CN110181677A - A kind of subway segment automatic production line - Google Patents
A kind of subway segment automatic production line Download PDFInfo
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- CN110181677A CN110181677A CN201910432206.4A CN201910432206A CN110181677A CN 110181677 A CN110181677 A CN 110181677A CN 201910432206 A CN201910432206 A CN 201910432206A CN 110181677 A CN110181677 A CN 110181677A
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- demoulding
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 88
- 230000004087 circulation Effects 0.000 claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 230000002787 reinforcement Effects 0.000 claims abstract description 28
- 230000032258 transport Effects 0.000 claims description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 24
- 239000004744 fabric Substances 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 13
- 238000012423 maintenance Methods 0.000 claims description 10
- 238000007689 inspection Methods 0.000 claims description 7
- 230000000284 resting effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000005056 compaction Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 239000011505 plaster Substances 0.000 claims 2
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001723 curing Methods 0.000 description 42
- 238000002156 mixing Methods 0.000 description 11
- 238000003860 storage Methods 0.000 description 7
- 238000010835 comparative analysis Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000035800 maturation Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention belongs to sections of jurisdiction to manufacture technical field, and in particular to a kind of subway segment automatic production line.A kind of subway segment automatic production line, including demoulding area, depanning tunnel, enter mould track regions, circulation tunnel, pouring area, enter mould tunnel and curing kilns, the pouring area and curing kilns enter at left and right sides of mould tunnel described in being located at, it is described enter mould track regions be located at the pouring area, enter mould tunnel and curing kilns on front side of, the curing kilns enter mould tunnel, pouring area and enter mould track regions to be respectively positioned between the circulation tunnel and the depanning tunnel, and the demoulding area is located on the right side of the depanning tunnel.The beneficial effects of the invention are as follows demoulding areas to be arranged on the right side of production line, the area steel reinforcement cage Ru Mo is single production line and is arranged on front side of curing kilns, concreting area is arranged on the left of production line, three regions are non-interference to be independent of each other and cooperates operation independently of each other, guarantees the efficiency of each production district and then improves the production efficiency of whole production line.
Description
Technical field
The invention belongs to sections of jurisdiction to manufacture technical field, and in particular to a kind of subway segment automatic production line.
Background technique
Domestic common subway segment production line is mostly with 2+4 (2 pour+4 maintenance railway lines of railway line) and 1+3 (1
Item pours+3 maintenance railway lines of railway line) duct piece production line is in the majority, also there is independent kiln formula production line few in number certainly.Root
According to the service condition of domestic each section of jurisdiction factory, these production line production capacities are usually 2.5~3 circulation/days, 20~30 ring of the daily output,
3.5 or even 4 circulation/days may be implemented in only a small number of section of jurisdiction factories.Domestic common production line at present, it is most that section of jurisdiction pours station
Positioned at position among production line.Considering that concrete haul distance is most short, general concrete mixing plant, which is arranged vertically on, to be poured near station,
This arrangement is relatively suitble to new subway section of jurisdiction factory, but for by concrete tubular pile factory or other concrete prefabricated element factories
The subway segment factory of transformation, then be not well suited for.The concrete mixing plant of tubular pole factory is arranged in the end position of workshop mostly, and
The station that pours of duct piece production line is located at position among workshop, and concrete occurs each from mixing plant to the transit route for pouring station
Kind bend, increases the haul distance and transport difficulty of concrete, while demoulding area and the area steel reinforcement cage Ru Mo and pouring close to each other hang
It pretends to be easy to produce when industry to generate to conflict and forms unnecessary danger, there are security risks.
Application publication number are as follows: the invention of 109624055 A of CN, a kind of automatic production line of subway segment, the invention are logical
The driving equipment for crossing mold trolley completes automation circulation, reduces and manually participates in, manual labor amount is reduced, although can be in certain journey
Production efficiency is improved on degree, but for finished product tunnel segment demoulding and operating logistics, steel reinforcement cage logistics and the big object of concrete logistics three
The separation of stream does not account for, i.e., demoulding area, the area steel reinforcement cage Ru Mo and concreting area are arranged on same production line and lean against
Together, logistics circulation is inefficient, and then influences the raising of section of jurisdiction production capacity, while there is also Hoisting Security hidden danger.
