Concrete test block curing device and curing method thereof

Abstract

The application belongs to the field of concrete test block curing, and particularly relates to a concrete test block curing device and a curing method thereof. The concrete test block curing device comprises a curing box, an adjusting assembly and a control assembly. A plurality of partition plate grooves are formed in the inner walls of the two sides of the curing box. A partition plate is clamped in each two partition plate grooves on the same horizontal axis. Two vertical plates are fixedly connected to the top of the partition plate. Concrete test blocks are placed on the top of the partition plate. A water pump and a hot air blower are fixedly connected to the two sides of the curing box. A connecting head one and a connecting head two are fixedly connected to the water pump and the hot air blower. A plurality of pipe bodies are fixedly connected to the connecting head one and the connecting head two. A water spraying head and an air jet head are fixedly connected to the corresponding two pipe bodies. The adjusting assembly is arranged on the partition plate. The application is energy-saving and environment-friendly when curing a small amount of concrete test blocks, and can avoid waste of excessive energy.

Description

Technical Field

[0001] This invention relates to the field of concrete test block curing technology, and in particular to a curing device and method for concrete test blocks. Background Technology

[0002] Concrete specimen curing room: specially designed for the constant temperature and humidity standard curing of concrete specimens and cement specimens; the curing room meets the latest national standards; it has a wide range of applications and great promotion value in highway transportation, railways, bridges, civil buildings, water conservancy, hydropower, and scientific research units; this standard curing equipment is currently the most advanced concrete and cement standard curing facility on the market, and has passed the national high-tech appraisal. It is a key recommended product of the China Academy of Building Research and the Ministry of Transport Testing Center; this temperature and humidity intelligent controller is a standard curing equipment specially designed for concrete specimens, and meets the national standard GB / T50081-2002 "Standard for Test Methods of Mechanical Properties of Ordinary Concrete": ensuring that the concrete standard curing room has a relative humidity of 95%RH or higher; (1) The most prominent advantage of this equipment is that it adopts the company's patented technology: the ring pipe micro-hole air supply and the "F" type pipe mist supply form. This is different from other concrete standard curing room equipment on the market in that it has the advantages of higher atomization density and more uniform mist distribution, thus ensuring that the specimens obtain better curing effect and ideal test data.

[0003] In existing technologies, concrete test blocks are usually cured in a large, dedicated curing room. Even for small batches of concrete test blocks, the entire curing room needs to be filled with mist to maintain a constant temperature and humidity environment. However, this is very wasteful, resulting in a significant waste of space and energy. Therefore, a curing device and method for concrete test blocks are proposed to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as the inability to adjust the internal space of the curing chamber, which leads to energy waste when curing small batches of concrete test blocks. Therefore, this invention proposes a curing device and method for concrete test blocks.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A curing device for concrete test blocks includes a curing box, an adjustment component, and a control component. Multiple partition grooves are formed on the inner walls of both sides of the curing box. A partition is fitted into two partition grooves located on the same horizontal axis. Two vertical plates are fixedly connected to the top of each partition. A concrete test block is placed on the top of the partition. A water pump and a hot air blower are fixedly connected to both sides of the curing box. A connector head one and a connector head two are fixedly connected to the water pump and the hot air blower, respectively. Multiple pipes are fixedly connected to each connector head one and connector head two. A water spray head and a air spray head are fixedly connected to two corresponding pipes, respectively. The adjustment component is mounted on the partition, and the control component works in conjunction with the adjustment component.

[0007] Preferably, the adjustment assembly includes a main shaft, an auxiliary shaft, a top block, and a fixing block. A chamber is formed in the partition plate, and both the main shaft and the auxiliary shaft are rotatably installed within the chamber. A gear one is fixedly connected to the top of the main shaft, and a gear two is fixedly connected to the top of the auxiliary shaft. Gear one and gear two mesh. Two top grooves are formed in the top of the partition plate, and the top block is slidably installed within the top grooves. A rope is fixedly connected to the outside of the auxiliary shaft, with one end of the rope fixedly connected to the top block. A spring is fixedly connected to one side of the top block, with one end of the spring fixedly installed on one inner wall of the top groove. The top of the top block is fixedly connected to the fixing block. Multiple fixing grooves are formed on both inner walls of the maintenance box, and the fixing block engages with the fixing grooves.

[0008] Preferably, the control component includes a valve, an external gear, and a toothed plate. The valve is fixedly installed on the pipe body, the external gear is fixedly sleeved on the outside of the pipe body, and the toothed plate is fixedly installed on the top of the vertical plate. The external gear meshes with the toothed plate.

[0009] Preferably, a temperature sensor and a humidity sensor are fixedly connected to the inner wall of the top of the curing box.

