CN113944323A - Ultrahigh concrete roof formwork supporting and constructing system - Google Patents
Ultrahigh concrete roof formwork supporting and constructing system Download PDFInfo
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- CN113944323A CN113944323A CN202111244575.4A CN202111244575A CN113944323A CN 113944323 A CN113944323 A CN 113944323A CN 202111244575 A CN202111244575 A CN 202111244575A CN 113944323 A CN113944323 A CN 113944323A
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- rails
- lifting
- concrete roof
- tower
- lift
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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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/002—Workplatforms, railings; Arrangements for pouring concrete, attached to the form
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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
- E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
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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
- E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
- E04G19/003—Arrangements for stabilising the forms or for moving the forms from one place to another
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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
A super-high concrete roof formwork supporting and constructing system relates to the field of building construction. The ultrahigh concrete roof formwork supporting and constructing system comprises two first rails which are laid on the ground respectively, at least one tower capable of moving along the first rails, two second rails which are parallel to the first rails and a moving platform capable of moving along the two first rails, the two second rails are laid on the two monorail beams respectively, the side wall of the tower is connected with the moving platform, the tower is connected with a lift car capable of lifting, the top surface of the moving platform is provided with a lifting mechanism for lifting materials, the lifting mechanism comprises an arc-shaped lifting rail with the bottom connected with the top surface of the moving platform, a bracket which is connected with the top surface of the lifting rail in a sliding mode, a first traction rope connected with the bracket and a first rope winder connected with the first traction rope, and the first rope winder is used for driving the bracket to lift along the lifting rail. The ultrahigh concrete roof formwork support and construction system can quickly and efficiently realize roof formwork construction along the monorail beam of a plant.
Description
Technical Field
The application relates to the field of building construction, in particular to an ultrahigh concrete roof formwork supporting and constructing system.
Background
The workshop is leached in wet smelting region of nonferrous zinc smelting can produce a large amount of corrosive gas, steel structure system building is damaged by corrosion easily this moment, general this kind of workshop all can be designed into concrete structure roofing and prolong life, and the factory building structure roofing generally highly is more than 20 meters, the scaffold that need set up in the work progress highly exceeds 20 meters, need adopt steel pipe scaffold to set up and cooperate the construction springboard to construct layer upon layer through the construction mode of setting up full hall scaffold, lead to scaffold set up the time long, it is big to demolish and transport the degree of difficulty, turnover material use amount is big, and the scaffold can occupy the construction plane of whole factory building, it is big to make roof lower part hoisting equipment installation degree of difficulty, the track is difficult for hoisting and taking one's place, high altitude construction is dangerous, low efficiency.
In view of the above, there is a need for an ultrahigh concrete roof formwork support construction and system to reduce overhead and high formwork construction, reduce scaffold erection, and provide space for lower building construction.
Disclosure of Invention
An object of this application is to provide a superelevation concrete roof template supports and construction system, its roof template construction that can realize factory building monorail roof beam all along the line, the effectual efficiency of construction that has improved has reduced high altitude construction and high formwork construction operation, has reduced the scaffold and has set up and provide the space for lower part factory building construction.
The embodiment of the application is realized as follows:
the embodiment of the application provides an ultrahigh concrete roof template supports and construction system, it includes two first tracks of laying respectively on ground, at least one can follow first track removal's pylon, two second tracks that are on a parallel with first track and can follow two first track removal's moving platform, two second tracks are laid respectively on two monorail girders, the pylon lateral wall is connected with moving platform, the pylon is connected with the car of liftable, moving platform's top surface is equipped with the lifting mechanism who is used for promoting the material, lifting mechanism includes the curved lift track that bottom and moving platform top surface are connected, sliding connection is in the bracket of lift track top surface, first haulage rope and the first ropewinder of being connected with first haulage rope with the bracket connection, first ropewinder is used for driving the bracket through first haulage rope and goes up and down along the lift track.
In some alternative embodiments, the first rope winder is fixed to the bottom surface of the middle part of the lifting rail, and the bottom surface of the top part of the lifting rail is connected with a fixed pulley for rolling and guiding the first traction rope.
In some alternative embodiments, a side of the carriage remote from the lifting rail is connected with a fence frame.
