Container tank for metrological verification and detection

Abstract

The utility model relates to the technical field of metrological verification containers, in particular to a container for metrological verification detection, which can be used for conveniently placing a measuring cup, so that a worker does not need to hold the measuring cup all the time to take liquid, wrist ache is prevented, the measuring cup is not easy to shake, and waste caused by the fact that the liquid is sprayed on the hand during liquid taking is prevented. Convenience is brought to workers; comprising a tank body, the bottom end of the tank body is fixedly provided with a moving frame, the top end of the tank body is provided with a tank opening, one side of the tank body is fixedly communicated with a liquid discharging pipe, the top ends of two limiting plates are fixedly connected with reset springs, the two reset springs sleeve two guide rods respectively, and the top ends of the two reset springs are fixedly connected with the bottom end of a supporting plate; two groups of adapting seats are fixedly arranged at the top end of the supporting plate in a front-back symmetrical mode, supporting battens are rotationally arranged on the two groups of adapting seats in a sleeving mode, adapting shafts are fixedly arranged on the lower sides of the right ends of the two groups of movable plates, and the tops of the two groups of supporting battens are rotationally arranged on the two groups of adapting shafts in a sleeving mode respectively.

Description

Technical Field

[0001] The utility model relates to the technical field of measurement and verification container tanks, in particular to a container tank used for measurement and verification testing. Background Art

[0002] Metrological verification plays an important role in metrological work and is also an important measure to ensure the accuracy and consistency of measuring instruments. When conducting metrological verification of liquids, the collected liquid must first be stored in a specific container, and then brought back to the laboratory to take out a quantitative amount of the liquid in the container for inspection.

[0003] When quantitatively taking out liquid from a container tube, workers usually use a measuring cup to take out the liquid. When taking out the liquid, the worker holds the measuring cup and places it under the discharge pipe of the container tank, then opens the valve on the discharge pipe and takes out the liquid in a quantitative manner according to the scale on the measuring cup. The problem with the existing technology is that the worker needs to hold the measuring cup all the time, which can easily cause wrist pain. During the liquid taking process, the measuring cup is easily shaken, which can easily cause liquid to spill on the hands, causing inconvenience to the worker and causing liquid waste. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a container jar for measurement, calibration and testing that can be conveniently placed, so that the staff does not have to hold the measuring cup all the time to take liquid, thus preventing wrist pain, making the measuring cup less likely to shake, and preventing liquid from spilling on the hands and causing waste when taking liquid, thereby bringing convenience to the staff.

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a container tank for measurement and calibration detection, comprising a tank body, a supporting mechanism and a clamping mechanism, wherein a movable frame is fixedly mounted on the bottom end of the tank body, a tank mouth is provided on the top end of the tank body, a sealing cover is screwed on the tank mouth, a drain pipe is fixedly connected to one side of the tank body, and a valve is provided on the drain pipe, wherein the supporting mechanism comprises an L-shaped fixing plate and a supporting plate, the L-shaped fixing plate is fixedly mounted on the right end of the movable frame, two groups of guide holes are symmetrically provided on the supporting plate, two groups of guide rods are symmetrically fixed on the bottom end of the L-shaped fixing plate, the supporting plate is slidably sleeved on the two groups of guide rods through the matching guide holes, the bottom ends of the two groups of guide rods are fixedly provided with limit plates, and the two groups of limit plates are fixedly provided with limit plates. The top of the positioning plate is fixedly connected with a return spring, and the two groups of return springs are respectively mounted on the two groups of guide rods. The top of the two groups of return springs are fixedly connected to the bottom end of the support plate. The clamping mechanism includes two groups of movable plates, and the right end of the L-shaped fixed plate is provided with a T-shaped slide groove. The two groups of movable plates are symmetrically slidably mounted on the L-shaped fixed plate by cooperating with the T-shaped slide groove. The inner sides of the two groups of movable plates are fixed with connecting plates, and the two groups of connecting plates are fixedly connected with arc splints. Two groups of adapter seats are fixedly provided with front and back symmetrical fixation on the top of the support plate, and the two groups of adapter seats are rotatably mounted with support strips. The lower side of the right end of the two groups of movable plates is fixed with an adapter shaft, and the tops of the two groups of support strips are rotatably mounted on the two groups of adapter shafts.

