CN219988904U - Electric and manual automobile antiskid device - Google Patents
Electric and manual automobile antiskid device Download PDFInfo
- Publication number
- CN219988904U CN219988904U CN202321201931.9U CN202321201931U CN219988904U CN 219988904 U CN219988904 U CN 219988904U CN 202321201931 U CN202321201931 U CN 202321201931U CN 219988904 U CN219988904 U CN 219988904U
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- bevel gear
- skid
- steel
- column
- electric
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 59
- 239000010959 steel Substances 0.000 claims abstract description 59
- 210000000078 claw Anatomy 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses an electric-manual automobile anti-skid device which can help a vehicle to run on a frozen snow road surface, and can be used on a common road surface without disassembly. The device main part is disc structure, and central point puts sunken, and the inside motor that is provided with of sunken department. A plurality of slotted holes are symmetrically formed in the center of the periphery of the device main body, the slotted holes are through holes, steel sleeves are arranged in the slotted holes, steel columns are sleeved in the steel sleeves, and the steel sleeves are connected with an anti-skid structure. The device can be switched between the frozen snow road surface and the common road surface without disassembly and assembly, and is suitable for different road conditions. Through adjusting antiskid flexible length, the not unidimensional automobile wheel hub of adaptation can be through wireless electronic or manual regulation, improves security and stability of traveling, can help the vehicle to travel more steadily under complicated road conditions.
Description
Technical Field
The utility model belongs to the technical field of vehicle anti-skid devices, and particularly relates to an electric-manual automobile anti-skid device.
Background
In the past, the automobile can appear skidding and stopping the condition of being unable to live in snowfield driving, especially when the urban area appears more than 0 degrees easily in north of china, and the road surface is not frozen, but after the temperature drops in the morning and evening, and the road surface can freeze again, and it is very troublesome to load and unload the anti-skidding chain under this kind of road conditions.
Various automobile anti-skid products such as anti-skid iron chains and rubber anti-skid chains exist on the market at present, and the problems that the automobile anti-skid iron chains cannot be used for a long time and tire abrasion is easy to cause exist generally.
For example, patent document CN112158033a discloses a winter automobile anti-skid device and an application method thereof, when encountering ice and snow road slippery ground, the device is fixed on a wheel disc of a vehicle body, the outer surface of a top hoop is flush with the outer surface of the anti-skid wheel disc, and the anti-skid teeth outside the top hoop are fixed by bolts, so that ice cubes on the ground can be chopped, and safe running is realized; when the automobile falls into the mud pit ground and cannot walk due to skidding, the device is arranged on the outer side of the tire, and the automobile body can drive out of the mud pit due to the action of the anti-skidding teeth; in the walking process, if a special ground condition is met, the hardness degree of the top hoop can be timely adjusted due to the action of a spring in the top hoop; when the device is not used normally, the device is placed in a rear carriage.
However, the prior art is not suitable for various road surface conditions, in the use process, the anti-skid device can only be disassembled and assembled according to the road surface conditions, the process is complicated, the disclosed patent device is provided with a plurality of modules, and each module cannot be synchronously adjusted, so that error conditions can exist. Meanwhile, the anti-slip effect of the anti-slip teeth in the prior art cannot be adjusted according to the vehicle condition, and the excessively hard anti-slip teeth possibly cause damage to the road surface in the use process of snow accumulation or ice-free road surface.
Disclosure of Invention
In view of the above, the utility model provides an electric and manual anti-skid device for an automobile, which has the advantages of light weight, convenient use and wireless control.
The technical scheme of the embodiment of the utility model is as follows:
the electric-manual automobile anti-skid device comprises a device main body, wherein the device main body is of a disc structure, a central position is sunken, a motor is arranged in the sunken position, the motor is connected with a large bevel gear, the large bevel gear is meshed with a small bevel gear, the small bevel gear is connected with a steel column, and the steel column is connected with an anti-skid structure;
a plurality of slotted holes are symmetrically formed in the center of the periphery of the device main body, the slotted holes are through holes, a steel sleeve is arranged in each slotted hole, and a steel column is sleeved in each steel sleeve.
The large bevel gear is of a disc structure, the side face of the large bevel gear is an inclined face, the inclined face is provided with a gear fit, and the middle of the large bevel gear is provided with a plurality of round holes.
The top of the small bevel gear is provided with a ball groove, and steel balls with corresponding sizes are arranged in the ball groove.
The steel sleeve consists of a square steel sleeve and a round steel sleeve, the inner side of the slotted hole is provided with a small-size square hole corresponding to the size of the square steel sleeve, the outer side of the slotted hole is provided with a large-size round hole corresponding to the size of the round steel sleeve, and a fixing pin hole is arranged in the slotted hole and is fixed in the slotted hole in a pin joint mode.
The bottom of each slotted hole corresponds to the position and is fixedly provided with a bevel gear seat on the device main body, the bevel gear seat is of a T-shaped structure, a base of the bevel gear seat is provided with a fixed connection hole, the top of the bevel gear seat is provided with a ball groove, the size of the ball groove corresponds to that of a steel ball, and a small bevel gear is fixed through the steel ball.
