CN202337188U - Automobile rescue crawler belt - Google Patents

Automobile rescue crawler belt Download PDF

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Publication number
CN202337188U
CN202337188U CN2011205071753U CN201120507175U CN202337188U CN 202337188 U CN202337188 U CN 202337188U CN 2011205071753 U CN2011205071753 U CN 2011205071753U CN 201120507175 U CN201120507175 U CN 201120507175U CN 202337188 U CN202337188 U CN 202337188U
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CN
China
Prior art keywords
crawler belt
convexity
bar
automobile
protruding
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011205071753U
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Chinese (zh)
Inventor
钱贤峰
Original Assignee
钱贤峰
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Filing date
Publication date
Application filed by 钱贤峰 filed Critical 钱贤峰
Priority to CN2011205071753U priority Critical patent/CN202337188U/en
Application granted granted Critical
Publication of CN202337188U publication Critical patent/CN202337188U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an automobile rescue crawler belt which comprises a plurality of crawler belt strips (1) and a crawler belt chain (2) used for connecting the crawler belt strips (1) in series, wherein the crawler belt strips (1) are in long strip shapes; the upper surface and the lower surface of each crawler belt strip (1) are respectively provided with bulges used for increasing frictional force; and the plurality of crawler belt strips (1) cling to one another and are connected with one another in series one by one. The bulges are respectively arranged on the upper surfaces and the lower surfaces of the crawler belt strips, so that the automobile rescue crawler belt has better ground grip effect; meanwhile, the frictional force between tires is higher, so that an automobile can leave outside a pit more smoothly.