[0007] Preferably, a liquid level mirror is provided on the front outer wall of the tank body, and a scale value is set on the liquid level mirror.

[0008] Preferably, anti-slip rubber pads are fixedly provided on the inner walls of the two groups of arc-shaped clamping plates.

[0009] Preferably, a buffer rubber pad is fixedly connected to the top of the support plate.

[0010] Preferably, sliding sleeves are fixedly provided in the two groups of guide holes on the support plate.

[0011] Preferably, a screw handle is fixedly provided on the top of the sealing cover.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: when in use, the support plate is in a horizontal state, and the return spring is slightly compressed by the gravity of the support plate. The staff can place the measuring cup on the support plate. The weight of the measuring cup is much greater than the thrust of the return spring, so that after the measuring cup is placed on the support plate, the support plate will be pushed to slide downward under the action of the guide rod. When the support plate slides downward, the support plate pulls the movable plate to move inward along the T-shaped slide groove through the cooperation of the supporting strip and the adapter shaft, so that the movable plate drives the arc splint to move inward through the connecting plate, thereby The arc-shaped splint clamps the measuring cup to fix it. After the measuring cup is placed, the reset spring is compressed to the maximum extent and its length no longer changes. Then the valve can be opened to allow the liquid in the tank to flow into the measuring cup through the discharge pipe. After taking out an appropriate amount, the valve is closed and the measuring cup can be lifted up to be removed from the support plate, so that the measuring cup can be placed conveniently, so that the staff does not have to hold the measuring cup all the time to take liquid, which prevents wrist pain and makes the measuring cup less likely to shake, preventing liquid from spilling on the hands and causing waste, bringing convenience to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an axonometric structural diagram of the present utility model;

[0014] Figure 2 This is a schematic diagram of a partial axonometric structure of the utility model;

[0015] Figure 3 This utility model Figure 2 A schematic diagram of the upward-looking axonometric structure;

[0016] Figure 4 This is a schematic diagram of the axonometric structure of the support plate in the utility model;

[0017] Figure 5 This is a schematic diagram of the axonometric structure of the L-shaped fixing plate in the present invention;

[0018] Figure 6 This is a partial axonometric structural diagram of the clamping mechanism in the utility model;

[0019] Markings in the accompanying drawings: 1. Tank body; 2. Mobile frame; 3. Sealing cover; 4. Drain pipe; 5. Valve; 6. L-shaped fixing plate; 7. Support plate; 8. Guide rod; 9. Limit plate; 10. Reset spring; 11. Movable plate; 12. Connecting plate; 13. Arc-shaped splint; 14. Adapter seat; 15. Support strip; 16. Adapter shaft; 17. Liquid level mirror; 18. Anti-slip rubber pad; 19. Buffer rubber pad; 20. Sleeve; 21. Twist handle. DETAILED DESCRIPTION

