CN113968200A - Landslide prevention device for new energy automobile - Google Patents
Landslide prevention device for new energy automobile Download PDFInfo
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- CN113968200A CN113968200A CN202111295299.4A CN202111295299A CN113968200A CN 113968200 A CN113968200 A CN 113968200A CN 202111295299 A CN202111295299 A CN 202111295299A CN 113968200 A CN113968200 A CN 113968200A
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- slope
- new energy
- energy automobile
- prevention device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T3/00—Portable devices for preventing unwanted movement of vehicles, e.g. chocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
- B60T2201/06—Hill holder; Start aid systems on inclined road
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention relates to the technical field of new energy automobiles, in particular to a landslide prevention device for a new energy automobile. The anti-skid slope device for the new energy automobile comprises a slope plate, wherein the front end face of the slope plate is provided with a transition cambered surface, and a plurality of integrally formed trapezoidal anti-skid ridges are embedded at the bottom of the slope plate; the tire closes the part soon, is provided with two sets ofly and the symmetric position on the ramp, domatic to closing the part, be located the logical intracavity that the ramp was seted up, just domatic to closing the part includes the compressed particleboard, the compressed particleboard is located logical intracavity, just the lower fixed surface gomphosis of compressed particleboard has a plurality of roots to sting with the ground of formation arrangement. The landslide prevention device for the new energy automobile provided by the invention not only can play a self-locking effect on an automobile tire, but also can strengthen the friction force between a slope plate and a slope.
Description
Technical Field
The invention relates to the technical field of new energy automobiles, in particular to a landslide prevention device for a new energy automobile.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure.
Along with the development of society and the progress and the improvement of science and technology, people's standard of living is promoted gradually, new energy automobile's appearance becomes people's first-selected instrument of riding instead of walk, the car easily takes place the swift current car phenomenon especially on the road surface that has the slope when parking the car, adopts at present mostly to place a baffle or other trapezoidal pieces at the tire back and blocks, then if the too big baffle or other trapezoidal pieces that lead to of ramp contained angle slide along the ramp easily to be difficult to play the antiskid to automobile tire.
Therefore, there is a need for a new anti-landslide device for a new energy vehicle to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problem, the invention provides an anti-landslide device for a new energy automobile.
The invention provides a landslide prevention device for a new energy automobile, which comprises:
the front end face of the slope plate is provided with a transition cambered surface, and the bottom of the slope plate is embedded with a plurality of integrally formed trapezoidal anti-skid ridges;
the landslide prevention device further comprises:
the tire screwing component is provided with two groups and symmetrically positioned on the slope plate, and comprises hubs which are rotatably installed on the slope plate through a rotating shaft A, rubber rings are fixedly sleeved on two sides of each hub, when the automobile tire rolls along the slope surface, the automobile tire slides inwards towards the two hubs along the slope plate, and under the action of friction force on two sides of the tire, the hubs on the two sides slide back to back, and the rubber rings are additionally arranged on the hubs, so that the rolling freedom degree of part of the automobile tire along the slope surface can be offset;
domatic butt closes the part, is located the logical intracavity that the ramp was seted up, just domatic butt closes the part and includes the pressfitting board, the pressfitting board is located logical intracavity, just the lower fixed surface gomphosis of pressfitting board has a plurality of ground thorns of arranging with the formation.
Preferably, the slope surface abutting part further comprises a rotating shaft B, the rotating shaft B is fixedly arranged on the pressing plate through a support, and the two ends of the rotating shaft B are both provided with rotating plates which are rotatably connected, the two ends of the rotating shaft B are fixedly embedded on the two side walls of the through cavity, the rotating plate is elastically connected with the inner bottom wall of a chute arranged on the slope plate through a tension spring, the chute is communicated with the through cavity, when the hub rotates, the hub pulls the steel wire to wind around the hub, so that the rotating plate is pulled to swing upwards around the rotating shaft B and the tension spring is stretched, so that the bottom of the rotating plate pushes the pressing plate to slide out of the through cavity and the ground thorns on the pressing plate tightly press on the ramp, since the larger the rotation angle of the tire when the new energy automobile slides backwards along the slope is, the larger the rotation angle of the hub is, therefore, the friction force of the slope plate on the slope can be automatically adjusted according to the backward sliding distance of the new energy automobile along the slope.
Preferably, the outer arc surface of the hub is fixedly embedded with a steel wire, and the other end of the steel wire is fixedly connected with the upper end face of the corresponding rotating plate.
Preferably, the distance between the rubber rings in the two groups of tire screwing components is 0.8-1.2cm smaller than that of a general automobile tire.
Preferably, two symmetrically distributed mounting grooves are formed in the slope plate between the tire screwing component and the slope surface abutting component, and clamping components used for clamping and locking the tire are mounted in the mounting grooves.
Preferably, the clamping parts comprise V-shaped plates, the joint of the V-shaped plates is rotatably installed in the installation groove through a rotating shaft, a rolling plate is fixedly installed on one side plate of the V-shaped plates and is elastically connected with the inner bottom wall of the installation groove through a pressure spring, an L-shaped clamping arm is fixedly embedded on the other side plate of the V-shaped plates, a clamping disc is fixedly installed at the horizontal end of the L-shaped clamping arm, the rolling plate can be pressed after a part of automobile tires roll out of two hubs, and therefore the pressure spring is compressed by the rolling plate, the V-shaped plates deflect towards the inner sides of the automobile tires through the rotating shaft, the L-shaped clamping arms on the two groups of clamping parts respectively drive the clamping disc to effectively clamp the automobile tires, and the self-locking performance of the automobile tires on the ramp is realized.
Preferably, one side of the V-shaped plate, which is connected with the L-shaped clamping arm, is in an open state when the pressure spring has no load, the short plate of the V-shaped plate is connected with the rolling plate, and the long plate of the V-shaped plate is connected with the L-shaped clamping arm.
Preferably, the slope plate is provided with an adjusting part, the adjusting part comprises an air storage cushion, the air storage cushion is attached to the transition arc surface and the front side end of the slope plate, air guide pipes are mounted on two side walls of the air storage cushion and communicated with the shrinkage type air bag, and the inner top wall of the shrinkage type air bag is fixedly embedded in a containing groove formed in the lower surface of the slope plate.
Preferably, the gas storage pad is internally provided with sufficient nitrogen, the shrinkage type air bag is positioned on the rear side of the lower surface of the slope plate, the shrinkage force of the shrinkage type air bag is greater than the shrinkage force of the gas storage pad, when an automobile tire slides inwards towards two hubs along the slope plate, the gas storage pad is impacted by the nitrogen inside after being pressed, so that the nitrogen in the gas storage pad can flow into the shrinkage type air bag through the gas guide pipe, the shrinkage type air bag starts to expand, the rear end of the slope plate obliquely arranged on the slope plate is under the action of the expansion shrinkage type air bag, the downward sliding force of the slope plate along the slope surface is reduced, and the placing stability of the slope plate is further improved.
Preferably, install the multiunit between two rotor plates in the domatic butt closes the part and roll the subassembly certainly, just it includes the installation pole to roll the subassembly certainly, the installation pole mount is established between two rotor plates, just the cover is equipped with the cylinder of rotating the connection on the installation pole, because the cylinder can be rotatory along the installation pole, when consequently follow-up automobile tire appears a little again, the cylinder can unload the turning force to it, avoids 1 ramp to lead to its gliding along the ramp because of the rolling thrust of tire.