Summary of the invention
The technical problem to be solved in the present invention is that overcoming the deficiencies of the prior art and provide a kind of automatic metaplasia of subway segment
Producing line, for solving in duct piece production line, demoulding transhipment logistics, steel reinforcement cage logistics and the big logistics of concrete logistics three cannot be reasonable
The problem of cooperation, not only improves the efficiency of each logistics circulation, moreover it is possible to further increase the ability of section of jurisdiction production.
The technical scheme to solve the above technical problems is that a kind of subway segment automatic production line, including it is de-
Mould area, depanning tunnel enter mould track regions, circulation tunnel, pouring area, enter mould tunnel and curing kilns, the pouring area and curing kilns
Be located at it is described enter mould tunnel at left and right sides of, it is described enter before mould track regions are located at the pouring area, enter mould tunnel and curing kilns
Side, the curing kilns, enter mould tunnel, pouring area and enter mould track regions be respectively positioned on the circulation tunnel and the depanning tunnel it
Between, the demoulding area is located on the right side of the depanning tunnel；It further include that fortune mould assembly system and several segment dies, the fortune mould are total
It is used to enter to recycle the transport segment die between mould track regions, pouring area, curing kilns and demoulding area described at system, complete
Section of jurisdiction enters mould, pours, plasters, steam-cured and stripping process operation.
Further, further include concrete feed system and concrete cloth system, the concrete feed system setting it is described enter mould rail
Above road area and pouring area, the concrete cloth system and concrete feed system cooperate and are arranged, for conveying outer concrete
Cloth operation is carried out by concrete cloth system above to pouring area.
Further, the demoulding area is provided with several demoulding stations and several visiting stations, the demoulding station and faces
It examines station and is used for stripping operation and interim Inspection.
Further, it is described enter mould track regions include the quick fortune mould channel and area reinforcing bar Ru Mo, the area reinforcing bar Ru Mo packet
It includes cleaning oiling area, the area steel reinforcement cage Ru Mo and installs pre-buried test zone additional, for clearing up mold and spraying release agent, steel reinforcement cage is entered
Mould installs the operation of built-in fitting and inspection operation additional；The quick fortune mould channel is used to transport segment die to the circulation and cheat
Road.
Further, the pouring area include it is several be set side by side pour vibration station and plastering station, it is described to pour
Vibration station and plastering station are arranged in a one-to-one correspondence；The vibration station that pours carries out concreting distributing and vibratory compaction work
Industry, the plastering station carry out first receipts light plastering and clean appearance operation.
Further, the vibration station that pours is integral vibrating table or is adhesion type pneumatic vibrator station.
Further, the curing kilns include rest preheating zone, heating zone, flat-temperature zone and cooling area；The preheating of resting
The quadric-plastering that area is used to complete section of jurisdiction receives light and plastic covering film operation, the heating zone, flat-temperature zone and cooling area are used for
The heating of section of jurisdiction, the steam curing operation of constant temperature, the three phases that cool down.
Further, the fortune mould assembly system includes several paces conveyer belts and several ferry buses, the paces transmission
Band assembly includes several paces conveyer belts, and the paces conveyer belt is separately positioned on the demoulding area, enters mould track regions, pours
In area and curing kilns, for realizing the circulation of segment die between station and ferry bus and between adjacent stations；The ferry-boat
Vehicle is separately positioned on the depanning tunnel, enters mould tunnel, circulation tunnel and quickly transport in mould channel, the paces conveyer belt and pendulum
It crosses vehicle to be used cooperatively, realizes that segment die is followed by entering mould track regions to pouring area to curing kilns to the demoulding track regions Qu Zaizhi Ru Mo
The reciprocal hauling operation of ring.
