CN115977366A - Operating platform suitable for inverted curtain wall and construction method - Google Patents
Operating platform suitable for inverted curtain wall and construction method Download PDFInfo
- Publication number
- CN115977366A CN115977366A CN202211454070.5A CN202211454070A CN115977366A CN 115977366 A CN115977366 A CN 115977366A CN 202211454070 A CN202211454070 A CN 202211454070A CN 115977366 A CN115977366 A CN 115977366A
- Authority
- CN
- China
- Prior art keywords
- curtain wall
- hinge
- inverted
- construction
- outer ram
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses an operating platform suitable for an internal inverted curtain wall and a construction method, wherein the operating platform comprises a building main body, one side surface of the building main body is the internal inverted curtain wall, the top of the building main body is provided with a steel structure, a hinge support system is externally supported at the outer side of the internal inverted curtain wall through an upper end external support system and a lower end external support system and is parallel to the internal inverted curtain wall, the upper end of the hinge support system is fixedly connected with the steel structure, the lower end of the hinge support system is connected with a hinge tensioning system in a tensioning manner, and the outer side of the hinge support system is provided with a platform system; the construction method comprises the steps of preparing construction materials, building an inner inverted curtain wall operation platform and binding a safety rope; the operation platform is suitable for safe construction of operators and can be used as an upward conveying channel of building materials, the construction operation surface is not limited in width, the whole structure is stable and reliable, the construction period can be shortened, the construction cost is saved, and an overlarge construction site is not occupied.
Description
Technical Field
The invention relates to the technical field of construction of building curtain walls, in particular to an operating platform suitable for an inward-falling curtain wall and a construction method.
Background
In recent years, with the development of economy and improvement of life quality in China, people have higher requirements on novelty and fashion of the effect of building products, and special-shaped buildings are endlessly developed and often have curved surface and inverted-inside modeling buildings, and if the buildings adopt conventional measures for scaffold or hanging basket installation, the problems are that: firstly, the hanging basket measure cannot be used on the building surface with an inverted shape; secondly, the scaffold measures have large construction amount and high cost; thirdly, the curtain wall is divided into a plurality of structural layers, and more dismantling and modifying work is generated by adopting conventional measures; thirdly, the construction safety, quality and construction period cannot be guaranteed.
The utility model with application number CN2020448797.2 provides an operation platform for construction of an inclined curtain wall structure to overcome the above problems, and the operation platform is an improvement of a conventional hanging basket, so that the operation platform is used as a hanging basket suitable for an inclined curtain wall, but the existing problems are obvious, firstly, the hanging basket structure is unstable, and when an operator works on the hanging basket, the construction precision cannot be ensured, and the operator cannot perform a large action; secondly, the operating platform has fixed routes and limited number of operators, so the operating surface is limited in width and the construction period is long; and thirdly, the operating platform can only carry operating personnel, and hoisting equipment is additionally arranged to hoist the building materials.
Disclosure of Invention
The invention aims to solve the problem that the construction of an inverted curtain wall cannot be completed by conventional measures, and provides an operating platform and a construction method suitable for the inverted curtain wall.
In order to achieve the purpose, the invention adopts the following technical scheme:
an operation platform suitable for an inner inverted curtain wall comprises a building main body, wherein one side surface of the building main body is the inner inverted curtain wall, a steel structure is arranged at the top of the building main body, a hinge support system is externally supported outside the inner inverted curtain wall through an upper end external cantilever system and a lower end external cantilever system and is parallel to the inner inverted curtain wall, the upper end of the hinge support system is fixedly connected with the steel structure, the lower end of the hinge support system is connected with a hinge tensioning system in a tensioning mode, and a platform system is arranged outside the hinge support system;
the top of the building main body is provided with an upper end outward-picking system, the upper end outward-picking system comprises a plurality of first outer cantilever rods which are uniformly spaced and vertically arranged at the top of the steel structure and a plurality of second outer cantilever rods which are vertically arranged with the inward-falling curtain wall, the bottom ends of the second outer cantilever rods are fixedly arranged at the top of the building main body, and the top ends of the second outer cantilever rods are provided with second fixed pulleys;
the bottom of the building main body is provided with a lower end outward-picking system, the lower end outward-picking system comprises a plurality of third outer cantilever rods which are perpendicular to the inner inverted curtain wall, the bottom ends of the third outer cantilever rods are fixedly arranged at the bottom of the building main body, and the top ends of the third outer cantilever rods are provided with third fixed pulleys;
the hinge tensioning system is arranged on the ground outside the bottom of the building main body and comprises a plurality of tensioning devices, one ends of the tensioning devices are hinged to the ground, and the other ends of the tensioning devices are fixedly connected with the hinge supporting system;
the hinge braced system includes the hinge that many even intervals set up, hinge one end and the first pole top fixed connection of choosing outward, and the hinge other end is connected with tensioning equipment, the second fixed pulley butt is on hinge upper portion, the third fixed pulley butt is in the hinge lower part.
