CN202200385U - Industrial production structure for dwelling building wall modules - Google Patents
Industrial production structure for dwelling building wall modules Download PDFInfo
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- CN202200385U CN202200385U CN2011202563120U CN201120256312U CN202200385U CN 202200385 U CN202200385 U CN 202200385U CN 2011202563120 U CN2011202563120 U CN 2011202563120U CN 201120256312 U CN201120256312 U CN 201120256312U CN 202200385 U CN202200385 U CN 202200385U
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Abstract
The utility model discloses an industrial production structure for dwelling building wall modules, which comprises a steel bar keel forming device, a concrete material preparation mixing device, a concrete pouring device, a concrete curing device, a member conveying device, a member storing device and a computer control system. In the utility model, based on the mechanism of concrete fabricated pieces, the production structure of industrial dwelling wall member is adopted, the conventional production structure is changed to a maximum degree, the open-field and manual operation used in tens of hundreds of years is changed into indoor fully-mechanical automatic production, the product quality of the modules are ensured, the drawbacks of the conventional mode are overcome, the safe, high-efficiency, low-cost, energy-saving, low-carbon and environment-friendly city building mode is an objective highly recognized in building industry, and the high-standard precision of the industrial production structure are unprocurable and incomparable to the conventional process.
Description
Technical field
The utility model relates to building field, and structure is produced in particularly a kind of batch production that is used for the house wall body module.
Background technology
Build the quickening of process along with national urbanization; How to solve and improve people's living conditions and environment; The city build model of safe, efficient, cheap, energy-conservation, low-carbon (LC), environment-friendly type; Be the target that each relevant industries do one's utmost to praise highly, novel house modularization also quietly gets into building field.
Yet; Present existing house modularization is built; Do not break away from the poor efficiency production technology that on-the-spot reinforcing bar keel are shaped, concrete is cast, dried naturally, even if similar precast concrete special manufacturer remains and follows on-the-spot simple and crude preparation method; Be the displacement of simple place, not from basic solution city reduction of discharging, environmental pollution, question of substance such as energy-efficient.
Mechanism thes cement solidifies:
Portland cement is that present building field concrete component generally uses, and its main component is a tricalcium silicate
3CaOSiO
2(C
3S); Dicalcium silicate 2CaOSiO
2(C
2S); Tricalcium aluminate 3CaOAl
2O
3(C
3A); Tetra calcium aluminoferrite 4CaOAl
2O
3Fe
2O
3(C
4AF) etc., because that the technology that adopted of cement manufacturing, raw material exist is different, the uncertainty of its internal composition, content causes theing cement solidifies, there are very big-difference in mechanical performances such as sclerosis, shrinkage factor, and its hydration reaction equation mainly contains:
3CaO·SiO
2?+?nH
2O?==?xCaO·SiO
2·yH
2O?+?(3-x)Ca(OH)
2
C
3S?+?nH?==?C-S-H?+?(3-x)CH
2CaO·SiO
2?+?mH
2O?==?xCaO·SiO
2·yH
2O?+?(2-x)Ca(OH)
2
C
2S?+?mH?==?C-S-H?+?(2-x)CH
OH
-?+?CaSO4?→?R
2SO
4?+?CH
K
2SO
4+ CaSO
42H
2O → K
2SO
4CaSO
4H
2O (syngenite)+H
+
CaO+H
2O→Ca(OH)
2
Main oxides is: CaO, SiO
2, Al
2O
3, Fe
2O
3, MgO, SO
3, TiO
2, P
2O
5, K
2O, Na
2O etc.
Cement granules is thin more, hardens soon more, and early strength is also high more.Cement adds water and is stirred to the required time that begins to condense and claims the presetting period.Be stirred to condense and accomplish the required time and claim final setting time from adding water.The portland cement initial set is not less than 45min, and final set is not more than 390min; Portland cement, portland slag cement, Portland pozzolana cement, Portland fly ash cement and composite Portland cement initial set are not less than 45min, and final set is not more than 600min, and the mensuration of cement setting time can be measured by analyzer.