The beneficial effects of the present invention are:
1, demoulding area is arranged on the right side of production line in the present invention, and the area reinforcing bar Ru Mo is single production line and is arranged in curing kilns
Front side, concreting area are arranged on the left of production line, and three regions are non-interference to be independent of each other and cooperate operation independently of each other,
Guarantee the efficiency of each production district and then improve the production efficiency of whole production line, while it is conflicting to avoid lifting operation
Craftsmanship accident.
2, it demoulds area, the area reinforcing bar Ru Mo and pouring area to be provided separately, so that the fortune of subsequent logistics transportation system higher efficiency
Defeated finished product section of jurisdiction and concrete and steel reinforcement cage.
3, the correspondence number of stations that the station being arranged in area, the area reinforcing bar Ru Mo and pouring area is not less than 2+4 production line is demoulded,
Promoted in terms of production efficiency larger, while also high circulation efficiency is also high for the efficiency that circulates.
4, different pipelines is respectively set in the big region of curing kilns four, and formation temperature rises the stair like control strategy of permanent drop, while auxiliary
Wet steam curing is helped, the quality problems of the surface defects such as cracked are reduced, maintenance effect is good；In addition increase preheating zone of resting,
Reduction is rested the time.
5, since life is arranged in the concrete mixing plant of previous tubular pole factory and some other concrete prefabricated element factories mostly
The tip position of producing line workshop, the present invention be more suitable this kind transformation complete tubular pole factory and concrete prefabricated element factory, reduce
Transportation range and transport difficulty of the concrete transportation to pouring area.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is production line top view described in the specific embodiment of the invention；
Fig. 2 is production line and peripheral equipment configuring area top view described in the specific embodiment of the invention；
Appended drawing reference:
1- demoulds area；11- demoulding station, 12- visiting station；2- depanning tunnel；3- enters mould track regions；31- reinforcing bar enters mould
Area；32- quickly transports mould channel；4- circulation tunnel；The pouring area 5-；6- enters mould tunnel；7- curing kilns；71- rests preheating zone；72-
Heating zone；The flat-temperature zone 73-；The cooling area 74-.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for
Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention
It encloses.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this hair
The ordinary meaning that bright one of ordinary skill in the art are understood.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
Embodiment
A kind of subway segment automatic production line provided by the present invention, specific embodiment is as shown in Figure 1, for production line
Top view, the present embodiment specific to by concrete tubular pile factory or other concrete prefabricated element factories transformation subway segment factory,
The present embodiment specifically includes demoulding area 1, depanning tunnel 2, enters mould track regions 3, circulation tunnel 4, pouring area 5, enters mould tunnel 6 and support
Kiln 7 is protected, pouring area 5 and curing kilns 7 are located at into 6 left and right sides of mould tunnel, are entered mould track regions 3 and are located at pouring area 5, enter mould hole
7 front side of road 6 and curing kilns, curing kilns 7 enter mould tunnel 6, pouring area 5 and enter mould track regions 3 to be respectively positioned on circulation tunnel 4 and depanning
Between tunnel 2, demoulding area 1 is located at 2 right side of depanning tunnel；It further include fortune mould assembly system and several segment dies, the present embodiment
Concrete configuration 12-13 covers segment die, but specific segment die quantity does not limit, and can also be expanded according to section of jurisdiction factory production scale
Hold 16-20 mold；Wherein fortune mould assembly system includes paces conveyer belt and several ferry buses, the specific ferry bus of the present embodiment
It is 4,4 ferry buses are separately positioned on depanning tunnel 2, enter mould tunnel 6, circulation tunnel 4 and quickly transport in mould channel 32, step
