CN106149488A - A kind of hydraulic pressure space adjuster - Google Patents
A kind of hydraulic pressure space adjuster Download PDFInfo
- Publication number
- CN106149488A CN106149488A CN201610764577.9A CN201610764577A CN106149488A CN 106149488 A CN106149488 A CN 106149488A CN 201610764577 A CN201610764577 A CN 201610764577A CN 106149488 A CN106149488 A CN 106149488A
- Authority
- CN
- China
- Prior art keywords
- adjustment
- chute
- chamber
- sliding
- hydraulic pressure
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B33/00—Machines or devices for shifting tracks, with or without lifting, e.g. for aligning track, for shifting excavator track
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
- E01B29/20—Moving rails placed on installed sleepers in the plane track
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses a kind of hydraulic pressure space adjuster, its drip irrigation device is: include adjusting body, adjustment part, adjust body and include arc section, the upper surface adjusting body is provided with chute, the length direction of chute is consistent with the length bearing of trend of adjustment part, adjustment part sliding is connected to chute, adjust internal being provided with and adjust chamber, adjust intracavity sealing sliding connection and have sliding component, sliding component is provided with magnetic force portion, adjust two ends, chamber to be connected with external fueller respectively, the fluid of external fueller drives sliding component to move at adjustment intracavity, magnetic force portion is attracting with adjustment part and drives adjustment part to slide along chute, it can stably move the rail that whole root length degree is longer.
Description
Technical field
The present invention relates to gauge adjustment device, particularly to a kind of hydraulic pressure space adjuster.
Background technology
Along with speed-raising and the construction of high speed passenger dedicated railway of domestic railway passenger train, railway track gauge acceptance criteria
Tolerance has all made respective specified, and deviation value is greatly reduced, thus routine servicing maintenance of being engaged in newly-built circuit and work proposes
Higher technology requirement, gauge adjustment is exactly one of operation involved by work business routine servicing maintenance.
Gauge adjustment in the early time is commonly used a double thread rod member and is across on two rail of circuit, fixes with side rail
Benchmark, unclamps the sleeper fastening of opposite side, the most directly pulls the double end sleeve nut in the middle part of rod member, makes rod member elongation or contracting
Short, to reach gauge adjustment purpose.This kind the operation of gauge adjustment method is cumbersome, efficiency is low, labor intensity is big, and brings row
Car potential safety hazard.
Disclosing a kind of single track hydraulic railway switch in Chinese invention patent 200720100336.6, its structure includes the end
Seat, the plunger displacement pump being located on base and fuel tank, the end side at base is additionally provided with plunger and plunger cylinder, plunger displacement pump and Plunger oil
Cylinder is communicated by pipeline road.The railway switch of this structure is before being adjusted gauge, in addition it is also necessary to base is passed through spiral shell
Mother is fixed on sleeper bolt, and operating speed is slow.And the tune rail that this railway switch can not adapt to " Pan get Luo " fastener sleeper is wanted
Ask.It addition, plunger displacement pump and fuel tank are provided separately, the plunger displacement pump first line of a couplet is connected to tommy bar, and after pressing tommy bar, plunger displacement pump can pass through liquid
Force feed drives plunger to reach the outside of plunger cylinder.The railway switch of this structure is provided separately due to plunger displacement pump and fuel tank, whole
The structural compactness of body is poor, volume big, Heavy Weight, not Portable belt.And, also need to setting between plunger displacement pump and fuel tank and make both
The pipeline road communicated, causes production cost high.
