Concrete curing chamber

Abstract

The utility model relates to a concrete curing chamber which specifically comprises a curing box, two supporting plates are arranged in the curing box, a plurality of supporting grooves are formed in the top faces of the supporting plates, and lifting columns are fixed in the supporting grooves. A plurality of springs are fixed to the top face of the supporting plate and surround the outer wall of the lifting column, a curing box is arranged above the supporting plate, and the bottom face of the curing box is fixed to the top ends of the springs. A plurality of lifting holes are formed in the bottom surface of the curing box, the top ends of the lifting columns are located in the lifting holes, a mounting plate is fixed in the curing box, and steam engines are fixed to the bottom surface of the mounting plate and the top surface in the curing box correspondingly. And then the concrete is lifted from the bottom end through the lifting column, so that the concrete is prevented from being attached to the curing box, more time and labor can be saved when a worker takes the concrete, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete curing, in particular to a concrete curing room. Background Art

[0002] Concrete curing is to artificially create certain humidity and temperature conditions so that the newly poured concrete can harden normally or accelerate. The reason why concrete can gradually harden and increase its strength is the result of cement hydration, and cement hydration requires certain temperature and humidity conditions. If the surrounding environment does not have such conditions, the concrete must be cured manually. Steam curing is to place concrete components in a curing room filled with saturated steam or a mixture of steam and air to accelerate the hardening of concrete in a higher temperature and humidity environment. The concrete curing room is an important equipment used to provide constant temperature and humidity standard curing of concrete test blocks.

[0003] In the prior art, a Chinese utility model with publication number CN216372707U discloses a concrete curing room, including a container-type curing room, wherein a plurality of concrete placement racks are arranged inside the container-type curing room; a steam generating device is installed on one side of the exterior of the container-type curing room, an exhaust pipe is fixedly installed at the output end of the steam generating device, and a mounting shell is fixedly installed on the inner top wall of the container-type curing room.

[0004] In the above technology, by starting the motor, the rotation of the motor drives the screw to rotate, and under the limiting action of the slider and the slide groove, the screw sleeve can move along the length direction of the screw, thereby driving the nozzle to move back and forth, thereby improving the spraying efficiency of the steam inside the container-type curing room. Moreover, when the steam sprayed from the moving nozzle moves in the horizontal direction due to inertia, it can be sprayed evenly from the side to the concrete test block placed on the concrete placement rack. However, after the concrete is cured, the concrete needs to be taken out of the curing room, but the volume of the concrete is relatively large, and it will fit with the placement rack during curing. If the concrete is not lifted up first when taking it out, it will cause difficulty in taking it out, resulting in a waste of time. Utility Model Content

[0005] The purpose of the utility model is to provide a concrete curing room to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a maintenance box, wherein two support plates are arranged inside the maintenance box, a plurality of support grooves are provided on the top surface of the support plates, and lifting columns are fixed inside the support grooves; a plurality of springs are fixed on the top surface of the support plates, and the springs are wrapped around the outer wall of the lifting columns; a maintenance box is arranged above the support plates, and the bottom surface of the maintenance box is fixed to the top end of the springs; a plurality of lifting holes are provided on the bottom surface of the maintenance box, and the top end of the lifting column is located inside the lifting hole; a mounting plate is fixed inside the maintenance box, and steam engines are fixed to the bottom surface of the mounting plate and the top surface of the interior of the maintenance box, respectively.

[0007] Preferably, two adjustment bars are fixed on both sides of the inner wall of the maintenance box, and a removal block is slidably arranged inside the adjustment bar. One side of the support plate is fixed to one side of the removal block, and a threaded hole is opened on one side of the removal block; a screw rod is rotatably arranged inside the adjustment bar, and the removal block is threadedly connected to the screw rod through the threaded hole, and a first gear is fixed to one end of the screw rod; two driving motors are fixed on one side of the support plate, and a connecting column is fixed on the output shaft of the driving motor, and a second gear is fixed on the outer wall of the connecting column, and the first gear is meshed with the second gear.

[0008] Preferably, a fan is fixed to the rear side of the curing box, an air inlet is opened on the rear side of the curing box, the fan corresponds to the air inlet, and the fan is electrically connected to an external control device.

[0009] Preferably, the inner top surface and the inner bottom surface of the adjustment bar are respectively provided with stabilizing grooves, and a stabilizing bar is slidably arranged inside the stabilizing groove, and one side of the stabilizing bar is fixed to one side of the removal block.

[0010] Preferably, an exhaust hole is opened on the top surface of the curing box, an exhaust fan is fixed inside the exhaust hole, and a baffle is rotatably connected to the top surface of the curing box through a hinge, and the baffle corresponds to the exhaust hole.

[0011] Preferably, a collection box is fixed to the inner bottom surface of the curing box and the top surface of the mounting plate respectively.

[0012] Preferably, one side of the curing box is rotatably connected to a protective door via a hinge, and a perspective window is provided on one side of the protective door.

[0013] Compared with the prior art, the beneficial effect of the utility model is as follows: the connecting column is driven to rotate by rotating the output shaft of the driving motor, thereby causing the second gear to rotate, thereby driving the first gear to rotate, thereby driving the screw to rotate, and then causing the removal block to move, thereby driving the support plate to move, thereby allowing the curing box to move out of the curing box, thereby avoiding the need for staff to reach into the curing box when taking it out; when the curing box is moved out of the curing box, the spring is squeezed by pressing the curing box, and then the concrete is lifted from the bottom by the lifting column, thereby avoiding the concrete from sticking to the curing box, thereby allowing staff to save time and effort when taking it out, thereby improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structural section of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the maintenance box in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the adjustment strip in the utility model.

[0019] In the figure: 1. maintenance box; 2. support plate; 3. support groove; 4. lifting column; 5. spring; 6. maintenance box; 7. lifting hole; 8. mounting plate; 9. steam engine; 10. adjustment bar; 11. removal block; 12. screw rod; 13. first gear; 14. drive motor; 15. connecting column; 16. second gear; 17. fan; 18. stabilizing groove; 19. stabilizing bar; 20. exhaust hole; 21. exhaust fan; 22. baffle; 23. collection box; 24. protective door; 25. perspective window. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0021] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0022] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0024] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0025] Embodiment 1

[0026] See also Figures 1 to 4The utility model provides a technical solution: a curing box 1, wherein two support plates 2 are arranged inside the curing box 1, and a plurality of support grooves 3 are provided on the top surface of the support plate 2, and a lifting column 4 is fixed inside the support groove 3; a plurality of springs 5 ​​are fixed on the top surface of the support plate 2, and the springs 5 ​​surround the outer wall of the lifting column 4, and a curing box 6 is arranged above the support plate 2, and the bottom surface of the curing box 6 is fixed to the top of the spring 5; a plurality of lifting holes 7 are provided on the bottom surface of the curing box 6, and the top of the lifting column 4 is located inside the lifting hole 7, and a mounting plate 8 is fixed inside the curing box 1, and steam is fixed to the bottom surface of the mounting plate 8 and the top surface of the interior of the curing box 1 respectively. Machine 9, two adjustment bars 10 are fixed on both sides of the inner wall of the curing box 1, and a removal block 11 is slidably arranged inside the adjustment bar 10. One side of the support plate 2 is fixed to one side of the removal block 11, and a threaded hole is opened on one side of the removal block 11; a screw rod 12 is rotatably arranged inside the adjustment bar 10, and the removal block 11 is threadedly connected to the screw rod 12 through the threaded hole, and a first gear 13 is fixed to one end of the screw rod 12; two driving motors 14 are fixed on one side of the support plate 2, and a connecting column 15 is fixed to the output shaft of the driving motor 14, and a second gear 16 is fixed to the outer wall of the connecting column 15, and the first gear 13 is meshed with the second gear 16.

[0027] The output shaft of the driving motor 14 rotates to drive the connecting column 15 to rotate, thereby causing the second gear 16 to rotate, thereby driving the first gear 13 to rotate, thereby driving the screw 12 to rotate, and then the removal block 11 is moved, thereby driving the support plate 2 to move, thereby allowing the curing box 6 to move out of the curing box 1, thereby avoiding the need for the staff to reach into the curing box 1 when taking it out. When the curing box 6 is moved out of the curing box 1, the curing box 6 is pressed to squeeze the spring 5, and then the concrete is lifted from the bottom by the lifting column 4, thereby avoiding the concrete from sticking to the curing box 6, thereby allowing the staff to save time and effort when taking it out, thereby improving efficiency.

[0028] Embodiment 2

[0029] On the basis of Example 1, a fan 17 is fixed on the rear side of the curing box 1, an air inlet is opened on the rear side of the curing box 1, the fan 17 corresponds to the air inlet, the fan 17 is electrically connected to an external control device, and a stabilizing groove 18 is respectively opened on the inner top and bottom surfaces of the adjustment bar 10, a stabilizing bar 19 is slidably arranged inside the stabilizing groove 18, and one side of the stabilizing bar 19 is fixed to one side of the removal block 11.

[0030] By turning on the fan 17, the steam in the curing box 1 can flow faster, making the steam in the entire curing box 1 more uniform, avoiding steam accumulation, and thus achieving a better curing effect. The stabilizing groove 18 and the stabilizing bar 19 can make the removal block 11 more stable when moving, making it safer when taking it out.

[0031] Embodiment 3

[0032] On the basis of the second embodiment, an exhaust hole 20 is opened on the top surface of the curing box 1, and an exhaust fan 21 is fixed inside the exhaust hole 20. The top surface of the curing box 1 is connected to a baffle 22 by a hinge, and the baffle 22 corresponds to the exhaust hole 20. A collecting box 23 is fixed to the inner bottom surface of the curing box 1 and the top surface of the mounting plate 8 respectively. A protective door 24 is connected to one side of the curing box 1 by a hinge, and a perspective window 25 is opened on one side of the protective door 24.

[0033] Exhaust holes 20 and exhaust fans 211 can be used to discharge excess steam after a certain period of curing, thereby preventing damage to the concrete caused by excessive steam. Concrete debris can be collected through the collection box 23 to prevent it from being scattered around and making it difficult to clean up. The protective door 24 can prevent steam from diffusing, and the perspective window 25 can directly observe the curing status of the concrete, so that it does not need to open the protective door 24 to know it, thereby avoiding steam leakage and saving time.

[0034] When the utility model is used, the staff first places the concrete block in the curing box 6, and then turns on the steam engine 9 to generate steam, so that the concrete block can be exposed to the steam, so that curing can be carried out. When spraying steam, the steam in the curing box 1 can be accelerated by turning on the fan 17, so that the steam in the entire curing box 1 is more uniform, avoiding steam accumulation, and thus achieving a better curing effect. When the curing is completed, the output shaft of the driving motor 14 rotates to drive the connecting column 15 to rotate, thereby causing the second gear 16 to rotate, thereby driving The first gear 13 rotates, thereby driving the screw rod 12 to rotate, and then the removal block 11 is moved, thereby driving the support plate 2 to move, so that the curing box 6 is moved out of the curing box 1, thereby avoiding the need for the staff to reach into the curing box 1 when taking it out. When the curing box 6 is moved out of the curing box 1, the spring 5 is squeezed by pressing the curing box 6, and then the concrete is lifted from the bottom by the lifting column 4, thereby avoiding the concrete from sticking to the curing box 6, so that the staff can save time and effort when taking it, thereby improving efficiency.

[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0036] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A concrete curing room, comprising a curing box (1), characterized in that: Two support plates (2) are arranged inside the curing box (1), a plurality of support grooves (3) are provided on the top surface of the support plates (2), and lifting columns (4) are fixed inside the support grooves (3); A plurality of springs (5) are fixed to the top surface of the support plate (2), and the springs (5) surround the outer wall of the lifting column (4). A maintenance box (6) is arranged above the support plate (2), and the bottom surface of the maintenance box (6) is fixed to the top of the spring (5); The bottom surface of the maintenance box (6) is provided with a plurality of lifting holes (7), the top end of the lifting column (4) is located inside the lifting hole (7), a mounting plate (8) is fixed inside the maintenance box (1), and a steam engine (9) is fixed to the bottom surface of the mounting plate (8) and the top surface of the maintenance box (1) respectively.

2. The concrete curing chamber according to claim 1, characterized in that: Two adjustment bars (10) are fixed on both sides of the inner wall of the curing box (1), a removal block (11) is slidably arranged inside the adjustment bar (10), one side of the support plate (2) is fixed to one side of the removal block (11), and one side of the removal block (11) is provided with a threaded hole; A screw rod (12) is rotatably arranged inside the adjusting bar (10), the removal block (11) is threadedly connected to the screw rod (12) through a threaded hole, and a first gear (13) is fixed to one end of the screw rod (12); Two driving motors (14) are fixed on one side of the support plate (2); a connecting column (15) is fixed to the output shaft of the driving motor (14); a second gear (16) is fixed to the outer wall of the connecting column (15); and the first gear (13) is meshed with the second gear (16).

3. The concrete curing chamber according to claim 1, characterized in that: A fan (17) is fixed on the rear side of the curing box (1), an air inlet is opened on the rear side of the curing box (1), the fan (17) corresponds to the air inlet, and the fan (17) is electrically connected to an external control device.

4. The concrete curing chamber according to claim 2, characterized in that: The inner top surface and the inner bottom surface of the adjustment bar (10) are respectively provided with a stabilizing groove (18), and a stabilizing bar (19) is slidably arranged inside the stabilizing groove (18), and one side of the stabilizing bar (19) is fixed to one side of the removal block (11).

5. The concrete curing chamber according to claim 1, characterized in that: The top surface of the curing box (1) is provided with an exhaust hole (20), an exhaust fan (21) is fixed inside the exhaust hole (20), and the top surface of the curing box (1) is rotatably connected to a baffle (22) via a hinge, and the baffle (22) corresponds to the exhaust hole (20).

6. The concrete curing chamber according to claim 1, characterized in that: A collection box (23) is fixed to the inner bottom surface of the curing box (1) and the top surface of the mounting plate (8) respectively.

7. The concrete curing chamber according to claim 1, characterized in that: One side of the curing box (1) is rotatably connected to a protective door (24) via a hinge, and one side of the protective door (24) is provided with a perspective window (25).

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