Steel structure foundation stand column formwork reinforcing device
By designing a steel structure foundation column formwork reinforcement device including reinforcement units and limiting units, the problems of waste of traditional formwork reinforcement materials and construction difficulties are solved, and the stability of reinforcement and construction efficiency are improved.
Patent Information
- Application Number
- CN202421958237.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-08-13
AI Technical Summary
In the construction of steel structure pillar foundation concrete, traditional steel pipe and square wood reinforced formwork have serious waste of materials due to different sizes of foundation columns, difficult reinforcement forms, high layout costs, unstable formwork, easy to deform and run the formwork, affecting the construction speed and concrete quality.
A steel structure foundation column formwork reinforcement device including a reinforcement unit and a limiting unit is designed. The reinforcement unit consists of four groups of reinforcement plates to form an oral-shaped structure, and the adjacent reinforcement plates can be slid and fixed by a limit of the wedge block. The wedge-shaped block is fixed with the reinforcement plate wire through the fixing hole to adjust the reinforcement size.
The simplicity and stability of the reinforcement form are achieved, material waste and layout costs are reduced, the firmness and construction speed of the formwork are improved, and the stability of the concrete quality is ensured.
Smart Images
Figure CN223018168U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of construction tools or other building auxiliary devices or equipment, and particularly relates to a steel structure foundation column formwork reinforcement device. Background Art
[0002] During the construction of a green sand and gravel long glue corridor, the steel structure column foundation has forms such as concrete independent foundation, cast-in-place pile foundation, and precast pipe pile foundation. According to different foundation geology and upper loads, the sizes of the foundation columns are different. During the construction of the foundation concrete, the traditional method of using A48.3×3.6mm steel pipes + square timbers to reinforce the formwork is adopted. Due to the different sizes of the foundation columns, the turnover materials are seriously wasted, the reinforcement form is difficult, the layout cost is high, and it is necessary to cooperate with a scaffolder to set up a support frame. There are problems such as insecure formwork reinforcement, formwork deformation and displacement, slow construction speed, difficult quality control of concrete, increased cost, and affecting the construction progress and the quality of concrete pouring. Summary of the Invention
[0003] The technical problem to be solved by the utility model is to overcome the above-mentioned deficiencies of the prior art and provide a steel structure foundation column formwork reinforcement device with reasonable design, simple structure, and high safety.
[0004] The technical solution adopted to solve the above technical problem is: a steel structure foundation column formwork reinforcement device, including a reinforcement unit and a limiting unit. The reinforcement unit includes a first reinforcement plate, a second reinforcement plate, a third reinforcement plate, and a fourth reinforcement plate. The second reinforcement plate is placed on the first reinforcement plate, the third reinforcement plate is placed on the second reinforcement plate, the fourth reinforcement plate is placed on the third reinforcement plate, and the first reinforcement plate is placed on the fourth reinforcement plate. The four groups of reinforcement plates form a square structure, and two adjacent groups of the four groups of reinforcement plates can slide relative to each other. When sliding to a specified position, they are limited and fixed by the limiting unit.
[0005] The first reinforcement plate, the second reinforcement plate, the third reinforcement plate, and the fourth reinforcement plate of the utility model have exactly the same structure.
[0006] The first reinforcement plate of the utility model includes a reinforcement plate body. One end of the reinforcement plate body is provided with a U-shaped groove, and the U-shaped groove is clamped on the adjacent reinforcement plate body. The other end of the reinforcement plate body is processed with several groups of limiting holes, and the limiting unit is arranged in the limiting holes to limit and fix the U-shaped groove of the adjacent reinforcement plate.
[0007] When the first reinforcement plate, the second reinforcement plate, the third reinforcement plate, and the fourth reinforcement plate of the utility model are erected and connected, the opening direction of the U-shaped groove of the reinforcement plate is upward.
[0008] The limiting unit of the utility model is a wedge-shaped block structure.
[0009] The wedge block of the present utility model is processed with fixing holes.
[0010] The set length of the limit hole of the present utility model on the reinforcing plate body is 1 / 2 to 2 / 3 of the length of the reinforcing plate body.
[0011] Since the present utility model includes a reinforcing unit and a limiting unit, the reinforcing unit is composed of four groups of reinforcing plates, the limiting unit is a wedge block, adjacent reinforcing plates are lapped and connected and can slide relative to each other. When sliding to a specified position, it is fixed by the wedge block arranged in the limit hole. When adjacent reinforcing plates are lapped, the notch directions of the U-shaped grooves are all upward. In this setting method, when knocking on the formwork, the four groups of reinforcing plates will bear force together and become tighter and tighter. At the same time, in the fixing hole of the wedge block, it is fixed to the reinforcing plate with iron wire to stabilize the wedge block. When in use, according to the size of the foundation column, the wedge block is inserted into the limit hole to adjust and control the reinforcing size. It has the advantages of simple reinforcing form, not easy to deform and run the formwork of the formwork, low cost, firm reinforcement, safety and reliability, etc., and can be widely applied to the field of reinforcing the formwork of the foundation column. Description of the Drawings
[0012] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model.
[0013] Figure 2 It is a schematic structural diagram of the first reinforcing plate 1 in the figure.
[0014] Figure 3 It is a schematic structural diagram of the limiting unit of the present utility model.
[0015] In the figure: 1. The first reinforcing plate; 2. The second reinforcing plate; 3. The third reinforcing plate; 4. The fourth reinforcing plate; 1-1. The reinforcing plate body; 1-2. The U-shaped groove; 1-3. The limit hole. Detailed Embodiment
[0016] The following further describes the present utility model in detail with reference to the drawings and embodiments, but the present utility model is not limited to these embodiments.
