CN217198427U - Track shoe of snow pressing vehicle - Google Patents
Track shoe of snow pressing vehicle Download PDFInfo
- Publication number
- CN217198427U CN217198427U CN202123134188.3U CN202123134188U CN217198427U CN 217198427 U CN217198427 U CN 217198427U CN 202123134188 U CN202123134188 U CN 202123134188U CN 217198427 U CN217198427 U CN 217198427U
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- track shoe
- main body
- supporting part
- steel plate
- connecting portion
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Abstract
The utility model discloses a press sled grip-pad, include: the steel plate type steel plate connector comprises a main body rolled by a steel plate, and a supporting part, wherein the main body is provided with a connecting part with a triangular longitudinal section and a supporting part connected with the top of the connecting part in a seamless mode; the base plate is fixed inside the main body connecting part and is positioned on the bottom edge; the floor grabbing plate is fixed at the main body supporting part and is partially exposed out of the supporting part so as to increase the grabbing performance. The utility model discloses a press sled grip-pad, the easy manufacturing, light in weight can bear great load, can with press sled track convenient, swiftly install.
Description
Technical Field
The utility model relates to a press snow machinery technical field, especially relate to a press sled grip-pad.
Background
At present, most of common snow pressing vehicles adopt crawler-type traveling devices, so that the snow pressing vehicles can adapt to the complex pavement state of a snow field and bear the self-large gravity. The crawler structure mainly comprises a crawler and a crawler plate arranged on the crawler, and the crawler plate is also provided with a floor grabbing plate for increasing the ground grabbing performance. In order to reduce the weight, the common track shoe adopts an aluminum alloy extrusion forming method, special production equipment is needed, and the manufacturing cost is high. The floor grabbing plate is riveted with the crawler belt, so that the floor grabbing plate is inconvenient to install and disassemble.
Therefore, the design of the snow pressing vehicle with light weight is one of the current and future development directions, but at present, no track shoe which can reduce the weight, bear larger load and is convenient to install exists.
Disclosure of Invention
The utility model aims at solving the above problem, providing a press sled grip-pad, its easy manufacturing, light in weight can bear great load, can with press sled track convenient, swiftly install.
In order to realize the above purpose of the utility model, the utility model provides a press sled grip-pad includes: the steel plate type steel plate connector comprises a main body rolled by a steel plate, and a supporting part, wherein the main body is provided with a connecting part with a triangular longitudinal section and a supporting part connected with the top of the connecting part in a seamless mode; the base plate is fixed inside the main body connecting part and is positioned on the bottom edge; the floor grabbing plate is fixed at the main body supporting part and is partially exposed out of the supporting part so as to increase the grabbing performance.
The supporting part is connected with the two ends of the opening in a seamless mode.
Wherein the supporting part is provided with a pair of supporting arms which are seamlessly connected with the two ends of the opening of the connecting part.
Preferably, the pair of support arms is perpendicular to the bottom edge of the connecting portion and extends in parallel in a direction away from the bottom edge.
Preferably, the pair of support arms has a gap therebetween.
Wherein one part of the floor grabbing board is arranged in the crack, and the other part of the floor grabbing board is exposed out of the supporting part and is provided with sawtooth grains, wave grains or other convex and concave grains.
Wherein the length of the connecting part is greater than that of the supporting part.
Preferably, both ends of the connecting portion in the length direction respectively protrude from both ends of the supporting portion in the length direction.
Preferably, the pad plate is mounted at a middle position of the bottom edge of the connecting portion.
Preferably, the base plate and the bottom edge of the connecting part are provided with a plurality of pairs of screw mounting holes corresponding in position.
Compared with the prior art, the utility model discloses a press sled grip-pad has easy manufacturing, and light in weight can bear great load, can with press sled track convenient, swiftly install, is particularly useful for bearing great and need alleviate the press sled track of dead weight on, has great spreading value's advantage.
The present invention will be described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a front view of a snowmobile track shoe according to an embodiment of the present invention;
fig. 2 is a left side view of the creeper tread of the snow roller of the embodiment of the present invention.
