CN206438353U - A kind of traveling process becomes across track-laying machine automatically - Google Patents

A kind of traveling process becomes across track-laying machine automatically Download PDF

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Publication number
CN206438353U
CN206438353U CN201621108827.5U CN201621108827U CN206438353U CN 206438353 U CN206438353 U CN 206438353U CN 201621108827 U CN201621108827 U CN 201621108827U CN 206438353 U CN206438353 U CN 206438353U
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China
Prior art keywords
entablature
guide pillar
supporting leg
assembly
track
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CN201621108827.5U
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Inventor
郑康海
陈付平
赵文君
刘绩
刘习生
闫进虎
李朝林
陈再昌
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Shanghai Civil Engineering Co Ltd of CREC
Huahai Engineering Co Ltd of Shanghai Civil Engineering Co Ltd of CREC
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Shanghai Civil Engineering Co Ltd of CREC
Huahai Engineering Co Ltd of Shanghai Civil Engineering Co Ltd of CREC
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Abstract

The utility model is related to a kind of traveling process and become automatically across track-laying machine, it is characterized in that, by guide pillar type entablature assembly, supporting leg assembly, walk cross girders assembly, tackling system, section of track shoulder pole, traversing change cross-system and electric control system composition, the guide pillar type entablature assembly generally dies, tackling system is set up in the center of guide pillar type entablature assembly, the left and right ends of the guide pillar type entablature assembly connect left and right ends by the left and right ends supporting leg assembly set up vertically respectively and walk cross girders assembly, the guide pillar type entablature assembly and supporting leg assembly are Collapsible structure.The utility model is compared with prior art, entablature assembly is connected with supporting leg assembly using guide pin bushing, guide pillar, realizes that bare weight carries traveling process and become automatically across interval becomes time-consuming across zero by traversing change cross-system, and realize and travelled on main line track, be greatly saved it is artificial, greatly improve speed of application.

Description

A kind of traveling process becomes across track-laying machine automatically
[technical field]
The utility model, which is related to, belongs to engineering technology file, is related to the design of city track traffic engineering track-laying machine and user Method.
[background technology]
Current China's urban rail transit engineering is laid a railway track in construction, and the tradition of use equipment of laying a railway track mainly has assembled conversion simple type With artificial and two kinds of structural shapes of hydraulic power modified.Assembly conversion simple type track-laying machine becomes during in scope of operation conversion Need to shut down after disintegration passes through and assemble again, because tunnel space is narrow and small, lifting becomes across difficulty, and work efficiency is low, time-consuming;Manually change It need not disintegrate during although entering type track-laying machine and becoming in scope of operation conversion, need to shut down the traversing change of artificial low level jacking Across, although save scope of operation conversion ineffective time, but still can not thoroughly solve zero it is time-consuming quick become across;The bright letter welding in Tianjin A kind of subway of Engineering Co., Ltd and China Railway No.1 Bureau Group Co., Ltd's joint utility model is laid a railway track the system patent No. ZL201410392315.5 is typical hydraulic power modified track-laying machine, need not although becoming in scope of operation conversion during Disintegrate, but need to shut down using flat car camel fortune rotary lifting support hydraulic control track-laying machine it is traversing become across and hydraulic control lifting it is high Degree, this mode still can not thoroughly solve zero time-consuming quick change across the problem such as complete machine transfer tasks face, long-distance transport transition.It is comprehensive It is upper described, it is required for shutting down the span conversion of progress different work face in existing construction equipment practical application of laying a railway track, takes effectively paving Rail activity duration, construction technology of being laid a railway track in the modern times develops rapidly period, to meet the higher demand for efficiency of construction of laying a railway track, lays a railway track and sets Standby to realize that the scope of operation becomes time-consuming across zero, complete machine is realized exempts from disintegration transition transport and increase lifting space, automatic power, people completely Work and remote control manipulation etc. turn into inevitable trend, therefore exploitation one kind does not need any auxiliary equipment, can bare weight load traveling process It is automatic to become across realizing that the scope of operation becomes time-consuming across zero, complete machine exempts from disintegration transition transport, automatic deploying and retracting cable, automation mechanized operation degree Height, reduces a large amount of artificial, trend of the track-laying machine as certainty of energy-conserving and environment-protective.
