Detection device of magnetostrictive liquid level meter

Abstract

According to the scheme, the detection device for the magnetostrictive liquid level meter comprises a bottom plate and further comprises a first adjusting assembly fixedly connected to the top of the bottom plate and a top plate hinged to one side of the bottom plate, a second adjusting assembly is fixedly connected to the top of the top plate, a containing shell is hinged to one side of the top plate, and a containing frame is slidably connected into the containing shell; the utility model belongs to the technical field of monitoring equipment, and particularly relates to a detection device for a magnetostrictive liquid level meter, which is characterized in that a placement shell can be conveniently placed horizontally through the cooperation of a first adjusting assembly and a second adjusting assembly, the accuracy of calibration is improved, and the magnetostrictive liquid level meter can be conveniently taken and placed from the placement shell through a placement frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of calibration devices, in particular to a detection device for a magnetostrictive liquid level gauge. Background Art

[0002] Magnetostrictive level gauges have high precision, high stability and high reliability. They are widely used in industrial measurement and control of liquid levels in various liquid tanks such as petroleum, chemical raw material storage, industrial processes, biochemistry, medicine, food and beverage, tank area management and underground inventory at gas stations, dam water level, reservoir water level monitoring and sewage treatment, etc.

[0003] When using the existing magnetostrictive liquid level gauge detection and calibration device, the magnetostrictive liquid level gauge is first fixedly installed inside the test box by a fixing device, and detection is performed by comparing the data of the detection device with that of the magnetostrictive liquid level gauge. It is found in the use of the existing detection and calibration device that the box is not placed flat during detection, resulting in uneven liquid level and deviation in the detection and calibration results. At the same time, it is not convenient to take out the magnetostrictive liquid level gauge after use, resulting in poor practicality. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the box body is not placed flat during detection, resulting in uneven liquid level and deviation in detection calibration results, and it is not convenient to take it out after use.

[0005] The technical solution adopted by the utility model is as follows: This solution provides a detection device for a magnetostrictive liquid level gauge, including a base plate, a first adjustment component fixedly connected to the top of the base plate, and a top plate hinged to one side of the base plate, a second adjustment component fixedly connected to the top of the top plate, a placement shell hinged to one side of the top plate, and a placement frame slidably connected to the placement shell.

[0006] Preferably, the first adjustment assembly includes a first bearing seat symmetrically fixedly connected to the top of the base plate, a first sliding block slidably connected to the top of the base plate, a first fixed block fixedly connected to the bottom of the top plate, a first support seat symmetrically fixedly connected to one side of the top of the base plate, and a first placement seat evenly fixedly connected to the bottom of the top plate, the first placement seat is arranged on both sides of the first support seat, and the first placement seats on both sides are hinged to the first support seat, a first connecting rod is symmetrically hinged on the first sliding block, the other end of the first connecting rod is hinged to the first fixed block, the first sliding block is threadedly connected to the first screw, a first knob is rotatably connected to the first bearing seat, and the first knob is coaxially fixedly connected to the first screw.

[0007] Preferably, the second adjustment assembly is symmetrically fixedly connected to the second bearing seat on the top of the top plate, the second sliding block slidably connected to the top of the top plate, the second fixed block fixedly connected to the bottom of the placement shell, the second support seat symmetrically fixedly connected to one side of the top of the top plate, and the second placement seat evenly fixedly connected to the bottom of the placement shell, the second placement seat is arranged on both sides of the second support seat, and the second placement seats on both sides are hinged to the second support seat, the second sliding block is symmetrically hinged with a second connecting rod, the other end of the second connecting rod is hinged to the second fixed block, the second sliding block is threadedly connected to the second screw, the second bearing seat is rotatably connected with a second knob, and the second knob is coaxially fixedly connected to the second screw.

[0008] Preferably, a protective bottom is fixedly connected to the bottom of the placement frame, the protective bottom layer is arranged in a tic-tac-toe shape, handles are symmetrically fixedly connected to the top of the placement frame on both sides, guide blocks are evenly fixedly connected inside the placement shell, and the placement frame is slidably connected to the guide blocks.

[0009] Preferably, a water level detector is fixedly connected to one side of the placement shell, a water pump is fixedly connected to one side of the placement shell, a water inlet pipe is fixedly connected to the other end of the water pump, and a discharge valve is fixedly connected to the other side of the bottom of the placement shell.

