CN107762552A - The rapid translation chassis and method of supporting trailer after TBM - Google Patents
The rapid translation chassis and method of supporting trailer after TBM Download PDFInfo
- Publication number
- CN107762552A CN107762552A CN201710754812.9A CN201710754812A CN107762552A CN 107762552 A CN107762552 A CN 107762552A CN 201710754812 A CN201710754812 A CN 201710754812A CN 107762552 A CN107762552 A CN 107762552A
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- CN
- China
- Prior art keywords
- translation
- chassis
- tbm
- supporting
- supporting trailer
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- 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
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/006—Equipment transport systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B23/00—Easily dismountable or movable tracks, e.g. temporary railways; Details specially adapted therefor
- E01B23/10—Shiftable tracks for heavy loads, e.g. carrying excavators
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B23/00—Easily dismountable or movable tracks, e.g. temporary railways; Details specially adapted therefor
- E01B23/10—Shiftable tracks for heavy loads, e.g. carrying excavators
- E01B23/14—Fastening or joining means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
Abstract
The rapid translation chassis and method of supporting trailer after TBM, including the vehicle frame with drive mechanism, vehicle frame includes four head trees, front two rows head tree is connected by longitudinal bottom girder respectively, multiple transverse bars are installed above longitudinal bottom girder, two long rails beams are installed on transverse bar, rear supporting trailer rail is also equipped with two long rails beams；Also two battery truck track installations are interspersed with multiple leading screws for being used to support long rails beam on the transverse bar on longitudinal bottom girder.Method includes supporting track after laying translation trolley track, installation translation chassis, connection, rear supporting chassis is pushed to translation chassis by battery truck, translation chassis laterally moves to specified location, rear supporting chassis is released in battery truck, translation chassis returns initial position, is repeated the above steps until completing all translation tasks.Invention significantly improves the speed of supporting translation after TBM, construction speed is accelerated；Translation chassis is realized simultaneously to recycle, and realizes simplification, lightweight.
Description
Technical field
The invention belongs to technical field of tunnel construction, and in particular to the rapid translation chassis of supporting trailer and side after a kind of BM
Method.
Background technology
At present, in the construction of urban subway tunnel, shield and TBM (Tunnel Boring Machine, tunnel piercing
Machine) complete running tunnel construction after, AT STATION it is interior or special dig carry out frequently translating in the tunnel in, sky pushes away.Most feelings
Under condition, civil engineering size can not meet the requirement of shield and the translation of TBM complete machines, it is necessary to will be translated after shield and TBM fractionations, after
The track that the common translation mode of supporting chassis intersects for laying, by way of changing bogie wheels, realize that chassis translates.This
Mode time is longer, and efficiency is low, greatly constrains integral construction progress, while also increase construction cost.And TBM
Supporting trailer translation efficiency seriously constrains construction period and construction cost afterwards.Seek a kind of simple efficient work therefore, needing badly
Process, and respective design make it is a kind of it is light and handy, simple, can the construction tool that uses of Rapid Circulation, to improve supporting after TBM drag
Car point-to-point speed, accelerating construction progress.
The content of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, there is provided the rapid translation chassis of supporting trailer after a kind of BM,
And one kind can improve supporting trailer point-to-point speed, simple efficient rapid translation method after TBM.
The technical scheme of the present invention that solves the problems, such as is：
The rapid translation chassis of supporting trailer after TBM, it is characterised in that including the vehicle frame with drive mechanism, the driving
Mechanism includes motor, motor reducer and road wheel, and described vehicle frame includes four head trees positioned at corner, the road wheel
Positioned at head tree bottom；
It is attached by longitudinal bottom girder positioned at the side of two head trees at front row, positioned at two head trees of heel row
Side is attached again by longitudinal bottom girder；
In above-mentioned two longitudinal direction, multiple transverse bars are installed in the top of bottom girder, and transverse bar mutually hangs down with longitudinal bottom girder
Directly, two long rails beams vertical with transverse bar are installed on the transverse bar；Before the long rails beam is located at respectively
The surface of two pairs of head trees afterwards；
Rear supporting trailer rail is also equipped with two long rails beams；Also two battery truck track installations are in institute
State on transverse bar, and two battery truck tracks are between two long rails beams；The both ends of the battery truck track are set respectively
There is car arrester；
Multiple leading screws for being used to support long rails beam are also interspersed with longitudinal bottom girder.
