CN210235138U - Crawler boot convenient and stable to replace - Google Patents
Crawler boot convenient and stable to replace Download PDFInfo
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- CN210235138U CN210235138U CN201920945299.6U CN201920945299U CN210235138U CN 210235138 U CN210235138 U CN 210235138U CN 201920945299 U CN201920945299 U CN 201920945299U CN 210235138 U CN210235138 U CN 210235138U
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Abstract
The utility model relates to a grip-pad technical field specifically indicates a change convenient and firm track boots, it is including installing at the elastomer in the grip-pad outside, being located the cell type skeleton between grip-pad and the elastomer, its characterized in that: the crawler plate is respectively provided with a first groove and a second groove, and two sides of the groove-shaped framework are respectively provided with a hook clamped with the first groove and a baffle matched with the second groove; one end of the elastic body is provided with a bulge, and the bulge is contacted with the outer side of the baffle and is positioned in the second groove. Two side blind nuts and four middle blind nuts are arranged on the surface of the elastic body facing the track plate, two side holes and four middle holes are arranged on the track plate, the side holes correspond to the side blind nuts, and the middle holes correspond to the middle blind nuts. The utility model discloses cell type skeleton has increased attachment area and self intensity of elastomer, adopts bayonet connection, prevents that the elastomer from droing, has reinforceed the steadiness of elastomer, and the bolt is difficult for droing when increasing the holistic steadiness of track boots.
Description
Technical Field
The utility model relates to a grip-pad technical field specifically indicates a change convenient and firm track boots.
Background
The track shoe is widely applied to the fields of engineering machinery and military machinery to adapt to complex road conditions or bear larger weight. Elastomeric track shoes are becoming more and more popular as shoe sets for track shoes. Rubber elastic bodies are additionally arranged on the steel track shoes for a long time abroad so as to protect the road surface, reduce the self-vibration of machinery and increase the safe walking coefficient. At present, the demand of the domestic crawler elastomers is also in a continuously increasing trend, and many crawler vehicles already specify the elastomers as necessary accessories.
One is integral and one is separated.
The integral type means that the elastomer is bonded with the track steel plate into a whole. The elastic body is worn and must be removed integrally together with the caterpillar band steel plate, which is labor-consuming and time-consuming and causes great waste.
The separated type is that the elastic body and the track shoe are fixed through bolts, and the elastic body can be detached from the track shoe. Compared with the integral type, the assembly and disassembly are convenient, and the cost is saved. However, the firmness of the elastomer of the existing separated track shoe is generally poor, and the elastomer is easy to fall off from the track shoe in the running process of the tracked vehicle, so that the service life of the elastomer is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a change convenient and firm track boots.
In order to solve the technical problem, the utility model provides a technical scheme is a change convenient and firm track boots: it is including installing the elastomer in the grip-pad outside, being located the cell type skeleton between grip-pad and the elastomer, its characterized in that: the crawler plate is provided with a first groove and a second groove respectively, and two sides of the groove-shaped framework are provided with a hook clamped with the first groove and a baffle matched with the second groove respectively;
one end of the elastic body is provided with a protrusion, the protrusion is in contact with the outer side of the baffle and is located in the second groove, and the elastic body 2 is fixedly connected with the groove-shaped framework 3.
As an improvement, two sides of the creeper tread are upwards provided with blocking strips, and the blocking strips and the upper side of the creeper tread wrap two sides of the groove-shaped skeleton.
As an improvement, the lower part of the elastic body is provided with a step which is embedded into the groove-shaped framework, and the two sides of the groove-shaped framework wrap part or all of the step.
As a refinement, the number of the first grooves is two and is symmetrically arranged on one side of the track shoe, the number of the second grooves is two and is symmetrically arranged on one side of the track shoe, the number of the protrusions is two, and the number of the baffles is two.
As an improvement, the elastomer is equipped with four straight flutes on the face towards the grip-pad, be equipped with blind nut on the cell type skeleton, blind nut sets up and is keeping away from crotch one side, blind nut's the centre of a circle is located cell type skeleton and connects the central line of face, be equipped with limit hole and four middle part holes on the grip-pad, limit hole and blind nut correspond, middle part hole and straight flute correspond.
As an improvement, the elastic body and the groove-shaped framework are fixed by bonding.