Compared with the related art, the landslide prevention device for the new energy automobile provided by the invention has the following beneficial effects:
1. when the automobile tire rolls along the slope surface, the automobile tire slides inwards towards the two hubs along the slope plate, and under the action of friction force on two sides of the tire, the hubs on two sides slide back to back, and the rubber rings are additionally arranged on the hubs, so that the rolling freedom degree of part of the automobile tire along the slope surface can be offset;
2. when the wheel hub rotates, the wheel hub pulls the steel wire to wind around the wheel hub, so that the rotating plate is pulled to swing the rotating shaft B and the tension spring is stretched, the bottom of the rotating plate pushes the pressing plate to slide out of the through cavity and the ground pricks on the pressing plate are tightly pressed on the ramp, and the larger the rotating angle of the tire is, the larger the rotating angle of the wheel hub is, the larger the rotating angle of the tire is, and the friction force of the ramp plate on the ramp can be automatically adjusted according to the backward sliding distance of the new energy automobile along the ramp;
3. according to the invention, after a part of tires of an automobile roll out of two hubs, the part of tires can be pressed on the rolling plates, so that the rolling plates compress the compression springs and enable the V-shaped plates to deflect towards the inner sides of the automobile tires through the rotating shaft, therefore, the L-shaped clamping arms on the two groups of clamping parts respectively drive the clamping discs to effectively clamp the automobile tires, and the self-locking performance of the automobile tires on the ramp is realized;
4. when the automobile tire slides inwards to the two hubs along the slope plate, the nitrogen in the air storage pad after being pressed is impacted by the automobile tire, so that the nitrogen in the air storage pad can flow into the contraction type air bag through the air guide pipe, the contraction type air bag starts to expand, the rear end of the slope plate obliquely arranged on the slope plate is under the action of the expansion contraction type air bag, the downward sliding force of the slope plate along the slope surface is reduced, and the placing stability of the slope plate is further improved.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a landslide prevention device for a new energy vehicle according to the present invention;
fig. 2 is a second schematic structural view of a preferred embodiment of the landslide prevention device for a new energy vehicle according to the present invention;
FIG. 3 is a schematic view of the tire closure assembly of FIG. 1;
FIG. 4 is a schematic view of the installation structure of the slope engaging member shown in FIG. 1 on a slope plate;
FIG. 5 is a schematic view of the slope engaging member shown in FIG. 4;
FIG. 6 is a second schematic view of the slope engaging member shown in FIG. 4;
FIG. 7 is a schematic view of the mounting arrangement of the clamping member of FIG. 1 on a ramp;
FIG. 8 is a schematic view of the structure of the clamping member shown in FIG. 7;
fig. 9 is a schematic view of the adjusting member shown in fig. 1.
Reference numbers in the figures: 1. a ramp plate; 2. a tire spin-on component; 21. a hub; 22. a rotating shaft A; 23. a rubber ring; 3. a slope surface abutting component; 31. pressing the plywood; 32. puncturing with the ground; 33. a rotating shaft B; 34. a rotating plate; 35. a tension spring; 4. a steel wire; 5. a clamping member; 51. a V-shaped plate; 52. rolling plates; 53. a pressure spring; 54. an L-shaped clamping arm; 55. a clamping plate; 6. an adjustment member; 61. an air storage cushion; 62. an air duct; 63. a collapsible air bag; 7. a transition arc surface; 8. trapezoidal anti-skid ridges; 9. a self-rolling assembly; 91. mounting a rod; 92. a drum; 9a, a through cavity; 9b, a chute; 9c, mounting grooves; 9d, a storage groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 to 9, an anti-landslide device for a new energy vehicle according to an embodiment of the present invention includes: the tire comprises a slope plate 1, a tire screwing component 2 and a slope surface abutting component 3, wherein the front end surface of the slope plate 1 is provided with a transition cambered surface 7, and the bottom of the slope plate 1 is embedded with a plurality of integrally formed trapezoidal anti-skid ridges 8.
It should be noted that: when the automobile tire anti-skid device is used, the automobile tire anti-skid device is placed on a ramp, the excessive cambered surface 7 on the slope plate 1 is embedded to the bottom of an automobile tire, and meanwhile, the position between two hubs 21 at the automobile tire is kept, so that the automobile tire is anti-skid, the friction force between the slope plate 1 and the ramp is enhanced through the trapezoidal anti-skid ridges 8 at the bottom of the slope plate 1, and the placing stability of the slope plate 1 on the ramp is improved.
In the embodiment of the present invention, referring to fig. 1 and fig. 3, two sets of tire screwing components 2 are arranged and symmetrically located on the slope plate 1, and each tire screwing component 2 includes a hub 21, the hub 21 is rotatably mounted on the slope plate 1 through a rotating shaft a22, rubber rings 23 are fixedly sleeved on both sides of the hub 21, and the distance between the rubber rings 23 in the two sets of tire screwing components 2 is less than 0.8-1.2cm of a general automobile tire.