[utility model content]
The purpose of this utility model is, designs a kind of new-type track-laying machine, and dynamic become across whole is downloaded from traveling process bare weight Machine height, width shrink automatically, a kind of track-laying machine that can be advanced on the interval gauge of operation and main track gauge, solve existing paving The frequent change of trailer needs to carry out repeated disassembled and assembled and the problems such as preceding and construction is laggard withdraws from the arena time-consuming of constructing when across operation, using upper Portion's power drive contraction, bottom roll progressive skew retraction principle along vertical shift track, and improvement is optimized to agent structure, is realized Underground railway track operation side track-laying machine becomes time-consuming across zero, and complete machine is exempted to disassemble scope of operation transfer and long-distance transition transport, electronic receipts Payout, the automated exchanged cutter section of track, it is semi-automatic drop the section of track, work efficiency is greatly improved.
To reach above-mentioned purpose, design a kind of traveling process and become automatically across track-laying machine, it is characterised in that be horizontal on guide pillar type Beam assembly 1, supporting leg assembly 2, walk cross girders assembly 3, tackling system 4, section of track shoulder pole 5, it is traversing change cross-system 6, electric control system Composition, the guide pillar type entablature assembly 1 generally dies, tackling system 4 is set up in guide pillar type entablature assembly 1 Center, the left and right ends of the guide pillar type entablature assembly 1 are connected by the left and right ends supporting leg assembly 2 set up vertically respectively Cross girders assembly 3 is walked in left and right ends, and the guide pillar type entablature assembly 1 and supporting leg assembly 2 are Collapsible structure.
The guide pillar type entablature assembly, is made up of entablature linking beam, entablature guide pillar, entablature guide pillar extension, Each part is the box-structure that sheet material is welded;Ring flange is equipped with the middle part of two entablature guide pillars, is connected by entablature The ring flange at binder two ends is connected to become dies, and entablature guide pillar extension is connected to two by otic placode, bearing pin The two ends of entablature guide pillar;Entablature guide pillar and entablature guide pillar extension side according to a fixed step size be designed to bearing pin Hole, to carry out entablature guide pin bushing positioning.
Supporting leg assembly is made up of supporting leg guide pin bushing, supporting leg guide pillar, supporting leg linking beam, longeron, entablature guide pin bushing, jack-up system, Supporting leg guide pin bushing bottom is connected with walking cross girders, and half square shape gap is designed in bottom relevant position, and release gauge space is to pass through station Platen, top is connected by supporting leg linking beam;Supporting leg guide pillar is inserted in supporting leg guide pin bushing, and top longitudinal beam connected, longeron top is corresponding Position is installed by entablature guide pin bushing;Supporting leg guide pin bushing top design pin shaft hole is inserted in carry out supporting leg guide pillar positioning, entablature guide pin bushing In entablature guide pillar, two groups of pin shaft holes are designed, to be positioned with entablature guide pillar;Jack-up system is by synchronous motor, screw mandrel And its mounting seat composition, longeron and supporting leg guide pillar are connected with supporting leg guide pin bushing by screw mandrel, the machine that can be slid up and down is formed Structure.
Cross girders assembly is walked by walking cross girders, wheel group, motor reductor, travelling gear, traveling inductor, stopping brake Device, beam, operating platform composition, it is the box-structure that sheet material is welded to walk cross girders, front and rear wheel with built-in group, indoor design respectively Driving gear component, motor reductor and its distribution box etc. are arranged on away cross girders top, and rear ends respectively set at one Row inductor, parking brake and beam, rearward end set operating platform, and traveling inductor is infrared type inductor, sensing Device can realize and lift that parking brake is made up of hinge connection rail clamping device by helical screw, and beam is a cantilever beam, end Install rubber bumper additional.
Tackling system is made up of hoist crane, running block, fixed pulley group and supporting steel wire rope, and hoist crane is with determining cunning Wheel group is separately mounted on the hoist crane seat and fixed pulley seat on entablature linking beam, and running block is arranged on section of track shoulder pole On.
Section of track shoulder pole has handle and compression bullet by shoulder pole body, clamp suspender, small suspension hook composition, clamp suspender bottom design Spring.
