Device for measuring adhesive force of ice layer on surface of material

Abstract

The invention relates to the technical field of icing detection, in particular to a device for measuring the adhesive force of an ice layer on the surface of a material, which comprises a testing assembly, a driving assembly, a lifting assembly, a fixed frame, a connecting column arranged on the fixed frame and a ratchet bar arranged on the connecting column, and a fastening assembly and an adjusting assembly. By arranging the first hoop and the second hoop, fastening of ice blocks can be completed, then the ratchet bar drives the connecting block to ascend, so that the ice blocks and a to-be-detected material are stripped, the numerical value of the stripping process is recorded, and ice viscosity strength detection is completed; an operator can rotate a handle to adjust the top plate to a proper height so as to facilitate testing, meanwhile, it needs to be ensured that a to-be-tested material does not move in the stripping process, the to-be-tested material can be pressed by the pressing plate by starting the air cylinder and pulling down the first movable rod, and then subsequent testing steps are facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of icing detection, and in particular to a device for measuring the ice adhesion force on the surface of a material. Background Art

[0002] Ice adhesion strength detection refers to evaluating the adhesion degree between ice and different objects. This detection helps to study and improve ice prevention and control measures, and improve the safety and efficiency in fields such as transportation and construction engineering. This detection method is commonly used in fields such as aviation, aerospace, energy, and transportation.

[0003] Among them, the longitudinal test peeling test is one of the ice adhesion strength detection methods. By fully contacting the material to be tested with an ice block, and then applying a pulling force to peel the ice block from the material to be tested. Finally, the pulling force value and peeling path during the peeling process can be recorded and analyzed to obtain a quantitative index of ice adhesion strength. During this process, the ice block needs to be clamped first and then lifted. To make the overall operation process more convenient and improve the detection efficiency of the test. Moreover, when conducting the test, it is necessary to ensure that the material to be tested is in firm contact with the test bench to prevent the material to be tested from moving when peeling the ice block. And different groups of test personnel have different heights, and the lack of a properly matched test bench height will greatly affect the test efficiency of the test personnel. Based on this problem, we propose a device for measuring the ice adhesion force on the surface of a material. Summary of the Invention

[0004] In view of the above problems, the present invention is proposed.

[0005] To solve the above technical problems, the present invention provides the following technical solution: A device for measuring the ice adhesion force on the surface of a material, which includes a test component, including a test bench, a material to be tested provided on the test bench, and an ice block provided on the material to be tested; and a driving component provided on the test bench, including a turning handle, a rotating shaft provided on one side of the turning handle, a first pulley and a first rotating rod respectively provided on the outer wall of the rotating shaft; and a lifting component, including a fixing frame, a connecting column provided on the fixing frame, and a ratchet rack provided on the connecting column; and a fastening component, including a first clamp and a second clamp respectively movably provided outside the ice block, and a connecting block provided under the first clamp; and an adjusting component, including a bottom plate provided outside the test bench, a top plate provided under the test bench, a first connecting rod and a second connecting rod respectively movably provided on the bottom plate, a third connecting rod movably provided at one end of the first connecting rod, and a fourth connecting rod movably provided at one end of the second connecting rod.

[0006] As a preferred embodiment of the device for measuring the ice adhesion force on the surface of a material according to the present invention, wherein: both the third link and the fourth link are movably engaged with the top plate. A first movable shaft is provided between the first link and the third link, and a second movable shaft is provided between the second link and the fourth link. A first through hole is formed on the outer wall of the first movable shaft, and a second through hole is formed on the outer wall of the second movable shaft. A screw rod is movably arranged inside the second through hole, and a handle is provided at one end of the screw rod.

