CN202911488U - Guiding connecting rod device and autorailer - Google Patents
Guiding connecting rod device and autorailer Download PDFInfo
- Publication number
- CN202911488U CN202911488U CN 201220644400 CN201220644400U CN202911488U CN 202911488 U CN202911488 U CN 202911488U CN 201220644400 CN201220644400 CN 201220644400 CN 201220644400 U CN201220644400 U CN 201220644400U CN 202911488 U CN202911488 U CN 202911488U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- hydraulic actuating
- actuating cylinder
- connecting arm
- hinged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model provides a guiding connecting rod device and an autorailer. The guiding connecting rod device comprises a hydraulic cylinder, a connecting arm, a first connecting rod and a second connecting rod, wherein an end portion of the first connecting rod and an end portion of the second connecting rod are hinged with the end portion of a piston rod of the hydraulic cylinder, and the other end portion of the second connecting rod is hinged in the middle of the connecting arm. Power of the hydraulic cylinder is transmitted to the connecting arm through the first connecting rod and the second connecting rod, the hydraulic cylinder, the connecting arm, the first connecting rod and the second connecting rod form a four-bar linkage, stroke of the hydraulic cylinder can be effectively reduced, and therefore a hydraulic cylinder which is short in stroke and low in price can be used, the stroke of the hydraulic cylinder in the guiding connecting rod device is reduced, and manufacturing cost of the autorailer can be lowered.
Description
Technical field
The utility model relates to the passenger vehicle mechanical equipment, relates in particular to a kind of guide link device and autorail.
Background technology
At present, autorail both can travel at highway because of it, can move at railway again, was widely used in the rail transport industry.The operations such as autorail is generally used for rail traction, repairing, constructs and speedily carries out rescue work, autorail of the prior art mainly comprises: vehicle frame, driver's cab, wheel, track adjusting wheel and engine installation etc.Track adjusting wheel is assembled on the vehicle frame by connecting arm, also is connected with hydraulic actuating cylinder on the vehicle frame, and the piston rod of hydraulic actuating cylinder is hinged on the connecting arm, thereby rotates with respect to vehicle frame by the Driven by Hydraulic Cylinder connecting arm, to realize the lifting of track adjusting wheel.When autorail when highway travels, track adjusting wheel is packed up by hydraulic actuating cylinder, autorail drives vehicle wheel rotation by engine installation and drives and travel; When autorail when rail travels, track adjusting wheel is put down and is dropped on by hydraulic actuating cylinder on the rail, track adjusting wheel cooperates with rail and is used for guiding.As from the foregoing, because hydraulic actuating cylinder directly drives the lifting that connecting arm rotates to realize track adjusting wheel, hydraulic actuating cylinder needs larger stroke, therefore needs larger hydraulic actuating cylinder, causes the manufacturing cost of prior art autorail higher.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of guide link device and autorail are provided, solve the higher defective of manufacturing cost of prior art autorail in the prior art, realization reduces the stroke of hydraulic actuating cylinder in the guide link device, to reduce the manufacturing cost of autorail.
The technical scheme that the utility model provides is, a kind of guide link device, comprise: hydraulic actuating cylinder and connecting arm, also comprise first connecting rod and second connecting rod, the end of one end of one end of described first connecting rod, described second connecting rod and the piston rod of described hydraulic actuating cylinder is hinged, and the other end of described the second pipe link is hinged on the middle part of described connecting arm.
The guide link device that the utility model provides, by first connecting rod and second connecting rod with the transmission of power of hydraulic actuating cylinder to connecting arm, hydraulic actuating cylinder, connecting arm, first connecting rod and second connecting rod form four-bar linkage, the stroke that can actv. reduces hydraulic actuating cylinder, thereby can adopt the hydraulic actuating cylinder that stroke is short, price is low, realization has reduced the stroke of hydraulic actuating cylinder in the guide link device, to reduce the manufacturing cost of autorail.
Aforesaid guide link device, the length of described first connecting rod and described second connecting rod is identical.
Aforesaid guide link device, the middle part of described connecting arm also is provided with brace panel.
The technical scheme that the utility model provides is, a kind of autorail, comprise vehicle frame and track adjusting wheel, also comprise the guide link device, described guide link device comprises hydraulic actuating cylinder, connecting arm, first connecting rod and second connecting rod, the end of one end of one end of described first connecting rod, described second connecting rod and the piston rod of described hydraulic actuating cylinder is hinged, and the other end of described the second pipe link is hinged on the middle part of described connecting arm; The cylinder body of described hydraulic actuating cylinder and the other end of described first connecting rod are hinged on respectively on the described vehicle frame, and described track adjusting wheel is hinged on the described connecting arm.