[0010] Preferably, the front side of the maintenance box is fixedly connected to a door by a hinge, and the rear side of the door is in close contact with the partition.

[0011] Preferably, a sliding hole is provided on one side of the vertical plate, and the fixing block is slidably installed in the sliding hole.

[0012] Preferably, rope holes are provided on both sides of the inner wall of the chamber, the rope is in contact with the inner wall of the rope hole, and a drainage hole is provided on the inner wall of the bottom of the top groove.

[0013] The present invention also proposes a curing method for the curing device of any of the above-mentioned concrete test blocks, comprising the following steps:

[0014] S1: First, select the number of partitions according to the number of concrete test blocks. Rotate the main shaft, which drives gear one to rotate. Gear one drives gear two to rotate. Gear two drives the auxiliary shaft to rotate. The auxiliary shaft drives the rope to move. The rope drives the top block to move. The top block compresses the spring. The top block drives the fixed block to move. Then, slowly move the partition into the partition groove.

[0015] S2: The partition moves the vertical plate, which in turn moves the toothed plate. First, the toothed plate meshes with the external gear. Then, as the toothed plate moves, it causes the external gear to rotate, which in turn rotates the valve, opening it. By installing a partition, the valve at the corresponding position can be opened. The partitions are installed sequentially from top to bottom. Then, the main shaft is released, and the spring returns to its original position, causing the top block to move. The top block then moves the fixing block, causing it to engage in the fixing groove, thus fixing the partition.

[0016] S3: The corresponding partition can be installed according to the number of concrete test blocks. When the water pump and hot air fan are started, the moisture and heat can be sprayed out through the water spray head and air jet head above the partition, which is more environmentally friendly.

[0017] The beneficial effects of this invention are:

[0018] (1) The present invention proposes a curing device for concrete test blocks. By setting the adjustment component, the main shaft is rotated first, so that the rope can be wound around the auxiliary shaft. At this time, the top block can squeeze the spring, and then the partition is inserted into the partition groove. Then the main shaft is released, the spring is reset, and the fixing block can be inserted into the fixing groove. In this way, the partition can be installed and fixed.

[0019] (2) The present invention proposes a curing device for concrete test blocks. Through the setting of the adjustment component, the corresponding number of partitions can be installed according to the number of concrete test blocks. When there are fewer concrete test blocks, the partitions can be removed from the bottom in sequence.

[0020] (3) The present invention proposes a curing device for concrete test blocks. Through the set control components, during the process of the partition being inserted into the partition groove, the toothed plate first meshes with the external gear, and then the toothed plate drives the external gear to rotate. The external gear drives the valve to rotate, and thus the valve can be opened. When a partition is installed, the valve at the corresponding position can be opened. When no partition is installed below, the valve below is closed. This allows hot air and moisture to be discharged from above the partition. When the number of concrete test blocks is small, the curing of concrete test blocks is relatively energy-saving and environmentally friendly.

[0021] This invention is energy-efficient and environmentally friendly when curing a smaller number of concrete test blocks, avoiding excessive energy waste. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of a curing device for concrete test blocks proposed in this invention;

[0023] Figure 2 This is a cross-sectional structural schematic diagram of a curing device for concrete test blocks proposed in this invention;

[0024] Figure 3 for Figure 2 A schematic diagram of the structure of part A in the diagram;

[0025] Figure 4 for Figure 2 A structural diagram of part B in the diagram;

[0026] Figure 5 for Figure 2 A structural diagram of part C in the diagram.

[0027] In the diagram: 1. Curing box; 2. Partition; 3. Partition groove; 4. Concrete test block; 5. Chamber; 6. Main shaft; 7. Auxiliary shaft; 8. Gear 1; 9. Gear 2; 10. Top groove; 11. Top block; 12. Rope; 13. Spring; 14. Fixing block; 15. Fixing groove; 16. Vertical plate; 17. Water pump; 18. Hot air blower; 19. Connector 1; 20. Connector 2; 21. Pipe; 22. Spray head; 23. Air jet head; 24. Valve; 25. External gear; 26. Gear plate; 27. Box door; 28. Temperature sensor; 29. ​​Humidity sensor. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0029] Reference Figure 1-5 A curing device for concrete test blocks includes a curing box 1, an adjustment component, and a control component. Multiple partition grooves 3 are provided on the inner walls of both sides of the curing box 1. A partition 2 is fitted into two partition grooves 3 located on the same horizontal axis. Two vertical plates 16 are fixedly connected to the top of the partition 2. A concrete test block 4 is placed on the top of the partition 2. A water pump 17 and a hot air blower 18 are fixedly connected to both sides of the curing box 1. A connector 19 and a connector 20 are fixedly connected to the water pump 17 and the hot air blower 18, respectively. Multiple pipes 21 are fixedly connected to each connector 19 and connector 20. A water spray head 22 and a jet spray head 23 are fixedly connected to two corresponding pipes 21. The adjustment component is located on the partition 2, and the control component works in conjunction with the adjustment component.