The rapid translation chassis of supporting trailer after described TBM, it is characterised in that be respectively provided with the inside of four head trees
For supporting the inner side diagonal brace of transverse bar；
The termination diagonal brace for supporting long rails beam end is respectively provided with the outside of four head trees.
The rapid translation chassis of supporting trailer after described TBM, it is characterised in that described long rails beam is by two H
Shaped steel is spliced side by side.
The rapid translation chassis of supporting trailer after described TBM, it is characterised in that the leading screw includes being interspersed in longitudinal bottom
It is on beam, with female cylinder body, have below cylinder body and be installed on externally threaded screw mandrel on described cylinder body, and screw mandrel bottom
Portion is provided with base.
The rapid translation chassis of supporting trailer after described TBM, it is characterised in that longitudinal bottom girder, inner side diagonal brace, horizontal stroke
It is made to bar, long rails beam, termination diagonal brace using the length of side × length of side=150mm × 150mm H profile steel.
The rapid translation chassis of supporting trailer after described TBM, it is characterised in that the road wheel of the translation chassis uses
Motor drives, each one group, power of motor 5.5kw of the motor left and right sides, motor motor decelerator, decelerator and road wheel
Connected using chain, decelerator speed reducing ratio is 105.13.
Utilize the method for supporting trailer after described translation chassis rapid translation, it is characterised in that comprise the following steps：
1) the step of laying translation trolley track：
Match somebody with somebody after TBM of the described translation trolley track with originating tunnel after the TBM in supporting carriage track and reception tunnel
Set carriage track is perpendicular, and described translation trolley track bottom is pre-buried track concrete, is set in pre-buried track concrete
Translate chassis rail；
2) the translation chassis described in claim 1 is installed on described translation chassis rail；Chassis is translated by edge
The mode of rail movement translation chassis, supporting carriage track after TBM is entered with the rear supporting trailer rail being installed on translation stage
Row docking, is fastened after docking with bolt；
3) all leading screws for translating chassis bottom are back-outed, leading screw lower end is contacted ground；
4) supporting trailer pipeline after First TBM is removed, and disconnects the connection after TBM between supporting trailer；
5) supporting trailer after first segment TBM is pushed into translation chassis using battery truck；Then battery truck exits translation chassis；
6) all leading screws in translation chassis bottom are withdrawn；
7) supporting carriage track after TBM is disconnected with the rear supporting trailer rail being installed on translation chassis；
8) start translation chassis, start supporting trailer after transverse shifting TBM, until translation receives tunnel face in place；
9) by the rear supporting trailer rail being installed on translation chassis and supporting carriage track after the TBM at reception tunnel face
Docking, is fastened after docking with bolt；
10) all leading screws for translating chassis bottom are back-outed, leading screw bottom is contacted ground；
11) battery truck received on tunnel is opened to the rear supporting trailer rail on translation chassis；
12) vehicle-used battery jar car is dragged to release translation chassis to supporting carriage track after the TBM for receiving tunnel by supporting after TBM
On；
13) all leading screws in translation chassis bottom are withdrawn；
14) supporting carriage track after TBM of the rear supporting trailer rail being installed on translation chassis with receiving tunnel is broken
Open；
15) translate chassis return and originate tunnel；
16) repeat step 2)~step 15), supporting trailer after remaining TBM is translated one by one.
Described rapid translation method, it is characterised in that in 1) the laying translation trolley track step, controlled before laying
The depth displacement of trolley track and rear supporting trailer rail is translated well, is 1211mm, the pre-buried translation chassis rail is 43kg/m,
Pre-buried translation chassis rail gauge and the rear supporting trailer's length steering wheel are identical to centre-to-centre spacing, are 7193mm, realize translation
Chassis stress falls in wheel to upper, avoids translating trolley structure deformation；Translate chassis on, behind two, outside supporting trailer rail with it is interior
The battery truck track discrepancy in elevation of side two is 150mm；The pre-buried track strength grade of concrete is supporting after described to drag marked as C30
The car arrester that car rail track termination is set is movable, is molded by steel plate welding processing, with supporting trailer safety after realization, is put down
It is steady mobile, avoid car slipping.
