CN117084484B - Testing device for snowshoes - Google Patents
Testing device for snowshoes Download PDFInfo
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- CN117084484B CN117084484B CN202311294094.3A CN202311294094A CN117084484B CN 117084484 B CN117084484 B CN 117084484B CN 202311294094 A CN202311294094 A CN 202311294094A CN 117084484 B CN117084484 B CN 117084484B
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- snowshoe
- piston assembly
- testing
- sleeve
- hole
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- 238000012360 testing method Methods 0.000 title claims abstract description 38
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 2
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D1/00—Foot or last measuring devices; Measuring devices for shoe parts
- A43D1/08—Measuring devices for shoe parts
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The invention belongs to the technical field of equipment testing, and discloses a snowshoe testing device, which comprises: the testing structure is controlled to move by external driving equipment and is used for testing the friction force of the snowshoe; the adjusting component is arranged at the bottom of the test structure; the testing structure comprises a first piston assembly, hydraulic oil is filled in the first piston assembly, a connecting table is arranged at the end part of the first piston assembly, a pneumatic cylinder is arranged at the top of the connecting table, and a pressure detection meter is arranged at the tail end of the first piston assembly; through the reciprocates of control lantern ring, will be through crotch pulling circle axle when the lantern ring upwards moves to can drive the sliding part through the circle axle, make the sliding part will follow the inner wall of spout one and remove, back shoe tree will lift with an angle this moment, and then can lift the heel of snowshoe through back shoe tree, come the sole individual test of half sole to the snowshoe, the position of the control snowshoe test of freedom of being convenient for.
Description
Technical Field
The invention belongs to the technical field of equipment testing, and particularly relates to a testing device for snowshoes.
Background
The method for testing the skid resistance of the sole is characterized in that a tested sample is usually placed on a test interface, a specified force is applied, a plane and the sample are moved relatively horizontally or at a certain angle, the friction force is measured, a dynamic friction coefficient is calculated, the skid resistance of the whole sole or the sole is evaluated according to the friction coefficient, after the snowshoe and the test device are assembled, the snowshoe is in a fixed state, a user can bend and lift the shoe when walking, only part of the sole is in contact with the ground at the moment, so that the skid resistance of the snowshoe cannot be intuitively tested when the friction force of the whole sole is tested, and therefore, the different parts of the snowshoe need to be tested independently.
Disclosure of Invention
The invention aims to provide a snowshoe testing device which aims to solve the problems in the background technology.
In order to achieve the above object, the present invention provides the following technical solutions: a snowshoe testing device comprising:
the testing structure is controlled to move by external driving equipment and is used for testing the friction force of the snowshoe;
the adjusting component is arranged at the bottom of the test structure;
the testing structure comprises a first piston assembly, hydraulic oil is filled in the first piston assembly, a connecting table is arranged at the end part of the first piston assembly, a pneumatic cylinder is arranged at the top of the connecting table, and a pressure detection meter is arranged at the tail end of the first piston assembly;
wherein, adjusting part includes the universal joint, the universal joint is installed in the bottom of pneumatic cylinder, the bottom of universal joint is connected with the spliced pole, spout one has been seted up in the outside of spliced pole, the inboard of spout one has cup jointed the sliding part, one side of sliding part has back shoe tree through circular shaft connection, cavity and through-hole have been seted up to the inside of spliced pole, the inside of through-hole has inlayed the drum, separation blade and spring two have been cup jointed to the inside of drum, the separation blade is connected with the disk through the pole, the round hole has been seted up to the outside of separation blade, the exhaust hole has been seted up to the tip of drum, the pipe has been cup jointed to the inside of spliced pole, two sets of gas pockets have been seted up on the surface of pipe, sleeve and two sets of springs one have been cup jointed to the surface of pipe, two sets of solid fixed rings are installed to the inner wall of cavity, two sets of electromagnets are cup jointed to the surface of spliced pole, the bottom of sleeve ring is connected with crotch and layering.