Preferably, the platform system comprises a plurality of platforms which are uniformly arranged on the hinges in a spaced and stepped manner, each platform comprises at least two tripods and a steel springboard, the at least two tripods are arranged at the same horizontal position of different hinges at intervals, and the steel springboard is fixedly connected to the bottoms of the at least two tripods.
Preferably, the tripod is made of angle steel.
Preferably, the hypotenuse of the tripod is fixedly connected with the hinge.
Preferably, the tensioning device is a chain block.
Preferably, the first outer ram, the second outer ram and the third outer ram are made of square steel tubes, and the sizes of the second outer ram and the third outer ram are consistent.
Preferably, the second fixed pulley and the third fixed pulley are sheaves.
Preferably, the tensioning device is hinged to an anchoring ring pre-buried in the ground.
Preferably, a plurality of safety ropes are bound on the steel structure.
An operation platform suitable for an inverted curtain wall and a construction method comprise the following steps:
firstly, preparing a construction material, determining the arrangement position and the size of an operation platform, and preparing the construction material;
step two, building an inner inverted curtain wall operating platform, embedding a plurality of anchoring rings on the ground outside the bottom of the inner inverted curtain wall at uniform intervals, arranging upper end outward-picking systems at the top of the inner inverted curtain wall at uniform intervals, arranging lower end outward-picking systems at the bottom of the inner inverted curtain wall at uniform intervals, fixedly connecting a plurality of hinges through the upper end outward-picking systems and the lower end outward-picking systems, applying prestress on the hinges through a tensioning device, further tensioning the hinges, completing the construction of an outward support of a hinge support system, and finally installing a tripod and a steel springboard to complete the construction of the platform system;
and step three, binding safety ropes, namely binding a plurality of safety ropes on the steel structure, and ensuring that each row of platforms corresponds to at least one safety rope.
According to the invention, the hinge support system which is externally supported on the outer side of the internally-inverted curtain wall is built by the hinges, and the hinge support system is a support foundation of the whole platform, so that the material selection is simple, the transportation is convenient, the whole operation platform occupies small construction space after being built, the operation requirement and the safety requirement of the internally-inverted curtain wall can be ensured, in addition, the layout and the fixed position of the hinges can be adjusted, the construction requirements of other special-shaped building structures can be met, and the applicability is strong;
the operating platform can meet the requirements of bearing a plurality of operators, the width of a construction surface is increased, the operating platform can also be used as an upward conveying channel for part of building materials, the operators can simply convey the building materials from the ground to a construction position along the platform arranged in a ladder shape, the construction period can be shortened, and the construction cost can be saved;
the hinge tensioning system applies prestress to the hinge supporting system, and then tensioning of the hinge supporting system is achieved, so that the whole operating platform is high in stability and reliability and suitable for fine operation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is an enlarged upper schematic view of the present invention;
FIG. 4 is an enlarged, lower schematic view of the present invention;
FIG. 5 is a schematic view of the connection between the second fixed pulley or the third fixed pulley and the hinge according to the present invention.
In the figure: 1. a hinge support system; 2. a hinge tensioning system; 3. an upper end outward-picking system; 4. a lower end outward-picking system; 5. a platform system; 6. a safety cord; 7. a building body; 8. an inward-falling curtain wall; 9. a steel structure; 10. a hinge; 20. a tensioning device; 21. an anchoring ring; 30. a first outer ram; 31. a second outer ram; 32. second fixed slip; 40. a third outer ram; 41. a third fixed pulley; 50. a tripod; 51. a steel springboard.
Detailed Description
The invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1, fig. 2, fig. 3 and fig. 4 an operation platform suitable for interior curtain wall that falls, including building subject 7, a side of building subject 7 is interior curtain wall 8, and building subject 7 top is provided with steel construction 9, and hinge braced system 1 chooses system 3 and lower extreme outward through the upper end and chooses system 4 to prop outward the interior curtain wall 8 outside, just parallel with interior curtain wall 8 that falls to avoid operation platform to interfere with interior curtain wall 8, hinge braced system 1 upper end and steel construction 9 fixed connection, hinge braced system 1 lower extreme and hinge tension system 2 stretch-draw are connected, and the hinge braced system 1 outside is provided with platform system 5, many safety ropes 6 of ligature on the steel construction 9.
