CN110421682A - A kind of segment prefabricated production technology - Google Patents
A kind of segment prefabricated production technology Download PDFInfo
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- CN110421682A CN110421682A CN201910556670.4A CN201910556670A CN110421682A CN 110421682 A CN110421682 A CN 110421682A CN 201910556670 A CN201910556670 A CN 201910556670A CN 110421682 A CN110421682 A CN 110421682A
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- steam
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 238000005516 engineering process Methods 0.000 title claims abstract description 22
- 230000002787 reinforcement Effects 0.000 claims abstract description 34
- 238000012545 processing Methods 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 239000007921 spray Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002985 plastic film Substances 0.000 claims abstract description 8
- 229920006255 plastic film Polymers 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 230000003750 conditioning effect Effects 0.000 claims abstract description 4
- 238000003754 machining Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000004746 geotextile Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 3
- 210000002219 extraembryonic membrane Anatomy 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 19
- 230000008569 process Effects 0.000 abstract description 17
- 238000007689 inspection Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007586 pull-out test Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/04—Producing shaped prefabricated articles from the material by tamping or ramming
- B28B1/045—Producing shaped prefabricated articles from the material by tamping or ramming combined with vibrating or jolting
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The present invention relates to section of jurisdiction technical fields, more specifically, it relates to a kind of segment prefabricated production technology, which includes the following steps: to make reinforcement cage skeleton；Detection examination is carried out to reinforcement cage skeleton, hangs section of jurisdiction Sign Board；Template cleaning spray coat；Mold clamp accuracy detection；Reinforcement cage skeleton is lifted in segment die, built-in fitting installing processing is carried out；Concealment acceptance and inspection；Concrete placings vibrate processing；Receipts face is rested；It is steam-cured；Demoulding；Section of jurisdiction after demoulding is transported to conditioning beds, section of jurisdiction is detected and is modified；Water is supported；Section of jurisdiction after water is supported is sent into spray field and carries out spray moisture-keeping maintaining；Section of jurisdiction after spray moisture-keeping maintaining is sent to stockyard, plastic film is put on and is sealed.The technical solution provided according to the present invention, it is convenient that the process of section of jurisdiction is traced by hanging section of jurisdiction Sign Board and setting information management system on section of jurisdiction.
Description
Technical field
The present invention relates to section of jurisdiction technical field, in particular to a kind of segment prefabricated production technology.
Background technique
Shield duct piece is the minimum unit of tunnel-liner installation and stress, is the innermost layer barrier in tunnel, carries resistance
The effect of earth pressure, groundwater pressure.The quality of shield duct piece directly affects the structure in tunnel after assembled effect and molding
Performance, waterproof performance and durability.
Existing shield duct piece is needed during processing by multiple working procedure, when shield duct piece goes out after processing is completed
It is time-consuming and laborious to the retrospect of problem section of jurisdiction machining information when existing quality problems, quickly it can not determine the reason of quality problems occur.
Summary of the invention
In view of this, the present invention provides a kind of segment prefabricated production technology, and mainly solving the technical problems that: how to trace
The machining information of section of jurisdiction.