[0007] As a preferred embodiment of the device for measuring the ice adhesion force on the surface of a material according to the present invention, wherein: internal threads adapted to the screw rod are formed on the inner wall of the first through hole. A cylinder is provided on the outer wall of the test bench, and a first movable rod is provided on the cylinder. A sliding column is provided on the outer wall of the first movable rod, and a second movable rod is movably arranged outside the sliding column. A sliding groove is formed on the outer wall of the second movable rod, and the sliding groove is movably engaged with the sliding column.

[0008] As a preferred embodiment of the device for measuring the ice adhesion force on the surface of a material according to the present invention, wherein: a pressing plate is movably provided at one end of the second movable rod. A mounting plate is provided on the test bench, and one end of the pressing plate is movably connected to the mounting plate. A third movable rod is movably arranged between the second movable rod and the mounting plate.

[0009] As a preferred embodiment of the device for measuring the ice adhesion force on the surface of a material according to the present invention, wherein: a second rotating rod is movably provided at one end of the first rotating rod. A mounting frame is provided on the test bench, a fixing column is provided on the outer wall of the mounting frame, a bracket is provided on the outer wall of the fixing column, a mounting block is provided on the outer wall of the bracket, a movable disk is movably arranged inside the bracket, a movable groove is formed on the outer wall of the movable disk, and the movable groove is movably engaged with the second rotating rod. A fixed cylinder is provided outside the ratchet rack, and a connecting plate is provided between the fixed cylinder and the mounting frame. First and second mounting plates are respectively provided on the outer wall of the fixed cylinder, and a claw is movably provided on the outer wall of the first mounting plate.

[0010] As a preferred embodiment of the device for measuring the ice adhesion force on the surface of a material according to the present invention, wherein: the claw is movably engaged with the ratchet rack, an elastic piece is movably provided on the outer wall of the claw, a ratchet is movably provided at one end of the second rotating rod, the ratchet is movably engaged with the ratchet rack, the fixed frame is fixedly connected to the connecting block, a second pulley is provided outside the first pulley, and a transmission belt is provided between the first pulley and the second pulley.

[0011] As a preferred embodiment of the device for measuring the ice adhesion force on the surface of a material in the present invention, the following is provided: A rotating column is provided on the outer wall of the second pulley, a rotating disc is provided on the outer wall of the rotating column, a movable column is provided on the outer wall of the rotating disc, a movable groove is movably provided on the outer wall of the movable column, a push rod is provided on the outer wall of the movable groove, a guiding groove is provided outside the push rod, a push plate is provided at one end of the push rod, a groove is formed on the outer wall of the connecting block, a slider is movably provided inside the groove, and a movable channel is provided on the outer wall of the slider.

[0012] As a preferred embodiment of the device for measuring the ice adhesion force on the surface of a material in the present invention, the following is provided: A mating column is movably provided inside the movable channel, a mating plate is provided on the outer wall of the connecting block, the mating plate is in movable cooperation with the push plate, and a third rotating rod and a fourth rotating rod are movably provided on the outer wall of the connecting block.

[0013] As a preferred embodiment of the device for measuring the ice adhesion force on the surface of a material in the present invention, the following is provided: One end of the third rotating rod is in movable cooperation with the first clamp and the second clamp respectively, one end of the fourth rotating rod is in movable cooperation with the first clamp and the second clamp respectively, the other end of the fourth rotating rod is fixedly connected to the mating column, and a first inclined surface and a second inclined surface are respectively provided on the outer wall of the slider.

[0014] As a preferred embodiment of the device for measuring the ice adhesion force on the surface of a material in the present invention, the following is provided: A placement rack is provided on the connecting block, a connecting cylinder is provided on the outer wall of the placement rack, a clamping column is movably provided inside the connecting cylinder, and an elastic member is provided at one end of the clamping column.

