Constant-temperature and constant-humidity curing box
By using slide chutes, load-bearing rails, water-absorbing bases, support piles and balls in constant temperature and humidity curing boxes, the problem of uneven heat and moisture in the prior art concrete test blocks during the curing process is solved, and uniform maintenance of test blocks and experimental reliability are achieved.
Patent Information
- Application Number
- CN202420979346.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-08
AI Technical Summary
During the existing constant temperature and humidity curing box, the partition directly contacts the test block, resulting in the wet air being unable to contact evenly, and the thermal conductivity of the partition affects the concrete performance.
A curing box including chutes, load-bearing rails, water-stabilized bases, supporting piles and balls was designed. Through sliding tracks and ball structures, the concrete test blocks contact the ball instead of the rolling shaft to avoid uneven distribution of heat and humidity.
The uniform maintenance of concrete test blocks in a constant temperature and humidity environment is achieved, which avoids the problem of uneven heat and moisture in the test blocks, and improves the reliability and accuracy of the experiment.
Smart Images
Figure CN222609964U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of curing boxes, in particular to a constant temperature and humidity curing box. Background Art
[0002] During the construction process, the quality of concrete needs to be tested. For this purpose, a constant temperature and humidity curing box is generally used to cure the concrete specimens. During the curing process, a constant temperature and humidity environment needs to be maintained in the box. Therefore, a good curing box needs to have the functions of heating, cooling, humidification, and dehumidification. During the curing process, the existing curing box is generally a box structure with a cavity for placing concrete inside. The cavity is generally divided into multiple layers by partitions. When in use, it is necessary to manually place the solidified concrete pieces on the partition, and finally close the door for curing. However, since the partition is in direct contact with the concrete test block, this will cause the humid air in the box to not contact the bottom of the concrete, and the partition has a heat conductive effect, which will affect the performance of the concrete. For this reason, a constant temperature and humidity curing box is proposed. Utility Model Content
[0003] The utility model aims to solve one of the technical problems existing in the prior art or related technology.
[0004] To this end, the technical solution adopted in this utility model is:
[0005] A constant temperature and humidity curing box comprises a curing box, a slide groove is provided inside the curing box, a load-bearing rail is slidably connected inside the slide groove, a water accumulation base is fixedly installed on one side of the load-bearing rail, a water outlet is provided at the bottom of the water accumulation base, supporting piles are fixedly installed on the top of the water accumulation base, connecting rings are fixedly installed on both sides of the water accumulation base, a swing arm is clamped inside the connecting ring, both ends of the swing arm are clamped with the connecting ring, an upper frame is fixedly installed on one side of the connecting ring, and a rolling shaft is clamped in the middle of the upper frame.
[0006] Preferably, a numerical control system is placed inside the curing box, and a box door is snap-connected to one side of the curing box.
[0007] Preferably, a drainage pipe is attached to the bottom of the water outlet, and a water storage tank is fixedly mounted on one end of the drainage pipe.
[0008] Preferably, a ball bearing is clamped on the top of the support pile, and the support pile is placed below the upper frame.
[0009] Preferably, a limit plate is fixedly mounted on one side of the water accumulation base, and one side of the limit plate is in contact with the swing arm.
[0010] Preferably, a first clamping member is fixedly installed on one side of the upper frame, a snap-fit handle is snap-fitted inside the first clamping member, a second clamping member is snap-fitted on one end of the snap-fit handle, and one side of the second clamping member is fixedly installed on the water accumulation base.
[0011] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:
[0012] In the utility model, the concrete test block is pushed and placed on the rolling shaft. At this time, it is only necessary to toggle the snap-fit handle to disengage the snap-fit handle from the second clamping piece. Under the action of the connecting ring and the swing arm, the upper frame is pushed and slid down, so that the concrete test block contacts the ball, thereby avoiding contact between the concrete and the rolling shaft. The concrete is affected by the rolling shaft and is unevenly heated and moistened, resulting in experimental performance errors. Moreover, since the water accumulation base is configured to be conical and has a water outlet, the condensed water in the box can directly flow into the water storage tank through the water outlet and the drainage pipe, thereby avoiding interference of the condensed water with the experiment, thereby achieving the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;
[0014] Figure 2 A schematic diagram of a water storage tank according to an embodiment of the utility model;
[0015] Figure 3 A schematic diagram of a swing arm according to an embodiment of the utility model;
[0016] Figure 4 A schematic diagram of a support pile according to an embodiment of the utility model;
[0017] Figure 5 The figure is a schematic diagram of a rolling shaft according to an embodiment of the present utility model.
[0018] Reference numerals:
[0019] 1. Maintenance box; 2. CNC system; 3. Box door; 4. Slide; 5. Load-bearing rail; 6. Water accumulation base; 7. Water outlet; 8. Drainage pipe; 9. Water storage tank; 10. Support pile; 11. Ball; 12. Connecting ring; 13. Swing arm; 14. Limit plate; 15. Upper frame; 16. Rolling shaft; 17. First clamping part; 18. Buckle handle; 19. Second clamping part. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.
[0021] A constant temperature and humidity curing box provided by some embodiments of the utility model is described below in conjunction with the accompanying drawings.
