CN107299564A - Articulated car band carries the hoofing part mechanism of running gear - Google Patents

Articulated car band carries the hoofing part mechanism of running gear Download PDF

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Publication number
CN107299564A
CN107299564A CN201710523656.5A CN201710523656A CN107299564A CN 107299564 A CN107299564 A CN 107299564A CN 201710523656 A CN201710523656 A CN 201710523656A CN 107299564 A CN107299564 A CN 107299564A
Authority
CN
China
Prior art keywords
rack
flatcar
power driving
driving part
drive gear
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.)
Pending
Application number
CN201710523656.5A
Other languages
Chinese (zh)
Inventor
徐其瑞
杨林勇
肖绪明
陈斌
刘学海
黄惠繁
姚黎慰
刘建书
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China State Railway Group Co Ltd
Gemac Engineering Machinery Co Ltd
Original Assignee
China Railway Corp
Gemac Engineering Machinery Co Ltd
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 China Railway Corp, Gemac Engineering Machinery Co Ltd filed Critical China Railway Corp
Priority to CN201710523656.5A priority Critical patent/CN107299564A/en
Publication of CN107299564A publication Critical patent/CN107299564A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/02Transporting, laying, removing, or renewing lengths of assembled track, assembled switches, or assembled crossings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00Other constructional features or details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00Other constructional features or details
    • B66C13/12Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices

Abstract

The present invention discloses the hoofing part mechanism that a kind of articulated car band carries running gear, and it includes the rack for being arranged on flatcar vehicle frame side, and engages the drive gear being connected with the rack;The central shaft of the drive gear is set by the way that the power output shaft of gyroaxis and power driving part is coaxially connected, and the crane being loaded on flatcar extends a support frame with respect to rack side, and the power driving part is fixedly installed on support frame as described above.Connected by the engagement of rack and drive gear, and drive drive gear to be walked on rack by power driving part, drive crane on flatcar with the purpose for carrying walking so as to realize, by setting articulated car band of the present invention to carry the hoofing part mechanism of running gear, and then realize that this line changes the function of the big part of track switch, and adjacent line replacing can be taken into account, and it is simple in construction, it is easy to operate, suitable for extensive use.

Description

Articulated car band carries the hoofing part mechanism of running gear
Technical field
The present invention relates to a kind of railway operation device, and in particular to a kind of articulated car band carries the hoofing part of running gear Mechanism.
Background technology
At present, the quick-replaceable equipment of the big part of track switch of China also not dedicated for high ferro circuit, generally using flat Car transports track switch, the adjacent line lifting big part of track switch is carried out with 16t or 25t track cranes, and enter in the way of manually dialling rail and draw rail Row is changed.Easily invade contact net however, this traditional substitute mode has crane arm, recessive wound is easily caused to new rail The problems such as evil, low construction efficiency, occupancy skylight point time length and big line influence area.Relevant expert and unit attempt to solve now The problems such as low construction efficiency, labor intensity with the presence of the big part replacement of track switch are big and invade contact net, representative has: The cantilever gantry type track switch hoisting transportation equipment that patent CN202989702U is proposed, what patent CN104775341A was proposed stretches Contracting rollaway type high-speed switch is grown up the replacing system and replacing options of part.Although these theoretical researches are to the big part of high-speed switch Replacing has carried out the discussion of associated beneficial, but simply theoretically proposes corresponding solution, in practice with not It is many.And these theoretical researches are that premised on adjacent line changes the big part of track switch, no fundamentally solution line influence face is big This construction operation problem.Therefore, applicant proposes that one kind can drive crane to carry out band on flatcar and carry walking, Jin Ershi Now this line changes the articulated car band load running gear of the big component function of track switch, wherein the articulated car band carries running gear Hoofing part mechanism needs to meet the purpose that crane carries out walking with load on flatcar.
The content of the invention
The problem of present invention exists for prior art, proposes that one kind can realize that drive crane band on flatcar carries row Walk, and then realize that this line changes the hoofing part mechanism of the articulated car band load running gear of the big component function of track switch.
To reach above-mentioned technical purpose, technical scheme provides the walking that a kind of articulated car band carries running gear Drive mechanism, it includes the rack being arranged on flatcar vehicle frame, and engages the drive gear being connected with the rack;It is described to drive The power output shaft of the central shaft of moving gear and a power driving part is coaxially connected to be set, and the power driving part passes through one Support bar is fixedly installed on crane walker, and the crane walker is loaded on flatcar.
It is preferred that, the hoofing part mechanism that the articulated car band carries running gear includes being arranged on flatcar vehicle frame side Rack, and engage the drive gear being connected with the rack;The central shaft of the drive gear is driven by gyroaxis and power The power output shaft of dynamic component is coaxially connected to be set, and the crane walker being loaded on flatcar extends one with respect to rack side Support frame, the power driving part is fixedly installed on support frame as described above.
It is preferred that, coaxial on the central shaft of the drive gear to be movably installed with an auxiliary guide wheel, the auxiliary guide wheel is lived It is dynamic to be connected to flatcar vehicle frame side.
It is preferred that, the hoofing part mechanism includes being arranged on rack the same side and engages the forward and backward drive being connected with rack Moving gear, power output shaft of the forward and backward drive gear by gyroaxis respectively with forward and backward power driving part coaxially connects Connect, the forward and backward power driving part is electrically connected with controlling module in one respectively.
It is preferred that, vehicle frame of the flatcar close to two ends is provided with optoelectronic induction module, the middle control module and light inductance Module is answered to be electrically connected with.
It is preferred that, the right angle inner groovy of a width is provided with the upside of the box beam of the flatcar vehicle frame, the rack is set Put in the inner groovy.
It is preferred that, the power driving part is hydraulic motor.
Articulated car band of the present invention carries the hoofing part mechanism of running gear, and it in flatcar vehicle frame side by setting Rack, and the driving being connected with rack engagement is set on the support frame that crane walker extends with respect to rack side Gear;Drive drive gear to be walked on rack by power driving part, driven so as to be realized by crane walker Purpose of the heavy-duty machine with load walking on flatcar, by setting articulated car band of the present invention to carry the hoofing part machine of running gear Structure, and then realize that this line changes the function of the big part of track switch, and adjacent line replacing can be taken into account, and it is simple in construction, it is easy to operate, fit In extensive use.
Brief description of the drawings
Fig. 1 is the structural representation that articulated car band of the present invention carries running gear;
Fig. 2 is that articulated car band of the present invention carries the hoofing part mechanism of running gear and the cooperation of flatcar vehicle frame side is set The structural representation put;
Fig. 3 is the module control block diagram for the hoofing part mechanism that articulated car band of the present invention carries running gear.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.
Running gear is carried the present invention relates to a kind of articulated car band, it includes flatcar vehicle frame 90 and is arranged on flatcar vehicle frame 90 On crane walker, as shown in figure 1, the both sides of the flatcar vehicle frame 90 be provided with side guide groove, the crane walker Both sides symmetrically extend downwardly out support feet, the support feet is provided with side directive wheel, and the side directive wheel movable set is in institute State in the guide groove of side, so as to support the crane to be vacantly arranged on flatcar.
Running gear is carried according to the articulated car band, carries and walks The embodiment provides a kind of articulated car band The hoofing part mechanism of device, as shown in Fig. 2 it includes rack 10 and drive gear 20, the rack 10 is arranged on described flat The side of vehicle carriage 90, the crane walker being loaded on flatcar extends downwardly out a support frame 30, institute with respect to the side of rack 10 The free end for stating support frame 30 is fixedly installed power driving part 40, the power output shaft and branch of the power driving part 40 Support 30 is vertically arranged, and the central shaft of the drive gear 20 passes through gyroaxis 50 and the power output shaft of power driving part 40 It is coaxially connected to set, and be connected with the rack 10 engagement.It is preferred that, the power driving part 40 is hydraulic motor.
When crane needs to carry out band load walking on flatcar, control power driving part 40 is started working, described dynamic Driven part 40 drives drive gear 20 to rotate by gyroaxis 50, and the drive gear 20 engages walking with respect to rack 10, And then drive side directive wheel to be moved along side guide groove, realize that band of the crane on flatcar is carried by crane walker and walk.
Due to the change according to physical features, railroad track can have the rail being obliquely installed, and its left and right rail is not in same height On degree, when articulated car band, which carries running gear, to be tilted on rail, the flatcar under gravity can be gently towards physical features Relatively low side is tilted, i.e., the back lash between drive gear 20 and rack 10 can also change, if drive gear 20 Back lash between rack 10 is too small, then the abutting frictional force between them can influence its engagement walking, therefore, the present invention Coaxial on the central shaft of the drive gear 20 to be movably installed with an auxiliary guide wheel 60, the auxiliary activity of guide wheel 60 is connected to The side of flatcar vehicle frame 90, by the radius of auxiliary guide wheel 60 reasonable in design, the minimum between limitation drive gear 20 and rack 10 Meshed center distance, so as to ensure the engagement walking function of drive gear 20 and rack 10.
Further, according to practical application request, crane walker needs to carry out on the stroke that multiple flatcars are built Band carries walking, and the two ends of the flatcar connect another flatcar by gap bridge part, and rack 10 is not provided with gap bridge part, At this time, it may be necessary to include being arranged on the same side of rack 10 in the hoofing part mechanism and engage the forward and backward drive being connected with rack 10 Moving gear, power output shaft of the forward and backward drive gear by gyroaxis 50 respectively with forward and backward power driving part 41,42 Coaxially connected, the forward and backward power driving part 41,42 is electrically connected with controlling module 70 in one respectively.Meanwhile, as shown in figure 3, Car body close to vehicle frame two ends is provided with optoelectronic induction module 80, and the middle control module 70 electrically connects with optoelectronic induction module 80 Connect, judge whether crane walker proceeds by gap bridge displacement by optoelectronic induction module 80, so that by middle 70 pairs of module of control Conversion is controlled between forward and backward power driving part 41,42, intelligent control of passing a bridge is realized.
When band carries walking to crane walker on single flatcar, the middle control module 70 controls preceding power driving part 41 drive front drive gear engagement walking, when crane walker will be moved on another flatcar by gap bridge part, The optoelectronic induction module 80 senses the signal that front drive gear is passed through, that is, judges that crane walker will carry out bridge location Move, now, the front drive gear departs from rack 10, forms idle running, and the optoelectronic induction module 80 converts the signal into electricity Signal is sent to middle control module 70, middle control module 70 is received start immediately after the electric signal after power driving part 42, by Power driving part 42 drives rear drive gear engagement walking afterwards, promotes front drive gear to walk forward, until front drive gear Engaged with the rack 10 of next flatcar, the optoelectronic induction module 80 set on next flatcar senses that front drive gear is passed through Signal, that is, judge front drive gear complete gap bridge displacement, then again by the signal of sensing be sent to it is middle control module 70, middle control mould Block 70 restarts preceding power driving part 41 immediately after receiving the electric signal, and forerunner is driven by preceding power driving part 41 Moving gear engagement walking, drives rear drive gear to complete gap bridge displacement.
Articulated car band of the present invention carries the hoofing part mechanism of running gear, and it in the side of flatcar vehicle frame 90 by setting Put rack 10, and set and engaged with the rack 10 on the support frame 30 that crane walker extends with respect to the side of rack 10 The drive gear 20 of connection;Drive gear 20 is driven to walk on the rack gear 10 by power driving part 40, so as to pass through lifting Machine walker, which is realized, drives crane, with the purpose for carrying walking, to be gone on flatcar by setting articulated car band of the present invention to carry The hoofing part mechanism of walking apparatus, and then realize that this line changes the function of the big part of track switch, and adjacent line replacing, and knot can be taken into account Structure is simple, easy to operate, suitable for extensive use.
The embodiment of present invention described above, is not intended to limit the scope of the present invention..Any basis Various other corresponding changes and deformation that the technical concept of the present invention is made, should be included in the guarantor of the claims in the present invention In the range of shield.

