CN206764254U - The easy positioning vehicle bogie of car more changing device - Google Patents
The easy positioning vehicle bogie of car more changing device Download PDFInfo
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- CN206764254U CN206764254U CN201720419609.1U CN201720419609U CN206764254U CN 206764254 U CN206764254 U CN 206764254U CN 201720419609 U CN201720419609 U CN 201720419609U CN 206764254 U CN206764254 U CN 206764254U
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- jack
- bogie
- car
- plate
- changing device
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Abstract
It the utility model is related to mechanical field, more particularly to the easily positioning vehicle bogie of car more changing device.Prop up for two and include crossbeam between part, jack-up slave part is included on the crossbeam, the jack-up structure for jacking up slave part and including bottom, jack-up superstructure, which includes, props up axle, prop up above axle as jack-up plate, described to jack up the plate that plate is arc, the plate of the arc rises the axle portion that can prop up bogie upward.Beneficial effect：Not only bogie is supported with track in a creative way, also the bogie of top is supported using jacking up structure, and, the plate of arc can be relatively fixed the axle of bogie, it is avoided to enter line slip along rail so that total stress point is more, and Stability Analysis of Structures consolidates.
Description
Technical field
It the utility model is related to mechanical field, more particularly to the easily positioning vehicle bogie of car more changing device.
Background technology
ZL201520308890.2 discloses a kind of exchange device of locomotive vehicle bogie, is the shortcomings that the technology, to turning
Carrying position to frame only has two, and bogie easily rocks even displacement during movement, influences maintenance process.
This patent further improves based on 201520308890.2.
Utility model content
The purpose of utility model：In order to provide a kind of effect preferably easy positioning vehicle bogie of car more changing device, tool
Body purpose is shown in multiple substantial technological effects of specific implementation part.
In order to reach as above purpose, the utility model adopts the following technical scheme that：
The easy positioning vehicle bogie of car more changing device, comprising supporting the supporting portal frame of car body, the supporting dragon
Automatic unwheeling device is provided with door frame, also fixes rail comprising circuit, the circuit fixes rail and includes one section of discontinuities, institute
State and include the active rail bridge that can be lifted comprising depression, depression lower section below discontinuities, active rail bridge includes two rails
Road, if can also fix discontinuities completion, the active rail bridge perpendicular to circuit after two tracks rises are come
Rail is moved, and is also included to support the lateral support frame of bogie, the lateral support frame includes automatic top pick device；Its
It is characterised by, the active rail bridge props up part comprising two, props up upper for two and is respectively track, two are propped up portion
/ include crossbeam, comprising jacking up slave part on the crossbeam, the jack-up structure for jacking up slave part and including bottom,
Superstructure is jacked up comprising axle is propped up, is propped up to jack up plate above axle, described to jack up plate of the plate for arc, the plate of the arc is upward
The axle portion of bogie can be propped up by rising.
The further technical scheme of the utility model is that the plate of the arc includes a soft bed course upward.
The further technical scheme of the utility model is that the jack-up slave part is jack.
The further technical scheme of the utility model is that the jack-up slave part is hoist cylinder.The utility model enters
One step technical scheme is, is removably mounted at below the jack-up slave part by bolt on crossbeam.
The further technical scheme of the utility model is that the jack-up slave part is located in the groove of crossbeam, crossbeam
Groove can accommodate the jack-up structure for jacking up slave part.
Using the utility model of as above technical scheme, had the advantages that relative to prior art：In a creative way not
Light is supported with track to bogie, also the bogie of top is supported using jacking up structure, also, the plate energy of arc
The axle of bogie is enough relatively fixed, avoids it from entering line slip along rail so that total stress point is more, and Stability Analysis of Structures is steady
Gu.
Brief description of the drawings
In order to further illustrate the utility model, it is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 structural representations for utility model；
Fig. 2 is jack-up slave part structural representation；
Wherein：1. active rail bridge；2. track；3. jack up structure；4. prop up axle；5. jack up plate；6. bogie.
Embodiment
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate, it should be understood that following specific embodiment parties
Formula is merely to illustrate the utility model rather than limitation the scope of the utility model.It should be noted that make below in description
Word "front", "rear", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outer " refer to respectively
Be directed towards or the direction away from particular elements geometric centers.
The easy positioning vehicle bogie of car more changing device, comprising supporting the supporting portal frame of car body, the supporting dragon
Automatic unwheeling device is provided with door frame, also fixes rail comprising circuit, the circuit fixes rail and includes one section of discontinuities, institute
State and include the active rail bridge that can be lifted comprising depression, depression lower section below discontinuities, active rail bridge includes two rails
Road, if can also fix discontinuities completion, the active rail bridge perpendicular to circuit after two tracks rises are come
Rail is moved, and is also included to support the lateral support frame of bogie, the lateral support frame includes automatic top pick device；Its
It is characterised by, the active rail bridge 1 props up part comprising two, props up upper for two and is respectively track 2, two supports
Rise and include crossbeam between part, comprising slave part is jacked up on the crossbeam, the jack-up slave part includes the jack-up of bottom
Structure 3, superstructure is jacked up comprising axle 4 is propped up, prop up the top of axle 4 to jack up plate 5, it is described to jack up plate of the plate 5 for arc, the arc
The plate of shape rises the axle portion that can prop up bogie upward.Substantive technique effect that the technical scheme at this place is played and in fact
Existing process is as follows：Not only bogie is supported with track in a creative way, also using jacking up bogie of the structure to top
It is supported, also, the plate of arc can be relatively fixed the axle of bogie, avoid it from entering line slip along rail so that whole
Structure stress point is more, and Stability Analysis of Structures consolidates.The plate of the arc includes a soft bed course upward.The technical scheme institute at this place
The substantive technique effect and its implementation process played is as follows：Soft bed course enables to contact surface that rigid collision does not occur,
Overall structure is realized more convenient.
