PC assembly type dewatering device for basement side wall post-cast strip

Abstract

The utility model relates to the technical field of building construction equipment, and particularly discloses a PC assembly type dewatering device for a basement side wall post-cast strip, the PC assembly type dewatering device comprises a first component, a second component and a connecting piece, the first component is arranged in an arc shape, a first step is arranged at the top of the first component, a second step is arranged at the bottom of the first component, and the second component is arranged in an arc shape; a third step is arranged at the top of the second component and matched with the second step, a fourth step is arranged at the bottom of the second component and matched with the first step, and the connecting piece is connected with the corresponding first component or the second component. The basement exterior wall post-cast strip protection wall has the effect of improving the long construction period of an existing basement exterior wall post-cast strip protection wall.

Description

Technical Field

[0001] The present application relates to the technical field of building construction equipment, and in particular to a PC assembled dewatering device for a post-cast strip of a basement side wall. Background Art

[0002] With the development of the construction industry, basements, as an important form of construction, need to be paid special attention to. Post-cast strips are concrete strips left at the corresponding positions of the basement side walls in accordance with the design or construction specifications to prevent harmful cracks that may occur in reinforced concrete structures due to their own uneven shrinkage or settlement during construction.

[0003] However, the existing basement side wall post-casting protection wall construction is mostly brick structure, which has a long construction period and poor stability. Utility Model Content

[0004] In order to improve the above-mentioned defects of the existing basement exterior wall post-cast strip protection wall, the present application provides a PC assembled dewatering device for the basement side wall post-cast strip.

[0005] The PC assembled dewatering device for the post-cast strip of the basement side wall provided in this application adopts the following technical solution:

[0006] A PC assembled dewatering device for a post-cast strip of a basement side wall, comprising:

[0007] A first component is arranged in an arc shape, wherein a first step is arranged at the top and a second step is arranged at the bottom;

[0008] A second member is arranged in an arc shape, a third step is arranged on the top of the second member, the third step matches the second step, and a fourth step is arranged on the bottom of the second member, the fourth step matches the first step;

[0009] There are a plurality of connecting members, each of which is provided with a bolt hole, and each of the connecting members is respectively connected to the corresponding first component or the second component.

[0010] By adopting the above technical scheme, the modularly designed first component and the second component can be quickly assembled and disassembled, which improves the construction efficiency and improves the problem of long construction period of the existing basement exterior wall post-cast strip protection wall; the first component and the second component are interconnected by the first step, the second step, the third step and the fourth step to form a relatively stable structure, which improves the problem of poor stability of the existing basement exterior wall post-cast strip protection wall; due to the arc-shaped arrangement of the first component and the second component, the first component and the second component can adapt to basement side walls of different shapes and sizes, providing good adaptability; by providing a connector with a bolt mouth, the first component, the second component and the basement side wall can be quickly connected, thereby realizing the rapid installation of the first component and the second component, further improving the problem of long construction period of the existing basement exterior wall post-cast strip protection wall.

[0011] Preferably, a plurality of the first components and a plurality of the second components are provided, each of the first components is connected to an adjacent second component via the first step and the second step, and each of the second components is connected to an adjacent first component via the third step and the fourth step.

[0012] By adopting the above technical solution, the number of the first component and the second component is set according to the actual situation, which can be expanded according to the height of the basement side wall, further providing good adaptability; since the connection between the components is achieved through steps, the construction workers can quickly assemble the components together, reducing the construction time and labor, and further improving the problem of the long construction period of the existing basement exterior wall post-casting protective wall.

[0013] Preferably, the heights of the first component and the second component are both 95 cm to 105 cm, and the thicknesses of the first component and the second component are both 8 cm to 12 cm.

[0014] By adopting the above technical solution, the first component and the second component can be produced in a standardized manner, thereby improving production efficiency, indirectly improving construction efficiency, and improving the problem of long construction period of the existing basement exterior wall post-casting protection wall.

[0015] Preferably, the first component is provided with a first dividing seam, which is arranged along the vertical direction of the first component, and the second component is provided with a second dividing seam, which is arranged along the vertical direction of the second component.

[0016] By adopting the above technical solution, the material will undergo thermal expansion when the temperature changes, and the first dividing seam and the second dividing seam can provide a certain expansion and contraction space for the first component and the second component, thereby reducing stress concentration and structural deformation caused by thermal expansion; and the existence of the first dividing seam and the second dividing seam makes the first component and the second component easier to operate during transportation and installation, thereby reducing the risk of physical damage to the components.

