CN205601805U - Special -purpose vehicle hydraulic support device - Google Patents
Special -purpose vehicle hydraulic support device Download PDFInfo
- Publication number
- CN205601805U CN205601805U CN201620425697.1U CN201620425697U CN205601805U CN 205601805 U CN205601805 U CN 205601805U CN 201620425697 U CN201620425697 U CN 201620425697U CN 205601805 U CN205601805 U CN 205601805U
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- landing leg
- hydraulic
- folding
- receive
- supporting leg
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Abstract
The utility model relates to a special -purpose vehicle hydraulic support device belongs to the haulage vehicle field. Be equipped with work platform, its characterized in that, the inclined guided way that outwards heels is installed respectively to work platform's the left and right sides, the guided way with receive and release landing leg sliding fit, receive and release landing leg and hydraulic cylinder's telescopic link looks hinge, receive and release landing leg top -down and has processed work position bolt hole respectively, has dismantled a bolt hole and draw in a bolt hole in certainly, a bolt mechanism is installed respectively to the work platform both sides, receive and releases the tip of landing leg and installs the hydraulic leg perpendicularly. The utility model discloses utilize the transform of landing leg for the final descending of work platform lower surface is to transport the platform on, and the equipment height of making falls to minimumly, thereby obtains the biggest transport height. At whole in -process, need not rely on any external hoist device, only rely on from taking alright the realization of hydraulic pressure braced system.
Description
Technical field
This utility model relates to field of transport vehicles, is a kind of special-purpose vehicle hydraulic support device in detail.
Background technology
It is known that existing vehicle support system has function singleness, support span big, and support the feature of span greatly above all types of transport flat panel vehicle-width.So when this kind of special-purpose vehicle need to carry out distance railway transportation, chassis and hydraulic support system can only be separated shipment by hanging apparatus, the most time-consuming the most laborious.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of special-purpose vehicle hydraulic support device, realize it when long-distance transportation is loaded and unloaded, in the case of assisting without any lifting device, it is automatically obtained the disengaging of support system and chassis, and automatically drop on shipping platform, reduce shipping height, thus meet transportation demand.Reach time saving and energy saving, easy to operate, purpose that efficiency is high.
This utility model solves its technical problem and be the technical scheme is that a kind of special-purpose vehicle hydraulic support device, it is provided with work platforms, it is characterized in that, the left and right sides of work platforms is separately installed with a guided way tilted laterally, guided way is slidably matched with folding and unfolding supporting leg, folding and unfolding supporting leg is hinged mutually with the expansion link of hydraulic jack, folding and unfolding supporting leg is machined with working position pin hole, the most respectively from dismounting position pin hole and stowed position pin hole, work platforms both sides are separately installed with a bolt mechanism, and the end vertical of folding and unfolding supporting leg is provided with hydraulic leg.
This utility model realizes also by following measure: the bearing of bolt mechanism is fixed on work platforms, is hinged mutually in the middle part of bearing and depression bar, and one end of depression bar is hinged with oil cylinder one end, and the other end of depression bar is hinged with latch.
The beneficial effects of the utility model are, it is ensured that during work on the premise of required span, increase a working position according to flat car width design so that require support leg length of oil cylinder to reduce, it is ensured that the stability of support as far as possible.And utilize the conversion of supporting leg so that work platforms lower surface finally drop on shipping platform so that device height is preferably minimized, thus obtain the shipping height of maximum.During whole, without relying upon any external hanging apparatus, only rely on and carry hydraulic support system and just can realize.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of bolt mechanism.
1. chassis in figure, 2. work platforms, 3. bolt mechanism, 4. folding and unfolding supporting leg, 5. hydraulic leg, 6. latch, 7. oil cylinder, 8. working position pin hole, 9. from dismounting position pin hole, 10. stowed position pin hole, 11. bearings, 12. depression bars.
