A cement curing box with adjustable shelves

Abstract

This application discloses a cement curing box with adjustable shelves, belonging to the technical field of building material curing equipment. It includes a cement curing box and shelves, each shelf consisting of a mounting plate and round rods. Multiple round rods are fixedly connected between every two mounting plates. Each shelf is connected to the cement curing box via an adjustment mechanism and is movably connected to the inner wall of the cement curing box. This application features a novel design and ingenious device. By designing adjustable shelves inside the cement curing box, the shelf height of the corresponding area can be adjusted when storing and retrieving cement test blocks, facilitating the storage and retrieval of cement test blocks. After storing cement test blocks, the shelf height of the corresponding area can be lowered to allow for more shelves to be set up inside the box for storing cement test blocks. Compared to fixed shelves, this solves the problems of only being able to store a small number of test blocks, non-adjustable shelf height, low space utilization, resulting in limited effective placement space for cement test blocks and difficulty in simultaneously curing a large number of cement test blocks.

Description

Technical Field

[0001] This application relates to the field of building material curing equipment technology, and in particular to a cement curing box with adjustable shelves. Background Technology

[0002] Cement curing chambers are laboratory equipment specifically designed for the standard curing of cement test blocks. They are widely used in quality inspection, scientific research, and construction engineering. The equipment adopts a full stainless steel inner chamber and steel plate outer shell structure, and has a built-in ultrasonic humidifier, compressor refrigeration system, and digital temperature and humidity controller. It can maintain a constant temperature environment of 20℃±1℃ and a constant humidity environment of 90%. Some models are equipped with a mini printer for data recording.

[0003] During the testing of cement specimens, it is necessary to simulate a certain temperature and humidity environment and perform standard curing of the cement specimens for 28 days.

[0004] Currently, cement curing boxes are mainly used in testing laboratories to simulate standard curing conditions for cement test blocks. Traditional curing boxes mostly adopt a fixed shelf design with non-adjustable shelf height. In order to facilitate the storage and retrieval of cement test blocks on each shelf, the shelf needs to be designed with a large shelf height. The space utilization rate inside the curing box is low, resulting in less effective space for cement test blocks and making it difficult to cure a large number of cement test blocks at the same time.

[0005] Therefore, this application proposes a cement curing box with adjustable shelves. Utility Model Content

[0006] This application proposes a cement curing box with adjustable shelves to solve the problems mentioned in the background art. By designing adjustable shelves inside the cement curing box, the shelf height of the corresponding area can be adjusted when storing and retrieving cement test blocks, making it convenient to store and retrieve cement test blocks. After the cement test blocks are stored, the shelf height of the corresponding area can be lowered to allow for more shelves to be set up inside the box to store cement test blocks. Compared with fixed shelves, this solves the problems of only being able to store a small number of test blocks, non-adjustable shelf height, low space utilization, resulting in limited effective placement space for cement test blocks and difficulty in curing a large number of cement test blocks at the same time, greatly improving the practicality of the device.

[0007] To achieve the above objectives, this application adopts the following technical solution:

[0008] A cement curing box with adjustable shelves includes a cement curing box and shelves. Each shelf consists of a mounting plate and round rods. Multiple round rods are fixedly connected between every two mounting plates. Each shelf is connected to the cement curing box through an adjustment mechanism and is movably connected to the inner wall of the cement curing box. Each adjustment mechanism has a fixing mechanism inside.

[0009] In a preferred embodiment, the adjusting mechanism includes a fixed block, screws, and threaded cylinders, with both screws fixedly connected inside the cement curing box and each threaded cylinder threadedly connected to a screw.

[0010] By rotating the threaded cylinder, the shelf will move up and down, thereby adjusting the height of the shelf to a suitable height and improving the practicality of the device.

[0011] In a preferred embodiment, each of the fixing blocks is fixedly connected to the mounting plate, and each of the threaded cylinders is rotatably connected to the mounting plate;

[0012] The threaded cylinder is rotatably connected to the fixed block. The interaction between the fixed block and the threaded cylinder causes the fixed block to move synchronously when the threaded cylinder moves up and down, thereby improving the practicality of the device.

[0013] In a preferred embodiment, each of the fixed blocks is fixedly connected to a locking block, and each of the threaded cylinders has a locking groove inside that matches the locking block, and each locking block is slidably connected to the locking groove;

[0014] By setting up locking blocks and slots, not only is the connection between the fixing block and the threaded cylinder used, but the stability of the threaded cylinder during rotation is also improved, ensuring the movement trajectory of the threaded cylinder, thereby enhancing the practicality of the device.

