A one-piece concrete test block stripping and curing box

Abstract

The utility model relates to the field of concrete material scientific research discloses a one -piece concrete test block form removal maintenance box, including first side plate, the bottom fixed connection of first side plate has the bottom plate, the top surface fixed connection of bottom plate has electric push rod, the output fixed connection of electric push rod has the top plate, the outer wall of top plate is provided with the mould, the bottom of mould is provided with first support plate, one side fixed connection of first support plate has first backboard, the top fixed connection of first backboard has second support plate, the middle part of second support plate is equipped with maintenance groove, the top surface fixed connection of second support plate has second side plate and third side plate. In the utility model, the traditional concrete test block form removal maintenance work mostly adopts independent form removal equipment and maintenance equipment, owing to the separation of both, needs manual handling test block to cause the problem of low maintenance efficiency.

Description

Technical Field

[0001] This utility model relates to the field of concrete material research, and in particular to an integrated concrete test block demolding and curing box. Background Technology

[0002] Concrete test blocks are standard blocks used to test the strength of concrete. By testing their compressive strength, flexural strength, and other properties, the quality of the concrete is evaluated to determine whether it meets the design requirements.

[0003] Traditional concrete test block demolding and curing work mostly uses separate demolding and curing equipment. Since the two are separate, the test blocks need to be handled manually, which not only consumes manpower but may also damage the test blocks during handling, resulting in low curing efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an integrated concrete test block demolding and curing box, which aims to improve the traditional concrete test block demolding and curing work, which mostly uses separate demolding and curing equipment. Since the two are separate, the test blocks need to be handled manually, which not only consumes manpower but may also damage the test blocks during handling, resulting in low curing efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an integrated concrete test block demolding and curing box, comprising a first side plate, a bottom plate fixedly connected to the bottom of the first side plate, an electric actuator fixedly connected to the top surface of the bottom plate, a top plate fixedly connected to the output end of the electric actuator, a mold provided on the outer wall of the top plate, a first support plate provided at the bottom of the mold, a first back plate fixedly connected to one side of the first support plate, a second support plate fixedly connected to the top of the first back plate, a curing groove provided in the middle of the second support plate, a second side plate and a third side plate fixedly connected to the top surface of the second support plate, a ventilation mechanism fixedly connected to the outer side of the third side plate, a second back plate fixedly connected to the top of the second support plate, a humidification mechanism fixedly connected to the inside of the second back plate, a cover plate provided on the top of the second back plate, a heating mechanism fixedly connected to the bottom of the cover plate, and an observation plate provided on the top surface of the second support plate.

[0006] By adopting the above technical solution, the output end of the electric actuator is extended and moved upward, which drives the top plate to move. The upward movement of the top plate separates the solidified concrete block from the mold. The upward movement of the top plate allows the concrete to reach the curing area for curing. This solves the problem that traditional concrete test block demolding and curing work mostly uses separate demolding and curing equipment, resulting in low curing efficiency.

[0007] Preferably, the ventilation mechanism includes an exhaust fan, which is fixedly connected to the outside of the third side plate, and ventilation holes are provided in the middle of both the third side plate and the second side plate.

[0008] Preferably, the humidification mechanism includes a humidifier, which is fixedly connected to the inside of the second back plate. The output end of the humidifier has a humidification hole located on the inner side of the second back plate, and the input end of the humidifier has a water inlet.

[0009] Preferably, the heating mechanism includes a support block, the top of which is fixedly connected to the bottom surface of the cover plate, and a heating fluorescent lamp is fixedly connected to the inner wall of the support block.

[0010] Preferably, the inner sides of both the second and third side plates are provided with slots, and the two sides of the observation plate are engaged inside the slots.

[0011] Preferably, the mold has a solidification groove inside, the solidification groove extends through the interior of the mold, and the outer wall of the top plate is in contact with the inner wall of the solidification groove.

