Cement concrete curing box
By designing a cement concrete curing box containing a lifting platform, a driving structure and an automated positioning system, the problem of inconvenient operation of cement concrete test blocks in the prior art is solved, automated movement and placement are realized, and work efficiency and safety are improved.
Patent Information
- Application Number
- CN202421760124.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-23
AI Technical Summary
The existing cement concrete curing box has a simple structure and lacks a placement, which leads to repeated bends and picking up cement concrete test blocks, which is inconvenient to operate.
A cement concrete curing box is designed, including a machine base, a curing box body, a placing plate, a bracket, a lifting platform, a drive structure, a rotating arm assembly, a U-shaped positioning table and a manual locking module. Through the cooperation of these components, the automatic movement of the material box and the placement of cement concrete test blocks are realized.
By automatically moving the material box and placing cement concrete test blocks, manual repeated bends are avoided, and work efficiency and operation safety are improved.
Smart Images
Figure CN222819237U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of curing boxes and relates to a cement concrete curing box. Background Art
[0002] At present, the curing of cement concrete test blocks is generally carried out in a constant temperature and humidity curing box; after searching, a cement concrete curing box is disclosed in Chinese patent literature [Application No.: 202322716993.X; Publication No.: CN221089441U]. The structure of this curing box is too simple, and the material box has no place to be placed. It can only be placed on a cart or on the ground, which requires repeated bending over to take the cement concrete test blocks. Therefore, it is necessary to design a cement concrete curing box. Summary of the invention
[0003] The utility model aims to solve the above problems in the prior art and proposes a cement concrete curing box.
[0004] The purpose of the utility model can be achieved through the following technical solutions: a cement concrete curing box, comprising a machine base, a curing box body is installed on the machine base, and a plurality of placement plates for cement concrete test blocks are arranged in the curing box body, characterized in that a bracket is also installed between the curing box body and the machine base, a lifting platform is arranged on the bracket, and the lifting platform is connected to a driving structure that can make it move up and down, the lifting platform is connected to one end of the rotating arm assembly, and the other end of the rotating arm assembly is connected to the middle part of a U-shaped positioning platform for positioning the material box, a limiting block is installed on one side of the U-shaped positioning platform, and a manual locking module is installed on the other end of the U-shaped positioning platform.
[0005] A handle is also installed on the other end of the U-shaped positioning platform.
[0006] The driving structure includes a servo motor, a lead screw, a nut, a guide rail and a guide block. The guide rail is vertically fixed on the bracket, the guide block is arranged on the guide rail, the lead screw is vertically rotatably arranged on the bracket, and the lead screw and the guide rail are parallel to each other. The end of the lead screw is connected to the motor shaft of the servo motor, the nut is threadedly connected to the lead screw, and the lifting platform is connected to the nut and the guide block at the same time.
[0007] A box door is hinged on the maintenance box body.
[0008] An electric control box is also installed on the maintenance box body, and the servo motor is electrically connected to the electric control box through a line.
[0009] A plurality of Forma wheels are also mounted on the bracket.
[0010] Compared with the prior art, this cement concrete curing box has the following advantages:
[0011] In the utility model, the U-shaped positioning platform can be moved by the rotating arm assembly, and the material box on the trolley can be directly fixed by the U-shaped positioning platform. With the cooperation of the lifting platform, after the material box is moved to a desired position, the cement concrete test block in the material box is placed on the placement plate, thereby eliminating the need for manual bending over to take the cement concrete test block. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the plane structure of the utility model;
[0013] Figure 2 It is a three-dimensional structural schematic diagram of the utility model with parts removed;
[0014] Figure 3 It is a three-dimensional structural schematic diagram of the material box in the utility model;
[0015] In the figure, 1. Fomar wheel; 2. machine base; 3. box door; 4. maintenance box body; 5. placement plate; 6. electric control box; 7. rotating arm assembly; 8. material box; 8a, gripping edge; 9. lifting platform; 10. nut; 11. guide block; 12. screw rod; 13. guide rail; 14. bracket; 15. servo motor; 16. U-shaped positioning table; 17. limit block; 18. handle; 19. manual locking module. DETAILED DESCRIPTION
[0016] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0017] like Figure 1-Figure 3 As shown, the present cement concrete curing box comprises a machine base 2, a curing box body 4 is mounted on the machine base 2, a plurality of placement plates 5 for cement concrete test blocks are arranged in the curing box body 4, a bracket 14 is further mounted between the curing box body 4 and the machine base 2, a lifting platform 9 is arranged on the bracket 14, the lifting platform 9 is connected to a driving structure that enables it to move up and down, the lifting platform 9 is connected to one end of a rotating arm assembly 7, the other end of the rotating arm assembly 7 is connected to the middle of a U-shaped positioning platform 16 for positioning a material box 8, and the rotating arm assembly 7 adopts the existing With a product, the position of the U-shaped positioning platform 16 can be changed as needed and maintained at that position; a limiting block 17 is installed on one side of the U-shaped positioning platform 16, and a manual locking module 19 is installed on the other end of the U-shaped positioning platform 16. The manual locking module 19 adopts an existing product. When the material box 8 is placed into the opening of the U-shaped positioning platform 16, the material box 8 can be locked by the manual locking module 19 to prevent it from accidentally falling; in this embodiment, the material box 8 also has gripping edges 8a on both sides.