[0015] The beneficial effects of the present invention are as follows: When it is necessary to test the ice adhesion strength of the material to be tested, by rotating the rotating handle, the push plate pushes the mating plate, causing the slider to slide, so that the first clamp and the second clamp can clamp the ice cube. And during the rotation of the rotating handle, the ratchet rack drives the connecting block to be lifted. When continuously stretched upward and the ice cube is separated from the material to be tested, the pulling force value can be recorded to further complete the detection. Moreover, to match people of different heights and make the operation process of the operator more convenient, by setting an adjustment component and rotating the handle, the top plate can be adjusted to different heights, so that the height of the test bench can match and adapt to the test personnel during the operation. At the same time, when peeling the ice cube from the material to be tested, it is necessary to ensure that the material to be tested is firmly connected to the test bench and does not move. The air cylinder can be started to pull down the first movable rod, so that the pressing plate presses the material to be tested to prevent its displacement from causing interference to the test. Description of the Drawings

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0017] Figure 1 It is a schematic diagram of the overall connection structure of the test bench in the present invention.

[0018] Figure 2 It is a schematic diagram of the connection structure of the bottom plate in the present invention.

[0019] Figure 3 It is a schematic diagram of the partial connection structure of the adjustment component in the present invention.

[0020] Figure 4 It is a schematic diagram of the connection structure of the ice block in the present invention.

[0021] Figure 5 It is a schematic diagram of the connection structure of the push plate in the present invention.

[0022] Figure 6 It is a schematic diagram of the partial connection structure of the drive component in the present invention.

[0023] Figure 7 It is a schematic diagram of the connection structure of the lifting component in the present invention.

[0024] Figure 8 It is a cross-sectional view of the connection structure of the ratchet pawl in the present invention.

[0025] Figure 9 It is a schematic diagram of the connection structure of the first hoop in the present invention.

[0026] Figure 10 It is a schematic diagram of the partial connection structure of the fastening component in the present invention. Detailed implementation manners

[0027] To make the above objects, features, and advantages of the present invention more obvious and understandable, the following will make a detailed description of the specific implementation manners of the present invention in conjunction with the drawings of the specification.

[0028] In the following description, many specific details are set forth to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0029] Second, the "one embodiment" or "embodiment" referred to herein means a specific feature, structure, or characteristic that may be included in at least one implementation manner of the present invention. The "in one embodiment" that appears in different places in this specification does not all refer to the same embodiment, nor is it an individual or alternative embodiment that is mutually exclusive with other embodiments.

[0030] Embodiment 1, referring to Figures 1 to 4 , which is the first embodiment of the present invention. This embodiment provides a device for measuring the adhesion force of ice on the surface of a material. By setting the adjustment assembly 400, before starting the test, in order to make the entire test process more convenient, the handle 403a can be rotated to adjust the distance between the top plate 402 and the bottom plate 401, so that the height of the test bench T-1 matches the tester being tested. During the test, it is necessary to ensure that the material to be tested T-2 is in firm contact with the test bench T-1 and does not move. The cylinder can be activated to pull down the first movable rod, so that the pressing plate presses the test bench T-1.

[0031] Specifically, the test assembly T includes a test bench T-1, a material to be tested T-2 provided on the test bench T-1, and an ice block T-3 provided on the material to be tested T-2; and a driving assembly 100 provided on the test bench T-1, including a rotating handle 101, a rotating shaft 101a provided on one side of the rotating handle 101, a first pulley 101b and a first rotating rod 102 respectively provided on the outer wall of the rotating shaft 101a; and a lifting assembly 200, including a fixing frame 201, a connecting column 201a provided on the fixing frame 201, and a ratchet rack 201a-1 provided on the connecting column 201a; and a fastening assembly 300, including a first hoop 301 and a second hoop 301a respectively movably provided outside the ice block T-3, and a connecting block 302 provided under the first hoop 301; and an adjustment assembly 400, including a bottom plate 401 provided outside the test bench T-1, a top plate 402 provided under the test bench T-1, a first connecting rod 401a and a second connecting rod 401b respectively movably provided on the bottom plate 401, a third connecting rod 402a movably provided at one end of the first connecting rod 401a, and a fourth connecting rod 402b movably provided at one end of the second connecting rod 401b.