In order to achieve the above objectives, present invention generally provides following technical solutions:
The embodiment of the present invention provides a kind of segment prefabricated production technology, includes the following steps:
Step S1: the reinforcing bar made is powered on into the type that is welded into fetal membrane and forms reinforcement cage skeleton, is reserved on reinforcement cage skeleton curved
Bolt plastic bushing；
Step S2: carrying out detection examination to reinforcement cage skeleton according to design standard, hangs on each reinforcement cage skeleton after acceptance(check)
Hanging tube piece Sign Board includes the information of corresponding steel reinforcement cage carcasing on the section of jurisdiction Sign Board；
Step S3: the steam-cured ceiling face that reinforcement cage skeleton is transported to prefabricated workshop is stored；In prefabricated workshop have straight trip track,
Traversing ferry bus and in the segment die vehicle walked of straight trip track uplink, straight trip track to include positioned at the first of steam-cured room side
Keep straight on track and through steam-cured room second keep straight on track, first straight trip track with second keep straight on parallel track；It is described traversing
Ferry bus is used for segment die vehicle of ferrying between the first straight trip track and the second straight trip track；It is described first straight trip track on according to
It is secondary that there is section of jurisdiction lifting demoulding station, template cleaning spray coat station, mold clamp accuracy detection station, built-in fitting to install work
Position, concealment acceptance and check that station, concrete placings vibrate station；
Step S4: lifting the segment die car on built-in fitting installing station for the reinforcement cage skeleton on steam-cured ceiling face, into
Row built-in fitting installing processing；Wherein, the segment die on the segment die vehicle successively passes through before lifting reinforcement cage skeleton
Template cleaning spray coat station and mold clamp accuracy detection station perform corresponding processing；
Step S5: segment die vehicle drives reinforcement cage skeleton successively to pass through concealment acceptance and checks that station and concrete placings vibrate station
It performs corresponding processing, and by concealment acceptance and checks that the vibrate operation information of station of station and concrete placings is added into section of jurisdiction mark
Board；
Step S6: after the completion of casting is vibrated, receipts face is carried out to segment die, is rested；
Step S7: after cure at the beginning of concrete, in the surface plastic covering film of concrete, the lid of segment die is shut, lid covers
On plastic film, layer of geotextile is then covered again；
Step S8: segment die vehicle drives section of jurisdiction to enter steam-cured interior, and successively passes through in steam-cured interior along the second straight trip track
Pre- steam-cured area, steam-cured heating zone, steam-cured flat-temperature zone and cooling area；Section of jurisdiction on segment die vehicle is in cooling area Temperature fall；
Step S9: the section of jurisdiction after cooling is sent to section of jurisdiction and lifts by crane demoulding station by segment die vehicle, carries out thermometric to section of jurisdiction, works as the temperature difference
When meeting design requirement, the tunnel segment demoulding on segment die vehicle is handled, and the information of demoulding is added into section of jurisdiction Sign Board；
Step S10: the section of jurisdiction after demoulding is transported to conditioning beds, section of jurisdiction is detected and is modified；
Step S11: section of jurisdiction is hung in into pond and is conserved；
Step S12: the section of jurisdiction after water is supported is sent into spray field and carries out spray moisture-keeping maintaining；
Step S13: the section of jurisdiction after spray moisture-keeping maintaining is sent to stockyard, plastic film is put on and is sealed.
The present invention is further arranged to: being sent to two dimensional code mark is posted on each section of jurisdiction in stockyard, each two dimensional code mark is used
In the production information for showing corresponding section of jurisdiction on the display device after scanning recognition.
The present invention is further arranged to: the segment prefabricated production technology use information management system adds each section of jurisdiction
Work information is handled；The Information Management System includes background host computer and information collecting device；
The quantity of the information collecting device is each station that is multiple and being successively set on section of jurisdiction processing, for acquiring each section of jurisdiction
In the production information of corresponding station；
The background host computer and each information collecting device communicate to connect, and the background host computer is for receiving and storing each section of jurisdiction in phase
The production information of station is answered, and corresponding two dimensional code is generated according to the production information of each section of jurisdiction and is identified.
The present invention is further arranged to: the segment prefabricated production technology further include:
Step S14: to sending the section of jurisdiction to stockyard to detect, the detection includes the horizontal assembled detection of tricyclic, the examination of bending resistance to plucking
Test detection and the detection of bending leak test.
The present invention is further arranged to: the straight trip track further includes the third straight trip track that steam-cured ceiling face is arranged in,
Third straight trip track stretches out prefabricated workshop, and third keeps straight on track equipped with concrete waggon, and concrete waggon is used for will be outside prefabricated workshop
The concrete in portion is delivered to concrete placings and vibrates station.
The present invention is further arranged to: the ratio of both the first straight trip track and the second straight trip track quantity is 1:3.
The present invention is further arranged to: having thermal insulating door thermally insulated door between steam-cured interior, twoth adjacent area and for controlling heat preservation
The control device of door folding.
The present invention is further arranged to: in step s 11, the water of the section of jurisdiction feeding time is 7 days；In step s 12, section of jurisdiction
Spraying the moisture-keeping maintaining time is 7 days.