It should be noted that: when the automobile tire rolls along the slope surface, the automobile tire slides inwards towards the two hubs 21 along the slope plate 1, the hubs 21 on the two sides slide back to back under the action of friction force on the two sides of the tire, and the rubber ring 23 is additionally arranged on the hubs 21, so that the rolling freedom degree of part of the automobile tire along the slope surface can be offset;
in the embodiment: in order to match the limitation on more new energy automobile tires, the rotating shaft A22 in one group of tire screwing components 2 can be adjusted, specifically, an air cylinder or a hydraulic cylinder is installed on one side of the slope plate 1, the output end of the slope plate is fixedly installed on a bearing, the rotating shaft A22 of the slope plate is rotatably installed on the bearing, and meanwhile, a transverse sliding cavity is formed in the slope plate 1, so that the bearing can horizontally slide along the sliding cavity under the pushing of the air cylinder or the hydraulic cylinder, and therefore, the automobile tires with different widths can be effectively limited.
In the embodiment of the present invention, referring to fig. 4, 5 and 6, a slope abutting component 3 is located in a through cavity 9a formed in the slope plate 1, the slope abutting component 3 includes a pressing plate 31, the pressing plate 31 is located in the through cavity 9a, a plurality of ground thorns 32 arranged in a matrix are fixedly embedded on a lower surface of the pressing plate 31, the slope abutting component 3 further includes a rotating shaft B33, the rotating shaft B33 is fixedly mounted on the pressing plate 31 through a bracket, two ends of the rotating shaft B33 are both provided with rotating plates 34 connected in a rotating manner, two ends of the rotating shaft B33 are fixedly embedded on two side walls of the through cavity 9a, the rotating plates 34 are elastically connected with an inner bottom wall of a chute 9B formed in the slope plate 1 through a tension spring 35, the chute 9B is communicated with the through cavity 9a, wherein a steel wire 4 is fixedly embedded on an outer arc surface of the hub 21, and the other end of the steel wire 4 is fixedly connected with the upper end face of the corresponding rotating plate 34.
It should be noted that: when the hub 21 rotates, the hub 21 pulls the steel wire 4 to wind around the hub 21, so that the rotating plate 34 is pulled to swing upwards around the rotating shaft B33 (at the moment, the tension spring 35 is stretched), the bottom of the rotating plate 34 pushes the pressing plate 31 to slide out of the through cavity 9a, and the ground thorn 32 on the pressing plate 31 is tightly pressed on a ramp, and the larger the rotating angle of the tire is when the new energy automobile slides back along the ramp, the larger the rotating angle of the wheel hub 21 is, so that the friction force of the ramp plate 1 on the ramp can be automatically adjusted according to the distance that the new energy automobile slides back along the ramp;
in the present embodiment: a plurality of groups of self-rolling assemblies 9 are arranged between two rotating plates 34 in the slope surface abutting component 3, each self-rolling assembly 9 comprises an installation rod 91, a fixed frame of the installation rod 91 is arranged between the two rotating plates 34, a rotary drum 92 in rotary connection is sleeved on the installation rod 91, when the rear wheel surface of an automobile tire presses the rotary drum 92, the rotary drum 92 can rotate along the installation rod 91, and therefore when a subsequent automobile tire rotates slightly, the rotary drum 92 can unload the rotary force to the subsequent automobile tire, and the slope plate 1 is prevented from sliding down along a slope due to the rolling reverse thrust of the tire.
In the embodiment of the present invention, referring to fig. 4, 7 and 8, two symmetrically distributed installation grooves 9c are formed on a slope plate 1 between a tire screwing component 2 and a slope surface abutting component 3, a clamping component 5 for clamping and locking a tire is installed in the installation groove 9c, the clamping component 5 includes a V-shaped plate 51, the joint of the V-shaped plate 51 is rotatably installed in the installation groove 9c through a rotating shaft, a rolling plate 52 is fixedly installed on one side plate of the V-shaped plate 51, the rolling plate 52 is elastically connected with the inner bottom wall of the installation groove 9c through a compression spring 53, an L-shaped clamping arm 54 is fixedly embedded on the other side plate of the V-shaped plate 51, a clamping disc 55 is fixedly installed on the horizontal end of the L-shaped clamping arm 54, and one side of the V-shaped plate 51 connected with the L-shaped clamping arm 54 is in an open state when the compression spring 53 has no load, and the short plate of the V-shaped plate 51 is connected with a rolling plate 52, and the long plate of the V-shaped plate 51 is connected with an L-shaped clamping arm 54.
