CN112406817A - Anti-sliding device for parking hydrogen energy automobile - Google Patents
Anti-sliding device for parking hydrogen energy automobile Download PDFInfo
- Publication number
- CN112406817A CN112406817A CN202011430154.6A CN202011430154A CN112406817A CN 112406817 A CN112406817 A CN 112406817A CN 202011430154 A CN202011430154 A CN 202011430154A CN 112406817 A CN112406817 A CN 112406817A
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- China
- Prior art keywords
- clamping device
- wheel
- parking
- bottom plate
- adjusting
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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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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention provides a hydrogen energy automobile parking is with preventing swift current car device, includes: the first clamping device and the second clamping device are oppositely arranged in front of and behind the wheel, and a pull rod is connected between the first clamping device and the second clamping device; each engaging device includes: the universal wheel is arranged at the end part of the bottom plate, and the adjusting and orienting wheel is arranged at the bottom of the bottom plate; a slope is arranged on the bottom plate, an elastic hydraulic cavity is arranged on the slope, a tooth socket is arranged on the upper surface of the bottom plate, and a pressing plate is arranged inside the tooth socket in a sliding mode; the elastic hydraulic cavity is connected with the hydraulic rod through a conduit. According to the invention, the front and the rear of the wheel are clamped by the first clamping device and the second clamping device, the universal wheel is more convenient to collect and place, and meanwhile, the directional wheel and the ground are in friction limiting, and the pressing rod is used for assisting in propping against the wheel, so that the phenomenon of vehicle sliding is effectively prevented.
Description
Technical Field
The invention relates to the technical field of vehicle sliding prevention, in particular to a vehicle sliding prevention device for parking a hydrogen energy vehicle.
Background
When a driver needs to leave a cab after parking, the driver needs to tighten the parking brake to ensure that the automobile does not slide backwards, however, only the tightening of the parking brake is not enough under the conditions of a sloping road surface, heavy load or external force, the phenomenon of 'sliding' of the automobile often happens, and certain potential safety hazards are brought.
For satisfying consumer's demand, the device of preventing swift current car that can the vehicle-mounted carry has appeared now, but the current swift current car device of preventing assembles comparatively loaded down with trivial details to prevent that swift current car in-process is very easily unexpected, be not suitable for using widely.
Disclosure of Invention
In view of the above, the invention provides the anti-slipping device for parking the hydrogen energy automobile, which is used for clamping and fixing the front and the back of the wheel, and is pressed again through the pressing rod when the slipping phenomenon occurs, so that the anti-slipping device is convenient to place and high in protection performance.
The invention provides a hydrogen energy vehicle parking is with preventing swift current car device, this hydrogen energy vehicle parking is with preventing swift current car device includes: the first clamping device and the second clamping device are oppositely arranged in front of and behind the wheel, and a pull rod is connected between the first clamping device and the second clamping device;
wherein, every clamping device all includes: the universal wheel is arranged at the end part of the bottom plate, and the adjusting and orienting wheel is arranged at the bottom of the bottom plate;
the bottom plate is provided with a slope, an elastic hydraulic cavity is arranged on the slope, the upper surface of the bottom plate is provided with a tooth socket, and a pressing plate is arranged inside the tooth socket in a sliding mode;
the elastic hydraulic cavity is connected with the hydraulic rod through a conduit.
Preferably, a threaded sleeve for adjusting the height is connected to the orientation adjusting wheel.
Preferably, the slopes of the two floors are arranged in mirror image.
Preferably, the tooth socket is provided with a sliding groove, and the pressing plate is provided with a sliding block matched with the sliding groove.
Preferably, the pressing plate is provided with a plurality of friction protrusions.
According to the invention, the front and the rear of the wheel are clamped by the first clamping device and the second clamping device, the universal wheel is more convenient to collect and place, and meanwhile, the directional wheel and the ground are in friction limiting, and the pressing rod is used for assisting in propping against the wheel, so that the phenomenon of vehicle sliding is effectively prevented.
Drawings
Fig. 1 is a schematic structural diagram of a vehicle slipping prevention device for parking a hydrogen energy vehicle according to an embodiment of the present invention.
Reference numerals:
the device comprises a first clamping device-10, a second clamping device-20, a pull rod-30, a bottom plate-11, a universal wheel-12, an adjusting and orienting wheel-13, a threaded sleeve-14, an elastic hydraulic cavity-15, a conduit-16, a hydraulic rod-17 and a pressing plate-18.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.
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.
The following describes the anti-rolling device for parking a hydrogen energy vehicle according to the embodiment of the present application with reference to the drawings.
Referring to fig. 1 together, fig. 1 is a schematic structural diagram of a car-slipping prevention device for parking a hydrogen energy vehicle according to an embodiment of the present invention; the hydrogen energy automobile parking in the embodiment of this application is with preventing swift current car device includes: the first engaging device 10 and the second engaging device 20 are disposed opposite to each other in front of and behind the wheel, and a tie rod 30 is connected between the first engaging device 10 and the second engaging device 20. Any wheel on the vehicle is clamped and fixed through the first clamping device 10 and the second clamping device 20, the first clamping device 10 and the second clamping device 20 are arranged in a mirror image mode, the two clamping devices are identical in structure, and only one clamping device is described in detail.