Description

Automobile rescue crawler belt
Technical field
The utility model relates to a kind of automobile deliverance apparatus, specifically is a kind of automobile rescue crawler belt.
Background technology
Automobile generally goes and when following environment, can sticked or bottle up: desert, snowfield, marsh and muddy highway section; Stranded phenomenon shows as tyre slip or depression, and in this case, motor tire is trapped in wherein can not go out the hole smoothly; Need seek help from other vehicles pulls out it; But if the area of accident is far from the crowd and cities and towns, then can not in time find towing vehicle, this just will delay car owner's time.At present, when running into above-mentioned fault, possibly can't seek help from other towing vehicles because consider; The rescue crawler belt so general full size vehicle all can keep an automobile when tyre slip or depression, is rescued automobile in crawler belt pad and the hole; Increase adhesion of tyres, make automobile go out the hole smoothly, the automobile rescue crawler belt of prior art is generally the rubber belt track that has through hole; Adopt such automobile rescue crawler belt, if in the such environment of desert or snowfield, because sand or snow can be full of through hole; Friction force between automobile rescue crawler belt and motor tire will diminish, and makes automobile can't go out the hole smoothly.
The utility model content
The technical matters that the utility model will solve is that a kind of effective automobile rescue crawler belt that big friction force can be provided, rescue conveniently and rescue is provided.
For solving the problems of the technologies described above; A kind of automobile rescue crawler belt of the utility model; Comprise a plurality of crawler belt bars and the caterpillar chain that is used for the crawler belt bar is serially connected; Said crawler belt bar is a strip shape, and upper and lower two surfaces of said crawler belt bar are equipped with the convexity that is used to increase friction force, and described a plurality of crawler belt bars are close to one by one and are serially connected.
As preferably, said crawler belt bar upper surface be provided with a plurality of be used to increase and ground between first convexity of friction force, said crawler belt bar lower surface be provided with a plurality of be used to increase and tire between second convexity of friction force.
As preferably, it is protruding that described first convexity comprises that at least one block-shaped protrusion, at least one cone-shaped convexity and at least one are provided with the rhombus on pinnacle, and said block-shaped protrusion, cone-shaped convexity and rhombus bulge clearance distribute.
As preferably, described second convexity comprises that at least one strip projected parts and at least one type heart shape are protruding, and said strip projected parts is symmetrically distributed along crawler belt bar center with a type heart shape convexity.
As preferably, described at least one cone-shaped convexity is two; Said at least one block-shaped protrusion is three with at least one rhombus convexity.
As preferably, said first is protruding all identical in crawler belt bar surface height with the second protruding convex protrusion.
As preferably; Described a plurality of crawler belt bar is close to one by one to be serially connected and is meant that said crawler belt bar is provided with a plurality of through holes, and the axis of said through hole extends along crawler belt bar Width; The through hole of said a plurality of crawler belt bars is relative one by one; And the right flank of last crawler belt bar is close to the left surface of back one crawler belt bar, and said caterpillar chain passes all through holes, and the two ends of caterpillar chain connect.
As preferably, described through hole is four, and rectangular distribution.
After adopting said structure; The utlity model has following advantage: through be arranged on crawler belt bar upper surface be used to strengthen with the bottom surface friction force first protruding be arranged on lower surface be used to add second convexity greater than the motor tire upper surface; Make this automobile rescue crawler belt grab the ground better effects if; Simultaneously, and the friction force between tire is bigger, makes automobile can go out the hole more smoothly.
As improvement, said crawler belt bar upper surface and bottom surface and the corresponding position of through hole are provided with strengthens convexity.This reinforcement convexity makes lead to the hole site intensity better.
Description of drawings
Fig. 1 is the structural representation of the utility model automobile rescue crawler belt.
Fig. 2 is the structural representation of the utility model crawler belt bar.
Fig. 3 is the scheme drawing of the utility model crawler belt bar upper surface.
Fig. 4 is the scheme drawing of the utility model crawler belt bar bottom surface.
Shown in the figure, 1-crawler belt bar, the 2-caterpillar chain, 3-first convexity, the 3.1-block-shaped protrusion, the cone-shaped convexity of 3.2-, the 3.3-rhombus is protruding, 4-second convexity, the 4.1-strip projected parts, 4.2-class heart shape is protruding, the 5-through hole, 5.1 strengthen convexity.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further to specify.
Shown in Fig. 1 to 4; A kind of automobile rescue crawler belt; Comprise a plurality of crawler belt bars 1 and the caterpillar chain 2 that is used for crawler belt bar 1 is serially connected; Said crawler belt bar 1 is a strip shape, and said crawler belt bar 1 upper and lower two surfaces are equipped with the convexity that is used to increase friction force, and described a plurality of crawler belt bars 1 are close to one by one and are serially connected.
Said crawler belt bar 1 upper surface be provided with a plurality of be used to increase and ground between friction force first protruding 3, said crawler belt bar 1 lower surface be provided with a plurality of be used to increase and tire between friction force second protruding 4.Described first protruding 3 comprise at least one block-shaped protrusion 3.1, at least one cone-shaped protruding 3.2 and at least one to be provided with the rhombus on pinnacle protruding 3.3, said block-shaped protrusion 3.1, cone-shaped protruding 3.2 and rhombus protruding 3.3 is spaced apart; Described second protruding 4 comprises at least one strip projected parts 4.1 and at least one type heart shape protruding 4.2; Said strip projected parts 4.1 and type heart shape protruding 4.2 are symmetrically distributed along crawler belt bar 1 center; Said strip projected parts 4.1 and type heart shape protruding 4.2 are symmetrically distributed along crawler belt bar 1 center and are meant, the strip projected parts 4.1 in left side and type heart shape protruding 4.2 promptly overlap with type heart shape protruding 4.2 with the strip projected parts 4.1 on right side behind crawler belt bar 1 center Rotate 180 °.
Described at least one cone-shaped protruding 3.2 be two; Said at least one block-shaped protrusion 3.1 is three with at least one rhombus protruding 3.3; Said at least one strip projected parts 4.1 is two with at least one type heart shape protruding 4.2.
Said first protruding 3 is all identical in crawler belt bar 1 surface height with second protruding 4 convex protrusions; Described cone-shaped protruding 3.2 are equipped with the tip with rhombus protruding 3.3; Said block-shaped protrusion 3.1, cone-shaped protruding 3.2, rhombus are protruding 3.3, strip projected parts 4.1 is all identical in crawler belt bar 1 surface height with the convex protrusion of type heart shape protruding 4.2.
Described a plurality of crawler belt bar 1 is close to one by one to be serially connected and is meant; Said crawler belt bar 1 is provided with a plurality of through holes 5; The axis of said through hole 5 extends along crawler belt bar 1 Width, and the through hole 5 of said a plurality of crawler belt bars 1 is relative one by one, and the right flank of last crawler belt bar 1 is close to the left surface of back one crawler belt bar 1; Said caterpillar chain 2 passes all through holes 5, and the two ends of caterpillar chain 2 connect.
Described through hole 5 is four, and rectangular distribution; The right ends of described left surface is respectively equipped with a through hole 5, and the somewhat larger in diameter of through hole 5 is in the diameter of caterpillar chain 2.
Said crawler belt bar 1 upper surface and bottom surface and through hole 5 corresponding positions are provided with strengthens protruding 5.1; Described reinforcement protruding 5.1 is circular-arc convexity.
In motor tire is absorbed in pit and when skidding, automobile is rescued crawler belt be encased inside in the hole, the upper surface of automobile rescue crawler belt is contacted with ground; And automobile rescued crawler belt tiling; This moment, motor tire contacted with automobile rescue crawler belt lower surface, relied on friction force, made automobile go out the hole.

