CN210174555U - Self-rescuer for automobile in mud land - Google Patents
Self-rescuer for automobile in mud land Download PDFInfo
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- CN210174555U CN210174555U CN201921195834.7U CN201921195834U CN210174555U CN 210174555 U CN210174555 U CN 210174555U CN 201921195834 U CN201921195834 U CN 201921195834U CN 210174555 U CN210174555 U CN 210174555U
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Abstract
The utility model belongs to the technical field of the car instrument of saving oneself, especially, relate to a car mud ground self-rescuer, include: the vehicle wheel lifting device comprises a bolt, a force applying arm and a stressed shoe, wherein a bolt hole is formed in the upper end of the force applying arm, an auxiliary hole is formed in the lower portion of the bolt hole, the lower end of the force applying arm is connected with the upper surface of the front end of the stressed shoe, the lower surface of the stressed shoe is arc-shaped, an anti-slip belt is arranged on the arc-shaped surface, the bolt of an automobile tire is dismounted after a vehicle is sunk into a mud ground, the force applying arm is fixed to an automobile hub by penetrating through the bolt hole and the auxiliary hole, when the wheel rotates, the friction force of the wheel is increased on the one hand by the stressed shoe, meanwhile, the stressed shoe lifts the wheel along with the rotation of the wheel, the vehicle is separated from the mud ground, the vehicle wheel lifting device is convenient and fast to.
Description
Technical Field
The utility model belongs to the technical field of the car instrument of saving oneself, especially, relate to a car mud ground self-rescuer.
Background
The vehicle is one of essential auxiliary production equipment for oil field production, the oil field production road surface is mostly non-paving road surface, the soil quality is soft, and production vehicles such as operation rack vehicles, well flushing vehicles, high temperature vehicles, oil tank trucks, fracturing trucks and the like often pass on the road condition to maintain the production requirement;
when production in rainy season, road environment receives the rainwater to influence, and in order to guarantee the production time rate, all utilize the tractor to guarantee that the production vehicle moves usually, some oil fields utilize oil pipe to pave and build the pontoon bridge, make the vehicle pass through muddy road surface, though solved the problem that the production vehicle passes through muddy road surface like this, nevertheless the cost is too high, occupies production resources.
SUMMERY OF THE UTILITY MODEL
A brief summary of the present invention is provided below in order to provide a basic understanding of some aspects of the present invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is discussed later.
In view of this, the utility model provides a simple structure, reasonable in design's car mud ground self-rescuer can realize that the vehicle is saved oneself to at least, solve current oil field production and be absorbed in the problem that can't save oneself behind the mud ground.
The technical scheme of the utility model:
an automobile mud land self-rescuer, comprising: the upper end of the force adding arm is provided with a bolt hole, an auxiliary hole is formed below the bolt hole, the two bolts penetrate through the bolt hole and the auxiliary hole respectively and then are connected with a wheel hub, the lower end of the force adding arm is connected with the upper surface of the front end of the stressed shoe, the lower surface of the stressed shoe is arc-shaped, and an anti-slip belt is arranged on the arc-shaped surface.
Further, the auxiliary hole is a long hole in the vertical direction.
Furthermore, the distances from any point on the arc of the lower surface of the stressed shoe to the rotation axis of the stressed shoe are different, and the distances from the point on the arc of the circle center to the rotation axis are gradually reduced from the front end to the rear end of the stressed shoe.
Furthermore, the front side of the lower end of the force applying arm is hinged with the stressed shoe, and the rear side of the force applying arm is provided with a height adjusting piece.
Furthermore, heightening piece is including heightening the pole, heightening the hole and heightening the bolt, all be provided with on the arm of force and the pole of heightening and heighten the hole, heightening the bolt and pass the arm of force and heighten the hole of heightening on the pole respectively.
Furthermore, the lower end of the height adjusting rod is fixedly connected to the upper surface of the stressed shoe, a plurality of height adjusting holes in the stress applying arm are arranged along an arc, and the circle center of the arc is located on a hinge shaft connecting the stress applying arm and the stressed shoe.