It should be noted that: after rolling out of the two hubs 21, a part of automobile tires can be pressed onto the rolling plates 52, so that the rolling plates 52 compress the compression springs 53 and the V-shaped plates 51 deflect towards the inner sides of the automobile tires through rotating shafts, and therefore the L-shaped clamping arms 54 on the two groups of clamping components 5 respectively drive the clamping discs 55 to effectively clamp the automobile tires, and the self-locking performance of the automobile tires on a ramp is realized;
it should also be noted that: when the automobile needs to be opened, after the locked tire rolls towards the front of the slope plate 1, the rolling plates 52 lose pressure, and the L-shaped clamping arms 54 on the two V-shaped plates 51 are opened under the action of the compression springs 53.
In an embodiment of the present invention, referring to fig. 2 and 9, an adjusting component 6 is disposed on the slope board 1, the adjusting component 6 includes an air storage cushion 61, the air storage cushion 61 is attached to the transition arc surface 7 and the front side end of the slope board 1, air ducts 62 are mounted on both side walls of the air storage cushion 61, the air ducts 62 are communicated with a collapsible air bag 63, an inner top wall of the collapsible air bag 63 is fixedly embedded in a receiving groove 9d formed in the lower surface of the slope board 1, sufficient nitrogen is contained in the air storage cushion 61, the collapsible air bag 63 is located on the rear side of the lower surface of the slope board 1, and the retraction force of the collapsible air bag 63 is greater than that of the air storage cushion 61.
It should be noted that: when the automobile tire slides into the two hubs 21 along the slope plate 1, the nitrogen inside the air storage pad 61 after being pressed is impacted by the automobile tire, so that the nitrogen in the air storage pad 61 can flow into the contraction type air bag 63 through the air duct 62, the contraction type air bag 63 starts to expand, the rear end of the slope plate 1 obliquely arranged on the slope is under the action of the expansion and contraction type air bag 63, the downward sliding force of the slope plate 1 along the slope surface is reduced, and the placing stability of the slope plate 1 is further improved;
it should also be noted that: when the device is not needed, the automobile is started to enable the tire of the automobile to roll away from the slope plate 1, so that when the air storage pad 61 has no wheel pressure, the contraction type air bag 63 starts to contract to enable the expanded contraction type air bag 63 to contract to enable the nitrogen in the air storage pad 61 to flow back;
notably; after the contraction type air bag 63 is expanded, the rear end of the slope plate 1 is slightly lifted, and the ground grabbing performance of the ground thorns 32 in the slope surface abutting component 3 on the slope is not influenced.
The working principle of the landslide prevention device for the new energy automobile provided by the invention is as follows:
when the automobile tire anti-skid device is used, the automobile tire anti-skid device is placed on a ramp, the excessive cambered surface 7 on the slope plate 1 is embedded to the bottom of an automobile tire, and meanwhile, the position between two hubs 21 at the automobile tire is kept, so that the automobile tire is prevented from skidding, the friction force between the slope plate 1 and the ramp is enhanced by the trapezoidal anti-skid ridges 8 at the bottom of the slope plate 1, and the placing stability of the slope plate 1 on the ramp is improved;
when the automobile tire rolls along the slope surface, the automobile tire slides inwards to the two hubs 21 along the slope plate 1, under the action of the friction force on the two sides of the tire, the hubs 21 on the two sides slide back to back, because the rubber ring 23 is additionally arranged on the hub 21, the rolling freedom degree of a part of automobile tires along the slope surface can be offset, when the hub 21 is rotated, the hub 21 pulls the wire 4 to wind around the hub 21, thereby pulling the rotating plate 34 to swing up around the rotating shaft B33 (while the tension spring 35 is stretched), so that the bottom of the rotating plate 34 pushes the pressing plate 31 to slide out of the through cavity 9a and causes the ground lugs 32 on the pressing plate 31 to tightly press on the ramp, since the larger the angle of rotation of the tire when the new energy vehicle is sliding backwards along the slope causes the larger the angle of rotation of the hub 21, therefore, the friction force of the slope plate 1 on the slope can be automatically adjusted according to the backward sliding distance of the new energy automobile along the slope;
