A curing apparatus for concrete

Abstract

The utility model discloses a kind of curing equipment for concrete pouring, it is related to concrete curing technical field, the curing equipment for concrete pouring, including curing room and be set on the spraying device of curing room, further include: horizontal linear array is placed in the rack in curing room, the rack bottom is provided with moving seat, fixedly set in the guide rod above the ground of curing room, the guide rod is penetrated in multiple moving seats, vertically linear array is placed on the placement plate of rack, the placement plate both ends below are respectively provided with support frame, and the connection between placement plate and support frame is connected through connecting piece, the connecting piece includes clamp block, limit block and locking piece. The utility model can be adjusted according to the requirement of user, the position of placement plate, the space in curing room and on rack is fully utilized, avoid space waste, convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of concrete curing technology, specifically to a curing device for concrete pouring. Background Technology

[0002] Concrete pouring is a crucial step in building construction. It involves pouring mixed concrete into pre-designed formwork, followed by vibration and compaction processes to shape it into the desired structural components, such as foundations, columns, beams, and slabs. It enables the creation of various complex architectural shapes and structural forms, providing stable support and reliable structural performance for buildings.

[0003] The increase in concrete strength is a result of cement hydration, which requires appropriate temperature and humidity conditions. Curing provides a suitable environment for cement hydration, allowing it to react fully and thus ensuring the continuous increase in concrete strength to meet design requirements.

[0004] The hydration rate of concrete varies under different ambient temperatures. At low temperatures, the hydration reaction is slow, affecting strength development and potentially leading to freeze-thaw damage. At high temperatures, rapid evaporation of moisture can cause surface cracking. Therefore, appropriate curing measures must be taken based on the ambient temperature to maintain the concrete temperature within a suitable range and keep the concrete surface moist – this is crucial for proper curing.

[0005] Common methods for curing concrete after pouring include: covering and watering curing, which involves covering the concrete surface with materials such as straw mats, burlap sacks, and sawdust within 12 hours of pouring and watering it frequently to keep the covering moist; plastic film covering curing, which involves covering the concrete surface with a plastic film to isolate it from the outside environment and reduce moisture evaporation; steam curing, which can be used for some precast concrete components or concrete structures constructed in low-temperature environments, by placing the concrete components in a curing chamber and introducing steam to allow the concrete to harden rapidly in a higher temperature and humidity environment; and spray curing, which involves spraying a curing agent onto the concrete surface, which forms a protective film to prevent moisture evaporation.

[0006] Existing concrete curing chambers have shelves inside, but the shelf spacing is not adjustable. This results in low space utilization within the curing chamber, and the limited curing space cannot accommodate more specimens, affecting work efficiency. Therefore, how to make full use of the space inside the curing chamber is an urgent problem to be solved. Utility Model Content

[0007] The purpose of this invention is to solve the problems in the background art and to provide a curing device for concrete pouring.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: A concrete curing device includes a curing chamber and a spraying device installed in the curing chamber. It further includes: a horizontally linearly arranged placement frame in the curing chamber, with a movable seat at the bottom of the placement frame for horizontal movement of the placement frame and its upper structure; a guide rod fixed above the floor of the curing chamber, passing through multiple movable seats for guiding the movable seats; and a vertically linearly arranged placement plate on the placement frame, with support frames at both ends of the placement plate, and the placement plate and support frames connected by a connector for limiting the installation of the placement plate; the connector includes a clamping block, a limiting block, and a locking element, the clamping block being fixed to the bottom of the placement plate, with limiting blocks slidably connected to both ends of the clamping block, and the locking element being located between one side of the clamping block and the limiting block for limiting the position of the limiting block.

[0009] As a preferred technical solution of this utility model, the movable seat includes a base and pulleys. The base is in the shape of a horizontally arranged C and is fixed to the bottom of the placement frame. The two sides of the base extend to the outside of the placement frame. The rectangular array of pulleys is arranged at the four corners of the bottom of the placement frame. The base is sleeved on the guide rod.

[0010] As a preferred technical solution of this utility model, the placement rack includes a base plate and four fixing rods, the four fixing rods are fixed above the base plate, and the base and pulleys are both located at the bottom of the base plate.