[0017] Preferably, the first dividing seam is bent in a "Z" shape in the thickness direction of the first component, the second dividing seam is bent in a "Z" shape in the thickness direction of the second component, and the first dividing seam and the second dividing seam are staggered.

[0018] By adopting the above technical solution, the design of the "Z"-shaped dividing joint can improve the bending resistance of the component and the stability of the overall structure, and can also more evenly distribute the stress generated by the component when it is subjected to force and reduce stress concentration points.

[0019] Preferably, the connecting member includes a first connecting portion and a second connecting portion, the first connecting portion is connected to the first member or the second member, and the second connecting portion is used to connect to a vertical plane.

[0020] By adopting the above technical solution, the design of the first connecting part and the second connecting part simplifies the installation process, making the connection between the first component and / or the second component and the vertical plane more convenient, and also facilitating disassembly and maintenance.

[0021] Preferably, the first connecting portion is provided with two bolt openings, and the second connecting portion is provided with four bolt openings.

[0022] By adopting the above technical solution, the first connecting portion and the second connecting portion are respectively provided with bolt holes, which can provide multiple connection points and enhance the connection strength and stability between the first component and / or the second component and the vertical plane.

[0023] Preferably, the length of the connecting member is greater than the thickness of the first component.

[0024] By adopting the above technical solution, the length of the connecting member is greater than the thickness of the first component, which can increase the contact area, thereby enhancing the connection strength between the first component and / or the second component and the vertical plane.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The first component and the second component of the modular design can be quickly assembled and disassembled, which improves the construction efficiency and improves the problem of the long construction period of the existing basement exterior wall post-casting belt protection wall; the first component and the second component are connected to each other through the first step, the second step, the third step and the fourth step to form a relatively stable structure, which improves the problem of poor stability of the existing basement exterior wall post-casting belt protection wall; due to the arc-shaped arrangement of the first component and the second component, the first component and the second component can adapt to basement side walls of different shapes and sizes, providing good adaptability; by providing a connector with a bolt hole, the first component, the second component and the basement side wall can be quickly connected, thereby realizing the rapid installation of the first component and the second component, further improving the problem of the long construction period of the existing basement exterior wall post-casting belt protection wall;

[0027] 2. The number of the first component and the second component is set according to the actual situation, and can be expanded according to the height of the basement side wall, further providing good adaptability; since the connection between the components is achieved through steps, the construction workers can quickly assemble the components together, reducing the construction time and labor, and further improving the existing problem of long construction period of the basement exterior wall post-casting belt protection wall;

[0028] 3. The first component and the second component can be produced in a standardized manner, thereby improving production efficiency, indirectly improving construction efficiency, and improving the problem of a long construction period of the existing basement exterior wall post-casting protection wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the on-site construction of a PC assembled dewatering device for a post-cast strip of a basement side wall in an embodiment of the present application;

[0030] Figure 2 It is a schematic top view of the PC assembled dewatering device used for the post-cast strip of the basement side wall in the embodiment of the present application;

[0031] Figure 3 It is a structural schematic diagram of a PC assembled dewatering device for a post-cast strip of a basement side wall in an embodiment of the present application;

[0032] Figure 4 is a structural schematic diagram of the connection between the first component and the connecting member in the embodiment of the present application;

[0033] Figure 5 It is a structural schematic diagram of the connection between the second component and the connecting member in an embodiment of the present application.

[0034] Explanation of the accompanying reference numerals: 1. first component; 11. first step; 12. second step; 13. first dividing joint; 2. second component; 21. third step; 22. fourth step; 23. second dividing joint; 3. connecting piece; 31. first connecting part; 32. second connecting part; 4. bolt mouth; 5. water collection well; 6. post-cast strip; 7. side wall of basement. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-5 This application is described in further detail.

[0036] The present application embodiment discloses a PC assembled dewatering device (hereinafter referred to as dewatering device) for the post-cast strip of the basement side wall. Figure 1 and Figure 2 The precipitation device includes a first component 1, a second component 2 and a connecting member 3.