By above-mentioned technical proposal, the segment prefabricated production technology of the present invention is at least had the advantages that
(1) by hanging section of jurisdiction Sign Board on section of jurisdiction, the whole suspension in the process of section of jurisdiction of section of jurisdiction Sign Board, section of jurisdiction exists
After processing is completed, operating personnel inserts corresponding machining information on the Sign Board of section of jurisdiction to corresponding station, when section of jurisdiction completes the process
It afterwards, include all information of section of jurisdiction processing on the Sign Board of section of jurisdiction, it is so convenient that the process of section of jurisdiction is traced, work as pipe
Piece can find out in time reason according to the machining information on the Sign Board of section of jurisdiction when there are quality problems.
(2) by the way that in the process of section of jurisdiction, the machining information of real-time typing section of jurisdiction, background host computer can be according to each pipe
The machining information of piece generates corresponding two dimensional code, and two dimensional code is attached on corresponding section of jurisdiction, is scanned to two dimensional code,
It can check all information of section of jurisdiction, trace more convenient.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, with presently preferred embodiments of the present invention, detailed description is as follows below.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below.It is to be appreciated that if the present invention
Directionality instruction (such as up, down, left, right, before and after ...) is related in embodiment, then directionality instruction is only used for explaining
Relative positional relationship, motion conditions etc. between component each under a certain particular pose, if the particular pose changes,
Then directionality instruction also correspondingly changes correspondingly.In addition, if relating to retouching for " first ", " second " etc. in the embodiment of the present invention
It states, then the description for being somebody's turn to do " first ", " second " etc. is used for description purposes only, and is not understood to indicate or imply its relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.
A kind of segment prefabricated production technology that one embodiment of the present of invention proposes, includes the following steps:
Step S1: the reinforcing bar made is powered on into the type that is welded into fetal membrane and forms reinforcement cage skeleton, is reserved on reinforcement cage skeleton curved
Bolt plastic bushing.
Wherein, reinforcing bar can be processed using the high digital control steel bar process equipment of automation machining accuracy, add reinforcing bar
Work process realizes precision, standardization and batch production.
Step S2: detection examination is carried out to reinforcement cage skeleton according to design standard, in each reinforcement cage skeleton after acceptance(check)
Upper suspension section of jurisdiction Sign Board includes the information of corresponding steel reinforcement cage carcasing on the Sign Board of section of jurisdiction.
What needs to be explained here is that: it includes that radian detection is checked and accepted that above-mentioned detection, which is checked and accepted, specifically, can use radian
Monitor station detects the radian of reinforcement cage skeleton.Reinforcement cage skeleton on above-mentioned section of jurisdiction Sign Board makes information
Producer, Sign Board serial number, model, deadline, type, skeleton number, identifier detect whether that qualification etc. is related to radian
Information.
Step S3: the steam-cured ceiling face that reinforcement cage skeleton is transported to prefabricated workshop is stored.There is straight trip in prefabricated workshop
Track, traversing ferry bus and the segment die vehicle for being walked in straight trip track uplink.Track of keeping straight on includes being located at steam-cured room side
First straight trip track and through steam-cured room second keep straight on track, first straight trip track with second keep straight on parallel track.It is horizontal
It moves ferry bus and is used for segment die vehicle of ferrying between the first straight trip track and the second straight trip track.On first straight trip track successively
Work is installed with section of jurisdiction lifting demoulding station, template cleaning spray coat station, mold clamp accuracy detection station, built-in fitting
Position, concealment acceptance and check that station, concrete placings vibrate station.
Wherein, since reinforcement cage skeleton is stored in steam-cured ceiling face, facilitate crane directly by reinforcement cage skeleton lift into
On first straight trip track of steam-cured room side；And since above-mentioned each station is successively along the first straight trip track arrangement, section of jurisdiction mould
Tool vehicle easily can drive section of jurisdiction to switch between stations, convenient to process to section of jurisdiction；In addition, passing through traversing ferry bus
Ferry-boat, may be implemented segment die vehicle first straight trip track and second straight trip track on efficient switching.To sum up, by upper
The processing efficiency of section of jurisdiction can be improved in the setting stated.
Step S4: the reinforcement cage skeleton on steam-cured ceiling face is lifted into the segment die vehicle on built-in fitting installing station
It is interior, carry out built-in fitting installing processing.Wherein, the segment die on segment die vehicle successively passes through before lifting reinforcement cage skeleton
Template cleaning spray coat station and mold clamp accuracy detection station perform corresponding processing, to improve the processing matter of section of jurisdiction
Amount.