when the automobile tire slides into the two hubs 21 along the slope plate 1, the nitrogen inside the air storage pad 61 after being pressed is impacted by the automobile tire, so that the nitrogen in the air storage pad 61 can flow into the contraction type air bag 63 through the air duct 62, the contraction type air bag 63 starts to expand, the rear end of the slope plate 1 obliquely arranged on the slope is under the action of the expansion contraction type air bag 63, the downward sliding force of the slope plate 1 along the slope surface is reduced, and the placing stability of the slope plate 1 is further improved;
after rolling out of the two hubs 21, a part of automobile tires can be pressed onto the rolling plates 52, so that the rolling plates 52 compress the compression springs 53 and the V-shaped plates 51 deflect towards the inner sides of the automobile tires through rotating shafts, and therefore the L-shaped clamping arms 54 on the two groups of clamping components 5 respectively drive the clamping discs 55 to effectively clamp the automobile tires, and the self-locking performance of the automobile tires on a ramp is realized;
when the automobile needs to be started, after the locked tire rolls towards the front of the slope plate 1, the rolling plates 52 lose pressure, the L-shaped clamping arms 54 on the two V-shaped plates 51 are opened under the action of the compression springs 53, and when the air storage pad 61 has no wheel pressure, the contraction type air bags 63 begin to contract, so that the expanded contraction type air bags 63 begin to contract, and the nitrogen in the air storage pads 61 flows back.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An anti-landslide device for a new energy automobile, comprising:
the front end face of the slope plate (1) is provided with a transition cambered surface (7), and the bottom of the slope plate (1) is embedded with a plurality of integrally formed trapezoidal anti-skid ridges (8);
characterized in that, the landslide prevention device further comprises:
the tire screwing component (2) is provided with two groups and symmetrically positioned on the slope plate (1), the tire screwing component (2) comprises a hub (21), the hub (21) is rotatably installed on the slope plate (1) through a rotating shaft A (22), and rubber rings (23) are fixedly sleeved on two sides of the hub (21);
domatic support closes part (3), is located in logical chamber (9 a) that ramp (1) was seted up, just domatic support closes part (3) including pressfitting board (31), pressfitting board (31) are located logical chamber (9 a), just the lower fixed surface gomphosis of pressfitting board (31) has a plurality of roots to sting (32) of arranging with the formation.
2. The landslide prevention device for the new energy automobile of claim 1, wherein the domatic involution part (3) still includes axis of rotation B (33), axis of rotation B (33) are through support fixed mounting on pressboard (31), just rotor plate (34) of rotation connection are all installed at the both ends of axis of rotation B (33), and the both ends of axis of rotation B (33) are through fixed gomphosis on the both sides wall of logical chamber (9 a), rotor plate (34) are through chute (9B) inner bottom wall elastic connection that extension spring (35) and ramp (1) were seted up, just chute (9B) and logical chamber (9 a) communicate with each other.
3. The landslide prevention device for the new energy automobile according to claim 2, wherein a steel wire (4) is fixedly embedded in an outer arc surface of the hub (21), and the other end of the steel wire (4) is fixedly connected with an upper end surface of the corresponding rotating plate (34).
4. The landslide prevention device for the new energy automobile according to claim 1, wherein the distance between rubber rings (23) in the two sets of tire screwing components (2) is 0.8-1.2cm smaller than that of a general automobile tire.
5. The landslide prevention device for the new energy automobile according to claim 1, wherein two symmetrically distributed mounting grooves (9 c) are formed in the slope plate (1) between the tire screwing component (2) and the slope surface abutting component (3), and a clamping component (5) for clamping and locking the tire is mounted in each mounting groove (9 c).
6. The landslide prevention device for the new energy automobile according to claim 5, wherein the clamping member (5) comprises a V-shaped plate (51), a joint of the V-shaped plate (51) is rotatably installed in the installation groove (9 c) through a rotating shaft, a rolling plate (52) is fixedly installed on one side plate of the V-shaped plate (51), the rolling plate (52) is elastically connected with an inner bottom wall of the installation groove (9 c) through a pressure spring (53), an L-shaped clamping arm (54) is fixedly embedded on the other side plate of the V-shaped plate (51), and a clamping disc (55) is fixedly installed at a horizontal end of the L-shaped clamping arm (54).
