CN207670522U - A kind of rubberbelt type caterpillar landing ground pattern structure - Google Patents
A kind of rubberbelt type caterpillar landing ground pattern structure Download PDFInfo
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- CN207670522U CN207670522U CN201721776533.4U CN201721776533U CN207670522U CN 207670522 U CN207670522 U CN 207670522U CN 201721776533 U CN201721776533 U CN 201721776533U CN 207670522 U CN207670522 U CN 207670522U
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Abstract
The utility model belongs to endless-track vehicle rubberbelt type caterpillar actuation techniques field, and in particular to a kind of rubberbelt type caterpillar landing ground pattern structure especially suitable for high-speed overload endless-track vehicle.The structure includes ground level, side cambered surface, rhone and drop resistance slot.Ground level to be surrounded by the first straight flange, arc side and two the second straight flanges.When vehicle is walked forward, the arc side that rubberbelt type caterpillar ground level first lands, and lands after straight flange, the area that lands of rubberbelt type caterpillar can be made to increase with the gradual increase of carrying, carrying is uniformly distributed, and slows down vehicular impact and vibration.When Vehicular turn, side cambered surface and drop resistance slot can reduce ground lateral resistance, keep Vehicular turn more brisk, improve mobility performance.Rhone draining, spoil disposal, raising rubberbelt type caterpillar adhesive force can improve mobility performance on ponding highway and muddy dirt road.
Description
Technical field
The utility model belongs to endless-track vehicle rubberbelt type caterpillar actuation techniques field, and in particular to one kind being suitable for height
The rubberbelt type caterpillar landing ground pattern structure of fast heavy duty endless-track vehicle.
Background technology
With China's national defense construction, the rapid development of economic construction, endless-track vehicle has penetrated into military, civilian each neck
Domain, more stringent requirements are proposed for comfort, durability, economy of the people to endless-track vehicle.Then, itself there is damping, drop
The rubberbelt type caterpillar for characteristic of making an uproar has unprecedented wide application space.
Rubberbelt type caterpillar landing ground pattern structure mainly has three aspect effects as tyre tread structure：1, it improves
Adhesive force；2, noise is reduced；3, drainage performance is promoted.But endless-track vehicle carrying out the difference lies in that working as relative to wheeled vehicle
When band Vehicular turn, due to being differential steering, so crawler belt centainly has lateral sliding relative to ground.And wheeled vehicle turns to
When, tire has good tracking property, not will produce lateral sliding.Existing belt crawler belt landing ground pattern structure is mainly square grid
The staggered structure of lattice, lateral shear soil capacity is too strong, increases endless-track vehicle steering drag, is unfavorable for endless-track vehicle and turns
To not only reducing vehicle mobility, also improve the de- band risk of steering.
Utility model content
(1) technical problems to be solved
The utility model proposes a kind of rubberbelt type caterpillar landing ground pattern structures, are turned with solving how to reduce endless-track vehicle
To resistance, the technical issues of improving endless-track vehicle and turn to, while slowing down vehicular impact, vibration.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model proposes a kind of rubberbelt type caterpillar landing ground pattern structures, should
Landing ground pattern structure includes ground level, side cambered surface, rhone and drop resistance slot；Wherein, ground level, by the first straight flange, arc
Side and two the second straight flanges surround；Wherein, the first straight flange is perpendicular to speed direction；Arc side is oppositely arranged with the first straight flange；
One straight flange is connected by two the second straight flanges respectively with the both ends of arc side, and two the second straight flanges are parallel to speed direction；In vehicle
When walking forward, arc side first lands, and lands after the first straight flange so that the area that lands of rubberbelt type caterpillar is gradual with carrying
Increase and increases；
Side cambered surface is located at the both sides of ground level, is connect with two the second straight flanges of ground level, and along crawler belt thickness side
To two lateral process；
Rhone is arranged on the surface of ground level, for draining and spoil disposal；
Drop resistance slot, for the gap being opened in the cambered surface of side, gap direction and ground level angled and side cambered surface shape
Shape is corresponding；When drop resistance slot is used to encounter hard protrusion when vehicle when turning to and make crawler belt by very big lateral resistance, make rubber
Adhesive tape type crawler belt changes the form of itself to reduce the lateral resistance that ground protrusion is applied.