[0032] Preferably, both the third connecting rod 402a and the fourth connecting rod 402b are movably engaged with the top plate 402. A first movable shaft 402a-1 is provided between the first connecting rod 401a and the third connecting rod 402a, and a second movable shaft 402b-1 is provided between the second connecting rod 401b and the fourth connecting rod 402b. A first through hole 402a-11 is opened on the outer wall of the first movable shaft 402a-1, and a second through hole 402b-11 is opened on the outer wall of the second movable shaft 402b-1. A screw 403 is movably provided inside the second through hole 402b-11, and a handle 403a is provided at one end of the screw 403.

[0033] Preferably, the inner wall of the first through hole 402a-11 is provided with an internal thread adapted to the screw 403. The outer wall of the test bench T-1 is provided with a cylinder 404. A first movable rod 404a is provided on the cylinder 404. A sliding column 404a-1 is provided on the outer wall of the first movable rod 404a. A second movable rod 405 is movably arranged outside the sliding column 404a-1. A slideway 405a is provided on the outer wall of the second movable rod 405, and the slideway 405a is in movable cooperation with the sliding column 404a-1.

[0034] Preferably, one end of the second movable rod 405 is movably provided with a pressing plate 406. An installation plate 407 is provided on the test bench T-1. One end of the pressing plate 406 is movably connected to the installation plate 407. A third movable rod 407a is movably arranged between the second movable rod 405 and the installation plate 407.

[0035] Among them, the bottom plate 401 is used to support the test bench T-1, and preferably two are symmetrically arranged; the screw 403 passes through the first through hole 402a-11 and the second through hole 402b-11; the handle 403a facilitates the staff to rotate and operate; the cylinder 404 refers to a cylindrical metal part that guides the piston to perform linear reciprocating motion in the cylinder, and its connection method is the prior art and will not be elaborated too much in this case; the first movable rod 404a and the pressing plate 406 are preferably arranged in an L shape; preferably 4 pressing plates 406 are provided to ensure that the material to be tested T-2 will not move; after the material to be tested T-2 is placed on the test bench T-1, before starting the test, it is necessary to ensure that the material to be tested T-2 is in firm contact with the test bench T-1 and will not move. Then the cylinder 404 can be started, so as to pull down the first movable rod 404a. The sliding column 404a-1 slides in the slideway 405a. Under the action of the third movable rod 407a, the pressing plate 406 can press the material to be tested T-2. When it needs to be taken out, the cylinder 404 can be used to lift the first movable rod 404a, and then the fastening fit between the pressing plate 406 and the material to be tested T-2 can be released, so that the test personnel can take out the material to be tested, and the operation is very simple.

[0036] In summary, before the test personnel start to operate, to make their operation more convenient, the handle 403a can be rotated, so that the screw 403 rotates, and then the top plate 402 can be moved to a suitable height position, so that the height of the test bench T-1 can match the height of the test personnel. Then the material to be tested T-2 is placed on the test bench T-1. Before the peeling test, it is necessary to ensure that the material to be tested T-2 is in firm contact with the test bench T-1 and will not move. The cylinder 404 can be started to make the pressing plate 406 press the material to be tested T-2.

[0037] Example 2, refer to Figures 1 to 6, which is the second embodiment of the present invention. This embodiment is based on the previous embodiment. The difference is that the staff rotates the turning handle 101 to tighten the first clamp 301 and the second clamp 302 on the ice block T-3. Then, through the cooperation of the ratchet rack 201a-1 and the pawl 203 provided, the ratchet rack 201a-1 rises, that is, the ice block T-3 can be lifted upward, and the peeling work is gradually completed.