It cuts down conveyer belt setting demoulding area 1, entering in mould track regions 3, pouring area 5 and curing kilns 7, realizes that segment die is in work in each region
Circulation and station between position is to the transport between ferry bus, wherein four paces conveyer belts are arranged in demoulding area 1, wherein one with
Enter paces conveyer belt in mould track regions 3 to be laterally correspondingly arranged, the section of jurisdiction mould in two regions is realized by ferry bus in depanning tunnel 2
The circulation of tool is provided with vehicular oil cylinder and hitch gear on specific ferry bus, passes through vehicular oil cylinder and hitch gear is realized
Segment die on ferry bus is pushed on station, three paces conveyer belts are arranged in pouring area 5, pass through the pendulum in circulation tunnel 4
It crosses vehicle and the section of jurisdiction mould that quick fortune mould channel 32 is shipped is transported into a wherein paces conveyer belt, paces transmission belt realizes pouring area
Poured in 5 vibration station to plastering station segment die circulation and, in curing kilns 7 on every curing line setting one paces
Conveyer belt is realized circulation transport by entering mould tunnel 6, by being used cooperatively between paces conveyer belt and ferry bus, is realized
Circulation transmitting, the circulation of station to ferry bus and ferry bus to station of the segment die between every two adjacent stations, into one
Step realizes the trans-regional circulation transport of segment die, completes segment die in the area reinforcing bar Ru Mo 31, pouring area 5, curing kilns
Recycle stream between 7 and demoulding area 1 turns hauling operation；
Further, which further includes that concrete feed system and the setting of concrete cloth system concrete feed system are entering mould track
5 top of area 3 and pouring area, concrete feed system and concrete cloth system are used cooperatively, and realize the conveying and cloth operation of concrete,
Middle concrete cloth system is specially concrete spreader, and concrete feed system is feeding steel frame and concrete stack pallet, specifically
Concrete outside workshop is delivered to 5 top of pouring area by concrete feed system, then is poured concrete by concrete spreader
Build each pour in vibration station.
Further, there are three demoulding station 11 and a visiting stations 12 for the setting of demoulding area 1, for stripping operation and face
When Inspection, the depanning end sides of curing kilns 7 is arranged in demoulding area 1, when section of jurisdiction is into reaching demoulding strength after excessively steam-cured, warp
It is transported to demoulding area 1 by the ferry bus in depanning tunnel 2 to be demoulded, three demoulding stations 11 can be with effectively shortening total demoulding
Time, the circulation of the blank pipe sheet mold after accelerating demoulding can also be via depanning tunnels when needing ad hoc inspection and repair or breaking down
Ferry bus send to visiting station 12 and carries out repair and maintenance in 2, in addition, shortening demoulding time, visiting station to improve demoulding efficiency
12 motor-driven can equally use as demoulding station 11.
Further, entering mould track regions 3 includes that quickly fortune mould channel 32 and the area reinforcing bar Ru Mo 31, the area reinforcing bar Ru Mo 31 include
It clears up oiling area, the area steel reinforcement cage Ru Mo and installs pre-buried test zone additional, the area reinforcing bar Ru Mo 31 is provided with altogether eight stations, such as Fig. 1
Shown, from right to left, wherein first three station is cleaning oiling area to 31 station of the area reinforcing bar Ru Mo, is specifically used for cleaning mold and spray
Coating release agent, intermediate three stations are the area steel reinforcement cage Ru Mo, are substantially carried out steel reinforcement cage and enter modulo operation, latter two station is to install additional in advance
Test zone is buried, a series of operation of preparatory process before installing the buildings such as built-in fitting and inspection additional is substantially carried out；Then section of jurisdiction mould
Tool passes sequentially through quickly fortune mould channel 32, quickly transports mould channel 32 and transports segment die to circulation tunnel 4.
Wherein, the ferry bus in tunnel 4 that circulates will be transported quickly to pouring area the segment die that ships of fortune mould channel 32
It pours on vibration station, is poured accordingly and vibration service.
Further, pouring area 5 include three be set side by side pour vibration station and three plastering works being set side by side
Position, pours vibration station and plastering station is arranged in a one-to-one correspondence, and pours wherein pouring vibration station two more compared to 1+3 assembly line
Position is built, 1 pours position more than 2+4 assembly line, all improves the amount of pouring of unit time section of jurisdiction；Wherein pour vibration station
Concreting distributing and vibratory compaction operation are carried out, is concrete feed system, concrete pouring the top corresponding position of vibration station
Cloth system is used in conjunction with each other with concrete feed system, for each pour vibration station transport concrete pour cloth concrete then into
Row vibratory compaction operation；Pour vibration station be integral vibrating table or be adhesion type pneumatic vibrator station, in order to reach compared with
Good vibratory compaction effect can also use artificial internal vibration ancillary vibration in vibration processes, and plastering station carries out first
Receive light plastering operation and necessary clean appearance operation.
Further, concrete feed system is also connected with concrete mixing plant, by concrete mixing plant delivering concrete to concrete
Cloth system, which is arranged in the position outside production line workshop close to pouring area 5, since general tubular pole factory changes
The section of jurisdiction factory made, mixing plant are typically located at the position of workshop end, it is therefore apparent that the application was well suited for being transformed by tubular pole factory
Section of jurisdiction factory；And the mixing plant discharging height of tubular pole factory is generally between 3~4 meters, and the mixing plant discharging height of subway segment factory
Need 5~5.5 meters, it is poor that shipping height occurs in the two, for present in transformation because discharging open height is too low cannot be into workshop
The problem of material feeding, can take two o'clock solution:
1, concrete can specifically be sent from mixing plant discharge port to concrete distributing system using slope bucket elevator,
The program is simpler, while the working principle of slope bucket elevator and the blender of early application are almost the same, technology maturation,
Use can directly be brought.
2, scraper plate belt conveyor is specifically used, the program and the principle of slope bucket elevator are substantially similar, only will
The hopper for loading concrete has changed the conveyer belt of belt scraping plate, same this technology maturation, economy height into.
Both the above solution technique is mature, and feasibility and economy are relatively high, can directly bring use.
The segment die after cleaning tentatively is plastered by entering the feeding maintenance of the ferry bus in mould tunnel 6 by plastering station
Kiln 7 carry out it is quiet stop maintenance and steam curing.
Further, in this embodiment section of jurisdiction steam curing using curing kilns 7 concentrate maintenance, curing kilns 7 include rest
Preheating zone 71, heating zone 72, flat-temperature zone 73 and cooling area 74 are provided with 6 railway lines in curing kilns 7, with specific reference to section of jurisdiction altogether
Number of molds and production need that wherein any one or a plurality of tracks line can be shut down, and realize the flexible production of section of jurisdiction；Wherein, root
According to the steam-cured temperature requirement in section of jurisdiction, curing kilns 7 divide for preheating zone 71 of resting, heating zone 72, flat-temperature zone 73 and cooling area 74
Four regions will carry out quadric-plastering to section of jurisdiction and receive light, so resting in curing kilns 7 after concrete pipe sheet initial set
Preheating zone 71 carries out plastering and the operation of plastic covering film, further considers that the needs of height are opened in operating space and die cap, supports
The headroom kiln height of shield kiln 7 will suitably be increased compared to traditional curing kilns 7；Section of jurisdiction passes sequentially through preheating zone of resting in curing kilns 7
71, heating zone 72, flat-temperature zone 73 and cooling area 74, completion rests and heats up, constant temperature, cooling and reach three phases steam curing
Kiln discharge demoulding strength, section of jurisdiction kiln discharge and the ferry bus by depanning tunnel 2 send to demoulding area 1 and are demoulded, so as to form circulation life
Produce operation.Wherein the application is different from the maintenance side that 2+4 duct piece production line carries out dry blowing with tuberculated pipe for main heating tube
Formula, using the steam curing system of wet steam curing.Jet chimney with steam release pipeline be main heat supply pipeline, heating,
Three temperature subregions of constant temperature and cooling are respectively arranged independent steam release pipeline, it then follows more than 73 cloth in flat-temperature zone, 72 and of heating zone
Lack the ladder Distribution Principles of cloth in cooling area 74；In addition, from heating boiler to 1 tuberculated pipe of independent arrangement of flat-temperature zone 73, and
This pipeline self-constant temperature area 73 is heated to heating and cooling area 74 by up to lacking ladder arrangement, auxiliary wet steam curing respectively,
Also the extensible preheating zone 71 of resting that is arranged into carries out heating preheating to this pipeline simultaneously, and shortening is rested the time.It is this to be supported with moist steam
Maintenance method based on shield is not only completed three ladder steam curings of section of jurisdiction heating, constant temperature and cooling, and due to being supported using wet
Shield, section of jurisdiction is not in the quality problems of the surface defects such as crackle.