7. The landslide prevention device for the new energy automobile according to claim 6, wherein one side of the V-shaped plate (51) connected to the L-shaped clamping arm (54) is in an open state of the L-shaped clamping arm (54) when the compression spring (53) is free of load, a short plate of the V-shaped plate (51) is connected to the rolled plate (52), and a long plate of the V-shaped plate (51) is connected to the L-shaped clamping arm (54).
8. The landslide prevention device for the new energy automobile according to claim 8, wherein an adjusting part (6) is arranged on the slope plate (1), the adjusting part (6) comprises an air storage cushion (61), the air storage cushion (61) is attached to the transition arc surface (7) and the front side end of the slope plate (1), air guide pipes (62) are mounted on two side walls of the air storage cushion (61), the air guide pipes (62) are communicated with a contraction type air bag (63), and an inner top wall of the contraction type air bag (63) is fixedly embedded in an accommodating groove (9 d) formed in the lower surface of the slope plate (1).
9. The landslide prevention device for a new energy automobile according to claim 2, wherein the air storage cushion (61) is filled with a sufficient amount of nitrogen, the collapsible air bag (63) is located on the rear side of the lower surface of the ramp plate (1), and the collapsing force of the collapsible air bag (63) is greater than that of the air storage cushion (61).
10. The landslide prevention device for the new energy automobile according to claim 2, wherein a plurality of sets of self-rolling assemblies (9) are installed between two rotating plates (34) in the slope surface abutting part (3), each self-rolling assembly (9) comprises an installation rod (91), a fixing frame of each installation rod (91) is arranged between the two rotating plates (34), and a rotary connecting roller (92) is sleeved on each installation rod (91).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111295299.4A CN113968200A (en) | 2021-11-03 | 2021-11-03 | Landslide prevention device for new energy automobile |
| CN202210156388.9A CN114212060A (en) | 2021-11-03 | 2022-02-21 | Landslide prevention device for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111295299.4A CN113968200A (en) | 2021-11-03 | 2021-11-03 | Landslide prevention device for new energy automobile |
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| Publication Number | Publication Date |
|---|---|
| CN113968200A true CN113968200A (en) | 2022-01-25 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111295299.4A Withdrawn CN113968200A (en) | 2021-11-03 | 2021-11-03 | Landslide prevention device for new energy automobile |
| CN202210156388.9A Withdrawn CN114212060A (en) | 2021-11-03 | 2022-02-21 | Landslide prevention device for new energy automobile |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210156388.9A Withdrawn CN114212060A (en) | 2021-11-03 | 2022-02-21 | Landslide prevention device for new energy automobile |
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| CN (2) | CN113968200A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2583854Y2 (en) * | 1992-04-28 | 1998-10-27 | 株式会社ニフコ | Vehicle tool case |
| KR19990018794A (en) * | 1997-08-28 | 1999-03-15 | 양재신 | Automobile jungle prevention device |
| CN107472213A (en) * | 2017-07-10 | 2017-12-15 | 王小改 | A kind of parking apparatus for preventing automobile from moving |
| CN207875603U (en) * | 2018-02-07 | 2018-09-18 | 长沙职业技术学院 | A kind of automotive check tire limiting block wheel mechanism |
| CN210101602U (en) * | 2019-03-21 | 2020-02-21 | 内蒙古聚能节能服务有限公司 | New energy automobile is with preventing swift current car device that has tire clamping function |
| CN210133098U (en) * | 2019-05-16 | 2020-03-10 | 湖南五丰机械有限公司 | Slope anti-skid emergency device for tricycle |
| CN111762715B (en) * | 2020-07-01 | 2022-09-16 | 李耀强 | Collapsible automobile that carries is prevented soaking and is used underground parking device |
| CN213228820U (en) * | 2020-07-13 | 2021-05-18 | 诸暨市晟翔机械部件有限公司 | Simple anti-slip stopper for cart wheel |
-
2021
- 2021-11-03 CN CN202111295299.4A patent/CN113968200A/en not_active Withdrawn
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2022
- 2022-02-21 CN CN202210156388.9A patent/CN114212060A/en not_active Withdrawn
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| Publication number | Publication date |
|---|---|
| CN114212060A (en) | 2022-03-22 |
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Application publication date: 20220125 |
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