Special-shaped pure wastewater pool formwork reinforcing composite keel construction node

Abstract

The utility model relates to the technical field of concrete pouring, in particular to a special-shaped pure wastewater pool formwork reinforcing composite keel construction node which comprises a special-shaped pool wall body, a formwork is arranged on the special-shaped pool wall body, a secondary keel is arranged on the formwork, a reinforcing keel is arranged on the secondary keel, and the reinforcing keel is arranged on the reinforcing keel. A reinforcing main keel is arranged on the reinforcing keel, and a screw rod is installed between the reinforcing main keel and the special-shaped pool wall body in a threaded mode. According to the utility model, a conventional wood template is used for replacing a shaped steel template, so that the construction cost is reduced, the safety risk in the hoisting process of the heavy steel template in the construction process is reduced, and the construction is simple and convenient; the problems of insufficient rigidity of a formwork system in conventional formwork reinforcement and displacement of the formwork in the concrete construction process are solved, the integrity of the formwork system is better by reinforcing the composite keel through the construction formwork, improvement of the overall rigidity is facilitated, and deformation of the formwork in the concrete pouring process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pouring, in particular to a composite keel construction node for reinforcing a template of a special-shaped pure wastewater pool. Background Art

[0002] Due to its functional requirements, the inner wall of the special-shaped pure wastewater pool needs to be painted with waterproof and anti-corrosion coatings. The construction of waterproof and anti-corrosion coatings requires that the base structure be formed in one step with plain concrete, because the pure wastewater pool is a special-shaped structure with a round outside and a square inside.

[0003] In the existing process of pouring concrete for special-shaped pure wastewater pools, most of the time, customized shaped steel formwork is used. However, since the shaped steel formwork cannot be turned over after one investment, the construction cost is high; the steel formwork is large in size, and there are many safety risks in the lifting process; the shaped steel formwork needs to be customized according to the actual required size, and the reinforcement and transportation time cost is high. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that template installation and reinforcement easily cause template deformation, displacement, mold expansion, etc. during concrete pouring, and to propose a special-shaped pure wastewater pool template reinforcement composite keel construction node.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A special-shaped pure wastewater pool template reinforced composite keel construction node includes a special-shaped pool wall, a template is provided on the special-shaped pool wall, a secondary keel is provided on the template, a reinforcement keel is provided on the secondary keel, a reinforced main keel is provided on the reinforced keel, and a screw is threadedly installed between the reinforced main keel and the special-shaped pool wall;

[0007] The reinforced main keel is provided with a fixing mechanism for fixing and limiting the screw rod.

[0008] Preferably, the secondary keel and the reinforced main keel are arranged longitudinally, and the reinforced keel is arranged transversely.

[0009] Preferably, the fixing mechanism includes a guide slider slidingly mounted on the reinforced main keel, a fixing plate is fixedly provided on the reinforced main keel, a spring is welded between the fixing plate and the guide slider, the guide slider is fixedly connected to a guide rod extending outside the fixing plate, and the guide slider is fixedly connected to a fixing rod penetrating and extending outside the screw rod.

[0010] Preferably, a guide groove for slidingly fitting the guide slider is provided on the reinforced main keel.

[0011] Preferably, the spring is sleeved on the guide rod, and the fixing plate is provided with a movable through hole for slidingly sleeved on the guide rod.

[0012] Preferably, the screw rod is provided with a fixing hole for slidingly fitting the fixing rod.

[0013] Compared with the prior art, the present invention has the following advantages:

[0014] 1. The utility model uses traditional wooden formwork instead of standardized steel formwork, which reduces construction costs and reduces safety risks in the process of lifting heavy steel formwork during construction. The construction is simple and convenient. It adopts the form of wooden formwork plus composite keel reinforcement, which avoids the problem of insufficient rigidity of the formwork system and formwork displacement during concrete construction in conventional formwork reinforcement. By reinforcing the composite keel with the construction formwork, the integrity of the formwork system is better, which helps to improve the overall rigidity, avoid deformation of the formwork during concrete pouring, and thus reduce the risk of formwork expansion or explosion.

[0015] 2. The utility model adopts a node approach, which can effectively save construction time and cost; at the same time, it also solves the problem of large structural forming size deviation caused by insufficient overall stability of the template and insufficient rigidity of the template, and improves the structural forming quality of the special-shaped pool. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of a construction node for reinforcing a composite keel for a special-shaped pure wastewater pool template proposed in the present invention;

[0017] Figure 2 This is a top view of the construction node of a special-shaped pure wastewater pool template reinforced composite keel proposed in the utility model;

[0018] Figure 3 This is a side view of a construction node of a composite keel reinforced with a special-shaped pure wastewater pool template proposed in the utility model;

[0019] Figure 4 For this utility model Figure 1 A is a schematic diagram of the locally enlarged structure.

[0020] In the figure: 1. Special-shaped pool wall; 2. Formwork; 3. Secondary keel; 4. Reinforced keel; 5. Strengthened main keel; 6. Screw; 7. Guide slider; 8. Fixing plate; 9. Spring; 10. Guide rod; 11. Fixing rod. DETAILED DESCRIPTION

[0021] 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 the embodiments.

