CN112677701A - Ice and snow overhead traveling crane vehicle climbing antiskid tire - Google Patents
Ice and snow overhead traveling crane vehicle climbing antiskid tire Download PDFInfo
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- CN112677701A CN112677701A CN202110217592.2A CN202110217592A CN112677701A CN 112677701 A CN112677701 A CN 112677701A CN 202110217592 A CN202110217592 A CN 202110217592A CN 112677701 A CN112677701 A CN 112677701A
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- 230000009194 climbing Effects 0.000 title claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 72
- 238000011084 recovery Methods 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 18
- 238000001179 sorption measurement Methods 0.000 claims description 16
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The invention relates to the field of automobile accessories and discloses a climbing anti-skid tire for an ice and snow overhead traveling crane, which comprises a hollow cylindrical nested block, wherein a running tire capable of generating friction force with the ground is fixed on the outer side end face of the nested block, the friction force generated by the running tire and the ground is the same as the friction force generated by a common tire and the ground, and seven reaction cavities which are arranged in an equidistant circumferential array relative to the axis of the nested block and have openings facing to one side far away from the axis of the nested block are arranged in the running tire. This ice and snow overhead traveling crane vehicle climbing antiskid tire when the vehicle appears skidding, makes the elasticity clutch blocks pop out through internal transmission to take place the friction with ground, simultaneously because the appearance of elasticity clutch blocks influences the normal state of skidding of wheel, consequently can improve the condition that the wheel skidded, and then make the vehicle can normally go up a slope.
Description
Technical Field
The invention relates to the technical field of automobile accessories, in particular to a climbing antiskid tire for an ice and snow crown block vehicle.
Background
In winter in northern areas, the vehicle often meets ice and snow weather, and usually a tyre chain is required to be additionally arranged when the vehicle is driven in the rain and snow weather so as to increase the friction force between the automobile tyre and the ground and ensure that the vehicle can normally run.
However, when the vehicle needs to go up a slope, the friction force between the vehicle tire and the ground can be increased by the conventional anti-skid chain, but the pressure of the vehicle on the ground is reduced, so that the vehicle may have wheel slip even if the anti-skid chain is additionally arranged, and even the vehicle may slip down the slope.
Disclosure of Invention
The invention provides an ice and snow overhead traveling crane vehicle climbing antiskid tire, which has the advantages of preventing wheels from skidding and landslide when a vehicle climbs on an ice and snow day, and solves the problems that the wheels are easy to skid and even the vehicle landslide when the vehicle climbs on the ice and snow day.
The invention provides the following technical scheme: the utility model provides an ice and snow overhead traveling crane antiskid tyre that climbs, is including being hollow cylindrical's nested piece, the outside terminal surface of nested piece is fixed with can produce the driving tyre of frictional force with ground, the frictional force that driving tyre and ground produced is the same with the frictional force that ordinary tire and ground produced, set up in the driving tyre about nested piece axis equidistance circumference array has seven and the opening orientation is kept away from the reaction chamber of nested piece axle center one side, be provided with reaction assembly in the reaction chamber, reaction assembly including slide set up in the reaction chamber and can move to driving tyre outside and with the reaction block that ground contacted, reaction block is close to one side terminal surface of nested piece the central axis with the reaction chamber is close to fixedly connected with reaction spring between the one side end wall of nested piece the central axis, be provided with the opening orientation in the reaction block and be close to the flexible chamber of nested piece central axis one side, one side intercommunication in flexible chamber is provided with the locking chamber, flexible chamber is kept away from one side of nested piece the central axis is provided with the absorption chamber, it is provided with the adsorption plate to adsorb the intracavity slip, it can remove extremely to slide in the locking chamber the locking piece in flexible intracavity, the locking piece with fixedly connected with locking spring between the open-ended side end wall is kept away from in the locking chamber, the locking piece is kept away from locking chamber open-ended side end face is fixed with the haulage rope, one side of haulage rope extend to adsorb the intracavity and with adsorption plate fixed connection, adsorb the chamber with fixedly connected with can produce magnetic force's electro-magnet after the circular telegram in the wall body between the flexible chamber, the reaction chamber is close to one side of nested piece the central axis is provided with the connecting rod chamber, it is provided with the lifter to slide in the flexible intracavity, the lifter is close to one side of nested piece the central axis is passed the reaction chamber extends to the connecting Two sides of the reaction cavity are symmetrically provided with recovery cavities with openings facing to one side far away from the central axis of the nested block, a speed reducer is arranged in the recovery cavity, a connecting cavity is arranged on one side of the recovery cavity far away from the reaction cavity, one side of the connecting cavity far away from the reaction cavity is provided with a hidden cavity with an opening facing one side far away from the central axis of the nested block, a hidden sliding block is arranged in the hidden cavity in a sliding manner, a nested spring is fixedly connected with the end surface of one side of the hidden sliding block close to the central axis of the nested block and the end wall of one side of the hidden cavity close to the central axis of the nested block, a rotating cavity with the same opening direction as the hidden cavity is arranged in the hidden sliding block, a rotating shaft is rotatably arranged between the end walls at the two sides of the rotating cavity, the rotating shaft and the end wall of one side of the rotating cavity are fixedly connected with a torsion spring, and a part of the friction block extending into the hidden cavity is fixed on the rotating shaft.
