Circular ring wall construction structure

Abstract

The utility model discloses a circular ring wall construction structure, and belongs to the technical field of formwork engineering. According to the structure, ring wall steel bars are pre-buried in a raft-shaped foundation and fixedly connected with the raft-shaped foundation, positioning steel bars are located on the outer sides of the ring wall steel bars and welded to the ring wall steel bars, stirrups are located on the ring wall steel bars and welded to the ring wall steel bars, and positioning plates are installed above the raft-shaped foundation and perpendicular to the raft-shaped foundation. The main formworks are located on the outer sides of the positioning steel bars and attached to the positioning steel bars, the multiple main back ridges are vertically and fixedly installed on the outer sides of the main formworks, the opposite-pull screws penetrate through the main formworks and fix the main ridge steel bars to the main formworks, and the concrete pouring layer is poured between the main formworks. According to the structure, a traditional raft-shaped foundation is combined with the circular ring wall, so that the stability and the safety of installation of the equipment and the tank body are met, and meanwhile, the design of the circular ring wall also meets the drainage requirements of the equipment and the tank body.

Description

Technical Field

[0001] This utility model belongs to the field of template engineering technology, and specifically relates to the reinforcement of the main template of a circular ring wall, which is a construction structure for a circular ring wall. Background Technology

[0002] Industrial production inevitably involves many processing equipment and storage tanks. To ensure the stable and safe use of the equipment and tanks, foundations must be installed at the bottom of the equipment and tanks.

[0003] When setting foundations for industrial production equipment and storage tanks, raft foundations are typically used to ensure the stability and safety of the equipment and tanks. However, for equipment and tanks with drainage requirements, a single-structure raft foundation is often insufficient to perfectly meet these requirements. Therefore, determining what additional structure to add to a traditional raft foundation to perfectly satisfy drainage needs is a pressing issue that needs to be addressed.

[0004] In addition, for the aforementioned projects with smaller workloads, whether it is possible to use existing wooden formwork, timber, steel bars, and other materials on the construction site for formwork construction in the absence of specific standardized formwork and in order to save materials is also a problem we need to solve. Summary of the Invention

[0005] The purpose of this utility model is to solve the problems mentioned in the background art and to provide a circular ring wall construction structure.

[0006] The technical solution of this utility model to achieve the above objectives is as follows:

[0007] A circular ring wall construction structure includes ring wall reinforcement, a raft foundation, positioning reinforcement, stirrups, a positioning plate, a main formwork, main back braces, tie rods, main brace reinforcement, and a concrete pouring layer. The ring wall reinforcement is embedded in the raft foundation and fixedly connected to it. The positioning reinforcement is located outside the ring wall reinforcement and welded to it. The stirrups are located on the ring wall reinforcement and welded to it. The positioning plate is installed above the raft foundation and perpendicular to it. The main formwork is located outside the positioning reinforcement and fits against it. Multiple main back braces are vertically fixedly installed outside the main formwork. The tie rods pass through the main formwork and fix the main brace reinforcement to it. The concrete pouring layer is poured between the main formwork sections.

[0008] Furthermore, the top inner corner of the concrete pouring layer is designed with a slope, and the ring wall reinforcement at the slope is also set with a slope; a slope template is set at the slope, the slope template is located outside the ring wall reinforcement, the bottom edge of the slope template is connected to the top edge of the main template, and a fixing screw is installed through the slope template, the inner end of the fixing screw is welded to the stirrup.

[0009] Further, the outer side of the inclined formwork is provided with a secondary back brace, and the fixing screw rod fixes the secondary back brace on the inclined formwork.

[0010] Further, the main formwork is provided with an anti-sticking coating, which is applied to the inner side of the main formwork.

[0011] Further, the counter-pulling screw rod is provided with a sealing sleeve, which is sleeved on the counter-pulling screw rod.

[0012] Further, the main brace steel bar is provided with an anti-skid sleeve, which is sleeved on the main brace steel bar.

[0013] During the construction of the circular ring wall, the ring wall steel bars are bound on the basis of the traditional raft foundation, the positioning steel bars are welded, the positioning plates are fixed, then the main formwork is erected on both sides of the ring wall, the wooden square is used as the main back brace, the 16mm steel bar is used as the main brace steel bar, the main brace steel bar does not use the traditional steel pipe and wooden square, but uses the more economical 16mm steel bar as the main brace steel bar according to the actual situation, the effect is relatively better, finally the waste inclined formwork is used for plugging along the inclined surface of the ring wall; the wooden square is used as the main back brace, the counter-pulling screw rod is reinforced, the counter-pulling screw rod is welded to the main steel bar, and then the concrete pouring layer can be poured; the concrete pouring is all pumped, and the chute is made to ensure that the concrete can be poured into the ring wall. In addition, the utility model uses the on-site resources without the need of material customization under the condition that the engineering quantity is less in the project, and the cost is saved. Moreover, the waste formwork is used for plugging along the inclined surface of the ring wall, the concrete pouring quality is higher than that in the traditional similar condition without plugging, and the surface appearance quality is better.

[0014] The utility model constructs the traditional raft foundation and the circular ring wall, which not only meets the stability and safety of equipment and tank installation, but also meets the drainage requirement of the equipment and tank through the special design of the formwork structure, improves the pouring quality and appearance quality of the circular ring wall, and guarantees the smooth and stable installation of the equipment and tank. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model.

[0016] Figure 2 It is the overhead structural schematic diagram of the utility model.

[0017] Figure 3 It is the sectional view of the utility model.

[0018] Figure 4 It is Figure 3 the structural schematic diagram of A place in the middle.