For above-mentioned technical problem, the Chinese patent one of Application No. 200920304411.4 is applicable to Pan get Luo fastener
The hand-hydraulic space adjuster of sleeper, the plunger displacement pump including base, being located on base and fuel tank, base is provided with Plunger oil
Cylinder, is provided with the plunger stretched out outside it, is communicated by pipeline road between plunger cylinder with plunger displacement pump, on base in plunger cylinder
End side near plunger is provided with for the draw bail with rhabodoid phase clamping, learns in conjunction with its accompanying drawing, should be mainly the end of by
The plunger cylinder of seat, carries out promoting the rail offseted therewith to move by plunger, it is achieved the mesh of final gauge adjustment
, it is well known that, rail there is longer length, therefore, if being offseted by single plunger, it is impossible to disposable
Stably move the rail that whole root length degree is longer.
Summary of the invention
The deficiency existed for prior art, it is an object of the invention to provide a kind of hydraulic pressure space adjuster, and it can be steady
Surely the rail that whole root length degree is longer is moved.
The above-mentioned technical purpose of the present invention has the technical scheme that a kind of hydraulic pressure space adjuster,
Including adjusting body, adjustment part, described adjustment body includes that arc section, the upper surface of described adjustment body are provided with chute, described chute
Length direction is consistent with the length bearing of trend of adjustment part, and described adjustment part sliding is connected to described chute, and described adjustment is internal
Being provided with adjustment chamber, described adjustment intracavity seals sliding connection has sliding component, described sliding component to be provided with magnetic force portion, described adjustment chamber
Two ends are connected with external fueller respectively, and the fluid of external fueller drives sliding component to move at adjustment intracavity, magnetic force portion
Attracting with adjustment part and drive adjustment part to slide along chute.
By technique scheme, during actual use, track is erected at ground, the length side of whole adjustor
Keeping consistent to the predetermined orbital direction that will adjust, external fueller, to adjusting intracavity fuel feeding, is made by oil pressure
With, sliding component will carry out sliding movement along adjusting chamber, and meanwhile the magnetic force portion on sliding component can attract adjustment part, is adjusting
During one integral piece is driven by magnetic force piece and slides along chute, especially when adjustment part is through arc section, with this circle
Track frame corresponding to segmental arc can be adjusted part toward extrapolation, it is achieved promotes the effect of track frame；The setting of arc section, along arc section
The adjustment part carrying out moving can stably promote track to move toward away from the position adjusting body, and the moving stability is higher；
Certainly, above-mentioned hydraulic pressure space adjuster can multiple connect, thus adapts to no matter length how many tracks, and multiple connects
Hydraulic pressure space adjuster, multiple arc section can be there is too and then effectively promote
Preferably, described adjustment body includes lower main frame and upper cover frame, and described upper cover frame seal buckle is together in lower main frame upper ledge wall also
It is internally formed described adjustment chamber.
By technique scheme, adjust chamber and be divided into cover frame and lower main frame, and formed by fastening between the two,
Achieve both detachabilities, use and seal the mode fastened, can prevent the fluid adjusting intracavity at both composition surfaces
Toward exosmosis.
Preferably, between described upper cover frame and lower main frame, pad is provided with the first sealing ring to ensure above between cover frame and lower main frame
Sealing.
By technique scheme, the arranging of the first sealing ring can fully meet and seal upper close between cover frame and lower cover frame
Feng Xing；And using the first sealing ring, its price is relatively inexpensive, reduces manufacture and replacement cost.
Preferably, the quantity of described adjustment body is at least two, and what each adjustment was internal adjusts chamber and corresponding adjustment body
Two ends communicate, and adjacent two annexations adjusted between body are that sealing removably connects, described chute and the two ends of upper cover frame
Communicating, when adjacent two adjustment bodies connect, the chute on adjacent two upper cover frames connects and moves back and forth for adjustment part.
By technique scheme, adjust body and use multiple designs, and adjacent two annexations adjusted between body
Removably connecting for sealing, can select to adjust the number of body according to the length situation of actual track, the motility of use is more
Greatly, and when need not use this adjustor, only adjustor segmentation need to be disassembled, facilitate storage；When multiple tune
When entirety connects, adjustment part can carry out sliding back and forth along adjacent chute, it is achieved sliding movement smoothly.