[0011] As a preferred technical solution of this utility model, a rear side plate is fixedly provided on one side of the bottom of the placement plate, and diagonal bracing rods are fixed between the two ends of the rear side plate near the placement plate and the placement plate. Strip grooves are respectively opened on the placement plate and the rear side plate.

[0012] As a preferred technical solution of this utility model, the support frame is a horizontally arranged U-shape, and one end of its sealing end is fixed between two fixed rods on that side. Two support frames on the same horizontal plane are arranged on the outside of the rear side plate on both sides of the horizontal plane.

[0013] As a preferred technical solution of this utility model, the clamping block is clamped on the support frame, the limiting block is movably mounted on the support frame, the clamping block is provided with a sliding groove adapted to the limiting block, a connecting block is fixedly provided on the upper outer side of the limiting block, and the connecting block extends to the outside of the clamping block; both the limiting block and the clamping block are arc-shaped.

[0014] As a preferred technical solution of this utility model, the locking member includes a locking block and a torsion spring. The locking block is rotatably mounted on the clamping block, and the torsion spring is disposed between one side of the locking block and the clamping block. The locking block includes a circular block and symmetrically disposed on both sides of the circular block. The inward-facing clamping block extends into the sliding groove. A locking groove adapted to the inward-facing clamping block is opened on the side wall of the limiting block, and the outward-facing clamping block extends to the outside of the clamping block.

[0015] Compared with the prior art, the present invention provides a curing device for concrete pouring, which has the following beneficial effects: 1. This concrete pouring curing equipment uses clamps, limit blocks, and locking devices to connect and install the placement plate and the support frame, thereby limiting the position of the placement plate and allowing for adjustment of the placement plate position according to the user's needs. This makes full use of the space in the curing room and on the placement frame, avoiding space waste.

[0016] 2. This concrete pouring curing equipment, through the use of a base, pulleys and guide rods, allows multiple placement racks to be placed adjacent to each other. Placing more placement racks makes full use of the space in the curing room, and facilitates the movement of the placement racks and the handling of concrete components, making it convenient to use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This utility model Figure 1 A structural diagram from another perspective; Figure 3 This is a schematic diagram of the internal structure of the curing chamber of this utility model; Figure 4 This utility model Figure 3 A structural diagram from another perspective; Figure 5 This is a schematic diagram of the structure of the placement rack of this utility model; Figure 6 This is a schematic diagram of the structure of the connector after it is separated from the support frame. Figure 7 This is a schematic diagram of the structure of the connector clamped onto the support frame according to this utility model; Figure 8 This is a schematic diagram of the structure of the connector of this utility model; Figure 9 This is a schematic diagram of the locking block and torsion spring of this utility model; Figure 10 This is a schematic diagram of the present invention in use.

[0018] In the diagram: 1. Curing chamber; 2. Spraying device; 3. Placement rack; 4. Base; 5. Pulley; 6. Guide rod; 7. Support frame; 8. Placement plate; 9. Clamping block; 10. Limiting block; 11. Connecting block; 12. Locking block; 13. Torsion spring; 14. Locking groove; 15. Rear side plate; 16. Diagonal brace. Detailed Implementation

[0019] The present invention will be further described below with reference to specific embodiments. However, those skilled in the art should understand that the detailed description given here with reference to the accompanying drawings is for better explanation. The structure of the present invention may exceed the limited embodiments described herein. Some equivalent alternatives or common means will not be described in detail here, but they still fall within the protection scope of this application.

[0020] Figure 1 - Figure 10 This is the preferred embodiment of the present invention, which is described below in conjunction with the appendix. Figure 1 - Figure 10 The present invention will be further described below.

[0021] See attached document Figure 1 - Figure 10 This utility model discloses a curing device for concrete pouring, including a curing chamber 1 and a spraying device 2 installed on the curing chamber 1. It also includes: a placement frame 3 arranged in a horizontal linear array in the curing chamber 1, with a movable seat at the bottom of the placement frame 3 for horizontal movement of the placement frame 3 and its upper structure; a guide rod 6 fixed above the ground of the curing chamber 1, passing through multiple movable seats for guiding the movable seats; a placement plate 8 arranged in a vertical linear array on the placement frame 3, with support frames 7 installed below both ends of the placement plate 8, and the placement plate 8 and support frames 7 connected by a connector for limiting the installation of the placement plate 8; the connector includes a clamping block 9, a limiting block 10, and a locking component. The clamping block 9 is fixed to the bottom of the placement plate 8, with the limiting blocks 10 slidably connected to both sides of the clamping block 9, and the locking component is located between one end of the clamping block 9 and the limiting block 10 for limiting the position of the limiting block 10.