[0010] Preferably, a placement base is evenly and fixedly connected to the bottom of the base plate, and the placement base is distributed in a rectangular shape.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows:

[0012] 1. The first adjustment component and the second adjustment component cooperate to facilitate the placement of the placement shell to be level, thereby improving the accuracy of calibration;

[0013] 2. The placement frame makes it easy to take the magnetostrictive level gauge out of the placement shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this scheme;

[0015] Figure 2 This is a schematic diagram of the overall structure of this scheme from another perspective;

[0016] Figure 3 Schematic diagram of the three-dimensional structure of this scheme;

[0017] Figure 4 This is a schematic diagram of the overall cross-sectional structure of this scheme.

[0018] Among them, 1. bottom plate, 2. first adjustment component, 3. top plate, 4. second adjustment component, 5. placement shell, 6. placement frame, 7. first bearing seat, 8. first screw, 9. first sliding block, 10. first fixed block, 11. first connecting rod, 12. first knob, 13. first placement seat, 14. first support seat, 15. second bearing seat, 16. second screw, 17. second sliding block, 18. second fixed block, 19. second connecting rod, 20. second knob, 21. second placement seat, 22. second support seat, 23. protective bottom, 24. guide block, 25. water level detector, 26. handle, 27. placement base, 28. water pump, 29. water inlet pipe, 30. discharge valve.

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] like Figure 1-Figure 4 As shown, the present scheme is a detection device of a magnetostrictive liquid level gauge, comprising a base plate 1, a first adjustment component 2 fixedly connected to the top of the base plate 1, and a top plate 3 hinged to one side of the base plate 1, a second adjustment component 4 fixedly connected to the top of the top plate 3, a placement shell 5 hingedly connected to one side of the top plate 3, a placement frame 6 slidably connected to the placement shell 5, a placement base 27 evenly and fixedly connected to the bottom of the base plate 1, and the placement bottom is distributed in a rectangular shape.

[0022] Among them, Figure 1 and Figure 3As shown, the first adjustment component 2 includes a first bearing seat 7 symmetrically fixedly connected to the top of the base plate 1, a first sliding block 9 slidably connected to the top of the base plate 1, a first fixed block 10 fixedly connected to the bottom of the top plate 3, a first support seat 14 symmetrically fixedly connected to one side of the top of the base plate 1, and a first placement seat 13 uniformly fixedly connected to the bottom of the top plate 3, the first placement seat 13 is arranged on both sides of the first support seat 14, and the first placement seats 13 on both sides are hinged to the first support seat 14, the first sliding block 9 is symmetrically hinged with a first connecting rod 11, the other end of the first connecting rod 11 is hinged to the first fixed block 10, the first sliding block 9 is threadedly connected to the first screw 8, the first bearing seat 7 is rotatably connected with a first knob 12, and the first knob 12 is coaxially fixedly connected to the first screw 8.

[0023] like Figure 1 and Figure 3 As shown, the second adjustment component 4 is symmetrically fixedly connected to the second bearing seat 15 on the top of the top plate 3, the second sliding block 17 slidably connected to the top of the top plate 3, the second fixed block 18 fixedly connected to the bottom of the placement shell 5, the second support seat 22 symmetrically fixedly connected to one side of the top of the top plate 3, and the second placement seat 21 uniformly fixedly connected to the bottom of the placement shell 5, the second placement seat 21 is arranged on both sides of the second support seat 22, and the second placement seats 21 on both sides are hinged to the second support seat 22, the second sliding block 17 is symmetrically hinged with a second connecting rod 19, the other end of the second connecting rod 19 is hinged to the second fixed block 18, the second sliding block 17 is threadedly connected to the second screw 16, the second bearing seat 15 is rotatably connected with a second knob 20, and the second knob 20 is coaxially fixedly connected to the second screw 16.

[0024] like Figure 1-Figure 4 As shown, the bottom of the placement frame 6 is fixedly connected to a protective bottom 23, and the protective bottom 23 is arranged in a tic-tac-toe shape. Handles 26 are symmetrically fixedly connected to the top of the placement frame 6 on both sides. Guide blocks 24 are evenly fixedly connected inside the placement shell 5, and the placement frame 6 is slidably connected to the guide blocks 24.

[0025] like Figure 1-Figure 4 As shown, a water level detector 25 is fixedly connected to one side of the placement shell 5, a water pump 28 is fixedly connected to one side of the placement shell 5, a water inlet pipe 29 is fixedly connected to the other end of the water pump 28, and a discharge valve 30 is fixedly connected to the other side of the bottom of the placement shell 5.