This shows cement products itself from the aquation liquid state to solid-state process the uncertainty of time, each component of silicates all is that nuclei of crystallization crystallization is solidified with CaO, simultaneously above-mentioned oxide CaO, SiO
2, Al
2O
3, Fe
2O
3, MgO, SO
3, TiO
2, P
2O
5, K
2O, Na
2O; Especially the hydration reaction of active metal oxide is then prior to the generation of silicates; And strong reaction is the chemical reaction combined process of a series on the hydration reaction process nature with rapid, wherein is mixed with displacement reaction, oxidation reaction, soda acid salt metathesis reaction etc.; Its component has ion, molecule, compound, form that liquid phase, gas phase, solid phase are arranged, and main hydration reaction thing is:
K
2O+H
2O?→?KOH
Na
2O+H
2O?→?NaOH
CaO+H
2O?→?Ca(OH)
2
MgO+H
2O?→?Mg(OH)
2
Al
2O
3+H
2O?→?Al?(OH)
3
Fe
2O
3+H
2O?→?Fe?(OH)
3
The hydration reaction thing Ca (OH) of CaO wherein
2With airborne reaction CO
2Can form CaCO again
3
Ca(OH)
2+CO
2?CaCO
3+H
2O
According to the chemical ion balanced type:
OH
-+?H
+?H
2O
As long as the content of control water just can be controlled the formation speed of each reactant, owing to silicate crystal molecule shaping speed is slower than the hydration reaction thing of metal oxide, the CaO composition is consumed in a large number that intensity is low, the CaCO of unstable properties in hydration reaction
3In the crystal molecule moulding, stoped the moulding of high strength silicate crystal molecule,, worked as CaCO because concrete product inside is the balanced structure of the staggered crystallization of various components
3The a large amount of moulding or the accumulation of crystal molecule, the silicate crystal molecular grating just can dwindle and rupture, and Here it is, and the fracture and the loose origin cause of formation take place in bad concrete product.
Therefore in the concrete component manufacture process, rationally control the water content of per pass operation, make that chemical reaction hopes that towards people the silicalite shaped direction of carrying out develops in the manufacture process; Being the key point of batch production, large-scale production, also is that traditional handicraft can't realize, because the construction requirement in city; Stir in the concrete strange land of being adopted at present, the production model of cast-in-site, and its presetting period mostly surpasses 45 minutes, and the execute-in-place workman dilutes with water filling; Water the flowability of smashing, pouring into slurry with enhancing, such operator scheme has not only been wasted the hydration reaction heat energy of cement, and water resource; Prolonged the cycle of construction operation; Also cause simultaneously the loss of cement composition easily, pour sewer and result in blockage, also be difficult to guarantee for the concrete component construction quality simultaneously.
In addition; Traditional site operation is because manually-operated product precision is not high; Each parts setting time of integrated member differs, region, period, humidity, the temperature difference all receive Changes in weather restriction, cause the unbalanced of house overall shrinkage, produce wall crazing, assembling difficulty.
And place indoor standardization, batch production, modularization production system, and not only automation intensity is high, the product precision is high, labor strength is low, and energy consumption reduces, and does not receive the restriction of Changes in weather.According to the imperial equation of carat uncle:
PV=nRT P-gas pressure intensity; The V-gas volume; The n-gaseous mass; R-gas universal constant; The temperature of T-gas.
Wherein: quality (n/ the V)=P/RT in the unit volume is directly proportional with pressure P; Be inversely proportional to temperature T.But it is thus clear that as long as control thes cement solidifies gas pressure intensity P, temperature T and the humidity of environment in process setting-time control just; Thereby obtain the qualified products of standardization, mass.
Summary of the invention
Build the problem that exists to above-mentioned traditional house modularization; The utility model is intended to propose automation, specialized precast concrete plant produced pattern according to the mechanism and the characteristic of precast concrete, produces structure thereby form a kind of batch production that is used for the house wall body module.
