CN105625704A - Electric intelligent hoisting equipment suitable for attached lifting scaffold - Google Patents
Electric intelligent hoisting equipment suitable for attached lifting scaffold Download PDFInfo
- Publication number
- CN105625704A CN105625704A CN201510998510.7A CN201510998510A CN105625704A CN 105625704 A CN105625704 A CN 105625704A CN 201510998510 A CN201510998510 A CN 201510998510A CN 105625704 A CN105625704 A CN 105625704A
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- Prior art keywords
- electric
- guide rail
- scaffolding
- fall
- intelligent
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- 238000000034 method Methods 0.000 claims description 19
- 230000000979 retarding effect Effects 0.000 claims description 12
- 238000005728 strengthening Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 230000003028 elevating effect Effects 0.000 description 10
- 230000007423 decrease Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- 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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
- E04G3/32—Hoisting devices; Safety devices
-
- 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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
- E04G3/32—Hoisting devices; Safety devices
- E04G3/325—Safety devices for stabilising the mobile platform, e.g. to avoid it swinging in the wind
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses electric intelligent hoisting equipment suitable for an attached lifting scaffold. The electric intelligent hoisting equipment comprises an electric power box arranged on a ground scaffold reinforcing frame, an anti-falling and anti-overturning device arranged outside each floor, a circulating device arranged outside the floor above the scaffold, and an intelligent electric control device arranged on the ground scaffold reinforcing frame and used for controlling the electric power box to run. The electric intelligent hoisting equipment is simple in structure and convenient to use, cyclic reciprocating motion of hoisted objects and the hoisting equipment can be achieved, the manual operation amount is reduced, mechanical automatic operation is achieved, and the electric intelligent hoisting equipment is suitable for hoisting and operation of light equipment working in a reciprocating mode multiple times.
Description
Technical field
The present invention relates to scaffolding lift technique field, particularly relate to a kind of a kind of electric intelligent lift technique being applicable to attachment type raise scaffold.
Background technology
Electric block is the normally used a kind of lift technique of attachment type raise scaffold. Attachment type raise scaffold is the outer protective scaffold used in Highrise buildings and construction of super highrise building. Elevating scaffold is in lifting process, needs artificial carrying electric hoist is fixing in the structure of high a layer, and the lifting of frame body puts in place after fixing, it is necessary to removed by electric hoist, it is fixing to be manually transported in the structure of higher level by electric hoist, promotes at the frame body carrying out another time after jack. In decline process, it is necessary to manually fixing on carrying electric hoist to the structure of low a layer, the decline of frame body puts in place after fixing, it is necessary to electric hoist is pulled down messenger and is transported to electric hoist on the floor structure of lower a layer to fix, carry out the decline of another time after jack again. This kind of operation of electric block is not only required great effort, and the labour intensity of workman is big, also there is great potential safety hazard, and electric block constantly dismounts simultaneously, also brings loss to equipment.
Summary of the invention
It is an object of the invention to provide for above-mentioned the deficiencies in the prior art a kind of without the need to manually carrying electric block, and the simple electric intelligent lift technique of structure, it is the lifting structure of the attachment type raise scaffold of overturning over and hoisting way completely.
The object of the present invention is achieved like this: a kind of electric intelligent lift technique being applicable to attachment type raise scaffold, it comprises the electric-powered case being arranged on the scaffolding strengthening frame of ground, it is arranged on the anti-fall Overthrow preventing device of every floor layer outside, the circulation device being arranged on scaffolding upper floor outside, and be arranged on the scaffolding strengthening frame of ground, for control electric-powered case running intelligent electric-controlled device;
Described electric-powered case comprises electric motor, by motor-driven retarding mechanism and the differential gear set that is in transmission connection with retarding mechanism output shaft end; The pinion(gear) that described differential gear set comprises with retarding mechanism output shaft is connected, the master wheel engaged with pinion(gear), and the load-bearing sprocket wheel being fixed in master wheel rotating shaft;
Described anti-fall Overthrow preventing device comprises and is arranged on leading seat and being vertically arranged on the guide rail of scaffolding side of every floor layer outside, the described inside leading seat is provided with baffle plate, right portion is provided with web plate, the lower section of web plate is provided with bearing pin, the outer wall of described bearing pin is socketed with anti-fall piece and return spring matching with baffle plate, the right portion of anti-fall piece is provided with a thick tongue and little tongue, the left end of return spring is connected with web plate, the right-hand member of return spring is connected with anti-fall piece, described web plate is bolted the guide rail card seat matched with guide rail, the inside of guide rail card seat is provided with the guide wheel matched with guide rail,
Described circulation device comprises the support being fixed on floor sidewall, be lifted on support external part spring hanger and be lifted on the guide chain that turns to below spring hanger and take turns; Described turning to is wound with closed annular link chain between guide chain wheel and load-bearing sprocket wheel.