[0026] The beneficial effects achieved by the utility model using the above structure are as follows:

[0027] Embodiment 1: Place the device at a suitable position, place the magnetostrictive liquid level gauge in the placement frame 6, and then place it on the protective bottom 23 to prevent the magnetostrictive liquid level gauge from falling. Pull the handle 26 to place the placement frame 6 in the placement shell 5, and then move it along the guide block 24 and place it in the placement shell 5. Then start the water pump 28, and draw external water into the placement shell 5 through the water inlet pipe 29. The water level detector 25 is used to detect and calibrate the magnetostrictive liquid level gauge at the same time. Pull the handle 26 to remove the placement frame 6 from the placement shell 5, so as to facilitate the magnetostrictive liquid level gauge to be taken in and placed in the placement shell 5.

[0028] Embodiment 2: This embodiment is based on the previous embodiment and adjusts the level.

[0029] Specifically, an external level detector is placed on the top of the placement shell 5, and then the first knob 12 is rotated, and then the first knob 12 drives the first screw 8 to rotate, the first screw 8 drives the first sliding block 9 to move, the first sliding block 9 drives the first connecting rod 11 to push the first fixed block 10 to move, and then the first fixed block 10 drives the top plate 3 to move, and the top plate 3 drives the first placement seat 13 to swing on the first support seat 14, and the external level detector is observed to determine the current level. When adjustment is needed in another direction, the second knob 20 is rotated, and then the second knob 20 drives the second screw 16 to rotate, the second screw 16 drives the second sliding block 17 to move, and the second sliding block 17 drives the second connecting rod 19 to push the second fixed block 18 to move, and then the second fixed block 18 drives the placement shell 5 to move, and the placement shell 5 drives the first placement seat 13 to swing on the first support seat 14, so as to facilitate the placement of the placement shell 5 to be level and improve the accuracy of calibration.

[0030] The above description of the utility model and its implementation methods is not restrictive. The drawings are only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A detection device for a magnetostrictive liquid level gauge, comprising a bottom plate, characterized in that: It also includes a first adjustment component fixedly connected to the top of the bottom plate and a top plate hinged to one side of the bottom plate, a second adjustment component fixedly connected to the top of the top plate, a placement shell hinged to one side of the top plate, and a placement frame slidably connected to the placement shell.

2. The detection device of a magnetostrictive liquid level gauge according to claim 1, characterized in that: The first adjustment assembly includes a first bearing seat symmetrically fixedly connected to the top of the base plate, a first sliding block slidably connected to the top of the base plate, a first fixed block fixedly connected to the bottom of the top plate, a first support seat symmetrically fixedly connected to one side of the top of the base plate, and a first placement seat evenly fixedly connected to the bottom of the top plate. The first placement seat is arranged on both sides of the first support seat, and the first placement seats on both sides are hinged to the first support seat. A first connecting rod is symmetrically hinged on the first sliding block, and the other end of the first connecting rod is hinged to the first fixed block. The first sliding block is threadedly connected to the first screw rod, and a first knob is rotatably connected to the first bearing seat, and the first knob is coaxially fixedly connected to the first screw rod.

3. The detection device of a magnetostrictive liquid level gauge according to claim 2, characterized in that: The second adjustment component is symmetrically fixedly connected to the second bearing seat on the top of the top plate, the second sliding block slidably connected to the top of the top plate, the second fixed block fixedly connected to the bottom of the placement shell, the second support seat symmetrically fixedly connected to one side of the top of the top plate, and the second placement seat evenly fixedly connected to the bottom of the placement shell. The second placement seat is arranged on both sides of the second support seat, and the second placement seats on both sides are hinged to the second support seat. The second sliding block is symmetrically hinged with a second connecting rod, and the other end of the second connecting rod is hinged to the second fixed block. The second sliding block is threadedly connected to the second screw. The second bearing seat is rotatably connected with a second knob, and the second knob is coaxially fixedly connected to the second screw.

4. The detection device of a magnetostrictive liquid level gauge according to claim 3, characterized in that: The bottom of the placement frame is fixedly connected with a protective bottom, the protective bottom layer is arranged in a well shape, the top of the placement frame is symmetrically fixedly connected with handles on both sides, the placement shell is evenly fixedly connected with guide blocks, and the placement frame is slidably connected to the guide blocks.

5. The detection device of a magnetostrictive liquid level gauge according to claim 4, characterized in that: A water level detector is fixedly connected to one side of the placement shell, a water pump is fixedly connected to one side of the placement shell, a water inlet pipe is fixedly connected to the other end of the water pump, and a discharge valve is fixedly connected to the other side of the bottom of the placement shell.

6. The detection device of a magnetostrictive liquid level gauge according to claim 5, characterized in that: The bottom of the bottom plate is evenly and fixedly connected with a placing base, and the placing bottom is distributed in a rectangular shape.

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