Assembled concrete water absorption device

Abstract

The utility model relates to the technical field of concrete pouring, and particularly discloses an assembled concrete water absorption device which comprises a first cover body, a second cover body and more than one splicing cover, the bottom and the right side of the first cover body are provided with openings, the bottom and the left side of the second cover body are provided with openings, and the bottoms and the two sides of the splicing covers are provided with openings; a concave sealing strip is arranged at an opening in the right side of the first cover body, a convex sealing strip is arranged at an opening in the left side of the second cover body, a concave sealing strip is arranged at an opening in the right side of the splicing cover, a convex sealing strip is arranged at an opening in the left side of the splicing cover, and the concave sealing strip and the convex sealing strip can be matched and inserted; the first cover body, the second cover body and the splicing cover are each provided with a one-way valve and a second pipeline, the one-way valves are connected with a first pipeline, the first pipeline is connected with a vacuum machine, and the second pipeline is communicated with an air inlet valve. The utility model aims to adapt to different concrete pouring surface specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pouring, in particular to an assembled concrete water absorption device. Background Art

[0002] Concrete pouring refers to the process of pouring concrete into a mold until it is plasticized. The quality and efficiency of concrete pouring directly impact the structural strength and overall performance of a building. With the continuous advancement of construction technology, the requirements for various concrete pouring techniques are becoming increasingly stringent to ensure that the density, uniformity, and strength of the concrete meet the design requirements. During the concrete pouring process, effective water absorption treatment can reduce the moisture content of the concrete, thereby improving its strength and durability.

[0003] Chinese patent application number CN204109124U discloses a concrete vacuum water suction device. Connected to a mold via a connecting pipe, it uses the vacuum suction force generated by a vacuum machine to extract moisture from the concrete. However, the aforementioned solution suffers from the inability to adjust the structure of the water suction device to accommodate concrete pouring surfaces of varying sizes. Utility Model Content

[0004] The purpose of the utility model is to provide an assembled concrete water absorption device that can adapt to different concrete casting surface specifications.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] An assembled concrete water absorption device includes a first cover body, a second cover body and one or more splicing covers, the bottom and right side of the first cover body are open, the bottom and left side of the second cover body are open, and the bottom and both sides of the splicing cover are open; a concave sealing strip is provided at the right opening of the first cover body, a convex sealing strip is provided at the left opening of the second cover body, a concave sealing strip is provided at the right opening of the splicing cover, and a convex sealing strip is provided at the left opening of the splicing cover, and the concave sealing strip and the convex sealing strip can be matched and plugged together; a one-way valve and a second pipe are installed on the first cover body, the second cover body and the splicing cover, the one-way valve is connected to the first pipe, the first pipe is connected to the vacuum machine, and the second pipe is connected to the air intake valve.

[0007] Furthermore, the front and rear sides of the first cover body are installed with fixing blocks, and the fixing block of the first cover body is close to the right opening of the first cover body; the front and rear sides of the second cover body are installed with fixing blocks, and the fixing block of the second cover body is close to the left opening of the second cover body; two fixing blocks are respectively installed on the front and rear sides of the splicing cover, and the two fixing blocks on the front side of the splicing cover are respectively close to the left opening and the right opening of the splicing cover, and the two fixing blocks on the rear side of the splicing cover are respectively close to the left opening and the right opening of the splicing cover; fixing holes are provided on the fixing blocks, and after the first cover body, the splicing cover and the second cover body are spliced together, the adjacent fixing blocks are fixed by bolt connection.

[0008] Furthermore, the front bottom and the rear bottom of the first cover body, the second cover body and the spliced cover are all installed with sealing strips, and the bottom of the sealing strips is provided with a sealing gasket.

[0009] Furthermore, two long grooves are provided at the bottom of the sealing strip, and the sealing gasket is provided in the long grooves.

[0010] Preferably, the first cover body, the second cover body and the spliced cover are all in the shape of a cube.