Intelligent controlling device of the present invention comprises housing and is arranged on the electric leakage of housing inside, overcurrent, short-circuit protection circuit, and housing outer setting has push button.
The invention has the beneficial effects as follows: compared with prior art, walk around after turning to guide chain to take turns due to the part after the chain of above-mentioned electric intelligent lift technique passes the retarding mechanism of motor, circulation device and hook between coiling and fixing mode, during use, load-bearing chain can be tightened by motor cycle system, endless chain can be strained by the length of regulating spring suspension and support, rotated forward and reverse the fixing of respective operations suspender member and structure like this by motor, it is possible to realize the to-and-fro movement of hoisting object. When load-bearing chain pulling force is excessive, the pulling force induction installation being contained in load-bearing sprocket wheel can automatic power-off, to prevent overload cause structural failure. The electric intelligent lift technique structure of the present invention is simple, easy to use, it may be achieved the iterative motion of hoisting object and lift technique self, decreases manual operation amount, achieve the automatic operation of mechanize, it is applicable to repeatedly lifting and the operation of the light equipment of working in reciprocating mode.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the side-view of Fig. 1.
Fig. 3 is the structural representation of electric-powered case.
Fig. 4 is the structural representation of anti-fall Overthrow preventing device.
Fig. 5 is the structural representation of guide rail card seat.
Fig. 6 is anti-fall piece of work schematic diagram.
Fig. 7 is the structural representation of circulation device.
Fig. 8 is the contour structures schematic diagram of intelligent electric-controlled device.
In figure: 3-1, electric-powered case; 3-2, anti-fall Overthrow preventing device; 3-3, circulation device; 3-4, intelligent electric-controlled device; 6, electric motor; 7, retarding mechanism; 8, differential gear set; 9, chain; 11, master wheel; 12, pinion(gear); 13, load-bearing sprocket wheel; 14, spring hanger; 15, support; 17, guide chain is turned to take turns; 18, seat is led; 19, guide rail; 20, baffle plate; 21, web plate; 22, bearing pin; 23, anti-fall piece; 24, return spring; 25, with a thick tongue; 26, little tongue; 27, guide wheel; 28, guide rail card seat.
Embodiment
Below in conjunction with drawings and Examples, the present invention will be further described.
As shown in figures 1-8, the electric intelligent lift technique being applicable to attachment type raise scaffold of the present invention, it comprises the electric-powered case 3-1 being arranged on the scaffolding strengthening frame of ground, it is arranged on the anti-fall Overthrow preventing device 3-2 of every floor layer outside, the circulation device 3-3 being arranged on scaffolding upper floor outside, and be arranged on the scaffolding strengthening frame of ground, for control electric-powered case running intelligent electric-controlled device 3-4;
Described electric-powered case 3-1 comprises electric motor 6, by motor-driven retarding mechanism 7 and the differential gear set 8 that is in transmission connection with retarding mechanism output shaft end; Described differential gear set 8 comprises the pinion(gear) 12 being connected with retarding mechanism output shaft, the master wheel 11 engaged with pinion(gear), and the load-bearing sprocket wheel 13 being fixed in master wheel rotating shaft;
Described anti-fall Overthrow preventing device 3-2 comprises and is arranged on leading seat 18 and being vertically arranged on the guide rail 19 of scaffolding side of every floor layer outside, the described inside leading seat 18 is provided with baffle plate 20, right portion is provided with web plate 21, the lower section of web plate is provided with bearing pin 22, the outer wall of described bearing pin 22 is socketed with anti-fall piece 23 matched with baffle plate 20 and return spring 24, the right portion of anti-fall piece 23 is provided with lisper 25 and little tongue 26, the left end of return spring 24 is connected with web plate 21, the right-hand member of return spring 24 is connected with anti-fall piece 23, described web plate 21 is bolted the guide rail card seat 28 matched with guide rail 19, the inside of guide rail card seat 28 is provided with the guide wheel 27 matched with guide rail 19,
Described circulation device 3-3 comprises the support 15 being fixed on floor sidewall, be lifted on support external part spring hanger 14 and be lifted on and turn to guide chain wheel 17 below spring hanger; Described turning to is wound with closed annular link chain 9 between guide chain wheel and load-bearing sprocket wheel.