Step S5: segment die vehicle drives reinforcement cage skeleton successively to pass through concealment acceptance and checks that station and concrete placings vibrate
Station performs corresponding processing, and by concealment acceptance and checks that the vibrate operation information of station of station and concrete placings is added into section of jurisdiction
Sign Board.
Specifically, above-mentioned operation information may include concealment acceptance people, die number, the duration of pouring and section of jurisdiction flowing water
Number etc. information.
Step S6: after the completion of casting is vibrated, receipts face is carried out to segment die, is rested.
Step S7: after cure at the beginning of concrete, in the surface plastic covering film of concrete, the lid of segment die, lid are shut
Lid on a plastic film, then covers layer of geotextile again.
Wherein, plastic film, lid and geotextile three cooperation, can make concrete keep cement within the regular hour
Temperature and humidity condition required for hydration.
Step S8: segment die vehicle drives section of jurisdiction to enter steam-cured interior, and keeps straight on track successively along second in steam-cured interior
By pre- steam-cured area, steam-cured heating zone, steam-cured flat-temperature zone and cooling area；Section of jurisdiction on segment die vehicle drops naturally in cooling area
Temperature.
Wherein, since section of jurisdiction is in cooling area Temperature fall, it can be effectively prevented that cooling is too fast to cause concrete surface to generate
Crackle.
Step S9: the section of jurisdiction after cooling is sent to section of jurisdiction and lifts by crane demoulding station by segment die vehicle, carries out thermometric to section of jurisdiction, when
When the temperature difference meets design requirement, the tunnel segment demoulding on segment die vehicle is handled, and the information of demoulding is added into section of jurisdiction mark
Board.
Wherein, the information of demoulding may include demoulding time and mark people etc..
Step S10: the section of jurisdiction after demoulding is transported to conditioning beds, section of jurisdiction is detected and is modified.
Step S11: section of jurisdiction is hung in into pond and is conserved.Preferably, the section of jurisdiction water feeding time can be 7 days.
Step S12: the section of jurisdiction after water is supported is sent into spray field and carries out spray moisture-keeping maintaining.Preferably, section of jurisdiction sprays moisturizing
The time of maintenance is 7 days.
Step S13: the section of jurisdiction after spray moisture-keeping maintaining is sent to stockyard, plastic film is put on and is sealed.
In the technical solution of above-mentioned offer, by hanging section of jurisdiction Sign Board on section of jurisdiction, section of jurisdiction Sign Board is in section of jurisdiction
Whole suspension in process, section of jurisdiction corresponding station after processing is completed, operating personnel inserts accordingly on the Sign Board of section of jurisdiction
Machining information, it is so convenient to pipe when section of jurisdiction includes all information of section of jurisdiction processing after processing is completed, on the Sign Board of section of jurisdiction
The process of piece is traced, and can be looked in time according to the machining information on the Sign Board of section of jurisdiction when quality problems occurs in section of jurisdiction
Reason out.
In addition, in the process of section of jurisdiction, it is more in the process of section of jurisdiction by step S2, S5 and S10 of setting
It is secondary to be detected, it is controlled with quality of the whole process to section of jurisdiction, improves the yields of section of jurisdiction.
Further, segment prefabricated production technology of the invention can also include:
Step S14: to sending the section of jurisdiction to stockyard to detect, which includes the horizontal assembled detection of tricyclic, bending pullout tests
Detection and the detection of bending leak test etc..
By the step S14 of setting, the quality of section of jurisdiction may further ensure that, improve the feasible of section of jurisdiction construction technology
Property.
Further, aforementioned to send to posting two dimensional code mark on each section of jurisdiction in stockyard.Each two dimensional code mark is for through sweeping
Retouch the production information for showing corresponding section of jurisdiction after identifying on the display device.The production information may include on above-mentioned section of jurisdiction Sign Board
Information and section of jurisdiction process in other machined parameters etc..
Both two dimensional code mark and section of jurisdiction Sign Board above-mentioned cooperation, it is possible to prevente effectively from the production information of section of jurisdiction is lost
It loses, it is ensured that the trackability of section of jurisdiction information.