Described rapid translation method, it is characterised in that in the step 5), the battery truck is postponed and put down on supporting trailer
Moving stage car, is the top that a laterally disposed H profile steel is first fixed on to rear supporting trailer front end wheel pair, and battery truck passes through promotion
The laterally disposed H profile steel, and then supporting trailer reach after drive, until pushing to translation chassis；
It is first to pull down above-mentioned laterally disposed H profile steel in the step 11), then battery truck is opened to translation chassis
Rear supporting trailer rail；
Equally it is that a laterally disposed H profile steel is first fixed on rear supporting trailer front end wheel pair in the step 12)
Top, battery truck is by promoting the laterally disposed H profile steel, and then supporting trailer reach after drive, until pushing to reception tunnel
TBM after supporting carriage track.
Described rapid translation method, it is characterised in that the laterally disposed H profile steel model length of side × length of side=
250mm × 250mm, length 3000mm；The battery truck is orthogonal frequency conversion locomotive, and power is provided using battery, is started flat
It is slow, frequency control, realize after promoting supporting trailer it is steady, without translating chassis in impact.
Beneficial effects of the present invention are：
1. the rear supporting chassis for being divided into more piece by using translation chassis, is translated across transverse passage-way to hole by the present invention,
Lifted, significantly improve supporting trailer point-to-point speed after TBM, accelerate construction speed.
2. the present invention realizes lightweight, simplified, such as the Frame Design of chassis support body and the design of bottom leading screw, simultaneously
Automation is realized, is driven using motor, translation chassis Rapid Circulation is realized and uses.
Brief description of the drawings
Fig. 1 is the front view of the rapid translation chassis of supporting trailer after TBM.
Fig. 2 is the side view of the rapid translation chassis of supporting trailer after TBM shown in Fig. 1.
Fig. 3 is the front view that rapid translation chassis lifts rear supporting chassis 41.
Fig. 4 is the side view that the rapid translation chassis shown in Fig. 3 lifts rear supporting chassis 41.
Fig. 5 is the front view that rapid translation chassis lifts rear supporting chassis 41 and battery truck 42.
Fig. 6 is the side view that the rapid translation chassis shown in Fig. 5 lifts rear supporting chassis 41 and battery truck 42.
Fig. 7 is the schematic diagram of leading screw 23.
Fig. 8 is the structural representation of chassis walking track.
Fig. 9 is translation stage car track route schematic diagram.
In figure：1- chassis walking track, the pre-buried track concrete of 11-, 12- translation chassis rail；Supporting chassis steel after 13-
Rail, 2- translation chassis, 21- walking mechanisms, 211- motor reducers, 212- motors, 213- road wheels；22- vehicle frames, 221- master
Column；222- longitudinal directions bottom girder, 223- inner sides diagonal brace, 224- transverse bars, 225- long rails beams, 226- terminations diagonal brace, 227- electricity
Bottle track road, supporting trailer rail after 228-；23- leading screws, 231- cylinder bodies, 232- screw mandrels, 233- silk seats, 24- car arresters, after 4-
Translate chassis on supporting chassis, supporting chassis after 41-, 42- battery trucks, 43-H shaped steel.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is further illustrated.