Further, the radius of side cambered surface is greater than or equal to the half of crawler belt thickness.
Further, the width of rhone is more than 10mm, and direction is in 10~20 degree with vehicle heading, and depth is not small
In 10mm.
Further, the section of rhone is trapezoidal, and outer openings are larger, and inside opening is smaller.
Further, the depth capacity of drop resistance slot is not less than 8mm.
Further, 2.5~3.5 times of a diameter of crawler width of arc side.
(3) advantageous effect
The utility model proposes rubberbelt type caterpillar landing ground pattern structure, including ground level, side cambered surface, rhone
Slot is hindered with drop.Ground level to be surrounded by the first straight flange, arc side and two the second straight flanges.When vehicle is walked forward, rubber belt type
The arc side that crawler belt ground level first lands, and lands after straight flange, can make rubberbelt type caterpillar land area with carrying by
Cumulative to increase greatly, carrying is uniformly distributed, and slows down vehicular impact and vibration.When Vehicular turn, side cambered surface and drop resistance slot can drop
Low land face lateral resistance, keeps Vehicular turn more brisk, improves mobility performance.Rhone can be in ponding highway and muddy soil
Road draining, spoil disposal, improve rubberbelt type caterpillar adhesive force, improve mobility performance.
Description of the drawings
Fig. 1 is the utility model embodiment rubberbelt type caterpillar landing ground pattern structure front view；
Fig. 2 is the utility model embodiment rubberbelt type caterpillar landing ground pattern structure side view；
Fig. 3 is the utility model embodiment rubberbelt type caterpillar landing ground pattern structure vertical view.
Specific implementation mode
To keep the purpose of this utility model, content and advantage clearer, with reference to the accompanying drawings and examples, to this practicality
Novel specific implementation mode is described in further detail.
The present embodiment proposes a kind of rubberbelt type caterpillar landing ground pattern structure, as shown in Figs. 1-3.The landing ground decorative pattern knot
Structure includes ground level 1, side cambered surface 2, rhone 3 and drop resistance slot 4.
Ground level 1 to be surrounded by the first straight flange 5, arc side 6 and two the second straight flanges.Wherein, the first straight flange 5 is perpendicular to speed
Direction；Arc side 6 is oppositely arranged with the first straight flange 5；Connected respectively by two the second straight flanges at the both ends of the first straight flange 5 and arc side 6
It connects, two the second straight flanges are parallel to speed direction.2.5~3.5 times of a diameter of crawler width of arc side 6.Arc side 6 can make rubber
The both sides width W2 that belt crawler belt ground level 1 is less than crawler belt middle part bit width W1, can be effectively reduced stranding when steering
Native area, to reduce ground lateral resistance.When vehicle is walked forward, arc side 6 first lands, and lands after the first straight flange 5 so that
The area that lands of rubberbelt type caterpillar increases with the gradual increase of carrying, realizes that carrying is uniformly distributed, and slows down vehicular impact
And vibration.
Side cambered surface 2 is located at the both sides of ground level 1, is connect with two the second straight flanges of ground level 1, and along crawler belt thickness
Direction is to two lateral process.The radius of side cambered surface 2 is greater than or equal to the half of crawler belt thickness, can reduce the lateral resistance on ground.
Rhone 3 is arranged on the surface of ground level 1, and width is more than 10mm, and direction is in 10~20 with vehicle heading
Degree, depth are not less than 10mm, can play the role of draining, spoil disposal can also be played in muddy road surface, to improve
Rubberbelt type caterpillar traction improves mobility performance.Meanwhile the section of rhone 3 is designed as trapezoidal, outer openings
Larger, inside opening is smaller, forms gradient, can effectively reduce the situation that stone is stuck in rhone 3 and occur.