Preferably, the fixed plate is installed to one side of spliced pole, spout second has been seted up in the outside of fixed plate, the inside of spout second has cup jointed the shaft spare, connecting plate first has been cup jointed to the surface of shaft spare, one side of spliced pole articulates there is the rotatory board, the bottom of connecting plate first is connected with piston subassembly second, last before the tip of piston subassembly second is installed, the bottom of pipe has the shunt tubes through hose connection, the tip intercommunication of shunt tubes has fixed tube and shunt tubes and piston subassembly second intercommunication, the both sides in preceding last are installed to the fixed tube, the outside of preceding last articulates there is piston subassembly third, piston subassembly third's end connection has the bottom plate, the both sides of preceding last are provided with the fixed axle the surface of fixed axle has cup jointed spring third and fly leaf, the outside of fly leaf articulates there is connecting plate second.
Preferably, the spring one is elastically supported between the sleeve and the fixed ring, and the sleeve can open one group of air holes or close two groups of air holes simultaneously when moving.
Preferably, the second spring is elastically supported between the cylinder and the baffle.
Preferably, the round tube is connected with an external air pump, and the hook is in extrusion contact with the round shaft.
Preferably, the pressing strip is in pressing contact with the rotating plate, and the shaft piece is in sliding fit with the rotating plate.
Preferably, both ends of the sleeve and the disc are made of ferrous metal.
Preferably, the spring III is elastically supported between the front shoe last and the movable plate, and the bottom of the connecting plate II is connected with the piston assembly III.
Preferably, the lantern ring is sleeved with the inner wall of the cavity, one end of the through hole is communicated with the cavity, and the other end of the through hole penetrates through the connecting column.
The beneficial effects of the invention are as follows:
1. the sleeve is controlled to move up and down by the magnetic force of the electromagnet, the opening and closing of the air hole can be controlled, air pressure is applied to the sleeve ring by filling air into the inner wall of the cavity, meanwhile, redundant air can be extruded from the through hole in the extrusion direction of the sleeve ring, the circular shaft is pulled by the hook when the sleeve ring moves up and down by controlling the sleeve ring to move up and down, so that the sliding part can be driven by the circular shaft to move along the inner wall of the chute I, at the moment, the rear shoe last can be lifted at an angle, the heel of the snowshoe can be lifted by the rear shoe last, the front sole of the snowshoe can be independently tested, and the testing position of the snowshoe can be conveniently and freely controlled.
2. According to the invention, the two ends of the two sleeves are respectively supported by the first springs, so that the two air holes are simultaneously sealed by the sleeves, at the moment, air entering from the circular tube enters the interior of the second piston assembly through the hose and the shunt tube, the second piston assembly is controlled to stretch, and the second piston assembly can drive the front shoe last to prop against the front palm of the snowshoe when being stretched, so that the snowshoe is supported, and the snowshoe can adapt to snowshoes with different sizes.
3. According to the invention, air is input into the fixed pipe through the shunt pipe, and the bottom plate is controlled to stretch through the cooperation between the connecting pipe and the piston assembly III, so that the bottom plate can be controlled to support two sides of the snowshoe, at the moment, the piston assembly III can drive the movable plate to move along the outer surface of the fixed shaft, as different users have different walking habits, such as different parts of the sole, which are contacted with the ground, can be caused by the splayed shape and the splayed shape, and the piston assembly III is controlled to rotate and incline through the cooperation between the piston assembly III and the front shoe last and the cooperation between the movable plate and the fixed shaft, and meanwhile, the universal joint is utilized to control the whole movement of the connecting column, so that only one side of the snowshoe can be tested.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of the front face of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is a schematic view of the partially disassembled structure of FIG. 2 of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 4 b in accordance with the present invention;
FIG. 7 is a schematic view showing a disassembled structure of the rear last of the present invention;
FIG. 8 is a schematic view of a side view of a partial cross-sectional structure of the present invention;
FIG. 9 is an enlarged schematic view of the structure of FIG. 8C in accordance with the present invention;
FIG. 10 is a schematic cross-sectional structure of the front last of the present invention;
fig. 11 is a schematic cross-sectional view of the structure of fig. 10D according to the present invention.