As shown in Fig. 1-Fig. 9, the rapid translation chassis of supporting trailer after TBM, it is characterised in that including with drive mechanism
21 vehicle frame 22, the drive mechanism 21 include motor 212, motor reducer 211 and road wheel 213, described vehicle frame 22
Including four head trees 221 positioned at corner, the road wheel 213 is located at the bottom of head tree 221；
It is attached positioned at the side of two head trees 221 at front row by longitudinal bottom girder 222, positioned at two masters of heel row
The side of column 221 is attached again by longitudinal bottom girder 222；
In above-mentioned two longitudinal direction, multiple transverse bars 224, and transverse bar 224 and longitudinal bottom are installed in the top of bottom girder 222
Beam 222 is mutually perpendicular to, and two long rails beams 225 vertical with transverse bar 224 are provided with the transverse bar 224；It is described
Long rails beam 225 is respectively positioned at the surface of front and rear two pairs of head trees 221；
Rear supporting trailer rail 228 is also equipped with two long rails beams 225；Also two battery truck tracks
227 are arranged on the transverse bar 224, and two battery truck tracks 227 are between two long rails beams 225；The electricity
The both ends in bottle track road 227 are respectively equipped with car arrester 24；
Multiple leading screws 23 for being used to support long rails beam 225 are also interspersed with longitudinal bottom girder 222；
The rapid translation chassis of supporting trailer after described TBM, it is characterised in that respectively set in the inner side of four head trees 221
There is the inner side diagonal brace 223 for supporting transverse bar 224；
The termination diagonal brace 226 for supporting the end of long rails beam 225 is respectively provided with the outside of four head trees 221.
The rapid translation chassis of supporting trailer after described TBM, it is characterised in that described long rails beam 225 is by two
Root H shaped steel is spliced side by side.
The rapid translation chassis of supporting trailer after described TBM, it is characterised in that the leading screw 23 includes being interspersed in longitudinal direction
It is on bottom girder 222, with female cylinder body 231, the lower section of cylinder body 231 have be installed on externally threaded screw mandrel 232 it is described
On cylinder body 231, and the bottom of screw mandrel 232 is provided with base 233.
The rapid translation chassis of supporting trailer after described TBM, it is characterised in that longitudinal bottom girder 222, inner side diagonal brace
223rd, transverse bar 224, long rails beam 225, termination diagonal brace 226 use the length of side × length of side=150mm × 150mm H profile steel
It is made.
The rapid translation chassis of supporting trailer after described TBM, it is characterised in that the road wheel 213 of the translation chassis is adopted
Driven with motor 212, each one group of the left and right sides of motor 212, the power 5.5kw of motor 212, the motor decelerator of motor 212
211, decelerator 211 is connected with road wheel 213 using chain, and the speed reducing ratio of decelerator 211 is 105.13.
Utilize the method for supporting trailer after described translation chassis rapid translation, it is characterised in that comprise the following steps：
1) the step of laying translation trolley track 1：
Described translation trolley track 1 and after originating supporting carriage track 13 after the TBM in tunnel and receiving the TBM in tunnel
Supporting carriage track 13 is perpendicular, and the described bottom of translation trolley track 1 is pre-buried track concrete 11, pre-buried track concrete
Translation chassis rail 11 is set in 11；
2) the translation chassis 2 described in claim 1 is installed on described translation chassis rail 12；By along translation stage
The mode of the movement translation chassis 2 of car rail 12, supporting carriage track 13 after TBM is rear supporting on translation chassis 2 with being installed on
Trailer rail 228 is docked, and is fastened after docking with bolt；
3) all leading screws 23 for translating the bottom of chassis 2 are back-outed, the lower end of leading screw 23 is contacted ground；
4) the supporting pipeline of trailer 41 after First TBM is removed, and disconnects the connection after TBM between supporting trailer 41；Institute
It is the cable on TBM, water inlet pipe and water outlet pipe, sewage pipe, high-pressure air hose, ventilation duct, dedusting airduct, hydraulic oil pipe to state the pipeline on TBM.
