CN202827523U - Bridge detecting van crawler-type supporting leg - Google Patents
Bridge detecting van crawler-type supporting leg Download PDFInfo
- Publication number
- CN202827523U CN202827523U CN 201220539632 CN201220539632U CN202827523U CN 202827523 U CN202827523 U CN 202827523U CN 201220539632 CN201220539632 CN 201220539632 CN 201220539632 U CN201220539632 U CN 201220539632U CN 202827523 U CN202827523 U CN 202827523U
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- supporting leg
- crawler
- support
- ground
- oil cylinder
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- Expired - Fee Related
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Abstract
The utility model discloses a bridge detecting van crawler-type landing leg which comprises a support frame, a supporting leg, a support oil cylinder, a rack and a supporting leg crawler, wherein one end of the supporting leg is connected with the support frame in a hinged mode, the other end of the supporting leg is connected with the middle part of the rack, one end of the support oil cylinder is connected with one end of the rack in a hinged mode, and the other end of the support oil cylinder is connected with the middle part of the supporting leg. A decelerator and a guiding wheel are respectively arranged at two ends of the rack, an axis of a spindle of the decelerator is parallel to an axis of the guiding wheel, a drive gear is connected on the spindle of the decelerator, and an outer edge formed by the drive gear ring and the guiding wheel is covered by the supporting leg crawler. The bridge detecting van crawler-type landing leg has the advantages that damages to the ground because of the great pressure of the bridge detecting van to the ground can be avoided, and the sliding phenomenon that happens where the ground is rugged can also be avoided.
Description
Technical field
The utility model relates to a kind of parts of bridge inspection vehicle, particularly a kind of bridge inspection vehicle crawler type supporting leg.
Background technology
At present, the supporting leg that uses on the bridge inspection vehicle is made of oil cylinder, support and roller type supporting leg, and when detecting operation, supporting leg lands, and roller extruding ground keeps the vehicle frame balance.Also need forward or backward walking at testing process Bridge inspection vehicle, because the area of contact on roller and ground is little, large to the pressure on ground, easily to the ground injury, if ground has when uneven, the situation that roller also can occur skidding affects testing.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of bridge inspection vehicle crawler type supporting leg, both can prevent that bridge inspection vehicle was large and to the ground injury, can avoid again the generation of bridge inspection vehicle skidding when ground relief to ground pressure.
The technical solution adopted in the utility model is: comprise support, supporting leg, support oil cylinder, stand and supporting leg crawler belt, an end and the support of described supporting leg are hinged, and the other end is connected with the stand middle part; One end of described support oil cylinder and an end of support are hinged, and the other end is hinged on the middle part of supporting leg; The two ends of described stand are respectively equipped with reductor and guide wheel, and the axis of the rotating shaft of reductor is parallel with the axis of guide wheel, are connected with driven wheel in the rotating shaft of reductor, and described supporting leg crawler belt is wrapped on the outer rim of driving gear wheel rim and guide wheel.
In the above-mentioned bridge inspection vehicle crawler type supporting leg, described stand bottom also is provided with caterpillar wheel, and caterpillar wheel is bearing on the supporting leg crawler belt.
In the above-mentioned bridge inspection vehicle crawler type supporting leg, each track link outside of described supporting leg crawler belt is equipped with caterpillar steel plate, and the caterpillar steel plate outside is provided with rubber plate.
The beneficial effects of the utility model are: the utility model so that bridge inspection vehicle when testing, support oil cylinder stretches out, supporting leg lands, the several piece rubber plate extruding ground of supporting leg crawler belt keeps the vehicle frame balance, by the rotation of driven wheel, make and detect the walking forward or backward of vehicle do, occur on ground realizing the concavo-convex leap in ground by the rotation between track link when concavo-convex, skidding can not occur.The existing supporting role to inspection vehicle of the utility model can make again inspection vehicle do forward or backward walking in testing process, and the ground contact area that supporting leg is roomy has been protected ground effectively so that inspection vehicle reduces the pressure on ground; Work-hours has been shortened in easy operating process, has improved work efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of supporting leg crawler belt of the present utility model and stand.
The specific embodiment
As shown in Figure 1, the utility model comprises support 1, supporting leg 3, support oil cylinder 2, stand 4 and supporting leg crawler belt 5, and an end and the support 1 of described supporting leg 3 are hinged, and the other end is connected with the middle part of stand 4; One end of described support oil cylinder 2 and an end of support 1 are hinged, and the other end is hinged on the middle part of supporting leg 3; The two ends of described stand 4 are respectively equipped with reductor 41 and guide wheel 42, the bottom is provided with caterpillar wheel 43, the axis of the rotating shaft of reductor 41 is parallel with the axis of guide wheel 42, be connected with driven wheel 411 in the rotating shaft of reductor 41, described supporting leg crawler belt 5 is wrapped on the outer rim of driven wheel 41 and guide wheel 42, and the caterpillar wheel 43 on the stand 4 is bearing on the supporting leg crawler belt 5.Each track link 51 outside of described supporting leg crawler belt 5 are equipped with caterpillar steel plate 511, and caterpillar steel plate 511 outsides are provided with rubber plate 512.
Claims (3)
1. a bridge inspection vehicle crawler type supporting leg comprises support, supporting leg and support oil cylinder, it is characterized in that: also comprise stand and supporting leg crawler belt, an end and the support of described supporting leg are hinged, and the other end is connected with the stand middle part; One end of described support oil cylinder and an end of support are hinged, and the other end is hinged on the middle part of supporting leg; The two ends of described stand are respectively equipped with reductor and guide wheel, and the axis of the rotating shaft of reductor is parallel with the axis of guide wheel, are connected with driven wheel in the rotating shaft of reductor, and described supporting leg crawler belt is wrapped on the outer rim of driving gear wheel rim and guide wheel.
2. bridge inspection vehicle crawler type supporting leg as claimed in claim 1 is characterized in that: described stand bottom also is provided with caterpillar wheel, and caterpillar wheel is bearing on the supporting leg crawler belt.
3. bridge inspection vehicle crawler type supporting leg as claimed in claim 1 is characterized in that: be equipped with caterpillar steel plate outside each track link of described supporting leg crawler belt, be provided with rubber plate outside the caterpillar steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220539632 CN202827523U (en) | 2012-10-22 | 2012-10-22 | Bridge detecting van crawler-type supporting leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220539632 CN202827523U (en) | 2012-10-22 | 2012-10-22 | Bridge detecting van crawler-type supporting leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202827523U true CN202827523U (en) | 2013-03-27 |
Family
ID=47939292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220539632 Expired - Fee Related CN202827523U (en) | 2012-10-22 | 2012-10-22 | Bridge detecting van crawler-type supporting leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202827523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951130A (en) * | 2012-10-22 | 2013-03-06 | 湖南恒润高科股份有限公司 | Track supporting leg for bridge detection vehicle |
| CN106245520A (en) * | 2015-06-15 | 2016-12-21 | 徐工集团工程机械股份有限公司 | Bridge inspection vehicle walking mechanism and bridge inspection vehicle |
-
2012
- 2012-10-22 CN CN 201220539632 patent/CN202827523U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951130A (en) * | 2012-10-22 | 2013-03-06 | 湖南恒润高科股份有限公司 | Track supporting leg for bridge detection vehicle |
| CN106245520A (en) * | 2015-06-15 | 2016-12-21 | 徐工集团工程机械股份有限公司 | Bridge inspection vehicle walking mechanism and bridge inspection vehicle |
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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: 20130327 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |