CN205086622U - Can follow rail -engaging formula motor vehicle frame - Google Patents
Can follow rail -engaging formula motor vehicle frame Download PDFInfo
- Publication number
- CN205086622U CN205086622U CN201520857240.3U CN201520857240U CN205086622U CN 205086622 U CN205086622 U CN 205086622U CN 201520857240 U CN201520857240 U CN 201520857240U CN 205086622 U CN205086622 U CN 205086622U
- Authority
- CN
- China
- Prior art keywords
- adjusting wheel
- frame
- track adjusting
- frame body
- crossbeam
- 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 - Fee Related
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Abstract
The utility model discloses a can follow rail -engaging formula motor vehicle frame, be used for carrying out the direction subassembly that leads along rail -engaging at frame body front end with setting up at least including the frame body, the direction subassembly includes the leading truck and set up the leading wheel that is used for along rail -engaging on the leading truck, the leading truck include with frame body fixed connection's perpendicular roof beam and the crossbeam in order being connected at horizontal rotation in surface's mode and perpendicular roof beam, the simple structure, convenient to use can walk on usual road surface, also can go on special track, has the compatibility to when rail -engaging, have better guidance quality, need not the rotation direction dish, set orbital motion can be followed to the vehicle, has avoided the frequent rotation direction dish of vehicle progressive tense to meet accident.
Description
Technical field
The utility model relates to automotive frame field, and particularly one can along railing automotive frame.
Background technology
In present automotive operation mainly with flat road surface as operation basal plane, automobile can operation basal plane on adjust service direction, keep away other operational vehicles with mistake.Vehicle operating track is flexible, also brings vehicle just thus and wipes the safety problems such as extensions, and the vehicle that especially carrying capacity such as city motor bus is larger, car body is longer, relative underaction when turning to, and occurs that wiping extension problem probability is larger.So auto speeding channel has appearred in each big city, forbid that other vehicles enter, unimpeded to guarantee that public transportation vehicle passes through, but in fact, other vehicles also time swarm into accelerated passage and travel, stop that public transit vehicle passes through, the problem that public transit vehicle enters other lane also occurs.Therefore, develop a kind of public transit vehicle Special frame, avoid other vehicles on the impact of bus zone, seemed very necessary and urgent.
Utility model content
In view of this, the utility model provides one can along railing automotive frame, simple structure, easy to use, can walk on usual road surface, also can travel in dedicated track, there is compatibility, and when track travel, there is good guidance quality, without the need to steering wheel rotation, vehicle can along set orbital motion.
Of the present utility model can along railing automotive frame, comprise frame body and be at least arranged on the guidance set of frame body front end for carrying out leading along track travel, described guidance set comprises guide frame and be arranged at for the track adjusting wheel along track travel on guide frame, and described guide frame comprises the vertical beam that is fixedly connected with frame body and with the crossbeam that can be connected with vertical beam in the mode of horizontal rotation in surface.
Further, track adjusting wheel at least comprises and is horizontally placed on described crossbeam outer end for the first track adjusting wheel along track travel.
Further, track adjusting wheel also comprises second track adjusting wheel that can become plumbness with the first track adjusting wheel axis, and described guide frame also comprises the wheel carrier for installing the second track adjusting wheel, and described wheel carrier is connected with crossbeam in the mode can rotated in perpendicular.
Further, wheel carrier is rotated in perpendicular by an elongation Driven by Hydraulic Cylinder.
The beneficial effects of the utility model: rail mounted automotive frame of the present utility model, simple structure, easy to use, can walk on usual road surface, also can travel in dedicated track, there is compatibility, and when track travel, there is good guidance quality, without the need to steering wheel rotation, vehicle along set orbital motion, can avoid frequent steering wheel rotation when vehicle carries out and meets accident.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structure front elevation.
Detailed description of the invention
Fig. 1 is the utility model structural representation, Fig. 2 is the utility model structure front elevation, as shown in the figure: the present embodiment can along railing automotive frame, comprise frame body 1 and be at least arranged on the guidance set of frame body 1 front end for carrying out leading along track travel, described guidance set comprises guide frame 2 and is arranged at for the track adjusting wheel along track travel on guide frame 2, and described guide frame 2 comprises the vertical beam 2-1 that is fixedly connected with frame body 1 and with the crossbeam 2-2 that can be connected with vertical beam 2-1 in the mode of horizontal rotation in surface, wherein, frame body 1 can be automotive frame's structure of existing arbitrary structures, frame body 1 comprises longeron 1-1, intermediate beam 1-2 and road wheel 1-3, the vertical beam 2-1 of guide frame 2 is fixedly connected with the longeron of frame body 1, can be welding or other arbitrary mechanical connection manners, in addition, as shown in the figure, guidance set respectively arranges one group in two longeron front ends of frame body, the bottom of vertical beam is provided with motor 2-3, the output shaft of motor is fixedly connected with crossbeam 2-2, thus crossbeam 2-2 can at horizontal rotation in surface under the driving of motor, horizontal surface refers to the reference plane with ground level, when not needing along track travel, crossbeam 2-2 is placed in the direction parallel with the longeron of frame body 1 or is placed in immediately below frame body 1 and vertical with longeron, when needs are along track travel, pass through machine operation, crossbeam 2-2 is made to extend outside frame body 1 and keep the direction vertical with longeron.