In some optional embodiments, the two sides of the tower are respectively connected with lower side beams, the bottoms of the two lower side beams are respectively connected with at least two lower driving wheels which are arranged on the two first rails in a rolling manner, two sliding rods extending in the height direction are arranged in the tower, the two sides of the car are respectively provided with a positioning sliding chute in sliding fit with the two sliding rods, the top of the tower is provided with a second rope winder, and the second rope winder is connected with the car through a second traction rope.
In some optional embodiments, the two lower side beams are respectively connected with a lower lifting mechanism for driving the two lower side beams to lift, and the lower lifting mechanism comprises a plurality of lower supports which can lift to press against the corresponding first rails and a lower turbine screw rod lifter for driving the lower supports to lift.
In some optional embodiments, the two sides of the moving platform are respectively connected with an upper edge beam, and the bottoms of the two upper edge beams are respectively connected with at least two upper driving wheels which are arranged on the two second tracks in a rolling manner.
In some optional embodiments, the two upper side beams are respectively connected with an upper lifting mechanism for driving the two upper side beams to lift, and the upper lifting mechanism comprises a plurality of upper supports which can lift to press the corresponding second rails and an upper turbine screw rod lifter for driving the corresponding upper supports to lift.
In some alternative embodiments, the top surface of the mobile platform is provided with a railing.
In some alternative embodiments, the lifting rail recess is disposed with one side facing downward.
The beneficial effect of this application is: the ultrahigh concrete roof formwork support and construction system provided by the embodiment comprises two first rails which are respectively laid on the ground, at least one tower which can move along the first rails, two second rails which are parallel to the first rails and a moving platform which can move along the two first rails, the two second rails are respectively laid on the two monorail girders, the side wall of the tower is connected with the moving platform, the tower is connected with a lift car which can lift, the top surface of the moving platform is provided with a lifting mechanism which is used for lifting materials, the lifting mechanism comprises a bottom and an arc-shaped lifting rail which is connected with the top surface of the moving platform, the lifting mechanism is connected with a bracket on the top surface of the lifting rail in a sliding mode, a first traction rope and a first rope winder are connected with the bracket, and the first rope winder is used for driving the bracket to lift along the lifting rail through the first traction rope. The ultrahigh concrete roof formwork support and construction system provided by the embodiment can realize the overall lifting and construction of all roof formworks along the single-rail beam of a plant, is convenient for supporting and integrally demolding the roof formworks, effectively improves the construction efficiency, reduces high-altitude operation and high formwork construction operation, and reduces the space provided by the scaffold for the construction of lower-part plants.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 is a schematic structural view of an ultra-high concrete roof form support and construction system according to an embodiment of the present application;
FIG. 2 is a schematic structural view of a tower in an ultra-high concrete roof form support and construction system according to an embodiment of the present disclosure;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is a schematic structural diagram of a lifting mechanism and a scaffold connection in an ultra-high concrete roof formwork support and construction system according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a lifting mechanism in an ultra-high concrete roof formwork supporting and constructing system according to an embodiment of the present application.
In the figure: 100. a first track; 110. a tower; 120. a second track; 130. a mobile platform; 131. a structural frame; 140. a car; 150. a railing; 160. a lifting rail; 161. a lifting side rail; 162. a roller; 163. a top support plate; 164. a middle support plate; 170. a bracket; 171. a sliding limiting groove; 180. a first pull cord; 190. a first rope winder; 200. a fixed pulley; 210. a fence frame; 220. a lower edge beam; 230. a lower drive wheel; 240. a slide bar; 250. positioning the chute; 260. a second rope winder; 270. a second pull cord; 280. a lower support; 290. a lower worm screw hoist; 300. an upper edge beam; 310. an upper drive wheel; 320. an upper support; 330. an upper worm gear screw hoist; 340. horizontally supporting; 350. a top beam; 400. a monorail beam; 410. a scaffold; 420. a roof template.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when in use, and are used only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The features and performance of the present ultra-high concrete roof form support and construction system are described in further detail below with reference to the examples.