The jack-up slave part is jack.The substantive technique effect and its realization that the technical scheme at this place is played
Process is as follows：This place provides a kind of concrete implementation structure, and similar realizes structure in the protection domain of this patent,
For example the jack-up slave part is hoist cylinder.
It is removably mounted at below the jack-up slave part by bolt on crossbeam.What the technical scheme at this place was played
The technique effect and its implementation process of essence are as follows：This place provide it is specific jack up slave part realize structure, that is, adopt
Installed with bolt, as a further improvement, the jack-up slave part is located in the groove of crossbeam, and the groove of crossbeam can accommodate
Jack up the jack-up structure of slave part.Using groove structure when, directly place jack up slave part.This patent its
He is based on improved patent at problem of implementation reference.
In a creative way, each effect of the above is individually present, moreover it is possible to the combination of the above results is completed with a nested structure.
It is clear that the technique effect that above structure is realized is realized, discounting for additional technical scheme, this patent title is also
It can be a kind of commutating structure.Part details not shown in figure.
It should be noted that multiple schemes that this patent provides include the basic scheme of itself, independently of each other, not mutually
Restrict, but it can also be mutually combined in the case where not conflicting, and reach multiple effects and realize jointly.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.Ability
The technical staff in domain should be recognized that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model can also
There are various changes and modifications, these changes and improvements are both fallen within claimed scope.
Claims (6)
1. the easy positioning vehicle bogie of car more changing device, comprising supporting the supporting portal frame of car body, described supporting gantry
Automatic unwheeling device is provided with frame, also fixes rail comprising circuit, the circuit fixes rail and includes one section of discontinuities, described
The active rail bridge that can be lifted is included comprising depression, depression lower section below discontinuities, active rail bridge includes two tracks,
If two tracks are risen can also fix rail by discontinuities completion, the active rail bridge after coming perpendicular to circuit
Moved, also included to support the lateral support frame of bogie, the lateral support frame includes automatic top pick device；Its feature
It is, the active rail bridge props up part comprising two, props up upper for two and is respectively track (2), two are propped up portion
/ include crossbeam, comprising jacking up slave part on the crossbeam, the jack-up structure for jacking up slave part and including bottom,
Superstructure is jacked up comprising axle is propped up, is propped up to jack up plate above axle, described to jack up plate of the plate for arc, the plate of the arc is upward
The axle portion of bogie can be propped up by rising.
2. the easily positioning vehicle bogie of car more changing device as claimed in claim 1, it is characterised in that the plate court of the arc
It is upper to include a soft bed course.
3. the easily positioning vehicle bogie of car more changing device as claimed in claim 1, it is characterised in that the jack-up assisted parts
It is divided into jack.
4. the easily positioning vehicle bogie of car more changing device as claimed in claim 1, it is characterised in that the jack-up assisted parts
It is divided into hoist cylinder.
5. the easily positioning vehicle bogie of car more changing device as claimed in claim 1, it is characterised in that the jack-up assisted parts
It is removably mounted at below point by bolt on crossbeam.
6. the easily positioning vehicle bogie of car more changing device as claimed in claim 1, it is characterised in that the jack-up assisted parts
Divide in the groove of crossbeam, the groove of crossbeam can accommodate the jack-up structure for jacking up slave part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720419609.1U CN206764254U (en) | 2017-04-20 | 2017-04-20 | The easy positioning vehicle bogie of car more changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720419609.1U CN206764254U (en) | 2017-04-20 | 2017-04-20 | The easy positioning vehicle bogie of car more changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206764254U true CN206764254U (en) | 2017-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720419609.1U Active CN206764254U (en) | 2017-04-20 | 2017-04-20 | The easy positioning vehicle bogie of car more changing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206764254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749784A (en) * | 2018-07-24 | 2018-11-06 | 中铁第四勘察设计院集团有限公司 | It is a kind of without melt pit replace bogie can way moving track bridge mechanism |
-
2017
- 2017-04-20 CN CN201720419609.1U patent/CN206764254U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749784A (en) * | 2018-07-24 | 2018-11-06 | 中铁第四勘察设计院集团有限公司 | It is a kind of without melt pit replace bogie can way moving track bridge mechanism |
| CN108749784B (en) * | 2018-07-24 | 2023-08-25 | 中铁第四勘察设计院集团有限公司 | Bidirectional movable track bridge mechanism without pit replacing bogie |
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