Detailed Description
As shown in fig. 1, be the utility model discloses a front view of pressing the sled grip-pad, as shown in fig. 2, do the utility model discloses a left side view of pressing the sled grip-pad. As can be seen from figures 1 and 2, the embodiment of the utility model provides a snow pressing vehicle track shoe includes: the main body 2 is formed by rolling a steel plate and is provided with a connecting part with a triangular longitudinal section and a supporting part which is connected with the top of the connecting part in a seamless way; a backing plate 3 fixed inside the connecting part of the main body 2 and positioned on the bottom edge; a floor grabbing plate fixed at the supporting part of the main body 2 and partially exposed out of the supporting part so as to increase the grabbing performance.
Specifically, the track shoe body 2 of the present embodiment is formed by rolling a steel plate, and includes a connecting portion and a support portion. The longitudinal section of the connecting part is triangular, the part of the connecting part, which is positioned at the apex angle of the triangular, is provided with an opening, the bottom edge part is used for being connected with a track of the snow pressing vehicle, and the two ends of the opening are used for being in seamless connection with the supporting part. Correspondingly, the supporting part is provided with a pair of supporting arms which are seamlessly connected with two ends of the opening of the connecting part, and the pair of supporting arms are perpendicular to the bottom edge of the connecting part and extend in parallel towards the direction departing from the bottom edge. A gap is arranged between the pair of supporting arms, and the gap is used for placing the floor grabbing plate 1.
In order to increase the strength of the joint of the main body 2 and the track of the snow pressing vehicle, the embodiment adopts a mode of increasing the thickness of the joint of the main body and the track, namely, a base plate 3 is installed on the inner wall of the bottom edge of the connecting part of the main body 2, and the base plate 3 is a rectangular plate with the length equivalent to that of the connecting part and is installed in the middle position of the bottom edge of the connecting part. In order to facilitate the installation of the track plate on the track of the snow pressing vehicle, a plurality of pairs of screw installation holes corresponding to the positions are formed in the bottom edges of the base plate and the connecting portion, and the base plate, the main body connecting portion and the track are connected together through a plurality of screws.
In order to reduce the friction between the strap plate and the ground when the snow pressing vehicle turns, the embodiment adopts a scheme that the length of the main body connecting part is greater than that of the supporting part, and preferably, two ends of the connecting part along the length direction respectively extend out of two ends of the supporting part along the length direction.
As shown in fig. 2, the floor 1 of the present embodiment is disposed on the supporting portion of the main body, and has a length equal to that of the supporting portion, one portion of the floor is disposed in the gap, the other portion of the floor is exposed out of the supporting portion, and the exposed portion has a serration, a raised grain or other convex-concave grain, and the serration, raised grain or other convex-concave grain contacts with the ground to increase the friction force between the track shoe and the ground (i.e. increase the grip performance of the track shoe).
When the crawler belt plate is manufactured, the middle part of a steel plate used for rolling to form a crawler belt plate main body is welded with a backing plate (namely, the backing plate is arranged in the middle of the width direction of the steel plate), and a plurality of screw mounting holes which simultaneously penetrate through the backing plate and the middle part of the steel plate are formed after welding; then, bending the left side and the right side of the steel plate (the left side and the right side are two sides in the width direction of the steel plate respectively) upwards to form a connecting part with a triangular section; and then, bending the left edge and the right edge of the steel plate again to form the supporting parts which are opposite in parallel and provided with the gaps.
Preferably, the steel plate is about 3mm thick, and the steel plate with the thickness is particularly suitable for the snow pressing vehicle track which needs to reduce the dead weight and bear larger load.
When the floor grabbing device is manufactured, the distance of the crack of the supporting part of the main body is matched with the thickness of the floor grabbing board, a part of the floor grabbing board is placed in the crack, and the floor grabbing board is fixed in the middle of the main body in a welding mode. The crawler board main body is connected with the floor grabbing plate in a welding mode, so that the stable crawler board is obtained, and the floor grabbing plate can be conveniently installed on the crawler belt. The height of the supporting part is less than the total height of the floor grabbing plate, so that the other part of the floor grabbing plate with the sawtooth grains, the wave grains or other convex and concave grains can be exposed out of the supporting part.