Drop resistance slot 4 be the gap being opened in side cambered surface 2, gap direction and ground level 1 it is angled and side cambered surface 2
Shape is corresponding.The depth capacity of drop resistance slot 4 is not less than 8mm.The lateral deformation energy of rubberbelt type caterpillar can be improved in drop resistance slot 4
Power.When encountering hard protrusion when vehicle is in steering and making crawler belt by great lateral resistance, drop resistance slot 4 can effectively make
Rubberbelt type caterpillar changes the form of itself to reduce the lateral resistance that ground protrusion is applied, and can effectively reduce the de- band wind of vehicle
Danger.
Using the rubberbelt type caterpillar landing ground pattern structure of the present embodiment, when Vehicular turn, rubberbelt type caterpillar
Side cambered surface 2 and drop resistance slot 4 on ground decorative pattern can reduce ground lateral resistance, keep Vehicular turn more brisk, improve vehicle machine
Dynamic performance.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
The scope of protection of the utility model is also should be regarded as into deformation.
Claims (6)
1. a kind of rubberbelt type caterpillar landing ground pattern structure, which is characterized in that the landing ground pattern structure includes Horizon
Face, side cambered surface, rhone and drop resistance slot；Wherein,
Described the ground level, is surrounded by the first straight flange, arc side and two the second straight flanges；Wherein, first straight flange is perpendicular to vehicle
Fast direction；The arc side is oppositely arranged with first straight flange；Pass through two respectively at the both ends of first straight flange and arc side
The second straight flange connection, two second straight flanges are parallel to speed direction；When vehicle is walked forward, the arc side elder generation
Ground lands after first straight flange so that the area that lands of rubberbelt type caterpillar increases with the gradual increase of carrying；
The side cambered surface is located at described the both sides of ground level, is connect with two second straight flanges of described the ground level, and
Along crawler belt thickness direction to two lateral process；
The rhone, is arranged on described the surface of ground level, for draining and spoil disposal；
The drop hinders slot, for the gap being opened in the side cambered surface, gap direction and described the angled and institute of ground level
The shape for stating side cambered surface is corresponding；The drop resistance slot is used to encounter hard protrusion when vehicle when turning to and make crawler belt by very big
When lateral resistance, rubberbelt type caterpillar is set to change the form of itself to reduce the lateral resistance that ground protrusion is applied.
2. pattern structure as described in claim 1, which is characterized in that the radius of the side cambered surface is greater than or equal to crawler belt thickness
Half.
3. pattern structure as described in claim 1, which is characterized in that the width of the rhone is more than 10mm, direction and vehicle
Travel direction is in 10~20 degree, and depth is not less than 10mm.
4. pattern structure as described in claim 1, which is characterized in that the section of the rhone be it is trapezoidal, outer openings compared with
Greatly, inside opening is smaller.
5. pattern structure as described in claim 1, which is characterized in that the depth capacity of the drop resistance slot is not less than 8mm.
6. pattern structure as described in claim 1, which is characterized in that the 2.5~3.5 of a diameter of crawler width of the arc side
Times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721776533.4U CN207670522U (en) | 2017-12-19 | 2017-12-19 | A kind of rubberbelt type caterpillar landing ground pattern structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721776533.4U CN207670522U (en) | 2017-12-19 | 2017-12-19 | A kind of rubberbelt type caterpillar landing ground pattern structure |
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| CN207670522U true CN207670522U (en) | 2018-07-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128360A (en) * | 2017-12-19 | 2018-06-08 | 北京北方车辆集团有限公司 | A kind of rubberbelt type caterpillar landing ground pattern structure |
-
2017
- 2017-12-19 CN CN201721776533.4U patent/CN207670522U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128360A (en) * | 2017-12-19 | 2018-06-08 | 北京北方车辆集团有限公司 | A kind of rubberbelt type caterpillar landing ground pattern structure |
| CN108128360B (en) * | 2017-12-19 | 2023-10-20 | 北京北方车辆集团有限公司 | Rubber belt type track landing surface pattern structure |
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