Safe liquid waste transfer box for laboratory

Abstract

The utility model relates to the technical field of transfer boxes, and discloses a safe liquid waste transfer box for a laboratory, which comprises a box body, a support plate I is arranged in the box body, the top of the support plate I is fixedly connected with a mounting seat, and the top of the mounting seat is provided with a fixing component; the fixing assembly comprises a rotating disc, the rotating disc is rotationally connected to the top of the mounting base, an arc-shaped groove is formed in the rotating disc, the top of the mounting base is fixedly connected with a first limiting column, and the first limiting column is slidably connected into the arc-shaped groove. The limiting wheel is in contact with a bottle body, the second supporting plate slides on the outer wall of the first limiting block through the second limiting block, meanwhile, the first limiting block rotates on the rotating disc, one end of the second supporting plate slides and is limited in the arc-shaped groove through the second limiting column, the effect of adapting to the chemical bottles of different sizes is achieved, and the problems that a transmission fixing base is single in size and inconvenient to use are solved. And the problem that chemical bottles with different sizes cannot be well attached is solved, and the practicability of the safe transfer box for the liquid waste is improved.

Description

Technical Field

[0001] This utility model relates to the field of transfer box technology, and in particular to a safe transfer box for laboratory liquid waste. Background Technology

[0002] A safe transport container for liquid waste is a container specifically designed for the collection, storage, and transport of liquid waste. Its main function is to ensure the safety and environmental protection of liquid waste during collection, storage, and transportation. Laboratory waste liquids contain toxic, harmful, corrosive, or infectious substances, and leaks can pose a threat to the environment and human health. Therefore, safe transport containers for laboratory liquid waste are necessary.

[0003] Laboratory liquid waste safety transport boxes can be divided into several types, including general waste liquid transport boxes, toxic / hazardous waste liquid transport boxes, and corrosive waste liquid transport boxes. Laboratories can choose the appropriate type of safety transport box according to their usage scenario and the nature of the waste liquid, which can effectively improve the efficiency of waste liquid management and reduce the risk of environmental pollution and safety accidents. General waste liquid transport boxes are used to store and transport non-hazardous liquid waste, such as common laboratory wastewater and diluted solutions.

[0004] A problem with existing technologies is that many safe transport containers for liquid waste have a single-sized mounting base, making it difficult to properly fit and secure chemical bottles of different sizes. This deficiency leads to problems such as bottle movement or instability during the securing process, increasing the risk of bottle breakage and causing liquid waste leakage, further reducing the practicality and safety of the transport container. Therefore, designing a safe transport container for liquid waste that can accommodate various chemical bottle sizes has become an important requirement for improving the efficiency of laboratory liquid waste management. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a laboratory liquid waste safety transport box, which aims to improve the problem that the transmission fixing seat has a single size and cannot fit chemical bottles of different sizes well.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a laboratory liquid waste safety transport box, including a box body, a support plate is provided inside the box body, a mounting base is fixedly connected to the top of the support plate, and a fixing component is provided on the top of the mounting base;

[0007] The fixing component includes a turntable rotatably connected to the top of the mounting base. The turntable has an arc-shaped groove inside. A limiting post is fixedly connected to the top of the mounting base and slidably connected to the arc-shaped groove. A limiting block is connected to the top of the turntable, and a limiting block 2 is slidably connected to the outer wall of the limiting block 1. A support plate 2 is fixedly connected to the top of the limiting block 2. A limiting wheel is rotatably connected to one end of the support plate 2, and a limiting post 2 is fixedly connected to the other end of the support plate 2. The limiting post 2 is slidably connected to the arc-shaped groove.

[0008] As a further description of the above technical solution:

[0009] The box body is fixedly connected to a limiting block three, and the outer wall of the support plate is fixedly connected to a bracket, which is slidably connected to the outer wall of the limiting block three.

[0010] As a further description of the above technical solution:

[0011] A limiting plate is fixedly connected inside the box, and a guide groove is provided inside the limiting plate.

