CN106335521A - Adjusting device for transverse movement of positions of holes of titling type oil cylinder - Google Patents
Adjusting device for transverse movement of positions of holes of titling type oil cylinder Download PDFInfo
- Publication number
- CN106335521A CN106335521A CN201610828824.7A CN201610828824A CN106335521A CN 106335521 A CN106335521 A CN 106335521A CN 201610828824 A CN201610828824 A CN 201610828824A CN 106335521 A CN106335521 A CN 106335521A
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- CN
- China
- Prior art keywords
- oil cylinder
- cavities
- gyroaxis
- pendulum
- type oil
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K5/00—Apparatus for placing vehicles on the track; Derailers; Lifting or lowering rail vehicle axles or wheels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention provides an adjusting device for transverse movement of the positions of holes of a titling type oil cylinder and belongs to the technical field of auxiliary equipment for railways. The adjusting device comprises a lifting and returning oil cylinder arranged obliquely, wherein a bearing bottom plate is arranged under the lifting and returning oil cylinder; two hole brackets are longitudinally welded on the bearing bottom plate; a plurality of rotary shaft holes are symmetrically formed in the hole brackets and are forwards opened; an obliquely-upward small-slope oblique plane is arranged between every two adjacent rotary shaft holes; a rotary shaft penetrates through the bottom part of the lifting and returning cylinder; the two ends of the rotary shaft are respectively provided with a roller; the rollers are arranged in the rotary shaft holes; and when the position of the lifting and returning oil cylinder is adjusted, the rollers can roll easily into next rotary shaft hole from the oblique plane. The adjusting device provided by the invention has the advantages that the appearance and the structure are simple; the surface of the bearing bottom plate does not need to be cut by a machine tool; the requirement for the whole processing accuracy is reduced; the working conditions of supporting points are not interfered by the external environment; the adjustment for position movement of the lifting and returning oil cylinder is stable and reliable; and numerous problems in the existing device are solved.
Description
Technical field
The traversing adjustment in the pendulum-type oil cylinder cavities position dress the present invention relates to railway technical field of auxiliary equipment, specifically one kind are inclined
Put.
Background technology
It is presently used for the hoisting device of track off-line rescue, particularly in the face of high ferro motor-car and urban rail transit vehicles
Rescue aid, it plays complex point is the lower edge bus to axletree for the wheel, and the useful space below the back axle that slides down is even below
230mm.It is limited to the short narrow of operating space environment, the design height of oil cylinder is extremely limited, although with multi-grade oil
The structure of cylinder, total lift be still not enough to by derailing apart from more than 300mm wheel once rise again in place.Pendulum-type of inclining cylinder efficient
Order is that first horizontal displacement wheel is close to during rail lift to it again, and this process is often just interrupted when starting soon, one
As be that piston stroke is used up, or traversing distance (for opposing pistons stroke) is long, cause oil cylinder incline after pendulum with ground angle
Too small, thus unstability and cannot work on it is necessary to by move forward geometric position on bearing soleplate for the support improved.
From security standpoint, do not allow anyone to enter in a multiple operation process and under compartment, the position of oil cylinder is carried out
Adjust again.As in Figure 3-5, employ unidirectional ratchet formula structure in prior art and be used for remotely adjusting again of multiple oil cylinder position
Whole, but there are still following deficiency: ratchet 12 processed complex, required precision height, effort are time-consuming, and bearing soleplate also thus easily occurs
Machining stress deforms；The thickness of bearing soleplate 2 is reduced, to its intensity, particularly bending strength affects relatively after ratchet 12 processing
Greatly, when chance bearing soleplate 2 contacts depression after unreal or soft terrain stress with ground (typically having ballast bed), easily cause bottom
Plate benging deforms；Ratchet 12 needs bearing soleplate 2 to use in groups with revolution bracing strut 14, and the two contact surface degree of conformity is had high demands,
Otherwise when playing multiple oil cylinder 1 small inclination work, easily occur support force not enough and retreat skidding；The ratchet 12 of different batches processing is deposited
In tolerance, the unavoidable deformation of colliding with of field work injures ratchet 12, or foreign matter is mixed into, and will also result in contact surface and departs from；Rise
Multiple 1 time strong point of oil cylinder is one and passes through to turn round the gyroaxis 6 that bracing strut 14 is placed on bearing soleplate 2, revolution bracing strut 14 is pacified
The height of the vertical height, the thickness of bearing soleplate 2 itself and its bottom surface reinforcement 13 in dress hole, has determined returning of multiple oil cylinder 1
The locus height of rotating shaft 6, contemporary devices have not had any descending leeway, with rise multiple oil cylinder piston continuous before go out very
To using up, also constantly diminish with the inclination angle on ground until lower limit less than 35 °, answer oil cylinder 1 and have by moving down gyroaxis 6 and having increased
The trial of effect height (increasing lift) is also halted with regard to this, now has to readjust geometric position on base plate for the oil cylinder, with
Improve working conditions.The piston that stroke is used up both can be bounced back by the purpose of the present invention, and the inclination angle too small with ground can be made to increase again
Greatly.
Content of the invention
In view of this, the traversing adjusting apparatus in pendulum-type oil cylinder cavities position the present invention is intended to provide one kind is inclined, for playing multiple oil
The adjusting again of cylinder working position, contour structures are simple；Bearing soleplate surface, without machine cut, does not change thickness, and intensity increases；
Overall processing required precision reduces；Strong point condition of work is not disturbed by external environment condition；Oil cylinder position is mobile to adjust safe reliability；
The locus of oil cylinder integrally moves down, and the design for upgrading multiple oil cylinder height leaves space, solves in existing apparatus and deposits
Problems.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that: incline pendulum-type oil cylinder cavities position of one kind is horizontal
Transposition engagement positions, including a multiple oil cylinder being obliquely installed, the lower section of described multiple oil cylinder is provided with a bearing soleplate, described load-bearing
On base plate, longitudinal measure has two cavities supports, some groups of gyroaxis cavities of symmetric arrays, described revolution on described cavities support
Axle cavities, to open front, has a light grade inclined-plane tilting upward between described gyroaxis cavities to next gyroaxis cavities,
For enabling smoothly to derive during revolution axial adjustment gyroaxis cavities position, single-revolution axle is run through in the bottom of described multiple oil cylinder, described
The two ends of gyroaxis are equipped with a roller, and described roller is placed in gyroaxis cavities, as the lower strong point playing multiple oil cylinder, are
Playing multiple oil cylinder provides support force, and during described multiple oil cylinder position adjustment, described roller can easily roll on inclined-plane and reach next
In gyroaxis cavities.
Further, the spacing of described cylinder bracket has been slightly larger than the external diameter of multiple oil cylinder.
Further, the external diameter of described roller is consistent with the diameter of gyroaxis cavities.
Further, described roller is positioned with a circlip, and described circlip is used for the axially position of roller.
Further, it is provided with the wheel rim of projection outside described roller, is stuck in the outside of gyroaxis cavities, be used for preventing from turning round
When axle is mobile deflection or rise multiple oil cylinder shrink excessive cause gyroaxis to depart from cavities support when auxiliary positioning, guiding.
Further, three groups of gyroaxis cavities of symmetric arrays on described cavities support.
Further, described multiple oil cylinder is multi-stage oil cylinder.
With respect to prior art, present invention has the advantage that
The present invention inclines the traversing adjusting apparatus in pendulum-type oil cylinder cavities position, for playing adjusting again of multiple cylinder efficient position, outward
Shape structure is simple；Bearing soleplate surface, without machine cut, does not change thickness, and intensity increases；Overall processing required precision reduces；
Strong point condition of work is not disturbed by external environment condition；Play the multiple oil cylinder position safe reliability of mobile adjustment；Play the space bit of multiple oil cylinder
Put entirety to move down, the design for upgrading multiple oil cylinder height leaves space, solves problems present in existing apparatus.
The present invention is compared with prior art specific as follows:
(1) present invention eliminates reinforcement, the cavities support on bearing soleplate is also used as raising bearing soleplate and resists
The stud of curved intensity, and its as reinforcement height, than prior art, the reinforcement below base plate increased thickness；
(2) bearing soleplate surface of the present invention processes ratchet without machine cut, does not change thickness, drastically increases load-bearing
The intensity of base plate, overall processing required precision reduces；
(3) shape of cavities support of the present invention ensure that multiple oil cylinder with 35 °～80 ° operation intervals of ground elevation in carry
Support for effective, gyroaxis cavities, to open front, for enabling smoothly to derive during revolution axial adjustment gyroaxis cavities position, is processed
Become light grade inclined-plane, during position adjustment, positive principle is returned according to pendulum center of gravity, the roller at gyroaxis two ends is automatically oblique along this
Face forward rolling, drives oil cylinder gyroaxis to enter next and organizes gyroaxis cavities；
(4) outside of roller of the present invention is machined with the wheel rim of projection, deflection or multiple rising when being used for preventing gyroaxis mobile
Oil cylinder shrinks the excessive auxiliary positioning causing during gyroaxis disengaging support, guiding, and low-angle between cavities is added in the application of roller
Inclined-plane, when can make the mobile gyroaxis cavities position of gyroaxis, little on the impact of collision impact of bearing soleplate to can ignore not
The degree of meter；
(5) invention removes the thickness of the lower shoe of the height of former reinforcement and former independent rack, by the height saved
For having increased the design height of multiple oil cylinder, three-level oil cylinder can be made to increase more than lift 100mm, significantly improve the skill of equipment
Art index.
Brief description
The accompanying drawing constituting the part of the present invention is used for providing a further understanding of the present invention, the schematic reality of the present invention
Apply example and its illustrate, for explaining the present invention, not constituting inappropriate limitation of the present invention.In the accompanying drawings:
With the structural representation after fixing by a multiple axletree when Fig. 1 works for the present invention.
Fig. 2 is the side view of the present invention.
With the structural representation after fixing by a multiple axletree when Fig. 3 works for prior art.
With the structural representation rising before multiple cylinder efficient after fixing by a multiple axletree when Fig. 4 works for prior art.
With the structural representation rising after multiple cylinder efficient after fixing by a multiple axletree when Fig. 5 works for prior art.
In figure: 1, play multiple oil cylinder；2nd, bearing soleplate；3rd, cavities support；4th, gyroaxis cavities；5th, inclined-plane；6th, gyroaxis；7、
Roller；8th, circlip；9th, wheel rim；10th, nylon bandage；11st, played multiple axletree；12nd, ratchet；13rd, reinforcement；14th, gyroaxis
Support.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combine.
In describing the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", " on ", D score,
The orientation of instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of the present invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or hint phase
To importance or the implicit quantity indicating indicated technical characteristic.Thus, the feature defining " first ", " second " etc. can
To express or to implicitly include one or more this feature.In describing the invention, unless otherwise stated, " multiple "
It is meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can
To be to be mechanically connected or electrical connection；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
To describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figure 1, 2, one kind is inclined the traversing adjusting apparatus in pendulum-type oil cylinder cavities position, including one be obliquely installed play multiple oil
Cylinder 1, playing multiple oil cylinder 1 is three-level oil cylinder, and the lower section playing multiple oil cylinder 1 is provided with a bearing soleplate 2, and on bearing soleplate 2, longitudinal measure has
Article two, cavities support 3, three groups of gyroaxis cavities 4 of symmetric arrays on cavities support 3, gyroaxis cavities 4 is to open front, gyroaxis cave
Hole 4 to having a light grade inclined-plane 5 tilting upward between next gyroaxis cavities 4, for making gyroaxis 6 adjust gyroaxis cavities
Can smoothly derive during 4 position, single-revolution axle 6 is run through in the bottom playing multiple oil cylinder 1, and the two ends of gyroaxis 6 are equipped with a roller 7, rolling
Wheel 7 is placed in gyroaxis cavities 4, and the external diameter of roller 7 is consistent with the diameter of gyroaxis cavities 4, as lower of a multiple oil cylinder 1
Support point, provides support force for playing multiple oil cylinder 1, and when playing multiple oil cylinder 1 position adjustment, roller 7 easily can roll under arrival on inclined-plane 5
In single-revolution axle cavities 4, roller 7 is positioned with a circlip 8, and circlip 8 is used for the axially position of roller 7, outside roller 7
It is provided with the wheel rim 9 of projection, be stuck in the outside of gyroaxis cavities 4, deflection or playing a multiple oil cylinder 1 when being used for preventing gyroaxis 6 mobile
Shrink the excessive auxiliary positioning causing during gyroaxis 6 disengaging cavities support 3, guiding.
The course of work of the present embodiment: during work, play final stage piston tip one nylon bandage 10 and the quilt of multiple oil cylinder 1
Play multiple axletree 11 fixing.When needing to have adjusted multiple oil cylinder 1 position, shrink multiple oil cylinder 1 piston, gyroaxis 6 is lifted away from gyroaxis
Cavities 4, in the presence of itself center of gravity, upper end is motionless, and as pendulum, lower end swings in the counterclockwise direction；With piston
Shortening, the roller 7 on gyroaxis 6 scrolls up along inclined-plane 5, until at the opening of next gyroaxis cavities 4；Stop multiple oil
Cylinder 1 piston, reverse fuel feeding in good time, the roller 7 on gyroaxis 6 automatically falls into downwards in new gyroaxis cavities 4, and position adjustment is complete
Become.Adjustment all can manually remotely be carried out by having controlled multiple oil cylinder oil 1 tunnel every time, when reaching new position, plays the work of multiple oil cylinder 1
Plug had been received to the greatest extent already, also increased with the inclination angle on ground, the favourable operation continuing to interrupt；Typically through one at a time gyroaxis cavities
4 adjustment it is sufficient to by off-line 500mm about wheel reset to smooth.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (7)
1. one kind is inclined the traversing adjusting apparatus in pendulum-type oil cylinder cavities position, including one be obliquely installed play multiple oil cylinder it is characterised in that:
The lower section of described multiple oil cylinder is provided with a bearing soleplate, and on described bearing soleplate, longitudinal measure has two cavities supports, described cave
Some groups of gyroaxis cavities of symmetric arrays on the support of hole, to open front, described gyroaxis cavities is to next for described gyroaxis cavities
There is a light grade inclined-plane tilting upward, single-revolution axle is run through in the bottom of described multiple oil cylinder, described between individual gyroaxis cavities
The two ends of gyroaxis are equipped with a roller, and described roller is placed in gyroaxis cavities, during described multiple oil cylinder position adjustment, institute
State roller easily to roll on inclined-plane in next gyroaxis cavities of arrival.