Preferably, described lower main frame one end is provided with slide block, frame main with under this match another under the end of main frame be provided with
Sliding chamber, described slide block cooperates with sliding chamber and realizes being connected, under two adjacent two between main frame between two adjacent lower main frames
It is provided with pad and is provided with the second sealing ring to keep under adjacent two the sealing between main frame.
It is arranged on lower main frame by technique scheme, slide block and sliding chamber, when needing two adjacent adjustment part phases
When connecing, only need to be coordinated with the cunning mutual sliding in chamber by the slide block made under one of them on main frame, can realize under two main frame it
Between mating operation, very convenient；And the setting of the second sealing ring, can guarantee that the sealing between main frame under adjacent two, anti-
Fluid is only occurred to reveal.
Preferably, described adjustment part include being positioned at chute and the slipping part that can carry out sliding along chute, for rail
The contact part offseted, described contact part is rotatably connected in slipping part.
By technique scheme, need in actual use due to contact part directly and rail is conflicted, and whole
Adjustment part is to move along arc section when conflicting, and contact part is rotatably connected in slipping part, when contact part contacts with rail
Time, contact part understands oneself and rotates, and conflict process is more smooth and easy.
Preferably, described contact part includes vertically being rotatably connected in the connected unit of slipping part, and described connected unit is away from sliding
The end in portion connects at least three conflict bars, described conflict bar along connected unit axis of rotation circumferentially array distribution and with cunning
The glide mirror (plane) in shifting portion is arranged in parallel.
By technique scheme, the holding plane of rail can keep at grade with the glide mirror (plane) of slipping part,
The axis of rotation of conflict bar is positioned in this plane too, can guarantee that effectiveness of farthest conflicting.
Preferably, every conflict bar rolls connection away from the end of connected unit rolling member.
By technique scheme, conflict bar can be the most inconsistent with track away from the end of connected unit, and arranges rolling
Part, when this rolling member is conflicted with track lateral wall, frictional force between the two is rolling friction, can effectively reduce between the two
Frictional dissipation, promotes the service life of whole adjustor.
Accompanying drawing explanation
Fig. 1 is the first structural representation of embodiment, for showing the scheme of installation of single adjustment part；
Fig. 2 is the structural representation of embodiment；
Fig. 3 is the plan structure schematic diagram of embodiment；
Fig. 4 is the profile of the A-A of Fig. 3；
Fig. 5 is the side elevational cross-section structural representation of embodiment；
Fig. 6 is the B portion enlarged drawing of Fig. 5；
Fig. 7 be embodiment look up structural representation；
Fig. 8 is the C portion enlarged drawing of Fig. 7.
Reference: 1, adjustment part；2, slipping part；3, contact part；4, connected unit；5, conflict bar；6, rolling member；7, adjust
Body；8, lower main frame；9, upper cover frame；10, arc section；11, chute；12, chamber is adjusted；13, sliding component；14, magnetic force portion；15, external
Fueller；16, the first sealing ring；17, slide block；18, chamber is slided；19, the second sealing ring；20, O.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-accompanying drawing 8, the present invention is described in further detail.
A kind of hydraulic pressure space adjuster, including adjusting body 7, adjustment part 1, described adjustment body 7 includes semicircular arc section
10, the upper surface of described adjustment body 7 is provided with chute 11, the length direction of described chute 11 and the length bearing of trend of adjustment part 1
Unanimously, the sliding of described adjustment part 1 is connected to described chute 11, is provided with adjustment chamber 12, this adjustment chamber 12 whole in described adjustment body 7
Body bearing of trend keeps consistent with the length bearing of trend of chute 11, and sealing sliding connection in adjusting chamber 12 has sliding component 13, sliding
Move and between part 13 and adjustment chamber 12, be provided with O 20, and when sliding component 13 slides along adjustment chamber 12, O
20 can remain sliding component 13 and the seal adjusted between chamber 12,
Being provided with magnetic force portion 14 in sliding component 13 upper end, the material of this adjustment body 7 entirety can be PVC plastic material, magnetic force portion 14
Can directly use Magnet, and adjustment part 1 is irony, magnetic force portion 14 can occur magnetic force to attract with adjustment part 1.
