CN204800252U - Exchange device of locomotive vehicle bogie - Google Patents
Exchange device of locomotive vehicle bogie Download PDFInfo
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- CN204800252U CN204800252U CN201520308890.2U CN201520308890U CN204800252U CN 204800252 U CN204800252 U CN 204800252U CN 201520308890 U CN201520308890 U CN 201520308890U CN 204800252 U CN204800252 U CN 204800252U
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Abstract
The utility model relates to the field of machinary, especially, relate to exchange device of locomotive vehicle bogie. Include the lateral support frame that is used for supporting the supporting portal frame of automobile body and is used for supporting the bogie, its characterized in that: be provided with automatic unwheeling device on the supporting portal frame, be provided with the automatic pick device that pushes up on the lateral support frame, vehicle bogie changes the device and includes still that one can accept bogie, wheel pair and carries out the movable rail road bridge device transferred. The utility model discloses it on line, fast, conveniently changes its bogie, wheel pair to be suitable for the operation train to ensure high -efficient, the safe transportation of train.
Description
Technical field
The utility model relates to mechanical field, particularly relates to exchange device of locomotive vehicle bogie.
Background technology
Rail vehicles, EMU, urban light rail train or railcar, in its running, often can there is various fault in its critical component---EEF bogie (and bogie and wheel to), need to carry out changing part at any time to repair, for this reason, traditional way first uses car lifting J-Horner to be erected by car body, then by manual operation bogie, take turns and release bottom car, through maintenance after again by qualified bogie, take turns to loading car body below.For such method of operating, to change in a train of vehicles wherein a certain bogie, take turns to necessity of making use of momentum ask by train marshalling list disconnect, then car body and bogie are sling and change, thus very inconvenient, not only take a lot of work but also time-consuming, directly affect vehicle operation efficiency.
This patent improves further based on CN200520136549-exchange device of locomotive vehicle bogie.
Utility model content
The object of utility model: in order to provide a kind of rolling stock wheel of better effects if to more changing device, specific purposes are shown in multiple substantial technological effects of concrete implementation section.
In order to reach as above object, the utility model takes following technical scheme:
Exchange device of locomotive vehicle bogie, it is characterized in that, comprise the supporting portal frame supporting car body, described supporting portal frame is provided with automatic unwheeling device, also comprise circuit and fix rail, described circuit is fixed rail and is comprised one section of discontinuities, depression is comprised below described discontinuities, the active rail bridge that can be elevated is comprised below this depression, active rail bridge comprises two tracks, if can by discontinuities completion after two tracks are risen, described active rail bridge can also be fixed rail perpendicular to circuit and be moved, also comprise the lateral support frame supporting bogie, described lateral support frame comprises top pick device automatically.
The further technical scheme of the utility model is: also comprise bearing pin, and namely active rail bridge and circuit are fixed joint on rail and all comprised hole, and this hole can be fixed by bearing pin.
The further technical scheme of the utility model is: comprise track below described active rail bridge, race orthogonal fixes rail in circuit, and active rail bridge entirety can be pulled structure to pull.
The further technical scheme of the utility model is: described automatic top pick device comprises two groups and is arranged on the transmission mechanism of car body side in order to drive described automatic top pick to do moving in two dimensional directions.
The further technical scheme of the utility model is: described automatic unwheeling device comprises the unwheeling arm that a group is arranged at the supporting body of car body both sides respectively, also comprises to drive described unwheeling arm to make the transmission mechanism of three-dimensional direction moving.
The further technical scheme of the utility model is: described active rail bridge is H type track pontic, also comprise to drive the track bridge draw-gear that this pontic does the screw nut driven of vertical direction movement or oil cylinder, cylinder-driven or rack and pinion drive mechanism and moves horizontally, described track bridge draw-gear is chain drive or steel wire rope of windlass transmission mechanism.
The further technical scheme of the utility model is: described H type track pontic is two and be arranged in parallel and interconnective and fix with vehicle line the steel-rail structure that rail matches, and described H type track pontic is fixed rail by bearing pin and vehicle line and is connected.
The further technical scheme of the utility model is: described bearing pin one end is also provided with driving mechanism, and can move under the driving of driving mechanism, fixes rail for being connected or released state to control described H type track pontic respectively with vehicle line.
