Icing thickness measuring device for experiment

Abstract

The utility model relates to the technical field of icing thickness measuring devices, and discloses an icing thickness measuring device for experiments, which comprises a graduated scale, and a support frame is fixedly mounted on the right side of the graduated scale. According to the utility model, through the arrangement of the graduated scale, the support plate and the rotating scale, when an operator needs to measure the thickness of ice, the bottom of the support frame and the bottom of an ice block are placed on the same plane, then the support plate is unfixed by rotating the bolt, and the ice block is fixed by moving the support plate. An operator rotates a bolt, so that the bottom of the rotating ruler is in contact with the surface of the ice block, and the operator fixes a supporting plate and a supporting frame by rotating the bolt again, so that the supporting plate can support the rotating ruler, the rotating ruler can be kept horizontal, and the accuracy of a measurement result is guaranteed; at the moment, an operator can obtain the icing thickness by reading scales on the outer surface of the graduated scale.

Description

Technical Field

[0001] The utility model relates to the technical field of ice thickness measuring devices, and more specifically to an ice thickness measuring device used in experiments. Background Art

[0002] Ice is a substance that is commonly found in nature. It has many unique physical and chemical properties, one of which is its thickness. Ice thickness is an important physical quantity. By measuring the thickness of ice, we can obtain many important data.

[0003] By conducting ice-forming experiments in the laboratory, the ice-forming conditions in different environments are simulated. After the ice is formed, the thickness of the ice needs to be measured. The existing ice thickness measurement is usually performed by operators using a small caliper or ruler for direct measurement. The data obtained by this measurement method is inaccurate and there are certain observation errors. In addition, the measurement range of the small caliper is limited, so it is very limited in use, and therefore needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an ice thickness measuring device for experimental use, which has the advantages of being convenient to use and accurate in measurement.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an ice thickness measuring device for experimental use, comprising:

[0006] A scale, wherein a support frame is fixedly installed on the right side of the scale, and a slide groove is provided on the front and back sides of the support frame;

[0007] A storage mechanism, wherein the storage mechanism is arranged inside the support frame;

[0008] A measuring mechanism, wherein the measuring mechanism is arranged inside the slideway;

[0009] The measuring mechanism includes a slider, the outer surface of the slider is movably connected to the inner surface of the slide groove, the outer surface of the slider is fixedly connected to a support plate, the front surface of the support plate is threaded with bolts, the upper surface of the support plate is movably connected to a rotating ruler, the support plate supports the rotating ruler, the outer surface of the rotating ruler is movably connected to the inner surface of the support frame, the left end of the rotating ruler is internally fixedly sleeved with a fixed shaft, both ends of the fixed shaft penetrate the rotating ruler and extend to the outside of the rotating ruler and are movably connected to the inner surface of the support frame.

[0010] As a preferred technical solution of the utility model, the storage mechanism includes:

[0011] A first spring, wherein the top of the first spring is fixedly connected to the top of the inner surface of the support frame, the bottom of the first spring is fixedly connected to a top plate, and the outer surface of the top plate is movably connected to the inner surface of the support frame;

[0012] The baffle plate has a bottom that is fixedly connected to the bottom of the inner surface of the support frame.

[0013] As a preferred technical solution of the utility model, the front side of the rotary ruler is provided with scale lines, and the back side of the rotary ruler is provided with notches.

[0014] As a preferred technical solution of the utility model, a movable shaft is movably sleeved inside the slot, the other end of the movable shaft passes through the slot and extends to the outside of the slot, a disc is fixedly sleeved on the outer surface of the movable shaft, a first slot is provided on the right side of the disc, and a second slot is provided on the top of the disc.

[0015] As a preferred technical solution of the utility model, a fixed plate is fixedly connected to the left side of the disc, and a movable plate is movably sleeved inside the fixed plate.

[0016] As a preferred technical solution of the utility model, a fixed rod is fixedly connected to the back of the rotating ruler, a moving block is movably sleeved on the outer surface of the fixed rod, a mounting plate is fixedly installed on the top of the moving block, and a pull rod is movably sleeved inside the mounting plate.