Adjust two ends, chamber 12 to be connected with external fueller 15 respectively, when being positioned at the external fueller adjusting one end, chamber 12
During 15 generation oil pressure, the corresponding release of the external fueller 15 of the other end, the most just can drive sliding component 13 in adjusting chamber 12
Mobile, magnetic force portion 14 is attracting with adjustment part 1 and drives adjustment part 1 to slide along chute 11；
During actual use, track is erected at ground, and the length direction of whole hydraulic pressure space adjuster with predetermined is
The orbital direction adjusted is kept consistent, and external fueller 15, to fuel feeding in adjustment chamber 12, is driven by magnetic force piece at adjustment part 1
And during sliding along chute 11, when adjustment part 1 is through arc section 10, the track frame corresponding with this arc section 10
Part 1 can be adjusted toward extrapolation, it is achieved promote the effect of track frame.
Adjustment body 7 therein includes lower main frame 8 and upper cover frame 9, and upper cover frame 9 seal buckle is together in lower main frame 8 upper ledge wall also
Be internally formed described adjustment chamber 12, between upper cover frame 9 and lower main frame 8 pad be provided with the first sealing ring 16 with cover frame 9 on ensureing with
Sealing between lower main frame 8, thus prevent the fluid adjusting in chamber 12 from overflowing from the junction of upper cover frame 9, lower cover frame.
In order to be able to realize the splicing convenience of whole hydraulic pressure space adjuster, the quantity adjusting body 7 is at least two, each
The chamber 12 that adjusts adjusted in body 7 communicates with corresponding adjustment body 7 two ends, and adjacent two annexations adjusted between body 7 are close
Envelope removably connects, and sealing therein removably connects and is in detail: under main frame 8 one end be provided with slide block 17, with this under main frame 8 match
Under another of conjunction, the end of main frame 8 is provided with sliding chamber 18, and described slide block 17 cooperates with sliding chamber 18 and realizes two adjacent lower main frames 8
Between be connected, be provided with pad under two adjacent two between main frame 8 and be provided with the second sealing ring 19 to keep main frame 8 under adjacent two
Between sealing；And chute 11 communicates with the two ends of upper cover frame 9, when adjacent two adjustment bodies 7 connect, on adjacent two
Chute 11 on cover frame 9 connects and moves back and forth for adjustment part 1.
Adjustment part 1 includes being positioned at chute 11 and can be along slipping part 2 that chute 11 carries out sliding, for offseting with rail
Contact part 3, described contact part 3 includes vertically being rotatably connected in the connected unit 4 of slipping part 2, and described connected unit 4 is away from slipping part 2
End connect and have at least three conflict bars 5, every conflict bar 5 rolls connection away from the end of connected unit 4 rolling member 6, rolling
The axis of rotation of moving part 6 keeps consistent with the axis of rotation of connected unit 4, and described conflict bar 5 is circle along the axis of rotation of connected unit 4
Week array distribution and arranged in parallel with the glide mirror (plane) of slipping part 2, contact part 3 is rotatably connected in slipping part 2.
The above is only the exemplary embodiment of the present invention, not for limiting the scope of the invention, this
Bright protection domain is determined by appended claim.
Claims (8)
1. a hydraulic pressure space adjuster, is characterized in that: including adjusting body (7), adjustment part (1), described adjustment body (7) includes circle
Segmental arc (10), the upper surface of described adjustment body (7) is provided with chute (11), the length direction of described chute (11) and adjustment part (1)
Length bearing of trend consistent, described adjustment part (1) sliding is connected to described chute (11), is provided with tune in described adjustment body (7)
Whole chamber (12), sealing sliding connection in described adjustment chamber (12) has sliding component (13), described sliding component (13) to be provided with magnetic force portion
(14), described adjustment chamber (12) two ends are connected with external fueller (15) respectively, and the fluid of external fueller (15) drives
Sliding component (13) moves in adjusting chamber (12), and magnetic force portion (14) are attracting with adjustment part (1) and drive adjustment part (1) along chute
(11) slide.
A kind of hydraulic pressure space adjuster the most according to claim 1, is characterized in that: described adjustment body (7) includes lower main frame
(8) and upper cover frame (9), described upper cover frame (9) seal buckle together in lower main frame (8) upper ledge wall and is internally formed described adjustment chamber
(12)。
A kind of hydraulic pressure space adjuster the most according to claim 2, is characterized in that: described upper cover frame (9) and lower main frame (8)
Between pad be provided with the first sealing ring (16) to ensure upper sealing between cover frame (9) and lower main frame (8).
A kind of hydraulic pressure space adjuster the most according to claim 2, is characterized in that: the quantity of described adjustment body (7) is for extremely
Few two, the adjustment chamber (12) in each adjustment body (7) communicates with corresponding adjustment body (7) two ends, and adjacent two adjust body (7)
Between annexation be that sealing removably connects, described chute (11) communicates with the two ends of upper cover frame (9), when adjacent two tune
When overall (7) connect, the chute (11) on adjacent two upper cover frames (9) connects and moves back and forth for adjustment part (1).
A kind of hydraulic pressure space adjuster the most according to claim 4, is characterized in that: described lower main frame (8) one end is provided with cunning
Block (17), frame (8) main with under this match another under the end of main frame (8) be provided with sliding chamber (18), described slide block (17) is with sliding
Chamber (18) cooperates and realizes being connected between two adjacent lower main frames (8), is provided with pad under two adjacent two between main frame (8)
It is provided with the second sealing ring (19) to keep under adjacent two the sealing between main frame (8).
A kind of hydraulic pressure space adjuster the most according to claim 4, is characterized in that: described adjustment part (1) includes being positioned at cunning
In groove (11) and can carry out sliding along chute (11) slipping part (2), for the contact part (3) offseted with rail, described conflict
Portion (3) is rotatably connected in slipping part (2).
A kind of hydraulic pressure space adjuster the most according to claim 6, is characterized in that: described contact part (3) include vertically revolving
Turning the connected unit (4) being connected to slipping part (2), described connected unit (4) has at least three to support away from the end connection of slipping part (2)
Feeler lever (5), described conflict bar (5) along the axis of rotation circumferentially array distribution of connected unit (4) and is put down with the sliding of slipping part (2)
Face is arranged in parallel.
A kind of hydraulic pressure space adjuster the most according to claim 7, is characterized in that: every conflict bar (5) is away from connected unit