[0012] As a further description of the above technical solution:

[0013] The bracket is rotatably connected to a second connecting rod, and one end of the second connecting rod is rotatably connected to a second limiting plate.

[0014] As a further description of the above technical solution:

[0015] One end of the second limiting plate is slidably connected inside the guide groove, and the other end of the second limiting plate is fixedly connected to one side of the bracket.

[0016] As a further description of the above technical solution:

[0017] The bracket is rotatably connected to a connecting rod, one end of which is rotatably connected to the inside of a guide groove.

[0018] This utility model has the following beneficial effects:

[0019] 1. In this utility model, the second support plate first contacts the bottle body through the limiting wheel, the second support plate slides on the outer wall of the first limiting block through the second limiting block, and the first limiting block rotates on the turntable. One end of the second support plate slides and is limited in the arc groove through the second limiting post, which achieves the effect of adapting to chemical bottles of different sizes, solves the problem that the transmission fixing seat has a single size and cannot fit chemical bottles of different sizes well, and improves the practicality of the liquid waste safe transfer box.

[0020] 2. In this utility model, the support plate 1 is pulled out of the box by the limiting block 3. Then, the brackets on both sides of the support plate 1 are connected to the limiting plate 2 by the connecting rod 2 and then the brackets are connected to the limiting plate 1 by the connecting rod 1 to improve the stability of the support plate 1. This achieves the effect of stably pulling out the chemical bottle for easy handling, and solves the problem that it is inconvenient to put chemical bottles in the liquid waste safety transfer box and requires manual access to put them in, thus improving the convenience of the liquid waste safety transfer box. Attached Figure Description

[0021] Figure 1 This is a perspective view of a laboratory liquid waste safety transport box proposed in this utility model;

[0022] Figure 2 This is a schematic diagram of the support plate structure of a laboratory liquid waste safety transport box proposed in this utility model;

[0023] Figure 3 This is a schematic diagram of the limiting wheel structure of a laboratory liquid waste safety transport box proposed in this utility model;

[0024] Figure 4 This is a schematic diagram of the internal structure of a laboratory liquid waste safety transport box proposed in this utility model.

[0025] Legend:

[0026] 1. Housing; 2. Support plate 1; 3. Mounting base; 4. Turntable; 5. Link 1; 6. Limiting post 1; 7. Arc groove; 8. Limiting block 1; 9. Support plate 2; 10. Limiting block 2; 11. Limiting post 2; 12. Limiting wheel; 13. Limiting plate 1; 14. Guide groove; 15. Limiting block 3; 16. Bracket; 17. Limiting plate 2; 18. Link 2. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Reference Figures 1-3 An embodiment of this utility model is provided: a laboratory liquid waste safety transport box, including a box body 1, a support plate 2 is provided inside the box body 1, a mounting base 3 is fixedly connected to the top of the support plate 2, and a fixing component is provided on the top of the mounting base 3.

[0029] The fixing assembly includes a turntable 4, which is rotatably connected to the top of the mounting base 3. The turntable 4 has an arc-shaped groove 7 inside, used to support and position the sliding of the limiting post 6, ensuring the turntable 4 remains stable during rotation. The limiting post 6 is fixedly connected to the top of the mounting base 3, and the limiting post 6 is slidably connected inside the arc-shaped groove 7. The position of the turntable 4 can be adjusted by sliding the limiting post 6, allowing it to flexibly adapt to different operational needs. A limiting block 8 is connected to the top of the turntable 4, and a second limiting block 10 is slidably connected to the outer wall of the limiting block 8. The sliding design of the second limiting block 10 allows the limiting block 8 to be precisely adjusted as needed, thus providing proper positioning for the second support plate 9. The second support plate 9 is fixedly connected to the top of the second limiting block 10, providing support to support the chemical bottle and ensure its stability. One end of the second support plate 9 is rotatably connected to a limiting wheel 12. The limiting wheel 12 helps the second support plate 9 adapt to chemical bottles of different sizes, ensuring the bottle is stable during rotation and preventing the bottle from shaking or tilting. The other end of the support plate 2 9 is fixedly connected to the limiting post 2 11. The limiting post 2 11 is slidably connected inside the arc groove 7. The sliding function of the limiting post 2 11 allows the support plate 2 9 to be appropriately adjusted according to the size of the bottle, thereby achieving adaptive fixation for chemical bottles of different sizes.