Traversing change cross-system is made up of synchronous motor and screw mandrel, and synchronous motor is arranged on longeron and is set with silk using flat key Fixed Nut on thick stick end, screw mandrel and entablature linking beam is screwed, and the wheel that synchronous motor is transmitted according to traveling inductor is transported Row lateral displacement signal drive screw rotates, and drives supporting leg assembly to produce relative displacement realization with entablature linking beam synchronous traversing Become across.
Electric coil winder use hysteresis winder, middle power taking bidirectional electric folding and unfolding cable, motor torque is adjustable.
The utility model has following advantage compared with prior art, mainly:
1st, entablature assembly is connected with supporting leg assembly using guide pin bushing, guide pillar, realizes that bare weight carries row by traversing change cross-system Enter process become automatically across, interval becomes time-consuming across zero, and realizes and travelled on main line track, be greatly saved it is artificial, greatly improve and apply Work speed.
2nd, supporting leg assembly uses guide pin bushing, guide post mechanism, reduces complete machine height by electric jacking system, realizes complete machine transition Transport.
3rd, half hollow mouthful is designed with supporting leg guide pin bushing, the interval platform slab in station can be passed through, station area is effectively utilized Between construction space.
4th, section of track shoulder pole uses clamp fixture, and bottom design has handle and compression spring, and the automated exchanged cutter section of track, hand can be achieved The dynamic operation opened, accelerates handling section of track procedures.
5th, parking brake is designed with, the dangerous situations such as car slipping are prevented.
6th, electric coil winder can flexibly determine installation site according to field condition, and driven by power reduces artificial, raising work efficiency.
7th, electric control system has the functions such as unit single action, dual-machine linkage and straighforward operation, and operation is realized in convenient adjustment Personnel's essential safety.
[brief description of the drawings]
Fig. 1 a traveling process becomes across track-laying machine complete machine composition structural front view automatically
1 guide pillar type entablature assembly, 2 supporting leg assemblies, 3 walk cross girders assembly, 4 tackling systems, 5 section of track shoulder poles, 7 electrical controls System;
Fig. 1 b traveling process becomes across track-laying machine complete machine composition structural side view automatically
1 guide pillar type entablature assembly, 2 supporting leg assemblies, 3 walk cross girders assembly, 4 tackling systems, 5 section of track shoulder poles, 7 electrical controls System;
Fig. 1 c traveling process becomes across track-laying machine complete machine composition structure top view automatically
1 guide pillar type entablature assembly, 2 supporting leg assemblies, 4 tackling systems, 5 section of track shoulder poles, 6 traversing change cross-systems, 7 electric-controlleds System processed;
Fig. 2 guide pillar type entablature assembly structure charts
1-1 entablature linking beams, 1-2 entablature guide pillars, 1-3 entablature guide pillar extensions;
Fig. 3 supporting leg assembly structure charts
2-1 supporting leg guide pin bushings, 2-2 supporting leg guide pillars, 2-3 supporting leg linking beams, 2-4 longerons, 2-5 entablature guide pin bushings, 2-6 jackings system System;
Fig. 4 traveling beam assembly structure figures
3-1 walks cross girders, 3-2 wheel groups, 3-3 motors, 3-4 travelling gears, 3-5 traveling inductors, 3-6 stopping brakes Device, 3-7 beams, 3-8 operating platforms;
Fig. 5 tackling system structure charts
4-1 hoist cranes, 4-2 running blocks, 4-3 fixed pulley groups;
Fig. 6 section of track shoulder pole structure charts
5-1 shoulder pole bodies, 5-2 clamp suspenders, the small suspension hooks of 5-3;
Fig. 7 is traversing to become cross-system structure chart
6-1 synchronous motors, 6-2 screw mandrels;
Fig. 8 electric coil winders
7-1 winders;
Fig. 9 traveling process becomes automatically uses schematic diagram across track-laying machine
The 8-1 sections of track, 8-2 rails.
[embodiment]
For make the utility model purpose, principle and construction become apparent from understanding, below in conjunction with drawings and the specific embodiments make into One step is illustrated, it is believed that be clear for a person skilled in the art.
Embodiment one
A kind of traveling process becomes across track-laying machine structure composition automatically.
