Standard constant-temperature and constant-humidity curing box with adjusting structure

Abstract

The utility model discloses a standard constant-temperature and constant-humidity curing box with an adjusting structure, which relates to the technical field of curing boxes and comprises a curing box body, a stand column is arranged in the curing box body, a plurality of identical supporting plates are vertically sleeved on the outer side of the stand column, a placing box is detachably mounted at the upper end of each supporting plate, and a clamping plate is arranged in each placing box. Screw rods are arranged on the side faces of the clamping plates, protruding blocks are fixedly arranged on the two sides of the front end face of the supporting plate, positioning rods are symmetrically arranged in the two protruding blocks, the outer sides of the positioning rods are sleeved with head springs, side plates are arranged on one sides of the protruding blocks, and a plurality of evenly-distributed positioning holes are vertically formed in the side plates; cement test blocks of different specifications can be conveniently placed by adjusting the positions of the supporting plates, the internal space of the curing box body is reasonably utilized, the cement test blocks of different specifications can be conveniently fixed by adjusting the positions of the clamping plates, and shaking is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of curing boxes, in particular to a standard constant temperature and humidity curing box with an adjusting structure. Background Technique

[0002] The curing box is used for the standard curing of concrete specimens at constant temperature and humidity. The inner liner is made of imported stainless steel plates, the spraying adopts ultrasonic humidification, a high-power compressor, double-layer vacuum glass doors, and a temperature and humidity digital display intelligent instrument can be equipped with a micro printer.

[0003] In the existing cement curing box, the internal bearing plate is fixedly adjustable or fixed. When placing cement test blocks of different specifications, it is easy to cause waste of some space inside the curing box.

[0004] In view of the above problems, the utility model provides a standard constant temperature and humidity curing box with an adjusting structure. Content of the Utility Model

[0005] The purpose of the utility model is to provide a standard constant temperature and humidity curing box with an adjusting structure. By adjusting the position of the support plate, it is convenient to place cement test blocks of different specifications, reasonably utilize the internal space of the curing box body, and by adjusting the position of the clamping plate, it is convenient to fix cement test blocks of different specifications to prevent shaking, thus solving the problems in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A standard constant temperature and humidity curing box with an adjusting structure, including a curing box body. Inside the curing box body, there are columns. A number of identical support plates are vertically sleeved outside the columns. A placement box is detachably installed at the upper end of the support plate. Inside the placement box, there is a clamping plate. A screw rod is arranged on the side of the clamping plate. On both sides of the front end face of the support plate, there are fixedly arranged convex blocks. Inside the two convex blocks, there are symmetrically arranged positioning rods. A spring is sleeved outside the positioning rod. There is a side plate on one side of the convex block. Vertically arranged a number of uniformly distributed positioning holes are opened on the side plate.

[0007] Furthermore, sliding connections are sleeved at the four corners of the support plate outside the columns. Fixed blocks are fixedly arranged at the upper and lower ends of the columns. The fixed blocks are tightly connected to the inner end face of the curing box body.

[0008] Furthermore, one end of the positioning rod is fixedly provided with a second handle. The spring is tightly connected between the side of the convex block and the side of the second handle. The side plate is fixedly connected to the inner side wall of the curing box body. The spring drives the end of the positioning rod away from the second handle to be mutually engaged with the inner side of the positioning hole.

[0009] Furthermore, grooves are opened on both sides of the upper end of the support plate. Convex plates are fixedly arranged on both sides of the bottom end of the placement box. The convex plates are mutually engaged with the inner sides of the grooves.

[0010] Further, the clamping plate is slidably connected to the inner bottom surface of the placement box. The middle part of the side surface of the clamping plate is rotatably connected to a screw rod through a bearing. The outer side of the screw rod is in threaded connection with the inner side wall of the placement box. One end of the screw rod away from the clamping plate is fixedly provided with a first handle.

[0011] Further, universal wheels are fixedly installed at the four corners of the bottom end of the curing box body.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] A standard constant temperature and humidity curing box with an adjustment structure provided by the present utility model adjusts the distance between two adjacent support plates according to the size of the cement test block. Manually pull the positioning rods on both sides of the support plate towards each other at the same time. At this time, the springs on both sides are stretched, so that one end of the positioning rod leaves the positioning hole. Then move the support plate up or down, so that the support plate moves up and down along the axis direction of the column to the specified position. Then loosen one side of the positioning rod, and one end of the positioning rod is inserted into the positioning hole under the pulling of the spring restoring deformation. Then loosen the other side of the positioning rod, and one end is also inserted into the corresponding positioning hole. At this time, the position of the support plate is fixed and adjusted. Then place the cement test block in the placement box, and then rotate the screw rod to drive the clamping plate to fix the cement test block. Here, the placement box can be detached from the upper end of the support plate, which is convenient for cleaning the cement attached to the inner bottom surface of the placement box. The purpose of this design is to facilitate the placement of cement test blocks of different specifications by adjusting the position of the support plate, rationally utilize the internal space of the curing box body, and facilitate the fixation of cement test blocks of different specifications by adjusting the position of the clamping plate to prevent shaking. Description of the Drawings