5) supporting trailer 41 after first segment TBM is pushed into translation chassis 2 using battery truck 42；Then battery truck 42 exits flat
Moving stage car 2；
6) the translation all leading screws 23 in the bottom of chassis 2 are withdrawn；
7) supporting carriage track 13 after TBM and the rear supporting trailer rail 228 being installed on translation chassis 2 are disconnected into company
Connect；
8) start translation chassis 2, start supporting trailer 41 after transverse shifting TBM, until translation receives tunnel face in place；
9) by the rear supporting trailer rail 228 being installed on translation chassis 2 and supporting trailer after the TBM at reception tunnel face
Track 13 docks, and is fastened after docking with bolt；
10) all leading screws 23 for translating the bottom of chassis 2 are back-outed, the bottom of leading screw 23 is contacted ground；
11) battery truck 42 received on tunnel is opened to the rear supporting trailer rail 228 on translation chassis 2；
12) supporting trailer 41 after TBM is released into translation chassis 2 to supporting trailer after the TBM for receiving tunnel with battery truck 42
On track 13；
13) the translation all leading screws 23 in the bottom of chassis 2 are withdrawn；
14) by supporting trailer rail after TBM of the rear supporting trailer rail 228 being installed on translation chassis 2 with receiving tunnel
Road 13 disconnects；
15) translate the return of chassis 2 and originate tunnel；
16) repeat step 2)~step 15), supporting trailer 41 after remaining TBM is translated one by one.
Described rapid translation method, it is characterised in that in 1) the laying translation step of trolley track 1, controlled before laying
The depth displacement of trolley track 12 and rear supporting trailer rail 13 is translated well, is 1211mm, and the pre-buried translation chassis rail 12 is
43kg/m, the pre-buried gauge of translation chassis rail 12 and the rear supporting length direction wheel of trailer 41 are identical to centre-to-centre spacing, are
7193mm, realize that translation chassis stress falls in wheel to upper, avoid translating trolley structure deformation；Translate on chassis 2, behind two, outside
Supporting trailer rail 228 and the discrepancy in elevation of battery truck track 227 of inner side two are 150mm；Described pre-buried intensity of track concrete 11 etc.
For level marked as C30, the supporting track termination of trailer rail 228 is set after described car arrester 24 is movable, by steel plate welding plus
Work is molded, steady mobile with the supporting safety of trailer 41 after realization, avoids car slipping.
Described rapid translation method, it is characterised in that in the step 5), the battery truck 42 postpones supporting trailer 41
Upper translation chassis 2, is the top that a laterally disposed H profile steel 43 is first fixed on to the rear front end of supporting trailer 41 wheel pair, storage battery
Car 42 is by promoting the laterally disposed H profile steel 43, and then supporting trailer 41 moves forward after drive, until pushing to translation chassis 2；
It is first to pull down above-mentioned laterally disposed H profile steel 43, then battery truck 42 is opened to translation stage in the step 11)
Rear supporting trailer rail 228 on car 2；
Equally it is that a laterally disposed H profile steel 43 first is fixed on into the rear front end of supporting trailer 41 to take turns in the step 12)
To top, battery truck 42 is by promoting the laterally disposed H profile steel 43, and then supporting trailer 41 moves forward after driving, until pushing away
Supporting carriage track 13 after the upper TBM for receiving tunnel.
Described rapid translation method, it is characterised in that the laterally disposed model length of side of the H profile steel 43 × length of side=
250mm × 250mm, length 3000mm；The battery truck 42 is orthogonal frequency conversion locomotive, provides power using battery, starts
Gently, frequency control, realize after promoting supporting trailer it is steady, without translating chassis in impact.
The leading screw 23 includes cylinder body 231, screw mandrel 232, silk seat 233, and the cylinder body 231 of the leading screw 23 is using Ф 100mm
Round steel and 10mm steel plates be process, a diameter of 61mm of internal thread, filament length 150mm, the screw mandrel 232 of the leading screw 23 use
Ф 80mm round steel is process, the outer a diameter of 60mm of silk, filament length 160mm, and the silk seat 233 of the leading screw 23 is using Ф 100mm
Round steel and 10mm steel plates be process, filament length 30mm.The leading screw 23 is fixed use inside and outside silk screw up, remaining each part it
Between by being welded to connect.