Carefully selecting, the opening part of hiding the chamber is provided with can with the inner groovy of clutch blocks complex, when clutch blocks and the opening part inner groovy cooperation of hiding the chamber, the clutch blocks uses the axis of rotation as the centre of a circle rotation to make the clutch blocks part move to hide outside the chamber and take place the contact with ground, and then make the vehicle stop moving, a single clutch blocks can bear the weight of whole car and can not take place the fracture.
Carefully, hide be provided with in the sliding block with hide the draw-in groove of chamber intercommunication, it is close to hide the chamber connect a side end wall intercommunication in chamber to be provided with spacing chamber, it can move the stopper to the draw-in groove in to slide to be provided with in the spacing chamber, a side end face of stopper with spacing spring of fixedly connected with between a side end wall in spacing chamber, it is provided with the connecting block to connect the intracavity slip, the connecting block downside is fixed with the connection rope, one side of connecting the rope extend to spacing intracavity and with stopper fixed connection.
Carefully, the connecting block can not pass through with the junction gas of connecting the chamber, when connecting intracavity input gas, atmospheric pressure presses the connecting block to keeping away from one side removal of nested piece the central axis and offset spacing spring's elasticity to through connecting rope pulling stopper to spacing intracavity removal.
Carefully selecting, the speed reducer comprises a recovery sliding block which is arranged in the recovery cavity in a sliding manner, one side end face, far away from the central axis of the nested block, of the recovery sliding block is fixedly provided with an elastic friction block, the inside of the elastic friction block is provided with an air storage cavity, one side, near the central axis of the nested block, of the connecting rod cavity is provided with a sealing cavity, one side, near the central axis of the nested block, of the sealing cavity is communicated with a pressure cavity, a pressure block is arranged in the pressure cavity in a sliding manner, one side, far away from the central axis of the nested block, of the pressure block is fixedly provided with a sealing plate which is arranged in the sealing cavity in a sliding manner, an air pressure pipe is communicated between the air storage cavity and the sealing cavity, an one-way air guide, one end of the air duct is communicated with the connecting cavity.
The choice, the pressure piece with junction gas between the pressure chamber can't pass through, the closing plate with the junction gas of seal chamber can one-way emission to the external world through and the gas that is located the closing plate downside, one-way air guide valve only can make gas from the gas storage chamber to the one-way direction of seal chamber through, the material of elasticity clutch blocks can pass through for the gas, the seal chamber can be through the mode of outside pressure release with the inside atmospheric pressure of seal chamber recovery to normal atmospheric pressure.
Carefully, decelerator is still including fixing it is close to retrieve the sliding block a side end face and the part of nested piece the central axis extend to retrieve the slide bar in the connecting rod intracavity, retrieving being close to of slide bar one side of nested piece the central axis articulates there is the recovery connecting rod, one-way air guide valve is close to one side end wall of nested piece the central axis slides and is provided with the intermediate lever, the intermediate lever is kept away from one side setting of reaction chamber with the other end of retrieving the connecting rod is articulated, the intermediate lever is close to one side of reaction chamber with the lifter is close to one side of nested piece the central axis articulates there is the reaction rod.
The invention has the following beneficial effects:
1. when the vehicle slips, the elastic friction block is ejected through internal transmission and rubs with the ground, and meanwhile, the occurrence of the elastic friction block influences the normal slipping state of the vehicle wheel, so that the slipping condition of the vehicle wheel can be improved, the vehicle can go up a slope normally, and meanwhile, the elastic friction block can be ejected only after the reaction block is contacted with the ground, so that the ejection time of the elastic friction block is shortened, and the service life of the elastic friction block is prolonged.
