Large-volume concrete bottom plate supporting and cooling structure

Abstract

The utility model belongs to the technical field of building engineering construction, and particularly relates to a large-volume concrete bottom plate supporting and cooling structure which comprises a hollow supporting plate and further comprises an air inlet pipe, an air outlet pipe and an air outlet pipe. The air return pipe is fixedly communicated with the front side of the hollow supporting plate; the number of the supporting assemblies is multiple, and the multiple supporting assemblies are all installed at the bottom of the hollow supporting plate; the heat conducting plate is fixedly installed at the top of the hollow supporting plate, a plurality of heat conducting rods are fixedly installed at the bottom of the heat conducting plate, and the bottom ends of the heat conducting rods penetrate through the top of the hollow supporting plate and extend into the hollow supporting plate. Hinging operation of the supporting height can be achieved, meanwhile, cooling and temperature control of concrete can be achieved, the forming quality of the concrete is guaranteed, and practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a cooling structure for supporting large-volume concrete base slabs. Background Technology

[0002] Supporting large-volume concrete slabs refers to the use of a support system during construction to prevent uneven settlement and cracking during concrete pouring, ensuring the stability and load-bearing capacity of the structure. Especially in large-volume concrete structures, the slab typically requires effective support due to factors such as the heat of hydration and shrinkage of the concrete. Common methods for supporting large-volume concrete slabs include: support frames, soil supports, pile foundation supports, and pylon systems. Furthermore, shrinkage control and temperature control measures are also necessary. In addition to support, temperature control measures are implemented to prevent cracking and deformation of large-volume concrete, such as installing temperature-controlled pipes for cooling and controlling temperature changes in the concrete.

[0003] The support frame consists of: Support columns: These bear the weight of the concrete and other loads, and are typically made of steel pipes or square steel tubing. Support beams: Connected to the support columns, these form the main framework of the support frame, bearing the concrete load and preventing excessive pressure on the support columns. Support plates: Forming a support surface through the support beams, columns, and other components, these are typically made of steel or wood plates and are used to support the weight of the concrete. Adjustable feet: Used for height adjustment of the support frame, ensuring the flatness and stability of the entire support system.

[0004] In the existing technology, the traditional support frame for large-volume concrete slabs is generally a steel bar support. Its erection requires a large amount of steel and labor. In addition, the steel bars must be installed first and then the circulating cooling pipes are laid. The construction process is complicated and the construction time is long. This not only wastes materials, increases labor consumption and labor intensity, and increases construction costs, but also hinders the acceleration of construction progress. Therefore, this application proposes a large-volume concrete slab support and cooling structure to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to solve the shortcomings of the existing technology, which is that the traditional support frame for large-volume concrete slabs is generally a steel bar support. Its construction requires a large amount of steel and labor. In addition, the construction process is complicated and the construction time is long. This not only wastes materials, increases labor consumption and labor intensity, but also increases construction costs and is not conducive to speeding up the construction progress. Therefore, a cooling support structure for large-volume concrete slabs is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A large-volume concrete slab support and cooling structure includes a hollow support plate, and the support and cooling structure further includes:

[0008] The air intake pipe is fixedly connected to the front side of the hollow support plate;

[0009] The return air pipe is fixedly connected to the front side of the hollow support plate;

[0010] Support components, which are configured in multiple ways, are all installed at the bottom of the hollow support plate;

[0011] A heat-conducting plate is fixedly installed on the top of the hollow support plate. Multiple heat-conducting rods are fixedly installed on the bottom of the heat-conducting plate. The bottom ends of the multiple heat-conducting rods all penetrate through the top of the hollow support plate and extend into the interior of the hollow support plate.

[0012] As a preferred embodiment of this utility model, both the intake pipe and the return pipe are equipped with electrically controlled valves.

[0013] As a preferred embodiment of this utility model, a plurality of reinforcing columns are fixedly installed on the bottom inner wall of the hollow support plate, and the top ends of the plurality of reinforcing columns are fixedly installed on the top inner wall of the hollow support plate.

[0014] As a preferred embodiment of this utility model, the support assembly includes an inner column, an outer column, and a base plate. The top end of the inner column is fixedly installed at the bottom of the hollow support plate, the top end of the outer column is threaded onto the bottom end of the inner column, and the bottom end of the outer column is rotatably connected to the top of the base plate.