[0014] Figure 1 is the overall structural schematic diagram of the present utility model;

[0015] Figure 2 is the internal structural schematic diagram of the curing box body in the present utility model;

[0016] Figure 3 is the structural schematic diagram of the support plate in the present utility model;

[0017] Figure 4 For the present utility model Figure 2 The enlarged view at A.

[0018] In the figure: 1, curing box body; 2, universal wheel; 3, fixed block; 4, column; 5, support plate; 6, groove; 7, convex plate; 8, placement box; 9, clamping plate; 10, screw rod; 11, first handle; 12, side plate; 13, positioning hole; 14, convex block; 15, positioning rod; 16, second handle; 17, spring. Detailed Embodiment

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] To solve the technical problem of adjustability, such as Figures 1-4 shown, the following preferred technical solutions are provided:

[0021] A standard constant temperature and humidity curing box with an adjustment structure includes a curing box body 1. Inside the curing box body 1, there are columns 4. A number of identical support plates 5 are vertically sleeved outside the columns 4. A placement box 8 is detachably installed at the upper end of the support plate 5. Inside the placement box 8, there is a clamping plate 9. A screw rod 10 is arranged on the side of the clamping plate 9. On both sides of the front end face of the support plate 5, there are fixed convex blocks 14. Inside the two convex blocks 14, there are symmetrically arranged positioning rods 15. A spring 17 is sleeved outside the positioning rod 15. On one side of the convex block 14, there is a side plate 12. A number of uniformly distributed positioning holes 13 are vertically opened on the side plate 12.

[0022] Specifically, the distance between two adjacent support plates 5 is adjusted according to the size of the cement test block. Manually pull the positioning rods 15 on both sides of the support plate 5 towards each other at the same time. At this time, the springs 17 on both sides are stretched, so that one end of the positioning rod 15 leaves the positioning hole 13. Then move the support plate 5 up or down, so that the support plate 5 moves up and down along the axis direction of the column 4 to the specified position. Then loosen one of the positioning rods 15. Under the pulling of the spring 17 when it resumes deformation, one end of the positioning rod 15 is inserted into the positioning hole 13. Then loosen the other positioning rod 15, and one end is also inserted into the corresponding positioning hole 13. At this time, the position of the support plate 5 is fixed and adjusted. Then place the cement test block in the placement box 8, and then rotate the screw rod 10 to drive the clamping plate 9 to fix the cement test block. Here, the placement box 8 can be detached from the upper end of the support plate 5, which is convenient for cleaning the cement attached to the inner bottom surface of the placement box 8. The purpose of this design is to facilitate the placement of cement test blocks of different specifications by adjusting the position of the support plate 5, reasonably utilize the internal space of the curing box body 1, and facilitate the fixation of cement test blocks of different specifications by adjusting the position of the clamping plate 9 to prevent shaking.

[0023] Furthermore, as Figures 1-3 shown, the following preferred technical solutions are provided:

[0024] At the four corners of the support plate 5, they are all sleeved and slidably connected outside the column 4. At the upper and lower ends of the column 4, there are fixed blocks 3. The fixed blocks 3 are tightly connected to the inner end face of the curing box body 1. The purpose of this design is to ensure that the support plate 5 can move up and down along the axis direction of the column 4.

[0025] Further, as Figures 1-4 shown, the following preferred technical solutions are provided:

[0026] One end of the positioning rod 15 is fixedly provided with a second handle 16. The spring 17 is tightly connected between the side surface of the convex block 14 and the side surface of the second handle 16. The side plate 12 is fixedly connected to the inner side wall of the maintenance box body 1. The spring 17 drives one end of the positioning rod 15 away from the second handle 16 to engage with the inner side of the positioning hole 13. The purpose of this design is to fix the position of the support plate 5 by driving one end of the positioning rod 15 to engage with the inner side of the positioning hole 13 by the spring 17, so that the position of the support plate 5 can be adjusted.

[0027] Further, as Figure 2 and Figure 3 shown, the following preferred technical solutions are provided:

[0028] Both sides of the upper end of the support plate 5 are provided with grooves 6. Both sides of the bottom end of the placement box 8 are fixedly provided with convex plates 7. The convex plates 7 engage with the inner sides of the grooves 6. The purpose of this design is to facilitate the disassembly and assembly of the placement box 8 and timely clean the residues left by the cement test blocks on the placement box 8.