2. The invention can make the friction block move to the ground depression and collide with the ground through rapidly popping up the friction block to contact with the ground when the vehicle still has a landslide condition after the elastic friction block is popped up, so that the friction block can achieve the purposes of decelerating the vehicle and forcibly stopping the vehicle from sliding through contacting and clamping the ground depression.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
FIG. 3 is a sectional view of the structure taken along the line B-B in FIG. 2;
FIG. 4 is an enlarged view of FIG. 2 at C;
FIG. 5 is a cross-sectional view of the structure taken along line D-D of FIG. 1;
FIG. 6 is a partial schematic view of the structural elastic friction block of the present invention.
In the figure: 10. nesting blocks; 11. a running tire; 12. connecting ropes; 13. connecting blocks; 14. a connecting cavity; 15. an elastic friction block; 16. a gas storage cavity; 17. a recovery chamber; 19. recovering the sliding block; 20. a reaction chamber; 21. a reaction spring; 22. a lifting rod; 23. a connecting rod cavity; 24. a pressure chamber; 25. a pressure block; 26. an air duct; 27. a reaction rod; 28. an intermediate lever; 29. sealing the cavity; 30. a sealing plate; 31. recovering the connecting rod; 32. a one-way air guide valve; 33. a pneumatic tube; 34. recovering the sliding rod; 35. a limiting spring; 36. nesting the springs; 37. hiding the slider; 38. a rotation chamber; 39. a rotating shaft; 40. a card slot; 41. a friction block; 42. a limiting block; 43. a limiting cavity; 44. a hidden cavity; 45. a torsion spring; 46. a reaction block; 47. an adsorption plate; 48. an adsorption chamber; 49. a hauling rope; 50. an electromagnet; 51. a locking cavity; 52. a locking spring; 53. a locking block; 54. a telescoping chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an anti-skid tire for climbing on ice and snow crown block, comprising a hollow cylindrical nest block 10, a running tire 11 capable of generating friction with the ground is fixed on the outer end surface of the nest block 10, the friction generated by the running tire 11 and the ground is the same as the friction generated by a common tire and the ground, seven reaction chambers 20 are arranged in the running tire 11 and are equidistantly and circumferentially arrayed relative to the axis of the nest block 10, and the reaction chambers 20 are opened towards one side far away from the axis of the nest block 10, reaction assemblies are arranged in the reaction chambers 20, each reaction assembly comprises a reaction block 46 which is slidably arranged in the reaction chamber 20 and can move to the outer side of the running tire 11 and contact with the ground, a reaction spring 21 is fixedly connected between one side end surface of the reaction chamber 20 close to the central axis of the nest block 10 and one side end surface of the reaction chamber 20 close to the central axis of the nest block 10, the reaction block 46 is internally provided with a telescopic cavity 54 with an opening facing to one side close to the central axis of the nested block 10, one side of the telescopic cavity 54 is communicated with a locking cavity 51, one side of the telescopic cavity 54 far away from the central axis of the nested block 10 is provided with an adsorption cavity 48, an adsorption plate 47 is arranged in the adsorption cavity 48 in a sliding manner, a locking block 53 capable of moving into the telescopic cavity 54 is arranged in the locking cavity 51 in a sliding manner, a locking spring 52 is fixedly connected between the locking block 53 and the end wall of one side of the locking cavity 51 far away from the opening, a traction rope 49 is fixed on the end surface of one side of the locking block 53 far away from the opening of the locking cavity 51, one side of the traction rope 49 extends into the adsorption cavity 48 and is fixedly connected with the adsorption plate 47, and a magnetic electromagnet 50 capable of generating after being electrified is fixedly connected in the wall body between the adsorption cavity 48 and the, the reaction chamber 20 is provided with a connecting rod chamber 23 on one side close to the central axis of the nested block 10, a lifting rod 22 is slidably provided in the telescopic chamber 54, the lifting rod 22 is close to one side of the central axis of the nested block 10 and passes through the reaction chamber 20 to extend into the connecting rod chamber 23 and be capable of sliding, the bilateral symmetry of the reaction chamber 20 is provided with a recovery chamber 17 with an opening facing away from one side of the central axis of the nested block 10, a speed reducer is provided in the recovery chamber 17, one side of the recovery chamber 17 away from the reaction chamber 20 is provided with a connecting chamber 14, one side of the connecting chamber 14 away from the reaction chamber 20 is provided with a hidden chamber 44 with an opening facing away from one side of the central axis of the nested block 10, a hidden sliding block 37 is slidably provided in the hidden chamber 44, one side end face of the hidden sliding block 37 close to the central axis of the nested block 10 and one side end wall of the hidden chamber, the hidden sliding block 37 is internally provided with a rotating cavity 38 with the opening facing the same direction as the hidden cavity 44, a rotating shaft 39 is rotatably arranged between the end walls at two sides of the rotating cavity 38, a torsion spring 45 is fixedly connected between the rotating shaft 39 and the end wall at one side of the rotating cavity 38, and a friction block 41 with a part extending into the hidden cavity 44 is fixed on the rotating shaft 39.