[0011] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0012] The first housing, one or more splicing housings, and the second housing are smoothly assembled into a whole, achieving different device lengths and adapting to concrete casting surfaces of different sizes. The opening is sealed by plugging together a concave and convex sealing strip. The concave and convex sealing strips provide a good sealing effect and are less likely to cause misalignment after plugging together. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the overall structure diagram of the utility model.

[0014] Figure 2 This is a structural diagram of the splicing cover.

[0015] Figure 3 This is a structural diagram of the splicing cover from another perspective.

[0016] The meanings of the numbers in the figure are: 1-first cover body, 2-second cover body, 21-convex sealing strip, 22-concave sealing strip, 3-third cover body, 4-one-way valve, 5-first pipe, 6-second pipe, 7-inlet valve, 8-fixing block, 9-sealing strip, 10-sealing gasket. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention, so as to have a further understanding of the concept of the present invention, the technical problems solved, the technical features constituting the technical solutions and the technical effects brought about.

[0018] like Figure 1 As shown, an assembled concrete water absorption device includes a first cover body 1, a second cover body 2 and one or more splicing covers, the bottom and right side of the first cover body 1 are open, the bottom and left side of the second cover body 2 are open, and the bottom and both sides of the splicing cover are open; a concave sealing strip 22 is provided at the right opening of the first cover body 1, a convex sealing strip 21 is provided at the left opening of the second cover body 2, a concave sealing strip 22 is provided at the right opening of the splicing cover, and a convex sealing strip 21 is provided at the left opening of the splicing cover, and the concave sealing strip 22 and the convex sealing strip 21 can be matched and plugged together; a one-way valve 4 and a second pipe 6 are installed on the first cover body 1, the second cover body 2 and the splicing cover, the one-way valve 4 is connected to the first pipe 5, the first pipe 5 is connected to the vacuum machine, and the second pipe 6 is connected to the air intake valve 7.

[0019] A first cover body 1 is provided at one end of the concrete casting surface, and a second cover body 2 is provided at the other end of the casting surface. An appropriate number of splicing covers are selected between the first cover body 1 and the second cover body 2 according to the size of the concrete casting surface. The first cover body 1, one or more splicing covers, and the second cover body 2 are smoothly spliced together to form a whole. The first cover body 1, the splicing cover, and the second cover body 2 cover the concrete casting surface to form a closed space. The first cover body 1, the splicing cover, and the second cover body 2 are all provided with a one-way valve 4 and an air intake valve 7. The one-way valve 4 is connected to a vacuum machine through a first pipe 5 to form a vacuum environment within the device. The vacuum suction generated by the vacuum machine is used to suck out moisture from the concrete casting surface. The air intake valve 7 is provided to control the air intake, making it easier to adjust the air state within the device. The device has a simple structure and low cost. Different device lengths can be achieved by splicing different numbers of splicing covers, thereby adapting to concrete casting surfaces of different sizes. After the first cover body 1, the splicing cover and the second cover body 2 are spliced together, the openings between the first cover body 1 and the splicing cover and between the splicing cover and the second cover body 2 are sealed by plugging together the concave sealing strip 22 and the convex sealing strip 21. The sealing effect of the concave sealing strip 22 and the convex sealing strip 21 is good, and after the plugging is completed, it is not easy to cause misalignment problems.

[0020] like Figure 2 、 Figure 3As shown, further, the front and rear sides of the first cover body 1 are installed with fixing blocks 8, and the fixing blocks 8 of the first cover body 1 are close to the right opening of the first cover body 1; the front and rear sides of the second cover body 2 are installed with fixing blocks 8, and the fixing blocks 8 of the second cover body 2 are close to the left opening of the second cover body 2; the front and rear sides of the splicing cover are respectively installed with two fixing blocks 8, and the two fixing blocks 8 on the front side of the splicing cover are respectively close to the left opening and right opening of the splicing cover, and the two fixing blocks 8 on the rear side of the splicing cover are respectively close to the left opening and right opening of the splicing cover; the fixing blocks 8 are all provided with fixing holes, and after the first cover body 1, the splicing cover and the second cover body 2 are spliced together, the adjacent fixing blocks 8 are fixed by bolts. The fixing blocks 8 are used to create a strong connection between the first cover body 1, the splicing cover and the second cover body 2, squeeze the concave sealing strip 22 and the convex sealing strip 21, create an interference fit, and improve the sealing between the first cover body 1, the splicing cover and the second cover body 2.

