Detection platform suitable for densimeter

Abstract

The utility model discloses a detection platform suitable for a densimeter, and particularly relates to the technical field of densimeters, the detection platform comprises a densimeter and a transparent water tank arranged at the top of the densimeter, the bottom of the transparent water tank is provided with a supporting pressing plate, and the periphery of the top of the supporting pressing plate is symmetrically and fixedly connected with fixed cylinders; a fastening bolt is inserted into one side of the top end of the fixing cylinder, and an inserting rod is inserted into the top of the fixing cylinder. According to the utility model, the inserted link is inserted at the top of the fixed cylinder, the height of the support frame can be adjusted as required by rotating the fastening bolt and controlling the inserted link to move up and down, and the adjusted height is fixed, so that objects with different sizes can be conveniently adapted to carry out soaking test; through cooperation of the second connecting rod and the connecting rotating shaft, the two hooks can be operated at the same time by pinching or unfolding the second connecting rod, disassembly or hanging use is convenient, assembly and disassembly are convenient, and operation smoothness is improved.

Description

Technical Field

[0001] This utility model relates to the field of densitometer technology, and more specifically, to a detection platform suitable for densitometers. Background Technology

[0002] A hydrometer, also called a specific gravity meter or a floating scale, is made based on gravity, the equilibrium of forces acting on a floating object, and Archimedes' principle. The detection principle is that an object immersed in a liquid experiences an upward buoyant force, the magnitude of which is equal to the weight of the liquid displaced by the object. When a solid is suspended and immersed in a liquid, it experiences a downward gravitational force G, an upward buoyant force, and an upward support force from the weighing device. The mass of the solid can be obtained based on the equilibrium of forces acting on the object.

[0003] When testing the density of solids, a testing platform is often required to suspend the solid material in a standard liquid to assist in the detection of solid density. Existing testing platforms use a simple bracket and four hooks to suspend a placement plate, and the object is placed on the placement plate to suspend it in the liquid. When the object is large, it is inconvenient to adjust the height of the bracket as needed, and the hooks need to be operated on simultaneously when suspending and disassembling, which is inconvenient to use. Therefore, a testing platform suitable for densitometers is proposed. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a detection platform suitable for densitometers to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a detection platform suitable for a densitometer, comprising a densitometer and a transparent water tank disposed on top of the densitometer, allowing for easy observation of the internal liquid volume through the transparent water tank. A supporting pressure plate is disposed at the bottom of the transparent water tank, and fixed cylinders are symmetrically fixedly connected to the top perimeter of the supporting pressure plate. A fastening bolt is inserted into one side of the top of the fixed cylinder, and an insertion rod is inserted into the top of the fixed cylinder. A supporting frame is fixedly connected to the top of the insertion rod. The supporting pressure plate and the fixed cylinder can support the insertion rod and the supporting frame, thus supporting solid materials during the density detection of fixed materials.

[0006] The transparent water tank has a perforated plate in the middle. A limit frame is fixedly connected to the top edge of the perforated plate. A first connecting rod is rotatably connected around the perimeter of the perforated plate. A hook is fixedly connected to the top of the first connecting rod. A second connecting rod is fixedly connected to the top of the hook. A connecting shaft is inserted into the top of the second connecting rod. The first connecting rod is suspended from the support frame by the hook. The perforated plate can be supported by the first connecting rod, which facilitates the support of solid materials placed on it, allowing the solid materials to be immersed in the liquid in the middle of the transparent water tank. This facilitates the measurement of the density of the solid materials, makes it easy to suspend the perforated plate on the support frame, and makes installation and use convenient. The second connecting rod allows for easy connection and removal of the hook from the support frame, making it convenient to use.

[0007] Preferably, the fixed cylinder is welded and fixed to the support plate, and the fastening bolt is threaded to the wall of the fixed cylinder. The height of the support frame can be adjusted as needed by sliding the insert rod inside the fixed cylinder. The adjustable height of the support frame can be fixed by rotating the fastening bolt to press and fix the insert rod.

[0008] Preferably, the support frame is configured as a rectangular structure, and the top ends of the four insert rods are fixedly connected to the corners of the support frame. The diameter of the insert rods is the same as the diameter of the support frame rods. The insert rods support the support frame, thereby improving the stability of the support frame.

[0009] Preferably, the top ends of the two first connecting rods at one end of the perforated plate are rotatably connected by a connecting shaft. The hook is hung on the rod of the support frame. Through the cooperation of the second connecting rod and the connecting shaft, the angle of the first connecting rod can be limited, thereby improving the stability of the first connecting rod and facilitating its handling and use.