In the figure: 1. a first piston assembly; 2. a connection station; 3. a pneumatic cylinder; 4. a pressure detection gauge; 5. a universal joint; 6. a connecting column; 7. a first chute; 8. a sliding member; 9. a circular shaft; 10. a rear last; 11. a cavity; 12. a fixing ring; 13. a round tube; 14. air holes; 15. a sleeve; 16. a first spring; 17. an electromagnet; 18. a through hole; 19. a cylinder; 20. a round bar; 21. a second spring; 22. a wafer; 23. a baffle; 24. a round hole; 25. an exhaust hole; 26. a collar; 27. a hook; 28. pressing strips; 29. a fixing plate; 30. a second chute; 31. a rotating plate; 32. a shaft member; 33. a first connecting plate; 34. a second piston assembly; 35. a front last; 36. a hose; 37. a shunt; 38. a fixed tube; 39. a third piston assembly; 40. a bottom plate; 41. a connecting pipe; 42. a fixed shaft; 43. a third spring; 44. a movable plate; 45. and a second connecting plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 11, an embodiment of the present invention provides a testing device for snowshoes, including:
the testing structure is controlled to move by external driving equipment and is used for testing the friction force of the snowshoe;
the adjusting component is arranged at the bottom of the test structure;
the testing structure comprises a first piston assembly 1, hydraulic oil is filled in the first piston assembly 1, a connecting table 2 is arranged at the end part of the first piston assembly 1, a pneumatic cylinder 3 is arranged at the top of the connecting table 2, and a pressure detection meter 4 is arranged at the tail end of the first piston assembly 1;
wherein, adjusting part includes universal joint 5, universal joint 5 installs in the bottom of pneumatic cylinder 3, the bottom of universal joint 5 is connected with spliced pole 6, spout one 7 has been seted up in the outside of spliced pole 6, the inboard of spout one 7 has cup jointed sliding part 8, sliding part 8's one side has back shoe tree 10 through circle axle 9 connection, cavity 11 and through-hole 18 have been seted up to the inside of spliced pole 6, cylinder 19 has been inlayed to the inside of through-hole 18, separation blade 23 and spring two 21 have been cup jointed in the inside of cylinder 19, separation blade 23 is connected with disk 22 through round bar 20, round hole 24 has been seted up in the outside of separation blade 23, exhaust hole 25 has been seted up to the tip of cylinder 19, two sets of gas pockets 14 have been cup jointed to the inside of spliced pole 6, sleeve 15 and two sets of spring one 16 have been cup jointed to the surface of pipe 13, two sets of solid fixed rings 12 are installed to the inner wall of cavity 11, two sets of electro-magnet 17 have been installed to the surface of spliced pole 6, sleeve 15's surface cup joints 26, the bottom of 26 has been connected with crotch 27 and layering.
The electromagnet 17 located above is electrified, at this time, the magnetic force of the electromagnet 17 will absorb the sleeve 15 and the disc 22 upwards, the air hole 14 located below will be opened, after inputting the air flow to the round tube 13, the air will enter the cavity 11, at this time, through the cooperation between the collar 26 and the cavity 11, the collar 26 will move upwards along the inner wall of the cavity 11, and because the disc 22 is absorbed by the electromagnet 17, the baffle plate 23 will be separated from the air vent hole 25, thereby the sealing of the through hole 18 will be released, when the collar 26 moves upwards, the excessive air will be squeezed into the cylinder 19, finally be squeezed out from the through hole 18 through the baffle plate 23 and the air vent hole 25, at the same time, through the cooperation between the hook 27 and the round shaft 9, the round shaft 9 will be pulled upwards, the sliding component 8 will be driven to move along the inner wall of the chute 7 through the round shaft 9, at this time, the rear shoe last 10 will lift the heel of the snowshoe, and the contact area of the sole and the test interface will be controlled according to the angle of lifting, thereby controlling the different anti-skid performance of the snowshoe.
The sleeve 15 is controlled to move up and down through the magnetic force of the electromagnet 17, the air hole 14 can be controlled to be opened and closed, air is filled into the inner wall of the cavity 11, air pressure is applied to the sleeve 26, meanwhile, redundant air can be extruded from the through hole 18 in the extruding direction of the sleeve 26, the circular shaft 9 is pulled through the hook 27 when the sleeve 26 moves up and down through control of the sleeve 26, so that the sliding part 8 can be driven by the circular shaft 9, the sliding part 8 can move along the inner wall of the chute I7, at the moment, the rear shoe tree 10 can be lifted at an angle, and the heel of the snowshoe can be lifted through the rear shoe tree 10, so that the forepalm of the snowshoe can be independently tested, and the position of the snowshoe can be conveniently and freely controlled.