Claims (10)

1. an automobile is rescued crawler belt; It is characterized in that: the caterpillar chain (2) that comprises a plurality of crawler belt bars (1) and be used for crawler belt bar (1) is serially connected; Said crawler belt bar (1) is a strip shape; Upper and lower two surfaces of said crawler belt bar (1) are equipped with the convexity that is used to increase friction force, and described a plurality of crawler belt bars (1) are close to one by one and are serially connected.
2. automobile rescue crawler belt according to claim 1; It is characterized in that: said crawler belt bar (1) upper surface be provided with a plurality of be used to increase and ground between first convexity (3) of friction force, said crawler belt bar (1) lower surface be provided with a plurality of be used to increase and tire between second convexity (4) of friction force.
3. automobile rescue crawler belt according to claim 2; It is characterized in that: described first convexity (3) comprises that at least one block-shaped protrusion (3.1), at least one cone-shaped convexity (3.2) and at least one are provided with the rhombus protruding (3.3) on pinnacle, and said block-shaped protrusion (3.1), cone-shaped convexity (3.2) are spaced apart with rhombus convexity (3.3).
4. automobile rescue crawler belt according to claim 2; It is characterized in that: described second convexity (4) comprises at least one strip projected parts (4.1) and at least one type heart shape protruding (4.2), and a said strip projected parts (4.1) and a type heart shape protruding (4.2) are symmetrically distributed along crawler belt bar (1) center.
5. automobile rescue crawler belt according to claim 3, it is characterized in that: described at least one cone-shaped convexity (3.2) is two; Said at least one block-shaped protrusion (3.1) and at least one rhombus protruding (3.3) are three.
6. automobile rescue crawler belt according to claim 4, it is characterized in that: said at least one strip projected parts (4.1) and at least one type heart shape protruding (4.2) are two.
7. automobile rescue crawler belt according to claim 2, it is characterized in that: said first convexity (3) is all identical in crawler belt bar (1) surface height with second convexity (4) convex protrusion.
8. automobile rescue crawler belt according to claim 1; It is characterized in that: described a plurality of crawler belt bars (1) are close to one by one to be serially connected and are meant; Said crawler belt bar (1) is provided with a plurality of through holes (5); The axis of said through hole (5) extends along crawler belt bar (1) Width, and the through hole (5) of said a plurality of crawler belt bars (1) is relative one by one, and the right flank of last crawler belt bar (1) is close to the left surface of back one crawler belt bar (1); Said caterpillar chain (2) passes all through holes (5), and the two ends of caterpillar chain (2) connect.
9. automobile rescue crawler belt according to claim 8, it is characterized in that: described through hole (5) is four, and rectangular distribution.
10. according to Claim 8 or 9 described automobiles rescue crawler belts, it is characterized in that: said crawler belt bar (1) upper surface and bottom surface and the corresponding position of through hole (5) are provided with reinforcement convexity (5.1).
CN2011205071753U 2011-12-08 2011-12-08 Automobile rescue crawler belt Expired - Fee Related CN202337188U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205071753U CN202337188U (en) 2011-12-08 2011-12-08 Automobile rescue crawler belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205071753U CN202337188U (en) 2011-12-08 2011-12-08 Automobile rescue crawler belt

Publications (1)

Publication Number Publication Date
CN202337188U true CN202337188U (en) 2012-07-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205071753U Expired - Fee Related CN202337188U (en) 2011-12-08 2011-12-08 Automobile rescue crawler belt

Country Status (1)

Country Link
CN (1) CN202337188U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104191921A (en) * 2014-09-15 2014-12-10 葛强林 Self-rescuing device for sinking automobile tire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104191921A (en) * 2014-09-15 2014-12-10 葛强林 Self-rescuing device for sinking automobile tire

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120718

Termination date: 20141208

EXPY Termination of patent right or utility model