Further, the machining information of segment prefabricated production technology use information management system of the invention to each section of jurisdiction
It is handled.The Information Management System includes background host computer and information collecting device.The quantity of information collecting device be it is multiple,
And it is successively set on each station of section of jurisdiction processing.Information collecting device is for acquiring each section of jurisdiction in the production information of corresponding station.
Background host computer and each information collecting device communicate to connect, and background host computer is for receiving and storing each section of jurisdiction in the production of corresponding station
Information, and corresponding two dimensional code is generated according to the production information of each section of jurisdiction and is identified.
Above-mentioned information collecting device may include the input equipments such as keyboard and various kinds of sensors etc..Operating personnel can lead to
It crosses the input equipments such as keyboard and directly inputs each parameter of section of jurisdiction in process.And the phase that each sensor can then will test
It closes data and is transmitted directly to background host computer.Wherein, the input equipments such as keyboard and various kinds of sensors cooperate, and use artificial and automatic inspection
The mode combined is surveyed, each machined parameters of section of jurisdiction in process can be acquired comprehensively, the machining information of section of jurisdiction is prevented to lack
It loses.
Further, straight trip track above-mentioned further includes the third straight trip track that steam-cured ceiling face is arranged in.The third is straight
Row track stretches out prefabricated workshop.Third keeps straight on track equipped with concrete waggon, and concrete waggon is used for the concrete outside prefabricated workshop
Concrete placings are delivered to vibrate station.
By above-mentioned setting, the transport of concrete is facilitated, concrete transport vehicle need not enter prefabricated workshop, on the one hand can be to avoid
Concrete transport vehicle enters prefabricated workshop and impacts to the processing of section of jurisdiction；On the other hand, the space in prefabricated workshop is also saved, it is prefabricated
Workshop can be built smaller, save cost.
Further, the ratio of both aforementioned first straight trip track and the second straight trip track quantity is 1:3.In other words,
That is corresponding 3 curing lines of 1 duct piece production line.It is arranged such mainly since the curing time of section of jurisdiction is significantly larger than section of jurisdiction in life
Process time in producing line, and by the ratio setting of 1:3, the processing efficiency of section of jurisdiction can be improved.
Further, the control between steam-cured interior, twoth adjacent area with thermal insulating door thermally insulated door and for controlling thermal insulating door thermally insulated door folding
Device processed.
Wherein, by the thermal insulating door thermally insulated door of setting, it can prevent the temperature between adjacent twoth area from interfering, ensure that in each area
The stabilization of temperature.
Above-mentioned control device may include cylinder etc., to drive thermal insulating door thermally insulated door folding by cylinder.
What needs to be explained here is that: in the absence of conflict, those skilled in the art can according to the actual situation by
Relevant technical characteristic is combined with each other in above-mentioned each example, to reach corresponding technical effect, particularly for various combined situations
It will not repeat them here.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of segment prefabricated production technology, which comprises the steps of:
Step S1: the reinforcing bar made is powered on into the type that is welded into fetal membrane and forms reinforcement cage skeleton, is reserved on reinforcement cage skeleton curved
Bolt plastic bushing；
Step S2: carrying out detection examination to reinforcement cage skeleton according to design standard, hangs on each reinforcement cage skeleton after acceptance(check)
Hanging tube piece Sign Board includes the information of corresponding steel reinforcement cage carcasing on the section of jurisdiction Sign Board；
Step S3: the steam-cured ceiling face that reinforcement cage skeleton is transported to prefabricated workshop is stored；In prefabricated workshop have straight trip track,
Traversing ferry bus and in the segment die vehicle walked of straight trip track uplink, straight trip track to include positioned at the first of steam-cured room side
Keep straight on track and through steam-cured room second keep straight on track, first straight trip track with second keep straight on parallel track；It is described traversing
Ferry bus is used for segment die vehicle of ferrying between the first straight trip track and the second straight trip track；It is described first straight trip track on according to
It is secondary that there is section of jurisdiction lifting demoulding station, template cleaning spray coat station, mold clamp accuracy detection station, built-in fitting to install work
Position, concealment acceptance and check that station, concrete placings vibrate station；
Step S4: lifting the segment die car on built-in fitting installing station for the reinforcement cage skeleton on steam-cured ceiling face, into