[0030] In this invention, the adjustment assembly includes a main shaft 6, an auxiliary shaft 7, a top block 11, and a fixing block 14. A chamber 5 is provided on the partition 2. The main shaft 6 and the auxiliary shaft 7 are rotatably installed in the chamber 5. A gear 8 is fixedly connected to the top of the main shaft 6, and a gear 9 is fixedly connected to the top of the auxiliary shaft 7. The gear 8 and the gear 9 mesh with each other. Two top grooves 10 are provided on the top of the partition 2. The top block 11 is slidably installed in the top grooves 10. A rope 12 is fixedly connected to the outside of the auxiliary shaft 7. One end of the rope 12 is fixedly connected to the top block 11. A spring 13 is fixedly connected to one side of the top block 11. One end of the spring 13 is fixedly installed on the inner wall of one side of the top groove 10. The top of the top block 11 is fixedly connected to the fixing block 14. Multiple fixing grooves 15 are provided on both sides of the inner wall of the curing box 1. The fixing block 14 is engaged with the fixing grooves 15. It should be noted that this facilitates the disassembly and assembly of the partition 2.

[0031] In this invention, the control component includes a valve 24, an external gear 25, and a toothed plate 26. The valve 24 is fixedly installed on the pipe body 21, the external gear 25 is fixedly sleeved on the outside of the pipe body 21, and the toothed plate 26 is fixedly installed on the top of the vertical plate 16. The external gear 25 meshes with the toothed plate 26. It should be noted that after installing a partition 2, the valve 24 at the corresponding position can be opened.

[0032] In this invention, a temperature sensor 28 and a humidity sensor 29 are fixedly connected to the inner wall of the top of the curing box 1. It should be noted that the temperature sensor 28 monitors the internal temperature of the curing box 1, and the humidity sensor 29 monitors the internal humidity of the curing box 1.

[0033] In this invention, the front side of the curing box 1 is fixedly connected to the box door 27 by a hinge, and the rear side of the box door 27 is in close contact with the partition 2. It should be noted that after the box door 27 is closed, it can be in close contact with the partition 2, which can prevent the hot air above from moving to the bottom of the partition 2.

[0034] In this invention, a sliding hole is provided on one side of the vertical plate 16, and the fixing block 14 is slidably installed in the sliding hole. It should be noted that the sliding hole facilitates the horizontal movement of the fixing block 14.

[0035] In this invention, rope holes are provided on both sides of the inner wall of the chamber 5, and the rope 12 is in contact with the inner wall of the rope hole. Drainage holes are provided on the bottom inner wall of the top groove 10. It should be noted that the rope holes facilitate the movement of the rope 12 laterally, and the drainage holes prevent water from accumulating in the top groove 10.

[0036] The present invention also proposes a curing method for a concrete test block curing device according to any one of the above claims, comprising the following steps:

[0037] S1: First, select the number of partition plates 2 according to the number of concrete test blocks 4. Rotate the main shaft 6. The main shaft 6 drives the gear 1 8 to rotate. The gear 1 8 drives the gear 2 9 to rotate. The gear 2 9 drives the auxiliary shaft 7 to rotate. The auxiliary shaft 7 drives the rope 12 to move. The rope 12 drives the top block 11 to move. The top block 11 squeezes the spring 13. The top block 11 drives the fixed block 14 to move. Then, slowly move the partition plate 2 into the partition plate groove 3.

[0038] S2: The partition 2 drives the vertical plate 16 to move, and the vertical plate 16 drives the toothed plate 26 to move. First, the toothed plate 26 meshes with the external gear 25. Then, during the movement of the toothed plate 26, the external gear 25 will rotate. The external gear 25 drives the valve 24 to rotate, so that the valve 24 is opened. By installing a partition 2, the valve 24 at the corresponding position can be opened. The partitions 2 are installed sequentially from top to bottom. Then, the main shaft 6 is released. At this time, the spring 13 returns to its original position and drives the top block 11 to move. The top block 11 drives the fixing block 14 to move, so that the fixing block 14 is inserted into the fixing groove 15, thus fixing the partition 2.