As shown in fig. 4, 6, 9 and 11, the fixed plate 29 is installed on one side of the connecting column 6, the second chute 30 is provided on the outer side of the fixed plate 29, the shaft 32 is sleeved in the second chute 30, the first connecting plate 33 is sleeved on the outer surface of the shaft 32, the rotating plate 31 is hinged on one side of the connecting column 6, the second piston assembly 34 is connected to the bottom of the first connecting plate 33, the front shoe last 35 is installed at the end of the second piston assembly 34, the shunt tube 37 is connected to the bottom of the circular tube 13 through the hose 36, the fixed tube 38 is communicated with the end of the shunt tube 37 and is communicated with the second piston assembly 34, the fixed tube 38 is installed on two sides of the front shoe last 35, the third piston assembly 39 is hinged on the outer side of the front shoe 35, the bottom plate 40 is connected to the end of the third piston assembly 39, the third spring 43 and the movable plate 44 are sleeved on the outer surface of the fixed shaft 42 on two sides of the front shoe 35, and the second connecting plate 45 is hinged on the outer side of the movable plate 44.
When the first spring 16 drives the pressing bar 28 to move downwards, the pressing bar 28 extrudes the rotating plate 31, so that the rotating plate 31 can be driven to rotate along one side of the connecting column 6, meanwhile, through the cooperation between the shaft piece 32 and the rotating plate 31, the shaft piece 32 can be driven to move along the inner side of the second chute 30 through the rotating plate 31, the first connecting plate 33 drives the second piston assembly 34 through the movement of the front shoe last 35, the second piston assembly 34 drives the front shoe last 35 to rotate upwards, and the front shoe sole of the snowshoe can be driven to lift when the front shoe last 35 rotates, so that the sole of the snowshoe can be detected at the moment.
The two ends of the two sleeves 15 are respectively supported by the first springs 16, so that the two air holes 14 are simultaneously sealed by the sleeves 15, air entering from the circular tube 13 enters the interior of the second piston assembly 34 through the hose 36 and the shunt tube 37, the second piston assembly 34 is controlled to stretch, and the front shoe tree 35 is driven to prop against the half sole of the snowshoe when the second piston assembly 34 stretches, so that the snowshoe is supported, and the snowshoe can adapt to snowshoes with different sizes.
The inner part of the fixed pipe 38 is input with air through the shunt pipe 37, and the bottom plate 40 is controlled to stretch and retract through the cooperation between the connecting pipe 41 and the piston assembly III 39, so that the bottom plate 40 can be controlled to support two sides of the snowshoe, at the moment, the piston assembly III 39 can drive the movable plate 44 to move along the outer surface of the fixed shaft 42, as different users walk habits, the contact parts of the sole and the ground are different as the splayed shape and the splayed shape are different, the rotation inclination of the piston assembly III 39 can be controlled through the cooperation between the piston assembly III 39 and the front shoe last 35 and the cooperation between the movable plate 44 and the fixed shaft 42, and meanwhile, the universal joint 5 is utilized to control the whole movement of the connecting column 6, so that only one side of the snowshoe can be tested.
As shown in fig. 3 and 4, the first spring 16 is elastically supported between the sleeve 15 and the fixed ring 12, and the sleeve 15 can open one set of air holes 14 or close two sets of air holes 14 simultaneously when moving.
The two groups of the first springs 16 support the two ends of the sleeve 15, and the first springs 16 have good elastic resetting performance, so that the first springs 16 are in a compressed state, and therefore an elastic force is applied to the sleeve 15, and the sleeve 15 can be controlled to seal the air holes 14.
As shown in fig. 5, the second spring 21 is elastically supported between the cylinder 19 and the stopper 23.
The design of the second spring 21 makes the blocking piece 23 have good elastic resetting performance, and at this time, since the second spring 21 is in a compressed state, an elastic force is applied to the blocking piece 23, so that the blocking piece 23 can be driven to seal the exhaust hole 25.
As shown in fig. 7, the circular tube 13 is connected with an external air pump, and the hook 27 is in pressing contact with the circular shaft 9.
