CN206889001U - A kind of tunnel arch processes transportation system - Google Patents
A kind of tunnel arch processes transportation system Download PDFInfo
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- CN206889001U CN206889001U CN201720879370.6U CN201720879370U CN206889001U CN 206889001 U CN206889001 U CN 206889001U CN 201720879370 U CN201720879370 U CN 201720879370U CN 206889001 U CN206889001 U CN 206889001U
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- bow member
- railcar
- motor
- control device
- walker
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Abstract
It the utility model is related to tunnel shaped steel arch manufacture field, specially a kind of tunnel arch processing transportation system, it is big to solve operating personnel's labor intensity in tunnel arch processing, the problem of processing efficiency is low, including conveying track and No. 1 motor railcar and No. 2 motor railcars that are arranged on conveying track, conveying track runs through bow member clod wash area, bow member weld zone and bow member examination are spelled and storage area is set, bow member weld zone is symmetrically arranged with welding support in the both sides of conveying track, the side of conveying track is provided with railcar power slip and slide wire bracket, bow member clod wash area and bow member welding section are provided with No. 1 motor railcar, spelled in bow member weld zone and bow member examination and storage section is provided with No. 2 motor railcars, No. 1 motor railcar and No. 2 motor railcars contact connection with slip by current-collector.The utility model reduces the risk in transit that straddle truck is brought in hoisting process, and especially making processing to a fairly large number of bow member has positive meaning.
Description
Technical field
Tunnel shaped steel arch manufacture field is the utility model is related to, specially a kind of tunnel arch processing transportation system.
Background technology
The country rock of various geology is frequently encountered in constructing tunnel, in order to ensure construction safety, steel arch-shelf is as initial stage
A kind of most common support pattern, specific work progress are：Steel arch-shelf is entered according to the size of country rock residing for tunnel
Merogenesis processing in row design and the processing factory outside tunnel.During construction, tunnel tunnel face excavation site is transported to, with excavation face
After anchor pole welding positioning, further longitudinally connected reinforcing bar and reinforced mesh between steel arch-shelf, finally encircle to reinforced mesh and shaped steel
Frame carries out gunite concrete and completes preliminary support reinforcement.
And during constructing tunnel, the processing of bow member is one essential of critical process, and for wall scroll
Tunnel, bow member are in great demand, and improve bow member production capacity, play the role of for tunnel overall progress very important.
And it is always after cold roll forming is cut, i.e., to be folded into shaped steel required by design by bending machine that tunnel arch, which is processed,
Radian.According to different Tunnel Design demands, steel arch-shelf is also not quite similar using specification, the length of shaped steel, and process needs
Want artificial assistance to be sent into shaped steel former material from bending machine one end, and lifted from the other end by the bow member after bending, further
Utilization manually rely on " split heads " and transport and to weld zone be attached plate weld, the bow member of welding fabrication uses hand fit gantry
Bow member finished product memory block is hoisted to be stored.There is operating personnel's labor intensity height in this pattern, physical demands is big, easily
Operating personnel is caused to construct tired, and straddle truck transportation range is grown, low construction efficiency, security risk is big.To mitigate operating personnel
Labor intensity, improve bow member processing efficiency, reduce the security risk of straddle truck lifting transport bow member, study a kind of bow member it is special plus
Work transportation system just seems very necessary.
The content of the invention
Operating personnel's labor intensity is big in the processing of existing tunnel arch in order to solve for the utility model, bow member processing efficiency
Lowly, using straddle truck hang movement it is defeated when the problem of larger security risk be present, there is provided a kind of tunnel arch processing transport system
System.
