Staged structure construction structure

Abstract

The utility model discloses a staging structure construction structure and belongs to the field of building construction, the staging structure construction structure comprises a first-stage garage foundation plate and a second-stage garage foundation plate, steel plate water-stop belts are fixedly installed on the inner side of the first-stage garage foundation plate and the inner side of the second-stage garage foundation plate, a first concrete layer is poured on the inner wall of the first-stage garage foundation plate, and a second concrete layer is poured on the inner wall of the second-stage garage foundation plate. A shrinkage post-cast strip is fixedly mounted at the top of the concrete layer I; the contraction post-cast strip is stably positioned at the top position of the first concrete layer through the multiple positioning buckles, meanwhile, the positioning nails can penetrate through the mounting plates to be fixedly connected with the first-stage garage foundation plate and the second-stage garage foundation plate, and then the contraction post-cast strip is fixedly connected with the first-stage garage foundation plate and the second-stage garage foundation plate; therefore, the stability of connection between the first-stage garage foundation plate and the second-stage garage foundation plate is ensured, and the first-stage garage foundation plate and the second-stage garage foundation plate are ensured to be more coherent even if deformation such as settlement is generated.

Description

Technical Field

[0001] The present application relates to the technical field of building construction, and in particular to a phased structural construction structure. Background Art

[0002] With the advancement of science and technology and the development of society, people's lives have also undergone great changes. Phased structures will appear during construction, and expansion joints or deformation joints will be set during construction to prevent the two structures from causing joint deformation and settlement.

[0003] At present, the construction method for the junction of two phases of the structure is generally to set expansion joints or deformation joints to prevent the two structures from causing joint deformation and settlement. The disadvantage of this method is that if settlement occurs, the two buildings are prone to produce discontinuous and different settlement heights, and it is difficult to carry out waterproofing construction at the node position. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a phased structural construction structure, which overcomes the deficiencies of the prior art and aims to solve the problems in the background technology.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a phased structural construction structure, including a first-phase garage foundation plate and a second-phase garage foundation plate, the inner sides of the first-phase garage foundation plate and the second-phase garage foundation plate are fixedly installed with steel plate waterstop strips, the inner wall of the first-phase garage foundation plate is poured with a concrete layer one, the top of the concrete layer one is fixedly installed with a shrinkage post-cast strip, the top of the concrete layer one is fixedly installed with a positioning buckle, the top of the shrinkage post-cast strip is fixedly equipped with a mounting plate, the inner wall of the mounting plate is slidably connected with positioning nails, and the top of the concrete layer one is poured with a concrete layer two.

[0006] As a preferred embodiment, the shrinkage post-casting strip is arranged on the inner wall of the positioning buckle, the positioning buckle is U-shaped, the number of the positioning buckles is several, and the several positioning buckles are distributed in parallel at the top position of the concrete layer.

[0007] By adopting the above technical solution, the shrinkage post-cast strip can be stably positioned at the top position of concrete layer one using a number of positioning buckles, thereby ensuring that the shrinkage post-cast strip will not shake randomly when it is at the top position of concrete layer one, and at the same time ensuring that the shrinkage post-cast strip will not shake randomly when pouring concrete layer two.

[0008] As a preferred embodiment, the concrete layer one, the shrinkage strip and the concrete layer two are arranged in the middle position of the first-phase garage foundation slab and the second-phase garage foundation slab, the number of the mounting plate and the number of the positioning pins are four, and the four positioning pins are embedded in the inner wall position of the first-phase garage foundation slab and the second-phase garage foundation slab on the side away from the mounting plate.

[0009] By adopting the above technical scheme, the shrinkage post-casting strip can be positioned again, thereby ensuring the stability of the shrinkage post-casting strip and preventing it from shifting position at will, thereby ensuring the stability of the connection between the first-phase garage foundation slab and the second-phase garage foundation slab, thereby ensuring that the first-phase garage foundation slab and the second-phase garage foundation slab are relatively continuous even if deformation such as settlement occurs.

[0010] As a preferred implementation, the inner walls of the first-phase garage foundation slab and the second-phase garage foundation slab are both inlaid with steel bars.

[0011] By adopting the above technical solution, the firmness of the first-phase garage foundation plate and the second-phase garage foundation plate can be increased to ensure that they will not be broken or damaged at will.

[0012] As a preferred embodiment, the steel plate waterstop is arranged above the second concrete layer.