[0020] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] Example

[0022] See also Figures 1-6 The utility model is a container tank for measurement and calibration testing, including a tank body 1, a mobile frame 2 is fixedly installed at the bottom end of the tank body 1, a tank mouth is provided on the top of the tank body 1, and a sealing cover 3 is screwed on the tank mouth. A drainage pipe 4 is fixedly connected to one side of the tank body 1, and a valve 5 is provided on the drainage pipe 4. An L-shaped fixing plate 6 is fixedly installed on the right end of the mobile frame 2, and two groups of guide holes are symmetrically provided on the supporting plate 7. Two groups of guide rods 8 are symmetrically fixed at the bottom end of the L-shaped fixing plate 6. The supporting plate 7 is slidably fitted on the two groups of guide rods 8 through the matching guide holes. The bottom ends of the two groups of guide rods 8 are fixed with limit plates 9. The tops of the two groups of limit plates 9 The ends are fixedly connected with return springs 10, and the two sets of return springs 10 are respectively sleeved on the two sets of guide rods 8. The tops of the two sets of return springs 10 are fixedly connected to the bottom ends of the support plates 7. A T-shaped slot is provided at the right end of the L-shaped fixed plate 6. The two sets of movable plates 11 are symmetrically slidably mounted on the L-shaped fixed plate 6 by cooperating with the T-shaped slot. A connecting plate 12 is fixedly provided on the inner side of the two sets of movable plates 11. An arc-shaped splint 13 is fixedly connected to the two sets of connecting plates 12. Two sets of adapters 14 are symmetrically fixed on the top of the support plate 7. A support strip 15 is rotatably mounted on the two sets of adapters 14. The lower side of the right end of the two sets of movable plates 11 The two sets of support strips 15 are fixed with transfer shafts 16, and the tops of the two sets of support strips 15 are respectively rotated and sleeved on the two sets of transfer shafts 16; when in use, the support plate 7 is in a horizontal state, and the return spring 10 is slightly compressed by the gravity of the support plate 7. The staff can place the measuring cup on the support plate 7. The weight of the measuring cup is much greater than the thrust of the return spring 10, so that after the measuring cup is placed on the support plate 7, it will push the support plate 7 to slide downward under the action of the guide rod 8. When the support plate 7 slides downward, the support plate 7 pulls the movable plate 11 along the T-shaped slide groove inward through the cooperation of the support strips 15 and the transfer shaft 16, so that the movable plate 11 passes through the connecting plate 1 2 drives the arc-shaped clamping plate 13 to move inward, thereby clamping the measuring cup and fixing the measuring cup. After the measuring cup is placed, the return spring 10 is compressed to the maximum extent and its length no longer changes. Then the valve 5 can be opened to allow the liquid in the tank body 1 to flow into the measuring cup through the discharge pipe 4. After taking out an appropriate amount, the valve 5 is closed and the measuring cup is lifted up to be removed from the supporting plate 7. This makes it convenient to place the measuring cup, so that the staff does not have to hold the measuring cup all the time to take liquid, which prevents wrist pain and makes the measuring cup less likely to shake, preventing liquid from spilling on the hands and causing waste when taking liquid, bringing convenience to the staff.

[0023] A liquid level mirror 17 is provided on the front outer wall of the tank body 1 , and a scale value is set on the liquid level mirror 17 ; by providing the liquid level mirror 17 , it is easy to observe the remaining amount of liquid inside the tank body 1 so that the sealing cover 3 can be opened in time for replenishment.

[0024] Anti-skid rubber pads 18 are fixedly provided on the inner walls of the two groups of arc-shaped clamping plates 13; by providing the anti-skid rubber pads 18, the arc-shaped clamping plates 13 can clamp the measuring cup more firmly to avoid slipping.

[0025] The top of the support plate 7 is fixedly connected with a cushioning rubber pad 19; by providing the cushioning rubber pad 19, it can prevent the bottom of the measuring cup from colliding with the top of the support plate 7 when the measuring cup is placed, thereby playing a cushioning and protective role.

[0026] Sliding sleeves 20 are fixedly provided in the two sets of guide holes on the supporting plate 7; by providing the sliding sleeves 20, the supporting plate 7 can slide more smoothly on the guide rod 8.

[0027] A twist handle 21 is fixedly provided at the top of the sealing cover 3 ; by providing the twist handle 21 , the sealing cover 3 can be opened and closed more conveniently.