The distance from any point on the arc shape of the lower surface to the rotation axis of the stressed shoe is different, and the distance from the point on the arc shape to the rotation axis is gradually reduced from the front end to the rear end of the stressed shoe.
The utility model provides a piece of increaseing towards car mud ground self-rescuer, is including increaseing the pole, increaseing the hole and increaseing the bolt, all be provided with a plurality of along vertical direction on the arm of increasing force and increaseing the hole, increaseing the bolt and passing the arm of increasing force respectively and increaseing the hole on the pole, the lower extreme fixed connection of increaseing the pole is in the upper surface of atress shoes, just a plurality of on the arm of increasing force increases the hole and arranges along the circular arc, and the centre of a circle of this circular arc is in the arm of increasing force with on the articulated shaft that atress shoes are connected.
The utility model has the advantages that:
the utility model relates to a car mud ground self-rescuer, include: the automobile wheel reinforcing device comprises a bolt, a reinforcing arm and a stressed shoe, wherein a bolt hole is formed in the upper end of the reinforcing arm, an auxiliary hole is formed in the lower portion of the bolt hole, the lower end of the reinforcing arm is connected with the upper surface of the front end of the stressed shoe, the lower surface of the stressed shoe is arc-shaped, an anti-slip belt is arranged on the arc-shaped surface, the bolt of an automobile tire is dismounted after the automobile is sunk into a mud ground, the reinforcing arm is fixed with an automobile hub through the bolt and the auxiliary hole, when the automobile wheel rotates, the friction force of the wheel is increased on the one hand by the stressed shoe, meanwhile, the wheel is lifted by the stressed shoe along with the rotation of the wheel, the automobile is separated from the mud ground, the automobile wheel reinforcing device is convenient and fast to install, the automobile wheel reinforcing device is not affected by the road surface, meanwhile, the.
Drawings
FIG. 1 is a schematic view of the overall structure of a self-rescuer for mud land of an automobile;
FIG. 2 is a schematic view of the installation structure of the self-rescuer;
FIG. 3 is a side view of a self-rescuer in a mud land for a vehicle;
FIG. 4 is a schematic structural view of the self-rescuer with an elevation member;
FIG. 5 is a schematic view of an elevation member;
FIG. 6 is another structural schematic view of the height-adjusting member;
in the figure: 1, a bolt; 2, a force adding arm; 3, stress shoes; 4, a hub; 2-1 bolt hole; 2-2 auxiliary holes; 2-3 height-adjusting parts; 3-1, an anti-slip belt; 2-3-1 heightening rod; 2-3-2 heightening holes; 2-3-3 heightening the bolt.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings:
detailed description of the invention
The mud land self-rescuer disclosed by the embodiment is shown by combining the figures 1 and 2, and comprises the following components: the stress application shoe comprises bolts 1, stress application arms 2 and stress shoes 3, wherein bolt holes 2-1 are formed in the upper ends of the stress application arms 2, auxiliary holes 2-2 are formed below the bolt holes 2-1, the two bolts 1 respectively penetrate through the bolt holes 2-1 and the auxiliary holes 2-2 and then are connected with a wheel hub 4, the lower ends of the stress application arms 2 are connected with the upper surface of the front end of the stress shoes 3, the lower surfaces of the stress shoes 3 are arc-shaped, and anti-skid belts 3-1 are arranged on the arc-shaped surfaces;
when a vehicle sinks into a muddy ground, a wheel fixing bolt on an automobile tire is dismounted, a bolt hole 2-1 at the top end of a force adding arm 2 corresponds to a hole of the tire, the wheel fixing bolt is dismounted, the bolt 1 is inserted and fixed, then another wheel fixing bolt on the opposite side of the wheel fixing bolt dismounted before is dismounted, and the other bolt 1 passes through an auxiliary hole 2-2 to be fixed with a wheel hub 4, so that the force adding arm 2 is fixed with the wheel hub 4; the distance from the force adding arm 2 to the bottom surface of the stressed shoe 3 is larger than the radius of an automobile wheel, when an automobile driving wheel rotates, two points of fixation is carried out on the force adding arm 2 through two bolts 1, the force adding arm 2 rotates along with the automobile wheel, anti-skid patterns on the surface of an anti-skid belt 3-1 below the stressed shoe 3 tightly grab the ground, the force adding arm 2 and the stressed shoe 3 form a new hard landing stressed point, and the distance from the force adding arm 2 to the bottom surface of the stressed shoe 3 is larger than the radius of the automobile wheel, so that the force adding arm 2 forms a lever for supporting the automobile wheel in the rotation process of the automobile wheel, the automobile wheel is lifted, and the automobile wheel passes; simple to operate is swift, does not receive the road surface influence, can various angle installations simultaneously, solves current oil field production and sinks into the problem that can't save oneself behind the muddy ground, avoids using the tractor and builds the pontoon bridge, reduces production vehicle operation cost.