[0029] Further, as Figure 2 shown, the following preferred technical solutions are provided:

[0030] The clamping plate 9 is slidably connected to the inner bottom surface of the placement box 8. The middle part of the side surface of the clamping plate 9 is rotatably connected with a screw rod 10 through a bearing. The outer side of the screw rod 10 is threadedly connected to the side wall of the placement box 8. One end of the screw rod 10 away from the clamping plate 9 is fixedly provided with a first handle 11. The purpose of this design is to rotate the screw rod 10 to drive the clamping plate 9 to move and clamp cement test blocks of different specifications.

[0031] Further, as Figure 1 shown, the following preferred technical solutions are provided:

[0032] Universal wheels 2 are fixedly installed at the four corners of the bottom end of the maintenance box body 1. The purpose of this design is to facilitate the movement and position fixation of the device.

[0033] In summary: Adjust the distance between two adjacent support plates 5 according to the size of the cement test block. Manually pull the positioning rods 15 on both sides of the support plate 5 towards each other at the same time. At this time, the springs 17 on both sides are stretched, so that one end of the positioning rod 15 leaves the positioning hole 13. Then move the support plate 5 up or down, so that the support plate 5 moves up and down along the axis direction of the column 4 to the specified position. Then release one side of the positioning rod 15. Under the pulling of the spring 17 restoring deformation, one end of the positioning rod 15 is inserted into the positioning hole 13. Then release the other side of the positioning rod 15, and one end is also inserted into the corresponding positioning hole 13. At this time, the position of the support plate 5 is fixed and adjusted. Then place the cement test block in the placement box 8, and then rotate the screw rod 10 to drive the clamping plate 9 to fix the cement test block. Here, the placement box 8 can be detached from the upper end of the support plate 5, which is convenient for cleaning the cement attached to the inner bottom surface of the placement box 8. The purpose of this design is to facilitate the placement of cement test blocks of different specifications by adjusting the position of the support plate 5, reasonably utilize the internal space of the curing box body 1, and facilitate the fixation of cement test blocks of different specifications by adjusting the position of the clamping plate 9 to prevent shaking.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A standard constant temperature and humidity curing box with an adjustment structure, comprising a curing box body (1), characterized in that: Inside the curing box body (1), there are vertical columns (4) arranged. A number of identical support plates (5) are vertically sleeved on the outer side of the vertical columns (4). A placement box (8) is detachably installed at the upper end of the support plate (5). Inside the placement box (8), there is a clamping plate (9). A screw rod (10) is arranged on the side of the clamping plate (9). On both sides of the front end face of the support plate (5), there are fixed convex blocks (14). Inside the two convex blocks (14), there are symmetrically arranged positioning rods (15). A spring (17) is sleeved on the outer side of the positioning rod (15). On one side of the convex block (14), there is a side plate (12). A number of uniformly distributed positioning holes (13) are vertically opened on the side plate (12).

2. The standard constant temperature and humidity curing box with an adjustment structure according to claim 1, characterized in that: At the four corners of the support plate (5), they are all sleeved and slidably connected to the outer side of the vertical column (4). At the upper and lower ends of the vertical column (4), there are fixed blocks (3) fixedly installed. The fixed blocks (3) are tightly connected to the inner end face of the curing box body (1).

3. A standard constant temperature and humidity curing box with an adjustment structure according to claim 1, characterized in that: One end of the positioning rod (15) is fixedly provided with a second handle (16). The spring (17) is tightly connected between the side of the convex block (14) and the side of the second handle (16). The side plate (12) is fixedly connected to the inner side wall of the curing box body (1). The spring (17) drives the end of the positioning rod (15) away from the second handle (16) to engage with the inner side of the positioning hole (13).

4. A standard constant temperature and humidity curing box with an adjustment structure according to claim 1, characterized in that: On both sides of the upper end of the support plate (5), there are grooves (6) opened. On both sides of the bottom end of the placement box (8), there are fixed convex plates (7). The convex plates (7) are engaged with the inner side of the grooves (6).

5. A standard constant temperature and humidity curing box with an adjustment structure according to claim 1, characterized in that: The clamping plate (9) is slidably connected to the inner bottom surface of the placement box (8). In the middle of the side of the clamping plate (9), there is a screw rod (10) rotatably connected through a bearing. The outer side of the screw rod (10) is threadedly connected to the side wall of the placement box (8). One end of the screw rod (10) away from the clamping plate (9) is fixedly provided with a first handle (11).

6. A standard constant temperature and humidity curing box with an adjustment structure according to claim 1, characterized in that: At the four corners of the bottom end of the curing box body (1), there are all fixedly installed universal wheels (2).

Images