The steel column is of an integrated two-section structure, one section is a square column near the inner side, the other section is a cylinder near the outer side, the square column end corresponds to the two-section structure of the steel sleeve, the square column end is connected with the bottom of the bevel pinion through a screw rod, the cylinder end is of a connecting thread structure, the connecting thread structure is connected with an anti-slip structure, and the anti-slip structure is an anti-slip column or an anti-slip claw. One end of the anti-skid column is in a threaded connection structure, and the other end of the anti-skid column is in a concave-convex surface.
The anti-skid claw consists of a connecting threaded column and an anti-skid surface, and the anti-skid surface is a rugged square cambered surface.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model can be switched between the frozen snow road surface and the common road surface, and is suitable for different road conditions.
Simultaneously, this device can be through adjusting antiskid flexible length, the not unidimensional automobile wheel hub of adaptation, adaptation different motorcycle types.
The device has various adjustment modes, and can be adjusted electrically through a wireless connection device or manually.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a device body according to the present utility model;
FIG. 3 is a schematic top view of a large bevel gear according to the present utility model;
FIG. 4 is a schematic side view of a different embodiment of a large bevel gear according to the present utility model;
FIG. 5 is a schematic representation of the gear mesh of the present utility model;
FIG. 6 is a schematic view of the structure of the bevel gear seat according to the present utility model;
FIG. 7 is a schematic view of the structure of the steel jacket according to the present utility model;
fig. 8 is a schematic view of the assembled partial structure of the present utility model.
In the figure, a device main body, a 2-motor, a 3-large bevel gear, a 4-small bevel gear, a 5-steel column, a 51-square column, a 52-column, a 6-steel sleeve, a 7-fixing pin hole, an 8-steel ball, a 9-bevel gear seat, a 91-fixing connecting hole, a 10-anti-slip column and an 11-anti-slip claw.
Detailed Description
The present utility model will be described in detail with reference to the following embodiments.
1-2, an electric manual car antiskid device, including device main part 1, pour the shaping by the aluminum alloy, it is confirmed according to car wheel hub's outside shape, for disc structure, central point puts sunken, the inside motor 2 that is provided with of sunken department, device main part 1 center is opened and is had a plurality of through-holes for connecting car wheel hub, motor 2 connects big bevel gear 3, big bevel gear 3 meshing is connected little bevel gear 4, as shown in FIG. 5, steel column 5 can not rotate, can only rotate according to the bevel gear and carry out up-and-down motion.
The motor 2 is a 12-volt direct current motor capable of rotating positively and negatively, and is connected with a rechargeable battery (12 volts) and a wireless remote control module.
As shown in fig. 3-4, the large bevel gear 3 is in a disc structure, the side surface is an inclined surface, the inclined surface is provided with a gear fit, and the middle part of the large bevel gear is provided with a plurality of round holes for connecting with the automobile hub.
When the center of the automobile hub is in a concave structure, the motor 2 is placed at the concave position of the center of the device main body 1, and a horizontal large bevel gear 3 is used; when the concave position of the center of the automobile hub is insufficient, the position of the transmission shaft of the motor 2 deviates from the vertical center plane, and a large bevel gear 3 with a U-shaped structure is used.
As shown in fig. 8, a plurality of slots are symmetrically formed in the periphery of the device main body 1, the slots are through holes, a steel sleeve 6 is arranged in the slots, the steel sleeve 6 is abrasion-resistant and convenient to replace, the steel sleeve 6 is composed of two sections of square steel sleeves 6 and round steel sleeves 6, small-size square holes are formed in the inner sides of the slots, the corresponding square steel sleeve 6 is in size, large-size round holes are formed in the outer sides of the slots, the corresponding round steel sleeves 6 are in size, fixing pin holes 7 are formed in the slots, the steel sleeves 6 are fixed in the slots in a pin joint mode, the steel sleeves 6 are prevented from falling off, and a small amount of lubricating oil is added into the steel sleeves 6, so that the effect is better.
As shown in fig. 5-6, the top of the small bevel gear 4 is provided with a ball groove, and an R5-sized steel ball 8 is arranged in the ball groove; the bottom of each slotted hole corresponds to the position and is fixedly provided with a bevel gear seat 9 on the device main body 1, the bevel gear seat 9 is of a T-shaped structure, a fixed connection hole 91 is formed in the base of the bevel gear seat 9, a ball groove is formed in the top of the bevel gear seat, the ball groove corresponds to a steel ball 8 in size, and a small bevel gear 4 is fixed through the steel ball 8 so as not to move up and down, and the small bevel gear 4 is matched with the large bevel gear 3.
As shown in fig. 7, the steel sleeve 6 is internally sleeved with a steel column 5, the steel column 5 is of an integrally formed two-section structure, one section is a square column 51 near the inner side, the other section is a cylinder 52 near the outer side, the two sections correspond to the two sections of the steel sleeve 6, the inner end of the square column 51 is in threaded connection with a screw rod, the screw rod is fixedly connected with the bottom of the small bevel gear 4, the end of the cylinder 52 is of a connecting threaded structure, the connecting threaded structure can be connected with an anti-skid column 10, see fig. 7, and also can be connected with an anti-skid claw 11, see fig. 8. The joint of the screw rod and the small bevel gear 4 is provided with a U-shaped baffle for preventing the small bevel gear 4 from performing telescopic movement.