Claims (6)

1. a kind of articulated car band carries the hoofing part mechanism of running gear, it is characterised in that including being arranged at flatcar vehicle frame (90) rack (10) on, and engage the drive gear (20) being connected with the rack (10);The drive gear (20) The power output shaft of central shaft and a power driving part (40) is coaxially connected to be set, and the power driving part (40) passes through one Support bar is fixedly installed on crane walker, and the crane walker is loaded on flatcar.
2. articulated car band carries the hoofing part mechanism of running gear according to claim 1, it is characterised in that the walking Drive mechanism includes being arranged on the rack (10) of flatcar vehicle frame (90) side, and engages the driving being connected with the rack (10) Gear (20);The central shaft of the drive gear (20) passes through gyroaxis (50) and the power output shaft of power driving part (40) Coaxially connected to set, the crane walker being loaded on flatcar extends a support frame (30), institute with respect to rack (10) side Power driving part (40) is stated to be fixedly installed on support frame as described above (30).
3. articulated car band carries the hoofing part mechanism of running gear according to claim 1, it is characterised in that the driving Coaxial on the central shaft of gear (20) to be movably installed with an auxiliary guide wheel (60), described auxiliary guide wheel (60) activity is connected to flatcar Vehicle frame (90) side.
4. articulated car band carries the hoofing part mechanism of running gear according to claim 1, it is characterised in that the walking Drive mechanism includes being arranged on rack (10) the same side and engages the forward and backward drive gear that is connected with rack (10), it is described before, Power output shaft of the rear drive gear by gyroaxis (50) respectively with forward and backward power driving part (41,42) is coaxially connected, institute Forward and backward power driving part (41,42) is stated to be electrically connected with controlling module (70) in one respectively.
5. articulated car band carries the hoofing part mechanism of running gear according to claim 3, it is characterised in that close to vehicle frame The car body at two ends is provided with optoelectronic induction module (80), and the middle control module (70) is electrically connected with optoelectronic induction module (80).
6. articulated car band carries the hoofing part mechanism of running gear according to claim 1, it is characterised in that the power Driving part (40) is hydraulic motor.
CN201710523656.5A 2017-06-30 2017-06-30 Articulated car band carries the hoofing part mechanism of running gear Pending CN107299564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710523656.5A CN107299564A (en) 2017-06-30 2017-06-30 Articulated car band carries the hoofing part mechanism of running gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710523656.5A CN107299564A (en) 2017-06-30 2017-06-30 Articulated car band carries the hoofing part mechanism of running gear

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Publication Number Publication Date
CN107299564A true CN107299564A (en) 2017-10-27

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CN201710523656.5A Pending CN107299564A (en) 2017-06-30 2017-06-30 Articulated car band carries the hoofing part mechanism of running gear

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009003554A1 (en) * 2007-06-29 2009-01-08 Robel Bahnbaumaschinen Gmbh Rail crane for transporting rails
US20140216295A1 (en) * 2013-02-06 2014-08-07 Herzog Railroad Services, Inc. Rail loading and unloading machine
CN104594141A (en) * 2015-01-23 2015-05-06 安徽兴宇轨道装备有限公司 Track laying and transporting engineering truck
CN204417938U (en) * 2014-12-26 2015-06-24 株洲旭阳机电科技开发有限公司 A kind of railway changes pillow and pushes away the multi-functional maintenance machine of quarrel
CN204455739U (en) * 2015-01-28 2015-07-08 北京燕宏达铁路设备有限公司 High-speed switch is grown up part replacement special purpose device
CN104929000A (en) * 2015-04-01 2015-09-23 中铁重工有限公司 Sectional railway track laying machine set and assembling method thereof
CN207267952U (en) * 2017-06-30 2018-04-24 中国铁路总公司 Articulated car band carries the hoofing part mechanism of running gear

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009003554A1 (en) * 2007-06-29 2009-01-08 Robel Bahnbaumaschinen Gmbh Rail crane for transporting rails
US20140216295A1 (en) * 2013-02-06 2014-08-07 Herzog Railroad Services, Inc. Rail loading and unloading machine
CN204417938U (en) * 2014-12-26 2015-06-24 株洲旭阳机电科技开发有限公司 A kind of railway changes pillow and pushes away the multi-functional maintenance machine of quarrel
CN104594141A (en) * 2015-01-23 2015-05-06 安徽兴宇轨道装备有限公司 Track laying and transporting engineering truck
CN204455739U (en) * 2015-01-28 2015-07-08 北京燕宏达铁路设备有限公司 High-speed switch is grown up part replacement special purpose device
CN104929000A (en) * 2015-04-01 2015-09-23 中铁重工有限公司 Sectional railway track laying machine set and assembling method thereof
CN207267952U (en) * 2017-06-30 2018-04-24 中国铁路总公司 Articulated car band carries the hoofing part mechanism of running gear

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Application publication date: 20171027