The further technical scheme of the utility model is: described bearing pin driving mechanism is hydraulic pressure or pneumatic drive mechanism or feed screw nut driving mechanism or gear-rack drive mechanism.
Adopt the utility model of as above technical scheme, following beneficial effect is had: the utility model comprises supporting the supporting portal frame of car body and the lateral support frame in order to support bogie relative to prior art, supporting portal frame is provided with automatic unwheeling device, lateral support frame is provided with top pick device automatically, also comprise one and can accept the movable rail Biodge device that bogie carries out transferring, track pontic is fixed rail by bearing pin and vehicle line and is connected.
Enter maintenance storehouse when rolling stock and rest against on active rail bridge, by automatic unwheeling device, body framework is held on supporting portal frame, then bearing pin is shifted out, movable rail pontic and vehicle line are fixed rail and are departed from, thereafter movable rail Biodge device carries bogie and moves down, and bogie and car body are departed from, then moves horizontally bogie is sent to maintenance department, after maintenance, then bogie is returned to below car body along original route.
Due to without the need to rolling stock car body is upwards erected, thus avoid the process disconnecting train marshalling list, lifting car body, therefore the utility model has and is suitable for running train and changes its bogie online, quickly and easily, take turns right, thus guarantees the transport that train is efficient, safe.
Accompanying drawing explanation
In order to further illustrate the utility model, be described further below in conjunction with accompanying drawing:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Fig. 1 plan structure schematic diagram;
Fig. 3 is the structural representation that energy level pulls the part of active rail bridge;
Fig. 4 is the structural representation of parts 35;
Wherein: the special portal frame of 10-unwheeling, 20-active rail bridge, 30-lead screw transmission elevating mechanism, 35-lateral support frame, 40-bearing pin, 45-bearing pin transmission mechanism, 50-circuit fixes rail, 60-car body unwheeling device, 70-bogie, 80-car body.
Detailed description of the invention
Be described embodiment of the present utility model below in conjunction with accompanying drawing, embodiment does not form restriction of the present utility model:
Exchange device of locomotive vehicle bogie, it is characterized in that, comprise the supporting portal frame supporting car body, described supporting portal frame is provided with automatic unwheeling device, also comprise circuit and fix rail, described circuit is fixed rail and is comprised one section of discontinuities, depression is comprised below described discontinuities, the active rail bridge that can be elevated is comprised below this depression, active rail bridge comprises two tracks, if can by discontinuities completion after two tracks are risen, described active rail bridge can also be fixed rail perpendicular to circuit and be moved, also comprise the lateral support frame 35 supporting bogie, described lateral support frame 35 comprises top pick device automatically.Described top pick device belongs to prior art, with reference to figure 4, it can rise device and structure, specific as follows: when changing wheel pair, first the wheel need changed by train is placed in movable rail pontic to mobile, the intact wheel in one end is opposite to vehicle line and fixes rail, below the side frame of lateral support frame dislocation bogie, top pick jack-up will be supported bogie, other steps and principle with changing bogie the same.Specifically be expressed as follows:
The further technical scheme of the utility model is: also comprise bearing pin 40, and namely active rail bridge and circuit are fixed joint on rail and all comprised hole, and this hole can be fixed by bearing pin.
The utility model bogie more changing device mainly comprises: be arranged at the car body unwheeling device 60 on the special portal frame 10 of unwheeling, be arranged on basis, car body side and change wheel to special lateral support frame 35, active rail bridge 20, drive the lead screw transmission elevating mechanism 30 that active rail bridge 20 is elevated, bearing pin 40 and the transmission mechanism 45 thereof of rail 50 is fixed in order to connect active rail bridge 20 and circuit, and traction active rail bridge 20 and on the track bridge horizontally tracting device that moves horizontally of bogie 70 and in order to the electrical control that controls each component movement and Control System of Microcomputer etc.
When rolling stock enters before maintenance storehouse, active rail bridge 20 is in wait state, and two sections of tracks on it are connected with the discontinuities that circuit fixes rail 50, and bearing pin 40 to be inserted in the pin-and-hole that active rail bridge 20 fixes with circuit on rail 50 and it to be firmly connected.
