A concrete wall reinforcement structure that is easy to assemble
By setting up a steel reinforcement structure within the concrete wall and inserting channel steel for reinforcement, the problem of insufficient load-bearing capacity of old walls was solved, achieving a highly efficient reinforcement effect while simplifying the construction process.
Patent Information
- Application Number
- CN202520143798.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-01-22
AI Technical Summary
The concrete walls of old residential areas may crack, deform, or have insufficient load-bearing capacity during the aging process. Existing technologies are difficult to effectively reinforce the structure, especially when design data is lacking.
A reinforced structure is formed by installing horizontal, vertical, and longitudinal steel reinforcement within the concrete wall, inserting channel steel into grooves on the wall surface, connecting the channel steel to the reinforcing bars with fastening bolts and structural adhesive, and sealing the grooves with concrete mortar.
It improves the vertical load-bearing capacity and overall shear deformation resistance of the wall, while reducing changes to the original structure and on-site construction work, shortening the construction period and simplifying the use of materials.
Smart Images
Figure CN223608257U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a concrete wall reinforcing structure, in particular to a concrete wall reinforcing structure convenient to assemble. BACKGROUND
[0002] At present, the old community stock is large in our country, and the old community reconstruction is a major livelihood project. With the passage of time and the aging of buildings, the wall may crack, deform or have insufficient bearing capacity. In order to enhance the structural stability and bearing capacity of the building, the wall needs to be reinforced and reconstructed.
[0003] However, in the face of the current situation of the lack of design data of some old communities and the change of use function, how to detect and reinforce the structure under such circumstances becomes a technical problem. Therefore, in order to more conveniently reinforce and construct the concrete wall, relevant technology needs to be improved. UTILITY MODEL CONTENT
[0004] The main purpose of the present disclosure is to provide a concrete wall reinforcing structure convenient to assemble, which effectively solves the problems raised by the inventors in the above background.
[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:
[0006] A concrete wall reinforcing structure convenient to assemble, comprising a wall body, a plurality of horizontal steel bars, a plurality of vertical steel bars and a plurality of longitudinal steel bars are arranged in the wall body, the steel bars arranged in three different directions are fixedly installed in the wall body to form a steel structure, a plurality of front recesses and a plurality of rear recesses are formed on the front and rear sides of the wall body, the front recesses and the rear recesses are vertically arranged and symmetrical to each other, a channel steel is arranged in each of the front recesses and the rear recesses, the channel steels on the front and rear sides are connected by fastening bolts, side recesses are formed on the left and right sides of the wall body, side reinforcing plates for reinforcing the wall body are arranged in the two side recesses, the symmetrical front recesses and rear recesses are formed on the front and rear sides of the wall body, the channel steels are arranged in the front recesses and the rear recesses, the channel steels on the front and rear sides are fastened and connected by the fastening bolts to complete the assembly, the concrete wall is reinforced and treated, and the vertical bearing capacity of the wall body is improved by using the channel steels.
[0007] Preferably, threaded holes are formed in the front recesses, the threaded holes longitudinally penetrate the wall body, the front recesses and the rear recesses are communicated through the threaded holes, fastening blocks are arranged in the rear recesses, the fastening bolts are threadedly connected with the threaded holes and the fastening blocks, and the fastening blocks abut against the channel steels in the rear recesses, the fastening blocks and the channel steels in the rear recesses are abutted by the fastening bolts penetrating the channel steels on the front and rear sides and the threaded holes and the fastening blocks, so that the channel steels on the front and rear sides are tightened and fixed.
[0008] Preferably, the front groove and the rear groove are provided with threaded holes on the inner side, the left and right adjacent channel steels are connected by reinforcing bolts one, the reinforcing bolts one are provided with connecting blocks, the connecting blocks are in contact with the inner side of the channel steel, and the adjacent two channel steels are connected by the reinforcing bolts one and the connecting blocks.
[0009] Preferably, the two side grooves and the two side reinforcing plates are provided with threaded holes, the side reinforcing plates are fixedly connected with the transverse steel bars by reinforcing bolts two, and the side reinforcing plates are fixed in the side grooves and fixedly connected with the transverse steel bars in the wall body by the reinforcing bolts two, so that the side reinforcing effect is improved.
[0010] Preferably, the front groove, the rear groove and the side groove are coated with structural glue on the inner side, the structural glue can conveniently and stably fix the channel steel and the side reinforcing plate, and the structural glue can prevent the channel steel from moving in the groove due to a gap, so that the integrity of the wall after the channel steel is installed is improved.
