21 has been seted up to wall body 2 near the position of wall post 1, and the clearing hole 21 is located the both sides of wall post 1, and the clearing hole 21 is provided with a plurality of groups, and a plurality of groups clearing hole 21 symmetry sets up. The side gusset plate 3 is inserted into the through hole 21, and the side gusset plate 3 is horizontally arranged.

Four corners of the wall column 1 are respectively covered with an angle steel 4, the angle steel 4 is fixedly connected with the wall column 1 in a bonding mode, two ends of the side gusset plate 3 respectively extend out of the position of the angle steel 4, and two ends of the side gusset plate 3 are respectively welded and fixed with the two angle steels 4.

The other two sides of the wall column 1 are also provided with main batten plates 5, and the two ends of each main batten plate 5 are respectively welded and fixed with the two pieces of angle steel 4. Still be provided with expansion bolts 6 on the wall post 1, expansion bolts 6 are used for connecting wall post 1 and main batten 5 and consolidate, and expansion bolts 6's the central axis slope arranges, improves the stability of wall body 2 receiving shear force when connecting with main batten 5.

The main batten plate 5 is provided with a plurality of corresponding side batten plates 3, the main batten plates 5 are arranged along the length direction of the angle steel 4, an expansion bolt 6 is connected between each main batten plate 5 and the wall column 1, the expansion bolts 6 on the two adjacent main batten plates 5 are arranged in a staggered mode, and the expansion bolts 6 are respectively located at the left end and the right end of each main batten plate 5.

The junction of wall body 2 and wall post 1 still is provided with blocking layer 7, and blocking layer 7 is concrete placement structure, and side batten plate 3 wears to establish behind

clearing hole

21, and 7 slip casting in blocking layer pour in clearing hole 21 department, form the shutoff to clearing hole 21, and link side batten plate 3, wall body 2 and wall post 1 as an organic whole simultaneously, improve the reinforcement effect.

The implementation principle of the embodiment of the application is as follows: when the wall column 1 is reinforced, four angle steels 4 are wrapped and fixed at four corners of the wall column 1, side batten plates 3 penetrate through holes 21 formed in a wall body 2 from two sides of the wall column 1, two ends of each side batten plate 3 are fixedly welded with the angle steels 4, main batten plates 5 are located on the other two sides of the wall column 1, and two ends of each main batten plate 5 are fixedly welded with the two angle steels 4 respectively; the angle steel 4, the main batten plate 5 and the side batten plate 3 jointly form a frame which is wrapped outside the wall column 1 and fixedly connected with the wall column 1, and therefore the wall column 1 is reinforced.

The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims

1. The utility model provides an existing wall body reinforced structure, includes wall post (1) and wall body (2), its characterized in that: the wall body (2) is provided with through holes (21), side gusset plates (3) penetrate through the through holes (21), and the side gusset plates (3) are positioned on two sides of the wall column (1); four angle steel (4) are fixedly connected to four corners of the wall column (1) in a wrapping mode, the angle steel (4) are vertically arranged, two ends of the side batten plates (3) are fixedly connected with the angle steel (4), the other two sides of the wall column (1) are connected with main batten plates (5), and two ends of the main batten plates (5) are fixedly connected with the angle steel (4).

2. An existing wall reinforcement structure according to claim 1, wherein: the wall column (1) and the main batten plate (5) are connected in a locking mode through expansion bolts (6).

3. An existing wall reinforcement structure according to claim 2, wherein: the central axis of the expansion bolt (6) is arranged obliquely.

4. An existing wall reinforcement structure according to claim 2, wherein: the main batten plate (5) is provided with a plurality of pieces along the length direction of the angle steel (4), and the adjacent main batten plates (5) and expansion bolts (6) connected with the wall columns (1) are arranged in a staggered mode.

5. An existing wall reinforcing structure according to claim 1, wherein: the angle steel (4) and the side gusset plate (3) are welded and fixed, and the angle steel (4) and the main gusset plate (5) are welded and fixed.

6. An existing wall reinforcing structure according to claim 1, wherein: the hole (21) is provided with a sealing layer (7), the side gusset plate (3) penetrates through the hole (21) and then is formed in the hole (21) through grouting to form the sealing layer (7).