When the friction block 41 is matched with the inner groove at the opening of the hidden cavity 44, the friction block 41 rotates around the rotating shaft 39, so that the friction block 41 partially moves out of the hidden cavity 44 and contacts with the ground, the vehicle stops moving, and a single friction block 41 can bear the weight of the whole vehicle and cannot break.
Wherein, be provided with in the hidden sliding block 37 with the draw-in groove 40 that hides the chamber 44 intercommunication, hide the chamber 44 and be close to connect one side end wall intercommunication in chamber 14 to be provided with spacing chamber 43, it can move to the stopper 42 in the draw-in groove 40 to slide to be provided with in spacing chamber 43, a lateral surface of stopper 42 with spacing spring 35 of fixedly connected with between the one side end wall in spacing chamber 43, it is provided with connecting block 13 to slide in connecting chamber 14, connecting block 13 downside is fixed with and connects rope 12, connect one side of rope 12 extend to in the spacing chamber 43 and with stopper 42 fixed connection.
The gas at the joint of the connecting block 13 and the connecting cavity 14 cannot pass through, when the gas is input into the connecting cavity 14, the gas pressure presses the connecting block 13 to move to one side far away from the central axis of the nested block 10 and offset the elastic force of the limiting spring 35, so that the limiting block 42 is pulled by the connecting rope 12 to move into the limiting cavity 43.
Wherein, decelerator including slide setting up in retrieve the sliding block 19 in the chamber 17, what retrieve sliding block 19 keep away from nested piece 10 the central axis one side terminal surface is fixed with elastic friction piece 15, elastic friction piece 15 is inside to be provided with gas storage chamber 16, link chamber 23 is close to nested piece 10 the central axis one side is provided with sealed chamber 29, sealed chamber 29 is close to nested piece 10 one side intercommunication of central axis is provided with pressure chamber 24, it is provided with pressure block 25 to slide in the pressure chamber 24, one side that nested piece 10 the central axis was kept away from to pressure block 25 is fixed with the closing plate 30 that slide setting up in sealed chamber 29, gas storage chamber 16 with the intercommunication is provided with pneumatic tube 33 between the sealed chamber 29, fixed mounting has one-way air guide valve 32 in the pneumatic tube 33, one side end wall intercommunication that nested piece 10 the central axis is close to of pressure chamber 24 is provided with air duct 26, one end of the air duct 26 is communicated with the connecting cavity 14.
The pressure block 25 and the gas at the joint between the pressure chambers 24 can not pass through, the sealing plate 30 and the gas at the joint of the sealing chamber 29 can not pass through and the gas at the lower side of the sealing plate 30 can be discharged to the outside in a single direction, the one-way gas guiding valve 32 can only enable the gas to pass through in a single direction from the gas storage chamber 16 to the sealing chamber 29, the material of the elastic friction block 15 can allow the gas to pass through, and the sealing chamber 29 can restore the internal gas pressure of the sealing chamber 29 to normal atmospheric pressure in an external pressure relief mode.
The speed reducer further comprises a recovery sliding rod 34 fixed on one side end face of the recovery sliding block 19 close to the central axis of the nested block 10 and partially extending into the connecting rod cavity 23, one side of the recovery sliding rod 34 close to the central axis of the nested block 10 is hinged with a recovery connecting rod 31, one side end wall of the one-way air guide valve 32 close to the central axis of the nested block 10 is provided with an intermediate rod 28 in a sliding manner, one side of the intermediate rod 28 far away from the reaction cavity 20 is provided with a hinged connection with the other end of the recovery connecting rod 31, and one side of the intermediate rod 28 close to the reaction cavity 20 is hinged with one side of the lifting rod 22 close to the central axis of the nested block 10 by a reaction rod 27.