[0015] In a preferred embodiment, the fixing mechanism includes a spring, a push block, a stop block, and a groove. Each spring is disposed inside the fixing block, one end of each spring is fixedly connected to the push block, and the top of each push block extends to the outside of the fixing block.

[0016] By bending the pusher block towards the spring, the stop block is disengaged from the groove, causing the threaded cylinder to move and thus improving the practicality of the device.

[0017] In a preferred embodiment, each push block is fixedly connected to a stop block on the side away from the spring, each groove is formed inside the threaded cylinder, and the end of each stop block away from the push block extends into the groove.

[0018] By releasing the push block, the stop block automatically extends into the groove under the action of the spring, fixing the threaded cylinder and preventing it from rotating, thereby improving the practicality of the device.

[0019] The beneficial effects of this application are:

[0020] 1. This cement curing box with adjustable shelves allows for easy access to cement test blocks by adjusting the shelf height of the corresponding area when storing and retrieving them. After storing the cement test blocks, the shelf height of the corresponding area can be lowered to allow for more shelves to be set up inside the box for storing the cement test blocks. Compared with fixed shelves, this solves the problems of only being able to store a small number of test blocks, non-adjustable shelf height, low space utilization, and limited effective placement space for cement test blocks, making it difficult to cure a large number of cement test blocks at the same time. This greatly improves the practicality of the device.

[0021] 2. This cement curing box with adjustable shelves allows for the following operation: After a cement test block is placed on the shelf, one hand pushes the pusher towards the spring, causing the abutment to disengage from the groove. While the threaded cylinder is in a movable state, the other hand rotates the threaded cylinder. As the threaded cylinder rotates, it moves the shelf up and down to adjust its height. Once the shelf is adjusted to a suitable height, the pusher is released, and under the action of the spring, the abutment automatically extends into the groove to fix the threaded cylinder, preventing it from rotating and greatly improving the practicality of the device. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the main body of the device in this application;

[0023] Figure 2 This is a top view of the shelf structure of the device in this application;

[0024] Figure 3 For this application Figure 2 Enlarged view of point A in the middle;

[0025] Figure 4 This is a front view of the shelf of the device in this application;

[0026] Figure 5 For this application Figure 4 Enlarged view of section B in the middle.

[0027] The following are the labels in the diagram: 1. Cement curing box; 2. Shelf; 21. Mounting plate; 22. Round rod; 3. Adjustment mechanism; 31. Fixing block; 311. Locking block; 32. Screw; 33. Threaded cylinder; 331. Slot; 4. Fixing mechanism; 41. Spring; 42. Push block; 43. Abutment block; 44. Groove. Detailed Implementation

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

[0029] Reference Figure 1-5A cement curing box with adjustable shelves includes a cement curing box 1 and shelves 2. Each shelf 2 consists of a mounting plate 21 and round rods 22. Multiple round rods 22 are fixedly connected between every two mounting plates 21. Each shelf 2 is connected to the cement curing box 1 through an adjustment mechanism 3 and is movably connected to the inner wall of the cement curing box 1. Each adjustment mechanism 3 has a fixing mechanism 4 inside.

[0030] Reference Figure 1-5 The adjustment mechanism 3 includes a fixed block 31, a screw 32, and a threaded cylinder 33. Both screws 32 are fixedly connected to the inside of the cement curing box 1, and each threaded cylinder 33 is threadedly connected to the screw 32. By rotating the threaded cylinder 33, the shelf 2 will move up and down to adjust the height of the shelf 2 and adjust it to a suitable shelf height, thereby improving the practicality of the device.

[0031] Reference Figure 1-5 Each fixed block 31 is fixedly connected to the mounting plate 21, and each threaded cylinder 33 is rotatably connected to the mounting plate 21. Through the rotatable connection of the threaded cylinder 33 to the fixed block 31, the linkage between the fixed block 31 and the threaded cylinder 33 causes the fixed block 31 connected to it to move synchronously when the threaded cylinder 33 moves up and down, thereby improving the practicality of the device.

[0032] Reference Figure 2-5 Each fixed block 31 is fixedly connected with a locking block 311, and each threaded cylinder 33 has a locking groove 331 inside that matches the locking block 311. Each locking block 311 is slidably connected to the locking groove 331. By setting the locking block 311 and the locking groove 331, not only is it used for the connection between the fixed block 31 and the threaded cylinder 33, but it can also improve the stability of the threaded cylinder 33 when rotating, ensure the movement trajectory of the threaded cylinder 33, and thus improve the practicality of the device.