[0011] Preferably, the outer side of the channel steel and the outer side of the two side reinforcing plates are filled with concrete mortar, and the channel steel and the side reinforcing plate are sealed by coating the outer side with concrete mortar.
[0012] Compared with the prior art, the beneficial effects of the concrete wall reinforcing structure are as follows:
[0013] In the application, the channel steel reinforcing method of the groove on the wall surface reduces the change to the original structure, does not need a large amount of on-site operation, and only needs to use the channel steel, bolts, structural glue and a small amount of high-performance concrete mortar, so that the construction is convenient and the construction period is short. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 Fig. 1 is a front view of the concrete wall reinforcing structure provided by the utility model;
[0015] Figure 2 Fig. 2 is a top view of the concrete wall reinforcing structure provided by the utility model;
[0016] Figure 3 Fig. 3 is a sectional view of the concrete wall reinforcing structure provided by the utility model; Figure 2 Fig. 4 is an enlarged view of A in Fig. 3.
[0017] Icon: 1, wall; 2, transverse steel bars; 3, vertical steel bars; 4, longitudinal steel bars; 5, steel bar structure; 6, front recess; 7, rear recess; 8, structural adhesive; 9, channel steel; 10, fastening bolt; 11, threaded hole; 12, fastening block; 13, concrete mortar; 14, reinforcing bolt one; 15, connecting block; 16, side recess; 17, side reinforcing plate; 18, reinforcing bolt two. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0019] Please refer to Figures 1-3 The utility model provides the following embodiments:
[0020] A concrete wall reinforcing structure convenient to assemble, comprising a wall 1, a plurality of transverse steel bars 2, a plurality of vertical steel bars 3 and a plurality of longitudinal steel bars 4 are arranged in the wall 1, the steel bars arranged in three different directions are fixedly installed in the wall 1 and form a steel bar structure 5 in the wall 1, a plurality of front recesses 6 and a plurality of rear recesses 7 are formed on the front and rear sides of the wall 1, the front recess 6 and the rear recess 7 are vertically arranged and symmetrical with each other, channel steels 9 are arranged in the front recess 6 and the rear recess 7, the channel steels 9 on the front and rear sides are connected by fastening bolts 10, side recesses 16 are formed on the left and right sides of the wall 1, side reinforcing plates 17 for reinforcing the wall 1 are arranged in the two side recesses 16, the front recess 6 and the rear recess 7 symmetrical on the front and rear sides of the wall 1 are formed, the channel steels 9 are arranged in the front recess 6 and the rear recess 7, the channel steels 9 on the front and rear sides are fastened and connected by the fastening bolts 10 to complete the composition, the concrete wall is reinforced, and the vertical bearing capacity of the wall 1 is improved by using the channel steels 9.
[0021] Specifically, threaded holes 11 are formed in the front recess 6, the threaded holes 11 are longitudinally arranged through the wall 1, the front recess 6 and the rear recess 7 are communicated by the threaded holes 11, fastening blocks 12 are arranged in the rear recess 7, the fastening bolts 10 are threadedly connected with the threaded holes 11 and the fastening blocks 12, and the fastening blocks 12 abut against the channel steels 9 in the rear recess 7, the fastening bolts 10 are arranged through the channel steels 9 on the front and rear sides and the threaded holes 11 and the fastening blocks 12 are connected, the fastening blocks 12 abut against the channel steels 9 in the rear recess 7, and the channel steels 9 on the front and rear sides can be fastened and fixed by cooperation.
[0022] Specific, the front recess 6 and the rear recess 7 inside edge are provided with threaded holes 11, the left and right two adjacent channel steel 9 are connected by reinforcing bolt one 14, and the reinforcing bolt one 14 is threadedly connected with connecting block 15, the connecting block 15 is in contact with the inside of the side edge of the channel steel 9, and the adjacent two channel steels 9 are connected by the reinforcing bolt one 14 and the connecting block 15, so that the overall use is improved.
[0023] Specific, the two side recesses 16 and the two side reinforcing plates 17 are provided with threaded holes 11, the side reinforcing plate 17 is fixedly connected with the transverse steel bar 2 by reinforcing bolt two 18, the side reinforcing plate 17 is fixed in the side recess 16 by the reinforcing bolt two 18 and is fixedly connected with the transverse steel bar 2 in the wall 1, so that the side reinforcing effect is improved.
[0024] Specific, the inside of the front recess 6, the rear recess 7 and the side recess 16 is coated with structural adhesive 8, the channel steel 9 and the side reinforcing plate 17 are conveniently and stably coated with the structural adhesive 8, and the channel steel 9 and the recess are prevented from moving due to the gap, so that the overall of the wall 1 after the channel steel 9 is installed is improved.