Specifically, as shown in fig. 3, the auxiliary hole 2-2 is a long hole in the vertical direction;
due to the fact that the number and the distance of the bolt holes of the wheel hubs 4 of different vehicles are different, the elongated auxiliary holes 2-2 enable the bolt 1 to be capable of adjusting different installation positions in the auxiliary holes 2-2 when the force adding arm 2 is connected with the wheel spokes, and therefore the force adding arm can be matched with the two opposite bolt holes of the wheel hubs 4 or one wheel spoke bolt hole is matched with the non-opposite wheel spoke bolt hole on the other side, and connection of the force adding arm 2 is made to be adaptive.
Specifically, with reference to fig. 3, distances from any point on the arc of the lower surface of the stressed shoe 3 to the rotation axis 4 of the stressed shoe 3 are different, and the distance from the point on the arc to the rotation axis 4 gradually decreases from the front end to the rear end of the stressed shoe 3;
the distance from the arc-shaped point on the lower surface of the stress shoe 3 to the rotating shaft center 4 is gradually reduced, when the wheel rotates, the wheel is supported by the area with the smaller distance at the rear end of the stress shoe 3 firstly, and is supported by the area with the larger distance at the front end, so that the supporting height is gradually increased in the process of supporting the wheel, the supporting force is slowly increased, and the whole supporting process is more stable;
detailed description of the invention
The embodiment discloses a height adjusting structure for a mud land self-rescuer on the basis of a first specific implementation mode, which is used for adjusting the supporting height of the mud land self-rescuer of an automobile;
referring to fig. 4, the front side of the lower end of the force application arm 2 is hinged with the stressed shoe 3, and the rear side of the force application arm 2 is provided with a height adjusting part 2-3;
the rear end of the stressed shoe 3 is supported by the heightening part 2-3, after the length of the heightening part 2-3 is adjusted, the stressed shoe 3 rotates relative to the force adding arm 2, when the included angle between the inner side of the stressed shoe 3 and the force adding arm 2 is smaller than a right angle, the distance between the rear end of the stressed shoe 3 and the edge of a wheel can be changed by adjusting the heightening part 2-3, the device can be turned over when the included angle between the inner side of the stressed shoe 3 and the force adding arm 2 is larger than the right angle, the original rear end of the stressed shoe 3 is used as the front end, and the maximum supporting height of the stressed shoe 3 is equivalently changed;
specifically, as shown in fig. 5, the height-adjusting member 2-3 includes a height-adjusting rod 2-3-1, a height-adjusting hole 2-3-2, and a height-adjusting bolt 2-3-3, wherein the force-applying arm 2 and the height-adjusting rod 2-3-1 are both provided with a plurality of height-adjusting holes 2-3-2 along the vertical direction, and the height-adjusting bolt 2-3-3 respectively penetrates through the height-adjusting holes 2-3-2 on the force-applying arm 2 and the height-adjusting rod 2-3-1; the height adjusting rod 2-3-1 is a flat plate parallel to the surface of the stress application arm 2, the height adjusting rod 2-3-1 slides on the stress application arm 2 to adjust the supporting height, the height adjusting rod 2-3-1 and the stress application arm 2 are fixed by the height adjusting bolt 2-3-3 penetrating through the height adjusting hole 2-3-2, and the fixing effect can be ensured by fixing the height adjusting bolt 2-3-3 by a plurality of height adjusting bolts;
specifically, as shown in fig. 6, the lower end of the height-adjusting rod 2-3-1 is fixedly connected to the upper surface of the stressed shoe 3, and the plurality of height-adjusting holes 2-3-2 on the force-applying arm 2 are arranged along an arc, the center of which is located on a hinge shaft connecting the force-applying arm 2 and the stressed shoe 3;
when the height is adjusted, the stress shoe 3 can be directly rotated, the height adjusting rod 2-3-1 fixedly connected with the stress shoe 3 rotates along with the stress shoe 3, and after the height is adjusted, the height adjusting hole 2-3-2 on the height adjusting rod 2-3-1 and the corresponding height adjusting hole 2-3-2 on the force adding arm 2 are fixed through the height adjusting bolt 2-3-3.