The utility model solves the technical scheme that its technical problem adopted: structure is produced in a kind of batch production that is used for the house wall body module; Comprise that reinforcing bar keel shaped device, concrete batching mixing arrangement, concrete cast device, concrete incorporation plant, member transport, member storage arrangement and computer control system
Described reinforcing bar keel shaped device is made up of the automatic blank cutter of reinforcing bar, curved material machine, bonding machine;
Described concrete batching mixing arrangement is made up of blanker, weight, Humidity Detection platform, dry type mixer, wet type mixer, vertical conveyer, sandstone conveyer belt;
Described concrete is cast device, is made up of Clothoid type grouter, hydraulic formwork localization machine, pressure delivery pump, matrix form oscillator; The configuration oscillator is provided with the column hydraulic elevating platform; The a plurality of open side type oscillators of matrix distribution on its hoistable platform carriage; The hydraulic formwork localization machine is made up of four columns, four hydraulic machinery arms, is a three-dimensional orthogonal frock module at the front end of mechanical arm, and the Clothoid type grouter is provided with the column hydraulic elevating platform; Its platform can rotate in the column axle center, and platform is provided with the grouting pipeline;
Described concrete incorporation plant solidifies tunnel, suction type and circles round and solidify jar, steam generator, temperature sensor, humidity sensor, sprayer unit, surface processing device and form by steaming pressure type; Steaming pressure type curing tunnel is provided with supercharging and heats chamber, heat-insulation pressure keeping chamber and decrease temperature and pressure chamber; Suction type circles round and solidifies jar one circular ramp is arranged; The ramp is provided with conveying, is provided with the wall-hanging transport at the two side faces of circular ramp, and its top is provided with ventilation unit; The surface processing device that be provided with the spiral sprays device at the top of the every layer of floor that circles round, be used for the curtain falling type surface galling, the surface is glossy, negative pressure Clothoid type solidify jar to be made up of two Storage Tanks; One rises input on the ramp in the shape of a spiral; Another is ramp decline output in the shape of a spiral;
Described member transport is made up of turnover plate type station dolly, conveying, carrier chain, sprocket wheel, conveying motor; Turnover plate type station dolly comprises trip shaft, frame, plane platform, rail wheel and overturning pedal; Frame is inverted trapezoidal shape and trip shaft axially is provided with; The frame bottom is provided with rail wheel; One side of frame is connected by hinge, and opposite side is movable fixing by overturning pedal, and frame can be done 90 ° of upsets by hinge axis;
Described member storage arrangement is made up of tiered warehouse facility, member carriage, lifting driving, transmitting device, sprayer unit; Tiered warehouse facility is a flaggy formula structure, and the circulation air exhaust is arranged at its top, and integral body is the Storage Tank external form; Its central shaft is vertical shaft type and carries elevator; Every layer all has radially 360 ° of omnibearing storage tracks of diversity of the center of circle, and movable member carriage on the storage track is provided with sprayer unit and ring-type and carries driving at the top of every floor plate; Have an outbound to carry driving in whole floor slab tops, every floor plate is provided with the lifting breach in outbound door position;
Described computer control system is made up of computer processor, monitor screen, console, image pick-up device.
The production site of this production structure is indoor or part is indoor.
The utility model is according to the mechanism of precast concrete; Adopted the production structure of batch production house wall body construction, improved the traditional mode of production structure to greatest extent, open-air, the handwork of continuing to use in 1,100; Change into indoor full mechanical automation production; Not only product quality is able to guarantee, and has overcome many drawbacks that traditional mode exists, the city build model of safe, efficient, cheap, energy-conservation, low-carbon (LC), environment-friendly type; Reached the target that building trade does one's utmost to praise highly, its high standardization precision is that traditional handicraft can't realize and compare.
Description of drawings
Fig. 1 is the utility model process flow diagram;
Fig. 2 is the utility model production line partial structurtes sketch mapes;
Fig. 3-a is the utility model suction type (rise, decline spiral) structural representation that circles round and solidify jar;
Fig. 3-b is that the utility model suction type circles round and solidifies jar (circulation, a convection gas) structural representation;
Fig. 4-a is that the utility model suction type circles round and solidifies jar (trapezoidal shape) structural representation;
Fig. 4-b is that the utility model suction type circles round and solidifies jar (prismatic) structural representation;
Fig. 4-c is that the utility model suction type circles round and solidifies jar (hyperbolic bench-type) structural representation;
Fig. 4-d is that the utility model suction type circles round and solidifies jar (billiard table shape) structural representation;
Fig. 5-a is the utility model flaggy formula tiered warehouse facility structural representation;
Fig. 5-b is the utility model flaggy formula tiered warehouse facility structure cross-sectional schematic;
Fig. 6 is that the utility model steams pressure type curing tunnel structure sketch map;
Fig. 7 is the utility model production line overall structure sketch map.