The working principle is as follows: the nesting block 10 is nested on the curved surface of one side of a vehicle tire far away from a wheel hub, the central axis of the nesting block 10 is overlapped with the central axis of the vehicle wheel, when the vehicle runs in a normal straight line, the electromagnet 50 is in an electrified state, the reaction block 46 is positioned in the reaction chamber 20, the elastic friction block 15 is positioned in the recovery chamber 17, the friction block 41 is positioned in the hiding chamber 44, the running tire 11 is in a perfect circle shape at the moment, the vehicle can run normally, when the vehicle runs on a slope and the vehicle slips down the slope due to tire slip, the electromagnet 50 is powered off, the electromagnet 50 releases the attraction on the lifting rod 22, the reaction block 46 moves to one side far away from the central axis of the nesting block 10 under the action of the reaction spring 21 at the moment, the lifting rod 22 slides relative to the reaction block 46, the locking block 53 moves to the telescopic chamber 54 under the action of the locking spring 52, so that the lifting rod 22 is limited and the lifting rod 22 can not move normally to the telescopic, then the driver releases the brake, so that the wheel drives the running tire 11 to rotate through the nesting block 10, so that the reaction block 46 contacts with the ground, and the reaction block 46 moves into the reaction chamber 20, because the lifting rod 22 cannot enter the telescopic chamber 54 at this time, the lifting rod 22 is forced to move to one side close to the central axis of the nesting block 10, so that the intermediate rod 28 moves to one side far away from the reaction chamber 20 through the reaction rod 27, so that the recovery sliding rod 34 moves to one side far away from the central axis of the nesting block 10 through the recovery connecting rod 31, and the elastic friction block 15 moves to the outside from the recovery chamber 17, at this time, the elastic friction block 15 can block the rotation of the wheel when the wheel rotates, and the friction force between the elastic friction block 15 and the ground is large, so that the vehicle slows down the speed of sliding down a slope and further stops sliding, if the elastic friction block 15 cannot slow down the vehicle sliding tendency at this time, when the elastic friction block 15 stops and hinders the rotation of the wheel, the elastic friction block is compressed intermittently, so that the gas in the gas storage cavity 16 enters the sealing cavity 29 through the gas pressure pipe 33, the sealing plate 30 moves to one side close to the central axis of the nested block 10, and the pressure block 25 is driven to move to one side close to the central axis of the nested block 10, so that the two sides 41 of the air storage cavity 20 can be simultaneously bounced, the gas in the pressure cavity 24 is pressed into the connecting cavity 14 through the gas guide pipe 26, the connecting block 13 moves to one side far away from the central axis of the nested block 10, the connecting rope 12 is tensioned, and the limiting block 42 moves to the limiting cavity 43 under the action of the limiting spring 35, so that the reciprocating is realized, when the limiting block 42 is completely separated from the clamping groove 40, the hidden sliding block 37 is bounced to one side far away from the central axis of the nested block 10 under the, so that the friction block 41 is matched with the inner groove at the opening of the hidden cavity 44, and the friction block 41 is severely rubbed with the external ground, so that the vehicle stops sliding down forcibly.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides an ice and snow overhead traveling crane antiskid tyre that climbs, is including being hollow cylindrical's nested piece (10), its characterized in that: the outer side end face of the nested block (10) is fixed with a running tire (11) capable of generating friction force with the ground, seven reaction cavities (20) with openings facing away from one side of the axis of the nested block (10) are arranged in the running tire (11), reaction components are arranged in the reaction cavities (20), one sides, close to the central axis of the nested block (10), of the reaction cavities (20) are provided with connecting rod cavities (23), lifting rods (22) are arranged in the telescopic cavities (54) in a sliding mode, one sides, close to the central axis of the nested block (10), of the lifting rods (22) penetrate through the reaction cavities (20) to extend into the connecting rod cavities (23) and can slide, two sides of the reaction cavities (20) are symmetrically provided with recovery cavities (17) with openings facing one sides, away from the central axis of the nested block (10), the recovery device is characterized in that a speed reducing device is arranged in the recovery cavity (17), one side of the recovery cavity (17) far away from the reaction cavity (20) is provided with a connecting cavity (14), one side of the connecting cavity (14) far away from the reaction cavity (20) is provided with a hidden cavity (44) with an opening facing away from one side of the central axis of the nested block (10), a hidden sliding block (37) is arranged in the hidden cavity (44) in a sliding manner, one side end face of the hidden sliding block (37) close to the central axis of the nested block (10) and one side end wall of the hidden cavity (44) close to the central axis of the nested block (10) are fixedly connected with a nested spring (36), a rotating cavity (38) with the opening facing towards the same direction of the hidden cavity (44) is arranged in the hidden sliding block (37), a rotating shaft (39) is arranged between two side end walls of the rotating cavity (38) in a rotating manner, and a torsion spring (45), and a friction block (41) partially extending into the hidden cavity (44) is fixed on the rotating shaft (39).