[0038] Specifically, one end of the first rotating rod 102 is movably provided with a second rotating rod 102a. An installation frame 104 is provided on the test bench T-1. A fixing column 103b-2 is provided on the outer wall of the installation frame 104. A bracket 103b is provided on the outer wall of the fixing column 103b-2. An installation block 103b-1 is provided on the outer wall of the bracket 103b. A movable disk 103 is movably provided inside the bracket 103b. A movable groove 103a is provided on the outer wall of the movable disk 103, and the movable groove 103a is movably matched with the second rotating rod 102a. A fixing cylinder 202 is provided outside the ratchet rack 201a-1, and a connecting plate 202c is provided between the fixing cylinder 202 and the installation frame 104. A first mounting plate 202a and a second mounting plate 202b are respectively provided on the outer wall of the fixing cylinder 202. A claw 204 is movably provided on the outer wall of the first mounting plate 202a.

[0039] Among them, before the test starts, the ice block T-3 is in full contact with the material to be tested T-2; the first clamp 301 and the second clamp 301a are preferably semi-circular; the ice block T-3 can be preferably set to a cylindrical shape through a mold; the fixing column 103b-2 is used to fixedly place the bracket 103b; the installation block 103b-1 is movably matched with the rotating shaft 101a. The installation block 103b-1 is used to place the rotating shaft 101a without affecting the rotation of the rotating shaft 101a; the connecting plate 202c is used to fixedly place the fixing cylinder 202; the staff can rotate the turning handle 101 to rotate the rotating shaft 101a, so that the first rotating rod 102 drives the second rotating rod 102a to rotate. Further, the second rotating rod 102a is movably matched with the movable groove 103a to realize the swing of the second rotating rod 102a within a certain range, so as to drive the pawl 203 to lift the ratchet rack 201a-1 upward. Further, the peeling work between the ice block T-3 and the material to be tested T-2 can be realized. During this process, an auxiliary force sensor can be used to record and obtain the pulling force value during peeling. The connection method of the force sensor is prior art and will not be elaborated too much in this case; the material to be tested T-2 is fixedly placed on the test bench T-1.

[0040] In summary, when testing the ice viscosity strength, the ice block T-3 needs to be fixed and lifted upward so that the ice block T-3 is gradually peeled off from the material to be tested T-2 to obtain corresponding data. During this process, the staff can rotate the handle 101 to further rotate the second rotating rod 102a, so that the pawl 203 cooperates with the ratchet rack 201a-1, thereby lifting the ratchet rack 201a-1 upward, that is, the process of peeling off the ice block T-3 can be completed.

[0041] Example 3, refer to Figures 1 to 8 , which is the third embodiment of the present invention. This embodiment is based on the previous embodiment. The difference is that by setting the pawl 203, as the second rotating rod 102a swings, the pawl 203 can drive the ratchet rack 201a-1 to move upward, so that the peeling work of the ice block T-3 can be completed.

[0042] Specifically, the claw 204 is movably engaged with the ratchet rack 201a-1. An elastic piece 204a is movably arranged on the outer wall of the claw 204. One end of the second rotating rod 102a is movably provided with a pawl 203. The pawl 203 is movably engaged with the ratchet rack 201a-1. The fixing frame 201 is fixedly connected with the connecting block 302. A second pulley 101c is arranged outside the first pulley 101b. A transmission belt 101b-1 is arranged between the first pulley 101b and the second pulley 101c. A rotating column 101c-1 is arranged on the outer wall of the second pulley 101c, and a turntable 105 is arranged on the outer wall of the rotating column 101c-1.

[0043] Preferably, a movable column 105a is arranged on the outer wall of the turntable 105. A moving groove 105a-1 is movably arranged on the outer wall of the movable column 105a. A push rod 105b is arranged on the outer wall of the moving groove 105a-1. A guiding groove 105b-2 is arranged outside the push rod 105b. A push plate 105b-1 is arranged at one end of the push rod 105b.