[0030] Specifically, when placing the chemical bottle, the bottle is first firmly inserted into the mounting hole of the turntable 4, ensuring it is reliably supported and fixed by the turntable 4. Then, support plate 2 9 contacts the surface of the chemical bottle via limiting wheels 12. The limiting wheels 12, with their rotational function, can adaptively adjust their position according to the shape and size of the bottle, ensuring constant contact with the outer wall of the bottle and providing stable support. Support plate 2 9 slides on the outer wall of limiting block 1 8 via limiting block 2 10, allowing it to move smoothly under the guidance of limiting block 1 8, further enhancing the flexibility and adaptability of the structure. Simultaneously, limiting block 1 8 rotates on the upper surface of the turntable 4, ensuring the support system can adjust its angle around the center of the chemical bottle to adapt to different placement requirements. One end of support plate 2 9 is also slidably limited within the arc-shaped groove 7 via limiting post 2 11. The arc-shaped groove 7 provides guidance for limiting post 2 11, ensuring support plate 2 9 maintains a stable movement trajectory and preventing shaking or disengagement. Through the coordinated operation of the above structures, the limiting wheel 12 can always be tightly attached to the outer wall of the bottle. Even when facing chemical bottles of different sizes, it can achieve precise fit and firm support, thus achieving the effect of efficiently adapting to the diverse size requirements of chemical bottles and improving the versatility and ease of operation of the device.

[0031] Reference Figure 4Inside the housing 1, a limiting block 3 15 is fixedly connected. Limiting block 3 15 restricts the sliding range of the support 16, ensuring that the support 16 can slide smoothly within the housing 1 without exceeding the design range, thus providing good stability. The support 16 is fixedly connected to the outer wall of the support plate 1 2, and the support 16 is slidably connected to the outer wall of the limiting block 3 15. The sliding design of the support 16 allows the support plate 1 2 to be flexibly adjusted in position as needed, thereby better adapting to different sizes or types of chemical bottles. Inside the housing 1, a limiting plate 13 is fixedly connected. Limiting plate 13 restricts the movement of the support 16, preventing accidental displacement during operation and ensuring operational accuracy and safety. A guide groove 14 is provided inside the limiting plate 13. The guide groove 14 provides a trajectory for the sliding of connecting rod 1 5 and connecting rod 2 18, ensuring their smooth movement and precise alignment, reducing potential deviations and operational difficulties. A connecting rod 18 is rotatably connected inside the bracket 16. The connecting rod 18, through rotation, connects to the bracket 16, effectively adjusting the position of the bracket 16 and controlling the stability of the support plate 2, ensuring the chemical bottles are securely stored within the housing 1. One end of the connecting rod 18 is rotatably connected to a limiting plate 17, which, through its connection with the guide groove 14, further ensures a stable connection between the connecting rod 18 and the bracket 16. One end of the limiting plate 17 is slidably connected inside the guide groove 14. This sliding design allows the bracket 16 to be adjusted as needed, ensuring the stability of the support plate 2 within the housing 1. The other end of the limiting plate 17 is fixedly connected to one side of the bracket 16. This structure effectively achieves the stability and adjustability of the support plate 2. A connecting rod 5 is rotatably connected inside the bracket 16, connecting to the inside of the guide groove 14, providing more adjustment space for the bracket 16 and ensuring operational flexibility and precision. One end of the connecting rod 5 is rotatably connected inside the guide groove 14, which further ensures the stability of the entire structure and the smooth movement of the support plate 2;