The utility model is achieved by the following technical solution：A kind of tunnel arch processes transportation system, including transport
Track and No. 1 motor railcar and No. 2 motor railcars that can be moved along conveying track, conveying track run through bow member clod wash
Area, bow member weld zone and bow member examination are spelled and storage area is set, and bow member weld zone is symmetrically arranged with welding in the both sides of conveying track
Support, the side of conveying track are provided with railcar power slip and slide wire bracket, bow member clod wash area and bow member weld zone it
Between be provided with No. 1 motor railcar, spelled in bow member weld zone and bow member examination and storage area between be provided with No. 2 motor railcars, 1
Number motor railcar and No. 2 motor railcars contact connection with slip by current-collector, and current-collector is current collection in slick line system
The main device of electric energy is picked up in side, and electric energy is directly conducted to electrical appliance by the sliding contact of collecting brush and guide rail by it, so as to
The mobile power supply of system is realized, current-collector sets and is separately positioned on No. 1 motor railcar and No. 2 motor railcars, can be by electricity
Motor and control device can be directly passed to.
No. 1 motor railcar includes railcar walker, and railcar walker bottom symmetrical is provided with road wheel, wherein one
Motor is connected with to road wheel, corner location is respectively arranged with jack at the top of railcar walker, and jacking is very heavy
Top top is connected with railcar platform, and railcar walker rear end is connected with track truck control device bottom girder, railcar control dress
Bottom set Liang Sijiaochu is respectively fixed with control device column, is provided with protective cover at the top of control device column, is stood in control device
The inside cavity that post, track truck control device bottom girder and protective cover are formed is provided with track truck control device and hydraulic power unit.
No. 2 motor railcars include railcar walker, and railcar walker bottom symmetrical is provided with road wheel, wherein one
Motor is connected with to road wheel, corner location is respectively arranged with jack at the top of railcar walker, and jacking is very heavy
Top top, which is connected with, strengthens steel box, and two longitudinally reinforced channel-section steels are symmetrically arranged with along the railcar direction of motion between reinforcement steel box,
Bow member storage longitudinal bracing is respectively fixed with the outside of longitudinally reinforced channel-section steel, strengthens steel box and longitudinally reinforced channel-section steel termination is fixed respectively
There is bow member to store cross-brace, railcar walker front end is connected with track truck control device bottom girder, track truck control device bottom
Liang Sijiaochu is respectively fixed with control device column, protective cover is provided with the top of control device column, in control device column, rail
The inside cavity that road truck control device bottom girder and protective cover are formed is provided with track truck control device and hydraulic power unit.
Railcar power slip and slide wire bracket are arranged on away from the position that ground level is 30cm ~ 40cm, and slide wire bracket
Interval 250cm ~ 350cm is uniformly arranged.
Conveying track is set using channel-section steel back-off, and channel-section steel is welded and fixed with ground built-in fitting.Using channel-section steel back-off and weld
The fixed form of built-in fitting, manual operation is simple, and the contact area of channel-section steel and built-in fitting is big, and fixed effect is good, cost performance
It is high.
Bow member stores cross-brace and bow member storage longitudinal bracing uses work steel, and bow member storage cross-brace is arc
Frame.
Possessed advantage and caused effect are the utility model compared with prior art：
It can effectively mitigate operating personnel's labor intensity using the utility model, improve bow member processing efficiency, while
The risk in transit that straddle truck is brought in hoisting process is reduced, processing is especially manufactured to a fairly large number of bow member to be had actively
Meaning, it is easy to promote the use of.
Brief description of the drawings
Fig. 1 is that bow member processes transportation system's floor map；
Fig. 2 is No. 1 motor railcar structural representation；
Fig. 3 is No. 1 motor railcar top view；
Fig. 4 is bow member weld zone schematic cross-sectional view；
Fig. 5 is No. 2 motor railcar top views；
Fig. 6 is finished product bow member traffic zone schematic cross-sectional view.
In figure:1- conveying tracks, 2- welding supports, 3- railcar power slips and slide wire bracket, 4-1 power rails
Car, 5-2 motor railcars, 6- motors, 7- railcar walkers, 8- jacks, 9- road wheels, 10- railcars
Platform, 11- track truck control device bottom girders, 12- track truck control devices, 13- control device columns, 14- protective covers, 15- add
Strong steel box, the longitudinally reinforced channel-section steels of 16-, 17- bow members storage cross-brace, 18- bow members storage longitudinal bracing, A- bow member clod washes area,
B- bow members weld zone, the examination of C- bow members is spelled and storage area.