[0021] Furthermore, the front and rear bottoms of the first cover body 1, the second cover body 2, and the spliced cover are all equipped with sealing strips 9, and the bottoms of the sealing strips 9 are provided with sealing pads 10. The provision of the sealing strips 9 can increase the contact surface between the entire device and the ground, thereby improving both the sealing effect and the overall stability of the device.

[0022] Furthermore, the bottom of the sealing strip 9 is provided with two long grooves, in which the sealing gasket 10 is arranged. The sealing strip 9 has a long groove, in which the sealing gasket 10 is installed, and the deadweight of the cover is utilized to form a seal between the sealing gasket 10 and the ground, which has good practicality.

[0023] Preferably, the first cover body 1, the second cover body 2 and the splicing cover are all in a cube shape. The cube-shaped first cover body 1, the second cover body 2 and the splicing cover are easier to splice.

[0024] The words "connection" and "fixation" appearing in the description of the present invention may refer to fixed connection, processing and forming, welding, or mechanical connection. The specific meanings of the above terms in the present invention shall be understood according to the specific circumstances.

[0025] In the description of the present invention, the terms "center", "upper", "lower", "horizontal", "inner", "outer", etc., which indicate the orientation or position relationship, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some or all of the technical features therein can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An assembled concrete water absorption device, characterized in that: The invention comprises a first cover body (1), a second cover body (2) and one or more spliced covers, wherein the bottom and right side of the first cover body (1) are open, the bottom and left side of the second cover body (2) are open, and the bottom and both sides of the spliced cover are open; A concave sealing strip (22) is provided at the right opening of the first cover body (1), a convex sealing strip (21) is provided at the left opening of the second cover body (2), a concave sealing strip (22) is provided at the right opening of the spliced cover, and a convex sealing strip (21) is provided at the left opening of the spliced cover, and the concave sealing strip (22) and the convex sealing strip (21) can be plugged in and out of each other; A one-way valve (4) and a second pipe (6) are installed on the first cover body (1), the second cover body (2) and the spliced cover. The one-way valve (4) is connected to the first pipe (5), the first pipe (5) is connected to the vacuum machine, and the second pipe (6) is connected to the air inlet valve (7).

2. The assembled concrete water absorption device according to claim 1, characterized in that: The front and rear sides of the first cover body (1) are mounted with fixing blocks (8), and the fixing blocks (8) of the first cover body (1) are close to the right opening of the first cover body (1); A fixing block (8) is installed on the front and rear sides of the second cover body (2), and the fixing block (8) of the second cover body (2) is close to the left opening of the second cover body (2); Two fixing blocks (8) are respectively installed on the front and rear sides of the splicing cover, the two fixing blocks (8) on the front side of the splicing cover are respectively close to the left opening and the right opening of the splicing cover, and the two fixing blocks (8) on the rear side of the splicing cover are respectively close to the left opening and the right opening of the splicing cover; The fixing blocks (8) are all provided with fixing holes. After the first cover body (1), the splicing cover, and the second cover body (2) are spliced together, adjacent fixing blocks (8) are connected and fixed by bolts.

3. The assembled concrete water absorption device according to claim 1, characterized in that: The front bottom and the rear bottom of the first cover body (1), the second cover body (2) and the spliced cover are all installed with sealing strips (9), and a sealing gasket (10) is provided at the bottom of the sealing strip (9).

4. The assembled concrete water absorption device according to claim 3, characterized in that: Two long grooves are provided at the bottom of the sealing strip (9), and the sealing gasket (10) is provided in the long grooves.

5. The assembled concrete water absorption device according to claim 1, characterized in that: The first cover body (1), the second cover body (2) and the spliced cover are all in the shape of a cube.

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