[0032] Specifically, the operation becomes very convenient when retrieving the chemical bottles. First, simply pull the support plate 2 out of the housing 1 using the limiting device of the limiting block 3 15, ensuring that the support plate 2 can move smoothly and maintain structural stability. Then, the brackets 16 on both sides of the support plate 2 are connected to the limiting plate 2 17 via the connecting rod 2 18, achieving a limiting position. The limiting plate 2 17 provides additional support and stability during operation, preventing the support plate 2 from tilting or shaking during movement. Simultaneously, the brackets 16 are also firmly connected to the limiting plate 13 via the connecting rod 5, further enhancing the stability and safety of the support plate 2 during extraction and when fixed in position. One end of the connecting rod 5 slides within the guide groove 14, which provides precise guidance, ensuring that the support plate 2 remains within the designed trajectory range when the chemical bottle is extracted, without deviation or jamming. Through the coordinated operation of these mechanical components, the support plate 2 can be smoothly pulled out in a stable state, ensuring that the chemical bottle will not accidentally tip over or slip when it is picked up, thereby improving the safety and convenience of operation and making the entire bottle picking process more efficient and reliable.

[0033] Working principle: When using this laboratory liquid waste safety transport box, firstly, when placing the chemical bottle, directly insert the bottle into the turntable 4. Then, the support plate 2 9 contacts the bottle body through the limiting wheel 12. The support plate 2 9 slides on the outer wall of the limiting block 1 8 through the limiting block 2 10. At the same time, the limiting block 1 8 rotates on the turntable 4. One end of the support plate 2 9 slides and is limited in the arc groove 7 through the limiting post 2 11, so that the limiting wheel 12 can always be in close contact with the outer wall of the bottle body, achieving the effect of adapting to chemical bottles of different sizes.

[0034] When it is necessary to retrieve the chemical bottle, simply pull the support plate 12 out of the box 1 through the limiting block 3 15. Then, the brackets 16 on both sides of the support plate 12 are connected to the limiting plate 2 17 through the connecting rod 2 18 and then the brackets 16 are connected to the limiting plate 13 through the connecting rod 1 5 to improve the stability of the support plate 12. One end of the connecting rod 1 5 slides in the guide groove 14 for limiting, thus achieving the effect of stably pulling out the chemical bottle for easy retrieval.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A laboratory liquid waste safety transport box, comprising a box body (1), characterized in that: The housing (1) is provided with a support plate (2) inside, and a mounting base (3) is fixedly connected to the top of the support plate (2). A fixing component is provided on the top of the mounting base (3). The fixing component includes a turntable (4), which is rotatably connected to the top of the mounting base (3). An arc-shaped groove (7) is provided inside the turntable (4). A limiting post (6) is fixedly connected to the top of the mounting base (3). The limiting post (6) is slidably connected inside the arc-shaped groove (7). A limiting block (8) is connected to the top of the turntable (4). A limiting block (10) is slidably connected to the outer wall of the limiting block (8). A support plate (9) is fixedly connected to the top of the limiting block (10). A limiting wheel (12) is rotatably connected to one end of the support plate (9). A limiting post (11) is fixedly connected to the other end of the support plate (9). The limiting post (11) is slidably connected inside the arc-shaped groove (7).

2. The laboratory liquid waste safety transport box according to claim 1, characterized in that: The box (1) is fixedly connected to a limiting block three (15) inside, and a bracket (16) is fixedly connected to the outer wall of the support plate one (2). The bracket (16) is slidably connected to the outer wall of the limiting block three (15).

3. A laboratory liquid waste safety transport box according to claim 1, characterized in that: The box (1) is fixedly connected to a limiting plate (13), and the limiting plate (13) is provided with a guide groove (14).

4. A laboratory liquid waste safety transport box according to claim 2, characterized in that: The bracket (16) is rotatably connected to a second connecting rod (18), and one end of the second connecting rod (18) is rotatably connected to a second limiting plate (17).

5. A laboratory liquid waste safety transport box according to claim 4, characterized in that: One end of the limiting plate (17) is slidably connected inside the guide groove (14), and the other end of the limiting plate (17) is fixedly connected to one side of the bracket (16).

6. A laboratory liquid waste safety transport box according to claim 2, characterized in that: The bracket (16) is rotatably connected to a connecting rod (5), one end of which is rotatably connected to the guide groove (14).

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