Wherein, through the cooperation between crotch 27 and circle axle 9 for crotch 27 will drive the inner wall of sliding part 8 along spout one 7 and remove when squeezing circle axle 9, be convenient for drive back shoe tree 10 and rotate and remove, and then can lift the heel.
As shown in fig. 6, the bead 28 is in pressing contact with the spin plate 31, and the shaft 32 is in sliding engagement with the spin plate 31.
Wherein, through the cooperation between the layering 28 and the rotating plate 31, when the layering 28 extrudes the rotating plate 31, the rotating plate 31 is driven to rotate, and simultaneously, through the cooperation between the shaft piece 32 and the rotating plate 31, the rotating plate 31 can drive the shaft piece 32 to move along the inner wall of the sliding groove II 30, so that the piston component II 34 can be driven by the connecting plate I33 to rotate the front shoe last 35.
As shown in fig. 3 and 5, the sleeve 15 and the disc 22 are made of ferrous metal.
Through the design of the sleeve 15 and the wafer 22, the electromagnet 17 can have an adsorption effect on the sleeve 15 and the wafer 22 when being electrified, so that the opening and closing of the two groups of air holes 14 can be controlled.
As shown in fig. 9, the third spring 43 is elastically supported between the front last 35 and the movable plate 44, and the bottom of the second connection plate 45 is connected to the third piston assembly 39.
The third spring 43 is designed to make the movable plate 44 have good elastic restoring performance, and at this time, since the third spring 43 is in a compressed state, an elastic force is applied to the movable plate 44, so that the second connecting plate 45 can drive the third piston assembly 39 to rotate.
As shown in fig. 4 and 5, the collar 26 is sleeved on the inner wall of the cavity 11, one end of the through hole 18 is communicated with the cavity 11, and the other end of the through hole 18 penetrates through the connecting column 6.
Wherein, through the cooperation between the lantern ring 26 and the cavity 11, make the lantern ring 26 can follow the inner wall of cavity 11 and reciprocate, simultaneously because through-hole 18 communicates the cavity 11 external world, be convenient for extrude from through-hole 18 to unnecessary control.
Working principle and using flow:
firstly, putting a snowshoe cover on a front shoe tree 35 and a rear shoe tree 10, then inputting air flow into a circular tube 13, at the moment, enabling the air entering the circular tube 13 to enter the interior of a piston assembly II 34 through a hose 36 and a shunt tube 37, controlling the piston assembly II 34 to stretch, driving the front shoe tree 35 to prop against the front sole of the snowshoe when the piston assembly II 34 stretches, simultaneously inputting the air into the interior of a piston assembly III 39 through a fixing tube 38 and a connecting tube 41 to drive a bottom plate 40 to shrink, and supporting two sides of the snowshoe, so that the snowshoe can adapt to the snowshoe with different sizes, and after the air passing through the interior of the hose 36 is saturated; by energizing the electromagnet 17 located above, the magnetic force of the electromagnet 17 will attract the sleeve 15 and the disc 22 upwards, the air hole 14 located below will be opened, after inputting the air flow to the round tube 13, the air will enter the cavity 11, at this time, through the cooperation between the collar 26 and the cavity 11, the collar 26 will move upwards along the inner wall of the cavity 11, and because the disc 22 is attracted by the electromagnet 17, the blocking piece 23 will separate from the air vent hole 25, thereby the closure to the through hole 18 will be released, when the collar 26 moves upwards, the excessive air will be squeezed into the cylinder 19, finally discharged from the through hole 18 through the blocking piece 23 and the air vent hole 25, at the same time, through the cooperation between the hook 27 and the round shaft 9, the hook 27 will pull the round shaft 9 upwards, the sliding part 8 will be driven to move along the inner wall of the chute 7 through the round shaft 9, at this time the rear shoe last 10 will lift the heel of the snowshoe, when the electromagnet 17 positioned below is electrified, the first spring 16 can be controlled to move downwards according to the same principle, when the first spring 16 drives the pressing bar 28 to move downwards, the pressing bar 28 can squeeze the rotating plate 31, so that the rotating plate 31 can be driven to rotate along one side of the connecting column 6, meanwhile, through the cooperation between the shaft piece 32 and the rotating plate 31, when the rotating plate 31 rotates, the moving shaft piece 32 can be driven to move along the inner side of the sliding groove II 30, the piston assembly II 34 can be driven by the connecting plate 33 through the movement of the front shoe last 35, the piston assembly II 34 can drive the front shoe last 35 to rotate upwards, the front shoe sole of the snowshoe can be driven to lift when the front shoe last 35 rotates, and the piston assembly III 39 can be controlled to incline in rotation through the cooperation between the piston assembly III 39 and the front shoe last 35 and the cooperation between the movable plate 44 and the fixed shaft 42, meanwhile, the universal joint 5 is used for controlling the whole movement of the connecting column 6, so that only one side of the snowshoe can be tested, and the anti-skid performance of different parts of the snowshoe can be independently controlled.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A snowshoe testing device, comprising:
the testing structure is controlled to move by external driving equipment and is used for testing the friction force of the snowshoe;
the adjusting component is arranged at the bottom of the test structure;
the testing structure comprises a first piston assembly (1), wherein hydraulic oil is filled in the first piston assembly (1), a connecting table (2) is arranged at the end part of the first piston assembly (1), a pneumatic cylinder (3) is arranged at the top of the connecting table (2), and a pressure detection meter (4) is arranged at the tail end of the first piston assembly (1);
wherein the adjusting component comprises a universal joint (5), the universal joint (5) is arranged at the bottom end of a pneumatic cylinder (3), a connecting column (6) is connected at the bottom end of the universal joint (5), a first sliding chute (7) is arranged at the outer side of the connecting column (6), a sliding part (8) is sleeved at the inner side of the first sliding chute (7), one side of the sliding part (8) is connected with a rear shoe tree (10) through a round shaft (9), a cavity (11) and a through hole (18) are arranged in the connecting column (6), a cylinder (19) is embedded in the through hole (18), a baffle (23) and a spring (21) are sleeved in the cylinder (19), a circular hole (24) is arranged at the outer side of the baffle (23), an exhaust hole (25) is arranged at the end part of the cylinder (19), a circular tube (13) is sleeved in the inner side of the connecting column (6), two groups of air holes (14) are arranged on the surface of the circular tube (13), two groups of the inner wall (16) are provided with two groups of springs (16) and two groups of fixed rings (12) are arranged on the inner wall (16), two groups of electromagnets (17) are arranged in the connecting column (6), a sleeve ring (26) is sleeved on the outer surface of the sleeve (15), and a hook (27) and a pressing strip (28) are connected to the bottom of the sleeve ring (26); the round tube (13) is connected with an external air pump, and the hook (27) is in extrusion contact with the round shaft (9); the utility model discloses a shoe last (42) of a shoe, including connecting post (6), connecting post (31) and connecting post (35), fixed plate (29) is installed to one side of connecting post (6), spout two (30) have been seted up in the outside of fixed plate (29), shaft (32) have been cup jointed in the inside of spout two (30), connecting plate one (33) have been cup jointed in the surface of shaft (32), one side of connecting post (6) articulates has rotatory board (31), layering (28) and rotatory board (31) extrusion contact, shaft (32) and rotatory board (31) slide the cooperation, the bottom of connecting plate one (33) is connected with piston subassembly two (34), preceding shoe last (35) are installed to the tip of piston subassembly two (34), the bottom of pipe (13) is connected with shunt tube (37) through hose (36), the tip intercommunication of shunt tube (37) has fixed tube (38) and shunt tube (37) and piston subassembly two (34) intercommunication, one side of shoe last (35) is installed in the both sides of front shoe last (35), the outside of front shoe last (35) articulates there is piston subassembly three (39), piston subassembly three (42) are connected with the fixed shaft (42), the outer side of the movable plate (44) is hinged with a second connecting plate (45).
2. A snowshoe testing device according to claim 1, wherein: the first spring (16) is elastically supported between the sleeve (15) and the fixed ring (12), and the sleeve (15) can be opened to one group of air holes (14) or simultaneously closed to two groups of air holes (14) when moving.
3. A snowshoe testing device according to claim 1, wherein: the second spring (21) is elastically supported between the cylinder (19) and the baffle (23).
4. A snowshoe testing device according to claim 1, wherein: the sleeve (15) is made of ferrous metal at two ends and the circular sheet (22).
5. A snowshoe testing device according to claim 1, wherein: the third spring (43) is elastically supported between the front shoe last (35) and the movable plate (44), and the bottom of the second connecting plate (45) is connected with the third piston assembly (39).