[0037] like Figure 3 and Figure 4 As shown, the first component 1 is an arc-shaped prefabricated component, a first step 11 is provided at the top of the first component 1, a second step 12 is provided at the bottom of the first component 1, and the first component 1 is provided with several steps. The height of the first component 1 is 95 cm~105 cm, the thickness of the first component 1 is 8 cm~12 cm, and the first component 1 is provided with a first dividing seam 13. The first dividing seam 13 is arranged along the vertical direction of the first component 1. The first dividing seam 13 divides the first component 1 into two small pieces with a volume ratio of 1:2. The first dividing seam 13 is bent in the thickness direction of the first component 1, and the first dividing seam 13 is "Z"-shaped.

[0038] like Figure 3 and Figure 5 As shown, the second component 2 is a prefabricated component arranged in an arc shape, a third step 21 is arranged on the top of the second component 2, the third step 21 matches the second step 12, a fourth step 22 is arranged on the bottom of the second component 2, the fourth step 22 matches the first step 11, a plurality of second components 2 are arranged, the height of the second component 2 is 95cm~105cm, the thickness of the second component 2 is 8cm~12cm, the second component 2 is provided with a second dividing seam 23, the second dividing seam 23 is arranged along the vertical direction of the second component 2, the second dividing seam 23 divides the first component 1 into two small blocks with a volume ratio of 2:1, the second dividing seam 23 is bent in the thickness direction of the second component 2, and the second dividing seam 23 is "Z" shaped.

[0039] In the embodiment of the present application, the modularly designed first component 1 and the second component 2 can be quickly assembled and disassembled, which improves the construction efficiency and improves the problem of long construction period of the existing basement exterior wall post-cast strip 6 protective wall; the first component 1 and the second component 2 are interconnected by the first step 11, the second step 12, the third step 21 and the fourth step 22, and can form a relatively stable structure, which improves the problem of poor stability of the existing basement exterior wall post-cast strip 6 protective wall; and the arc-shaped first component 1 and the second component 2 can adapt to basement side walls 7 of different shapes and sizes, providing good adaptability.

[0040] Furthermore, the first component 1 and the second component 2 can be produced in a standardized manner, thereby improving production efficiency, indirectly improving construction efficiency, and improving the problem of a long construction period of the existing basement exterior wall post-cast strip 6 protective wall.

[0041] When thermal expansion occurs to the first component 1 provided with the first dividing seam 13 and the second component 2 provided with the second dividing seam 23, the first dividing seam 13 and the second dividing seam 23 can provide a certain expansion and contraction space for the first component 1 and the second component 2, thereby reducing stress concentration and structural deformation caused by thermal expansion; and the existence of the first dividing seam 13 and the second dividing seam 23 makes it easier to operate the first component 1 and the second component 2 during transportation and installation, thereby reducing the risk of physical damage to the components; the design of the "Z"-shaped dividing seam can improve the bending resistance of the components and the stability of the overall structure, and can also more evenly distribute the stress generated by the components when subjected to force, thereby reducing stress concentration points.

[0042] Specifically, when it is necessary to connect the first component 1 and the second component 2, the construction personnel can first splice the first component 1 or the second component 2 on the ground through the first installation seam or the second installation seam, and then connect several first components 1 and second components 2 above the first component 1 or the second component 2 set on the ground by connecting the first step 11 and the third step 21 or connecting the second step 12 and the fourth step 22; in the actual installation process, the construction personnel can set the number of first components 1 and second components 2 according to actual conditions, thereby expanding the actual construction height and further providing good adaptability; since the connection between the components is achieved through steps, the construction personnel can quickly assemble the components together, reducing construction time and labor, and further improving the problem of long construction period of the existing basement exterior wall post-cast strip 6 protective wall.

[0043] In the embodiment of the present application, the first component 1 and the second component 2 are installed on the top of the water collection well 5. When there is precipitation, the rainwater at the post-cast strip 6 of the basement can be stored in the water collection well 5 below the device through the precipitation device; the first component 1 and the second component 2 are both arranged opposite to the post-cast strip 6 on the side wall 7 of the basement.