[0017] Embodiment 1
[0018] In Figure 1Among them, a steel structure foundation column formwork reinforcement device involved in the present utility model includes a reinforcement unit and a limiting unit. The reinforcement unit includes a first reinforcement plate 1, a second reinforcement plate 2, a third reinforcement plate 3, and a fourth reinforcement plate 4. The second reinforcement plate 2 is arranged on the first reinforcement plate 1, the third reinforcement plate 3 is arranged on the second reinforcement plate 2, the fourth reinforcement plate 4 is arranged on the third reinforcement plate 3, and the first reinforcement plate 1 is arranged on the fourth reinforcement plate 4. The four groups of reinforcement plates form a square structure, and two adjacent groups among the four groups of reinforcement plates can slide relative to each other. That is, when the first reinforcement plate 1 slides relative to the fourth reinforcement plate 4, the second reinforcement plate 2 slides relative to the third reinforcement plate 3. When it slides to the designated position, it is limited and fixed by the limiting unit. The limiting unit is a wedge-shaped block, and a fixing hole is processed on the wedge-shaped block. In this embodiment, the structures of the first reinforcement plate 1, the second reinforcement plate 2, the third reinforcement plate 3, and the fourth reinforcement plate 4 are exactly the same. Taking the first reinforcement plate 1 as an example, the first reinforcement plate 1 includes a reinforcement plate body 1-1. One end of the reinforcement plate body 1-1 is provided with a U-shaped groove 1-2, and the U-shaped groove 1-2 is clamped on the adjacent reinforcement plate body. The other end of the reinforcement plate body 1-1 is processed with several groups of limiting holes 1-3. The wedge-shaped block is arranged in the limiting holes 1-3 to limit and fix the U-shaped groove of the adjacent reinforcement plate. In order to prevent the wedge-shaped block from floating up and loosening when knocking and adjusting the formwork, which causes the entire reinforcement device to fail, when the first reinforcement plate 1, the second reinforcement plate 2, the third reinforcement plate 3, and the fourth reinforcement plate 4 are arranged and connected, the U-shaped groove openings of the reinforcement plates are all upward. In this setting method, when knocking the formwork, the four groups of reinforcement plates will jointly bear the force and become tighter and tighter. At the same time, the wedge-shaped block is fixed to the reinforcement plate with iron wire in the fixing hole of the wedge-shaped block to play a role in stabilizing the wedge-shaped block. The setting length of the limiting holes 1-3 on the reinforcement plate body 1-1 is 1 / 2 to 2 / 3 of the length of the reinforcement plate body 1-1. In this embodiment, the reinforcement plate body 1-1 and the wedge-shaped block are made of 12 mm steel plates. The length of a single reinforcement plate body 1-1 is 1.3 m, and the processing length of the limiting holes 1-3 on the reinforcement plate body 1-1 is 0.6 m. The formwork reinforcement range is 0.6 m to 1.2 m.
Claims
1. A steel structure foundation column formwork reinforcement device, characterized in that: The invention comprises a reinforcement unit and a limiting unit, wherein the reinforcement unit comprises a first reinforcement plate (1), a second reinforcement plate (2), a third reinforcement plate (3) and a fourth reinforcement plate (4), wherein the second reinforcement plate (2) is mounted on the first reinforcement plate (1), the third reinforcement plate (3) is mounted on the second reinforcement plate (2), the fourth reinforcement plate (4) is mounted on the third reinforcement plate (3), and the first reinforcement plate (1) is mounted on the fourth reinforcement plate (4); the four groups of reinforcement plates form a U-shaped structure, and two adjacent groups of the four groups of reinforcement plates can slide relative to each other, and when sliding to a specified position, they are limited and fixed by the limiting unit.
2. A steel structure foundation column formwork reinforcement device according to claim 1, characterized in that: The first reinforcement plate (1), the second reinforcement plate (2), the third reinforcement plate (3) and the fourth reinforcement plate (4) have completely the same structure.
3. A steel structure foundation column formwork reinforcement device according to claim 2, characterized in that: The first reinforcing plate (1) comprises a reinforcing plate body (1-1), one end of the reinforcing plate body (1-1) is provided with a U-shaped groove (1-2), the U-shaped groove (1-2) is clamped on an adjacent reinforcing plate body, the other end of the reinforcing plate body (1-1) is processed with a plurality of groups of limiting holes (1-3), and the limiting units are arranged in the limiting holes (1-3) to limit and fix the U-shaped grooves of the adjacent reinforcing plates.
4. A steel structure foundation column formwork reinforcement device according to claim 3, characterized in that: When the first reinforcing plate (1), the second reinforcing plate (2), the third reinforcing plate (3) and the fourth reinforcing plate (4) are laid and connected, the notch of the U-shaped groove of the reinforcing plate is oriented upward.
5. A steel structure foundation column formwork reinforcement device according to claim 3, characterized in that: The limiting unit is a wedge-shaped block structure.
6. A steel structure foundation column formwork reinforcement device according to claim 5, characterized in that: The wedge-shaped block is processed with a fixing hole.
7. A steel structure foundation column formwork reinforcement device according to claim 3, characterized in that: The setting length of the limiting hole (1-3) on the reinforcement plate body (1-1) is 1 / 2 to 2 / 3 of the length of the reinforcement plate body (1-1).