[0013] By adopting the above technical solution, it is easier to meet the waterproofing requirements and ensure that water will not penetrate into the gap between the first-phase garage foundation slab and the second-phase garage foundation slab and the concrete layer 2, thereby improving the waterproofing performance.

[0014] As a preferred embodiment, the shrinkage post-casting strip is arranged in the middle position between the first concrete layer and the second concrete layer, and the second concrete layer covers the shrinkage post-casting strip, the positioning buckle, the mounting plate and the positioning nails inside.

[0015] By adopting the above technical solution, it is possible to ensure that the shrinkage post-casting strip, positioning buckle, mounting plate and positioning nail are not exposed to the outside at will, thereby ensuring that they will not come into contact with rainwater and air, and thus will not rust at will.

[0016] Beneficial effects of this application:

[0017] 1. This phased structural construction structure can stably position the shrinkage post-casting strip at the top of the concrete layer 1 through a number of positioning buckles, and at the same time, the positioning nails can be passed through the installation plate and fixedly connected between the first-phase garage foundation plate and the second-phase garage foundation plate, thereby fixing the shrinkage post-casting strip with the first-phase garage foundation plate and the second-phase garage foundation plate, thereby ensuring the stability of the connection between the first-phase garage foundation plate and the second-phase garage foundation plate, thereby ensuring that the first-phase garage foundation plate and the second-phase garage foundation plate are relatively coherent even if they are deformed by settlement, etc., and will not settle to different heights. At the same time, the use of steel plate waterstop can ensure that water will not penetrate into the gap between the first-phase garage foundation plate and the second-phase garage foundation plate and the concrete layer 2 at will, thereby improving the waterproof performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the overall structure of this application;

[0019] Figure 2 It is a schematic diagram of the local structure of this application;

[0020] Figure 3 This is a schematic diagram of the shrinkage post-casting strip structure of this application;

[0021] Figure 4 For this application Figure 3 Enlarged structural diagram at A in the middle.

[0022] Numbers in the figure: 1. Phase I garage foundation plate; 2. Phase II garage foundation plate; 3. Steel bars; 4. Steel plate waterstop; 5. Concrete layer one; 6. Shrinkage post-cast strip; 7. Positioning buckle; 8. Mounting plate; 9. Positioning nails; 10. Concrete layer two. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0024] Reference Figure 1-4 A phased structural construction structure includes a first-phase garage foundation slab 1 and a second-phase garage foundation slab 2. The inner sides of the first-phase garage foundation slab 1 and the second-phase garage foundation slab 2 are fixedly installed with steel plate waterstops 4. The inner wall of the first-phase garage foundation slab 1 is poured with a concrete layer 5. A shrinkage post-casting strip 6 is fixedly installed on the top of the concrete layer 5. A positioning buckle 7 is fixedly installed on the top of the concrete layer 5. A mounting plate 8 is fixedly assembled on the top of the shrinkage post-casting strip 6. The inner wall of the mounting plate 8 is slidably connected with positioning nails 9. A concrete layer 2 10 is poured on the top of the concrete layer 5.

[0025] Reference Figure 3 The shrinkage post-cast strip 6 is arranged on the inner wall of the positioning buckle 7. The positioning buckle 7 is U-shaped. There are several positioning buckles 7, and several positioning buckles 7 are distributed in parallel at the top position of the concrete layer 5, so that the shrinkage post-cast strip 6 can be stably positioned at the top position of the concrete layer 5 by using several positioning buckles 7, thereby ensuring that the shrinkage post-cast strip 6 will not shake at will when it is at the top position of the concrete layer 5, and at the same time, it can be ensured that the shrinkage post-cast strip 6 will not shake at will when pouring the concrete layer 10.

[0026] Reference Figure 2 and Figure 3The concrete layer 1 5, the shrinkage post-casting strip 6 and the concrete layer 2 10 are arranged in the middle position of the first-phase garage foundation slab 1 and the second-phase garage foundation slab 2. The number of the mounting plate 8 and the positioning nails 9 are both four, and the four positioning nails 9 are embedded in the inner wall position of the first-phase garage foundation slab 1 and the second-phase garage foundation slab 2 on the side away from the mounting plate 8, so that the shrinkage post-casting strip 6 can be positioned again, thereby ensuring the stability of the shrinkage post-casting strip 6 and ensuring that it will not shift its position at will, thereby ensuring the stability of the connection between the first-phase garage foundation slab 1 and the second-phase garage foundation slab 2, thereby ensuring that the first-phase garage foundation slab 1 and the second-phase garage foundation slab 2 are relatively coherent even if deformation such as settlement occurs.