Among its figure: the 1-conveying; 2-turnover plate type station dolly; 3-cage shape reinforcing bar keel; 4-steel mesh reinforcement keel; The 5-automatic welding machine; 6-window frame built-in fitting; 7-built-in fitting conveyer belt; The 8-template; The 9-blanker; 10-proportioning compound; 11-dry type mixer; 12-wet type mixer; 13-pressure delivery pump; 14-Clothoid type grouter; The 15-feeding tube; 16-fluid pressure type template locator; 17-matrix form oscillator; 18-weight, Humidity Detection platform; The 19-vertical conveyer; 20-sandstone conveyer belt; 21-steams pressure type and solidifies the tunnel; 22-wall-hanging transport; The 23-ventilation unit; The 24-circular ramp; 25-negative pressure Clothoid type solidifies jar; 26-fluid pressure type transom window; 27-connects overline bridge; The 28-vertical shaft type is carried elevator; 29-outbound driving; 30-flaggy formula tiered warehouse facility; 31-outbound door; 32-member carriage; 33-warehouse floor; 34-puts door in storage; 35-steams and presses the pressure-reducing chamber; 36-steams and presses the pressurize chamber; 37-steams and presses the pumping chamber; Door closure before the 38-pressure; 39-fluid pressure type door bar; Door closure behind the 40-pressure.
The specific embodiment
The utility model is explained as most preferred embodiment with house wall body module industrial production line shown in Figure 7:
Produce different with traditional venuisation; What the utility model adopted is that indoor streamline automated job mode is produced, because the concrete component volume is bigger, weighs certainly several tons; The venuisation operation is generally carried out on outdoor ground; The operator is the attitude action to squat down, to bend over, and it is narrow that not only labor strength height, and workman is operated sight plane.Squat down, bend over to cause the human body increased intracranial pressure for a long time, judge that consciousness descends, reaction slows up, and especially under outdoor sunlight and hot conditions, is difficult to meet the production requirement of high standardization, high efficiency product.
The method of operation that the utility model has adopted the automatic berths of turnover plate type station dolly 2 carrier chains, conveying 1 to be shifted; Its operator only is responsible for the operation of an operation specialty with upright posture, and labor strength reduces; Proficiency strengthens; Production efficiency improves greatly, and quality is able to guarantee that 90 ° turn on the member carriage 32 when the station dolly adopted turnover plate type to be convenient to finishing operation finished product warehouse-in.
Since the house wall body module built-in a plurality of built-in fittings such as cage shape reinforcing bar keel 3, steel mesh reinforcement keel 4, window frame built-in fitting 6, securing member; And the template 8 of outer; All must accurately locate, location, traditional artificial iron plate surface, not only precision is not high; And locating hole or groove can be difficult to guarantee to reuse precision usually because of concrete stops up, corrosion.The utility model has adopted mechanical arm location feeding style, also can adopt the mode of laser exit point location, to guarantee precision.
The operation of tradition venuisation reinforcing bar keel; Continue to use galvanized wire pair of orthogonal reinforcing bar always and carry out the ligation of artificial oblique angle, not only labour intensity is high, precision and inefficiency, and is pure mechanical adhesion between the reinforcing bar keel; Between galvanized wire that particularly serious is after the ligation and reinforcing bar keel at the domestic chemical cell corrosion effect that produces of soda acid concrete ring; Can bury potential safety hazard to quality, the utility model has then adopted automatic welding machine 5 spot-welding technologies, and efficient is high, quality is good; Not only can satisfy reinforcing bar keel job requirements, can carry out with one-step site welding and location built-in fitting simultaneously.
Tradition venuisation template 8 positioning operations; Be as datum level with bottom iron plate; Come template 8 is carried out vertically locating to one dimension pin-and-hole quadrature, in the utility model, then adopted three-dimensional orthogonal frock module hydraulic formwork 8 location, not only repeat the precision height; And the production line frock is rapid, can cast same station with concrete and carry out.Fluid pressure type template locator 16 mechanical arms shrank reposition automatically after concrete was cast and accomplished,
Concrete batching is directly connected to the quality of member and the length of hardening time; Must accomplish to quantize accurately for batch production production; Just can guarantee the completion of product quality and later process; The tradition manual work can only be done rough estimate for the quantification of concrete batching, owing to receive the restriction and the influence of place, weather conditions, the weight of concrete batching, Humidity Detection quantized value Human Error Rate are very big.
Consider the definitely controlled of concrete whipping process water content; The utility model is provided with online weight at the input of batching, Humidity Detection platform 18 is implemented detection of dynamic for the sandstone material weight that inputs to agitating device, humidity; Size according to detected value; Computer control system is regulated the flow of the water proportioning of later process automatically, to guarantee the moisture content standardization of concrete slurry.