The autorail that the utility model provides, by first connecting rod and second connecting rod with the transmission of power of hydraulic actuating cylinder to connecting arm, hydraulic actuating cylinder, connecting arm, first connecting rod and second connecting rod form four-bar linkage, the stroke that can actv. reduces hydraulic actuating cylinder, thereby can adopt the hydraulic actuating cylinder that stroke is short, price is low, realization has reduced the stroke of hydraulic actuating cylinder in the guide link device, to reduce the manufacturing cost of autorail.
Aforesaid autorail, the length of described first connecting rod and described second connecting rod is identical.
Aforesaid autorail, the middle part of described connecting arm also is provided with brace panel.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do one to the accompanying drawing of required use in embodiment or the description of the Prior Art and introduce simply, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation that the utility model guide link device embodiment is in contraction state;
Fig. 2 is the structural representation that the utility model guide link device embodiment is in open mode;
Fig. 3 is the use state reference map of the utility model guide link device embodiment.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Shown in Figure 3 such as 1-, the present embodiment guide link device, comprise: hydraulic actuating cylinder 1 and connecting arm 2, also comprise first connecting rod 3 and second connecting rod 4, the end of the piston rod 11 of one end of first connecting rod 3, an end of second connecting rod 4 and hydraulic actuating cylinder 1 is hinged, and the other end of the second pipe link 4 is hinged on the middle part of connecting arm 2.
Particularly, the cylinder body of the hydraulic actuating cylinder 1 in the present embodiment guide link device is hinged on the vehicle frame 100 of autorail, simultaneously, one end of connecting arm 2 and the other end of first connecting rod 3 are hinged on respectively on the vehicle frame 100, the other end of connecting arm 2 and track adjusting wheel 200 are hinged, the power that hydraulic actuating cylinder 1 produces passes to connecting arm 2 by first connecting rod 3 and second connecting rod 4, rotates to drive connecting arm 2, thereby has realized rising or the decline of track adjusting wheel 200.Preferably, the first connecting rod in the present embodiment 3 is identical with the length of second connecting rod 4.By first connecting rod 3 and the second connecting rod 4 that equal length is set, can realize after track adjusting wheel 200 is put down fully, make the angle between first connecting rod 3 and the second connecting rod 4 reach 180 degree, thereby guarantee that track adjusting wheel 200 can lead by pulsation-free, has strengthened the structural stability of the present embodiment guide link device.In addition, in order to strengthen the structural strength of connecting arm 2, the middle part of the connecting arm 2 in the present embodiment also is provided with brace panel 21, can strengthen the structural strength of connecting arm 2 by actv. by brace panel 21, thereby pass through connecting arm 2 failure-free supporting guide wheels 200.
The present embodiment guide link device, by first connecting rod and second connecting rod with the transmission of power of hydraulic actuating cylinder to connecting arm, hydraulic actuating cylinder, connecting arm, first connecting rod and second connecting rod form four-bar linkage, the stroke that can actv. reduces hydraulic actuating cylinder, thereby can adopt the hydraulic actuating cylinder that stroke is short, price is low, realization has reduced the stroke of hydraulic actuating cylinder in the guide link device, to reduce the manufacturing cost of autorail.
The utility model also provides a kind of autorail, comprise vehicle frame and track adjusting wheel, also comprise the guide link device, the guide link device comprises hydraulic actuating cylinder, connecting arm, first connecting rod and second connecting rod, the end of the piston rod of one end of first connecting rod, an end of second connecting rod and hydraulic actuating cylinder is hinged, and the other end of the second pipe link is hinged on the middle part of connecting arm; The cylinder body of hydraulic actuating cylinder and the other end of first connecting rod are hinged on respectively on the vehicle frame, and track adjusting wheel is hinged on the connecting arm.
Particularly, guide link device in the present embodiment autorail can adopt the guide link device among the utility model guide link device embodiment, its concrete structure can referring to the record of the utility model guide link device embodiment and accompanying drawing 1-Fig. 3, not repeat them here.
The present embodiment autorail, by first connecting rod and second connecting rod with the transmission of power of hydraulic actuating cylinder to connecting arm, hydraulic actuating cylinder, connecting arm, first connecting rod and second connecting rod form four-bar linkage, the stroke that can actv. reduces hydraulic actuating cylinder, thereby can adopt the hydraulic actuating cylinder that stroke is short, price is low, realization has reduced the stroke of hydraulic actuating cylinder in the guide link device, to reduce the manufacturing cost of autorail.