[0010] Preferably, the top end of the first connecting rod extends into the interior of the support frame, and the openings of the hook are located on both sides of the support frame.

[0011] Preferably, the first connecting rod and the hook are integrally bent and formed, and the fixing cylinders at both ends of the support plate are located on both sides of the transparent water tank, which makes it convenient to hang the hook on the crossbar of the support frame and to remove the hook from the support frame, making it convenient to assemble and disassemble for use.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model first inserts a rod into the top of the fixed cylinder. By rotating the fastening bolt and controlling the rod to move up and down, the height of the support frame can be adjusted as needed and then fixed. This makes it convenient to adapt to objects of different sizes for immersion testing. Through the cooperation of the second connecting rod and the connecting shaft, the two hooks can be operated simultaneously by pinching or unfolding the second connecting rod, which is convenient for disassembly or hanging use, and improves the smoothness of operation.

[0014] 2. This utility model also facilitates material support through the perforated plate and limits the placement of materials through the limiting frame, thereby improving the stability of material placement. Through the cooperation of the second connecting rod and the connecting shaft, the angle of the first connecting rod can be limited, thereby improving the stability of the first connecting rod. It is convenient to pick up and operate, and it is convenient to hang the hook on the crossbar of the support frame and to remove the hook from the support frame, making it convenient to assemble and disassemble for use.

[0015] In summary, through the interaction of the above-mentioned functions, the height of the support frame can be easily adjusted and fixed, it is convenient to adapt to objects of different sizes for immersion testing, and the hooks can be easily operated and used, and the perforated plate can be easily disassembled or suspended. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram showing the disassembled structure of the perforated plate and transparent water tank of this utility model.

[0018] Figure 3 This is a schematic diagram showing the disassembled structure of the perforated plate and the supporting pressure plate of this utility model.

[0019] Figure 4 This is a schematic diagram showing the disassembled structure of the perforated plate, supporting pressure plate, and insertion rod of this utility model.

[0020] Figure 5 This utility model Figure 4 A magnified schematic diagram of the structure at point A in the middle.

[0021] The attached figures are labeled as follows: 1. Density meter; 2. Transparent water tank; 3. Support plate; 4. Fixing cylinder; 5. Insert rod; 6. Support frame; 7. Fastening bolt; 8. Perforated plate; 9. First connecting rod; 10. Hook; 11. Second connecting rod; 12. Connecting shaft; 13. Limiting frame. Detailed Implementation

[0022] 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.

[0023] As attached Figure 1-5 The above describes a detection platform suitable for a densitometer, including a densitometer 1 and a transparent water tank 2 set on top of the densitometer 1. The transparent water tank 2 allows for easy observation of the liquid volume inside. A support plate 3 is set at the bottom of the transparent water tank 2. Fixing cylinders 4 are symmetrically fixed around the top of the support plate 3. A fastening bolt 7 is inserted into one side of the top of the fixing cylinder 4. An insertion rod 5 is inserted into the top of the fixing cylinder 4. A support frame 6 is fixedly connected to the top of the insertion rod 5. The support plate 3 and the fixing cylinder 4 can support the insertion rod 5 and the support frame 6, which can support the solid material when the density of the fixed material is detected.

[0024] A perforated plate 8 is provided in the middle of the transparent water tank 2. A limit frame 13 is fixedly connected to the top edge of the perforated plate 8. A first connecting rod 9 is rotatably connected around the perforated plate 8. A hook 10 is fixedly connected to the top of the first connecting rod 9. A second connecting rod 11 is fixedly connected to the top of the hook 10. A connecting shaft 12 is inserted into the top of the second connecting rod 11. The first connecting rod 9 is suspended on the support frame 6 through the hook 10. The perforated plate 8 can be supported by the first connecting rod 9, which is convenient for supporting the placed solid materials and immersing the solid materials in the liquid in the middle of the transparent water tank 2. This facilitates the measurement of the density of the solid materials, makes it easy to suspend the perforated plate 8 on the support frame 6, and makes it easy to install and use. The hook 10 can be easily connected to and removed from the support frame 6 through the second connecting rod 11, which is convenient for use.