Claims (10)
- The rapid translation chassis of supporting trailer after 1.TBM, it is characterised in that including the vehicle frame (22) with drive mechanism (21), institute Stating drive mechanism (21) includes motor (212), motor reducer (211) and road wheel (213), and described vehicle frame (22) includes position Four head trees (221) in corner, the road wheel (213) are located at head tree (221) bottom；It is attached positioned at the side of two head trees (221) at front row by longitudinal bottom girder (222), positioned at two masters of heel row The side of column (221) is attached again by longitudinal bottom girder (222)；Multiple transverse bars (224), and transverse bar (224) and the longitudinal direction are installed in the top of above-mentioned two longitudinal direction bottom girder (222) Bottom girder (222) is mutually perpendicular to, and two long rails beams vertical with transverse bar (224) are provided with the transverse bar (224) (225)；The long rails beam (225) is respectively positioned at the surface of front and rear two pairs of head trees (221)；Rear supporting trailer rail (228) is also equipped with two long rails beams (225)；Also two battery truck tracks (227) be arranged on the transverse bar (224), and two battery truck tracks (227) positioned at two long rails beams (225) it Between；The both ends of the battery truck track (227) are respectively equipped with car arrester (24)；Multiple leading screws (23) for being used to support long rails beam (225) are also interspersed with longitudinal bottom girder (222).
- 2. the rapid translation chassis of supporting trailer after TBM as claimed in claim 1, it is characterised in that in four head trees (221) the inner side diagonal brace (223) for supporting transverse bar (224) is respectively provided with the inside of；The termination diagonal brace (226) for supporting long rails beam (225) end is respectively provided with the outside of four head trees (221).
- 3. the rapid translation chassis of supporting trailer after TBM as claimed in claim 1, it is characterised in that described long rails beam (225) it is to be spliced side by side by two H profile steels.
- 4. the rapid translation chassis of supporting trailer after TBM as claimed in claim 1, it is characterised in that the leading screw (23) includes Be interspersed in it is on longitudinal bottom girder (222), with female cylinder body (231), have below cylinder body (231) with externally threaded screw mandrel (232) it is installed on described cylinder body (231), and screw mandrel (232) bottom is provided with base (233).
- 5. the rapid translation chassis of supporting trailer after TBM as claimed in claim 1, it is characterised in that longitudinal bottom girder (222), inner side diagonal brace (223), transverse bar (224), long rails beam (225), termination diagonal brace (226) use the length of side × length of side =150mm × 150mm H profile steel is made.
- 6. the rapid translation chassis of supporting trailer after TBM as claimed in claim 1, it is characterised in that the row of the translation chassis Walk wheel (213) to drive using motor (212), each one group of motor (212) left and right sides, motor (212) power 5.5kw, motor (212) motor decelerator (211), decelerator (211) are connected with road wheel (213) using chain, and decelerator (211) slows down Than for 105.13.
- 7. utilize the method for supporting trailer after the translation chassis rapid translation described in claim 1, it is characterised in that including following Step：1) the step of laying translation trolley track (1)：Described translation trolley track (1) and after originating supporting carriage track (13) after the TBM in tunnel and receiving the TBM in tunnel Supporting carriage track (13) is perpendicular, and described translation trolley track (1) bottom is pre-buried track concrete (11), pre-buried track Translation chassis rail (11) is set in concrete (11)；2) the translation chassis (2) described in claim 1 is installed on described translation chassis rail (12)；By along translation stage The mode of the mobile translation chassis (2) of car rail (12), by supporting carriage track (13) after TBM and is installed on translation stage (2) Supporting trailer rail (228) is docked afterwards, is fastened after docking with bolt；3) all leading screws (23) for translating chassis (2) bottom are back-outed, leading screw (23) lower end is contacted ground；4) supporting trailer (41) pipeline after First TBM is removed, and disconnects the connection after TBM between supporting trailer (41)；5) supporting trailer (41) after first segment TBM is pushed into translation chassis (2) using battery truck (42)；Then battery truck (42) moves back Go out to translate chassis (2)；6) the translation all leading screws in chassis (2) bottom (23) are withdrawn；7) supporting carriage track (13) after TBM and the rear supporting trailer rail (228) being installed on translation chassis (2) are disconnected and connected Connect；8) start translation chassis (2), start supporting trailer (41) after transverse shifting TBM, until translation receives tunnel face in place；9) the rear supporting trailer rail (228) on translation chassis (2) and supporting trailer after the TBM at reception tunnel face will be installed on Track (13) docks, fastened after docking with bolt；10) all leading screws (23) for translating chassis (2) bottom are back-outed, leading screw (23) bottom is contacted ground；11) battery truck (42) received on tunnel is opened to the rear supporting trailer rail (228) on translation chassis (2)；12) supporting trailer (41) after TBM is dragged with supporting after battery truck (42) release translation chassis (2) to the TBM for receiving tunnel On track road (13)；13) the translation all leading screws in chassis (2) bottom (23) are withdrawn；14) the rear supporting trailer rail (228) on translation chassis (2) and supporting trailer rail after the TBM in reception tunnel will be installed on Road (13) disconnects；15) translate chassis (2) return and originate tunnel；16) repeat step 2)~step 15), supporting trailer (41) after remaining TBM is translated one by one.