2. one kind according to claim 1 incline the traversing adjusting apparatus in pendulum-type oil cylinder cavities position it is characterised in that: described oil
The spacing of jar support has been slightly larger than the external diameter of multiple oil cylinder.
3. one kind according to claim 1 incline the traversing adjusting apparatus in pendulum-type oil cylinder cavities position it is characterised in that: described rolling
The external diameter of wheel is consistent with the diameter of gyroaxis cavities.
4. one kind according to claim 1 incline the traversing adjusting apparatus in pendulum-type oil cylinder cavities position it is characterised in that: described rolling
Wheel is positioned with a circlip, and described circlip is used for the axially position of roller.
5. one kind according to claim 1 incline the traversing adjusting apparatus in pendulum-type oil cylinder cavities position it is characterised in that: described rolling
It is provided with the wheel rim of projection outside wheel, be stuck in the outside of gyroaxis cavities, deflection or multiple oily rising when being used for preventing gyroaxis mobile
Cylinder shrinks the excessive auxiliary positioning causing during gyroaxis disengaging cavities support, guiding.
6. one kind according to claim 1 incline the traversing adjusting apparatus in pendulum-type oil cylinder cavities position it is characterised in that: described cave
Three groups of gyroaxis cavities of symmetric arrays on the support of hole.
7. one kind according to claim 1 incline the traversing adjusting apparatus in pendulum-type oil cylinder cavities position it is characterised in that: described
Multiple oil cylinder is multi-stage oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610828824.7A CN106335521A (en) | 2016-09-14 | 2016-09-14 | Adjusting device for transverse movement of positions of holes of titling type oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610828824.7A CN106335521A (en) | 2016-09-14 | 2016-09-14 | Adjusting device for transverse movement of positions of holes of titling type oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106335521A true CN106335521A (en) | 2017-01-18 |
Family
ID=57840037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610828824.7A Pending CN106335521A (en) | 2016-09-14 | 2016-09-14 | Adjusting device for transverse movement of positions of holes of titling type oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106335521A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201172414Y (en) * | 2008-02-27 | 2008-12-31 | 王江山 | Full hydraulic lifting and traversing device, particularly for re-railer for rail vehicle |
| CN202987193U (en) * | 2012-12-31 | 2013-06-12 | 王莉莎 | Tilting-type hydro-cylinder lifting and translating device |
| CN203419150U (en) * | 2013-09-12 | 2014-02-05 | 王莉莎 | Oil cylinders and lifting and traversing device with same |
| KR20160084948A (en) * | 2015-01-06 | 2016-07-15 | 한국철도공사 | Hydraulic cylinder fixing Apparatus for derailed train |
| CN206067775U (en) * | 2016-09-14 | 2017-04-05 | 天津华征机械制造有限公司 | A kind of roller type oil cylinder cavities position regulator |
-
2016
- 2016-09-14 CN CN201610828824.7A patent/CN106335521A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201172414Y (en) * | 2008-02-27 | 2008-12-31 | 王江山 | Full hydraulic lifting and traversing device, particularly for re-railer for rail vehicle |
| CN202987193U (en) * | 2012-12-31 | 2013-06-12 | 王莉莎 | Tilting-type hydro-cylinder lifting and translating device |
| CN203419150U (en) * | 2013-09-12 | 2014-02-05 | 王莉莎 | Oil cylinders and lifting and traversing device with same |
| KR20160084948A (en) * | 2015-01-06 | 2016-07-15 | 한국철도공사 | Hydraulic cylinder fixing Apparatus for derailed train |
| CN206067775U (en) * | 2016-09-14 | 2017-04-05 | 天津华征机械制造有限公司 | A kind of roller type oil cylinder cavities position regulator |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170118 |