Embodiment
The utility model is described further with reference to Fig. 1-Fig. 6, a kind of tunnel arch processes transportation system, including fortune
Defeated track 1 and No. 1 motor railcar 4 and No. 2 motor railcars 5 being arranged on conveying track 1, conveying track 1 is through arch
Frame clod wash area A, bow member weld zone B and bow member examination are spelled and storage area C is set, and bow member weld zone B is symmetrical in the both sides of conveying track 1
Welding support 2 is provided with, the side of conveying track 1 is provided with railcar power slip and slide wire bracket 3, in bow member clod wash area A
Bow member welding interval B is provided with No. 1 motor railcar 4,2 are provided between bow member weld zone B and bow member examination spelling and storage area C
Number 5, No. 1 motor railcar 4 of motor railcar and No. 2 motor railcars 5 contact connection with slip by current-collector.
No. 1 motor railcar 4 includes railcar walker 7, and the bottom symmetrical of railcar walker 7 is provided with road wheel 9, its
In a pair of road wheels 9 be connected with motor 6, the top of railcar walker 7 is symmetrically arranged with 4 jacks 8, jacking thousand
The top of jin top 8 is connected with railcar platform 10, and the rear end of railcar walker 7 is connected with track truck control device bottom girder 11, track
Control device column 13 is connected with truck control device bottom girder 11, the top of control device column 13 is provided with protective cover 14, controlled
The inside cavity that device column 13, track truck control device bottom girder 11 and protective cover 14 processed are formed is provided with track truck control device
12 and hydraulic power unit.
No. 2 motor railcars 5 include railcar walker 7, and the bottom symmetrical of railcar walker 7 is provided with road wheel 9, its
In a pair of road wheels 9 be connected with motor 6, the top of railcar walker 7 is symmetrically arranged with 4 jacks 8, jacking thousand
The top of jin top 8, which is connected with, strengthens steel box 15, and make-up two-by-two is respectively symmetrically provided with along the railcar direction of motion between reinforcement steel box 15
Longitudinally reinforced channel-section steel 16, the outside of longitudinally reinforced channel-section steel 16 is respectively fixed with bow member storage longitudinal bracing 18, strengthens the He of steel box 15
The longitudinally reinforced termination of channel-section steel 16 is respectively fixed with bow member storage cross-brace 17, and the front end of railcar walker 7 is connected with railcar
Control device bottom girder 11, control device column 13, the top of control device column 13 are connected with track truck control device bottom girder 11
Protective cover 14 is provided with, in the inside cavity that control device column 13, track truck control device bottom girder 11 and protective cover 14 are formed
It is provided with track truck control device 12 and hydraulic power unit.
Railcar power slip and slide wire bracket 3 are arranged on the position away from ground 30cm ~ 40cm, and slide wire bracket interval
250cm ~ 350cm is uniformly arranged.Conveying track 1 is set using channel-section steel back-off, and channel-section steel is welded and fixed with ground built-in fitting.Bow member
Storage cross-brace 17 and bow member storage longitudinal bracing 18 use work steel, and bow member storage cross-brace 17 is row's arc bow members.
Embodiment：
Tunnel arch processes transportation system, mainly by 2 self-control motor railcars, welding support 2, conveying track 1, tracks
Car power slip and the part of slide wire bracket 3 four are formed.
No. 1 motor railcar 4：It is mainly used in transporting the bow member of bow member forming mill cold roll forming to bow member weld zone B, i.e.,
Bow member welding processing is carried out on transport to welding support 2.Small rail car is made by oneself by running gear, hoisting system and control system three
Part forms.Running gear includes motor 6, road wheel 9 and railcar walker 7, and the 7 four jiaos of installations of railcar walker are solid
Fixed four 5t hydraulic jacks are as dolly climbing structure, and jack upper weld 1.5m × 1.2m × 10mm steel plates are as cold
Roll forming bow member conveyance rail platform 10.Railcar afterbody is using 16# channel-section steels, 70 angle steel and 10mm steel plates welding control system
System mounting platform, the main attachment rail truck control device 12 of control system mounting platform and hydraulic power unit.