In the present embodiment, track adjusting wheel at least comprises and is horizontally placed on described crossbeam 2-2 outer end for the first track adjusting wheel 3 along track travel; The free end of crossbeam 2-2 is provided with the hold-down arm for installing the first track adjusting wheel 3, first track adjusting wheel 3 by wheel shaft so that hold-down arm can be arranged at around the mode of own axis, first track adjusting wheel 3 is for being horizontally disposed with, and namely the axis of the first track adjusting wheel 3 is vertical with crossbeam 2-2 length direction.
In the present embodiment, track adjusting wheel also comprises second track adjusting wheel 4 that can become plumbness with the first track adjusting wheel 3 axis, described guide frame 2 also comprises the wheel carrier 5 for installing the second track adjusting wheel 4, and described wheel carrier 5 is connected with crossbeam 2-2 in the mode can rotated in perpendicular; Crossbeam 2-2 is provided with the hinged seat 7 for installing wheel carrier 5, wheel carrier 5 and crossbeam 2-2 are articulated and connected, thus can rotate in perpendicular, perpendicular refers to the plane vertical with horizontal plane, second track adjusting wheel 4 is being arranged on wheel carrier 5 around the mode of own axis, second track adjusting wheel 4 and the first track adjusting wheel 3 axes normal, can keep guiding in vertical direction, have higher stability.
In the present embodiment, wheel carrier 5 is driven by an elongation hydraulic actuating cylinder 6 and rotates in perpendicular; Extending the cylinder body of hydraulic actuating cylinder is articulated with on crossbeam 2-2, piston rod and wheel carrier 5 hinged, when needs second track adjusting wheel 4 works, extend hydraulic cylinder works, wheel carrier 5 being lifted until lift and crossbeam 2-2 plumbness, when not needing the second track adjusting wheel 4 to work, can be packed up.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. one kind can along railing automotive frame, it is characterized in that: comprise frame body and be at least arranged on the guidance set of frame body front end for carrying out leading along track travel, described guidance set comprises guide frame and be arranged at for the track adjusting wheel along track travel on guide frame, and described guide frame comprises the vertical beam that is fixedly connected with frame body and with the crossbeam that can be connected with vertical beam in the mode of horizontal rotation in surface.
2. according to claim 1ly along railing automotive frame, can to it is characterized in that: described track adjusting wheel at least comprises and is horizontally placed on described crossbeam outer end for the first track adjusting wheel along track travel.
3. according to claim 2 can along railing automotive frame, it is characterized in that: described track adjusting wheel also comprises second track adjusting wheel that can become plumbness with the first track adjusting wheel axis, described guide frame also comprises the wheel carrier for installing the second track adjusting wheel, and described wheel carrier is connected with crossbeam in the mode can rotated in perpendicular.
4. according to claim 3ly along railing automotive frame, can to it is characterized in that: described wheel carrier extends Driven by Hydraulic Cylinder by one and rotates in perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857240.3U CN205086622U (en) | 2015-10-30 | 2015-10-30 | Can follow rail -engaging formula motor vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857240.3U CN205086622U (en) | 2015-10-30 | 2015-10-30 | Can follow rail -engaging formula motor vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205086622U true CN205086622U (en) | 2016-03-16 |
Family
ID=55477337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520857240.3U Expired - Fee Related CN205086622U (en) | 2015-10-30 | 2015-10-30 | Can follow rail -engaging formula motor vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205086622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115092191A (en) * | 2022-07-01 | 2022-09-23 | 中铁工程设计咨询集团有限公司 | Rail transit running gear |
-
2015
- 2015-10-30 CN CN201520857240.3U patent/CN205086622U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115092191A (en) * | 2022-07-01 | 2022-09-23 | 中铁工程设计咨询集团有限公司 | Rail transit running gear |
| CN115092191B (en) * | 2022-07-01 | 2023-09-12 | 中铁工程设计咨询集团有限公司 | Rail transit running gear |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20171030 |