A concrete precast unit curing apparatus

Abstract

This utility model provides a curing device for precast concrete components, comprising a base plate with multiple columns fixedly connected to it in a row and column arrangement. A liquid receiving groove is recessed on the base plate surrounding all the columns. A drain outlet communicating with the liquid receiving groove is also provided on the base plate, and the drain outlet can be detachably connected to a plug. During curing, the bottom of the mold is supported on the columns on the base plate, which lift the mold off the top surface of the base plate, thus suspending the mold. Seepage liquid flows downwards and does not solidify between the mold and the base plate, thereby solving the problem in existing technologies where seepage liquid during curing may cause a connection between the mold and the foundation.

Description

Technical Field

[0001] This utility model relates to the technical field of concrete precast component processing equipment, and in particular to a concrete precast component curing device. Background Technology

[0002] Precast concrete components are assembled building materials obtained by binding reinforcing bars into a mold, pouring concrete into the mold, compacting, curing, and then removing the mold. During the curing process, the mold needs to be placed in the curing area for a period of time (e.g., 7-15 days). In the initial stage of curing (1-2 days), a considerable amount of liquid may seep out of the mold (the mold is generally not completely sealed, and excess liquid will seep out from the concrete inside). The liquid may also contain a small amount of cement. Since the mold is in direct contact with the foundation (the supporting surface for placing the mold), the cement may bond them together, causing problems for subsequent disassembly. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a precast concrete curing device that solves the problem that seepage during the curing process may cause a connection between the mold and the foundation.

[0004] According to an embodiment of this utility model, a precast concrete curing device includes a base plate with multiple columns fixedly connected to it in a row and column arrangement. A liquid receiving groove is recessed on the base plate surrounding all the columns. A drain outlet communicating with the liquid receiving groove is also provided on the base plate, and the drain outlet can be detachably connected to a plug. During curing, the bottom of the mold is supported on the columns on the base plate. The columns lift the mold off the top surface of the base plate, thus suspending the mold. The seeping liquid flows downwards and does not solidify between the mold and the base plate. Therefore, this solves the problem in the prior art where seeping liquid during curing may cause a connection between the mold and the foundation.

[0005] Furthermore, the plug and the drain outlet are square and fit together, and an elastic sleeve is provided between the plug and the drain outlet.

[0006] Furthermore, the middle section of the plug is recessed and has an annular groove, and the elastic sleeve is fitted inside the annular groove with the middle section of the elastic sleeve protruding outward from the annular groove.

[0007] Furthermore, a pad is also snapped onto the base plate. The pad is located at one end of the base plate and spans the liquid receiving tank. The pad has a top surface that is flush with the column.

[0008] Furthermore, a stop block is fixedly connected to the pad block.

[0009] Furthermore, the bottom surface of the pad is also fixedly connected with clamps located on both sides of the liquid receiving tank, and the bottom plate is recessed with clamp slots for the clamps to be inserted.

[0010] Furthermore, a pair of slots are recessed on the bottom surface of the base plate, and the two slots are respectively connected to the two sides of the base plate.

[0011] Furthermore, a pair of first pads are fixedly connected to the bottom surface of the base plate at both ends and parallel to the two slots.

[0012] Furthermore, a second pad strip, located between the two slots and parallel to the slots, is fixedly connected to the bottom surface of the base plate.

[0013] Furthermore, the height of the plane on the base plate inside the liquid receiving tank is lower than the height of the plane outside the liquid receiving tank.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] By using multiple columns to raise the bottom of the mold, the mold does not contact the base plate. This prevents liquid seeping from the mold from solidifying between the mold and the base plate, thus solving the problem in existing technologies where seepage during curing can cause a connection between the mold and the foundation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the overall structure of an embodiment of the present utility model. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the plug structure according to an embodiment of the present utility model;

[0019] Figure 4 This is a schematic diagram of the pad and stop structure according to an embodiment of the present utility model;

[0020] In the above attached figures:

[0021] 1. Base plate, 2. Column, 3. Liquid receiving tank, 4. Drain outlet, 5. Plug, 6. Mold, 7. Buckle, 8. Elastic sleeve, 9. Pad, 10. Block, 11. Clip, 12. Slot, 13. First pad, 14. Second pad. Detailed Implementation

[0022] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0023] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] In an exemplary implementation, such as Figure 1-3As shown, this embodiment provides a precast concrete curing device, which includes a base plate 1, on which multiple columns 2 are fixedly connected in rows and columns. A liquid receiving groove 3 is recessed and surrounds all the columns 2 on the base plate 1. A drain port 4 communicating with the liquid receiving groove 3 is also provided on the base plate 1, and the drain port 4 can be detachably connected to a plug 5. In this solution, the base plate 1 serves as the supporting foundation for the mold 6. Unlike existing technologies, multiple columns 2 are provided on the base plate 1, and these columns 2 have top surfaces at the same horizontal plane. The mold 6 is placed on the columns 2, so that the seepage generated during the curing process of the precast concrete flows downwards and does not solidify between the mold 6 and the base plate 1. Therefore, it solves the problem in existing technologies where seepage during curing may cause a connection between the mold 6 and the foundation. Furthermore, this solution also includes a liquid receiving groove 3 surrounding all the columns 2. If there is a large amount of seepage, it can flow into the liquid receiving groove 3. When a large amount of liquid is found... It can also be rinsed with water, and the wastewater after rinsing can be discharged from the drain port 4. The plug 5 set in the drain port 4 can block the drain port 4 when rinsing is not required to prevent a small amount of liquid from leaking out. The cement in the liquid may cause the plug 5 to stick to the drain port 4. The plug 5 has an end located outside the drain port 4, which is convenient to pull out. Furthermore, a pull buckle 7 can be set at the end to make it easy to pull outward. Even if it sticks, it can still be pulled out (liquid seepage is mainly in the early stage, generally within 2 days, and even if it sticks, it will not be too tight, so the plug 5 can be pulled out smoothly); In more detail, the plug 5 can It can be round or square. The end facing away from the buckle 7 can be made smaller to facilitate insertion into the drain port 4. Correspondingly, the drain port 4 can also be round or square. However, a square design is preferred because the lower edge of the square drain port 4 can smoothly connect with the inner bottom surface of the liquid receiving tank 3, allowing for smoother drainage of the liquid in the liquid receiving tank 3. In a more detailed design, to ensure a tighter fit between the plug 5 and the drain port 4, an annular groove is recessed in the middle section of the plug 5. An elastic sleeve 8 is fitted inside the annular groove, with the middle section of the elastic sleeve 8 protruding outward from the annular groove. That is, the elastic sleeve 8 has a structure that is small at both ends and large in the middle, following the shape of the plug 5. Insert the drain port 4 so that the elastic sleeve 8 can be elastically pressed between the drain port 4 and the plug 5, thus achieving a sealing effect. (It should be noted that the size of the plug 5 itself can be set to be smaller than that of the drain port 4 to ensure that the elastic sleeve 8 is compressed between the plug 5 and the drain port 4, so that the plug 5 can be inserted more smoothly.) In a further embodiment, the height of the plane inside the liquid receiving groove 3 on the base plate 1 is lower than the height of the plane outside the liquid receiving groove 3, that is, the top surface of the base plate 1 inside the liquid receiving groove 3 is lower. In this way, when cleaning, when a large amount of cleaning water flows outward, the outer edge of the liquid receiving groove 3 wall can also play a blocking role.