No. 2 motor railcars：It is mainly used in transporting the finished product bow member of weld zone welding fabrication to area to be checked and bow member examination
Spell and storage area C is carried out trying spelling and stored.Its construction of No. 2 motor railcars 5 of self-control is with making No. 14 basic phase of motor railcar by oneself
Together, the main distinction is that the finished product bow member storage platform of four 5t hydraulic jack upper welds is welded using 4 18# I-steel
Connect.2 I-steel wherein perpendicular to supply line orbital direction are processed according to finished product bow member pre-bending radian, parallel with transporting
2 I-steel in trajectory direction need not carry out pre-bending.
Conveying track 1 is laid：Conveying track 1 is mainly used in connecting bow member clod wash area A, bow member weld zone B, bow member area to be checked
Spelling and storage area C are tried with bow member.Conveying track 1 length 70m, center spacing 1.1m, main be welded to connect using 2 8# channel-section steels and
Into back buckle on the ground, is welded and fixed using ground embedded bar.
Welding support 2：The region welded mainly as the semi-finished product I-steel of pre-bending shaping with bow member connecting plate, is adopted
It is molded with 20# I-steel welding processing, includes column and longeron two parts.Column longitudinal pitch 1.5m, column bottom is using length
The I-steel transverse weld for spending 40cm lays the stability for ensureing welding support 2 on the ground, is not easy to mainly with ground consolidation
The horizontal spacing of welding support 2 adjusts at any time, meets the bow member storage and welding of different length, longeron length 10m, with column top surface
It is welded to connect.The shaped steel handled through bow member clod wash area A being placed on No. 1 platform of motor railcar 4, with No. 1 power
Railcar 4 is transported to bow member weld zone B, is declined by operating the jack 8 on No. 1 motor railcar 4, by direct type to be welded
Steel is placed on welding support 2, and keeps firm；Further, the steel members handled through clod wash are carried out in bow member weld zone B
Soldering；After the completion of bow member welding, run using No. 2 motor railcars 5 to the bottom of welding support 2 for being supported by bow member,
Bow member is raised by operating jack 8 and depart from welding support 2, welding bow member is further passed through into No. 2 power rails
Car 5 is transported.
Railcar power slip and slide wire bracket 3：Principally serve as No. 1 motor railcar 4 and No. 2 motor railcars 5 carry
For power.Slip height highly determines according to cart slideway, apart from rail top face 30cm.Slip is fixed on slide wire bracket, sliding
Line bracket uses 40 × 60mm of ∠ unequal angle welding processing and formed, and slide wire bracket includes column and longitudinal rod two
Point, column spacing is arranged to 3m.
The utility model is simple in construction, reasonable in design, easy for construction, compared with traditional bow member machining production line, mainly
Add 2 self-control motor railcars, power slip and conveying track 1, about 25000 yuan of input increase, the processing efficiency of bow member
Lifting at double is obtained, operating personnel's labor intensity substantially reduces, and the security risk of straddle truck lifting transport bow member significantly drops
It is low, there is good application value.
Claims (6)
1. a kind of tunnel arch processes transportation system, including conveying track（1）And can be along conveying track（1）No. 1 of motion is dynamic
Power railcar（4）With No. 2 motor railcars（5）, it is characterised in that：Conveying track（1）Through bow member clod wash area（A）, bow member weldering
Meet area（B）Spelling and storage area are tried with bow member（C）Set, bow member weld zone（B）In conveying track（1）Both sides be symmetrically arranged with weldering
Connect support（2）, conveying track（1）Side be provided with railcar power slip and slide wire bracket（3）, in bow member clod wash area（A）
Between bow member weld zone（B）It is provided with No. 1 motor railcar（4）, in bow member weld zone（B）Spelling and storage area are tried with bow member
（C）Between be provided with No. 2 motor railcars（5）, No. 1 motor railcar（4）With No. 2 motor railcars（5）Pass through current-collector
Connection is contacted with slip.
