Square round buckle in large-section square column
By using the square buckle reinforcement method on large section columns and using the frame structure of wooden squares and reinforcements, the problems of complex construction and high cost in the existing technology are solved, and simple construction, low cost and good concrete structure quality are achieved. Effect.
Patent Information
- Application Number
- CN202420717937.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-09
AI Technical Summary
In concrete structure engineering, especially in the reinforcement process of large section square columns, the existing technology has problems such as high construction difficulty and high cost. Especially when there are steel columns in the columns, screw welding or aluminum film or steel film is used. At the same time, the process is complicated and expensive.
The square and round buckle reinforcement method is adopted. By setting wooden square and reinforcement on the square column, including four frames and fixed pins, to form a square frame structure, simplifying the construction process and reinforcing it through the wooden mold system, reducing the construction complexity and cost.
It achieves simple construction, low cost and good quality of concrete structure, improves construction efficiency, ensures the stability and quality of reinforcement, and avoids high-altitude safety hazards.
Smart Images
Figure CN222207230U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete structure engineering, in particular to a square round buckle of a large-section square column. Background Art
[0002] Square columns in ordinary concrete structure projects are generally reinforced with through-screws. For square columns with large cross-sections and side lengths of more than 1.5m, high-strength screws are required. However, when there are rigid steel columns in the columns, the screws are welded to the steel columns, or aluminum or even steel membranes are used. The construction process is difficult and the construction cost is high. Utility Model Content
[0003] The utility model aims to solve the shortcomings in the prior art and proposes a square round buckle in a large-section square column.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A square buckle in a large-section square column comprises a square column and a reinforcing member sleeved on the square column, wherein a plurality of wooden squares are arranged on the square column at equal intervals in the vertical direction, and the reinforcing member comprises four frame frames, one end of which is fixedly mounted with a U-shaped slot portion, and the other end of the frame is provided with a plurality of through holes at equal intervals, the U-shaped slot portion of the frame is clamped on one end of an adjacent frame where the through hole is provided, and the four frames are connected end to end to form a square frame structure, a fixing pin is provided in the through hole, and the fixing pin is located on one side of the U-shaped slot portion.
[0006] Preferably, the distance between two adjacent wooden squares is 200 mm.
[0007] Preferably, the spacing between the reinforcement members of the square columns below 2 meters is 300 mm, and the spacing between the reinforcement members above 2 meters is 500 mm.
[0008] Preferably, templates are provided around the square column, and the wooden squares are located outside the templates.
[0009] Preferably, the four corners of the square column are fixed by wooden squares clamped by auxiliary brackets, and the auxiliary brackets are screw clamps.
[0010] In the utility model, the square round buckle in the large-section square column is reinforced by the square round buckle plus wooden formwork system, the construction is simple and convenient, the concrete structure molding quality is good, the cost is low, and the construction efficiency of the project is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic diagram of the structure of a reinforcing member for a square round buckle in a large-section square column proposed by the utility model;
[0012] Figure 2This is a schematic diagram of the frame structure of a square round buckle in a large-section square column proposed by the utility model;
[0013] Figure 3 The utility model is a schematic diagram of a square column structure with a square round buckle in a large-section square column.
[0014] In the figure: 1 frame, 2 through hole, 3 U-shaped slot portion, 4 fixing pin. DETAILED DESCRIPTION
[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0016] Reference Figure 1-3 A square buckle in a large-section square column comprises a square column and a reinforcing member sleeved on the square column. A plurality of wooden squares are arranged on the square column at equal intervals in the vertical direction. The reinforcing member comprises four frame frames 1. A U-shaped slot portion 3 is fixedly installed at one end of the frame frame 1. A plurality of through holes 2 are arranged at equal intervals on the other end of the frame frame 1. The U-shaped slot portion 3 of the frame frame 1 is clamped on one end of an adjacent frame frame 1 where the through hole 2 is arranged. The four frames 1 are connected end to end to form a square frame structure. A fixing pin 4 is arranged in the through hole 2, and the fixing pin 4 is located on one side of the U-shaped slot portion 3.