[0017] As a preferred technical solution of the utility model, the left end of the pull rod is fixedly connected with a block, the outer surface of the block is movably connected to the inner surface of the second slot, the right side of the block is fixedly connected with a second spring, the other end of the second spring is fixedly connected to the inner surface of the mounting plate, and the second spring will push the block to move under the action of elastic force.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] 1. The utility model provides a scale, a support plate and a rotating ruler. When the operator needs to measure the thickness of ice, first the bottom of the support frame and the bottom of the ice are placed on the same plane, and then the support plate is released by rotating the bolts. The support plate is moved so that the bottom of the rotating ruler contacts the surface of the ice. The operator fixes the support plate and the support frame by rotating the bolts again, so that the support plate can support the rotating ruler, and then the rotating ruler can be kept horizontal, thereby ensuring the accuracy of the measurement result. At this time, the operator can obtain the thickness of the ice by reading the scale on the outer surface of the scale, which is convenient for the operator to use and ensures the accuracy of the measurement result.

[0020] 2. The utility model provides a movable shaft, a disc, a moving block and a clamping block. When the operator needs to measure the width of the ice cube, he can pull the pull rod outward to make the clamping block disengage from the inside of the second clamping slot, thereby releasing the fixing effect on the disc. At this time, the operator can rotate and move the disc so that the side of the movable plate contacts the side of the ice cube that needs to be measured, and then move the moving block so that the clamping block enters the inside of the first clamping slot, thereby limiting the disc, thereby ensuring that the fixed plate and the movable plate are in a vertical state, thereby ensuring the accuracy of the measurement result. At this time, the operator can obtain the experimental data by reading the value of the scale pattern. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the top of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the back side of the utility model;

[0025] Figure 5 It is a cross-sectional structural schematic diagram of the movable shaft of the utility model;

[0026] Figure 6 for Figure 5 Schematic diagram of the local enlarged structure at point A in the middle.

[0027] In the figure: 1. scale; 2. support frame; 3. slide groove; 4. slider; 5. support plate; 6. bolt; 7. rotating ruler; 8. fixed shaft; 9. first spring; 10. top plate; 11. baffle plate; 12. scale pattern; 13. notch; 14. movable shaft; 15. disk; 16. first slot; 17. second slot; 18. fixed plate; 19. movable plate; 20. fixed rod; 21. moving block; 22. mounting plate; 23. pull rod; 24. block; 25. second spring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figures 1 to 6As shown, the utility model provides an ice thickness measuring device for experimental use, comprising:

[0030] A scale 1, a support frame 2 is fixedly installed on the right side of the scale 1, and a slide groove 3 is provided on the front and back of the support frame 2;

[0031] A storage mechanism, which is arranged inside the support frame 2;

[0032] A measuring mechanism, which is arranged inside the slide 3;

[0033] The measuring mechanism includes a slider 4, the outer surface of the slider 4 is movably connected to the inner surface of the slide groove 3, the outer surface of the slider 4 is fixedly connected to a support plate 5, the front surface of the support plate 5 is threaded with a bolt 6, the upper surface of the support plate 5 is movably connected to a rotating ruler 7, the support plate 5 supports the rotating ruler 7, the outer surface of the rotating ruler 7 is movably connected to the inner surface of the support frame 2, the left end of the rotating ruler 7 is internally fixedly sleeved with a fixed shaft 8, both ends of the fixed shaft 8 penetrate the rotating ruler 7 and extend to the outside of the rotating ruler 7 and are movably connected to the inner surface of the support frame 2.

[0034] When measuring the thickness of ice, the operator first makes the bottom of the support frame 2 and the bottom of the ice cube in the same plane, then releases the fixation of the support plate 5 by rotating the bolt 6, and adjusts the height of the support plate 5 so that the bottom of the rotating ruler 7 contacts the top of the ice cube, thereby obtaining the thickness of the ice. At this time, the operator fixes the support plate 5 and the support frame 2 by rotating the bolt 6, so that the support plate 5 can support the rotating ruler 7.