[0044] Among them, the elastic piece 204a is arranged at the bottom of the claw 204; the claw 204 can position the ratchet rack 201a-1; the second rotating rod 102a is movably engaged with the second mounting plate 202b; the movable column 105a is eccentrically arranged with the turntable 105; the guiding groove 105b-2 is used to limit the moving direction of the push rod 105b, and the outer wall of the guiding groove 105b-2 is fixedly connected with the installation frame 104; after the handle 101 is rotated, the second rotating rod 102a rotates within a certain arc, so that the pawl 203 sequentially pushes each tooth on the ratchet rack 201a-1 to realize the lifting work of the ratchet rack 201a-1. At this time, the claw 204 presses the elastic piece 204a to adapt and cooperate, and then the fixing frame 201 drives the connecting block 302, so that the first clamp 301 and the second clamp 301a drive the ice block T-3 to move upward, so that the peeling process of the ice block T-3 from the material to be tested T-2 can be realized.

[0045] In summary, by rotating the turning handle 101, the second rotating rod 102a is further rotated within a certain range, so that the pawl 203 pushes the ratchet rack 201a-1 upward, and the fixing bracket 201 drives the connecting block 302 to move upward, thereby further realizing the peeling work between the ice block T-3 and the material to be measured T-2 to obtain data.

[0046] Example 4, referring to Figures 1 to 10 , is the fourth embodiment of the present invention. This embodiment is based on the previous embodiment. The difference is that by rotating the rotating shaft 101a, the turntable 105 is further rotated, and the push plate 105b-1 pushes the mating plate 303b, so that the slider 303 moves, so that the first clamp 301 and the second clamp 301a can complete the fastening of the ice block T-3, and further the test can be completed by lifting the ratchet rack 201a-1.

[0047] Specifically, a groove 302a is formed in the outer wall of the connecting block 302. A slider 303 is movably arranged inside the groove 302a. An activity channel 303a is arranged on the outer wall of the slider 303. A mating column 302b-1 is movably arranged inside the activity channel 303a. A mating plate 303b is arranged on the outer wall of the connecting block 302. The mating plate 303b is movably mated with the push plate 105b-1. A third rotating rod 302c and a fourth rotating rod 302b are movably arranged on the outer wall of the connecting block 302. One end of the third rotating rod 302c is respectively movably mated with the first clamp 301 and the second clamp 301a.

[0048] Preferably, one end of the fourth rotating rod 302b is respectively movably mated with the first clamp 301 and the second clamp 301a, and the other end of the fourth rotating rod 302b is fixedly connected with the mating column 302b-1.

[0049] Preferably, a first inclined surface 303c and a second inclined surface 303d are respectively arranged on the outer wall of the slider 303. A placing rack 304 is arranged on the connecting block 302. A connecting cylinder 304a is arranged on the outer wall of the placing rack 304. A clamping column 305 is movably arranged inside the connecting cylinder 304a. An elastic member 305a is arranged at one end of the clamping column 305.

[0050] Among them, the initial positions of the first hoop 301 and the second hoop 301a are at the lower part of the outer wall of the ice block T-3; the mating plate 303b has a certain height; the fourth rotating rod 302b is preferably arranged in an L shape; the clamping post 305 is preferably made of rubber; the elastic member 305a is preferably a compression spring; by pushing the mating plate 303b with the push plate 105b-1, the slider 303 moves, and the clamping post 305 relatively moves from the position corresponding to the first inclined surface 303c to the second inclined surface 303d, so as to achieve positioning. During the movement of the slider 303, the mating post 302b-1 moves in the moving channel 303a, and then the third rotating rod 302c and the fourth rotating rod 302b rotate adaptively, so that the first hoop 301 and the second hoop 301a complete the clamping work on the ice block T-3, and then gradually lift upward through the ratchet rack 201a-1, so that the ice block T-3 can be peeled off from the material to be tested T-2 and relevant values are recorded.