The upper edges of the front side and the rear side (the front side and the rear side refer to the two sides along the length extension direction of the steel plate) of the track shoe main body with the triangular section are respectively cut off, namely, the edges of the two sides of the supporting part are respectively cut off, so that the friction with the ground is reduced when the snow pressing vehicle turns.
The utility model discloses a press sled grip-pad, grip-pad main part middle part and backing plate welding together can increase the thickness at grip-pad connection position under the prerequisite of minimize grip-pad weight to make the grip-pad can be processed out a series of mounting screw holes, in order to be used for linking to each other through screw and track. When the track or the track shoe is damaged, the corresponding parts can be replaced in time by adopting the structure which can be detachably connected through the screws, and the disassembly and the assembly are convenient. The track shoe main body is connected with the floor grabbing plate in a welding mode, so that the installation is convenient, and the track shoe and the track can be conveniently and rapidly installed together. The upper edges of the front side and the rear side of the track plate are respectively cut off, so that the resistance of the snow pressing vehicle during turning can be reduced. Particularly, the creeper tread main body is formed by rolling a steel plate, so that the manufacturing is convenient, the cost is low, the main body is internally of a hollow structure, the weight can be reduced while higher rigidity is achieved, the bearing capacity of the creeper tread of the snow pressing vehicle can be effectively improved, and the lightweight design can be realized. In a word, this embodiment is pressed sled grip-pad has simple structure, and bearing capacity is big, is convenient for be connected with the track, and installation, dismantlement are convenient, and the atress advantage such as reasonable is particularly useful for pressing sled self weight great, need alleviate dead weight and the great occasion of bearing capacity, has great spreading value.
Although the present invention has been described in detail, the present invention is not limited thereto, and those skilled in the art can modify the principle of the present invention, and therefore, various modifications performed according to the principle of the present invention should be understood as falling into the protection scope of the present invention.
Claims (10)
1. A snowmobile track shoe, comprising:
the steel plate type steel plate connector comprises a main body formed by rolling a steel plate, and a supporting part, wherein the main body is provided with a connecting part with a triangular longitudinal section and a supporting part in seamless connection with the top of the connecting part;
the base plate is fixed inside the main body connecting part and is positioned on the bottom edge;
the floor grabbing plate is fixed at the main body supporting part and is partially exposed out of the supporting part so as to increase the grabbing performance.
2. The snowboard track shoe of claim 1, wherein the portion of the connecting portion at the apex of the triangle is open, and the support portion is seamlessly connected to the ends of the opening.
3. The snowpress track shoe of claim 2, wherein the support portion has a pair of support arms seamlessly joined to the open ends of the connecting portion.
4. The snowplow track shoe of claim 3, wherein the pair of support arms are perpendicular to the connecting portion bottom edge and extend parallel away from the bottom edge.
5. The snowpress track shoe of claim 4, wherein the pair of support arms have a gap therebetween.
6. The snowplow track shoe of claim 5, wherein the gripping floor is partially disposed within the nip and partially exposed to the support portion and has serrations or undulations.
7. The snowpress track shoe of any one of claims 1-6, wherein the connecting portion has a length greater than a length of the support portion.
8. The snowbar track shoe of claim 7, wherein the connecting portion extends beyond each of the longitudinal ends of the support portion.
9. The snowpress track shoe of claim 1, wherein the pad is mounted to the connecting portion at a location intermediate the bottom edges thereof.
10. The snowing vehicle track shoe of claim 9, wherein the pad plate and the bottom edge of the connecting portion define a plurality of pairs of screw mounting holes corresponding in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123134188.3U CN217198427U (en) | 2021-12-14 | 2021-12-14 | Track shoe of snow pressing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123134188.3U CN217198427U (en) | 2021-12-14 | 2021-12-14 | Track shoe of snow pressing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217198427U true CN217198427U (en) | 2022-08-16 |
Family
ID=82783614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123134188.3U Active CN217198427U (en) | 2021-12-14 | 2021-12-14 | Track shoe of snow pressing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217198427U (en) |
-
2021
- 2021-12-14 CN CN202123134188.3U patent/CN217198427U/en active Active
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