[0035] The collection agencies include:

[0036] A first spring 9, the top of the first spring 9 is fixedly connected to the top of the inner surface of the support frame 2, the bottom of the first spring 9 is fixedly connected to a top plate 10, and the outer surface of the top plate 10 is movably connected to the inner surface of the support frame 2;

[0037] The baffle plate 11 has a bottom that is fixedly connected to the bottom of the inner surface of the support frame 2 .

[0038] When the operator rotates the rotating ruler 7 to make it in a vertical state, the rotating ruler 7 can be stored in the interior of the support frame 2. At this time, the first spring 9 will push the top plate 10 downward under the action of elastic force, so that the top plate 10 pushes the rotating ruler 7, and the rotating ruler 7 can be stably placed inside the support frame 2.

[0039] The front side of the rotating ruler 7 is provided with scale lines 12 , and the back side of the rotating ruler 7 is provided with notches 13 .

[0040] By providing the scale lines 12, an operator can obtain the width of the ice cube by reading the value of the scale lines 12.

[0041] Among them, a movable shaft 14 is movably sleeved inside the slot 13, and the other end of the movable shaft 14 passes through the slot 13 and extends to the outside of the slot 13. A disc 15 is fixedly sleeved on the outer surface of the movable shaft 14. A first slot 16 is opened on the right side of the disc 15, and a second slot 17 is opened on the top of the disc 15.

[0042] By providing the movable shaft 14 , the disc 15 can drive the movable shaft 14 to move and rotate inside the slot 13 .

[0043] A fixed plate 18 is fixedly connected to the left side of the disc 15 , and a movable plate 19 is movably sleeved inside the fixed plate 18 .

[0044] By providing the movable plate 19, when the fixed plate 18 cannot contact the ice cubes, the operator can pull out the movable plate 19 so that the side of the movable plate 19 contacts the ice cubes, thereby avoiding inaccurate measurement results.

[0045] The back of the rotating ruler 7 is fixedly connected with a fixed rod 20, the outer surface of the fixed rod 20 is movably sleeved with a moving block 21, the top of the moving block 21 is fixedly installed with a mounting plate 22, and the interior of the mounting plate 22 is movably sleeved with a pull rod 23.

[0046] The outer surface of the fixing rod 20 is smooth, so that the moving block 21 can move more smoothly on the outer surface of the fixing rod 20 .

[0047] Among them, the left end of the pull rod 23 is fixedly connected with a block 24, the outer surface of the block 24 is movably connected to the inner surface of the second slot 17, the right side of the block 24 is fixedly connected with a second spring 25, the other end of the second spring 25 is fixedly connected to the inner surface of the mounting plate 22, and the second spring 25 will push the block 24 to move under the action of elastic force.

[0048] When the clamping block 24 is located inside the second clamping groove 17 , it will fix the disc 15 so that the disc 15 cannot rotate.

[0049] The working principle and use process of this utility model:

[0050] When the operator needs to measure the thickness of ice, first, the bottom of the support frame 2 and the bottom of the ice are placed on the same plane, and the fixing effect on the support plate 5 is released by rotating the bolt 6. Then the operator moves the support plate 5 downward. When the bottom of the rotating ruler 7 contacts the top of the ice, the support plate 5 is fixed to the support frame 2 by rotating the bolt 6 again. The support plate 5 will support the rotating ruler 7 and keep the rotating ruler 7 horizontal. At this time, the operator can obtain the thickness of the ice by reading the value of the scale 1, which is convenient for the operator to use and ensures the accuracy of the measurement result. When the operator needs to continue to measure the width of the ice , the pull rod 23 can be pulled outward so that the pull rod 23 drives the block 24 to move outward, so that the block 24 is separated from the inside of the second slot 17, thereby releasing the fixing effect on the disc 15. At this time, the operator rotates and moves the disc 15 so that the side of the movable plate 19 contacts the side of the ice cube to be measured, and then moves the movable block 21 and pulls the pull rod 23 again so that the block 24 can enter the inside of the first slot 16, so that the block 24 limits the disc 15, so that the fixed plate 18 and the movable plate 19 can remain in a vertical state, ensuring the accuracy of the experimental data. At this time, the operator can obtain the experimental data by reading the value of the scale line 12.