Smashing slurry is requisite one technology in the concrete manufacturing process; It is related to the quality and the hardening time of member equally; The open side type that the workman uses in the traditional handicraft is smash the slurry oscillator and is smash slurry; Technical indicators such as the guiding of its concussion, time, number of times, the degree of depth all do not have to quantize, on top of in operating personnel's hand.The distinctive matrix form oscillator 17 of the utility model is by the column hydraulic elevating platform; The a plurality of open side type oscillators of matrix distribution on its hoistable platform carriage; Hydraulic elevating platform directly arrives the concussion position down with matrix form oscillator 17 after turnover plate type station dolly 2 puts in place; To whole member plane in the template carry out regularly, quantitatively, the concussion of depthkeeping degree, and accomplish the standardization of each member.
The utility model has adopted the steaming pressure type to solidify 21 pairs in tunnel and has smash the uniform concrete component of slurry and carry out the saturated vapor cure under pressure, and to increase silicate crystal molecule shaping speed, this device is made up of three parts; Supercharging heats chamber 37, heat-insulation pressure keeping chamber 36 and decrease temperature and pressure chamber 35, because hydration reaction is an exothermic reaction, composition is complicated in the concrete; Its calorific value differs, and the gas performance that hydration reaction produced is different, is again that each is all deposited mutually; Be difficult to accomplish that homogenising discharges; In case gas is present in the inside concrete that has solidified, can reduce the mechanical performance of member greatly, bring hidden danger to safety.Steam pressure type through the utility model and solidify the concrete component that tunnel 21 was handled; Can be so that its internal gas effectively discharge, the nuclei of crystallization are easy to form, and the silicate crystal molecule that obtains is sturdy and even; The mechanical performance of member improves, and has shortened hardening time simultaneously.
Because the curing of concrete component is an incremental process; Be that the silicate crystal molecule is formed into developmental process from nucleus; Therebetween be that water curing can not be interrupted; Tradition venuisation operational method is that regularly water pouring, artificial plank surface galling, iron plate surface are glossy, does not have technological quantizating index therebetween, entirely with operating experience.
The exclusive negative pressure Clothoid type of the utility model solidifies jar 25 curing patterns; It is the atm difference principle (being commonly called as stack effect or vertical shaft effect) that forms according to height above sea level level difference; Curing characteristics in conjunction with the silicate concrete member is researched and developed, and its maximum characteristics are to utilize the height circulation that draught head produced, not only environmental protection and energy saving; And the pressure variation rule is slow; Meet the incremental pattern that concrete component solidifies, consider that member adds the deadweight factor of turnover plate type station dolly 2, the utility model has adopted the hoisting way of circular ramp 24 and wall-hanging transport 22; The negative pressure Clothoid type solidifies in jars 25 and is provided with ventilation unit 23, spiral sprays device, curtain falling type surface galling, surface oil electro-optical device etc., and the negative pressure Clothoid type solidifies jars 25 to be made up of two Storage Tanks.A spiral ramp 24 rises and imports; A spiral ramp 24 descends and exports, and accomplishes the in advance hard phase that whole concrete component solidifies.Its production efficiency can be ten times of traditional handicraft, and action required personnel then are original 1/3rd, good product quality, and repair rate is low.
It is to save space that the negative pressure Clothoid type solidifies jar 25 another advantages; The flaggy formula tiered warehouse facility 30 of same the utility model has the Storage Tank structure of circulation air mode, is convenient to the cured and the timeliness of concrete component, and its central shaft is vertical shaft type and carries elevator 28; With the center of circle 360 ° of omnibearing storage modes of diversity radially; Obtaining the maximization of space availability ratio on the one hand, be convenient to computer discrepancy warehouse automation control and management simultaneously, also is that the cost cost is minimum on the other hand.Be provided with the ring-type driving of ventilation unit 23, sprayer unit, outbound driving 29 and every layer in the flaggy formula tiered warehouse facility 30.For fear of the clashing and breaking of concrete component, the concrete component that moves in the flaggy formula tiered warehouse facility 30 and deposit all has 32 protections of member carriage, is convenient on the one hand move and lifting, also is to prevent lodging in order uprightly to deposit on the other hand.
The above is merely a preferred embodiment of the utility model; Can not limit the protection domain of the utility model with it; The utility model also can have other structural change; So long as the equalization of doing according to the protection domain of the utility model changes and modify, all should belong in the scope that the utility model contains.