[0012] Preferably, the outer wall of the second side plate is provided with a movable plate, which is located on one side of the ventilation hole.

[0013] Preferably, the bottom of the second support plate and the top of the first support plate are provided with sliding grooves for fixing the mold, and the outer side of the mold is in contact with the inner wall of the first back plate.

[0014] This utility model has the following beneficial effects: 1. In this utility model, the output end is extended and moved upward by the operation of the electric actuator, which drives the top plate to move. The upward movement of the top plate separates the solidified concrete block from the mold. The upward movement of the top plate allows the concrete to reach the curing area for curing treatment. This solves the problem that traditional concrete test block demolding and curing work mostly uses independent demolding and curing equipment, resulting in low curing efficiency.

[0015] 2. In this utility model, after demolding, the test block remains in the chamber for curing. The ventilation mechanism starts to operate, which ensures the air circulation in the chamber, provides fresh air to the test block, avoids adverse effects caused by poor air circulation, and enables more accurate curing of the test block, ensuring the quality of the test block and the reliability of the test results. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of an integrated concrete test block demolding and curing box proposed in this utility model; Figure 2 This is a three-dimensional structural diagram of the third side plate in an integrated concrete test block demolding and curing box proposed in this utility model. Figure 3 This is a cross-sectional structural diagram of the cover plate of an integrated concrete test block demolding and curing box proposed in this utility model. Figure 4 This is a schematic cross-sectional view of the first side plate in an integrated concrete test block demolding and curing box proposed in this utility model. Figure 5 This is a three-dimensional structural diagram of the second back plate in an integrated concrete test block demolding and curing box proposed in this utility model.

[0017] Legend: 1. First side plate; 2. Mold; 3. First support plate; 5. Electric actuator; 6. Base plate; 7. First back plate; 8. Second support plate; 9. Observation plate; 10. Second side plate; 11. Cover plate; 12. Third side plate; 13. Humidifier; 14. Exhaust fan; 15. Second back plate; 16. Movable plate; 17. Ventilation hole; 18. Curing tank; 19. Top plate; 20. Support block; 21. Heating fluorescent lamp; 22. Water inlet; 23. Humidification hole; 24. Coagulation tank. Detailed Implementation

[0018] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] Reference Figures 1-3 An embodiment of this utility model provides an integrated concrete test block demolding and curing box, comprising a first side plate 1, a bottom plate 6 fixedly connected to the bottom of the first side plate 1, an electric push rod 5 fixedly connected to the top surface of the bottom plate 6, a top plate 19 fixedly connected to the output end of the electric push rod 5, a mold 2 provided on the outer wall of the top plate 19, a first support plate 3 provided at the bottom of the mold 2, a first back plate 7 fixedly connected to one side of the first support plate 3, a second support plate 8 fixedly connected to the top of the first back plate 7, a curing groove 18 provided in the middle of the second support plate 8, a second side plate 10 and a third side plate 12 fixedly connected to the top surface of the second support plate 8, a ventilation mechanism fixedly connected to the outer side of the third side plate 12, a second back plate 15 fixedly connected to the top of the second support plate 8, a humidification mechanism fixedly connected inside the second back plate 15, a cover plate 11 provided on the top of the second back plate 15, a heating mechanism fixedly connected to the bottom of the cover plate 11, and an observation plate 9 provided on the top surface of the second support plate 8.