[0033] Reference Figure 2-5 The fixing mechanism 4 includes a spring 41, a push block 42, a stop block 43, and a groove 44. Each spring 41 is located inside the fixing block 31, and one end of each spring 41 is fixedly connected to the push block 42. The top of each push block 42 extends to the outside of the fixing block 31. By bending the push block 42 towards the spring 41, the stop block 43 is disengaged from the groove 44, causing the threaded cylinder 33 to be in an active state, thereby improving the practicality of the device.

[0034] Reference Figure 2-5Each push block 42 has a stop block 43 fixedly connected to the side away from the spring 41. Each groove 44 is opened inside the threaded cylinder 33, and the end of each stop block 43 away from the push block 42 extends into the groove 44. By releasing the push block 42, under the action of the spring 41, the stop block 43 automatically extends into the groove 44 to fix the threaded cylinder 33 and prevent the threaded cylinder 33 from rotating, thereby improving the practicality of the device.

[0035] Working principle: After the cement test block is placed on the shelf 2, push the pusher 42 towards the spring 41 with one hand, causing the abutment 43 to disengage from the groove 44. When the threaded cylinder 33 is in the movable state, rotate the threaded cylinder 33 with the other hand. When the threaded cylinder 33 rotates, it will drive the shelf 2 to move up and down to adjust the height of the shelf 2 to a suitable height. After the shelf 2 is adjusted, release the pusher 42. Under the action of the spring 41, the abutment 43 automatically extends into the groove 44 to fix the threaded cylinder 33 and prevent it from rotating. By setting the locking block 311 and the locking groove 331, it is not only used to fix the block 3 The connection between the threaded cylinder 33 and the cement curing box 1 can improve the stability of the threaded cylinder 33 during rotation and ensure the movement trajectory of the threaded cylinder 33. By designing adjustable shelves 2 inside the cement curing box 1, the height of the corresponding area can be adjusted when storing and retrieving cement test blocks, which is convenient for storing and retrieving cement test blocks. After the cement test blocks are stored, the height of the corresponding area can be reduced so that more shelves 2 can be set up in the box to store cement test blocks. Compared with fixed shelves 2, it solves the problems that can only store a small number of test blocks, the shelf height cannot be adjusted, the space utilization rate is low, resulting in less effective placement space for cement test blocks and difficulty in curing a large number of cement test blocks at the same time.

[0036] The above are merely preferred embodiments of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and the inventive concept of this application, should be included within the scope of protection of this application.

Claims

1. A cement curing box with adjustable shelves, comprising a cement curing box (1) and shelves (2), characterized in that, Each shelf (2) consists of a mounting plate (21) and a round rod (22). Multiple round rods (22) are fixedly connected between every two mounting plates (21). Each shelf (2) is connected to the cement curing box (1) through an adjustment mechanism (3). All of them are movably connected to the inner wall of the cement curing box (1). Each adjustment mechanism (3) has a fixing mechanism (4) inside.

2. The cement curing box with adjustable shelves according to claim 1, characterized in that, The adjustment mechanism (3) includes a fixed block (31), a screw (32) and a threaded cylinder (33). The two screws (32) are fixedly connected inside the cement curing box (1), and each threaded cylinder (33) is threadedly connected to the screw (32).

3. The cement curing chamber with adjustable shelves according to claim 2, wherein, Each of the fixed blocks (31) is fixedly connected to the mounting plate (21), and each of the threaded cylinders (33) is rotatably connected to the mounting plate (21).

4. The cement curing chamber with adjustable shelves according to claim 2, wherein, Each of the fixed blocks (31) is fixedly connected with a locking block (311), and each of the threaded cylinders (33) has a slot (331) inside that matches the locking block (311), and each of the locking blocks (311) is slidably connected to the slot (331).

5. A cement curing box with adjustable shelves according to claim 1, characterized in that, The fixing mechanism (4) includes a spring (41), a push block (42), a stop block (43) and a groove (44). Each spring (41) is disposed inside the fixing block (31). One end of each spring (41) is fixedly connected to a push block (42), and the top of each push block (42) extends to the outside of the fixing block (31).

6. A cement curing box with adjustable shelves according to claim 5, characterized in that, Each of the push blocks (42) has a stop block (43) fixedly connected to the side away from the spring (41), each of the grooves (44) is opened inside the threaded cylinder (33), and the end of each stop block (43) away from the push block (42) extends into the groove (44).

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