A kind of 2. tunnel arch processing transportation system according to claim 1, it is characterised in that：No. 1 motor railcar（4）
Including railcar walker（7）, railcar walker（7）Bottom symmetrical is provided with road wheel（9）, one pair of which road wheel（9）
It is connected with motor（6）, railcar walker（7）Top corner location is respectively arranged with jack（8）, jack very heavy
Top（8）Top is connected with railcar platform（10）, railcar walker（7）Rear end is connected with track truck control device bottom girder
（11）, track truck control device bottom girder（11）Control device column is respectively fixed with corner（13）, control device column（13）
Top is provided with protective cover（14）, in control device column（13）, track truck control device bottom girder（11）And protective cover（14）Shape
Into inside cavity be provided with track truck control device（12）And hydraulic power unit.
A kind of 3. tunnel arch processing transportation system according to claim 1, it is characterised in that：No. 2 motor railcars（5）
Including railcar walker（7）, railcar walker（7）Bottom symmetrical is provided with road wheel（9）, one pair of which road wheel（9）
It is connected with motor（6）, railcar walker（7）Top corner location is respectively arranged with jack（8）, jack very heavy
Top（8）Top, which is connected with, strengthens steel box（15）, strengthen steel box（15）Between along the railcar direction of motion be symmetrically arranged with two it is vertical
To reinforcement channel-section steel（16）, longitudinally reinforced channel-section steel（16）Outside is respectively fixed with bow member storage longitudinal bracing（18）, strengthen steel box
（15）With longitudinally reinforced channel-section steel（16）Termination is respectively fixed with bow member storage cross-brace（17）, railcar walker（7）Front end
It is connected with track truck control device bottom girder（11）, track truck control device bottom girder（11）Control device is respectively fixed with corner to stand
Post（13）, control device column（13）Top is provided with protective cover（14）, in control device column（13）, track truck control device
Bottom girder（11）And protective cover（14）The inside cavity of formation is provided with track truck control device（12）And hydraulic power unit.
A kind of 4. tunnel arch processing transportation system according to claim 1, it is characterised in that：Railcar power slip and
Slide wire bracket（3）It is arranged on away from the position that ground level is 30cm ~ 40cm, and slide wire bracket interval 250cm ~ 350cm is uniformly set
Put.
A kind of 5. tunnel arch processing transportation system according to claim 1, it is characterised in that：Conveying track（1）Using
Channel-section steel back-off is set, and channel-section steel is welded and fixed with ground built-in fitting.
A kind of 6. tunnel arch processing transportation system according to claim 3, it is characterised in that：Bow member stores cross-brace
（17）Longitudinal bracing is stored with bow member（18）Use work steel, bow member storage cross-brace（17）For row's arc bow members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720879370.6U CN206889001U (en) | 2017-07-19 | 2017-07-19 | A kind of tunnel arch processes transportation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720879370.6U CN206889001U (en) | 2017-07-19 | 2017-07-19 | A kind of tunnel arch processes transportation system |
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| Publication Number | Publication Date |
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| CN206889001U true CN206889001U (en) | 2018-01-16 |
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ID=61297030
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720879370.6U Active CN206889001U (en) | 2017-07-19 | 2017-07-19 | A kind of tunnel arch processes transportation system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108480987A (en) * | 2018-06-04 | 2018-09-04 | 中机自动化装备股份有限公司 | A kind of tunnel steel arch frame mechanized production system |
| CN109702486A (en) * | 2018-11-16 | 2019-05-03 | 中铁三局集团有限公司 | A kind of processing unit (plant) improving tunnel steel arch frame connecting plate splicing accuracy |
-
2017
- 2017-07-19 CN CN201720879370.6U patent/CN206889001U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108480987A (en) * | 2018-06-04 | 2018-09-04 | 中机自动化装备股份有限公司 | A kind of tunnel steel arch frame mechanized production system |
| CN109702486A (en) * | 2018-11-16 | 2019-05-03 | 中铁三局集团有限公司 | A kind of processing unit (plant) improving tunnel steel arch frame connecting plate splicing accuracy |
| CN109702486B (en) * | 2018-11-16 | 2020-07-10 | 中铁三局集团有限公司 | Machining device for improving assembling precision of tunnel steel arch frame connecting plate |
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