[0051] In summary, by rotating the rotating shaft 101a and then rotating the turntable 105, the push rod 105b drives the push plate 105b-1, so that the push plate 105b-1 pushes the mating plate 303b, the slider 303 moves, and the first hoop 301 and the second hoop 301a complete the fastening of the ice block T-3. Combining with the movement of the ratchet rack 201a-1, the detection test can be completed.

[0052] Importantly, it should be noted that the structures and arrangements of the present application shown in multiple different exemplary embodiments are only illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible on the premise of substantially not deviating from the novel teachings and advantages of the subject matter described in this application (for example, the sizes, scales, structures, shapes and proportions of various components, and parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, color, orientation changes, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the positions of the elements may be inverted or otherwise changed, and the nature, number or position of the discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structure that performs the recited function in this disclosure, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangements of the exemplary embodiments without departing from the scope of the present invention. Therefore, the present invention is not limited to specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0053] In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described (i.e., those features that are not relevant to the currently contemplated best mode of carrying out the invention or those features that are not relevant to implementing the invention).

[0054] It should be understood that, in the development of any actual implementation, as in any engineering or design project, numerous specific implementation decisions may be made. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, without undue experimentation, such development efforts will be routine work of design, fabrication, and production.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A device for measuring the ice adhesion force on the surface of a material, characterized in that: Comprising, A test component (T), including a test bench (T-1), a material to be tested (T-2) disposed on the test bench (T-1), and an ice block (T-3) disposed on the material to be tested (T-2); and, A drive component (100) disposed on the test bench (T-1), including a turning handle (101), a rotating shaft (101a) disposed on one side of the turning handle (101), a first pulley (101b) and a first rotating rod (102) respectively disposed on the outer wall of the rotating shaft (101a); and, A lifting component (200), including a fixing frame (201), a connecting column (201a) disposed on the fixing frame (201), and a ratchet rack (201a-1) disposed on the connecting column (201a); and, A fastening component (300), including a first clamp (301) and a second clamp (301a) respectively movably disposed outside the ice block (T-3), and a connecting block (302) disposed under the first clamp (301); and, An adjusting component (400), including a bottom plate (401) disposed outside the test bench (T-1), a top plate (402) disposed under the test bench (T-1), a first connecting rod (401a) and a second connecting rod (401b) respectively movably disposed on the bottom plate (401), a third connecting rod (402a) movably disposed at one end of the first connecting rod (401a), and a fourth connecting rod (402b) movably disposed at one end of the second connecting rod (401b).

2. The device for measuring the ice adhesion force on the surface of a material according to claim 1, wherein: Both the third connecting rod (402a) and the fourth connecting rod (402b) are movably engaged with the top plate (402). A first movable shaft (402a-1) is provided between the first connecting rod (401a) and the third connecting rod (402a). A second movable shaft (402b-1) is provided between the second connecting rod (401b) and the fourth connecting rod (402b). A first through hole (402a-11) is opened on the outer wall of the first movable shaft (402a-1). A second through hole (402b-11) is opened on the outer wall of the second movable shaft (402b-1). A screw rod (403) is movably disposed inside the second through hole (402b-11), and a handle (403a) is provided at one end of the screw rod (403).

3. The device for measuring the adhesion force of ice layer on the material surface according to claim 2, characterized in that: Internal threads adapted to the screw rod (403) are opened on the inner wall of the first through hole (402a-11). A cylinder (404) is provided on the outer wall of the test bench (T-1). A first movable rod (404a) is provided on the cylinder (404). A sliding column (404a-1) is provided on the outer wall of the first movable rod (404a). A second movable rod (405) is movably disposed outside the sliding column (404a-1). A slideway (405a) is opened on the outer wall of the second movable rod (405), and the slideway (405a) is movably engaged with the sliding column (404a-1).