As shown in fig. 1, 2, 3, 4 and 5, an embodiment of the present invention provides an ultrahigh concrete roof formwork supporting and constructing system, which includes two first rails 100 laid on the ground in parallel, two towers 110 movable along the first rails 100, two second rails 120 parallel to the first rails 100, a movable platform 130 movable along the two first rails 100, and a structural frame 131 whose top surface is connected to the movable platform 130, wherein a rail 150 is disposed on an edge of the top surface of the movable platform 130, the two second rails 120 are laid on two monorail girders 400, two sides of the structural frame 131 are connected to upper edge girders 300, and bottoms of the two upper edge girders 300 are connected to six upper driving wheels 310 rolling on the two second rails 120; the two upper side beams 300 are respectively connected with an upper lifting mechanism for driving the upper lifting mechanism to lift, and the upper lifting mechanism comprises seven upper supports 320 which can lift to press the corresponding second rails 120 and upper turbine screw lifters 330 for respectively driving the seven corresponding upper supports 320 to lift.
The side walls of one side of the two towers 110 are respectively connected with two ends of the structural frame 131, and the two towers 110 are respectively connected through two horizontal supports 340 which are arranged up and down; two sides of the bottom of each tower frame 110 are respectively connected with a lower side beam 220, the bottoms of the two lower side beams 220 are respectively connected with two lower driving wheels 230 which are arranged on the two first rails 100 in a rolling manner, a liftable car 140 and two sliding rods 240 which extend in the height direction are arranged in each tower frame 110, two sides of each car 140 are respectively provided with a positioning sliding chute 250 which is in sliding fit with the two sliding rods 240, the top of each tower frame 110 is fixedly provided with a second rope winder 260 through a connected top beam 350, and the second rope winder 260 is connected with the car 140 through a second traction rope 270; the two lower side beams 220 are respectively connected with a lower lifting mechanism for driving the lower lifting mechanism to lift, and the lower lifting mechanism comprises two lower supports 280 which can lift to press against the corresponding first rail 100 and a lower worm gear screw lifter 290 for respectively driving the two lower supports 280 to lift.
The top surface of the mobile platform 130 is provided with a lifting mechanism for lifting materials onto a scaffold 410, the lifting mechanism comprises an arc-shaped lifting rail 160, the bottom of which is connected with the top surface of the mobile platform 130, a bracket 170, a first traction rope 180 and a first rope winder 190, the bracket 170 is connected with the top surface of the lifting rail 160 in a sliding manner, the first traction rope 180 is connected with the bracket 170, the first rope winder 190 is connected with the first traction rope 180, the sunken side of the lifting rail 160 is arranged downwards, the top of the lifting rail 160 is connected with the scaffold 410, the first rope winder 190 is used for driving the bracket 170 to lift along the lifting rail 160 through the first traction rope 180, the first rope winder 190 is fixed on the bottom surface of the middle part of the lifting rail 160, the bottom surface of the top of the lifting rail 160 is connected with a fixed pulley 200 for guiding the first traction rope 180 in a rolling manner, and one side, far away from the lifting rail 160, of the bracket 170 is connected with a fence frame 210; the lifting track 160 comprises two arc-shaped lifting side rails 161, nine rollers 162 with two ends respectively rotatably connected to the two lifting side rails 161, a top support plate 163 with two ends respectively connected to the tops of the two lifting side rails 161, and a middle support plate 164 with two ends respectively connected to the middle parts of the two lifting side rails 161, wherein the top support plate 163 and the middle support plate 164 are respectively used for connecting a rotatable fixed pulley 200 and a first rope winder 190, and sliding limiting grooves 171 in sliding fit with the two lifting side rails 161 are respectively arranged on two sides of the bracket 170.
When the ultrahigh concrete roof formwork support and construction system provided by this embodiment is assembled, the two first rails 100 and the two second rails 120 are laid on the ground and the two monorail girders 400, respectively, and the first rails 100 and the second rails 120 are arranged in parallel, then the mobile platform 130 and the structural frame 131 connected to the bottom thereof are hung on the two second rails 120, and the six upper driving wheels 310 respectively connected to the bottoms of the upper side beams 300 on both sides of the structural frame 131 are rolled on the two second rails 120, then the two towers 110 are hung on the two first rails 100, and the two lower driving wheels 230 respectively connected to the bottoms of the lower side beams 220 on both sides of the bottom of each tower 110 are rolled on the two first rails 100, the tops of the two towers 110 are respectively connected to both ends of the structural frame 131, and two horizontal supports 340 respectively connected to both ends of the two towers 110 are respectively arranged below the structural frame 131, and then the assembly operation of the ultrahigh concrete roof template support and construction system is completed.