[0027] Reference Figure 1 The inner walls of the first-phase garage foundation plate 1 and the second-phase garage foundation plate 2 are inlaid with steel bars 3, so as to increase the firmness of the first-phase garage foundation plate 1 and the second-phase garage foundation plate 2 and ensure that they will not be broken or damaged at will.

[0028] Reference Figure 1 The steel plate waterstop 4 is arranged above the concrete layer 10. The steel plate waterstop 4 makes it easier to meet the waterproof requirements and ensures that water will not penetrate into the gap between the first-phase garage foundation slab 1 and the second-phase garage foundation slab 2 and the concrete layer 10 at will, thereby improving the waterproof performance.

[0029] Reference Figure 3 The shrinkage post-casting strip 6 is arranged in the middle position between the concrete layer 1 5 and the concrete layer 2 10. The concrete layer 2 10 covers the shrinkage post-casting strip 6, the positioning buckle 7, the mounting plate 8 and the positioning nail 9 inside, so that the shrinkage post-casting strip 6, the positioning buckle 7, the mounting plate 8 and the positioning nail 9 will not be exposed to the outside at will, and thus they will not come into contact with rainwater and air, and will not rust at will.

[0030] Working principle: When using the device, first pour the concrete layer 5 to the middle position of the first-phase garage foundation slab 1 and the second-phase garage foundation slab 2, and then use a number of positioning buckles 7 to stably position the shrinkage post-casting strip 6 at the top position of the concrete layer 5, and at the same time, the positioning nails 9 can be passed through the mounting plate 8 and fixedly connected to the first-phase garage foundation slab 1 and the second-phase garage foundation slab 2, and then the shrinkage post-casting strip 6 can be fixedly connected to the first-phase garage foundation slab 1 and the second-phase garage foundation slab 2, and then the concrete layer 2 10 can be poured to the top position of the concrete layer 5, so as to ensure that the shrinkage post-casting strip 6, positioning buckles 7, mounting plates 8 and positioning nails 9 will not be exposed to the outside at will, and thus can ensure that they will not come into contact with rain and air, and will not rust at will.

[0031] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and utility model concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A phased structural construction structure, comprising a first-phase garage foundation plate (1) and a second-phase garage foundation plate (2), characterized in that: The inner sides of the first-phase garage foundation plate (1) and the second-phase garage foundation plate (2) are both fixedly installed with steel plate water stop strips (4); the inner wall of the first-phase garage foundation plate (1) is poured with a first concrete layer (5); the top of the first concrete layer (5) is fixedly installed with a shrinkage post-casting strip (6); the top of the first concrete layer (5) is fixedly installed with a positioning buckle (7); the top of the shrinkage post-casting strip (6) is fixedly equipped with a mounting plate (8); the inner wall of the mounting plate (8) is slidably connected with a positioning nail (9); and the top of the first concrete layer (5) is poured with a second concrete layer (10).

2. A phased structural construction structure according to claim 1, characterized in that: The shrinkage post-casting strip (6) is arranged at the inner wall position of the positioning buckle (7), the positioning buckle (7) is in a U shape, the number of the positioning buckles (7) is several, and the several positioning buckles (7) are distributed in parallel at the top position of the concrete layer (5).

3. A phased structural construction structure according to claim 1, characterized in that: The concrete layer 1 (5), the shrinkage post-casting strip (6) and the concrete layer 2 (10) are arranged in the middle position of the first-phase garage foundation plate (1) and the second-phase garage foundation plate (2), the number of the mounting plate (8) and the number of the positioning pins (9) are both four, and the four positioning pins (9) are embedded in the inner wall positions of the first-phase garage foundation plate (1) and the second-phase garage foundation plate (2) on the side away from the mounting plate (8).

4. A phased structural construction structure according to claim 1, characterized in that: The inner walls of the first-phase garage foundation plate (1) and the second-phase garage foundation plate (2) are both inlaid with steel bars (3).

5. The phased structure construction structure according to claim 1, characterized in that: The steel plate water stop strip (4) is arranged above the second concrete layer (10).

6. The phased structure construction structure according to claim 1, characterized in that: The shrinkage post-casting strip (6) is arranged at a middle position between the first concrete layer (5) and the second concrete layer (10), and the second concrete layer (10) covers the shrinkage post-casting strip (6), the positioning buckle (7), the mounting plate (8) and the positioning nail (9) inside.

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