CN102486018A - Track stabilizing device - Google Patents

Track stabilizing device Download PDF

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Publication number
CN102486018A
CN102486018A CN2010105726863A CN201010572686A CN102486018A CN 102486018 A CN102486018 A CN 102486018A CN 2010105726863 A CN2010105726863 A CN 2010105726863A CN 201010572686 A CN201010572686 A CN 201010572686A CN 102486018 A CN102486018 A CN 102486018A
Authority
CN
China
Prior art keywords
driven shaft
oil cylinder
bracing frame
vibrator
stable device
Prior art date
Application number
CN2010105726863A
Other languages
Chinese (zh)
Inventor
康高亮
段红兵
肖绪明
刘学海
徐远中
Original Assignee
襄樊金鹰轨道车辆有限责任公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 襄樊金鹰轨道车辆有限责任公司 filed Critical 襄樊金鹰轨道车辆有限责任公司
Priority to CN2010105726863A priority Critical patent/CN102486018A/en
Publication of CN102486018A publication Critical patent/CN102486018A/en

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Abstract

The invention provides a track stabilizing device. A hydraulic motor is connected with an exciter; the exciter is arranged in a support frame; the support frame is symmetrically provided with pincers cylinders; the pincers cylinders are hinged with pincers wheels; a horizontal cylinder is arranged below the support frame; two sides of the horizontal cylinder are connected with two walking wheels; and the support frame is symmetrically provided with vertical cylinders. The track stabilizing device has a compact structure; meanwhile, the problem that vibration is out of step or the instantaneous direction of each vibration force is inconsistent because a lateral error gas is increased can be solved, and each shaft is evenly stressed.

Description

A kind of orbitally stable device

Technical field

The present invention relates to a kind of orbitally stable device.

Background technology

Known, power stabilizing machine mainly is used for the railway roadbed stone tiny fragments of stone, coal, etc. on the railway track is further tamped, and to improve the railway track resistance to overturning, guarantees the operation of train high-speed secure.Its tamping operation realizes that through the stabilising arrangement on the power stabilizing machine during work, stabilising arrangement is the low speed walking under the draw of power stabilizing machine.The rotation of fluid motor-driven two vibrator high-speed synchronous produces horizontal vibration.Under the effect of horizontal vibration power, the section of track also produces the level of synchronization vibration, and is directly passed to railway ballast to vibration force, railway ballast forced vibration under the effect of this power, mutual extrusion, filling and closely knit.Meanwhile, be positioned at two vertical oil cylinders of every rail homonymy, automatically every rail applied required vertical depression power, force track evenly to sink.Thereby improved circuit lateral resistance value and stability, guaranteed traffic safety.But the stabilising arrangement in the existing power stabilizing machine, the kind of drive adopts the series connection form, thereby has widened the position of this device on power stabilizing machine is vertical, makes overall structure compact inadequately, and it is reasonable that integral layout is owed; In addition, multistage power transmission shaft transmission causes radial error accumulation, after long-term the use, the radial error gap increase cause vibration instantaneous direction asynchronous or each vibration force differ to, cut down vibration efficiency and each discontinuity.Old for this reason type of belt drive and layout type are anxious to be waited to improve.

Summary of the invention

For overcoming the deficiency of prior art, the present invention provides a kind of orbitally stable device, and it is compact conformation not only, has also solved the increase of radial error gap simultaneously and has caused the inconsistent problem of vibration instantaneous direction asynchronous or each vibration force, makes each stressed evenly.

Technical program of the present invention lies in: hydraulic motor links to each other with vibrator; Vibrator places bracing frame, and symmetric arrangement has the clamp oil cylinder on the bracing frame, the hinged clamp wheel of clamp oil cylinder; Below bracing frame, be provided with cross cylinder, the both sides of cross cylinder connect two travelling wheels; Symmetric arrangement has vertical oil cylinder on the bracing frame.

Said vertical oil cylinder upper end flexibly connects through rubber shock absorber and main car frame.

The fore-and-aft direction of support frame as described above is provided with the quadric chain that flexibly connects through rubber shock absorber and main car frame.

Said vibrator comprises casing, box house distribute in order driving shaft, first driven shaft, second driven shaft and the 3rd driven shaft; Driving shaft, first driven shaft, second driven shaft and the 3rd driven shaft are connected through gear drive, two groups of eccentric blocks of each symmetric arrangement on the every axle.

The present invention establishes a monolithic stabilising arrangement, is made up of vertical oil cylinder, vibrator, clamp wheel, clamp oil cylinder, cross cylinder, travelling wheel etc.Stabilising arrangement is by a fluid motor-driven, and the power of hydraulic motor output is passed to respectively on two vibrating shafts through gear, and the eccentric block rotation that drives on two vibrating shafts produces vibration.Stabilising arrangement illustrates as follows.Vibrator imposes horizontal vibration power to track during work, and stabilising arrangement imposes vertical depression power by four vertical oil cylinders to track, and track evenly sinks under the synergy of horizontal vibration power and vertical depression power, reaches predetermined deflection.

The present invention has advantages such as power concentration, transmission are stable, compact conformation.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 looks sketch map for the left side of Fig. 1;

Fig. 3 is the schematic top plan view of Fig. 1;

Fig. 4 is that the A-A of Fig. 2 amplifies schematic views.

Wherein, 1, hydraulic motor, 2, vibrator, 3, vertical oil cylinder, 4, quadric chain; 5, travelling wheel, 6, the clamp oil cylinder, 7, bracing frame, 8, the clamp wheel, 9, cross cylinder; 10, rail, 11, casing, 12, gear, 13, eccentric block; 14, the 3rd driven shaft, 15A, first driven shaft, 15B, second driven shaft, 16, driving shaft.

The specific embodiment

Among Fig. 1, hydraulic motor 1 links to each other with vibrator 2; Vibrator 2 places on the bracing frame, and symmetric arrangement has four vertical oil cylinders 3 on the bracing frame, and vertical oil cylinder 3 upper ends flexibly connect through rubber shock absorber and main car frame.The fore-and-aft direction of two bracing frames is provided with the quadric chain 4 that flexibly connects through rubber shock absorber and main car frame.The below of bracing frame is provided with cross cylinder, and the both sides of cross cylinder connect two travelling wheels 5.

Among Fig. 2, hydraulic motor 1 links to each other with vibrator 2; Vibrator 2 places on the bracing frame 7, and symmetric arrangement has four vertical oil cylinders 3 on the bracing frame 7.The below of bracing frame 7 is provided with cross cylinder 9, and the both sides of cross cylinder 9 connect two travelling wheels 5.Bracing frame 7 two ends symmetric arrangement have clamp oil cylinder 6, and clamp oil cylinder 6 hinged clamp wheels 8 are fixed on rail 10 outsides with clamp wheel 8.

Among Fig. 3, vibrator 2 is positioned at below, main car frame middle part, places on the bracing frame.Symmetric arrangement has clamp oil cylinder 6 on the bracing frame, clamp oil cylinder 6 hinged clamp wheels 8.Lay hydraulic motor directly over the driving shaft of vibrator 2, the left and right sides is uniformly distributed with two cross cylinders 9, and the both sides of cross cylinder 9 connect two travelling wheels 5, and travelling wheel 5 walkings are on rail.3 is vertical oil cylinder.

Among Fig. 4, vibrator comprises casing 11, and casing 11 inside distribute driving shaft 16, the first driven shaft 15A, the second driven shaft 15B and 14, four axles of the 3rd driven shaft in order through gear 12 transmissions, two groups of eccentric blocks 13 of each symmetric arrangement on the every axle.

When the present invention worked, cross cylinder 9 promoted travelling wheel 5, makes its wheel rim be close to the interior edge of rail 10, and the clamp oil cylinder promotes clamp wheel 8 and makes its outer of being close to rail 10 simultaneously, makes the orbitally stable device and the section of track be integrally formed like this.Orbitally stable device low speed under the effect of power buggy moves ahead, and the power transmission shaft of fluid motor-driven vibrator rotates, and produces horizontal vibration, and under the effect of horizontal vibration power, the section of track is the synchronized generation horizontal vibration also, and vibration force is directly passed to railway ballast.Railway ballast is mutual extrusion, filling and closely knit under the effect of this vibration force.Meanwhile, two vertical oil cylinders 3 that are positioned at every rail 10 homonymies apply required vertical depression power, make track evenly sink to predetermined deflection, thereby have improved circuit lateral resistance value and stability, have guaranteed traffic safety.

Claims (4)

1. orbitally stable device, it is characterized in that: hydraulic motor (1) links to each other with vibrator (2); Vibrator (2) places bracing frame (7), and bracing frame (7) is gone up symmetric arrangement has clamp oil cylinder (6), the hinged clamp wheel of clamp oil cylinder (6) (8); Be provided with cross cylinder (9) in the below of bracing frame (7), the both sides of cross cylinder (9) connect two travelling wheels (5); Bracing frame (7) is gone up symmetric arrangement has vertical oil cylinder (3).
2. orbitally stable device according to claim 1 is characterized in that: said vertical oil cylinder (3) upper end is connected with main car frame through rubber shock absorber.
3. orbitally stable device according to claim 1 is characterized in that: the fore-and-aft direction of support frame as described above (7) is provided with the quadric chain (4) that is connected with main car frame through rubber shock absorber.
4. orbitally stable device according to claim 1; It is characterized in that: said vibrator (2) comprises casing (11), casing (11) inside distribute in order driving shaft (16), first driven shaft (15A), second driven shaft (15B) and the 3rd driven shaft (14); Driving shaft (16), first driven shaft (15A), second driven shaft (15B) and the 3rd driven shaft (14) are in transmission connection through gear (12), two groups of eccentric blocks of each symmetric arrangement (13) on the every axle.
CN2010105726863A 2010-12-03 2010-12-03 Track stabilizing device CN102486018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010105726863A CN102486018A (en) 2010-12-03 2010-12-03 Track stabilizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010105726863A CN102486018A (en) 2010-12-03 2010-12-03 Track stabilizing device

Publications (1)

Publication Number Publication Date
CN102486018A true CN102486018A (en) 2012-06-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010105726863A CN102486018A (en) 2010-12-03 2010-12-03 Track stabilizing device

Country Status (1)

Country Link
CN (1) CN102486018A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104775339A (en) * 2014-01-10 2015-07-15 昆明中铁大型养路机械集团有限公司 Meter-gage multifunctional dynamic stabilization locomotive
WO2016101320A1 (en) * 2014-12-26 2016-06-30 中车北京二七机车有限公司 Railway track stabilizing device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1092834A (en) * 1993-03-17 1994-09-28 弗兰茨普拉沙路轨机械制造工业股份有限公司 The machinery that is used for the railway roadbed of tamping track
CN1135002A (en) * 1995-02-09 1996-11-06 弗兰茨普拉塞铁路机械工业股份有限公司 Method and machine for tamping and stabilizing track
CN1147584A (en) * 1995-06-16 1997-04-16 弗兰茨普拉塞铁路机械工业股份有限公司 Machine for stabilizing track
CN200958192Y (en) * 2006-09-15 2007-10-10 保定铁路工务技术研究所 Tamping tool
RU2345190C1 (en) * 2007-06-07 2009-01-27 Закрытое акционерное общество "Центральное конструкторское бюро тяжелых путевых машин" Railway track stabilisation device
CN201530965U (en) * 2009-04-07 2010-07-21 常州中铁科技有限公司 Enhancement type stabilizing device
CN201865011U (en) * 2010-12-03 2011-06-15 襄樊金鹰轨道车辆有限责任公司 Track stabilizing device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1092834A (en) * 1993-03-17 1994-09-28 弗兰茨普拉沙路轨机械制造工业股份有限公司 The machinery that is used for the railway roadbed of tamping track
CN1135002A (en) * 1995-02-09 1996-11-06 弗兰茨普拉塞铁路机械工业股份有限公司 Method and machine for tamping and stabilizing track
CN1147584A (en) * 1995-06-16 1997-04-16 弗兰茨普拉塞铁路机械工业股份有限公司 Machine for stabilizing track
CN200958192Y (en) * 2006-09-15 2007-10-10 保定铁路工务技术研究所 Tamping tool
RU2345190C1 (en) * 2007-06-07 2009-01-27 Закрытое акционерное общество "Центральное конструкторское бюро тяжелых путевых машин" Railway track stabilisation device
CN201530965U (en) * 2009-04-07 2010-07-21 常州中铁科技有限公司 Enhancement type stabilizing device
CN201865011U (en) * 2010-12-03 2011-06-15 襄樊金鹰轨道车辆有限责任公司 Track stabilizing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104775339A (en) * 2014-01-10 2015-07-15 昆明中铁大型养路机械集团有限公司 Meter-gage multifunctional dynamic stabilization locomotive
WO2016101320A1 (en) * 2014-12-26 2016-06-30 中车北京二七机车有限公司 Railway track stabilizing device

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SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120606

C02 Deemed withdrawal of patent application after publication (patent law 2001)