Intelligent controlling device 3-4 of the present invention comprises housing and is arranged on the electric leakage of housing inside, overcurrent, short-circuit protection circuit, and housing outer setting has push button.
Specifically: the electric intelligent lift technique of attachment type raise scaffold of the present invention comprises electric-powered case 3-1, anti-fall Overthrow preventing device 3-2, circulation device 3-3, intelligent electric-controlled device 3-4, hook and transom.
Electric-powered case comprises the compositions such as electric motor 6, retarding mechanism 7, differential gear set 8, chain 9, pulling force inductor block 10 and casing. Electric case is fixed on the reinforcement position, bottom of elevating scaffold frame body 200 main frame; Differential gear set 8 comprises master wheel 11, and pinion(gear) 12 and load-bearing sprocket wheel 13 form; On load-bearing sprocket wheel 13 in the differential gear set being wrapped in electric-powered cabinet of chain 9.
Circulation device comprises spring hanger 14, support 15, annular chains 16, turns to guide chain wheel 17 and dop. Support 15 is fixed on position in the middle of the outside of scaffolding upper floor building or the middle part frame body of attachment type raise scaffold, and spring hanger 14 is fixed on the external part of support 15, and central point is perpendicular to the center position of power-equipment differential gear set. Spring support hanging frame 14 inside forms by by spring and hook, it may also be useful to time chain 9 can be made to be in tensioning state always; Guide chain wheel 17 is turned to be fixed on the lower end of spring hanger 14.
Anti-fall anti-tilt device comprises leads seat 18 and guide rail 19, the described inside leading seat 18 is provided with baffle plate 20, right half is provided with web plate 21, the lower section of web plate is provided with bearing pin 22, the outer wall of described bearing pin 22 is socketed with anti-fall piece 23 matched with baffle plate 20 and return spring 24, the right portion of anti-fall piece 23 is provided with lisper 25 and little tongue 26, the left end of return spring 24 is connected with web plate 21, the right-hand member of return spring 24 is connected with anti-fall piece 23, lead seat 18 and it is bolted the guide rail card seat 28 matched with guide rail 19, the inside of guide rail card seat 28 is provided with the guide wheel 27 matched with guide rail 19, slowly promote and in the process that declines at frame body guide rail, the little cross bar downslide that the anti-fall piece of little tongue 26 arranged is arranged along guide rail, when the distance that little tongue 26 glides equals the distance of little cross bar, reset under the effect of return spring 24 for anti-fall piece 23, thus ensure to promote and decline normally the carrying out of work, when frame body guide rail rapid decrease, anti-fall piece produces huge rotation, at this moment the anti-fall piece of lisper 25 arranged stretches between the cross bar that guide rail is arranged, the afterbody rapid rise gear of anti-fall piece is on the baffle plate leading seat setting, with a thick tongue 25 it is stuck between cross bar cannot to carry out resetting thus reaches anti-fall effect, effectively prevent the generation of falling accident, the guide wheel 27 that guide rail card seat 28 inside is arranged can reduce the frictional force between guide rail card seat and guide rail, can prevent the flare effect of frame body simultaneously, and extend the work-ing life of guide rail card seat, anti-dumping anti-fall device structure is simple, running cost is low, security height, complete function successful.
Housing inside is provided with electric leakage, overcurrent, short-circuit protection circuit. There is the function of the automatic power-off of load exceedance, acoustooptic display alarm. Operating process is simple and clear, easily learns well and understands.
The working process of the present invention when scaffolding promotes is: when elevating scaffold is in using state, electric-powered case 3-1 is fixed on the strengthening frame of frame body bottom, intelligent electric-controlled case 3-4 is fixed on the cross bar above scaffolding, circulation device 3-3 is fixed on scaffolding the 6th step frame body main frame, circulation device is positioned in floor engineering structure, the direction of regulating spring suspension bracket 14 and length, make load-bearing chain A and endless chain B be in tensioned state; Unclamp anti-fall Overthrow preventing device fixing of elevating scaffold and buildings, start electric-powered case, electric motor 6 is rotated forward, at this time, load-bearing chain A can shorten, and endless chain B can extend relatively, and elevating scaffold slowly can upwards promote a floor along with the rotation of electric motor; When frame body rises to and floor levels state, first elevating scaffold and building building body are fixed, then remove and lead seat and circulation device is transferred to last layer buildings and is fixed, the lifting of the elevating scaffold of next layer can be carried out.
The working process of the present invention when scaffolding declines is: elevating scaffold is when using state, and the length of regulating spring suspension bracket 14, makes load-bearing chain A and endless chain B all be in tensioned state; Unclamp the fixing of elevating scaffold and engineering structure, start electric motor, electric-powered case is reversed, at this moment, load-bearing chain A can extend, relatively, endless chain B can shorten, and progressively removes the scaffolding layer on bottom base scaffolding upper strata, and elevating scaffold is declined a floor.
Claims (2)
1. one kind is applicable to the electric intelligent lift technique of attachment type raise scaffold, it is characterized in that: it comprises the electric-powered case (3-1) being arranged on the scaffolding strengthening frame of ground, it is arranged on the anti-fall Overthrow preventing device (3-2) of every floor layer outside, the circulation device (3-3) being arranged on scaffolding upper floor outside, and be arranged on the scaffolding strengthening frame of ground, for control electric-powered case running intelligent electric-controlled device (3-4);
Described electric-powered case (3-1) comprises electric motor (6), by motor-driven retarding mechanism (7) and the differential gear set (8) that is in transmission connection with retarding mechanism output shaft end; Described differential gear set (8) comprises the pinion(gear) (12) being connected with retarding mechanism output shaft, the master wheel engaged with pinion(gear) (11), and the load-bearing sprocket wheel (13) being fixed in master wheel rotating shaft;
Described anti-fall Overthrow preventing device (3-2) comprises and is arranged on leading seat (18) and being vertically arranged on the guide rail (19) of scaffolding side of every floor layer outside, the described inside leading seat (18) is provided with baffle plate (20), right portion is provided with web plate (21), the lower section of web plate is provided with bearing pin (22), the outer wall of described bearing pin (22) is socketed with anti-fall piece (23) and return spring (24) matched with baffle plate (20), the right portion of anti-fall piece (23) is provided with (25) and little tongue (26) with a thick tongue, the left end of return spring (24) is connected with web plate (21), the right-hand member of return spring (24) is connected with anti-fall piece (23), described web plate (21) is bolted the guide rail card seat (28) matched with guide rail (19), the inside of guide rail card seat (28) is provided with the guide wheel (27) matched with guide rail (19),
Described circulation device (3-3) comprises the support (15) being fixed on floor sidewall, be lifted on support external part spring hanger (14) and be lifted on and turn to guide chain wheel (17) below spring hanger; Described turning to is wound with closed annular link chain (9) between guide chain wheel and load-bearing sprocket wheel.
2. the electric intelligent lift technique being applicable to attachment type raise scaffold according to claim 1; it is characterized in that: described intelligent controlling device (3-4) comprises housing and is arranged on the electric leakage of housing inside, overcurrent, short-circuit protection circuit, and housing outer setting has push button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510998510.7A CN105625704A (en) | 2015-12-28 | 2015-12-28 | Electric intelligent hoisting equipment suitable for attached lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510998510.7A CN105625704A (en) | 2015-12-28 | 2015-12-28 | Electric intelligent hoisting equipment suitable for attached lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105625704A true CN105625704A (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510998510.7A Pending CN105625704A (en) | 2015-12-28 | 2015-12-28 | Electric intelligent hoisting equipment suitable for attached lifting scaffold |
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| CN (1) | CN105625704A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018204961A1 (en) * | 2018-04-03 | 2019-10-10 | Peri Gmbh | Self-climbing system with drive via a revolving drive means and method for operating a self-climbing system |
| CN111569438A (en) * | 2020-06-04 | 2020-08-25 | 河北智跑游乐设备制造有限公司 | Roller coaster lifting machine |
| CN113914602A (en) * | 2021-11-16 | 2022-01-11 | 中交一公局集团有限公司 | A kind of anti-fall device for lifting climbing frame |
| CN113914599A (en) * | 2021-12-13 | 2022-01-11 | 江苏鸿恩智能科技有限公司 | Scaffold attached climbing frame chain mechanism for building engineering |
| WO2022252633A1 (en) * | 2021-05-31 | 2022-12-08 | 苏茂兵 | Method for arranging upside-down hoisting power device in attached lifting scaffold |
| CN116201347A (en) * | 2023-05-06 | 2023-06-02 | 山西建投晋南建筑产业有限公司 | Assembled building lifting support frame |
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| CN201737639U (en) * | 2010-03-25 | 2011-02-09 | 深圳市特辰科技有限公司 | Integral inverted hoist |
| CN201999679U (en) * | 2011-01-19 | 2011-10-05 | 北京韬盛科技发展有限公司 | Automatic reciprocating and looping system of electric block |
| CN204022379U (en) * | 2014-08-22 | 2014-12-17 | 赵守方 | The automatic reciprocating circulating system of a kind of double-hook electric block |
| US20150167326A1 (en) * | 2013-12-17 | 2015-06-18 | Shenzhen Techen Technology Co., Ltd | Sealed and integrated climbing scaffold and method for using the same |
| CN204435823U (en) * | 2015-01-29 | 2015-07-01 | 河南宏方脚手架工程有限公司 | A kind of anti-drop device for scaffold |
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2015
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Patent Citations (5)
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| CN201737639U (en) * | 2010-03-25 | 2011-02-09 | 深圳市特辰科技有限公司 | Integral inverted hoist |
| CN201999679U (en) * | 2011-01-19 | 2011-10-05 | 北京韬盛科技发展有限公司 | Automatic reciprocating and looping system of electric block |
| US20150167326A1 (en) * | 2013-12-17 | 2015-06-18 | Shenzhen Techen Technology Co., Ltd | Sealed and integrated climbing scaffold and method for using the same |
| CN204022379U (en) * | 2014-08-22 | 2014-12-17 | 赵守方 | The automatic reciprocating circulating system of a kind of double-hook electric block |
| CN204435823U (en) * | 2015-01-29 | 2015-07-01 | 河南宏方脚手架工程有限公司 | A kind of anti-drop device for scaffold |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018204961A1 (en) * | 2018-04-03 | 2019-10-10 | Peri Gmbh | Self-climbing system with drive via a revolving drive means and method for operating a self-climbing system |
| EP3775435B1 (en) * | 2018-04-03 | 2023-07-12 | Peri Se | Self-climbing system with drive via a circulating drive means, and method for operating a self-climbing system |
| US12163343B2 (en) | 2018-04-03 | 2024-12-10 | Peri Se | Self-climbing system with drive via a circulating drive means and method for operating a self- climbing system |
| CN111569438A (en) * | 2020-06-04 | 2020-08-25 | 河北智跑游乐设备制造有限公司 | Roller coaster lifting machine |
| CN111569438B (en) * | 2020-06-04 | 2024-04-05 | 河北智跑游乐设备制造有限公司 | Roller coaster lifting machine |
| WO2022252633A1 (en) * | 2021-05-31 | 2022-12-08 | 苏茂兵 | Method for arranging upside-down hoisting power device in attached lifting scaffold |
| CN113914602A (en) * | 2021-11-16 | 2022-01-11 | 中交一公局集团有限公司 | A kind of anti-fall device for lifting climbing frame |
| CN113914602B (en) * | 2021-11-16 | 2023-01-06 | 中交一公局集团有限公司 | An anti-fall device for a lifting climbing frame |
| CN113914599A (en) * | 2021-12-13 | 2022-01-11 | 江苏鸿恩智能科技有限公司 | Scaffold attached climbing frame chain mechanism for building engineering |
| CN113914599B (en) * | 2021-12-13 | 2022-03-01 | 江苏鸿恩智能科技有限公司 | Scaffold attached climbing frame chain mechanism for building engineering |
| CN116201347A (en) * | 2023-05-06 | 2023-06-02 | 山西建投晋南建筑产业有限公司 | Assembled building lifting support frame |
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Application publication date: 20160601 |
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| RJ01 | Rejection of invention patent application after publication |