[0022] Specifically, the movable seat includes a base 4 and pulleys 5. The base 4 is a horizontally arranged C-shape and is fixed to the bottom of the placement frame 3. The two sides of the base 4 extend to the outside of the placement frame 3. The pulleys 5 are arranged in a rectangular array at the four corners of the bottom of the placement frame 3. The base 4 is sleeved on the guide rod 6. The placement frame 3 includes a base plate and four fixed rods. The four fixed rods are fixed above the base plate. The base 4 and pulleys 5 are both located at the bottom of the base plate.

[0023] In this embodiment, when it is necessary to remove a concrete component from a certain placement rack 3, the placement rack 3 on that side is pushed towards the side closest to the door of the curing room 1 (depending on the position of the placement rack 3, there may be one or more placement racks 3 being pushed, see reference). Figure 10 With the pulley 5 in place, the base 4 moves on the guide rod 6, causing the placement rack 3 to move. Once a placement rack 3 is freed up, the concrete piece on the placement rack 3 can be taken out. After taking it out, the moved placement rack 3 can be reset.

[0024] Specifically, a rear side plate 15 is fixed on one side of the bottom of the placement plate 8. Diagonal bracing rods 16 are fixed between the two ends of the rear side plate 15 near the placement plate 8 and the placement plate 8. Strip grooves are opened on the placement plate 8 and the rear side plate 15 respectively. The support frame 7 is in the shape of a horizontally arranged U, and one end of its sealing end is fixed between two fixed rods on this side. Two support frames 7 on the same horizontal plane are located on the outside of the rear side plate 15 on both sides of the horizontal plane.

[0025] In this embodiment, the placement plate 8, the rear side plate 15, and the diagonal brace 16 are an integral structure. The rear side plate 15 and the diagonal brace 16 are used to support the placement plate 8 and improve the support effect of the placement plate 8 on the concrete component. The support frame 7 is welded between two fixed rods on the same side, and multiple support frames are provided so that the user can adjust the position of the placement plate 8 according to the needs.

[0026] Specifically, the clamping block 9 is clamped on the support frame 7, and the limiting block 10 is movably mounted on the support frame 7. The clamping block 9 has a sliding groove adapted to the limiting block 10. A connecting block 11 is fixedly provided on the upper outer side of the limiting block 10, and the connecting block 11 extends to the outside of the clamping block 9. Both the limiting block 10 and the clamping block 9 are arc-shaped. The locking element includes a locking block 12 and a torsion spring 13. The locking block 12 is rotatably mounted on the clamping block 9, and the torsion spring 13 is located between one side of the locking block 12 and the clamping block 9. The locking block 12 includes a circular block and symmetrically arranged locking blocks on both sides of the circular block. The locking block on the inner side extends into the sliding groove. The side wall of the limiting block 10 has a locking groove 14 adapted to the locking block on the inner side, and the locking block on the outer side extends to the outside of the clamping block 9.

[0027] In this embodiment, the limiting block 10 and the connecting block 11 are an integral structure. The connecting block 11 is pushed from the outside, causing the limiting block 10 to move down from the slide groove and gradually cover the outside of the side rod of the support frame 7. During the movement of the limiting block 10, the inner locking block is squeezed, and the torsion spring 13 is pushed. When the locking groove 14 moves to the position of the inner locking block, the torsion spring 13 is reset, so that the inner locking block is locked into the locking groove 14, limiting the limiting block 10. This completes the limiting installation of the placement plate 8, ensuring the connection effect of the placement plate 8, and making it easy to adjust the position of the placement plate 8 according to the height of the concrete component.