6. A snowshoe testing device according to claim 1, wherein: the lantern ring (26) is sleeved with the inner wall of the cavity (11), one end of the through hole (18) is communicated with the cavity (11), and the other end of the through hole (18) penetrates through the connecting column (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311294094.3A CN117084484B (en) | 2023-10-08 | 2023-10-08 | Testing device for snowshoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311294094.3A CN117084484B (en) | 2023-10-08 | 2023-10-08 | Testing device for snowshoes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117084484A CN117084484A (en) | 2023-11-21 |
| CN117084484B true CN117084484B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311294094.3A Active CN117084484B (en) | 2023-10-08 | 2023-10-08 | Testing device for snowshoes |
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| CN (1) | CN117084484B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205301148U (en) * | 2016-01-12 | 2016-06-08 | 安徽省产品质量监督检验研究院 | Pavement antiskid capability test instrument |
| CN106073032A (en) * | 2016-06-01 | 2016-11-09 | 江南大学 | A kind of sole abrasive resistance test device and application thereof |
| CN106562518A (en) * | 2016-11-07 | 2017-04-19 | 高铁检测仪器（东莞）有限公司 | Simulation walking apparatus of sneaker wear-resistant test machine |
| CN109443966A (en) * | 2018-12-13 | 2019-03-08 | 三六度(中国)有限公司 | A kind of clamping mechanism and friction testing equipment for sole friction testing equipment |
| CN213215668U (en) * | 2020-08-18 | 2021-05-18 | 温州市银座鞋业有限公司 | Upper of a shoe tensile test device |
| CN215381858U (en) * | 2021-09-02 | 2022-01-04 | 绍兴中纺联检验技术服务有限公司 | Sole friction and wear experimental device |
| CN215775936U (en) * | 2021-08-31 | 2022-02-11 | 浙江派力鞋业有限公司 | Sole antiskid capability test machine |
| CN218682421U (en) * | 2022-09-30 | 2023-03-24 | 佛山捷晨信息咨询有限公司 | Adjustable shoe tree |
| CN116268707A (en) * | 2023-02-16 | 2023-06-23 | 江西服装学院 | Outdoor environment simulation system for shoes and boots |
| CN116616531A (en) * | 2023-07-20 | 2023-08-22 | 晋江市鑫铭鞋材科技有限公司 | Skid resistance detection device and detection method for rubber soles of sports shoes |
-
2023
- 2023-10-08 CN CN202311294094.3A patent/CN117084484B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205301148U (en) * | 2016-01-12 | 2016-06-08 | 安徽省产品质量监督检验研究院 | Pavement antiskid capability test instrument |
| CN106073032A (en) * | 2016-06-01 | 2016-11-09 | 江南大学 | A kind of sole abrasive resistance test device and application thereof |
| CN106562518A (en) * | 2016-11-07 | 2017-04-19 | 高铁检测仪器（东莞）有限公司 | Simulation walking apparatus of sneaker wear-resistant test machine |
| CN109443966A (en) * | 2018-12-13 | 2019-03-08 | 三六度(中国)有限公司 | A kind of clamping mechanism and friction testing equipment for sole friction testing equipment |
| CN213215668U (en) * | 2020-08-18 | 2021-05-18 | 温州市银座鞋业有限公司 | Upper of a shoe tensile test device |
| CN215775936U (en) * | 2021-08-31 | 2022-02-11 | 浙江派力鞋业有限公司 | Sole antiskid capability test machine |
| CN215381858U (en) * | 2021-09-02 | 2022-01-04 | 绍兴中纺联检验技术服务有限公司 | Sole friction and wear experimental device |
| CN218682421U (en) * | 2022-09-30 | 2023-03-24 | 佛山捷晨信息咨询有限公司 | Adjustable shoe tree |
| CN116268707A (en) * | 2023-02-16 | 2023-06-23 | 江西服装学院 | Outdoor environment simulation system for shoes and boots |
| CN116616531A (en) * | 2023-07-20 | 2023-08-22 | 晋江市鑫铭鞋材科技有限公司 | Skid resistance detection device and detection method for rubber soles of sports shoes |
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| CN117084484A (en) | 2023-11-21 |
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