2. The climbing anti-skid tyre for the ice and snow crown block vehicle as claimed in claim 1, wherein: the reaction assembly comprises a reaction block (46) which is arranged in the reaction cavity (20) in a sliding mode and can move to the outer side of the running tire (11) and is in contact with the ground, the reaction block (46) is close to one side end face of the central axis of the nested block (10) and the reaction cavity (20) is close to a reaction spring (21) fixedly connected between one side end wall of the central axis of the nested block (10), a telescopic cavity (54) with an opening facing to one side close to the central axis of the nested block (10) is arranged in the reaction block (46), a locking cavity (51) is communicated with one side of the telescopic cavity (54), an adsorption cavity (48) is arranged on one side, far away from the central axis of the nested block (10), of the telescopic cavity (54), an adsorption plate (47) is arranged in the adsorption cavity (48), and a locking block (53) capable of moving into the telescopic cavity (54) is arranged in the locking cavity (51), a locking spring (52) is fixedly connected between the locking block (53) and the end wall of one side of the locking cavity (51) far away from the opening.
3. The climbing anti-skid tire for ice and snow crown block vehicles according to claim 2, wherein: the reaction assembly further comprises a pulling rope (49) fixed to the end face of one side, away from the opening of the locking cavity (51), of the locking block (53), one side of the pulling rope (49) extends into the adsorption cavity (48) and is fixedly connected with the adsorption plate (47), and an electromagnet (50) capable of generating magnetic force after being electrified is fixedly connected to the interior of a wall body between the adsorption cavity (48) and the telescopic cavity (54).
4. The climbing anti-skid tyre for the ice and snow crown block vehicle as claimed in claim 1, wherein: the friction force generated by the running tire (11) and the ground is the same as the friction force generated by a common tire and the ground.
5. The climbing anti-skid tyre for the ice and snow crown block vehicle as claimed in claim 1, wherein: an inner groove capable of being matched with the friction block (41) is formed in the opening of the hidden cavity (44), when the friction block (41) is matched with the inner groove in the opening of the hidden cavity (44), the friction block (41) rotates by taking the rotating shaft (39) as a circle center, so that the friction block (41) partially moves out of the hidden cavity (44) and is in contact with the ground, the vehicle stops moving, and a single friction block (41) can bear the weight of the whole vehicle and cannot break.
6. The climbing anti-skid tire for ice and snow crown block vehicles according to claim 2, wherein: hide be provided with in sliding block (37) with draw-in groove (40) of hidden chamber (44) intercommunication, hidden chamber (44) are close to one side end wall intercommunication of connecting chamber (14) is provided with spacing chamber (43), it is provided with stopper (42) that can remove to in draw-in groove (40) to slide in spacing chamber (43), a side end face of stopper (42) with fixedly connected with spacing spring (35) between the one side end wall of spacing chamber (43), it is provided with connecting block (13) to slide in connecting chamber (14), connecting block (13) downside is fixed with and connects rope (12), one side of connecting rope (12) extend to in spacing chamber (43) and with stopper (42) fixed connection.
7. The climbing anti-skid tire for ice and snow crown block vehicles according to claim 3, wherein: the gas at the joint of the connecting block (13) and the connecting cavity (14) can not pass through, when the gas is input into the connecting cavity (14), the connecting block (13) is pressed by the gas pressure to move towards one side far away from the central axis of the nested block (10) and offset the elastic force of the limiting spring (35), and therefore the limiting block (42) is pulled by the connecting rope (12) to move towards the limiting cavity (43).