[0039] S3: The corresponding partition 2 can be installed according to the number of concrete test blocks 4. In this way, when the water pump 17 and the hot air blower 18 are started, the moisture and heat can be sprayed out through the water spray head 22 and air jet head 23 above the partition 2, which is more environmentally friendly.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the scope of the invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0041] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A curing device for concrete test blocks, comprising a curing box (1), an adjustment component, and a control component, characterized in that, Multiple partition slots (3) are provided on both sides of the inner wall of the curing box (1). A partition (2) is installed in two partition slots (3) located on the same horizontal axis. Two vertical plates (16) are fixedly connected to the top of the partition (2). A concrete test block (4) is placed on the top of the partition (2). A water pump (17) and a hot air blower (18) are fixedly connected to both sides of the curing box (1). A connector one (19) and a connector two (20) are fixedly connected to the water pump (17) and the hot air blower (18). Multiple pipes (21) are fixedly connected to the connector one (19) and the connector two (20). A water spray head (22) and a jet nozzle (23) are fixedly connected to the two corresponding pipes (21). The adjustment component is set on the partition (2). The control component is used in conjunction with the adjustment component. The control assembly includes a valve (24), an external gear (25), and a toothed plate (26). The valve (24) is fixedly installed on the pipe body (21), the external gear (25) is fixedly sleeved on the outside of the pipe body (21), and the toothed plate (26) is fixedly installed on the top of the vertical plate (16). The external gear (25) meshes with the toothed plate (26).

2. The curing device for concrete test blocks according to claim 1, characterized in that, The adjustment assembly includes a main shaft (6), an auxiliary shaft (7), a top block (11), and a fixing block (14). A chamber (5) is provided on the partition (2). The main shaft (6) and the auxiliary shaft (7) are rotatably installed in the chamber (5). A gear 1 (8) is fixedly connected to the top of the main shaft (6), and a gear 2 (9) is fixedly connected to the top of the auxiliary shaft (7). The gear 1 (8) and the gear 2 (9) mesh with each other. Two top grooves (10) are provided on the top of the partition (2), and the top block (11) is slidably installed. Inside the top groove (10), a rope (12) is fixedly connected to the outside of the auxiliary shaft (7). One end of the rope (12) is fixedly connected to the top block (11). A spring (13) is fixedly connected to one side of the top block (11). One end of the spring (13) is fixedly installed on the inner wall of one side of the top groove (10). The top of the top block (11) is fixedly connected to the fixing block (14). Multiple fixing grooves (15) are opened on both sides of the inner wall of the maintenance box (1). The fixing block (14) and the fixing groove (15) are engaged.

3. The curing device for concrete test blocks according to claim 1, characterized in that, A temperature sensor (28) and a humidity sensor (29) are fixedly connected to the inner wall of the top of the curing box (1).

4. The curing device for concrete test blocks according to claim 1, characterized in that, The front side of the maintenance box (1) is fixedly connected to the box door (27) by a hinge, and the rear side of the box door (27) is in close contact with the partition (2).

5. The curing device for concrete test blocks according to claim 2, characterized in that, A sliding hole is provided on one side of the vertical plate (16), and the fixing block (14) is slidably installed in the sliding hole.

6. The curing device for concrete test blocks according to claim 2, characterized in that, The inner walls on both sides of the chamber (5) are provided with rope holes, the rope (12) is in contact with the inner wall of the rope hole, and the bottom inner wall of the top groove (10) is provided with drainage holes.

7. A curing method for a curing device for concrete test blocks according to any one of claims 1-6, characterized in that, Includes the following steps: S1: First, select the number of partitions (2) according to the number of concrete test blocks (4). Rotate the main shaft (6). The main shaft (6) drives the gear one (8) to rotate. The gear one (8) drives the gear two (9) to rotate. The gear two (9) drives the auxiliary shaft (7) to rotate. The auxiliary shaft (7) drives the rope (12) to move. The rope (12) drives the top block (11) to move. The top block (11) squeezes the spring (13). The top block (11) drives the fixed block (14) to move. Then, move the partition (2) into the partition groove (3). S2: The partition (2) drives the vertical plate (16) to move, and the vertical plate (16) drives the toothed plate (26) to move. First, the toothed plate (26) meshes with the external gear (25). Then, during the movement of the toothed plate (26), the external gear (25) will rotate. The external gear (25) drives the valve (24) to rotate, so that the valve (24) opens. In this way, a partition (2) is installed to open the valve (24) at the corresponding position. The partition (2) is installed from top to bottom. Then, the main shaft (6) is released. At this time, the spring (13) resets and drives the top block (11) to move. The top block (11) drives the fixed block (14) to move, so that the fixed block (14) is inserted into the fixed groove (15) to fix the partition (2). S3: Install the corresponding partition (2) according to the number of concrete test blocks (4), so that when the water pump (17) and hot air blower (18) are started, the moisture and heat are sprayed out through the water spray head (22) and air jet head (23) above the partition (2).

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