Claims (2)
1. structure is produced in a batch production that is used for the house wall body module; Comprise that reinforcing bar keel shaped device, concrete batching mixing arrangement, concrete cast device, concrete incorporation plant, member transport, member storage arrangement and computer control system, it is characterized in that:
Described reinforcing bar keel shaped device is made up of the automatic blank cutter of reinforcing bar, curved material machine, bonding machine;
Described concrete batching mixing arrangement is made up of blanker, weight, Humidity Detection platform, dry type mixer, wet type mixer, vertical conveyer, sandstone conveyer belt;
Described concrete is cast device, is made up of Clothoid type grouter, hydraulic formwork localization machine, pressure delivery pump, matrix form oscillator; The matrix form oscillator is provided with the column hydraulic elevating platform; The a plurality of open side type oscillators of matrix distribution on its hoistable platform carriage; The hydraulic formwork localization machine is made up of four columns, four hydraulic machinery arms, is a three-dimensional orthogonal frock module at the front end of mechanical arm, and the Clothoid type grouter is provided with the column hydraulic elevating platform; Its platform can rotate in the column axle center, and platform is provided with the grouting pipeline;
Described concrete incorporation plant solidifies tunnel, suction type and circles round and solidify jar, steam generator, temperature sensor, humidity sensor, sprayer unit, surface processing device and form by steaming pressure type; Steaming pressure type curing tunnel is provided with supercharging and heats chamber, heat-insulation pressure keeping chamber and decrease temperature and pressure chamber; Suction type circles round and solidifies jar one circular ramp is arranged; The ramp is provided with conveying, is provided with the wall-hanging transport at the two side faces of circular ramp, and its top is provided with ventilation unit; The surface processing device that be provided with the spiral sprays device at the top of the every layer of floor that circles round, be used for the curtain falling type surface galling, the surface is glossy, negative pressure Clothoid type solidify jar to be made up of two Storage Tanks; One rises input on the ramp in the shape of a spiral; Another is ramp decline output in the shape of a spiral;
Described member transport is made up of turnover plate type station dolly, conveying, carrier chain, sprocket wheel, conveying motor; Turnover plate type station dolly comprises trip shaft, frame, plane platform, rail wheel and overturning pedal; Frame is inverted trapezoidal shape and trip shaft axially is provided with; The frame bottom is provided with rail wheel; One side of frame is connected by hinge, and opposite side is movable fixing by overturning pedal, and frame can be done 90 ° of upsets by hinge axis;
Described member storage arrangement is made up of tiered warehouse facility, member carriage, lifting driving, transmitting device, sprayer unit; Tiered warehouse facility is a flaggy formula structure, and the circulation air exhaust is arranged at its top, and integral body is the Storage Tank external form; Its central shaft is vertical shaft type and carries elevator; Every layer all has radially 360 ° of omnibearing storage tracks of diversity of the center of circle, and movable member carriage on the storage track is provided with sprayer unit and ring-type and carries driving at the top of every floor plate; Have an outbound to carry driving in whole floor slab tops, every floor plate is provided with the lifting breach in outbound door position;
Described computer control system is made up of computer processor, monitor screen, console, image pick-up device.
2. structure is produced in the batch production that is used for the house wall body module according to claim 1, and the production site that it is characterized in that this production structure is indoor or part is indoor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202563120U CN202200385U (en) | 2011-07-20 | 2011-07-20 | Industrial production structure for dwelling building wall modules |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202563120U CN202200385U (en) | 2011-07-20 | 2011-07-20 | Industrial production structure for dwelling building wall modules |
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| CN202200385U true CN202200385U (en) | 2012-04-25 |
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ID=45964522
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297261A (en) * | 2018-03-23 | 2018-07-20 | 莎丽科技股份有限公司 | A kind of water proof type GRC bottom basins production line and its production method |
| CN110774438A (en) * | 2019-11-01 | 2020-02-11 | 中山新硕智能科技有限公司 | Wall body automation line |
| CN111549929A (en) * | 2020-04-08 | 2020-08-18 | 芜湖职业技术学院 | Integrated wallboard is with kitchen fume extractor |
-
2011
- 2011-07-20 CN CN2011202563120U patent/CN202200385U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297261A (en) * | 2018-03-23 | 2018-07-20 | 莎丽科技股份有限公司 | A kind of water proof type GRC bottom basins production line and its production method |
| CN108297261B (en) * | 2018-03-23 | 2023-11-10 | 莎丽科技股份有限公司 | Waterproof GRC bottom basin production line and production method thereof |
| CN110774438A (en) * | 2019-11-01 | 2020-02-11 | 中山新硕智能科技有限公司 | Wall body automation line |
| CN111549929A (en) * | 2020-04-08 | 2020-08-18 | 芜湖职业技术学院 | Integrated wallboard is with kitchen fume extractor |
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