[0025] Specific, the outside of the front and rear channel steels 9 and the outside of the two side reinforcing plates 17 are filled with concrete mortar 13, and the channel steel 9 and the side reinforcing plate 17 are sealed by coating the concrete mortar 13 on the outside.
[0026] The working principle of the utility model is as follows: first, the length, width and depth of the channel steel required by the target wall 1 are measured on site, the channel steel 9 is prefabricated in the factory according to the relevant data obtained, and the position of the steel structure 5 in the wall 1 is confirmed in advance to avoid the slotting machine contacting the steel bar, then a concrete slotting machine is used to symmetrically open the front recess 6 and the rear recess 7 on the two sides of the wall along the height direction and polish them, then threaded holes 11 are opened in the recesses, and structural adhesive 8 is applied in the front recess 6 and the rear recess 7, then the prefabricated channel steel 9 is placed in the front and rear recesses, fastening bolts 10 are used to penetrate the threaded holes 11 and cooperate with the fastening block 12, so that the fastening block 12 is in contact with the channel steel 9 in the rear recess 7, thereby fastening and connecting the front and rear channel steels 9 to complete the fixation, then the adjacent two channel steels 9 are fixedly connected by the reinforcing bolt one 14 and the connecting block 15 to improve the overall reinforcement, after the composition is completed, the channel is sealed by using concrete mortar 13, then a slotting machine is used to open vertical side recesses 16 on the left and right sides of the wall 1, then threaded holes 11 are opened in the slots and structural adhesive 8 is applied, then the side reinforcing plate 17 is placed in the side recess 16, the side reinforcing plate 17 is fixedly connected with the transverse steel bar 2 in the wall 1 by using the reinforcing bolt two 18 to improve the reinforcement of the side, then the mortar is sealed, and after the mortar is solidified, the wall surface is polished smooth by using a polisher to complete the construction.
[0027] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0028] The preferred embodiments of the utility model disclosed above are only used for helping to set forth the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the whole scope and equivalents thereof.
Claims
1. A concrete wall reinforcement structure that is easy to assemble, comprising a wall body (1), characterized in that: The wall body (1) is internally provided with a plurality of transverse steel bars (2), a plurality of vertical steel bars (3) and a plurality of longitudinal steel bars (4), the steel bars arranged in three different directions are fixedly installed in the wall body (1) to form a steel structure (5), a plurality of front recesses (6) and a plurality of rear recesses (7) are respectively formed on the front and rear sides of the wall body (1), the front recesses (6) and the rear recesses (7) are vertically arranged and symmetrically arranged with each other, the front recesses (6) and the rear recesses (7) are both internally provided with channel steels (9), the channel steels (9) on the front and rear sides are connected through fastening bolts (10), and side recesses (16) are formed on the left and right sides of the wall body (1), and the side recesses (16) are both internally provided with side reinforcing plates (17) for reinforcing the wall body (1).
2. A concrete wall reinforcement structure for ease of assembly according to claim 1, characterised in that: Threaded holes (11) are formed in the front recesses (6), the threaded holes (11) are longitudinally arranged through the wall body (1), the front recesses (6) and the rear recesses (7) are communicated through the threaded holes (11), the rear recesses (7) are internally provided with fastening blocks (12), the fastening bolts (10) are threadedly connected with the threaded holes (11) and the fastening blocks (12), and the fastening blocks (12) abut against the channel steels (9) in the rear recesses (7).
3. A concrete wall reinforcement structure for ease of assembly according to claim 1, characterized in that: Threaded holes (11) are formed in the inner sides of the front recesses (6) and the rear recesses (7), the channel steels (9) on the left and right sides are connected through reinforcing bolts (14), and the reinforcing bolts (14) are threadedly connected with connecting blocks (15), and the connecting blocks (15) abut against the channel steels (9).
4. A concrete wall reinforcement structure for ease of assembly according to claim 1, characterized in that: Threaded holes (11) are formed in the side recesses (16) and the side reinforcing plates (17), and the side reinforcing plates (17) are fixedly connected with the transverse steel bars (2) through reinforcing bolts (18).
5. A concrete wall reinforcing structure for ease of assembly according to claim 1, characterized in that: The inner sides of the front recesses (6), the rear recesses (7) and the side recesses (16) are coated with structural glue (8).
6. A concrete wall reinforcement structure for ease of assembly according to claim 1, characterized in that: The outer sides of the channel steels (9) and the outer sides of the side reinforcing plates (17) are filled with concrete mortar (13).