When the assembled ultra-high concrete roof formwork support and construction system is used, a constructor firstly sets up a scaffold 410 on the moving platform 130, then lays a roof formwork 420 by using the scaffold 410, carries construction materials into the car 140 during operation, pulls the car 140 to be lifted to the moving platform 130 by using a second rope winder 260 provided at the top of the tower 110, then lifts the materials to the scaffold 410 by using a lifting mechanism including an arc-shaped lifting rail 160 having a top and a bottom connected to the scaffold 410 and the top of the moving platform 130, places the materials lifted by the car 140 on a bracket 170 slidably connected to the top surface of the lifting rail 160, then controls a first rope winder 190 to pull a first traction rope 180 to drive the bracket 170 to be lifted along the lifting rail 160, since the lifting rail 160 is arc-shaped and has a concave side facing downward, when the bracket 170 is lifted to the top along the lifting rail 160, the plate materials supported by the bracket are changed from vertical arrangement to horizontal arrangement, so that a constructor can conveniently take the bracket 410 and construct the roof formwork 420, after the construction of the roof formwork 420 in one area is finished, six upper driving wheels 310 respectively connected to the bottoms of the upper side beams 300 at the two sides of the structural frame 131 can be controlled to move along the two second rails 120, and two lower driving wheels 230 respectively connected to the bottoms of the lower side beams 220 at the two sides of the bottom of each tower 110 are controlled to move along the two first rails 100, so that the ultra-high concrete roof formwork supporting and constructing system moves along the first rails 100, the second rails 120 and the monorail beam 400, and the roof formwork 420 along the two monorail beams 400 is constructed.
The two upper side beams 300 and the two lower side beams 220 are respectively connected with an upper lifting mechanism and a lower lifting mechanism for driving the upper lifting mechanism and the lower lifting mechanism to lift, and a constructor can control the upper turbine screw rod lifter 330 of the upper lifting mechanism to drive the corresponding upper support 320 to lift so as to press the corresponding second rail 120 to control the mobile platform 130 and the structure frame 131 connected with the mobile platform 130 to lift, so that the height of the scaffold 410 on the mobile platform 130 is adjusted to facilitate construction, which is more beneficial to integral demoulding of the roof formwork 420, and meanwhile, the constructor can also control the lower turbine screw rod lifter 290 of the lower lifting mechanism to drive the lower support 280 to lift so as to press the corresponding first rail 100 to control the lifting of the two towers 110.
The top edge of the mobile platform 130 is provided with a rail 150, which can protect the operator who is working on the mobile platform 130. The liftable car 140 and the two sliding rods 240 extending in the height direction are arranged in the tower frame 110, the positioning chutes 250 in sliding fit with the two sliding rods 240 are respectively arranged on two sides of the car 140, and when the second rope winder 260 pulls the second traction rope 270 to drive the car 140 to ascend and descend, the positioning chutes 250 on two sides of the car 140 are respectively in sliding fit with the two sliding rods 240, so that the ascending and descending stability of the car 140 can be improved, and the stable lifting and transportation of materials can be guaranteed. The side of the bracket 170 far away from the lifting rail 160 is connected with a fence frame 210, and the fence frame 210 can be used for limiting the position of the material supported by the bracket 170; the lifting track 160 comprises two arc-shaped lifting side rails 161, nine rollers 162 with two ends respectively rotatably connected to the two lifting side rails 161, top support plates 163 with two ends respectively connected to the tops of the two lifting side rails 161, and middle support plates 164 with two ends respectively connected to the middle parts of the two lifting side rails 161, and the two sides of the rollers 162 and the two sides of the bracket 170 are respectively provided with a sliding limiting groove 171 which is in sliding fit with the two lifting side rails 161, so that the bracket 170 can stably move, lift and transport materials along the two arc-shaped lifting side rails 161 under the matching action.
The embodiments described above are some, but not all embodiments of the present application. The detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Claims (9)
1. A supporting and construction system for a super-high concrete roof template is characterized by comprising two first rails which are respectively laid on the ground, at least one tower which can move along the first rails, two second rails which are parallel to the first rails and a moving platform which can move along the two first rails, wherein the two second rails are respectively laid on two monorail beams, the side wall of the tower is connected with the mobile platform, the tower is connected with a lift car which can be lifted, the top surface of the mobile platform is provided with a lifting mechanism for lifting materials, the lifting mechanism comprises an arc-shaped lifting track, the bottom of which is connected with the top surface of the mobile platform, a bracket which is connected with the top surface of the lifting track in a sliding way, a first traction rope which is connected with the bracket and a first rope winding machine which is connected with the first traction rope, the first rope winding machine is used for driving the bracket to lift along the lifting rail through the first traction rope.
2. The ultra-high concrete roof form supporting and constructing system of claim 1, wherein said first rope winder is fixed to a middle bottom surface of said lifting rail, and a fixed pulley for rolling guiding said first rope winder is connected to a top bottom surface of said lifting rail.
3. The ultra-high concrete roof form support and construction system of claim 1, wherein a fence frame is attached to a side of the bracket remote from the lifting track.
4. The ultra-high concrete roof formwork supporting and constructing system according to claim 1, wherein lower side beams are respectively connected to two sides of the tower, at least two lower driving wheels which are arranged on the two first rails in a rolling manner are respectively connected to the bottoms of the two lower side beams, two sliding rods extending in the height direction are arranged in the tower, positioning sliding grooves which are in sliding fit with the two sliding rods are respectively arranged on two sides of the car, and a second rope winder is arranged at the top of the tower and connected with the car through a second traction rope.
5. The ultra-high concrete roof formwork support and construction system as claimed in claim 4, wherein two of the lower side beams are respectively connected with a lower lifting mechanism for driving the lower side beams to lift, and the lower lifting mechanism comprises a plurality of lower supports which can be lifted to press against the corresponding first rails and a lower worm gear screw lifter for driving the lower supports to lift.
6. The system as claimed in claim 1, wherein the mobile platform is connected to upper side beams at both sides thereof, and the bottom of the two upper side beams is connected to at least two upper driving wheels rolling on the two second rails.
7. The system as claimed in claim 6, wherein the two upper side beams are respectively connected with an upper lifting mechanism for driving the upper side beams to lift, and the upper lifting mechanism comprises a plurality of upper supports capable of lifting to press against the corresponding second rails and an upper worm gear screw lifter for driving the upper supports to lift.
8. The ultra-high concrete roof formwork support and construction system of claim 1, wherein said mobile platform is provided with a railing on its top surface.
9. The ultra-high concrete roof formwork support and construction system of claim 1, wherein said lifting rail is disposed with one side of the pit facing downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111244575.4A CN113944323B (en) | 2021-10-26 | 2021-10-26 | Ultra-high concrete roof template support and construction system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111244575.4A CN113944323B (en) | 2021-10-26 | 2021-10-26 | Ultra-high concrete roof template support and construction system |
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| CN113944323A true CN113944323A (en) | 2022-01-18 |
| CN113944323B CN113944323B (en) | 2023-05-16 |
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Cited By (1)
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| CN116526359A (en) * | 2023-06-09 | 2023-08-01 | 江苏科能电力工程咨询有限公司 | Framework for outgoing line of transformer substation |
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2021
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| JPH07279417A (en) * | 1994-04-11 | 1995-10-27 | Tokyu Constr Co Ltd | Beam form device and execution method of beam |
| CN105442773A (en) * | 2015-12-31 | 2016-03-30 | 沈阳三新实业有限公司 | Technology and construction platform for installing and constructing inner plates of metal roof |
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| CN108275548A (en) * | 2018-03-08 | 2018-07-13 | 浙江虎霸建设机械有限公司 | A kind of building hoist for building |
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| CN116526359B (en) * | 2023-06-09 | 2023-10-20 | 江苏科能电力工程咨询有限公司 | Framework for outgoing line of transformer substation |
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|---|---|
| CN113944323B (en) | 2023-05-16 |
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