The above embodiments are merely illustrative of the present patent and do not limit the scope of the patent, and those skilled in the art can make modifications to the parts thereof without departing from the spirit and scope of the patent.
Claims (6)
1. A self-rescuer for mud lands of automobiles is characterized by comprising: the stress application shoe comprises bolts (1), stress application arms (2) and stress shoes (3), wherein bolt holes (2-1) are formed in the upper ends of the stress application arms (2), auxiliary holes (2-2) are formed in the lower portions of the bolt holes (2-1), the two bolts (1) penetrate through the bolt holes (2-1) and the auxiliary holes (2-2) respectively and then are connected with a wheel hub, the lower ends of the stress application arms (2) are connected with the upper surface of the front end of the stress shoes (3), the lower surface of the stress shoes (3) is arc-shaped, and anti-skid belts (3-1) are arranged on the arc-shaped surface.
2. The mud land self-rescuer for automobiles according to claim 1, characterized in that the auxiliary hole (2-2) is a long hole in the vertical direction.
3. The mud land self-rescuer for automobiles according to claim 1, characterized in that the distance from any point on the arc shape of the lower surface of the stressed shoe (3) to the rotation axis of the stressed shoe (3) is different, and the distance from the point on the arc shape to the rotation axis is gradually reduced from the front end to the rear end of the stressed shoe (3).
4. The mud land self-rescuer for automobiles as claimed in claim 1, 2 or 3, characterized in that the front side of the lower end of the stress arm (2) is hinged with the stress shoe (3), and the rear side of the stress arm (2) is provided with a height-adjusting piece (2-3).
5. The mud land self-rescuer for automobiles according to claim 4, characterized in that the height-adjusting member (2-3) comprises a height-adjusting rod (2-3-1), a height-adjusting hole (2-3-2) and a height-adjusting bolt (2-3-3), the height-adjusting holes (2-3-2) are arranged on the force-adding arm (2) and the height-adjusting rod (2-3-1), and the height-adjusting bolt (2-3-3) respectively passes through the height-adjusting holes (2-3-2) on the force-adding arm (2) and the height-adjusting rod (2-3-1).
6. The mud land self-rescuer for automobiles according to claim 5, characterized in that the lower end of the heightening rod (2-3-1) is fixedly connected to the upper surface of the stress shoe (3), and a plurality of heightening holes (2-3-2) on the force applying arm (2) are arranged along an arc with the center of circle on the articulated shaft of the force applying arm (2) and the stress shoe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921195834.7U CN210174555U (en) | 2019-07-28 | 2019-07-28 | Self-rescuer for automobile in mud land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921195834.7U CN210174555U (en) | 2019-07-28 | 2019-07-28 | Self-rescuer for automobile in mud land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210174555U true CN210174555U (en) | 2020-03-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921195834.7U Expired - Fee Related CN210174555U (en) | 2019-07-28 | 2019-07-28 | Self-rescuer for automobile in mud land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210174555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212735A (en) * | 2022-01-19 | 2022-03-22 | 浙江尤恩叉车股份有限公司 | Multi-terrain off-road forklift |
-
2019
- 2019-07-28 CN CN201921195834.7U patent/CN210174555U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212735A (en) * | 2022-01-19 | 2022-03-22 | 浙江尤恩叉车股份有限公司 | Multi-terrain off-road forklift |
| CN114212735B (en) * | 2022-01-19 | 2023-09-26 | 浙江尤恩叉车股份有限公司 | Off-road fork truck of many topography |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 Termination date: 20200728 |