CN206067772U - A kind of deliverance apparatus of magnetic suspension train - Google Patents
A kind of deliverance apparatus of magnetic suspension train Download PDFInfo
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- CN206067772U CN206067772U CN201620955532.5U CN201620955532U CN206067772U CN 206067772 U CN206067772 U CN 206067772U CN 201620955532 U CN201620955532 U CN 201620955532U CN 206067772 U CN206067772 U CN 206067772U
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- steel wheel
- magnetic suspension
- piston rod
- suspension train
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Abstract
This utility model provides a kind of deliverance apparatus of magnetic suspension train, belong to magnetic suspension train technical field, including several vertically disposed double acting hydraulic cylinders, hydraulic cylinder includes cylinder barrel, a piston rod is provided with cylinder barrel, the top of cylinder barrel is provided with a top cover, and top cover is provided with hydraulic fluid port one, and the bottom sidewall of cylinder barrel is provided with hydraulic fluid port two, a bottom is fixed in the bottom of cylinder barrel, the bottom of piston rod passes through bottom, the bottom of piston rod to fix a steel wheel frame, and steel wheel frame is provided with a steel wheel.This utility model reasonable in design, device is light, when magnetic suspension train runs into failure, can quickly support train, rescue is rapid, due to the position-limiting action of the L-type stopper slot of steel wheel, ensure that magnetic suspension train under the traction of tractor without departing from track, be towed to maintenance area, it is not take up orbit space, whole device does not need spring, and service life of equipment is long, brings great convenience to the maintenance of staff.
Description
Technical field
This utility model is related to magnetic suspension train technical field, specifically a kind of deliverance apparatus of magnetic suspension train.
Background technology
It is well known that magnetic suspension train is no wheel, if when dead electricity or other failures is run into, cause train without
Method normally suspends, and ultimately results in and stops in emergency.If magnetic suspension train is parked in original place and is keeped in repair, need more than ten days or even longer
Time, so bring great inconvenience to traffic；Due to the multiple tediously long design of magnetic suspension train, dimension is moved to using tractor
Repair that region is relatively elaborate, and be also difficult to realize.Therefore a kind of deliverance apparatus of magnetic suspension train are needed, but it is existing
Deliverance apparatus majority is that magnetic suspension train is supported in orbit using Driven by Hydraulic Cylinder single-wheel, needs when single-wheel is accepted
The elastic force of spring can just be retracted, and so high to the intensity requirement of spring, the service life of deliverance apparatus greatly reduces.
The content of the invention
In view of this, this utility model aims to provide a kind of reasonable in design, and device is light, and rescue is rapid, is not take up
Orbit space, service life of equipment are long, the deliverance apparatus of the magnetic suspension train brought great convenience to the maintenance of staff.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：A kind of rescue of magnetic suspension train
Device, including several vertically disposed double acting hydraulic cylinders, the hydraulic cylinder include cylinder barrel, a piston are provided with the cylinder barrel
Bar, the top of the cylinder barrel are provided with a top cover, and the top cover is provided with hydraulic fluid port one, and the bottom sidewall of the cylinder barrel is provided with hydraulic fluid port
Two, a bottom is fixed in the bottom of the cylinder barrel, and the bottom of the piston rod passes through bottom, and a steel is fixed in the bottom of the piston rod
Wheel carrier, the steel wheel frame are provided with a steel wheel.
Further, the steel wheel frame is provided with a steel wheel axle, and the steel wheel is fixed on steel wheel frame by steel wheel axle.
Further, cushion pad after being provided with the top cover, the hydraulic fluid port one are fixed on top cover by two round nuts
On, the hydraulic fluid port one is connected with two round nuts, top cover and rear cushion pad.
Further, the piston rod is divided into piston rod epimere, piston rod stage casing and piston rod hypomere from top to bottom.
Further, the piston rod epimere is followed successively by boss one, groove one, boss two and groove two, institute from top to bottom
State and in groove one, be provided with hole YX types sealing ring and hole YX type sealing ring back-up rings, in the groove two, be provided with guidance tape.
Further, the piston rod hypomere is followed successively by fixing end, boss three, groove three, boss four, boss from down to up
5th, groove four, boss six and groove five, the steel wheel frame are fixed in fixing end, are provided with two He of stiffening ring in the groove three
RUBBER O type sealing ring, the boss four are provided with front cushion pad, are provided with hole YX types sealing ring and hole YX in the groove four
Type sealing ring back-up ring, is provided with guidance tape in the groove five.
Further, stiffening ring one and RUBBER O type sealing ring are provided between the cylinder barrel and bottom.
Further, the bottom inside of the bottom is provided with A type dust rings.
Further, the steel wheel includes a steel wheel body, and the outer ledge of the steel wheel body is provided with position-limited edge, described
Position-limited edge forms a L-type stopper slot with steel wheel body.
Further, the double acting hydraulic cylinder is four.