[0025] As attached Figure 1-5As shown, the fixed cylinder 4 is welded and fixed to the supporting pressure plate 3. The fastening bolts 7 are threaded to the wall of the fixed cylinder 4. The supporting frame 6 is set as a rectangular structure. The tops of the four insert rods 5 are fixedly connected to the corners of the supporting frame 6. The diameter of the insert rods 5 is the same as the diameter of the rod body of the supporting frame 6. The tops of the two first connecting rods 9 and the tops of the second connecting rods 11 at one end of the perforated plate 8 are rotatably connected by the connecting shaft 12. The hooks 10 are hung on the rod body of the supporting frame 6. The tops of the first connecting rods 9 extend into the interior of the supporting frame 6. The openings of the hooks 10 are located on both sides of the supporting frame 6. The first connecting rods 9 and the hooks 10 are integrally bent and formed. The fixed cylinders at both ends of the supporting pressure plate 3 are fixed. The fixed cylinder 4 is located on both sides of the transparent water tank 2. The insert rod 5 slides inside the fixed cylinder 4, and the height of the support frame 6 can be adjusted as needed. The insert rod 5 is pressed and fixed by rotating the fastening bolt 7, which can fix the adjustable height of the support frame 6. The insert rod 5 supports the support frame 6, improving the stability of the support frame 6. The angle of the first connecting rod 9 can be limited by the cooperation of the second connecting rod 11 and the connecting shaft 12, improving the stability of the first connecting rod 9. It is convenient to pick up and operate, and it is convenient to hang the hook 10 on the crossbar of the support frame 6 and to remove the hook 10 from the support frame 6, which is convenient for combination and disassembly.

[0026] The working principle of this utility model is as follows: When in use, a liquid of known density is poured into the transparent water tank 2, and a heated solid material is placed on the porous plate 8. The density is weighed by the densitometer 1 at the bottom of the transparent water tank 2, and the density of the solid material to be tested is calculated according to the internal formula. The density is then displayed on the display screen on the densitometer 1 for easy testing.

[0027] Before testing, the clamping of the insert rod 5 can be loosened by rotating the fastening bolt 7, and the support frame 6 can be pulled to move the insert rod 5 upward. The clamping bolt 7 can be rotated to press and fix the insert rod 5, and the height of the support frame 6 can be adjusted and fixed.

[0028] By pinching the second connecting rod 11, the end of the second connecting rod 11 near the hook 10 is moved to the opposite side, so that the two second connecting rods 11 rotate around the connecting shaft 12 as the axis and are lifted upward, so that the hook 10 is removed from the support frame 6, making it convenient to remove the support frame 6 and the perforated plate 8. After removal, the second connecting rod 11 limits the first connecting rod 9, improving the stability of the first connecting rod 9.

[0029] When installing the perforated plate 8, the second connecting rod 11 is passed through the middle of the support frame 6 and the two second connecting rods 11 are spread apart near the end of the hook 10, so that the hook 10 can be hung on the support frame 6 for easy installation and use.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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 detection platform suitable for a densitometer, comprising a densitometer (1) and a transparent water tank (2) disposed on top of the densitometer (1), characterized in that: The bottom of the transparent water tank (2) is provided with a support plate (3), and the top of the support plate (3) is symmetrically fixed with a fixing cylinder (4). A fastening bolt (7) is inserted into one side of the top of the fixing cylinder (4), and a plug rod (5) is inserted into the top of the fixing cylinder (4). A support frame (6) is fixedly connected to the top of the plug rod (5). The transparent water tank (2) has a perforated plate (8) in the middle. A limit frame (13) is fixedly connected to the top edge of the perforated plate (8). A first connecting rod (9) is rotatably connected around the perforated plate (8). A hook (10) is fixedly connected to the top of the first connecting rod (9). A second connecting rod (11) is fixedly connected to the top of the hook (10). A connecting shaft (12) is inserted into the top of the second connecting rod (11).

2. The detection platform for use in a densimeter according to claim 1, characterized in that: The fixed cylinder (4) is welded and fixed on the support plate (3), and the fastening bolt (7) is threadedly connected to the wall of the fixed cylinder (4).

3. The detection platform for use in a densitometer according to claim 1, characterized in that: The support frame (6) is configured as a rectangular structure, and the top ends of the four insert rods (5) are fixedly connected to the corners of the support frame (6). The diameter of the insert rods (5) is the same as the diameter of the rod body of the support frame (6).

4. The detection platform for use in a densitometer according to claim 1, characterized in that: The top ends of the two first connecting rods (9) at one end of the perforated plate (8) and the top ends of the second connecting rods (11) are rotatably connected by a connecting shaft (12), and the hook (10) is hung on the rod of the support frame (6).

5. The detection platform for use in a densitometer according to claim 1, characterized in that: The top end of the first connecting rod (9) extends into the interior of the support frame (6), and the openings of the hook (10) are located on both sides of the support frame (6).

6. The detection platform for use in a densitometer according to claim 1, characterized in that: The first connecting rod (9) and hook (10) are integrally bent and formed, and the fixing cylinders (4) at both ends of the supporting pressure plate (3) are located on both sides of the transparent water tank (2).

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