Detailed description of the invention
In Fig. 1, Fig. 2, this utility model is provided with work platforms 2, the left and right sides of work platforms 2 is separately installed with a guided way tilted laterally, guided way is slidably matched with folding and unfolding supporting leg 4, folding and unfolding supporting leg 4 is hinged mutually with the expansion link of hydraulic jack, two folding and unfolding supporting legs 4 are dragged by a hydraulic jack, can synchronize to move up and down in the inclined-plane of the guided way along work platforms 2 simultaneously；Folding and unfolding supporting leg 4 is machined with working position pin hole 8, the most respectively from dismounting position pin hole 9 and stowed position pin hole 10, work platforms 2 left and right sides is separately installed with a bolt mechanism 3, two bearings 11 of bolt mechanism 3 are separately fixed at both sides before and after work platforms 2, each bearing 11 is hinged in the middle part of corresponding depression bar 12 mutually, one end of each depression bar 12 is hinged with one end of oil cylinder 7 respectively, the other end of depression bar 12 is hinged with latch 6, and the end vertical of folding and unfolding supporting leg 4 is provided with hydraulic leg 5.
Two latches 6 of this utility model are when oil cylinder 7 extends, perform latching action simultaneously, being inserted by latch 6 in the corresponding pin hole of folding and unfolding supporting leg 4, make work platforms 2 and folding and unfolding supporting leg 4 be rigidly connected locking, oil cylinder 7 shrinks, and synchronization is extracted two latches 6 thus unlocked；When folding and unfolding supporting leg 4 slides into different station along guiding rail level, latch 6 is inserted respectively into working position pin hole 8, in dismounting position pin hole 9 or stowed position pin hole 10 such that it is able to carry out normal working position respectively, certainly dismantle position, draw the carrying work of working position in；Installing the hydraulic leg 5 of a set of vertical telescopic on folding and unfolding supporting leg 4, this hydraulic leg 5 is in normal working position at folding and unfolding supporting leg 4 or can stretch out straight down during from dismounting position, thus props up whole vehicle operation or prop up work platforms 2 and make work platforms depart from chassis 1.
When railway transportation need to be carried out, first will be equipped with the chassis 1 of multifunction hydraulic support system and open to railway platform truck centering and stop.Then bolt mechanism 3 is locked while dismounting position pin hole 9, the supporting leg of hydraulic leg 5 is stretched out, continues to stretch out when supporting leg falls at flat car edge, rely on the counteracting force of flat car, multifunction hydraulic support system is completely disengaged from chassis 1.Now chassis 1 is outputed, then hydraulic leg 5 is landed, until work platforms 2 lower plane falls on chock, then adjust bolt mechanism 3 again to stretch out to drawing working position in, work platforms 2 lower surface is made to leave chock, withdrawing chock, then fallen by work platforms 2, work platforms 2 can fall on flat car load plane.
Claims (2)
1. a special-purpose vehicle hydraulic support device, it is provided with work platforms, it is characterized in that, the left and right sides of work platforms is separately installed with a guided way tilted laterally, guided way is slidably matched with folding and unfolding supporting leg, and folding and unfolding supporting leg is hinged mutually with the expansion link of hydraulic jack, and folding and unfolding supporting leg is machined with working position pin hole, the most respectively from dismounting position pin hole and stowed position pin hole, work platforms both sides are separately installed with a bolt mechanism, and the end vertical of folding and unfolding supporting leg is provided with hydraulic leg.
The most according to claim 1, special-purpose vehicle hydraulic support device, it is characterised in that the bearing of described bolt mechanism is fixed on work platforms, be hinged in the middle part of bearing and depression bar mutually, and one end of depression bar is hinged with oil cylinder one end, and the other end of depression bar is hinged with latch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425697.1U CN205601805U (en) | 2016-05-12 | 2016-05-12 | Special -purpose vehicle hydraulic support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425697.1U CN205601805U (en) | 2016-05-12 | 2016-05-12 | Special -purpose vehicle hydraulic support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205601805U true CN205601805U (en) | 2016-09-28 |
Family
ID=56967158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620425697.1U Active CN205601805U (en) | 2016-05-12 | 2016-05-12 | Special -purpose vehicle hydraulic support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205601805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158454A (en) * | 2021-11-19 | 2022-03-11 | 袁雪鸽 | Anti-toppling supporting device with soil tree mover |
-
2016
- 2016-05-12 CN CN201620425697.1U patent/CN205601805U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158454A (en) * | 2021-11-19 | 2022-03-11 | 袁雪鸽 | Anti-toppling supporting device with soil tree mover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |