CN109577655A - A kind of quick positioning apparatus of assembled superimposed sheet and method - Google Patents
A kind of quick positioning apparatus of assembled superimposed sheet and method Download PDFInfo
- Publication number
- CN109577655A CN109577655A CN201811504679.2A CN201811504679A CN109577655A CN 109577655 A CN109577655 A CN 109577655A CN 201811504679 A CN201811504679 A CN 201811504679A CN 109577655 A CN109577655 A CN 109577655A
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- China
- Prior art keywords
- superimposed sheet
- assembled superimposed
- assembled
- positioning apparatus
- quick positioning
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a kind of quick positioning apparatus of assembled superimposed sheet and methods, belong to technical field of building construction.The quick positioning apparatus of assembled superimposed sheet of the invention, including two ground rails, four vertical rails, lifting assembly and positioning component, two ground rails are spaced apart from each other and square crossing is arranged, it four vertical rail perpendicular separations and is movably arranged on two ground rails, lifting assembly is arranged above vertical rail, and positioning component is arranged on vertical rail top.The quick installation method of assembled superimposed sheet of the invention is to be moved up assembled superimposed sheet along vertical rail by lifting assembly, and quickly positioned by positioning component realization to assembled superimposed sheet.The present invention improve assembled superimposed sheet efficiency in place and precision in place, effectively reduce worker's amount of high-altitude operation, thereby reduce the danger of worker's high altitude operation.
Description
Technical field
The present invention relates to technical field of building construction, and in particular to a kind of quick positioning apparatus of assembled superimposed sheet and side
Method.
Background technique
Assembled architecture is by pre-constructed unit to be formed in factory's pre-production, then to assemble in site.It is cast-in-place compared to tradition
For reinforced concrete building, assembled architecture has from heavy and light, low cost, and installation is simple, and speed of application is fast, construction pollution
Environment is few, the good advantage of anti-seismic performance.
Tradition to assembled superimposed sheet it is in place construction be all by when superimposed sheet is in place using crowbar adjustment plate
Position can damage superimposed sheet in this way, cause superimposed sheet corner broken.And fragment is fallen on the support, causes superimposed sheet and branch
It is had the gap between seat, board bottom spillage is caused when pouring joint concrete.
Summary of the invention
The purpose of the present invention is to provide a kind of quick positioning apparatus of assembled superimposed sheet and methods, to solve existing dress
Cause superimposed sheet corner broken because inaccuracy in place leads to the position for needing subsequent adjustment superimposed sheet in installation is in place with formula superimposed sheet
The problem of broken influence subsequent construction.
The technical scheme to solve the above technical problems is that
A kind of quick positioning apparatus of assembled superimposed sheet, including two ground ground rails, four vertical rails, promotion group
Part and positioning component, two ground rails are spaced apart from each other and square crossing is arranged, four vertical rail perpendicular separations and activity is set
It sets on two ground rails, lifting assembly is arranged above vertical rail, and positioning component is arranged on vertical rail top.
The present invention is by being provided with two ground rails on ground and four vertical rails can carry out up and down all around
It is mobile, meet and does not have to construction requirement in place.Assembled superimposed sheet can be fixed by two ground rails and four vertical rails,
And be lifted up assembled superimposed sheet by lifting assembly, realize that the installation to assembled superimposed sheet is fixed by positioning component
Position achievees the purpose that quickly in place.
Further, in preferred embodiments of the present invention, above-mentioned lifting assembly includes support beam, connecting plate, promotion
Column and four groups of lifting ropes,
The top of vertical rail is arranged in support beam, and grooved tracks, connecting plate sliding peace are provided in support beam
In grooved tracks, the both ends of connecting plate, which are respectively arranged with, is vertically directed bar and adjusting screw rod, and lifting column setting is being led vertically
To between bar and adjusting screw rod, lifting column lower end is evenly arranged with four groups of lifting ropes respectively.
Beneficial effect using above-mentioned further scheme is: entire lifting assembly can adjust position with according to construction, it is ensured that
Lifting column is located at the surface of assembled superimposed sheet, and the lifting rope that the lower end of lifting column is provided with is fixed on assembled superimposed sheet
Four apex angles, it is ensured that the uniform force of every rope.
Further, in preferred embodiments of the present invention, above-mentioned positioning component includes being separately positioned on vertical rail top
The RF transmitter and infrared receiver of two sides are held, the infrared ray that the transmitting terminal of RF transmitter projects is injected into infrared
The receiving end of line receiver.
Beneficial effect using above-mentioned further scheme is: whether infrared induction can quickly reflect assembled superimposed sheet in time
Correct installation site is reached, and the disassembly installation of RF transmitter and infrared receiver is more convenient.
Further, in preferred embodiments of the present invention, L-type is movably set on every above-mentioned vertical rail bottom end
Fixed frame.
Beneficial effect using above-mentioned further scheme is: the setting of L-type fixed frame mainly plays assembled superimposed sheet
To good fixed supporting role, and the contact area of the riser and vertical rail on L-type fixed frame is big, is conducive to superimposed sheet
The stability moved up and down.
Further, in preferred embodiments of the present invention, above-mentioned lifting column is connect by guide pad with bar is vertically directed,
And bar sleeve is vertically directed in guide pad.
Further, in preferred embodiments of the present invention, above-mentioned lifting column is provided with far from one end of guide pad and is spirally connected
Block, and adjusting screw rod sleeve is in the block that is spirally connected.
Further, in preferred embodiments of the present invention, above-mentioned connecting plate is provided with branch close to one end of adjusting screw rod
Support is fixed with adjusting motor on support frame, adjusts motor setting on the support frame, and adjust the output shaft of motor straight down
It is connected with adjustment gear, adjustment gear is engaged with the transmission gear that adjusting screw rod lower end is arranged in.
Beneficial effect using above-mentioned further scheme is: adjusting motor by starting and drives the adjustment gear being attached thereto
Rotation is further driven to be arranged on adjusting screw rod to drive adjusting screw rod rotation while with nutating gear rotation
Lifting column moves up.
Using the quick assembled superimposed sheet method in place of the above-mentioned quick positioning apparatus of assembled superimposed sheet, including walk as follows
It is rapid:
The above-mentioned quick positioning apparatus of assembled superimposed sheet is mounted on building frame by the first step；
Second step adjusts mobile two ground rails, four vertical rails for four of the assembled superimposed sheet of quasi- installation
Apex angle is fixed on L-type fixed frame, and lifting column is placed in the surface of assembled superimposed sheet by mobile connection plate, and passes through four groups of lifting ropes
Each apex angle of assembled superimposed sheet is fixed respectively；
Third step, starting adjust motor, so that for installing assembled overlapping on assembled superimposed sheet face building frame
The position of plate；
4th step, assembled superimposed sheet reach designated position, i.e. RF transmitter and infrared receiver middle position,
It is out of service to adjust motor, assembled superimposed sheet, which is rested on, completes work in place in designated position.
The invention has the following advantages:
1, the present invention can be carried out up and down all around by being provided with two ground rails and four vertical rails on ground
Movement, meet do not have to construction requirement in place.Assembled superimposed sheet can be consolidated by two ground rails and four vertical rails
It is fixed, and be lifted up assembled superimposed sheet by lifting assembly, the installation to assembled superimposed sheet is realized by positioning component
Positioning, achievees the purpose that quickly in place, and not will cause that superimposed sheet corner is broken to influence subsequent construction.
2, the present invention is cooperated by lifting assembly and positioning component, improves the efficiency in place of assembled superimposed sheet and in place
Precision.Motor is adjusted by starting and drives the adjustment gear being attached thereto rotation, thus while with nutating gear rotation
Adjusting screw rod rotation is driven, is further driven to be arranged in the lifting column on adjusting screw rod and moves up.Infrared induction can be fast in time
Whether speed reflection assembled superimposed sheet reaches correct installation site, and the disassembly peace of RF transmitter and infrared receiver
Dress is more convenient.It can be convenient, the superimposed sheet of quasi- installation is efficiently arrived to the predetermined installation position of building frame in place, improve dress
Efficiency in place and precision in place with formula superimposed sheet.
3, the quick positioning apparatus of assembled superimposed sheet of the invention, can be superimposed sheet is quick, accurate in place to building frame
The predetermined installation site of frame need to effectively reduce worker's high altitude operation by manually drawing prefabricated panel to predetermined installation site
Amount, thereby reduces the danger of worker's high altitude operation.
Detailed description of the invention
Fig. 1 is positive structure diagram of the invention；
Fig. 2 is overlooking structure diagram of the invention；
Fig. 3 is the structural schematic diagram of lifting assembly of the invention.
Wherein, in figure: 1- ground rail；2- vertical rail；3- lifting assembly；301- support beam；302- connecting plate；
303- lifting column；304- lifting rope；305- is vertically directed bar；306- adjusting screw rod；307- guide pad；308- is spirally connected block；309- branch
Support；310- adjusts motor；311- adjustment gear；312- transmission gear；4- positioning component；401- RF transmitter；402-
Infrared receiver；5-L type fixed frame.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
Embodiment
Please refer to Fig. 1 and 2, the quick positioning apparatus of assembled superimposed sheet of the invention, including two ground rails, four it is perpendicular
Straight rail 2, lifting assembly 3 and positioning component 4.
Fig. 1 is please referred to, two ground rails are spaced apart from each other and square crossing setting (referring to Fig. 2), and two ground rails exist
It is arranged on ground in similar " well " word, and can be mutually shifted each other, is needed in place with meeting different constructions.Four perpendicular
It 2 perpendicular separation of straight rail and is movably arranged on two ground rails, two ground rails and vertical rail 2 form 3 D stereo
Mobile positioning apparatus.It is movably set with L-type fixed frame 5 on every 2 bottom end of vertical rail, the setting of L-type fixed frame 5 is main
It is fixed supporting role well to be played to assembled superimposed sheet, and the riser on L-type fixed frame 5 and vertical rail 2 connect
Contacting surface product is big, is conducive to the stability that superimposed sheet moves up and down.
Fig. 1 and Fig. 3 are please referred to, lifting assembly 3 is arranged above vertical rail 2, lifting assembly 3 includes support beam
301, the top of vertical rail 2 is arranged in connecting plate 302, lifting column 303 and four groups of lifting ropes 304, support beam 301, is supporting
Grooved tracks (not representing in figure) is provided on crossbeam 301, connecting plate 302 is slidably mounted in grooved tracks, connecting plate 302
Both ends be respectively arranged with and be vertically directed bar 305 and adjusting screw rod 306, the setting of lifting column 303 is being vertically directed bar 305 and is adjusting
Between screw rod 306, specifically, lifting column 303 is connect by guide pad 307 with bar 305 is vertically directed, and it is vertically directed bar 305
Sleeve is in guide pad 307.Lifting column 303 is provided with the block 308 that is spirally connected far from one end of guide pad 307, and adjusting screw rod 306 is inserted
It covers in the block 308 that is spirally connected.303 lower end of lifting column is evenly arranged with four groups of lifting ropes 304 respectively.
Referring to figure 3., connecting plate 302 is provided with support frame 309 close to one end of adjusting screw rod 306, consolidates on support frame 309
Surely have and adjust motor 310, adjust motor 310 and be arranged on support frame 309, and the output shaft for adjusting motor 310 connects straight down
It is connected to adjustment gear 311, adjustment gear 311 is engaged with the transmission gear 312 that 306 lower end of adjusting screw rod is arranged in.
Fig. 1 is please referred to, positioning component 4 is arranged on 2 top of vertical rail.Positioning component 4 includes being separately positioned on vertical rail
The RF transmitter 401 and infrared receiver 402 of the two sides on 2 top of road, what the transmitting injection of RF transmitter 401 went out
Infrared ray is injected into the receiving end of infrared receiver 402.Wherein, 401 model SIR67-21C/TR8 of RF transmitter,
402 model IRF-H2 of infrared receiver.
The quick assembled superimposed sheet method in place of the quick positioning apparatus of assembled superimposed sheet of the invention, feature exist
In including the following steps:
The above-mentioned quick positioning apparatus of assembled superimposed sheet is mounted on building frame by the first step；
Second step adjusts mobile two ground rails, four vertical rails 2 for four of the assembled superimposed sheet of quasi- installation
Apex angle is fixed on L-type fixed frame 5, and lifting column 303 is placed in the surface of assembled superimposed sheet by mobile connection plate 302, and is passed through
Four groups of lifting ropes 304 respectively fix each apex angle of assembled superimposed sheet；
Third step, starting adjust motor 310, so that folded for installing assembled on assembled superimposed sheet face building frame
The position of plywood；
4th step, assembled superimposed sheet reach designated position, i.e., in RF transmitter 401 and infrared receiver 402
Between position, adjust that motor 310 is out of service, and assembled superimposed sheet is rested on completes work in place in designated position.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the invention, all in the spirit and principles in the present invention
Within, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of quick positioning apparatus of assembled superimposed sheet, which is characterized in that including two ground rails (1), four vertical rails
Road (2), lifting assembly (3) and positioning component (4), two ground rails (1) are spaced apart from each other and square crossing is arranged, and four
It vertical rail (2) perpendicular separation and is movably arranged on two ground rails (1), lifting assembly (3) setting
Above the vertical rail (2), and the positioning component (4) is arranged on the vertical rail (2) top.
2. the quick positioning apparatus of assembled superimposed sheet according to claim 1, which is characterized in that the lifting assembly (3)
Including support beam (301), connecting plate (302), lifting column (303) and four groups of lifting ropes (304),
The support beam (301) is arranged in the top of the vertical rail (2), is provided on the support beam (301)
Grooved tracks, the connecting plate (302) are slidably mounted in the grooved tracks, and the both ends of the connecting plate (302) are set respectively
Be equipped with and be vertically directed bar (305) and adjusting screw rod (306), the lifting column (303) setting it is described be vertically directed bar (305) and
Between the adjusting screw rod (306), lifting column (303) lower end be evenly arranged with four groups respectively described in lifting rope (304).
3. the quick positioning apparatus of assembled superimposed sheet according to claim 1, which is characterized in that the positioning component (4)
RF transmitter (401) and infrared receiver (402) including being separately positioned on the vertical rail (2) top two sides,
The infrared ray that the transmitting terminal of the RF transmitter (401) projects is injected into the receiving end of the infrared receiver (402).
4. the quick positioning apparatus of assembled superimposed sheet according to claim 1, which is characterized in that every vertical rail
(2) L-type fixed frame (5) are movably set on bottom end.
5. the quick positioning apparatus of assembled superimposed sheet according to claim 2, which is characterized in that the lifting column (303)
It is connect by guide pad (307) with the bar (305) that is vertically directed, and bar (305) sleeve that is vertically directed is in the guiding
In block (307).
6. the quick positioning apparatus of assembled superimposed sheet according to claim 5, which is characterized in that the lifting column (303)
One end far from the guide pad (307) is provided with the block that is spirally connected (308), and the adjusting screw rod (306) sleeve is spirally connected described
In block (308).
7. the quick positioning apparatus of assembled superimposed sheet according to claim 2, which is characterized in that the connecting plate (302)
One end close to the adjusting screw rod (306) is provided with support frame (309), and support frame as described above is fixed with adjusting motor on (309)
(310), the adjusting motor (310) is arranged on support frame as described above (309), and the output shaft for adjusting motor (310) is perpendicular
It is directly connected with downwards adjustment gear (311), biography of the adjustment gear (311) with setting in the adjusting screw rod (306) lower end
Moving gear (312) engagement.
8. utilizing the quick assembled in place of the quick positioning apparatus of assembled superimposed sheet according to claim 1-7
Superimposed sheet method, which comprises the steps of:
The above-mentioned quick positioning apparatus of assembled superimposed sheet is mounted on building frame by the first step；
Second step adjusts mobile two ground rails (1), four vertical rails (2) for the four of the assembled superimposed sheet of quasi- installation
A apex angle is fixed on L-type fixed frame, and lifting column (303) is placed in the surface of assembled superimposed sheet by mobile connection plate (302), and
Each apex angle of assembled superimposed sheet is fixed respectively by four groups of lifting ropes (304)；
Third step, starting adjust motor (310), so that for installing the dress on the assembled superimposed sheet face building frame
Position with formula superimposed sheet；
4th step, assembled superimposed sheet reach designated position, and the infrared receiver (402) does not receive the infrared ray hair
The infrared ray that emitter (401) transmitting terminal projects, the adjusting motor (310) is out of service, and the assembled superimposed sheet rests on
Work in place is completed in designated position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811504679.2A CN109577655A (en) | 2018-12-10 | 2018-12-10 | A kind of quick positioning apparatus of assembled superimposed sheet and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811504679.2A CN109577655A (en) | 2018-12-10 | 2018-12-10 | A kind of quick positioning apparatus of assembled superimposed sheet and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109577655A true CN109577655A (en) | 2019-04-05 |
Family
ID=65927977
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811504679.2A Pending CN109577655A (en) | 2018-12-10 | 2018-12-10 | A kind of quick positioning apparatus of assembled superimposed sheet and method |
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| Country | Link |
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| CN (1) | CN109577655A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026952A (en) * | 2019-05-09 | 2019-07-19 | 重庆大学 | A kind of the multilayer multispan precast stair storing unit and its application method of space efficient |
| CN110700604A (en) * | 2019-10-23 | 2020-01-17 | 中建海峡建设发展有限公司 | Assembly type laminated slab mounting trolley and using method thereof |
| CN112343204A (en) * | 2020-11-02 | 2021-02-09 | 浙江高盛钢结构有限公司 | Assembled steel joist foam concrete wallboard mounting structure |
| CN114263370A (en) * | 2022-01-17 | 2022-04-01 | 河北建材职业技术学院 | Assembled building superimposed sheet strutting arrangement |
| CN115404747A (en) * | 2022-08-02 | 2022-11-29 | 民航机场建设工程有限公司 | Mobile intelligent visual road surface plate installing machine and installing and loading method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2931504A1 (en) * | 1978-08-03 | 1980-02-14 | Ebenseer Betonwerke Gmbh | Travelling crane for prefabricated component plant - has portal frame moving past stations on rails, with vertical guides at both ends and grabs set at given spacing |
| CN101979803A (en) * | 2009-12-04 | 2011-02-23 | 深圳市建设（集团）有限公司 | Method for mounting prefabricated members of roof or floor in place and mounting equipment |
| CN104563528A (en) * | 2014-12-22 | 2015-04-29 | 上海建工集团股份有限公司 | Rapid in-place device and rapid in-place method for prefabricated wallboard of prefabricated building |
| CN205804993U (en) * | 2016-06-27 | 2016-12-14 | 浙江华昌建设有限公司 | One is built a wall service hoisting frame |
| CN105672673B (en) * | 2016-02-29 | 2017-11-14 | 上海建工集团股份有限公司 | A kind of quick positioning apparatus of precast floor slab and method |
| CN207079926U (en) * | 2017-08-29 | 2018-03-09 | 北京城建北方建设有限责任公司 | A kind of wall column formwork structure for being easy to align |
-
2018
- 2018-12-10 CN CN201811504679.2A patent/CN109577655A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2931504A1 (en) * | 1978-08-03 | 1980-02-14 | Ebenseer Betonwerke Gmbh | Travelling crane for prefabricated component plant - has portal frame moving past stations on rails, with vertical guides at both ends and grabs set at given spacing |
| CN101979803A (en) * | 2009-12-04 | 2011-02-23 | 深圳市建设（集团）有限公司 | Method for mounting prefabricated members of roof or floor in place and mounting equipment |
| CN104563528A (en) * | 2014-12-22 | 2015-04-29 | 上海建工集团股份有限公司 | Rapid in-place device and rapid in-place method for prefabricated wallboard of prefabricated building |
| CN105672673B (en) * | 2016-02-29 | 2017-11-14 | 上海建工集团股份有限公司 | A kind of quick positioning apparatus of precast floor slab and method |
| CN205804993U (en) * | 2016-06-27 | 2016-12-14 | 浙江华昌建设有限公司 | One is built a wall service hoisting frame |
| CN207079926U (en) * | 2017-08-29 | 2018-03-09 | 北京城建北方建设有限责任公司 | A kind of wall column formwork structure for being easy to align |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026952A (en) * | 2019-05-09 | 2019-07-19 | 重庆大学 | A kind of the multilayer multispan precast stair storing unit and its application method of space efficient |
| CN110700604A (en) * | 2019-10-23 | 2020-01-17 | 中建海峡建设发展有限公司 | Assembly type laminated slab mounting trolley and using method thereof |
| CN110700604B (en) * | 2019-10-23 | 2022-02-01 | 中建海峡建设发展有限公司 | Assembly type laminated slab mounting trolley and using method thereof |
| CN112343204A (en) * | 2020-11-02 | 2021-02-09 | 浙江高盛钢结构有限公司 | Assembled steel joist foam concrete wallboard mounting structure |
| CN114263370A (en) * | 2022-01-17 | 2022-04-01 | 河北建材职业技术学院 | Assembled building superimposed sheet strutting arrangement |
| CN114263370B (en) * | 2022-01-17 | 2023-10-03 | 河北建材职业技术学院 | Assembled building superimposed sheet strutting arrangement |
| CN115404747A (en) * | 2022-08-02 | 2022-11-29 | 民航机场建设工程有限公司 | Mobile intelligent visual road surface plate installing machine and installing and loading method |
| CN115404747B (en) * | 2022-08-02 | 2023-06-20 | 民航机场建设工程有限公司 | Movable intelligent visual pavement panel mounting machine and mounting and loading method |
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| CB02 | Change of applicant information |
Address after: 610023 No. 9 Wuye Road, Jinjiang District, Chengdu City, Sichuan Province Applicant after: China MCC5 Group Corp., Ltd. Applicant after: Chengdu Surveying Geotechnical Research Institute Co.,Ltd. Of MCC Address before: 610023 No. 9 Wuye Road, Jinjiang District, Zigong City, Sichuan Province Applicant before: China MCC5 Group Corp., Ltd. Applicant before: Chengdu Surveying Geotechnical Research Institute Co.,Ltd. Of MCC |
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Application publication date: 20190405 |
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| RJ01 | Rejection of invention patent application after publication |