[0019] In the diagram: 1. Ring wall reinforcement; 2. Raft foundation; 3. Positioning reinforcement; 4. Stirrups; 5. Positioning plate; 6. Main formwork; 7. Main back brace; 8. Tie rod; 9. Main brace reinforcement; 10. Concrete pouring layer; 11. Anti-stick coating; 12. Sealing sleeve; 13. Anti-slip sleeve; 14. Sloping formwork; 15. Fixing bolt; 16. Secondary back brace. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be noted that the terms "outer side", "inner side", "above", "top", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] like Figures 1-4 As shown, this embodiment provides a circular ring wall construction structure, including ring wall reinforcement 1, raft foundation 2, positioning reinforcement 3, stirrups 4, positioning plate 5, main formwork 6, main back rib 7, tie rod 8, main rib reinforcement 9, and concrete pouring layer 10.

[0023] The ring wall reinforcement 1 is embedded in the raft foundation 2 and fixedly connected to the raft foundation 2. The positioning reinforcement 3 is located outside the ring wall reinforcement 1 and welded to the ring wall reinforcement 1. The stirrup 4 is located on the ring wall reinforcement 1 and welded to the ring wall reinforcement 1. The positioning plate 5 is installed above the raft foundation 2 and is perpendicular to the raft foundation 2. The main formwork 6 is located outside the positioning reinforcement 3 and fits against the positioning reinforcement 3. There are multiple main back ribs 7, which are vertically fixedly installed on the outside of the main formwork 6. The tie rod 8 passes through the main formwork 6 and fixes the main rib reinforcement 9 on the main formwork 6. The concrete pouring layer 10 is poured between the main formwork 6.

[0024] The top inner corner of the concrete pouring layer 10 is designed with a slope, and the ring wall reinforcement 1 at the slope is also set with a slope. A slope template 14 is set at the slope, and the slope template 14 is located outside the ring wall reinforcement 1. The bottom edge of the slope template 14 is connected to the top edge of the main template 6. A secondary back rib 16 is set on the outside of the slope template 14. A fixing screw 15 is installed through the slope template 14 and the secondary back rib 16. The fixing screw 15 fixes the secondary back rib 16 to the slope template 14. The inner end of the fixing screw 15 is welded to the stirrup 4.

[0025] In the embodiment, the main template 6 is provided with the anti-sticking paint 11, which is applied to the inner side of the main template 6. The anti-sticking paint 11 is applied to the inner surface of the main template 6, which can effectively prevent the concrete from adhering, has good wear resistance and weather resistance, is convenient for form removal and does not affect the quality of the concrete surface, and reduces the influence on the environment.

[0026] In the embodiment, the counter pull screw 8 is provided with the sealing sleeve 12, which is sleeved on the counter pull screw 8. The counter pull screw 8 is wrapped with the sealing sleeve 12 to prevent the cement slurry from penetrating, so that the situation that the counter pull screw 8 is difficult to remove due to the solidification of the cement slurry is avoided.

[0027] In the embodiment, the main rib steel bar 9 is provided with the anti-skid sleeve 13, which is sleeved on the main rib steel bar 9. The main rib steel bar 9 is provided with the anti-skid sleeve 13, which prevents the main rib steel bar 9 from slipping during the fastening process of the counter pull screw 8.

[0028] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A circular ringwall construction, characterized in that The utility model provides a kind of reinforced concrete wall formwork, including ring wall reinforcement (1), raft foundation (2), positioning reinforcement (3), stirrup (4), positioning plate (5), main template (6), main back ledge (7), counter pull screw rod (8), main ledge reinforcement (9), concrete pouring layer (10);The ring wall reinforcement (1) is embedded in raft foundation (2) and is fixedly connected with raft foundation (2), the positioning reinforcement (3) is located outside ring wall reinforcement (1) and is welded with ring wall reinforcement (1), the stirrup (4) is located on ring wall reinforcement (1) and is welded with ring wall reinforcement (1), the positioning plate (5) is installed above raft foundation (2) and is perpendicular to raft foundation (2), the main template (6) is located outside positioning reinforcement (3) and is attached with positioning reinforcement (3), the main back ledge (7) has multiple and is vertically fixedly installed outside main template (6), the counter pull screw rod (8) is penetrated in main template (6) and fixes main ledge reinforcement (9) on main template (6), and the concrete pouring layer (10) is poured between main template (6).

2. A circular wall construction according to claim 1, c h a r a c t e r i s e d in that The inner side corner of the top of concrete pouring layer (10) is designed as inclined plane, and the ring wall reinforcement (1) at the inclined plane is also designed as inclined plane; The inclined plane is provided with an inclined plane template (14), which is located outside the ring wall reinforcement (1), the bottom edge of the inclined plane template (14) is butt jointed with the top edge of the main template (6), and a fixing screw rod (15) is penetrated through the inclined plane template (14), and the inner end of the fixing screw rod (15) is welded with the stirrup (4).

3. A circular wall construction according to claim 2, c h a r a c t e r i s e d in that The outer side of the inclined plane template (14) is provided with a secondary back ledge (16), and the fixing screw rod (15) fixes the secondary back ledge (16) on the inclined plane template (14).

4. The circular wall construction of claim 1, wherein, The main template (6) is provided with a non-stick coating (11), which is applied to the inner side of the main template (6).

5. The circular wall construction of claim 1, wherein, The counter pull screw rod (8) is provided with a sealing sleeve (12), which is sleeved on the counter pull screw rod (8).

6. The circular wall construction of claim 1, wherein, The main ledge reinforcement (9) is provided with an anti-skid sleeve (13), which is sleeved on the main ledge reinforcement (9).

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