[0018] A handle 18 is also mounted on the other end of the U-shaped positioning platform 16 .
[0019] The driving structure includes a servo motor 15, a screw rod 12, a nut 10, a guide rail 13 and a guide block 11. The guide rail 13 is vertically fixed on a bracket 14, the guide block 11 is arranged on the guide rail 13, the screw rod 12 is vertically rotatably arranged on the bracket 14, and the screw rod 12 and the guide rail 13 are parallel to each other. The end of the screw rod 12 is connected to the motor shaft of the servo motor 15, the nut 10 is threadedly connected to the screw rod 12, and the lifting platform 9 is connected to the nut 10 and the guide block 11 at the same time. With this structure, the screw rod 12 is driven to rotate by the servo motor 15, and the screw rod 12 drives the nut 10 to move. With the cooperation of the guide block 11 and the guide rail 13, the lifting platform 9 can rise or fall as needed.
[0020] A box door 3 is hinged on the maintenance box body 4.
[0021] An electric control box 6 is also installed on the maintenance box body 4, and the servo motor 15 is electrically connected to the electric control box 6 through a line. This adopts the existing technology and its circuit does not need to be redesigned.
[0022] A plurality of Forma wheels 1 are also mounted on the bracket 14 .
[0023] In the utility model, the U-shaped positioning platform 16 can be moved by the rotating arm assembly 7, and the material box 8 on the cart is directly fixed by the U-shaped positioning platform 16. With the cooperation of the lifting platform 9, the material box 8 is moved to the desired position, and the cement concrete test block in the material box 8 is placed on the placement plate 5, so that there is no need for manual bending over repeatedly to take the cement concrete test block.
[0024] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.
[0025] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
Claims
1. A cement concrete curing box, comprising a machine base (2), a curing box body (4) being mounted on the machine base (2), and a plurality of placement plates (5) for cement concrete test blocks being arranged in the curing box body (4), characterized in that: A bracket (14) is also installed between the maintenance box body (4) and the machine base (2), and a lifting platform (9) is arranged on the bracket (14). The lifting platform (9) is connected to a driving structure that can make it move up and down. The lifting platform (9) is connected to one end of the rotating arm assembly (7), and the other end of the rotating arm assembly (7) is connected to the middle part of a U-shaped positioning platform (16) for positioning the material box (8). A limiting block (17) is installed on one side of the U-shaped positioning platform (16), and a manual locking module (19) is installed on the other end of the U-shaped positioning platform (16).
2. A cement concrete curing box according to claim 1, characterized in that: A handle (18) is also installed on the other end of the U-shaped positioning platform (16).
3. A cement concrete curing box according to claim 1, characterized in that: The driving structure comprises a servo motor (15), a screw rod (12), a nut (10), a guide rail (13) and a guide block (11); the guide rail (13) is vertically fixed on a bracket (14); the guide block (11) is arranged on the guide rail (13); the screw rod (12) is vertically rotatably arranged on the bracket (14); the screw rod (12) and the guide rail (13) are parallel to each other; the end of the screw rod (12) is connected to the motor shaft of the servo motor (15); the nut (10) is threadedly connected to the screw rod (12); the lifting platform (9) is connected to the nut (10) and is also connected to the guide block (11).
4. A cement concrete curing box according to claim 1, characterized in that: A box door (3) is hingedly connected to the maintenance box body (4).
5. A cement concrete curing box according to claim 3, characterized in that: An electric control box (6) is also installed on the maintenance box body (4), and the servo motor (15) is electrically connected to the electric control box (6) through a line.
6. A cement concrete curing box according to claim 1, characterized in that: A plurality of Forma wheels (1) are also mounted on the bracket (14).