Wherein, every clamping device all includes: the device comprises a bottom plate 11, universal wheels 12 arranged at the end parts of the bottom plate 11 and adjusting and orienting wheels 13 arranged at the bottom of the bottom plate 11; the universal wheel 12 is arranged to facilitate the integral anti-sliding device to move to the wheel part, and the adjusting directional wheel 13 is connected with a threaded sleeve 14 for adjusting the height. Therefore, when the two clamping devices are respectively positioned on the front side and the rear side of the wheel, the threaded sleeve 14 is rotated, the adjusting and orienting wheel 13 supports the universal wheel 12, the adjusting and orienting wheel 13 transversely moves and is longitudinally immovable, the integral anti-sliding device is pushed to the front side and the rear side of the wheel, the pull rod 30 adopts a threaded pull rod 30, the distance between the first clamping device 10 and the second clamping device 20 can be adjusted, and the placing process is finished.
The bottom plates 11 are provided with slopes, and the slopes of the two bottom plates 11 are arranged in a mirror image mode. An elastic hydraulic cavity 15 is arranged on the slope, a tooth socket is arranged on the upper surface of the bottom plate 11, and a pressing plate 18 is arranged inside the tooth socket in a sliding mode; the tooth socket is provided with a sliding groove, and the pressing plate 18 is provided with a sliding block matched with the sliding groove. And the pressing plate 18 is provided with a plurality of friction protrusions.
The hydraulic press also comprises a hydraulic rod 17 which is arranged on the bottom plate 11 and is connected with the pressing plate 18, and the elastic hydraulic cavity 15 is connected with the hydraulic rod 17 through a conduit 16.
In the structure, when the wheels rotate and slide, the wheels press the elastic hydraulic cavity 15, so that hydraulic oil flows into the hydraulic rod 17, the pressing rod extends outwards in an inclined direction to press and contact the wheels, the clamping effect is ensured, the directional wheel 13 is adjusted to always form large friction contact with the ground, and the first clamping device 10 and the second clamping device 20 are limited to move.
According to the invention, the front and the rear of the wheel are clamped by the first clamping device 10 and the second clamping device 20, the universal wheel 12 is more convenient to collect and place, and meanwhile, the directional wheel and the ground are in friction limiting, and the pressing rod is used for assisting to prop against the wheel, so that the phenomenon of vehicle sliding is effectively prevented.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a hydrogen energy automobile parking is with preventing swift current car device which characterized in that includes: the first clamping device and the second clamping device are oppositely arranged in front of and behind the wheel, and a pull rod is connected between the first clamping device and the second clamping device;
wherein, every clamping device all includes: the universal wheel is arranged at the end part of the bottom plate, and the adjusting and orienting wheel is arranged at the bottom of the bottom plate;
the bottom plate is provided with a slope, an elastic hydraulic cavity is arranged on the slope, the upper surface of the bottom plate is provided with a tooth socket, and a pressing plate is arranged inside the tooth socket in a sliding mode;
the elastic hydraulic cavity is connected with the hydraulic rod through a conduit.
2. The anti-roll-away device for parking of a hydrogen powered vehicle as claimed in claim 1, wherein the adjusting and orienting wheel is connected with a threaded sleeve for adjusting the height.
3. The anti-roll apparatus for parking a hydrogen powered vehicle as claimed in claim 2, wherein the slopes of the two floors are mirror images.
4. The anti-rolling device for parking the hydrogen energy automobile according to claim 1, wherein a sliding groove is formed in the tooth groove, and a sliding block matched with the sliding groove is arranged on the pressing plate.
5. The anti-rolling device for parking a hydrogen powered vehicle as claimed in claim 4, wherein the pressing plate is provided with a plurality of friction protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011430154.6A CN112406817A (en) | 2020-12-09 | 2020-12-09 | Anti-sliding device for parking hydrogen energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011430154.6A CN112406817A (en) | 2020-12-09 | 2020-12-09 | Anti-sliding device for parking hydrogen energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112406817A true CN112406817A (en) | 2021-02-26 |
Family
ID=74774952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011430154.6A Withdrawn CN112406817A (en) | 2020-12-09 | 2020-12-09 | Anti-sliding device for parking hydrogen energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112406817A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210061239A1 (en) * | 2019-08-28 | 2021-03-04 | Thomas Milo | Wheel Chock |
-
2020
- 2020-12-09 CN CN202011430154.6A patent/CN112406817A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210061239A1 (en) * | 2019-08-28 | 2021-03-04 | Thomas Milo | Wheel Chock |
| US11814025B2 (en) * | 2019-08-28 | 2023-11-14 | Thomas Milo | Wheel chock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210226 |