As an improvement, the blind nut is wrapped by an elastic body.
Compared with the prior art, the utility model the advantage lie in: the utility model discloses cell type skeleton has increased attachment area and self intensity of elastomer, adopts bayonet connection, prevents that the elastomer from droing, has reinforceed the steadiness of elastomer, and the bolt is difficult for droing when increasing the holistic steadiness of track boots to dismantle easily.
Drawings
Fig. 1 is a first structural schematic view of a track shoe of the present invention that is easy and stable to replace.
Fig. 2 is a second schematic structural view of the track shoe of the present invention, which is convenient and stable to replace.
Fig. 3 is a side view of a track shoe of the present invention that is easy and stable to replace.
Fig. 4 is a cross-sectional view taken at a-a in fig. 3.
Fig. 5 is a front view of a track shoe of the present invention that is easy and stable to replace.
Fig. 6 is a sectional view taken at B-B in fig. 5.
Figure 7 is an exploded first view of a track shoe of the present invention that is easy and stable to replace.
Figure 8 is an exploded second view of a track shoe of the present invention that is easy and stable to replace.
As shown in the figure: 1. the crawler plate comprises a crawler plate body 2, an elastic body 3, a groove type skeleton 4, a first groove 5, a second groove 6, a baffle 7, a protrusion 8, a step 9, a blind nut 10, a straight groove 11, a side hole 12, a middle hole 13, a hook 14 and a blocking strip.
Detailed Description
The crawler shoe of the present invention, which is easy to replace and stable, will be described in detail with reference to the accompanying drawings.
With reference to fig. 1-8, a crawler shoe convenient and stable to replace comprises an elastic body 2 arranged outside a crawler plate 1, and a groove-shaped framework 3 arranged between the crawler plate 1 and the elastic body 2, and is characterized in that: the crawler plate 1 is respectively provided with a first groove 4 and a second groove 5, and two sides of the groove-shaped framework 3 are respectively provided with a hook 13 clamped with the first groove 4 and a baffle 6 matched with the second groove 5;
one end of the elastic body 2 is provided with a protrusion 7, the protrusion 7 is in contact with the outer side of the baffle 6 and is positioned in the second groove 5, and the elastic body 2 is fixedly connected with the groove-shaped framework 3.
Two sides of the creeper tread 1 are upwards provided with a blocking strip 14, and the blocking strip 14 and the upper side of the creeper tread 1 wrap two sides of the groove-shaped framework 3.
The lower part of the elastic body 2 is provided with a step 8 which is embedded into the groove-shaped framework 3, and the two sides of the groove-shaped framework 3 wrap part or all of the step 8.
The number of the first grooves 4 is two and the first grooves are symmetrically arranged on one side of the track shoe 1, the number of the second grooves 5 is two and the second grooves are symmetrically arranged on one side of the track shoe 1, the number of the protrusions 7 is two, and the number of the baffles 6 is two.
Elastomer 2 is equipped with four straight flutes 10 on the face towards grip-pad 1, be equipped with blind nut 9 on cell type skeleton 3, blind nut 9 sets up and is keeping away from crotch 13 one side, the centre of a circle of blind nut 9 is located cell type skeleton 3 and connects the central line of face, be equipped with limit hole 11 and four middle part holes 12 on the grip-pad 1, limit hole 11 and blind nut 9 correspond, middle part hole 12 corresponds with straight flute 10.
The elastic body 2 and the groove-shaped framework 3 are fixed through bonding.
The blind nut 9 is wrapped by the elastic body 2.
When the utility model is implemented, the hook 13 on the groove-shaped framework 3 is connected with the first groove 4 of the creeper tread 1 in a clamping way, and the baffle 6 on the groove-shaped framework 3 is matched with the second groove 5 of the creeper tread 1; embedding the step 8 at the lower part of the elastic body 2 into the groove-shaped framework 3, enabling the two sides of the groove-shaped framework 3 to wrap part or all of the step 8, and enabling the bulge 7 of the elastic body 2 to be in contact with the outer side of the baffle 6 and be positioned in the second groove 5; the blind nut 9 and the side hole 11 are fixed through bolts, so that the installation and the fixation of the track shoe are achieved.