[0020] Specifically, the first side plate 1 provides lateral support for the entire device; the base plate 6 secures the first side plate 1 and the electric actuator 5; the top surface of the second support plate 8 supports the second side plate 10, the third side plate 12, and the second back plate 15; the electric actuator 5 generates thrust; the mold 2 and the top plate 19 provide space for the concrete test block to solidify; the movable top plate 19 supports the concrete test block, and when the output end of the electric actuator 5 extends, it moves the top plate 19 upward, pushing the solidified concrete into the curing area; the second side plate 10 and the third side plate 12 together form the side structure of the curing box, and the ventilation mechanism in the middle regulates the internal airflow; the second back plate 15 provides an installation position for the humidification mechanism; the humidification mechanism humidifies the air. Humidification inside the curing chamber prevents the test blocks from cracking; the top of the curing chamber can be sealed by the cover plate 11, while the bottom is used to fix the heating mechanism; the heating mechanism can heat the inside of the curing chamber, enabling the concrete test blocks to reach the expected strength and performance; the transparent glass observation plate 9 facilitates observation of the concrete blocks; when the concrete solidifies inside the mold 2, the electric push rod 5 works, and its output end drives the top plate 19 to move upward. The top plate 19 lifts the concrete test block, separating it from the mold 2. The mold 2 remains in place due to the obstruction of the second support plate 8, and the test block passes through the curing trough 18 to reach the curing area for curing. This solves the problem that traditional concrete test block demolding and curing work mostly uses separate demolding and curing equipment. Because the two are separated, manual handling of the test blocks is required, which is not only labor-intensive but may also damage the test blocks during handling, resulting in low curing efficiency.

[0021] Reference Figure 2 The ventilation mechanism includes an exhaust fan 14, which is fixedly connected to the outside of the third side plate 12. Ventilation holes 17 are provided in the middle of both the third side plate 12 and the second side plate 10.

[0022] Specifically, the ventilation hole 17 can provide ventilation; the exhaust fan 14 can blow air into the curing chamber, accelerate the air circulation inside the curing chamber, and change the temperature and humidity inside the curing chamber to ensure the reliability of the test results.

[0023] Reference Figure 5 The humidification mechanism includes a humidifier 13, which is fixedly connected to the inside of the second back plate 15. The output end of the humidifier 13 is provided with a humidification hole 23, which is located inside the second back plate 15. The input end of the humidifier 13 is provided with a water inlet 22.

[0024] Specifically, the water inlet 22 can be used to fill water into the humidifier 13; the humidification hole 23 can be used to release moisture; the humidifier 13 can humidify and meet maintenance standards.

[0025] Reference Figure 3 The heating mechanism includes a support block 20, the top of which is fixedly connected to the bottom surface of the cover plate 11, and a heating fluorescent lamp 21 is fixedly connected to the inner wall of the support block 20.

[0026] Specifically, the support block 20 can connect and support the heating fluorescent lamp 21; the heating fluorescent lamp 21 can regulate the temperature inside the chamber, and at the same time enable the concrete test block to achieve the expected strength and performance.

[0027] Reference Figure 5 The inner sides of the second side plate 10 and the third side plate 12 are provided with slots, and the two sides of the observation plate 9 are engaged in the slots.

[0028] Specifically, the slot can be used to engage the observation plate 9, which allows operators to easily observe the internal condition of the maintenance box.

[0029] Reference Figure 2 The mold 2 has a solidification groove 24 inside, which runs through the interior of the mold 2, and the outer wall of the top plate 19 is in contact with the inner wall of the solidification groove 24.

[0030] Specifically, standard concrete test blocks can be formed by pouring concrete into the solidification tank 24; the outer wall of the top plate 19 can be attached to the inner wall of the solidification tank 24 to prevent leakage of undried concrete.

[0031] Reference Figure 2 The outer wall of the second side plate 10 is provided with a movable plate 16, which is located on one side of the ventilation hole 17.

[0032] Specifically, the opening and closing of the ventilation holes 17 can be controlled by the movable plate 16, thereby adjusting the ventilation volume inside the maintenance box.

[0033] Reference Figure 3 The bottom of the second support plate 8 and the top of the first support plate 3 are both provided with sliding grooves for fixing the mold 2, and the outer side of the mold 2 is in contact with the inner wall of the first back plate 7.