As shown in Fig. 2, the application further includes fabrication of reinforcing cage area, steel reinforcement cage transportation system and reinforcing bar except the production line
Cage storage area, fabrication of reinforcing cage area be arranged in curing kilns 7 far from enter mould track regions 3 side, for raw material of reinforcement rebar storage,
Blanking, steel reinforcement cage welding and the storage of finished product steel reinforcement cage, wherein steel reinforcement cage welding section is arranged in close to the position of curing kilns 7, is convenient for
The hoisting transportation of finished product steel reinforcement cage temporarily stores finished product reinforcing bar in addition, being used as steel reinforcement cage storage area at the top of curing kilns 7
Cage, steel reinforcement cage transportation system connect fabrication of reinforcing cage area and steel reinforcement cage storage area, and steel reinforcement cage transportation system includes cooperating to make
Overhead flat bed transport vehicle and steel frame system and reinforcing bar shop traveller, steel frame system is across setting in curing kilns top and level
It extends to reinforcement fabrication area and sets up scaoffold, for being moved back and forth for the overhead flat bed transport vehicle being disposed thereon, reinforcing bar vehicle
Between driving for lift steel reinforcement cage to overhead flat bed transport vehicle and transport to workshop steel reinforcement cage storage area it is temporary, in production line
Workshop driving is again provided in workshop, for entering finished product reinforcing bar cage hoisting to the reinforcing bar for being stored in steel reinforcement cage storage area
The die worker that enters that mould area 31 completes steel reinforcement cage makees.
Further, the also settable demoulding traffic zone on the right side of demoulding area 1, which is provided with tipper, driven plate
Vehicle and demoulding special hanger, the section of jurisdiction for completing demoulding are temporarily stored, and lifting to electric flatbed tricycle transports production line.
It can thus be seen that demoulding area 1 is arranged on the right side of production line, the area reinforcing bar Ru Mo 31 is single production line and setting exists
On front side of curing kilns, concreting area 5 is arranged on the left of production line, and demoulding area 1 is located at curing kilns 7 and goes out at die orifice, conveniently stripped
And logistics transports, the transport in the area reinforcing bar Ru Mo 31 is poured by not being related to the interference problem of demoulding lifting at the top of curing kilns 7
Area 5 passes through the mixing plant being arranged in outside workshop and carries out again pouring for pouring area 5 across quick fortune mould channel 32 by concrete feed system
It builds, this transport is located on the left of production line, will not interfere with another two logistics transportation system, the non-interference mutual not shadow in three regions
It rings and mutually indepedent cooperation is run, guarantee the efficiency of each production district and then improve the production efficiency of whole production line, keep away simultaneously
The conflicting craftsmanship accident of lifting operation is exempted from.
The specific production equipment of the application and peripheral equipment configuration are as shown in table 1.
The duct piece production line production equipment and peripheral equipment configuration list list of 1 the application of table
Wherein, depanning ferry bus in table 1, to send mould ferry bus, route selection ferry bus and progressive die ferry bus be in the present embodiment
Depanning tunnel, the quickly ferry bus in fortune mould channel, circulation tunnel and progressive die tunnel.
The comparative analysis of the application and 2+4 duct piece production line, 1+3 duct piece production line mostly use adhesion type to vibrate, and 2+4 is managed
Slice assembly line and the application are preferentially vibrated using integral vibrating table.Herein for the 2+4 duct piece production line using body vibration
With quick fortune mould duct piece production line productive temp and in terms of do with comparative analysis.Wherein, table 2 and table 3 are two
Kind duct piece production line is all 12 sets of segment dies, the variance analysis being all made of under integral vibrating table Vibration Condition in mold capacity
(day duty was calculated by 22 hours, and monthly number of days was calculated by 26 days).
2 two kinds of duct piece production line comparative analysis lists of table (2+4 line produces 2.5 circulations daily)
3 two kinds of duct piece production line comparative analysis lists of table (2+4 line produces 3 circulations daily)
It can be obtained from table 2 and table 3, productive temp is 8 minutes when 2+4 duct piece production line produces 2.5 circulations daily.The section of jurisdiction 2+4
Productive temp is 6.67 minutes when production line produces 3 circulations daily.Segment die is accelerated to transport mould due to using numerous mechanical equipments
Circulation, the productive temp of the application can achieve 5.24 minutes.Obviously quickly the operational efficiency of fortune mould duct piece production line will fastly very
It is more.
When 2+4 duct piece production line produces 2.5 circulations daily, 30 rings are had a daily output of, monthly output is 780 rings.The application is every
3.5 circulations of day production, have a daily output of 42 rings, 12 rings more voluminous than 2+4 duct piece production line；Monthly output is 1092 rings, is managed than 2+4
Slice assembly line 312 rings of fecund.When 2+4 duct piece production line produces 3 circulations daily, 36 rings are had a daily output of, monthly output is 936 rings；
Quickly voluminous 6 rings of fortune mould duct piece production line daily output ratio 2+4 duct piece production line；Monthly output ratio 2+4 duct piece production line fecund 156
Ring.It can analyze and obtain from above data, the application has good productivity effect and the output value defeated compared to 2+4 duct piece production line
Out.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (8)
1. a kind of subway segment automatic production line, it is characterised in that: including demoulding area, depanning tunnel, enter mould track regions, circulation
Tunnel, pouring area enter mould tunnel and curing kilns, the pouring area and curing kilns be located at it is described enter mould tunnel at left and right sides of,
It is described enter mould track regions be located at the pouring area, enter mould tunnel and curing kilns on front side of, the curing kilns enter mould tunnel, pouring area
And enter mould track regions and be respectively positioned between the circulation tunnel and the depanning tunnel, it is right that the demoulding area is located at the depanning tunnel
Side；Further include fortune mould assembly system and several segment dies, the fortune mould assembly system for it is described enter mould track regions, pour
Circulation transports the segment die between area, curing kilns and demoulding area, completes entering mould, pouring, plaster, steam-cured and demoulding for section of jurisdiction
Procedures.
2. a kind of subway segment automatic production line according to claim 1, it is characterised in that: further include concrete feed system
With concrete cloth system, concrete feed system setting it is described enter mould track regions and pouring area above, the concrete cloth system with
Concrete feed system, which cooperates, to be arranged, and carries out cloth by concrete cloth system for outer concrete to be transported to above pouring area
Operation.
3. a kind of subway segment automatic production line according to claim 1, it is characterised in that: the demoulding area is provided with
Several demoulding stations and several visiting stations, the demoulding station and visiting station are used for stripping operation and interim Inspection.
4. a kind of subway segment automatic production line according to claim 1, it is characterised in that: it is described enter mould track regions packet
Quickly fortune mould channel and the area reinforcing bar Ru Mo are included, the area the reinforcing bar Ru Mo includes cleaning oiling area, the area steel reinforcement cage Ru Mo and installs additional pre-
Test zone is buried, for clearing up mold and spraying release agent, steel reinforcement cage is entered into mould, installs the operation of built-in fitting and inspection operation additional；Institute
Quickly fortune mould channel is stated to be used to transport segment die to the circulation tunnel.
5. a kind of subway segment automatic production line according to claim 1, it is characterised in that: if the pouring area includes
It is dry be set side by side pour vibration station and plastering station, it is described pour vibration station and plastering station be arranged in a one-to-one correspondence；Institute
State and pour vibration station and carry out concreting distributing and vibratory compaction operation, the plastering station carry out it is first receive light plaster and
Clean appearance operation.
6. a kind of subway segment automatic production line according to claim 5, it is characterised in that: described to pour vibration station
For integral vibrating table or adhesion type pneumatic vibrator station.
7. a kind of subway segment automatic production line according to claim 1, it is characterised in that: the curing kilns include quiet
Support preheating zone, heating zone, flat-temperature zone and cooling area；Light and covering are received for completing the quadric-plastering of section of jurisdiction in the preheating zone of resting
Plastic film operation, the heating zone, flat-temperature zone and cooling area for the heating of section of jurisdiction, constant temperature, the three phases that cool down steam
Maintenance work.
8. a kind of subway segment automatic production line according to claim 1-7, it is characterised in that: the fortune mould
Assembly system includes paces conveyer belt assembly and several ferry buses, and the paces conveyer belt assembly includes several paces transmission
Band, the paces conveyer belt is separately positioned on the demoulding area, enters in mould track regions, pouring area and curing kilns, for realizing work
Position ferry bus between and adjacent stations between segment die circulation；The ferry bus is separately positioned on the depanning hole
Road enters mould tunnel, circulation tunnel and quickly transports in mould channel, and the paces conveyer belt and ferry bus are used cooperatively, and realize section of jurisdiction
The hauling operation that mold is moved in circles by entering mould track regions to pouring area to curing kilns to the demoulding track regions Qu Zaizhi Ru Mo.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910432206.4A CN110181677A (en) | 2019-05-22 | 2019-05-22 | A kind of subway segment automatic production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910432206.4A CN110181677A (en) | 2019-05-22 | 2019-05-22 | A kind of subway segment automatic production line |
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Family
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| CN201910432206.4A Pending CN110181677A (en) | 2019-05-22 | 2019-05-22 | A kind of subway segment automatic production line |
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| CN111300626A (en) * | 2020-02-28 | 2020-06-19 | 江苏丰和隧道设备有限公司 | Shield constructs production line of section of jurisdiction |
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| CN111531700A (en) * | 2020-05-18 | 2020-08-14 | 中交二航局第四工程有限公司安徽混凝土装配化构件分公司 | Section of jurisdiction assembly line convenient to remote concrete transportation |
| CN113524422A (en) * | 2021-07-06 | 2021-10-22 | 中铁工程机械研究设计院有限公司 | Logistics control method for track slab production line |
| CN113829487A (en) * | 2021-09-29 | 2021-12-24 | 广州市市政工程机械施工有限公司 | Extensible discrete flexible PC digital production line based on heavy-load AGV technology |
| CN114919055A (en) * | 2022-06-30 | 2022-08-19 | 中铁九局集团第三建设有限公司 | Subway shield constructs section of jurisdiction production line informationization construction system |
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| CN113524422A (en) * | 2021-07-06 | 2021-10-22 | 中铁工程机械研究设计院有限公司 | Logistics control method for track slab production line |
| CN113829487A (en) * | 2021-09-29 | 2021-12-24 | 广州市市政工程机械施工有限公司 | Extensible discrete flexible PC digital production line based on heavy-load AGV technology |
| CN114919055A (en) * | 2022-06-30 | 2022-08-19 | 中铁九局集团第三建设有限公司 | Subway shield constructs section of jurisdiction production line informationization construction system |
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Application publication date: 20190830 |