The utility model design is main to be made up of seven major parts, is respectively:Guide pillar type entablature assembly 1, supporting leg assembly 2, Walk cross girders assembly 3, tackling system 4, section of track shoulder pole 5, traversing change cross-system 6, electric control system etc..As shown in Figure 1.
The generally dies of guide pillar type entablature assembly 1, by entablature linking beam 1-1, entablature guide pillar 1-2, Entablature guide pillar extension 1-3 is constituted, and each part is the box-structure that sheet material is welded.In two entablature guide pillar 1-2 Portion is equipped with ring flange, and dies, entablature guide pillar are connected to become by the ring flange at entablature linking beam 1-1 two ends Extension 1-3 is connected to two entablature guide pillar 1-2 two ends by otic placode, bearing pin.Entablature guide pillar 1-2 and entablature guide pillar Extension 1-3 side according to a fixed step size be designed to pin shaft hole, to carry out entablature guide pin bushing 2-5 positioning.Such as Fig. 2 institutes Show.
Supporting leg assembly 2 is by supporting leg guide pin bushing 2-1, supporting leg guide pillar 2-2, supporting leg linking beam 2-3, longeron 2-4, entablature guide pin bushing 2- 5th, jack-up system 2-6 is constituted.Supporting leg guide pin bushing 2-1 bottoms are connected with walking cross girders 3-1, and " [" type gap, is released the design of bottom relevant position Gauge space is put to by platform slab, top passes through the 2-3 connections of supporting leg linking beam;Supporting leg guide pillar 2-2 is inserted in supporting leg guide pin bushing 2-1 In, entablature guide pin bushing 2-5 is installed in top longitudinal beam connected 2-4, longeron 2-4 tops relevant position.Supporting leg guide pin bushing 2-1 top design pins Axis hole is inserted in entablature guide pillar 1-2 to carry out supporting leg guide pillar 2-2 positioning, entablature guide pin bushing 2-5, designs two groups of pin shaft holes, To be positioned with entablature guide pillar 1-2.Jack-up system 2-6 is made up of synchronous motor, screw mandrel and its mounting seat, passes through screw mandrel Longeron 2-4 and supporting leg guide pillar 2-2 is connected with supporting leg guide pin bushing 2-1, the mechanism that can be slid up and down is formed.As shown in Figure 3.
Cross girders assembly 3 is walked by walking cross girders 3-1, wheel group 3-2, motor reductor 3-3, travelling gear 3-4, traveling sense Answer device 3-5, parking brake 3-6, beam 3-7, operating platform 3-8 compositions.It is the box knot that sheet material is welded to walk cross girders 3-1 Structure, front and rear wheel with built-in group 3-2 respectively, indoor design travelling gear 3-3 components, motor reductor 3-3 and its distribution box Etc. being arranged on away cross girders 3-1 tops.Rear ends respectively set traveling inductor 3-5, parking brake 3-6 and beam 3- at one 7, rearward end sets operating platform 3-8.Traveling inductor 3-5 is infrared type inductor, and inductor can be realized by helical screw Lifting.Parking brake 3-6 is made up of hinge connection rail clamping device.Beam 3-7 is a cantilever beam, and end installs rubber buffer additional Device.As shown in Figure 4.
Tackling system 4 is made up of hoist crane 4-1, running block 4-2, fixed pulley group 4-3 and supporting steel wire rope.Lifting Cucurbit 4-1 and fixed pulley group 4-3 is separately mounted on the hoist crane seat and fixed pulley seat on entablature linking beam 1-1, is moved and is slided Wheel group 4-2 is arranged on section of track shoulder pole 5.As shown in Figure 5.
Section of track shoulder pole 5 is made up of shoulder pole body 5-1, clamp suspender 5-2, small suspension hook 5-3.Clamp suspender 5-2 bottom designs have Handle and compression spring.As shown in Figure 6.
Traversing change cross-system 6 is made up of synchronous motor 6-1 and screw mandrel 6-2, and synchronous motor 6-1 is arranged on longeron and used Fixed Nut on flat key suit leading screw 6-2 ends, screw mandrel 6-2 and entablature linking beam 1-1 is screwed, synchronous motor 6-1 according to The wheel operation lateral displacement signal drive screw 6-2 rotations of traveling inductor 3-5 transmission, drive supporting leg assembly 2 and entablature Linking beam 1-1 produce relative displacement realize it is synchronous it is traversing become across.As shown in Figure 7.