It should be noted that at last: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (6)
1. guide link device, comprise: hydraulic actuating cylinder and connecting arm, it is characterized in that, also comprise first connecting rod and second connecting rod, the end of one end of one end of described first connecting rod, described second connecting rod and the piston rod of described hydraulic actuating cylinder is hinged, and the other end of described the second pipe link is hinged on the middle part of described connecting arm.
2. guide link device according to claim 1 is characterized in that, the length of described first connecting rod and described second connecting rod is identical.
3. guide link device according to claim 1 is characterized in that, the middle part of described connecting arm also is provided with brace panel.
4. autorail, comprise vehicle frame and track adjusting wheel, it is characterized in that, also comprise the guide link device, described guide link device comprises hydraulic actuating cylinder, connecting arm, first connecting rod and second connecting rod, the end of one end of one end of described first connecting rod, described second connecting rod and the piston rod of described hydraulic actuating cylinder is hinged, and the other end of described the second pipe link is hinged on the middle part of described connecting arm; The cylinder body of described hydraulic actuating cylinder and the other end of described first connecting rod are hinged on respectively on the described vehicle frame, and described track adjusting wheel is hinged on the described connecting arm.
5. autorail according to claim 4 is characterized in that, the length of described first connecting rod and described second connecting rod is identical.
6. autorail according to claim 4 is characterized in that, the middle part of described connecting arm also is provided with brace panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220644400 CN202911488U (en) | 2012-11-30 | 2012-11-30 | Guiding connecting rod device and autorailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220644400 CN202911488U (en) | 2012-11-30 | 2012-11-30 | Guiding connecting rod device and autorailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202911488U true CN202911488U (en) | 2013-05-01 |
Family
ID=48159823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220644400 Expired - Lifetime CN202911488U (en) | 2012-11-30 | 2012-11-30 | Guiding connecting rod device and autorailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202911488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960530A (en) * | 2015-06-05 | 2015-10-07 | 机科发展科技股份有限公司 | Rail guided vehicle |
| CN107697092A (en) * | 2017-08-25 | 2018-02-16 | 张庆祥 | A kind of train wheel elevation and subsidence regulating device and double track are away from train |
-
2012
- 2012-11-30 CN CN 201220644400 patent/CN202911488U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960530A (en) * | 2015-06-05 | 2015-10-07 | 机科发展科技股份有限公司 | Rail guided vehicle |
| CN104960530B (en) * | 2015-06-05 | 2018-03-09 | 机科发展科技股份有限公司 | A kind of rail guides vehicle |
| CN107697092A (en) * | 2017-08-25 | 2018-02-16 | 张庆祥 | A kind of train wheel elevation and subsidence regulating device and double track are away from train |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202242834U (en) | Highway and railway dual-purpose ballast supplementing vehicle | |
| CN102616093A (en) | Dual-purpose vehicle for railway and road | |
| CN103159150B (en) | Car-turnover system | |
| CN203428790U (en) | Crawler-type hydraulic loader-unloader | |
| CN202936174U (en) | Hydraulic pressure leveling system and rail-road convertible car | |
| CN106240659B (en) | A kind of railroad hauling car | |
| CN202911488U (en) | Guiding connecting rod device and autorailer | |
| CN204506371U (en) | There is the public iron car of manual clutch function | |
| CN202879590U (en) | Multi-axis semi-trailer synchronous steering system | |
| CN2878461Y (en) | Vehicle for welding railroad movably | |
| CN202944164U (en) | Guide wheel mechanism and railway-road two-purpose car | |
| CN204398789U (en) | Heavier-duty Lower control arm | |
| CN202573686U (en) | Four-wheel guiding device and road-rail car | |
| CN212353501U (en) | Road and railway transport vehicle | |
| CN205044811U (en) | Ultralow semitrailer shaft turns to device | |
| CN103009945B (en) | Guide wheel mechanism and autorailer | |
| CN202528784U (en) | Autorailer | |
| CN202911490U (en) | Power guiding wheel and autorailer | |
| CN203640764U (en) | Foldable mounting forklift | |
| CN202897963U (en) | Folding arm swing mechanism and autorail | |
| CN202911498U (en) | Vibration damping frame and autorail | |
| CN105217387A (en) | Apparatus for work is reclaimed in multi-functional drip irrigation zone | |
| CN203653716U (en) | Anode guide rod moving and lifting trolley | |
| CN203427568U (en) | Dustpan vehicle lifting suspension frame | |
| CN105539631A (en) | Large-space commercial vehicle frame turning-over device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |