CN114961201B - Air film reinforced concrete structure construction operation platform and application method thereof - Google Patents
Air film reinforced concrete structure construction operation platform and application method thereof Download PDFInfo
- Publication number
- CN114961201B CN114961201B CN202210791941.6A CN202210791941A CN114961201B CN 114961201 B CN114961201 B CN 114961201B CN 202210791941 A CN202210791941 A CN 202210791941A CN 114961201 B CN114961201 B CN 114961201B
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- 238000010276 construction Methods 0.000 title claims abstract description 55
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000000725 suspension Substances 0.000 claims abstract description 38
- 239000004035 construction material Substances 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 3
- 239000003245 coal Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010096 film blowing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
-
- 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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/06—Consoles; Brackets
- E04G5/061—Consoles; Brackets specially adapted for attachment to scaffolds
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/08—Scaffold boards or planks
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/10—Steps or ladders specially adapted for scaffolds
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Ladders (AREA)
Abstract
The air film reinforced concrete structure construction work platform comprises a main support body consisting of a lower vertical support, a rotation mechanism and an upper vertical support, wherein horizontal supports are arranged on two sides of the rotation mechanism, a reciprocating sports car is arranged below the horizontal supports, an amplitude-variable winch corresponding to the sports car is arranged on the upper vertical support, a transverse bracket is fixed below the sports car, and an electric winch wire rope of a suspension platform is connected to the transverse bracket to suspend the suspension platform below the transverse bracket; a ladder operation frame is erected above the horizontal support on the upper vertical support, an electric lifting elevator for lifting construction materials is arranged above the horizontal support, and a winch for leveling the horizontal support and heightening the lower vertical support is arranged on the upper vertical support. The platform is matched with the using method, so that 360-degree dead angle-free covering construction operation on each part of the air film reinforced concrete structure storage bin can be completed, the construction technical level is improved, the construction safety and the engineering quality are ensured, the construction progress is accelerated, and the engineering cost is reduced.
Description
Technical Field
The invention relates to a construction operation platform of a gas film reinforced concrete structure and a use method thereof, which are suitable for construction of a gas film reinforced concrete structure storage bin.
Background
At present, air film reinforced concrete structure storage bins are built at home and abroad, and a steam crane and a telescopic arm forklift are generally adopted to hang a hanging cage for operation. The ratio of the diameter to the height of a coal storage bin body of a traditional construction air film reinforced concrete structure is about 1:1, and high-place operation equipment adopted in the bin is an automobile crane with different tonnage. Along with construction design and owner's requirement, novel air film reinforced concrete structure coal storage bin diameter and height ratio can reach 1:1.6 or higher, becomes thin high type, if still adopts the operation of automobile crane, has the overhead operation blind area big, and the automobile crane needs 3 or more station positions just can cover the regional area that whole dome was located, has the problem that the efficiency of construction is low, construction cost is high, need to develop and be suitable for this type of novel overhead operation construction platform of storehouse type.
Disclosure of Invention
The invention aims to provide a construction operation platform of a gas film reinforced concrete structure and a use method thereof, which solve the problems that when a thin high-strength gas film reinforced concrete structure bin is constructed, a dead zone for overhead operation is large, a plurality of automobile cranes are needed for combined operation, the construction efficiency is low and the construction cost is high due to the adoption of an automobile crane.
The object of the invention is achieved in the following way: the utility model provides a air film reinforced concrete structure construction work platform, there is a lower vertical support that supports on ground, be provided with the rotation mechanism at the top of lower vertical support, be fixed with upper vertical support above the rotation mechanism, lower vertical support, the rotation mechanism, the center of upper vertical support is on same perpendicular, the both sides symmetry articulates at rotation mechanism has the horizontal support, the outer end of horizontal support articulates has the pull rod, the other end of pull rod articulates when last vertical support is fixed in the horizontality with the horizontal support, install the sports car that can follow the channel-section steel reciprocating motion of horizontal support below two horizontal supports, the sports car can imitate the tower crane and become a width of cloth sports car, be equipped with the luffing winch that corresponds to each sports car on the upper vertical support, two sports cars are connected through wire rope with the luffing winch that corresponds, realize the reciprocating motion of sports car, be fixed with the cross bracket below the sports car, be equipped with the suspension platform below the sports car, adjust the distance of the platform relative working face through the motion of sports car along the horizontal support length direction, the electric hoist rope on the suspension platform connects in the suspension platform and makes the steel wire rope and suspends below the bracket in the horizontal support, the horizontal support is in the horizontal platform is suspended in the horizontal platform, the construction work is accomplished and is completed; a step operation frame is arranged above the horizontal support on the upper vertical support by adopting a pipe and a fastener, the step operation frame can complete dome section construction operation by matching with the rotation of a slewing mechanism, an electric lifting elevator for hoisting construction materials above the horizontal support is arranged above the horizontal support, the construction materials are hoisted above the horizontal support for the dome section construction operation, and the electric lifting elevator can be fixed above the horizontal support or can be freely selected according to the space position of a construction platform; the upper vertical support is provided with a winch for leveling the horizontal support and realizing heightening of the lower vertical support, the end part of a steel wire rope of the winch can lift the horizontal support towards the horizontal direction when hung at the outer end of the horizontal support, after the lifting of the horizontal support is completed, the steel wire rope of the winch is wound on a sports car, a standard vertical support section is hoisted by winding a hoisting hook, and the whole heightening operation of the device can be completed by adopting a tower crane heightening method.
The inner side of the transverse bracket on the sports car is fixedly provided with a longitudinal fixing frame, and the suspension platform is fixed on the longitudinal fixing frame through a buckle when running to a construction operation position so as to ensure the safety and stability of the suspension platform and reduce the shaking degree of the suspension platform caused by the construction operation.
The ladder operation frame is formed by connecting and constructing transverse, longitudinal and oblique pipes through fasteners, and is locked on the upper vertical support through the fasteners, and a plurality of ladder pedals are constructed on the ladder operation frame.
The application method of the air film reinforced concrete structure construction work platform comprises the following steps:
(1) When the straight wall section is constructed: 2 constructors are carried on the suspension platform, a constructor safety belt is suspended on a safety rope, one end of the safety rope is suspended on a horizontal support, the other end of the safety rope is towed on the ground, the working surfaces at different heights are changed through lifting of the suspension platform, when a working surface at a certain point of a straight wall section is required to be constructed, the suspension platform carries materials to be lifted to the vicinity of the working surface, and a variable amplitude winch drags a sports car to adjust the distance between the suspension platform and the working surface, so that the best construction state is achieved; when the working point positions of the same horizontal working surface are required to be changed, starting a slewing mechanism, driving a suspension platform to change the working point positions through rotation of a horizontal bracket, achieving the purpose of continuous construction of the same horizontal working surface, placing the suspension platform on the ground after the construction is finished, and cutting off a power supply;
(2) The dome section is constructed: the constructor stands at the proper position of the ladder above the ladder operation frame above the horizontal bracket, the safety belt is hung at the high position of the ladder operation frame, the slewing mechanism is started, the ladder operation frame is driven to circularly move through the rotation of the horizontal bracket, and the construction operation of the arc-shaped dome working face at the top can be completed.
When the air film reinforced concrete structure warehouse is constructed, only one operation platform is needed to be arranged at the center point in the warehouse, construction of the straight wall section of the air film reinforced concrete structure warehouse is realized through the suspension platform suspended below the horizontal bracket, the distance between the suspension platform and the working surface is adjusted through the roadster, the height of the suspension platform is adjusted through the electric winch on the suspension platform, and the circumferential position is adjusted through the slewing mechanism; construction to dome section is realized through the ladder handling frame, drives the ladder handling frame through slewing mechanism and rotates in order to adjust circumference position, carries construction material through electric lift lifting machine, thereby increases the height of ladder handling frame to lower vertical support through hoist engine lifting installation standard vertical support festival. The platform can complete 360-degree dead-angle-free covering construction operation on each part of the air film reinforced concrete structure storage bin, improves the technical level of air film reinforced concrete construction, ensures construction safety and engineering quality, can accelerate construction progress, reduces engineering cost and promotes healthy development of air film reinforced concrete construction technology.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic main body view of the present invention excluding the step operation frame portion.
Fig. 4 is a front view of a body portion of the present invention not including a stepped console portion.
Fig. 5 is a partial enlarged view of a portion a in fig. 2.
Fig. 6 is a schematic structural view of the buckle.
In the figure: 1-a lower vertical bracket; 2-a slewing mechanism; 3-upper vertical support; 4-a horizontal bracket; 5-sports car; 6-an amplitude-variable winch; 7-a transverse bracket; 8-suspending a platform; 9-a longitudinal fixing frame; 10-step operation rack; 11-an electric lifting machine; 12-a winch; 13-a pull rod; 14-clamping; 15-step pedal; 16-pulleys; 17-U-shaped rod; 18-a baffle; 19-lock nut.
Detailed Description
Referring to fig. 1-5, there is a lower vertical support 1 supported on the central ground in the storehouse, there is a slewing mechanism 2 at the top of the lower vertical support 1, there is an upper vertical support 3 fixed on the slewing mechanism 2, the center of the lower vertical support 1, slewing mechanism 2, upper vertical support 3 is on the same vertical line to form the main supporting structure of the platform, can adopt the existing mature tower crane structure, there are horizontal supports 4 symmetrically hinged on both sides of slewing mechanism 2, the outer end of horizontal support 4 is hinged with the tie rod 13, the other end of tie rod 13 is hinged on upper vertical support 3 to fix horizontal support 4 in the horizontal state while being hinged on upper vertical support 3, install the carriage 5 that can reciprocate along the channel steel of horizontal support 4 below two horizontal supports 4, install the amplitude-changing hoist 6 of each carriage 5 on upper vertical support 3, two carriages 5 are connected with their correspondent hoist 6 through the wire rope, the carriage 7 is fixed with the horizontal bracket 7 through the round pin axle below the carriage 5, there is a horizontal platform 8 below the horizontal bracket 7, there is an electric hoist on the horizontal platform 8, the horizontal hoist is connected with the horizontal bracket 7 by the wire rope of the electric hoist is suspended below the horizontal bracket 7; the pipe and the fastener are adopted above the horizontal support 4 on the upper vertical support 3, the ladder operation frame 10 is built by connecting and building transverse, longitudinal and oblique pipes through the fastener, the ladder operation frame 10 is locked on the upper vertical support 3 through the fastener, the ladder operation frame 10 is provided with a plurality of ladder pedals 15, the ladder operation frame 10 is matched with the revolving mechanism 2 to rotate so as to finish dome section construction operation, an electric lifting machine 11 for lifting construction materials above the horizontal support is arranged above the horizontal support, the construction materials are lifted above the horizontal support and used for constructing the dome section, and a lifting machine 12 for leveling the horizontal support 4 and heightening the lower vertical support is arranged on the upper vertical support 3. The steel wire rope of the winch 12 is hung at the outer end of the horizontal bracket 4, the horizontal bracket 4 can be leveled, the other end of the pull rod 13 is hinged on the upper vertical bracket 3 to fix the horizontal bracket 4 at a horizontal position, after the horizontal bracket 4 is lifted, the steel wire rope of the winch 12 is wound on the sports car 5 in a penetrating manner, a lifting hook is wound in a penetrating manner, and the whole heightening operation of the device can be completed by adopting a tower crane heightening method to lift the standard vertical bracket section; the inner side of the transverse bracket 7 on the sports car 5 is fixedly provided with a longitudinal fixing frame 9, and the suspension platform 8 is fixed on the longitudinal fixing frame 9 through a buckle 14 when running to a construction operation position so as to ensure the safety and stability of the suspension platform 8.
The total height of the upper vertical support 3 is 6.5m, and the upper vertical support can be properly increased or decreased according to construction requirements, and is mainly used for fixing the pull rod 13 and stabilizing the ladder operation frame 10; the whole ladder operation frame 10 is formed by erecting tubular products and fasteners in a matching manner, the span of a main vertical rod is 1.5m, the step distance of a main cross rod is 1.5m, a long cross rod of 1.8m is erected on the main vertical rod according to construction requirements and used for erecting a ladder pedal 15, the ladder pedal 15 is reliably connected with the transverse tubular products through the fasteners, the height difference of each stage of ladder pedal 15 is 0.3m, and a plurality of ladder pedals 15 can be erected along the cross rod on the same plane according to construction requirements and used for construction operation.
In order to meet the construction requirement of the air film reinforced concrete structure, the platform is in a preliminary installation form when the film is unfolded, namely the root of the horizontal support 4 is hinged with the slewing mechanism 2, a pull rod 13 between the horizontal support 4 and the upper vertical support3 is not connected, the included angle between the horizontal support 4 and a horizontal line is about-45 degrees, after film blowing is completed, a steel wire rope of a winch 12 on the upper vertical support3 is supported by a pulley 16 and is connected with a lifting lug on the horizontal support 4, the winch 12 is started, the horizontal support 4 is lifted to a horizontal working position by the steel wire rope, then the pull rod 13 is connected between the horizontal support 4 and the upper vertical support3, and the horizontal support 4 is fixed.
Referring to fig. 6, the buckle 14 is composed of a U-shaped rod 17, a baffle 18 and a lock nut 19, two through holes are formed in the baffle 18, two ends of the U-shaped rod 17 respectively penetrate through the through holes in the baffle 18, and the lock nut 19 is screwed on an external threaded rod at two ends of the U-shaped rod 17, so that the U-shaped rod 17 and the baffle 18 form a closed annular body. When in use, after the U-shaped rod 17 bypasses the component pipes of the longitudinal fixing frame 9 and the suspension platform 8, the baffle 18 is sealed at the opening part of the U-shaped rod 17, the locking nut 19 is screwed on and fastened, and the longitudinal fixing frame 9 and the suspension platform 8 are locked together.
The application method of the air film reinforced concrete structure construction work platform comprises the following steps:
(1) When the straight wall section is constructed: 2 constructors are carried through the suspension platform 8, the safety belt of the constructors is suspended on a safety rope, one end of the safety rope is suspended on the horizontal support 4, the other end of the safety rope is towed on the ground, the working surfaces at different heights are changed through the lifting of the suspension platform 8, when a working surface at a certain point of a straight wall section is required to be constructed, the suspension platform 8 carries materials to be lifted to the vicinity of the working surface, and the distance between the suspension platform 8 and the working surface is adjusted by dragging the sports car 5 through the amplitude-variable winch 6, so that the best construction state is achieved; when the working point positions of the same horizontal working surface are required to be changed, starting a slewing mechanism, driving the suspension platform 8 to change the working point positions through the rotation of the horizontal bracket 4, achieving the purpose of continuous construction of the same working surface, placing the suspension platform 8 on the ground after the construction is finished, and cutting off the power supply;
(2) The dome section is constructed: the constructor stands at a proper position of the ladder above the ladder operation frame 10 above the horizontal support 4, the safety belt is hung at the high position of the ladder operation frame 10, the slewing mechanism is started, the ladder operation frame 10 is driven to circularly move through the rotation of the horizontal support 4, and the construction operation of the arc dome working face at the top can be completed.
Claims (2)
1. The utility model provides a air film reinforced concrete structure construction work platform, has a lower vertical support of supporting subaerial, is provided with rotation mechanism, its characterized in that at the top of lower vertical support: an upper vertical support (3) is fixed on the rotary mechanism (2), the centers of the lower vertical support (1), the rotary mechanism (2) and the upper vertical support (3) are on the same vertical line, two sides of the rotary mechanism (2) are symmetrically hinged with horizontal supports (4), the outer ends of the horizontal supports (4) are hinged with pull rods (13), the other ends of the pull rods (13) are hinged with the upper vertical support (3) to fix the horizontal supports (4) in a horizontal state, running vehicles (5) capable of reciprocating along channel steel of the horizontal supports (4) are arranged below the two horizontal supports (4), amplitude-variable windlass (6) corresponding to each running vehicle (5) are arranged on the upper vertical support (3), the two running vehicles (5) are connected with the corresponding amplitude-variable windlass (6) through steel wire ropes, a transverse bracket (7) is fixed below the running vehicles (5), a suspension platform (8) is arranged below the transverse bracket (7), and an electric windlass steel wire rope of the suspension platform (8) is connected with the transverse bracket (7) to enable the suspension platform (8) to be suspended below the transverse bracket (7); a step operation frame (10) is arranged above the horizontal support (4) on the upper vertical support (3) by adopting a pipe and a fastener, an electric lifting machine (11) for lifting construction materials above the horizontal support (4) is arranged above the horizontal support (4), and a lifting machine (12) for leveling the horizontal support (4) and heightening the lower vertical support is arranged on the upper vertical support (3); a longitudinal fixing frame (9) is fixed on the inner side of the transverse bracket (7) on the sports car (5), and the suspension platform (8) is fixed on the longitudinal fixing frame (9) through a buckle (14) when running to a construction operation position; the ladder operation frame (10) is formed by connecting and constructing transverse, longitudinal and oblique pipes through fasteners, and is locked on the upper vertical support (3) through the fasteners, and a plurality of ladder pedals (15) are constructed on the ladder operation frame (10).
2. A method of using the air film reinforced concrete structure construction work platform as claimed in claim 1, wherein:
(1) When the straight wall section is constructed: 2 constructors are carried through the suspension platform (8), the safety belt of the constructors is suspended on a safety rope, one end of the safety rope is suspended on a horizontal bracket (4), the other end of the safety rope is towed on the ground, the working surfaces at different heights are changed through the lifting of the suspension platform (8), when a working surface at a certain point of a straight wall section is required to be constructed, the suspension platform (8) carries materials to be lifted to the vicinity of the working surface, and a variable amplitude winch (6) drags a sports car (5) to adjust the distance between the suspension platform (8) and the working surface, so that the best construction state is achieved; when the working point positions of the same horizontal working plane are required to be changed, starting the slewing mechanism (2), driving the suspension platform (8) to change the working point positions through rotation of the horizontal support (4), achieving the purpose of continuous construction of the same horizontal working plane, placing the suspension platform (8) on the ground after construction, and cutting off a power supply;
(2) The dome section is constructed: the constructor stands in the proper position of ladder above the ladder operation frame (10) above the horizontal support (4), the safety belt is hung at the high position of the ladder operation frame (10), the slewing mechanism (2) is started, the ladder operation frame (10) is driven to circularly move through the rotation of the horizontal support (4), and the construction operation of the arc-shaped dome working face at the top can be completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210791941.6A CN114961201B (en) | 2022-07-07 | 2022-07-07 | Air film reinforced concrete structure construction operation platform and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210791941.6A CN114961201B (en) | 2022-07-07 | 2022-07-07 | Air film reinforced concrete structure construction operation platform and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114961201A CN114961201A (en) | 2022-08-30 |
| CN114961201B true CN114961201B (en) | 2024-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210791941.6A Active CN114961201B (en) | 2022-07-07 | 2022-07-07 | Air film reinforced concrete structure construction operation platform and application method thereof |
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| CN (1) | CN114961201B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453196A (en) * | 2014-11-28 | 2015-03-25 | 中煤第六十八工程有限公司 | Warehouse internal all-dimensional lifting operating platform |
| CN206144124U (en) * | 2016-06-23 | 2017-05-03 | 浙江森晟建设有限公司 | A scaffold for construction of tall and big space |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2008420C1 (en) * | 1991-09-17 | 1994-02-28 | Проектный научно-исследовательский конструкторский институт "Уральский промстройНИИпроект" | Method for erection of reinforced concrete vault on pneumatic forms |
| CN112663927B (en) * | 2020-07-24 | 2021-08-20 | 中国建筑第二工程局有限公司 | Steel structure dome aerial work stepped operation platform and construction method thereof |
-
2022
- 2022-07-07 CN CN202210791941.6A patent/CN114961201B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453196A (en) * | 2014-11-28 | 2015-03-25 | 中煤第六十八工程有限公司 | Warehouse internal all-dimensional lifting operating platform |
| CN206144124U (en) * | 2016-06-23 | 2017-05-03 | 浙江森晟建设有限公司 | A scaffold for construction of tall and big space |
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| Publication number | Publication date |
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| CN114961201A (en) | 2022-08-30 |
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