Electric coil winder use hysteresis winder, middle power taking bidirectional electric folding and unfolding cable, motor torque is adjustable, operation Reliably, artificial operation is save.As shown in Figure 8.
Electric control system is made up of distribution box, guidance panel and remote control.
Annex includes scope of operation transfer connection annex.Connecting annex will be flexibly connected between track-laying machine, flat car each unit, Do not interfere main track to install under operation system state, realize that power car draws unit of laying a railway track and quickly withdrawn from the arena to base of laying a railway track along main track Ground is exported, and complete machine hangs out tunnel and entrucking transition transport.
Embodiment two
Traveling process becomes across track-laying machine application method automatically.
1st, track-laying machine transporting and hoisting is to tracklaying base scene, and rotation expansion connection entablature guide pillar extension 1-3, rotation is controlled Panel processed is to operating position, machine debugging, with, to main track, being drawn through main track under the crane hanging component of base using railcar and travel To the interval scope of operation of laying a railway track, operation track-laying machine jacking to operation needs height, inserts supporting leg guide pin bushing 2-1 supporting leg guide pillar 2-2 connections Bearing pin.
The 2nd, main track is installed to interval rail transition rail, operation track-laying machine becomes across extremely interval rail 8- automatically along transition rail On 2, insertion entablature guide pin bushing 2-5, entablature guide pillar 1-2 connection bearing pins.
3rd, stop to the scope of operation using dual-machine linkage pattern handling section of track 8-1 and put down EPB 3-6, drop rail Arrange 8-1 and human assistance support sets up section of track 8-1.EPB 3-6 is packed up to construct into next width section of track 8-1.Such as Fig. 9 institutes Show.
4th, entablature guide pin bushing 2-5, entablature guide pillar 2-6 is extracted during operation interval by variable cross-sections such as station and tunnels to be connected Bearing pin, operation track-laying machine is unloaded or heavy duty becomes across continuing through automatically along across gauge track traveling process is become, and is inserted into after Connect the span track layings such as bearing pin progress.
5th, after construction terminates, entablature guide pin bushing 2-5, entablature guide pillar 1-2 connection bearing pins is extracted, is become automatically by transition rail Across on main line track, supporting leg guide pin bushing 2-1, supporting leg guide pillar 2-2 connection bearing pins are extracted, operates track-laying machine to be reduced to minimum altitude, Rotary folding simultaneously positions entablature guide pillar extension 1-3, and guidance panel is packed up in rotation, is retracted and laid a railway track along main track with railcar traction Base export, then with base crane loading to base and lift complete machine transport withdraw from the arena.
6th, complete machine is shunk entrucking transition and transported for long-distance to next project under construction or storage base.

Claims (7)

1. a kind of traveling process becomes across track-laying machine automatically, it is characterised in that by guide pillar type entablature assembly (1), supporting leg assembly (2) cross girders assembly (3), tackling system (4), section of track shoulder pole (5), traversing change cross-system (6), electric control system composition, institute, are walked Guide pillar type entablature assembly (1) generally dies are stated, tackling system (4) is set up in guide pillar type entablature assembly (1) Center, the left and right ends supporting leg assembly (2) of the left and right ends of the guide pillar type entablature assembly (1) respectively by setting up vertically Cross girders assembly (3) is walked in connection left and right ends, and the guide pillar type entablature assembly (1) and supporting leg assembly (2) are Collapsible structure.
2. a kind of traveling process as claimed in claim 1 becomes across track-laying machine automatically, it is characterised in that the guide pillar type entablature Assembly, is made up of, each part is what sheet material was welded entablature linking beam, entablature guide pillar, entablature guide pillar extension Box-structure;Ring flange is equipped with the middle part of two entablature guide pillars, is connected to become by the ring flange at entablature linking beam two ends Dies, entablature guide pillar extension is connected to the two ends of two entablature guide pillars by otic placode, bearing pin;Entablature is led Post and entablature guide pillar extension side according to a fixed step size be designed to pin shaft hole, to carry out entablature guide pin bushing positioning.