[0015] In a preferred embodiment of this utility model, a rotating seat is fixedly installed on the top of the base plate, and the bottom end of the outer column is fixedly installed on the top of the rotating seat.

[0016] As a preferred embodiment of this utility model, an operating disc is fixedly sleeved on the outer column.

[0017] Beneficial effects:

[0018] 1. By placing the steel mesh on top of the hollow support plate, the hollow support plate provides support. The number of hollow support plates can be increased or decreased according to the area of ​​the concrete. After the concrete is poured, the air inlet and outlet pipes are connected to external refrigeration equipment. Cold air is introduced into the interior of the hollow support plate through the air inlet pipe. At the same time, the heat of the concrete is conducted to the interior of the hollow support plate through the heat-conducting plate and multiple heat-conducting rods. Then, the cold air cools the heat-conducting rods. The air inside the hollow support plate is then circulated and cooled through the air outlet pipe, thereby achieving rapid cooling of the concrete, temperature control of the concrete, and ensuring the quality of concrete forming.

[0019] 2. The cooperation between the inner column, outer column and base plate makes it easy to adjust the length between the outer column and the inner column, thereby facilitating the adjustment of the support height of the hollow support plate and improving the ease of use of the support cooling structure;

[0020] This invention achieves stable support for concrete through a simple structure, enables hinged operation of the support height, and allows for cooling and temperature control of the concrete, ensuring the forming quality of the concrete and making it highly practical. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a three-dimensional bottom view of the structure of this utility model;

[0023] Figure 3 This is a three-dimensional structural diagram of the hollow support plate, air inlet pipe, air return pipe, reinforcing column, and heat-conducting plate of this utility model.

[0024] Figure 4 This is a three-dimensional structural diagram of the support component of this utility model.

[0025] In the diagram: 1. Hollow support plate; 2. Inlet pipe; 3. Outlet pipe; 4. Reinforcing column; 5. Heat-conducting plate; 6. Heat-conducting rod; 7. Support assembly; 71. Inner column; 72. Outer column; 73. Rotating seat; 74. Base plate; 75. Control panel. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Example

[0028] Reference Figures 1-4 A large-volume concrete slab support and cooling structure includes a hollow support plate 1, and the support and cooling structure further includes:

[0029] Air intake pipe 2 is fixedly connected to the front side of hollow support plate 1;

[0030] Return pipe 3 is fixedly connected to the front side of hollow support plate 1;

[0031] Support components 7 are provided in multiple forms, and all support components 7 are installed at the bottom of the hollow support plate 1;

[0032] A heat-conducting plate 5 is fixedly installed on the top of the hollow support plate 1. Multiple heat-conducting rods 6 are fixedly installed on the bottom of the heat-conducting plate 5. The bottom ends of the multiple heat-conducting rods 6 all penetrate through the top of the hollow support plate 1 and extend into the interior of the hollow support plate 1.

[0033] With the above structure: by placing the steel mesh on top of the hollow support plate 1, the hollow support plate 1 provides support, and the number of hollow support plates 1 can be increased or decreased according to the area of ​​the concrete. After the concrete is poured, the air inlet pipe 2 and the air return pipe 3 are connected to external refrigeration equipment. Cold air is introduced into the interior of the hollow support plate 1 through the air inlet pipe 2. At the same time, the heat of the concrete is conducted to the interior of the hollow support plate 1 through the heat conduction plate 5 and multiple heat conduction rods 6. Then the cold air cools down the heat conduction rods 6. Then the air return pipe 3 circulates and cools the gas inside the hollow support plate 1, thereby achieving rapid cooling of the concrete, realizing temperature control of the concrete, and ensuring the forming quality of the concrete.

[0034] As a preferred embodiment of this utility model, both the intake pipe 2 and the return pipe 3 are equipped with electrically controlled valves, which enable the opening and closing of the intake pipe 2 and the return pipe 3.

[0035] As a preferred embodiment of this utility model, a plurality of reinforcing columns 4 are fixedly installed on the bottom inner wall of the hollow support plate 1, and the top ends of the plurality of reinforcing columns 4 are fixedly installed on the top inner wall of the hollow support plate 1. By setting the reinforcing columns 4, the overall strength of the hollow support plate 1 can be improved.