Row built-in fitting installing processing；Wherein, the segment die on the segment die vehicle successively passes through before lifting reinforcement cage skeleton
Template cleaning spray coat station and mold clamp accuracy detection station perform corresponding processing；
Step S5: segment die vehicle drives reinforcement cage skeleton successively to pass through concealment acceptance and checks that station and concrete placings vibrate station
It performs corresponding processing, and by concealment acceptance and checks that the vibrate operation information of station of station and concrete placings is added into section of jurisdiction mark
Board；
Step S6: after the completion of casting is vibrated, receipts face is carried out to segment die, is rested；
Step S7: after cure at the beginning of concrete, in the surface plastic covering film of concrete, the lid of segment die is shut, lid covers
On plastic film, layer of geotextile is then covered again；
Step S8: segment die vehicle drives section of jurisdiction to enter steam-cured interior, and successively passes through in steam-cured interior along the second straight trip track
Pre- steam-cured area, steam-cured heating zone, steam-cured flat-temperature zone and cooling area；Section of jurisdiction on segment die vehicle is in cooling area Temperature fall；
Step S9: the section of jurisdiction after cooling is sent to section of jurisdiction and lifts by crane demoulding station by segment die vehicle, carries out thermometric to section of jurisdiction, works as the temperature difference
When meeting design requirement, the tunnel segment demoulding on segment die vehicle is handled, and the information of demoulding is added into section of jurisdiction Sign Board；
Step S10: the section of jurisdiction after demoulding is transported to conditioning beds, section of jurisdiction is detected and is modified；
Step S11: section of jurisdiction is hung in into pond and is conserved；
Step S12: the section of jurisdiction after water is supported is sent into spray field and carries out spray moisture-keeping maintaining；
Step S13: the section of jurisdiction after spray moisture-keeping maintaining is sent to stockyard, plastic film is put on and is sealed.
2. segment prefabricated production technology according to claim 1, which is characterized in that send to posting on each section of jurisdiction in stockyard
Two dimensional code mark, each two dimensional code identify the production information for showing corresponding section of jurisdiction on the display device after scanning recognition.
3. segment prefabricated production technology according to claim 2, which is characterized in that the segment prefabricated production technology uses
Information Management System handles the machining information of each section of jurisdiction；The Information Management System includes background host computer and information
Acquire equipment；
The quantity of the information collecting device is each station that is multiple and being successively set on section of jurisdiction processing, for acquiring each section of jurisdiction
In the production information of corresponding station；
The background host computer and each information collecting device communicate to connect, and the background host computer is for receiving and storing each section of jurisdiction in phase
The production information of station is answered, and corresponding two dimensional code is generated according to the production information of each section of jurisdiction and is identified.
4. segment prefabricated production technology according to any one of claim 1 to 3, which is characterized in that further include:
Step S14: to sending the section of jurisdiction to stockyard to detect, the detection includes the horizontal assembled detection of tricyclic, the examination of bending resistance to plucking
Test detection and the detection of bending leak test.
5. segment prefabricated production technology according to any one of claim 1 to 3, which is characterized in that
The straight trip track further includes the third straight trip track that steam-cured ceiling face is arranged in, and third straight trip track stretches out prefabricated vehicle
Between, third keeps straight on track equipped with concrete waggon, and concrete waggon vibrates for the concrete outside prefabricated workshop to be delivered to concrete placings
Station.
6. segment prefabricated production technology according to any one of claim 1 to 3, which is characterized in that
The ratio of both the first straight trip track and the second straight trip track quantity is 1:3.
7. segment prefabricated production technology according to any one of claim 1 to 3, which is characterized in that
Control device between steam-cured interior, twoth adjacent area with thermal insulating door thermally insulated door and for controlling thermal insulating door thermally insulated door folding.
8. segment prefabricated production technology according to any one of claim 1 to 3, which is characterized in that
In step s 11, the water of the section of jurisdiction feeding time is 7 days；In step s 12, the spray moisture-keeping maintaining time of section of jurisdiction is 7 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910556670.4A CN110421682A (en) | 2019-06-25 | 2019-06-25 | A kind of segment prefabricated production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910556670.4A CN110421682A (en) | 2019-06-25 | 2019-06-25 | A kind of segment prefabricated production technology |
Publications (1)
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Application publication date: 20191108 |