Relative to prior art, this utility model has the advantage that：
The deliverance apparatus of this utility model magnetic suspension train, reasonable in design, device are light, run in magnetic suspension train
During failure, train can be quickly supported, rescue is rapid, due to the position-limiting action of the L-type stopper slot of steel wheel, ensure that magnetcisuspension
Floating train without departing from track, is towed to maintenance area under the traction of tractor, is not take up orbit space, and whole device is not required to
Spring is wanted, service life of equipment is long, brought great convenience to the maintenance of staff.
Description of the drawings
The accompanying drawing for constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used to explain this utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of piston hypomere of the present utility model.
Fig. 3 is the structural representation of piston epimere of the present utility model.
Fig. 4 is structural representation of this utility model in magnetic suspension train rescue.
Fig. 5 is another structural representation of this utility model in magnetic suspension train rescue.
In figure：1st, hydraulic cylinder；2nd, cylinder barrel；3rd, piston rod；31st, piston rod epimere；311st, boss one；312nd, groove one；
313rd, boss two；314th, groove two；32nd, piston rod stage casing；33rd, piston rod hypomere；331st, fixing end；332nd, boss three；333、
Groove three；334th, boss four；335th, boss five；336th, groove four, 337, boss six；338th, groove five；4th, YX types sealing ring；5、
YX type sealing ring back-up rings；6th, guidance tape；7th, stiffening ring two；8th, RUBBER O type sealing ring；9th, front cushion pad；10th, top cover；11st, oil
Mouth one；12nd, rear cushion pad；13rd, round nut；14th, hydraulic fluid port two；15th, bottom；16th, steel wheel frame；17th, steel wheel axle；18th, steel wheel；181、
Steel wheel body；182nd, position-limited edge；183rd, L-type stopper slot；19th, stiffening ring one；20th, A types dust ring；21st, piece beam mounting seat；22、
Longeron；23rd, F rails.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in this utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " is
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicate
Or the device or element of hint indication with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that
It is to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, can be by concrete condition understanding
State concrete meaning of the term in this utility model.
Below with reference to the accompanying drawings and in conjunction with the embodiments describing this utility model in detail.
As Figure 1-3, a kind of deliverance apparatus of magnetic suspension train, including four vertically disposed double acting hydraulic cylinders 1,
Hydraulic cylinder 1 includes cylinder barrel 2, and a piston rod 3 is provided with cylinder barrel, and piston rod 3 is divided in piston rod epimere 31, piston rod from top to bottom
Section 32 and piston rod hypomere 33, piston rod epimere 31 are followed successively by boss 1, groove 1,2 313 and of boss from top to bottom
Hole YX types sealing ring 4 and hole YX type sealing rings back-up ring 5 are provided with groove 2 314, groove 1, are set in groove 2 314
Have a guidance tape 6, piston rod hypomere 33 be followed successively by from down to up fixing end 331, boss 3 332, groove 3 333, boss 4 334,
Boss 5 335, groove 4 336, boss 6 337 and groove 5 338, are provided with stiffening ring 27 in groove 3 333 and RUBBER O type are close
Seal 8, boss 4 334 are provided with front cushion pad 9, and hole YX types sealing ring 4 and hole YX type sealing rings are provided with groove 4 336
With back-up ring 5, in groove 5 338, guidance tape 6 is provided with, the top of cylinder barrel 2 is provided with a top cover 10, and top cover 10 is provided with hydraulic fluid port 1,
Cushion pad 12 after one is provided with top cover 10, hydraulic fluid port 1 are fixed on top cover 10 by two round nuts 13, hydraulic fluid port one 11 and two
Individual round nut 13, top cover 10 are connected with rear cushion pad 12, and the bottom sidewall of cylinder barrel 2 is provided with hydraulic fluid port 2 14, the bottom of cylinder barrel 2
A bottom 15 is fixed, the bottom of piston rod 3 passes through bottom 15, steel wheel frame 16 to be fixed in fixing end 331, and steel wheel frame 16 is provided with
One steel wheel axle 17, steel wheel 18 are fixed on steel wheel frame 16 by steel wheel axle 17, and steel wheel 18 includes a steel wheel body 181, steel wheel sheet
The outer ledge of body 181 is provided with position-limited edge 182, and position-limited edge 182 and steel wheel body 181 form a L-type stopper slot 183, cylinder barrel 2 with
Stiffening ring 1 and RUBBER O type sealing ring 8 are provided between bottom 15, the bottom inside of bottom 15 is provided with A types dust ring 20.