[0036] As a preferred embodiment of this utility model, the support assembly 7 includes an inner column 71, an outer column 72, and a base plate 74. The top end of the inner column 71 is fixedly installed at the bottom of the hollow support plate 1, the top end of the outer column 72 is threaded onto the bottom end of the inner column 71, and the bottom end of the outer column 72 is rotatably connected to the top of the base plate 74. Through the cooperation between the inner column 71, the outer column 72, and the base plate 74, the length between the outer column 72 and the inner column 71 can be easily adjusted, thereby facilitating the adjustment of the support height of the hollow support plate 1 and improving the ease of use of the support cooling structure.

[0037] As a preferred embodiment of this utility model, a rotating seat 73 is fixedly installed on the top of the base plate 74, and the bottom end of the outer column 72 is fixedly installed on the top of the rotating seat 73. By setting the rotating seat 73, the outer column 72 can be stably rotated and supported.

[0038] As a preferred embodiment of this utility model, an operating disc 75 is fixedly sleeved on the outer column 72, which facilitates the rotation of the outer column 72 by personnel.

[0039] The working principle of this utility model is as follows: In use, a steel mesh is placed on top of the hollow support plate 1, which provides support. The number of hollow support plates 1 can be increased or decreased according to the area of ​​the concrete. After the concrete is poured, the air inlet pipe 2 and the air return pipe 3 are connected to an external refrigeration device. Cold air is introduced into the hollow support plate 1 through the air inlet pipe 2. At the same time, the heat of the concrete is conducted to the interior of the hollow support plate 1 through the heat-conducting plate 5 and multiple heat-conducting rods 6. Then, the cold air cools the heat-conducting rods 6. The air return pipe 3 circulates and cools the gas inside the hollow support plate 1, thereby achieving rapid cooling of the concrete and temperature control, ensuring the quality of concrete forming. In addition, the cooperation between the inner column 71, the outer column 72 and the base plate 74 facilitates the adjustment of the length between the outer column 72 and the inner column 71, thereby facilitating the adjustment of the support height of the hollow support plate 1 and improving the ease of use of this support and cooling structure.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A cooling structure for supporting a large-volume concrete base slab, comprising a hollow support plate (1), characterized in that, The supporting cooling structure also includes: Air intake pipe (2), which is fixedly connected to the front side of the hollow support plate (1); The return air pipe (3) is fixedly connected to the front side of the hollow support plate (1); Support components (7), which are configured in multiple ways, are all installed at the bottom of the hollow support plate (1); A heat-conducting plate (5) is fixedly installed on the top of the hollow support plate (1). Multiple heat-conducting rods (6) are fixedly installed on the bottom of the heat-conducting plate (5). The bottom ends of the multiple heat-conducting rods (6) penetrate the top of the hollow support plate (1) and extend into the interior of the hollow support plate (1).

2. The large-volume concrete base plate support and cooling structure according to claim 1, characterized in that, Both the intake pipe (2) and the return pipe (3) are equipped with electrically controlled valves.

3. The large-volume concrete base plate support and cooling structure according to claim 1, characterized in that, Multiple reinforcing columns (4) are fixedly installed on the bottom inner wall of the hollow support plate (1), and the top ends of the multiple reinforcing columns (4) are fixedly installed on the top inner wall of the hollow support plate (1).

4. The large-volume concrete base plate support and cooling structure according to claim 1, characterized in that, The support assembly (7) includes an inner column (71), an outer column (72) and a base plate (74). The top end of the inner column (71) is fixedly installed at the bottom of the hollow support plate (1), the top end of the outer column (72) is threaded onto the bottom end of the inner column (71), and the bottom end of the outer column (72) is rotatably connected to the top of the base plate (74).

5. A large-volume concrete base plate support and cooling structure according to claim 4, characterized in that, A rotating seat (73) is fixedly installed on the top of the base plate (74), and the bottom end of the outer column (72) is fixedly installed on the top of the rotating seat (73).

6. The large-volume concrete base plate support and cooling structure according to claim 4, characterized in that, An operating disc (75) is fixedly sleeved on the outer column (72).

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