The middle hole 12 on the track shoe 1 is communicated with the straight groove 24 on the lower side of the elastic body 2, and the groove-shaped framework 3 is provided with a long through hole matched with the straight groove 24 on the lower side of the elastic body 2. When the crawler shoe fixing device is used, namely when the crawler shoe is fixed on a crawler chain, the fixing nut is located in the straight groove 10 on the lower side of the elastic body 2, one end of the fixing bolt is connected with the crawler chain, and the other end of the fixing bolt penetrates through the middle hole 12 in the crawler plate 1 and the long through hole in the groove-shaped framework 3 and then extends into the straight groove 10 of the elastic body 2 and is matched with the fixing bolt located in the straight groove 10, so that the crawler shoe is fixed on the crawler chain.
The utility model discloses cell type skeleton has increased attachment area and self intensity of elastomer, adopts bayonet connection, prevents that the elastomer from droing, has reinforceed the steadiness of elastomer, and the bolt is difficult for droing when increasing the holistic steadiness of track boots.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. The utility model provides a change convenient and firm track boots, it is including installing elastomer (2) in the track shoe (1) outside, be located groove type skeleton (3) between track shoe (1) and elastomer (2), its characterized in that: the crawler plate (1) is respectively provided with a first groove (4) and a second groove (5), and two sides of the groove-shaped framework (3) are respectively provided with a hook (13) clamped with the first groove (4) and a baffle (6) matched with the second groove (5);
one end of the elastic body (2) is provided with a protrusion (7), the protrusion (7) is in contact with the outer side of the baffle (6) and is located in the second groove (5), and the elastic body (2) is fixedly connected with the groove-shaped framework (3).
2. A track shoe that is easy to replace and stable as defined in claim 1, wherein: two sides of the creeper tread (1) are upwards provided with blocking strips (14), and the two sides of the groove-shaped skeleton (3) are wrapped by the blocking strips (14) and the upper side of the creeper tread (1).
3. A track shoe that is easy to replace and stable as defined in claim 1, wherein: the lower part of the elastic body (2) is provided with a step (8) which is embedded into the groove-shaped framework (3), and the two sides of the groove-shaped framework (3) wrap part or all of the step (8).
4. A track shoe that is easy to replace and stable as defined in claim 1, wherein: the number of the first grooves (4) is two and the first grooves are symmetrically arranged on one side of the track shoe (1), the number of the second grooves (5) is two and the second grooves are symmetrically arranged on the other side of the track shoe (1), the number of the bulges (7) is two, and the number of the baffles (6) is two.
5. A track shoe that is easy to replace and stable as defined in claim 1, wherein: elastomer (2) are equipped with four straight flute (10) on the face towards grip-pad (1), be equipped with blind nut (9) on cell type skeleton (3), blind nut (9) set up and keeping away from crotch (13) one side, the centre of a circle of blind nut (9) is located cell type skeleton (3) and connects the central line of face, be equipped with limit hole (11) and four middle part hole (12) on grip-pad (1), limit hole (11) and blind nut (9) correspond, middle part hole (12) and straight flute (10) correspond.
6. A track shoe that is easy to replace and stable as defined in claim 1, wherein: the elastic body (2) and the groove-shaped framework (3) are fixed through bonding.
7. A replacement convenient and stable track shoe as set forth in claim 5, wherein: the blind nut (9) is wrapped by the elastic body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920945299.6U CN210235138U (en) | 2019-06-22 | 2019-06-22 | Crawler boot convenient and stable to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920945299.6U CN210235138U (en) | 2019-06-22 | 2019-06-22 | Crawler boot convenient and stable to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210235138U true CN210235138U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920945299.6U Active CN210235138U (en) | 2019-06-22 | 2019-06-22 | Crawler boot convenient and stable to replace |
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| Country | Link |
|---|---|
| CN (1) | CN210235138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254542A (en) * | 2019-06-22 | 2019-09-20 | 徐州市耐力高分子科技有限公司 | A kind of crawler shoe that replacement is convenient and firm |
-
2019
- 2019-06-22 CN CN201920945299.6U patent/CN210235138U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254542A (en) * | 2019-06-22 | 2019-09-20 | 徐州市耐力高分子科技有限公司 | A kind of crawler shoe that replacement is convenient and firm |
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