[0025] like Figure 1 , 2As shown in Figure 4, in a further embodiment, a pad 9 is also attached to the base plate 1. The pad 9 is located at one end of the base plate 1 and spans the liquid receiving tank 3. The pad 9 has a top surface flush with the column 2. The pad 9 can also allow one end of the bottom surface of the mold 6 to contact, thus playing an auxiliary positioning role (during maintenance, many molds 6 are usually processed together in the same batch, so this can align the molds 6 located in the same row for easy management later). Furthermore, a stop block 10 is also fixedly connected to the pad 9. The end of the mold 6 can abut against the stop block 10, playing an auxiliary positioning role. It should be noted that there may be liquid adhesion between the pad 9, the stop block 10 and the mold 6, but the amount of adhesion is very small. This will not cause any adverse effects. It should be noted that the stop block 10 can be placed closer to the liquid receiving tank 3 to ensure that the mold 6 is located inside the liquid receiving tank 3 (the liquid receiving tank 3 is located on the outer part of the base plate 1, and the size of the mold 6 is smaller than the liquid receiving tank 3, so as to ensure that the liquid receiving tank 3 can smoothly catch all the leaked liquid). In a further embodiment, the bottom surface of the pad block 9 is also fixedly connected to the clamping heads 11 located on both sides of the liquid receiving tank 3. The base plate 1 is recessed with grooves for the clamping heads 11 to be inserted, thus realizing the clamping connection between the pad block 9 and the base plate 1. In another embodiment, the clamping heads 11 can be placed on the base plate 1, and the grooves can be placed on the pad block 9, which can also prevent liquid from accidentally entering the grooves.

[0026] like Figure 1 As shown, in order to facilitate the transfer of the base plate 1, a pair of slots 12 are recessed on the bottom surface of the base plate 1, and the two ends of the two slots 12 are respectively connected to the two sides of the base plate 1. The base plate 1 can be transferred by a forklift, that is, the two forks of the forklift can be inserted into the corresponding two slots 12. Furthermore, a pair of first pads 13 located at both ends and parallel to the two slots 12 are fixedly connected to the bottom surface of the base plate 1. At the same time, a second pad 14 parallel to the slots 12 is fixedly connected to the floor between the two slots 12. The first pads 13 and the second pad 14 can make the bottom of the base plate 1 separate from the ground, and also make the slots 12 higher, providing more height space for subsequent forklift operation.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A curing device for precast concrete components, characterized in that, It includes a base plate, on which multiple columns are fixedly connected in rows and columns. The base plate is also recessed and surrounds all the columns with a liquid receiving tank. The base plate is also provided with a drain port that communicates with the liquid receiving tank, and the drain port can be detachably connected with a plug.

2. The precast concrete curing device as described in claim 1, characterized in that, The plug and the drain outlet are square and fit together, and an elastic sleeve is provided between the plug and the drain outlet.

3. The precast concrete curing device as described in claim 2, characterized in that, The plug has a recessed annular groove in the middle section, and the elastic sleeve is fitted inside the annular groove with the middle section of the elastic sleeve protruding outward from the annular groove.

4. The precast concrete curing device as described in claim 1, characterized in that, A pad is also attached to the base plate. The pad is located at one end of the base plate and spans the liquid receiving tank. The pad has a top surface that is flush with the column.

5. The precast concrete curing device as described in claim 4, characterized in that, A stop block is also fixedly connected to the pad block.

6. The precast concrete curing device as described in claim 4, characterized in that, The bottom surface of the pad is also fixedly connected to the clamps located on both sides of the liquid receiving tank, and the bottom plate is recessed with grooves for the clamps to be inserted.

7. The precast concrete curing device as described in claim 1, characterized in that, The bottom surface of the base plate is also recessed with a pair of slots, and the two ends of the two slots are respectively connected to the two sides of the base plate.

8. The precast concrete curing device as described in claim 7, characterized in that, A pair of first pads are fixedly connected to the bottom surface of the base plate at both ends and parallel to the two slots.

9. The precast concrete curing device as described in claim 8, characterized in that, A second pad strip, located between the two slots and parallel to the slots, is also fixedly connected to the bottom surface of the base plate.

10. The precast concrete curing device as described in any one of claims 1-9, characterized in that, The height of the plane on the base plate inside the liquid receiving tank is lower than the height of the plane outside the liquid receiving tank.

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