As shown in fig. 7, one end of the anti-skid column 10 is a threaded connection structure, and the other end is a concave-convex surface.
As shown in fig. 8, the anti-slip claw 11 is composed of a connecting threaded column and an anti-slip surface, and the anti-slip surface is a rugged square cambered surface.
The specific application method of the utility model is as follows:
first, the present device is mounted on an automobile hub using bolts.
When the vehicle runs on a frozen snow road, the wireless device is pressed to start the motor 2 or manually adjust, so that the large bevel gear 3 rotates, the large bevel gear 3 drives the small bevel gear 4 to rotate, the small bevel gear 4 rotates to drive the screw rod to rotate, the steel column 5 extends, and the anti-slip surface extends, so that an anti-slip effect is generated.
When the vehicle is required to run on a common road surface, the motor 2 is started by pressing the wireless device or manually adjusted, so that the large bevel gear 3 reversely rotates, the large bevel gear 3 drives the small bevel gear 4 to rotate, the small bevel gear 4 rotates to enable the screw rod to rotate, the steel column 5 is retracted, and the anti-slip surface is not exposed.
The content of the utility model is not limited to the examples listed, and any equivalent transformation to the technical solution of the utility model that a person skilled in the art can take on by reading the description of the utility model is covered by the claims of the utility model.
Claims (8)
1. An electric hand car antiskid, its characterized in that:
the device comprises a device main body (1), wherein the device main body (1) is of a disc structure, the center position is sunken, a motor (2) is arranged in the sunken position, the motor (2) is connected with a large bevel gear (3), the large bevel gear (3) is meshed with a small bevel gear (4), the small bevel gear (4) is connected with a steel column (5), and the steel column (5) is connected with an anti-skid structure;
a plurality of slotted holes are symmetrically formed in the periphery of the device main body (1), the slotted holes are through holes, a steel sleeve (6) is arranged in each slotted hole, and a steel column (5) is sleeved in each steel sleeve (6).
2. The electric-manual vehicle anti-skid device of claim 1, wherein:
the large bevel gear (3) is of a disc structure, the side face of the large bevel gear is an inclined face, the inclined face is provided with a gear fit, and the middle of the large bevel gear is provided with a plurality of round holes.
3. The electric-manual vehicle anti-skid device of claim 1, wherein:
the top of the small bevel gear (4) is provided with a ball groove, and steel balls (8) with corresponding sizes are arranged in the ball groove.
4. The electric-manual vehicle anti-skid device of claim 1, wherein:
the steel sleeve (6) is composed of a square steel sleeve (6) and a round steel sleeve (6), the inner side of a slotted hole is a small-size square hole, the outer side of the slotted hole corresponds to the size of the square steel sleeve (6), a large-size round hole corresponds to the size of the round steel sleeve (6), a fixing pin hole (7) is formed in the slotted hole, and the steel sleeve (6) is fixed inside the slotted hole in a pin joint mode.
5. The electric-manual vehicle anti-skid device of claim 1, wherein:
the bottom of each slotted hole corresponds to the position and is fixedly provided with a bevel gear seat (9) on the device main body (1), the bevel gear seat (9) is of a T-shaped structure, a fixed connecting hole (91) is formed in a base of the bevel gear seat (9), a ball groove is formed in the top of the bevel gear seat, the ball groove corresponds to a steel ball (8) in size, and a small bevel gear (4) is fixed through the steel ball (8).
6. The electric-manual vehicle anti-skid device of claim 1, wherein:
the steel column (5) is of an integrated two-section structure, one section is a square column (51) near the inner side, the other section is a cylinder (52) near the outer side, the two-section structure corresponds to the two-section structure of the steel sleeve (6), the square column (51) end is connected with the bottom of the small bevel gear (4) through a screw rod, the cylinder (52) end is of a connecting thread structure, the connecting thread structure is connected with an anti-skid structure, and the anti-skid structure is an anti-skid column (10) or an anti-skid claw (11).
7. The electric and manual vehicle anti-skid device of claim 6, wherein:
one end of the anti-skid column (10) is in a threaded connection structure, and the other end of the anti-skid column is in a concave-convex surface.
8. The electric and manual vehicle anti-skid device of claim 6, wherein:
the anti-slip claw (11) consists of a connecting threaded column and an anti-slip surface, and the anti-slip surface is a rugged square cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321201931.9U CN219988904U (en) | 2023-05-18 | 2023-05-18 | Electric and manual automobile antiskid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321201931.9U CN219988904U (en) | 2023-05-18 | 2023-05-18 | Electric and manual automobile antiskid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219988904U true CN219988904U (en) | 2023-11-10 |
Family
ID=88608440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321201931.9U Active CN219988904U (en) | 2023-05-18 | 2023-05-18 | Electric and manual automobile antiskid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219988904U (en) |
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2023
- 2023-05-18 CN CN202321201931.9U patent/CN219988904U/en active Active
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