4. The device for measuring the ice adhesion force on the surface of a material according to claim 3, characterized in that: One end of the second movable rod (405) is movably provided with a pressing plate (406). An installation plate (407) is provided on the test bench (T-1). One end of the pressing plate (406) is movably connected to the installation plate (407). A third movable rod (407a) is movably provided between the second movable rod (405) and the installation plate (407).

5. The device for measuring the adhesion force of ice layer on the material surface according to claim 4, characterized in that: One end of the first rotating rod (102) is movably provided with a second rotating rod (102a). An installation frame (104) is provided on the test bench (T-1). A fixing column (103b-2) is provided on the outer wall of the installation frame (104). A bracket (103b) is provided on the outer wall of the fixing column (103b-2). An installation block (103b-1) is provided on the outer wall of the bracket (103b). A movable disk (103) is movably provided inside the bracket (103b). A movable groove (103a) is provided on the outer wall of the movable disk (103), and the movable groove (103a) is movably matched with the second rotating rod (102a). A fixing cylinder (202) is provided outside the ratchet rack (201a-1), and a connecting plate (202c) is provided between the fixing cylinder (202) and the installation frame (104). A first installation plate (202a) and a second installation plate (202b) are respectively provided on the outer wall of the fixing cylinder (202). A claw (204) is movably provided on the outer wall of the first installation plate (202a).

6. The device for measuring the adhesion force of ice layer on the surface of a material according to claim 5, characterized in that: The claw (204) is movably matched with the ratchet rack (201a-1). An elastic piece (204a) is movably provided on the outer wall of the claw (204). One end of the second rotating rod (102a) is movably provided with a ratchet pawl (203). The ratchet pawl (203) is movably matched with the ratchet rack (201a-1). The fixing frame (201) is fixedly connected to the connecting block (302). A second pulley (101c) is provided outside the first pulley (101b). A transmission belt (101b-1) is provided between the first pulley (101b) and the second pulley (101c).

7. The device for measuring the adhesion force of ice layer on the surface of a material according to claim 6, wherein: A rotating column (101c-1) is provided on the outer wall of the second pulley (101c). A rotating disk (105) is provided on the outer wall of the rotating column (101c-1). A movable column (105a) is provided on the outer wall of the rotating disk (105). A movable groove (105a-1) is movably provided on the outer wall of the movable column (105a). A push rod (105b) is provided on the outer wall of the movable groove (105a-1). A guiding groove (105b-2) is provided outside the push rod (105b). A push plate (105b-1) is provided at one end of the push rod (105b). A groove (302a) is formed on the outer wall of the connecting block (302). A slider (303) is movably provided inside the groove (302a). A movable channel (303a) is provided on the outer wall of the slider (303).

8. The device for measuring the ice adhesion force on the surface of a material according to claim 7, characterized in that: A mating post (302b-1) is movably provided inside the movable channel (303a). A mating plate (303b) is provided on the outer wall of the connecting block (302). The mating plate (303b) is movably mated with the push plate (105b-1). A third rotating rod (302c) and a fourth rotating rod (302b) are movably provided on the outer wall of the connecting block (302).

9. The device for measuring the adhesion force of ice layer on the material surface according to claim 8, characterized in that: One end of the third rotating rod (302c) is movably mated with the first hoop (301) and the second hoop (301a) respectively. One end of the fourth rotating rod (302b) is movably mated with the first hoop (301) and the second hoop (301a) respectively. The other end of the fourth rotating rod (302b) is fixedly connected to the mating post (302b-1). First inclined surface (303c) and second inclined surface (303d) are respectively provided on the outer wall of the slider (303).

10. The device for measuring the adhesion force of ice layer on the material surface according to claim 9, wherein: A placement rack (304) is provided on the connecting block (302). A connecting cylinder (304a) is provided on the outer wall of the placement rack (304). A clamping post (305) is movably provided inside the connecting cylinder (304a). An elastic member (305a) is provided at one end of the clamping post (305).

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