(4) end rolls connection rolling member (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764577.9A CN106149488B (en) | 2016-08-27 | 2016-08-27 | A kind of hydraulic pressure space adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764577.9A CN106149488B (en) | 2016-08-27 | 2016-08-27 | A kind of hydraulic pressure space adjuster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106149488A true CN106149488A (en) | 2016-11-23 |
| CN106149488B CN106149488B (en) | 2017-10-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610764577.9A Active CN106149488B (en) | 2016-08-27 | 2016-08-27 | A kind of hydraulic pressure space adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106149488B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107974884A (en) * | 2017-12-17 | 2018-05-01 | 鲍雪花 | A kind of rail spacing adjuster and its application method |
| CN108035202A (en) * | 2017-12-17 | 2018-05-15 | 鲍雪花 | A kind of rail spacing adjuster and its adjustment head |
| CN112160205A (en) * | 2020-10-24 | 2021-01-01 | 张致香 | Light rail quick adjustment system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4800817A (en) * | 1987-04-22 | 1989-01-31 | Carstensen Calvin L | Rail joint alignment system and method of connection |
| EP0285847B1 (en) * | 1987-04-10 | 1991-07-24 | DANIELI & C. OFFICINE MECCANICHE S.p.A. | System for the continuous relative self-alignment of rails on sleepers |
| CN103526656A (en) * | 2013-10-24 | 2014-01-22 | 上海瑞纽机械装备制造有限公司 | Steel rail distance regulator |
| CN105133447A (en) * | 2015-10-07 | 2015-12-09 | 李红卫 | Hydraulic track gauge adjuster |
| DE202015008811U1 (en) * | 2015-12-23 | 2016-01-28 | Erwin Schneider | Track tracking actuator winds |
| CN205062592U (en) * | 2015-10-10 | 2016-03-02 | 潘先标 | Trajectory accuracy positioning adjustment ware |
| CN205115933U (en) * | 2015-11-06 | 2016-03-30 | 台州市玉峰液压机械有限公司 | High -speed railway hydraulic pressure gauge adjuster |
| CN105568793A (en) * | 2014-10-11 | 2016-05-11 | 徐艳萍 | Track gauge adjusting special mechanical device |
| CN205917548U (en) * | 2016-08-27 | 2017-02-01 | 邢义军 | Hydraulic pressure gauge adjuster |
-
2016
- 2016-08-27 CN CN201610764577.9A patent/CN106149488B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0285847B1 (en) * | 1987-04-10 | 1991-07-24 | DANIELI & C. OFFICINE MECCANICHE S.p.A. | System for the continuous relative self-alignment of rails on sleepers |
| US4800817A (en) * | 1987-04-22 | 1989-01-31 | Carstensen Calvin L | Rail joint alignment system and method of connection |
| CN103526656A (en) * | 2013-10-24 | 2014-01-22 | 上海瑞纽机械装备制造有限公司 | Steel rail distance regulator |
| CN105568793A (en) * | 2014-10-11 | 2016-05-11 | 徐艳萍 | Track gauge adjusting special mechanical device |
| CN105133447A (en) * | 2015-10-07 | 2015-12-09 | 李红卫 | Hydraulic track gauge adjuster |
| CN205062592U (en) * | 2015-10-10 | 2016-03-02 | 潘先标 | Trajectory accuracy positioning adjustment ware |
| CN205115933U (en) * | 2015-11-06 | 2016-03-30 | 台州市玉峰液压机械有限公司 | High -speed railway hydraulic pressure gauge adjuster |
| DE202015008811U1 (en) * | 2015-12-23 | 2016-01-28 | Erwin Schneider | Track tracking actuator winds |
| CN205917548U (en) * | 2016-08-27 | 2017-02-01 | 邢义军 | Hydraulic pressure gauge adjuster |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107974884A (en) * | 2017-12-17 | 2018-05-01 | 鲍雪花 | A kind of rail spacing adjuster and its application method |
| CN108035202A (en) * | 2017-12-17 | 2018-05-15 | 鲍雪花 | A kind of rail spacing adjuster and its adjustment head |
| CN107974884B (en) * | 2017-12-17 | 2019-04-05 | 鲍雪花 | A kind of rail spacing adjuster and its application method |
| CN108035202B (en) * | 2017-12-17 | 2019-04-05 | 鲍雪花 | A kind of rail spacing adjuster and its adjustment head |
| CN112160205A (en) * | 2020-10-24 | 2021-01-01 | 张致香 | Light rail quick adjustment system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106149488B (en) | 2017-10-24 |
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Effective date of registration: 20221213 Address after: 276000 east of Yanbin Road, Feixian Economic Development Zone, Linyi City, Shandong Province Patentee after: Shandong Quanyi Machinery Manufacturing Co.,Ltd. Address before: 215100 room 1706, block B, building 2, Lifeng business center, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Suzhou Xinmu Intellectual Property Service Co.,Ltd. |