[0028] When the measuring cup is put on the supporting plate 7, the weight of the measuring cup is much greater than the thrust of the returning spring 10, and the measuring cup is placed on the supporting plate 7, which pushes the supporting plate 7 to slide downward under the action of the guide rod 8. When the supporting plate 7 slides downward, the supporting plate 7 pulls the movable plate 11 along the T-shaped slide groove through the cooperation of the supporting strip 15 and the adapter shaft 16, so that the movable plate 11 drives the arc clamping plate 13 to move inward through the connecting plate 12, and then the arc clamping plate 13 clamps the measuring cup, so that the measuring cup is fixed. After the measuring cup is put on, the returning spring 10 is compressed to the maximum extent and its length no longer changes. Then the valve 5 can be opened to allow the liquid in the tank body 1 to flow into the measuring cup through the discharge pipe 4. After taking out an appropriate amount, the valve 5 is closed, and the measuring cup can be lifted up and removed from the supporting plate 7.

[0029] The utility model is a container tank for measurement, calibration and testing. Its installation method, connection method or setting method are all common mechanical methods. As long as they can achieve their beneficial effects, they can be implemented. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A container tank for measurement, verification and testing, comprising a tank body (1), characterized in that: It also includes a supporting mechanism and a clamping mechanism; A tank body (1), wherein a movable frame (2) is fixedly mounted on the bottom end of the tank body (1), a tank opening is provided on the top end of the tank body (1), a sealing cover (3) is screwed on the tank opening, a liquid discharge pipe (4) is fixedly connected to one side of the tank body (1), and a valve (5) is provided on the liquid discharge pipe (4); The supporting mechanism comprises an L-shaped fixing plate (6) and a supporting plate (7), wherein the L-shaped fixing plate (6) is fixedly mounted on the right end of the mobile frame (2), two groups of guide holes are symmetrically provided on the supporting plate (7), two groups of guide rods (8) are symmetrically fixed on the bottom end of the L-shaped fixing plate (6), the supporting plate (7) is slidably sleeved on the two groups of guide rods (8) through the matching guide holes, the bottom ends of the two groups of guide rods (8) are fixedly provided with a limit plate (9), the top ends of the two groups of limit plates (9) are fixedly connected with a return spring (10), the two groups of return springs (10) are respectively sleeved on the two groups of guide rods (8), and the top ends of the two groups of return springs (10) are fixedly connected to the bottom end of the supporting plate (7); The clamping mechanism comprises two groups of movable plates (11), a T-shaped slot is provided at the right end of the L-shaped fixed plate (6), the two groups of movable plates (11) are symmetrically slidably mounted on the L-shaped fixed plate (6) by cooperating with the T-shaped slot, the inner sides of the two groups of movable plates (11) are fixed with connecting plates (12), the two groups of connecting plates (12) are fixedly connected with arc-shaped clamping plates (13), the top of the supporting plate (7) is symmetrically fixed with two groups of transfer seats (14), the two groups of transfer seats (14) are rotatably fitted with support strips (15), the lower sides of the right ends of the two groups of movable plates (11) are fixed with transfer shafts (16), and the tops of the two groups of support strips (15) are rotatably fitted on the two groups of transfer shafts (16).

2. A container tank for measurement, verification and testing according to claim 1, characterized in that: A liquid level mirror (17) is provided on the front outer wall of the tank body (1), and a scale value is provided on the liquid level mirror (17).

3. A container tank for measurement, verification and testing according to claim 2, characterized in that: Anti-slip rubber pads (18) are fixedly provided on the inner walls of the two groups of arc-shaped clamping plates (13).

4. A container tank for measurement, verification and testing according to claim 3, characterized in that: A buffer rubber pad (19) is fixedly connected to the top of the support plate (7).

5. A container tank for measurement, verification and testing according to claim 4, characterized in that: Sliding sleeves (20) are fixedly provided in the two groups of guide holes on the supporting plate (7).

6. A container tank for measurement, verification and testing according to claim 5, characterized in that: A screw handle (21) is fixedly provided on the top end of the sealing cover (3).

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