[0022] Example:
[0023] Combination Figure 1-5As shown, the utility model provides a constant temperature and humidity curing box, including a curing box 1, wherein a numerical control system 2 is placed inside the curing box 1, wherein the numerical control system 2 controls the entire curing box 1, and provides heat and moisture to the inside of the curing box 1 through the instructions of the numerical control system 2, wherein a box door 3 is clamped on one side of the curing box 1, wherein the box door 3 is used to close the experimental chamber of the curing box 1 to avoid external influences, wherein a slide groove 4 is provided inside the curing box 1, wherein a load-bearing rail 5 is slidably connected inside the slide groove 4, wherein a water accumulation base 6 is fixedly installed on one side of the load-bearing rail 5, wherein a water outlet 7 is provided at the bottom of the water accumulation base 6, wherein the water accumulation base 6 is conical in shape to receive condensed water in the chamber to prevent accumulation and cause Concrete damage influences the experiment. A drainage pipe 8 is attached to the bottom of the water outlet 7. A water storage tank 9 is fixedly installed at one end of the drainage pipe 8. The condensed water collected by the water accumulation base 6 will flow through the drainage pipe 8 through the water outlet 7, and then flow into the water storage tank 9 through the drainage pipe 8 to complete the collection and avoid overflow. A supporting pile 10 is fixedly installed on the top of the water accumulation base 6. Connecting rings 12 are fixedly installed on both sides of the water accumulation base 6. A swing arm 13 is clamped inside the connecting ring 12. Both ends of the swing arm 13 are clamped with the connecting ring 12. The number of the connecting rings 12 is four groups of twenty-four, which are respectively clamped with the swing arms 13. A limiting plate 14 is fixedly installed on one side of the water accumulation base 6. The limiting plate 1 4 is fitted with the swing arm 13, and the limiting plate 14 limits the swing arm 13 to prevent the swing arm 13 from shaking. An upper frame 15 is fixedly installed on one side of the connecting ring 12. The middle of the water accumulation base 6 and the upper frame 15 is connected with the swing arm 13. The height of the upper frame 15 is adjusted by toggling the swing arm 13, so that the concrete test block can be stably placed to avoid mistakes. The top of the supporting pile 10 is clamped with a ball 11, and the ball 11 can directly contact the concrete to further reduce the contact area and avoid interfering with the experiment. The concrete can slide on the surface of the ball 11 for easy picking. The supporting pile 10 is placed below the upper frame 15, and the middle of the upper frame 15 is clamped with a rolling shaft 16. The rolling shaft 16 is convenient for the staff to push the concrete into the curing box 1 to avoid unstable transportation caused by excessive weight of the concrete. The installation of the rolling shaft 16 effectively facilitates the transportation of the staff. A first clamping piece 17 is fixedly installed on one side of the upper frame 15. A snap-fit handle 18 is snap-fitted inside the first clamping piece 17. A second clamping piece 19 is snap-fitted on one end of the snap-fit handle 18. One side of the second clamping piece 19 is fixedly installed on the water accumulation base 6. Under normal conditions, one end of the snap-fit handle 18 is snap-fitted to the second clamping piece 19 to support the upper frame 15, so that the rolling shaft 16 contacts the concrete test block first, and then the snap-fitting handle 18 is released, and the upper frame 15 is lowered to make the concrete contact the ball 11, and then the experiment is carried out.
[0024] The working principle and use process of the utility model are as follows: first, the concrete test block is slid and pushed to the top of the rolling shaft 16, and then the water accumulation base 6 is slid as a whole into the curing box 1 through the load-bearing rail 5. When the concrete test block enters the curing box 1, the snap handle 18 engaged with the second clamping piece 19 is opened. Under the action of the connecting ring 12 and the swing arm 13, the upper frame 15 drives the rolling shaft 16 to tilt to one side, so that the supporting pile 10 is higher than the horizontal plane of the upper frame 15. At this time, the concrete test block will directly contact the ball 11 engaged on the top of the supporting pile 10, and the upper frame 15 will be located below the ball 11. At this time, the box door 3 is closed for experiment.
[0025] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.
Claims
1. A constant temperature and humidity curing box, comprising a curing box (1), characterized in that: The maintenance box (1) is provided with a slide groove (4) inside, and a load-bearing rail (5) is slidably connected inside the slide groove (4). A water accumulation base (6) is fixedly installed on one side of the load-bearing rail (5). A water outlet (7) is provided at the bottom of the water accumulation base (6). A support pile (10) is fixedly installed on the top of the water accumulation base (6). Connecting rings (12) are fixedly installed on both sides of the water accumulation base (6). A swing arm (13) is clamped inside the connecting ring (12). Both ends of the swing arm (13) are clamped with the connecting ring (12). An upper frame (15) is fixedly installed on one side of the connecting ring (12). A rolling shaft (16) is clamped in the middle of the upper frame (15).
2. A constant temperature and humidity curing box according to claim 1, characterized in that: A numerical control system (2) is placed inside the curing box (1), and a box door (3) is clamped on one side of the curing box (1).
3. A constant temperature and humidity curing box according to claim 1, characterized in that: A drainage pipe (8) is attached to the bottom of the water outlet (7), and a water storage tank (9) is fixedly mounted on one end of the drainage pipe (8).
4. A constant temperature and humidity curing box according to claim 1, characterized in that: A ball bearing (11) is clamped on the top of the support pile (10), and the support pile (10) is placed below the upper frame (15).
5. A constant temperature and humidity curing box according to claim 1, characterized in that: A limiting plate (14) is fixedly mounted on one side of the water accumulation base (6), and one side of the limiting plate (14) is in contact with the swing arm (13).
6. A constant temperature and humidity curing box according to claim 1, characterized in that: A first clamping member (17) is fixedly mounted on one side of the upper frame (15); a buckling handle (18) is buckled inside the first clamping member (17); a second clamping member (19) is buckled at one end of the buckling handle (18); and one side of the second clamping member (19) is fixedly mounted on the water accumulation base (6).