[0022] Reference Figures 1-4A special-shaped pure wastewater pool template reinforced composite keel construction node includes a special-shaped pool wall 1, a template 2 is arranged on the special-shaped pool wall 1, a secondary keel 3 is arranged on the template 2, the secondary keel 3 is a wooden structure, a reinforcement keel 4 is arranged on the secondary keel 3, the reinforcement keel 4 is a steel structure, and the reinforcement keel 4 is arranged horizontally, and a reinforced main keel 5 is arranged on the reinforcement keel 4, the reinforced main keel 5 is a steel pipe structure, the secondary keel 3 and the reinforced main keel 5 are arranged longitudinally, and the combination of the secondary keel 3 and the reinforced main keel 5 helps to improve the rigidity of the template system;

[0023] A screw 6 is threadedly installed between the reinforced main keel 5 and the special-shaped pool wall 1, and the screw 6 is used to fix the secondary keel 3 and the reinforced main keel 5 to prevent the secondary keel 3 and the reinforced main keel 5 from shifting;

[0024] The reinforced main keel 5 is provided with a fixing mechanism for fixing and limiting the screw 6. The fixing mechanism can be used to fix the screw 6 for a second time, thereby preventing the screw 6 from rotating and causing the fixation of the secondary keel 3 and the reinforced main keel 5 to become loose;

[0025] It is further explained that the fixing mechanism includes a guide slider 7 slidably mounted on the reinforced main keel 5. The reinforced main keel 5 is provided with a guide slot for sliding the guide slider 7. The guide slot can guide and limit the guide slider 7, thereby helping to ensure the stability of the movement trajectory of the guide slider 7.

[0026] A fixing plate 8 is fixed on the reinforced main keel 5, and a spring 9 is welded between the fixing plate 8 and the guide slider 7. The spring 9 is mounted on the guide rod 10. The elastic force of the spring 9 enables the guide slider 7 to be reset when it is not pulled by external force.

[0027] The guide slider 7 is fixedly connected to a guide rod 10 extending outside the fixed plate 8. The fixed plate 8 is provided with a movable through hole for sliding the guide rod 10. The movable through hole can guide and limit the guide rod 10 and provide a movable space for the horizontal movement of the guide rod 10.

[0028] A fixing rod 11 is fixedly connected to the guide slider 7 and extends through and outside the screw 6. A fixing hole is provided on the screw 6 for slidingly fitting the fixing rod 11. The sliding connection between the fixing rod 11 and the fixing hole can prevent the screw 6 from rotating.

[0029] The functional principle of this utility model can be explained through the following operation modes:

[0030] Pull the guide slider 7, squeeze the spring 9, and the guide slider 7 drives the guide rod 10 to move horizontally in the movable through hole;

[0031] Lay out the lines according to the design size and positioning of the special-shaped pool, and place the template 2 according to the line. After the template 2 is placed, install the secondary keel 3 on the outside of the template 2 and fix it simply. Install the reinforcement keel 4 on the outside of the secondary keel 3. The reinforcement keel 4 is used to fix the secondary keel 3 to prevent the secondary keel 3 from shifting or tipping over. The reinforcement keel 4 is connected and fixed with screws 6. Install the reinforced main keel 5 on the outside of the reinforced keel 4. The reinforced main keel 5 is fixed with screws 6 and reinforced with radial inner support disc scaffolding.

[0032] The guide slider 7 is released, and under the elastic force of the spring 9 , the guide slider 7 is reset, and the guide slider 7 drives the fixing rod 11 into the fixing hole of the screw rod 6 , thereby strengthening the fixing effect of the screw rod 6 .

[0033] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A composite keel construction node for reinforced formwork of a special-shaped pure wastewater pool, comprising a special-shaped pool wall (1), characterized in that: The special-shaped pool wall (1) is provided with a template (2), the template (2) is provided with a secondary keel (3), the secondary keel (3) is provided with a reinforcement keel (4), the reinforcement keel (4) is provided with a reinforced main keel (5), and a screw (6) is threadedly installed between the reinforced main keel (5) and the special-shaped pool wall (1); The reinforced main keel (5) is provided with a fixing mechanism for fixing and limiting the position of the screw rod (6).

2. According to claim 1, a special-shaped pure wastewater pool template reinforced composite keel construction node is characterized in that: The secondary keel (3) and the reinforced main keel (5) are arranged longitudinally, and the reinforced keel (4) is arranged transversely.

3. The construction node of a special-shaped pure wastewater pool template reinforcement composite keel according to claim 1 is characterized in that: The fixing mechanism comprises a guide slider (7) slidably mounted on the reinforced main keel (5); a fixing plate (8) is fixedly arranged on the reinforced main keel (5); a spring (9) is welded between the fixing plate (8) and the guide slider (7); a guide rod (10) extending outside the fixing plate (8) is fixedly connected to the guide slider (7); and a fixing rod (11) penetrating through and extending outside the screw rod (6) is fixedly connected to the guide slider (7).

4. The construction node of a special-shaped pure wastewater pool template reinforcement composite keel according to claim 3 is characterized in that: The reinforced main keel (5) is provided with a guide slot for slidingly fitting the guide slider (7).

5. The construction node of a composite keel for reinforcing a special-shaped pure wastewater pool template according to claim 3 is characterized in that: The spring (9) is sleeved on the guide rod (10), and the fixing plate (8) is provided with a movable through hole for slidingly sleeved on the guide rod (10).

6. The construction node of a composite keel for reinforcing a special-shaped pure wastewater pool template according to claim 3 is characterized in that: The screw rod (6) is provided with a fixing hole for slidingly fitting the fixing rod (11).

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