[0034] Specifically, the sliding groove ensures that the mold 2 will not be misaligned when placed, thus achieving a positioning function. Furthermore, the outer side of the mold 2 fits against the inner wall of the first back plate 7, achieving a further positioning function.

[0035] Working principle: During operation, the solidified concrete and mold 2 are pushed together into the top working position of the first support plate 3. Under the operation of the electric actuator 5, the top plate 19 at the output end moves upward inside the mold 2. The concrete is lifted upward by the top plate 19, separating it from the mold 2. The top plate 19 continues to move upward. When the top plate 19 reaches the curing trough 18, it stops moving. At this time, the concrete block reaches the curing area. When the temperature of the curing area is lower than the set value, the heating fluorescent lamp 21 at the bottom of the cover plate 11 starts to work, raising the temperature of the curing area. When the humidity of the curing area is lower than the set value, the humidifier 13 will start to adjust the humidity inside the curing area. When the temperature of the curing area is higher than the set value, the ventilation fan 14 will start, blowing external air into the curing area through the ventilation hole 17 to cool it down.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An integrated concrete test block demolding and curing box, comprising a first side plate (1), characterized in that: A base plate (6) is fixedly connected to the bottom of the first side plate (1). An electric actuator (5) is fixedly connected to the top surface of the base plate (6). A top plate (19) is fixedly connected to the output end of the electric actuator (5). A mold (2) is provided on the outer wall of the top plate (19). A first support plate (3) is provided at the bottom of the mold (2). A first back plate (7) is fixedly connected to one side of the first support plate (3). A second support plate (8) is fixedly connected to the top of the first back plate (7). A curing device is provided in the middle of the second support plate (8). The top surface of the second support plate (8) is fixedly connected to the second side plate (10) and the third side plate (12). The outer side of the third side plate (12) is fixedly connected to the ventilation mechanism. The top of the second support plate (8) is fixedly connected to the second back plate (15). The inside of the second back plate (15) is fixedly connected to the humidification mechanism. The top of the second back plate (15) is provided with a cover plate (11). The bottom of the cover plate (11) is fixedly connected to the heating mechanism. The top surface of the second support plate (8) is provided with an observation plate (9).

2. The integrated concrete test block demolding and curing box according to claim 1, characterized in that: The ventilation mechanism includes a ventilation fan (14), which is fixedly connected to the outside of the third side plate (12). Ventilation holes (17) are provided in the middle of both the third side plate (12) and the second side plate (10).

3. The integrated concrete test block demolding and curing box according to claim 1, characterized in that: The humidification mechanism includes a humidifier (13), which is fixedly connected to the inside of the second back plate (15). The output end of the humidifier (13) is provided with a humidification hole (23), which is located inside the second back plate (15). The input end of the humidifier (13) is provided with a water inlet (22).

4. The integrated concrete test block demolding and curing box according to claim 1, characterized in that: The heating mechanism includes a support block (20), the top of which is fixedly connected to the bottom surface of the cover plate (11), and a heating fluorescent lamp (21) is fixedly connected to the inner wall of the support block (20).

5. The integrated concrete test block demolding and curing box according to claim 1, characterized in that: The second side plate (10) and the third side plate (12) are both provided with slots on their inner sides, and the two sides of the observation plate (9) are engaged in the slots.

6. The integrated concrete test block demolding and curing box according to claim 1, characterized in that: The mold (2) has a solidification groove (24) inside, which extends through the interior of the mold (2), and the outer wall of the top plate (19) is in contact with the inner wall of the solidification groove (24).

7. The integrated concrete test block demolding and curing box according to claim 1, characterized in that: The outer wall of the second side plate (10) is provided with a movable plate (16), which is located on one side of the ventilation hole (17).

8. The integrated concrete test block demolding and curing box according to claim 1, characterized in that: The bottom of the second support plate (8) and the top of the first support plate (3) are both provided with sliding grooves for fixing the mold (2), and the outer side of the mold (2) is in contact with the inner wall of the first back plate (7).

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