[0051] When the measurement is completed, the operator can rotate the disc 15 so that the fixing plate 18 and the rotating ruler 7 are at the same level, and then pull the pull rod 23 to make the block 24 enter the second slot 17 to fix the disc 15. At this time, the operator releases the fixation of the support plate 5 by rotating the bolt 6, so that the support plate 5 moves to the bottom, and then moves and rotates the rotating ruler 7 upward to store the rotating ruler 7 into the support frame 2. The first spring 9 will push the top plate 10 downward under the action of the elastic force, so that the top plate 10 pushes the rotating ruler 7 downward, and then the rotating ruler 7 can be stably stored in the support frame 2.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ice thickness measuring device for experimental use, It is characterized in that Included are: A scale (1), wherein a support frame (2) is fixedly mounted on the right side of the scale (1), and a slide groove (3) is provided on the front and back sides of the support frame (2); A storage mechanism, the storage mechanism being arranged inside the support frame (2); A measuring mechanism, the measuring mechanism being arranged inside the slide groove (3); The measuring mechanism comprises a slider (4), the outer surface of the slider (4) is movably connected to the inner surface of the slide groove (3), the outer surface of the slider (4) is fixedly connected to a support plate (5), the front surface of the support plate (5) is threadedly sleeved with a bolt (6), the upper surface of the support plate (5) is movably connected to a rotating ruler (7), the support plate (5) plays a supporting role for the rotating ruler (7), the outer surface of the rotating ruler (7) is movably connected to the inner surface of the support frame (2), the left end of the rotating ruler (7) is internally fixedly sleeved with a fixed shaft (8), both ends of the fixed shaft (8) penetrate the rotating ruler (7) and extend to the outside of the rotating ruler (7) and are movably connected to the inner surface of the support frame (2).

2. An ice thickness measuring device for experimental use according to claim 1, Features: The storage mechanism comprises: A first spring (9), the top of the first spring (9) being fixedly connected to the top of the inner surface of the support frame (2), the bottom of the first spring (9) being fixedly connected to a top plate (10), the outer surface of the top plate (10) being movably connected to the inner surface of the support frame (2); A baffle (11), wherein the bottom of the baffle (11) is fixedly connected to the bottom of the inner surface of the support frame (2).

3. The ice thickness measuring device for experimental use according to claim 1, Features: The front side of the rotating ruler (7) is provided with scale lines (12), and the back side of the rotating ruler (7) is provided with notches (13).

4. An ice thickness measuring device for experimental use according to claim 3, Features: A movable shaft (14) is movably sleeved inside the notch (13); the other end of the movable shaft (14) passes through the notch (13) and extends to the outside of the notch (13); a disc (15) is fixedly sleeved on the outer surface of the movable shaft (14); a first slot (16) is provided on the right side of the disc (15); and a second slot (17) is provided on the top of the disc (15).

5. An ice thickness measuring device for experimental use according to claim 4, Features: A fixed plate (18) is fixedly connected to the left side of the disc (15), and a movable plate (19) is movably sleeved inside the fixed plate (18).

6. The ice thickness measuring device for experimental use according to claim 1, Features: The back of the rotary ruler (7) is fixedly connected to a fixed rod (20), the outer surface of the fixed rod (20) is movably sleeved with a moving block (21), the top of the moving block (21) is fixedly mounted with a mounting plate (22), and the interior of the mounting plate (22) is movably sleeved with a pull rod (23).

7. An ice thickness measuring device for experimental use according to claim 6, Features: The left end of the pull rod (23) is fixedly connected to a clamping block (24), the outer surface of the clamping block (24) is movably connected to the inner surface of the second clamping groove (17), the right side of the clamping block (24) is fixedly connected to a second spring (25), the other end of the second spring (25) is fixedly connected to the inner surface of the mounting plate (22), and the second spring (25) pushes the clamping block (24) to move under the action of elastic force.

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