3. a kind of traveling process as claimed in claim 1 becomes across track-laying machine automatically, it is characterised in that supporting leg assembly is led by supporting leg Set, supporting leg guide pillar, supporting leg linking beam, longeron, entablature guide pin bushing, jack-up system composition, supporting leg guide pin bushing bottom are connected with walking cross girders, Half square shape gap is designed in bottom relevant position, and release gauge space is to by platform slab, top is connected by supporting leg linking beam Connect;Supporting leg guide pillar is inserted in supporting leg guide pin bushing, top longitudinal beam connected, and entablature guide pin bushing is installed in longeron top relevant position;Supporting leg is led Set top design pin shaft hole is inserted in entablature guide pillar to carry out supporting leg guide pillar positioning, entablature guide pin bushing, designs two groups of bearing pins Hole, to be positioned with entablature guide pillar;Jack-up system is made up of synchronous motor, screw mandrel and its mounting seat, will by screw mandrel Longeron and supporting leg guide pillar are connected with supporting leg guide pin bushing, form the mechanism that can be slid up and down.
4. a kind of traveling process as claimed in claim 1 becomes across track-laying machine automatically, it is characterised in that walk cross girders assembly by traveling Beam, wheel group, motor reductor, travelling gear, traveling inductor, parking brake, beam, operating platform composition, It is the box-structure that sheet material is welded to walk cross girders, and front and rear wheel with built-in group respectively, indoor design driving gear component, motor subtracts Fast machine and its distribution box etc. are arranged on away cross girders top, and rear ends respectively set traveling inductor at one, parking brake and prevented Device is hit, rearward end sets operating platform, and traveling inductor is infrared type inductor, and inductor can be realized by helical screw and risen Drop, parking brake is made up of hinge connection rail clamping device, and beam is a cantilever beam, and end installs rubber bumper additional.
5. a kind of traveling process as claimed in claim 1 becomes across track-laying machine automatically, it is characterised in that tackling system is by lifting calabash Reed, running block, fixed pulley group and supporting steel wire rope composition, hoist crane are separately mounted to entablature with fixed pulley group and linked On hoist crane seat and fixed pulley seat on beam, running block is arranged on section of track shoulder pole.
6. a kind of traveling process as claimed in claim 1 becomes across track-laying machine automatically, it is characterised in that section of track shoulder pole is by shoulder pole Body, clamp suspender, small suspension hook composition, clamp suspender bottom design has handle and compression spring.
7. a kind of traveling process as claimed in claim 1 becomes across track-laying machine automatically, it is characterised in that traversing change cross-system is by same Motor and screw mandrel composition are walked, synchronous motor is arranged on longeron and linked using flat key suit leading screw end, screw mandrel and entablature Fixed Nut on beam is screwed, and the wheel that synchronous motor is transmitted according to traveling inductor runs lateral displacement signal drive screw and revolved Turn, drive supporting leg assembly and entablature linking beam produce the synchronous traversing change of relative displacement realization across.
CN201621108827.5U 2016-10-10 2016-10-10 A kind of traveling process becomes across track-laying machine automatically Active CN206438353U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106638185A (en) * 2016-10-10 2017-05-10 中铁上海工程局集团有限公司 Track layer automatically changing span in advancing process and use method
CN107988860A (en) * 2017-11-24 2018-05-04 中铁重工有限公司 A kind of rubber-tyred subway change paving machine and its become across method
WO2022121320A1 (en) * 2020-12-11 2022-06-16 中铁九桥工程有限公司 Variable-span cable crane

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106638185A (en) * 2016-10-10 2017-05-10 中铁上海工程局集团有限公司 Track layer automatically changing span in advancing process and use method
CN107988860A (en) * 2017-11-24 2018-05-04 中铁重工有限公司 A kind of rubber-tyred subway change paving machine and its become across method
CN107988860B (en) * 2017-11-24 2019-06-07 中铁重工有限公司 A kind of rubber-tyred subway changes paving machine and its becomes across method
WO2022121320A1 (en) * 2020-12-11 2022-06-16 中铁九桥工程有限公司 Variable-span cable crane

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