[0017] In the utility model, the distance between two adjacent wooden squares is 200 mm.
[0018] In the present invention, the spacing between reinforcing members of square columns below 2 meters is 300 mm, and the spacing between reinforcing members above 2 meters is 500 mm.
[0019] In the utility model, templates are arranged around the square column, and the wooden squares are located outside the templates.
[0020] In the utility model, the four corners of the square column are fixed by wooden squares clamped by auxiliary brackets, and the auxiliary brackets are screw clamps.
[0021] In the utility model, when in use, the template and the wooden square are placed according to the size and spacing of the template plan, and are initially fixed with an auxiliary bracket; four pieces of reinforcement frame 1 are placed on the auxiliary bracket in sequence, with the elbow facing upward, and the placement position allows the bent edge (head end) to be aligned with the outer edge of the square column template as much as possible, and finally four fixing pins are respectively inserted into the rear through holes of the reinforcement, and hammered tightly with a hammer, and the remaining reinforcements are installed in sequence according to the designed spacing of the square and round buckles, and at the same time, the template is supported and fixed by an inclined iron outside.
[0022] When dismantling the formwork, remove the inclined irons on the reinforcements on the outside of the formwork one by one, and the reinforcements will fall off by themselves; dismantle the formwork in sequence according to the principle of installing first and then dismantling, first the non-load-bearing parts, then the load-bearing parts; it is strictly forbidden to pry open the formwork with tools when dismantling the formwork. If the square column formwork does not automatically separate from the concrete column, just knock and vibrate it with a wooden stick, and the formwork will be demolded naturally; do not throw the reinforcements from a high altitude when dismantling them, as this will damage the accessories and pose a serious safety hazard.
[0023] The installation efficiency of the square and round buckle is high. Secondly, the effect of the square and round buckle reinforcement is very good. The four card plates of the reinforcement are buckled in pairs, and the inclined iron is added into the fixing hole. After tightening, the board surface of the square column template is tightly spliced together. After the formwork is removed, the surface of the square column is smooth, there are no through-wall holes, the size is standard, the column is vertical and square, and there is no slurry leakage. The visual quality is good, and the measured quality deviation is within the specification deviation range. Not only that, the square and round buckle also assists the square column template to withstand the lateral pressure of concrete, and plays a good role in the whole square column reinforcement process.
[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A square buckle in a large cross-section square column, characterized in that: The invention comprises a square column and a reinforcing member sleeved on the square column, wherein a plurality of wooden squares are arranged on the square column at equal intervals in the vertical direction, and the reinforcing member comprises four frame frames (1), one end of the frame frame (1) is fixedly mounted with a U-shaped slot portion (3), and the other end of the frame frame (1) is provided with a plurality of through holes (2) at equal intervals, the U-shaped slot portion (3) of the frame frame (1) is clamped on one end of an adjacent frame frame (1) provided with a through hole (2), and the four frames (1) are connected end to end to form a square frame structure, a fixing pin (4) is arranged in the through hole (2), and the fixing pin (4) is located on one side of the U-shaped slot portion (3).
2. A square round buckle in a large cross-section square column according to claim 1, characterized in that: The distance between two adjacent wooden squares is 200mm.
3. A square round buckle in a large cross-section square column according to claim 1, characterized in that: The spacing between the reinforcement parts of the square column below 2m is 300mm, and the spacing between the reinforcement parts above 2m is 500mm.
4. A square round buckle in a large cross-section square column according to claim 1, characterized in that: Templates are arranged around the square column, and the wooden squares are located outside the templates.
5. A square round buckle in a large cross-section square column according to claim 1, characterized in that: The four corners of the square column are fixed by wooden squares through auxiliary brackets, and the auxiliary brackets are screw clamps.