The special portal frame 10 of unwheeling is across being arranged at both sides above active rail bridge 20, unwheeling special portal frame 10 both sides are respectively arranged with one group of car body unwheeling device 60, each car body unwheeling device 60 includes one respectively in order to cantilever---the unwheeling arm of supporting body, and in order to drive the driving mechanism of this unwheeling arm movement, this driving mechanism can adopt screw drive mechanism to drive, also link chain mechanism can be adopted to drive, hydraulic pressure or pneumatic mechanism can also be adopted to drive.
When train is about to enter maintenance storehouse, first Bus-Speed Monitoring is carried out by microsystem, photo-electric or pulsed holes probe is adopted to carry out testing the speed and signal processor tachometer signal being sent to Control System of Microcomputer processes, to accurately calculate bogie 70 position, frame 70 location to be diverted rests against after on active rail bridge 2, Control System of Microcomputer controls the action of car body unwheeling device 60, under the effect of unwheeling arm its driving mechanism again, along the transverse direction of the special portal frame 10 of unwheeling, longitudinal direction and movement in vertical direction thereof are also found the unwheeling position of car body 80 and hold car body 80, bearing pin transmission mechanism 45 drives bearing pin 40 to exit pin-and-hole, active rail bridge 20 declines with lead screw transmission elevating mechanism 30 together with bogie 70, then hauled out by track bridge horizontally tracting device, track bridge horizontally tracting device generally can be made up of chain sprocket transmission mechanism.
After maintenance completes, the qualified bogie 70 be replaced is pushed by track bridge horizontally tracting device and is held up by lead screw transmission elevating mechanism 30, now bogie 70 again resets and to be connected with car body 80, bearing pin 40 is again inserted in pin-and-hole and makes active rail bridge 20 and circuit fix rail 50 to be connected, lead screw transmission elevating mechanism 30 and car body unwheeling device 60 reset respectively, then bogie 70 replacing maintenance is complete, and vehicle can rerun.
In a creative way, each effect above independently exists, and can also complete the combination of the above results with a nested structure.
Not shown part details.Drive disk assembly described in literary composition and driver part can be chain, screw rod or belt etc.
Certainly, top pick device belongs to prior art, is also generic term.
It should be noted that, multiple schemes that this patent provides comprise basic scheme own, separate, mutually do not restrict, but it also can combine when not conflicting mutually, reaching multiple effect and jointly realizing.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.Those skilled in the art should understand the utility model and not be restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope.
Claims (9)
1. exchange device of locomotive vehicle bogie, it is characterized in that, comprise the supporting portal frame supporting car body, described supporting portal frame is provided with automatic unwheeling device, also comprise circuit and fix rail, described circuit is fixed rail and is comprised one section of discontinuities, depression is comprised below described discontinuities, the active rail bridge that can be elevated is comprised below this depression, active rail bridge comprises two tracks, if can by discontinuities completion after two tracks are risen, described active rail bridge can also be fixed rail perpendicular to circuit and be moved, also comprise the lateral support frame (35) supporting bogie, described lateral support frame (35) comprises top pick device automatically.
2. exchange device of locomotive vehicle bogie as claimed in claim 1, is characterized in that, also comprise bearing pin (40), and namely active rail bridge and circuit are fixed joint on rail and all comprised hole, and this hole can be fixed by bearing pin.
3. exchange device of locomotive vehicle bogie as claimed in claim 1, it is characterized in that, comprise track below described active rail bridge, race orthogonal fixes rail in circuit, and active rail bridge entirety can be pulled structure to pull.
4. exchange device of locomotive vehicle bogie as claimed in claim 1, it is characterized in that, described automatic top pick device comprises two groups and is arranged on the transmission mechanism of car body side in order to drive described automatic top pick to do moving in two dimensional directions.
5. exchange device of locomotive vehicle bogie as claimed in claim 1, it is characterized in that, described automatic unwheeling device comprises the unwheeling arm that a group is arranged at the supporting body of car body both sides respectively, also comprises to drive described unwheeling arm to make the transmission mechanism of three-dimensional direction moving.
6. exchange device of locomotive vehicle bogie as claimed in claim 1, it is characterized in that: described active rail bridge is H type track pontic, also comprise to drive the track bridge draw-gear that this pontic does the screw nut driven of vertical direction movement or oil cylinder, cylinder-driven or rack and pinion drive mechanism and moves horizontally, described track bridge draw-gear is chain drive or steel wire rope of windlass transmission mechanism.