The course of work of the present embodiment：As shown in Figure 4,5, piece beam mounting seat 21 passes through bonded, this practicality with longeron 22
New cylinder barrel 2 is fixed in piece beam mounting seat 21, and during the normal suspension operation of magnetic suspension train, deliverance apparatus are located at F rails 23
Surface, when a failure occurs, injects hydraulic oil from hydraulic fluid port 1, and hydraulic oil enters boss 1 and 2 shape of top cover 10 and cylinder barrel
Into cavity in, promote the boss 1 of piston rod epimere 31, whole piston rod 3 to move downward, until the L-type of steel wheel 18 is limited
Position groove 183 is contacted with the side of F rails 23, due to the position-limiting action of the L-type stopper slot 183 of steel wheel 18, ensure that magnetic suspension
Train without departing from F rails 23, is towed to maintenance area under the traction of tractor, after maintenance is completed, using same method,
Tractor draws magnetic suspension train to F rails 23, injects hydraulic oil from hydraulic fluid port 2 14, and hydraulic oil enters boss 4 334 and cylinder
In the cavity that cylinder 2 is formed, piston rod hypomere 33 is promoted, whole piston rod 3 is moved upwards, until the L-type stopper slot 183 of steel wheel 18
Depart from F rails 23, now magnetic suspension train normally can run.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (10)
1. a kind of deliverance apparatus of magnetic suspension train, it is characterised in that：Including several vertically disposed double acting hydraulic cylinders, institute
Stating hydraulic cylinder includes cylinder barrel, and a piston rod is provided with the cylinder barrel, and the top of the cylinder barrel is provided with a top cover, sets on the top cover
The bottom sidewall for having hydraulic fluid port one, the cylinder barrel is provided with hydraulic fluid port two, and a bottom is fixed in the bottom of the cylinder barrel, the piston rod
Bottom passes through bottom, the bottom of the piston rod to fix a steel wheel frame, and the steel wheel frame is provided with a steel wheel.
2. deliverance apparatus of a kind of magnetic suspension train according to claim 1, it is characterised in that：The steel wheel frame is provided with
One steel wheel axle, the steel wheel are fixed on steel wheel frame by steel wheel axle.
3. deliverance apparatus of a kind of magnetic suspension train according to claim 1, it is characterised in that：One is provided with the top cover
Cushion pad afterwards, the hydraulic fluid port one are fixed on top cover by two round nuts, the hydraulic fluid port one and two round nuts, top cover and after
Cushion pad is connected.
4. deliverance apparatus of a kind of magnetic suspension train according to claim 1, it is characterised in that：The piston rod is arrived from above
Under be divided into piston rod epimere, piston rod stage casing and piston rod hypomere.
5. deliverance apparatus of a kind of magnetic suspension train according to claim 4, it is characterised in that：The piston rod epimere by
Top to bottm is followed successively by boss one, groove one, boss two and groove two, is provided with hole YX types sealing ring and hole is used in the groove one
YX type sealing ring back-up rings, are provided with guidance tape in the groove two.
6. deliverance apparatus of a kind of magnetic suspension train according to claim 4, it is characterised in that：The piston rod hypomere by
Under to being above followed successively by fixing end, boss three, groove three, boss four, boss five, groove four, boss six and groove five, the steel wheel
Frame is fixed in fixing end, and stiffening ring two and RUBBER O type sealing ring are provided with the groove three, and the boss four is slow before being provided with
Punching pad, is provided with hole YX types sealing ring and hole YX type sealing ring back-up rings, is provided with and leads in the groove five in the groove four
To band.
7. deliverance apparatus of a kind of magnetic suspension train according to claim 1, it is characterised in that：The cylinder barrel and bottom it
Between be provided with stiffening ring one and RUBBER O type sealing ring.
8. deliverance apparatus of a kind of magnetic suspension train according to claim 1, it is characterised in that：In the bottom of the bottom
Side is provided with A type dust rings.
9. deliverance apparatus of a kind of magnetic suspension train according to claim 1, it is characterised in that：The steel wheel includes a steel
Wheel body, the outer ledge of the steel wheel body are provided with position-limited edge, and the position-limited edge forms a L-type stopper slot with steel wheel body.
10. deliverance apparatus of a kind of magnetic suspension train according to claim 1, it is characterised in that：The double-action hydraulic
Cylinder is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955532.5U CN206067772U (en) | 2016-08-26 | 2016-08-26 | A kind of deliverance apparatus of magnetic suspension train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955532.5U CN206067772U (en) | 2016-08-26 | 2016-08-26 | A kind of deliverance apparatus of magnetic suspension train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206067772U true CN206067772U (en) | 2017-04-05 |
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ID=58433842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620955532.5U Active CN206067772U (en) | 2016-08-26 | 2016-08-26 | A kind of deliverance apparatus of magnetic suspension train |
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| Country | Link |
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| CN (1) | CN206067772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274971A (en) * | 2016-08-26 | 2017-01-04 | 天津市广山津达机械有限责任公司 | A kind of deliverance apparatus of magnetic suspension train |
-
2016
- 2016-08-26 CN CN201620955532.5U patent/CN206067772U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274971A (en) * | 2016-08-26 | 2017-01-04 | 天津市广山津达机械有限责任公司 | A kind of deliverance apparatus of magnetic suspension train |
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