[0044] like Figure 3 and Figure 4 As shown, the connecting member 3 includes a first connecting portion 31 and a second connecting portion 32, and the first connecting portion 31 and the second connecting portion 32 are integrally formed. Two bolt holes 4 are opened on the first connecting portion 31, and four bolt holes 4 are opened on the second connecting portion 32. The first connecting portion 31 is used to connect with the first component 1 or the second component 2, and the second connecting portion 32 is used to connect with the vertical plane; in the embodiment of the present application, the first connecting portion 31 is connected to the first component 1 or the second component 2 through the bolt hole 4 and the expansion bolt, and the second connecting portion 32 is used to connect with a side of the basement side wall 7 close to the first component 1 and the second component 2, and the second connecting portion 32 is connected to a side of the basement side wall 7 close to the first component 1 and the second component 2 through the bolt hole 4 and the expansion bolt; a plurality of connecting members 3 are provided, and the plurality of connecting members 3 are distributed on the side wall of the first component 1 and the side wall of the second component 2.

[0045] By arranging bolt holes 4 on the first connecting part 31 and the second connecting part 32, the use of the connecting member 3 can simplify the installation process of the precipitation device, making the connection between the first component 1 and / or the second component 2 and the basement side wall 7 more convenient, and also convenient for disassembly and maintenance; the first connecting part 31 and the second connecting part 32 can provide multiple connection points through the bolt holes 4 and the expansion bolts, thereby enhancing the connection strength and stability between the first component 1 and / or the second component 2 and the vertical plane.

[0046] In the embodiment of the present application, the length of the connecting member 3 is greater than the thickness of the first component 1, that is, the length of the connecting member 3 is also greater than the thickness of the second component 2; the length of the connecting member 3 is greater than the thickness of the first component 1, which can bring a larger contact area, thereby enhancing the connection strength between the first component 1 and / or the second component 2 and the vertical plane.

[0047] Optionally, the distance between each connecting member 3 and the step closest in a straight line distance is 4 cm to 6 cm.

[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A PC assembled dewatering device for a post-cast strip (6) of a basement side wall, characterized in that: include: A first component (1) is arranged in an arc shape, a first step (11) is arranged at the top of the first component (1), and a second step (12) is arranged at the bottom of the first component (1); The second member (2) is arranged in an arc shape, a third step (21) is arranged at the top of the second member (2), the third step (21) matches the second step (12), and a fourth step (22) is arranged at the bottom of the second member (2), the fourth step (22) matches the first step (11); A plurality of connecting members (3) are provided, each of the connecting members (3) is provided with a bolt hole (4), and each of the connecting members (3) is respectively connected to the corresponding first component (1) or the second component (2).

2. The PC assembled dewatering device for the post-cast strip (6) of the basement side wall according to claim 1 is characterized in that: A plurality of the first components (1) and the second components (2) are provided, each of the first components (1) is connected to an adjacent second component (2) via the first step (11) and the second step (12), and each of the second components (2) is connected to an adjacent first component (1) via the third step (21) and the fourth step (22).

3. The PC assembled dewatering device for the post-cast strip (6) of the basement side wall according to claim 2 is characterized in that: The heights of the first component (1) and the second component (2) are both 95 cm to 105 cm, and the thicknesses of the first component (1) and the second component (2) are both 8 cm to 12 cm.

4. The PC assembled dewatering device for the post-cast strip (6) of the basement side wall according to claim 3 is characterized in that: The first component (1) is provided with a first dividing seam (13), and the first dividing seam (13) is arranged along the vertical direction of the first component (1); the second component (2) is provided with a second dividing seam (23), and the second dividing seam (23) is arranged along the vertical direction of the second component (2).

5. The PC assembled dewatering device for the post-cast strip (6) of the basement side wall according to claim 4 is characterized in that: The first split slit (13) is bent in a "Z" shape in the thickness direction of the first component (1), and the second split slit (23) is bent in a "Z" shape in the thickness direction of the second component (2), and the first split slit (13) and the second split slit (23) are staggered.

6. The PC assembled dewatering device for the post-cast strip (6) of the basement side wall according to claim 1 is characterized in that: The connecting member (3) comprises a first connecting portion (31) and a second connecting portion (32), wherein the first connecting portion (31) is connected to the first component (1) or the second component (2), and the second connecting portion (32) is used to connect to a vertical plane.

7. The PC assembled dewatering device for the post-cast strip (6) of the basement side wall according to claim 6 is characterized in that: The first connecting portion (31) is provided with two bolt openings (4), and the second connecting portion (32) is provided with four bolt openings (4).

8. The PC assembled dewatering device for the post-cast strip (6) of the basement side wall according to claim 7 is characterized in that: The length of the connecting member (3) is greater than the thickness of the first component (1).

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