7. exchange device of locomotive vehicle bogie as claimed in claim 6, it is characterized in that: described H type track pontic is two and be arranged in parallel and interconnective and fix with vehicle line the steel-rail structure that rail matches, and described H type track pontic is fixed rail by bearing pin and vehicle line and is connected.
8. exchange device of locomotive vehicle bogie as claimed in claim 7, it is characterized in that: described bearing pin one end is also provided with driving mechanism, and can move under the driving of driving mechanism, fix rail for being connected or released state to control described H type track pontic respectively with vehicle line.
9. exchange device of locomotive vehicle bogie as claimed in claim 8, is characterized in that: described bearing pin driving mechanism is hydraulic pressure or pneumatic drive mechanism or feed screw nut driving mechanism or gear-rack drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308890.2U CN204800252U (en) | 2015-05-14 | 2015-05-14 | Exchange device of locomotive vehicle bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308890.2U CN204800252U (en) | 2015-05-14 | 2015-05-14 | Exchange device of locomotive vehicle bogie |
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| CN204800252U true CN204800252U (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520308890.2U Active CN204800252U (en) | 2015-05-14 | 2015-05-14 | Exchange device of locomotive vehicle bogie |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901945A (en) * | 2017-12-07 | 2018-04-13 | 中铁第四勘察设计院集团有限公司 | A kind of track cross beam supports moving structure |
| CN107932010A (en) * | 2016-10-13 | 2018-04-20 | 中铁华铁工程设计集团有限公司 | On Bearing Cantilever of Motor In Subway Train more exchange device |
| CN108099868A (en) * | 2016-11-24 | 2018-06-01 | 本钢板材股份有限公司 | A kind of combustion engine steering frame combined platform |
| 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 |
| CN109253609A (en) * | 2018-09-26 | 2019-01-22 | 中铁第四勘察设计院集团有限公司 | A kind of rail traffic vehicles bogie automatic air-drying system |
| CN109975041A (en) * | 2019-04-09 | 2019-07-05 | 唐山百川智能机器股份有限公司 | Wheel for fixed car lifting J-Horner is to position detecting mechanism |
| CN110733530A (en) * | 2019-09-30 | 2020-01-31 | 长春工程学院 | intelligent transfer device for wheel set conveying |
-
2015
- 2015-05-14 CN CN201520308890.2U patent/CN204800252U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932010A (en) * | 2016-10-13 | 2018-04-20 | 中铁华铁工程设计集团有限公司 | On Bearing Cantilever of Motor In Subway Train more exchange device |
| CN108099868A (en) * | 2016-11-24 | 2018-06-01 | 本钢板材股份有限公司 | A kind of combustion engine steering frame combined platform |
| CN108099868B (en) * | 2016-11-24 | 2023-05-26 | 本钢板材股份有限公司 | Diesel locomotive bogie combined platform |
| CN107901945A (en) * | 2017-12-07 | 2018-04-13 | 中铁第四勘察设计院集团有限公司 | A kind of track cross beam supports moving structure |
| CN107901945B (en) * | 2017-12-07 | 2024-03-15 | 中铁第四勘察设计院集团有限公司 | Track crossbeam supports moving structure |
| 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 |
| CN109253609A (en) * | 2018-09-26 | 2019-01-22 | 中铁第四勘察设计院集团有限公司 | A kind of rail traffic vehicles bogie automatic air-drying system |
| CN109253609B (en) * | 2018-09-26 | 2024-02-20 | 中铁第四勘察设计院集团有限公司 | Automatic air-drying system for rail transit vehicle bogie |
| CN109975041A (en) * | 2019-04-09 | 2019-07-05 | 唐山百川智能机器股份有限公司 | Wheel for fixed car lifting J-Horner is to position detecting mechanism |
| CN110733530A (en) * | 2019-09-30 | 2020-01-31 | 长春工程学院 | intelligent transfer device for wheel set conveying |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190415 Address after: 101149 Beimazhuang Village, Yongshun Town, Tongzhou District, Beijing Patentee after: Beijing Citong Equipment Manufacturing Co., Ltd. Address before: 101149 Beimazhuang Village, Yongshun Town, Tongzhou District, Beijing Patentee before: Beijing Julong Technology Development Co., Ltd. |