[0028] In use, push the placement rack 3 towards the side closest to the door of the curing room 1. The base 4 moves on the guide rod 6 via the pulley 5, causing the placement rack 3 to move and free up space. The concrete piece on the placement rack 3 can then be removed. After removal, return the moved placement rack 3 to its original position. When the position of the placement plate 8 needs to be adjusted according to the height of the concrete piece, the outer locking block is moved upwards from the outside, the torsion spring 13 contracts, the inner locking block separates from the locking groove 14, and the connecting block 11 is pushed upwards, causing the limiting block 10 to slide in the groove. Move the plate upwards until the limiting block 10 is completely separated from the support frame 7. The limiting block 10 stops moving. Move the placement plate 8 upwards so that the clamping block 9 separates from the support frame 7. Move the placement plate 8 outwards. Select a support frame 7 of appropriate height and push the placement plate 8 in. The clamping block 9 clamps the outside of the support frame 7. Push the limiting block 10 downwards to squeeze the inner locking block. The torsion spring 13 is pushed. When the locking groove 14 moves to the position of the inner locking block, the torsion spring 13 resets, so that the inner locking block is locked into the locking groove 14, limiting the limiting block 10. This completes the adjustment of the placement plate 8.

[0029] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A concrete casting curing apparatus comprising a curing chamber (1) and a spraying device (2) provided on the curing chamber (1), characterized in that, Also includes: A horizontal linear array is set in a placement rack (3) in a curing room (1). The bottom of the placement rack (3) is provided with a movable seat for driving the placement rack (3) and its structure to move horizontally. A guide rod (6) is fixed above the ground of the curing room (1). The guide rod (6) passes through multiple movable seats and is used to guide the movable seats. A vertical linear array of placement plates (8) is arranged on the placement rack (3). Support frames (7) are respectively provided below both ends of the placement plate (8). The placement plate (8) and the support frames (7) are connected by connectors to limit the installation of the placement plate (8). The connector includes a clamping block (9), a limiting block (10), and a locking member. The clamping block (9) is fixed to the bottom of the placement plate (8). The two ends of the clamping block (9) are slidably connected to the limiting block (10). The locking member is located between one side of the end of the clamping block (9) and the limiting block (10) to limit the limiting block (10).

2. A concrete casting curing apparatus according to claim 1, wherein: The movable seat includes a base (4) and pulleys (5). The base (4) is in the shape of a horizontally arranged C and is fixed at the bottom of the placement frame (3). The two sides of the base (4) extend to the outside of the placement frame (3). The pulleys (5) are arranged in a rectangular array at the four corners of the bottom of the placement frame (3). The base (4) is sleeved on the guide rod (6).

3. A concrete casting curing apparatus according to claim 2, wherein: The placement rack (3) includes a base plate and four fixed rods. The four fixed rods are fixed above the base plate. The base (4) and the pulley (5) are both located at the bottom of the base plate.

4. A concrete casting curing apparatus according to claim 3, wherein: A rear side plate (15) is fixedly provided on one side of the bottom of the placement plate (8). Diagonal bracing rods (16) are fixed between the two ends of the rear side plate (15) near the placement plate (8) and the placement plate (8). Strip grooves are respectively opened on the placement plate (8) and the rear side plate (15).

5. A concrete casting curing apparatus according to claim 3, wherein: The support frame (7) is a horizontally arranged U-shape, and one end of its sealing end is fixed between two fixed rods on that side. The two support frames (7) on the same horizontal plane are located on the outside of the rear side plate (15) on the same horizontal plane.

6. A concrete casting curing apparatus according to claim 1, wherein: The clamping block (9) is clamped on the support frame (7), the limiting block (10) is movably mounted on the support frame (7), the clamping block (9) is provided with a sliding groove that matches the limiting block (10), and a connecting block (11) is fixedly provided on the upper outer side of the limiting block (10), and the connecting block (11) extends to the outside of the clamping block (9). Both the limiting block (10) and the clamping block (9) are arc-shaped.

7. A concrete casting curing apparatus according to claim 6, wherein: The locking component includes a locking block (12) and a torsion spring (13). The locking block (12) is rotatably mounted on the clamping block (9), and the torsion spring (13) is located between one side of the locking block (12) and the clamping block (9). The locking block (12) includes a circular block and symmetrically arranged locking blocks on both sides of the circular block. The locking block on the inner side extends into the slide groove. The side wall of the limiting block (10) is provided with a locking groove (14) that matches the locking block on the inner side. The locking block on the outer side extends to the outside of the clamping block (9).

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