8. The climbing anti-skid tyre for the ice and snow crown block vehicle as claimed in claim 1, wherein: the speed reducer comprises a recovery sliding block (19) arranged in a recovery cavity (17) in a sliding mode, the recovery sliding block (19) is far away from one side end face of the central axis of the nested block (10), an elastic friction block (15) is fixed on the side end face of the central axis of the nested block (10), a gas storage cavity (16) is arranged inside the elastic friction block (15), a connecting rod cavity (23) is close to one side of the central axis of the nested block (10), a sealed cavity (29) is arranged on one side of the central axis of the nested block (10) in a communicated mode, a pressure cavity (24) is arranged in the pressure cavity (24) in a sliding mode, a sealing plate (30) arranged in the sealed cavity (29) in a sliding mode is fixed on one side of the central axis of the nested block (10) far away from the pressure cavity (25), a gas pressure pipe (33) is arranged between the gas storage cavity (16, the air pressure pipe (33) is internally and fixedly provided with a one-way air guide valve (32), the end wall of one side, close to the central axis of the nested block (10), of the pressure cavity (24) is communicated with an air guide pipe (26), and one end of the air guide pipe (26) is communicated with the connecting cavity (14).
9. The climbing anti-skid tire for ice and snow crown block vehicles according to claim 5, wherein: the pressure block (25) with the junction gas between pressure chamber (24) can't pass through, sealing plate (30) with the junction gas of sealed chamber (29) can't pass through and be located the gas of sealing plate (30) downside can one-way emission to the external world, one-way air guide valve (32) only can make gas from gas storage chamber (16) to the one-way direction of sealed chamber (29) pass through, the material of elasticity friction block (15) can pass through for the gas, sealed chamber (29) can restore sealed chamber (29) inside atmospheric pressure to normal atmospheric pressure through the mode of outside pressure release.
10. The climbing anti-skid tire for ice and snow crown block vehicles according to claim 5, wherein: the speed reducing device further comprises a recovery sliding rod (34) fixed to a side end face of the recovery sliding block (19) close to the central axis of the nested block (10) and partially extending to the connecting rod cavity (23), one side of the recovery sliding rod (34) close to the central axis of the nested block (10) is hinged to a recovery connecting rod (31), the one-way air guide valve (32) is close to a side end wall of the central axis of the nested block (10) and is provided with a middle rod (28) in a sliding mode, one side of the middle rod (28) far away from the reaction cavity (20) is provided with a recovery connecting rod (31) hinged to the other end of the recovery connecting rod (31), one side of the middle rod (28) close to the reaction cavity (20) is hinged to a reaction rod (27) close to one side of the central axis of the nested block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110217592.2A CN112677701B (en) | 2021-02-26 | 2021-02-26 | Ice and snow overhead traveling crane vehicle climbing antiskid tire |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022763A (en) * | 2021-04-30 | 2021-06-25 | 浙江阿波罗摩托车制造有限公司 | Cross-country motorcycle |
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| CN105196812A (en) * | 2015-10-28 | 2015-12-30 | 殷兴 | Electric telescopic antiskid chain for wheel |
| CN111546842A (en) * | 2018-07-25 | 2020-08-18 | 孔娜 | Anti-skid device and method for automobile on ice and snow road surface |
| CN112009184A (en) * | 2020-09-03 | 2020-12-01 | 浙江跃岭股份有限公司 | Aluminum alloy automobile hub |
| CN112172408A (en) * | 2020-10-21 | 2021-01-05 | 德清县丰润电光源有限公司 | Adjustable icebreaking tire for new energy city |
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| CN105196812A (en) * | 2015-10-28 | 2015-12-30 | 殷兴 | Electric telescopic antiskid chain for wheel |
| CN111546842A (en) * | 2018-07-25 | 2020-08-18 | 孔娜 | Anti-skid device and method for automobile on ice and snow road surface |
| CN112009184A (en) * | 2020-09-03 | 2020-12-01 | 浙江跃岭股份有限公司 | Aluminum alloy automobile hub |
| CN112172408A (en) * | 2020-10-21 | 2021-01-05 | 德清县丰润电光源有限公司 | Adjustable icebreaking tire for new energy city |
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| CN113022763A (en) * | 2021-04-30 | 2021-06-25 | 浙江阿波罗摩托车制造有限公司 | Cross-country motorcycle |
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| CN112677701B (en) | 2022-08-30 |
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