- 8. method as claimed in claim 7, it is characterised in that in described 1) laying translation trolley track (1) step, before laying Translation trolley track (12) and the depth displacement of rear supporting trailer rail (13) are controlled, is 1211mm, the pre-buried translation chassis Rail (12) is 43kg/m, and pre-buried translation chassis rail (12) gauge is with rear supporting trailer (41) the length direction wheel to center It is 7193mm away from identical, realizes that translation chassis stress falls in wheel to upper, avoid translating trolley structure deformation；Translate chassis (2) On, supporting trailer rail (228) and battery truck track (227) discrepancy in elevation of inner side two are 150mm behind two, outside；The pre-buried rail Concrete (11) strength grade in road is marked as C30, the car arrester (24) that supporting trailer rail (228) track termination is set after described To be movable, it is molded by steel plate welding processing, it is steady mobile with supporting trailer (41) safety after realization, avoid car slipping.
- 9. method as claimed in claim 7, it is characterised in that in the step 5), the battery truck (42) postpones supporting trailer (41) chassis (2) is translated on, is that a laterally disposed H profile steel 43 is first fixed on the upper of rear supporting trailer (41) front end wheel pair Side, battery truck (42) is by promoting the laterally disposed H profile steel (43), and then supporting trailer (41) reach after drive, until pushing away Upper translation chassis (2)；It is first to pull down above-mentioned laterally disposed H profile steel (43), then battery truck (42) is opened to translation stage in the step 11) Rear supporting trailer rail (228) on car (2)；Equally it is that a laterally disposed H profile steel 43 is first fixed on rear supporting trailer (41) front end wheel pair in the step 12) Top, battery truck (42) is by promoting the laterally disposed H profile steel (43), and then supporting trailer (41) reach after driving, directly Supporting carriage track (13) after to the TBM for pushing to reception tunnel.
- 10. rapid translation method as claimed in claim 9, it is characterised in that described laterally disposed H profile steel (43) model The length of side × the length of side=250mm × 250mm, length 3000mm；The battery truck (42) is orthogonal frequency conversion locomotive, using battery Power is provided, starts gentle, frequency control, realize after promoting supporting trailer it is steady, without translating chassis in impact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710754812.9A CN107762552B (en) | 2017-08-28 | 2017-08-28 | The rapid translation trolley and method of mating trailer after TBM |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710754812.9A CN107762552B (en) | 2017-08-28 | 2017-08-28 | The rapid translation trolley and method of mating trailer after TBM |
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| CN107762552A true CN107762552A (en) | 2018-03-06 |
| CN107762552B CN107762552B (en) | 2019-03-12 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517729A (en) * | 2018-05-30 | 2018-09-11 | 中国水利水电第八工程局有限公司 | TBM Backup system tracks |
| CN108756904A (en) * | 2018-06-12 | 2018-11-06 | 中铁隧道局集团有限公司 | Shield machine integrally originates construction method |
| CN109356603A (en) * | 2018-11-21 | 2019-02-19 | 中铁工程装备集团有限公司 | Mating trailer suspension arrangement and its construction method after a kind of rock tunnel(ling) machine |
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| CN109505646A (en) * | 2018-12-29 | 2019-03-22 | 中铁局集团有限公司 | The method of trolley is reversely hauled in a kind of tunnel |
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