The top of the building main body 7 is provided with an upper end cantilever system 3, the upper end cantilever system 3 comprises a plurality of first outer cantilever rods 30 which are evenly spaced and vertically arranged at the top of the steel structure 9 through welding and a plurality of second outer cantilever rods 31 which are vertically arranged with the inverted curtain wall 8, the bottom ends of the second outer cantilever rods 31 are fixedly arranged at the top of the building main body 7 through welding, and the top ends of the second outer cantilever rods 31 are provided with second fixed pulleys 32 through fasteners; the bottom of the building main body 7 is provided with a lower end outer cantilever system 4, the lower end outer cantilever system 4 comprises a plurality of third outer cantilever bars 40 which are perpendicular to the inner inverted curtain wall 8, the bottom ends of the third outer cantilever bars 40 are fixedly installed at the bottom of the building main body 7 through welding, the top ends of the third outer cantilever bars 40 are provided with third fixed pulleys 41 through fasteners, in the embodiment, the first outer cantilever bars 30, the second outer cantilever bars 31 and the third outer cantilever bars 40 are made of square steel tubes, the cross-sectional sizes (length, width, wall thickness) of the square steel tubes are not less than 80mm 60mm, 5mm, and the sizes of the second outer cantilever bars 31 and the third outer cantilever bars 40 are consistent.
The hinge tensioning system 2 is arranged on the ground outside the bottom of the building body 7, the hinge tensioning system 2 comprises a plurality of tensioning devices 20, one ends of the tensioning devices are hinged to the ground, the other ends of the tensioning devices are fixedly connected with the hinge supporting system 1, appropriate prestress is applied to the hinges through the tensioning devices 20, the hinges are kept in a tensioning state, specifically, the tensioning devices 20 are hinged to anchoring rings 21 pre-buried in the ground, each tensioning device 20 is a chain block, and the specification of each chain block is not larger than 1t.
The hinge support system 1 comprises a plurality of hinges 10 which are uniformly arranged at intervals, wherein the hinges 10 are steel lock chains with bearing capacity not less than 1t, one end of each hinge 10 is fixedly connected with the top of a first outer ram 30, the other end of each hinge 10 is connected with a tensioning device 20, a second fixed pulley 32 is abutted to the upper part of each hinge 10, a third fixed pulley 41 is abutted to the lower part of each hinge 10, the second fixed pulley 32 and the third fixed pulley 41 are abutted to the hinges 10, corner contact of the hinges 10 can be avoided, and fracture is prevented.
In one embodiment, the platform system 5 comprises a plurality of platforms which are uniformly spaced and arranged on the hinge 10 in a stepped manner, the plurality of platforms can be arranged in one row or multiple rows, and can meet the requirements of bearing a plurality of operators and increasing the width of a construction surface, the platform comprises at least two tripods 50 and a steel springboard 51, the tripods 50 are made of angle steel, the at least two tripods 50 are arranged at the same horizontal position of different hinges 10 at intervals, the inclined edge of each tripod 50 is fixedly connected with the hinge 10 through a fastener, the steel springboard 51 is fixedly connected to the bottoms of the at least two tripods 50 through fasteners or welding, in this example, the steel springboard 51 is a stainless steel plate with the width of not less than 250mm and the thickness of not less than 25mm, and the length of the steel springboard 51 can be determined according to the construction length of the inverted curtain wall 8; the tripod 50 is made of L-shaped angle steel with cross-sectional dimension (single edge, thick) of 50mm 3 by welding, and the length of two right-angled edges of the tripod 50 are both 300mm.
An operation platform suitable for an inverted curtain wall and a construction method comprise the following steps:
step one, preparing construction materials, namely determining the arrangement position and the size of an operation platform on a building main body 7 and preparing the construction materials;
step two, an operation platform of the inverted curtain wall 8 is built, a plurality of anchoring rings 21 are embedded on the ground outside the bottom of the inverted curtain wall 8 at even intervals, upper end outward-picking systems 3 are arranged at the top of the inverted curtain wall 8 at even intervals, lower end outward-picking systems 4 are arranged at the bottom of the inverted curtain wall 8 at even intervals, a plurality of hinges 10 are fixedly connected through the upper end outward-picking systems 3 and the lower end outward-picking systems 4, prestress is applied to the hinges 10 through a tensioning device 20, then the hinges 10 are tensioned, the outer support construction of the hinge support system 1 is completed, and finally a tripod 50 and a steel springboard 51 are installed, so that the construction of the platform system 5 is completed;
and step three, binding the safety ropes 6, and binding a plurality of safety ropes 6 on the steel structure 9.
The above embodiments are only a few illustrations of the inventive concept and implementation, not limitations thereof, and the technical solutions without substantial changes are still within the scope of protection under the inventive concept.
Claims (10)
1. The utility model provides an operation platform suitable for fall curtain in, includes building subject (7), and a side of building subject (7) is fall curtain (8) in, and building subject (7) top is provided with steel construction (9), its characterized in that: the hinge support system (1) is externally supported outside the inverted curtain wall (8) through an upper end external cantilever system (3) and a lower end external cantilever system (4) and is parallel to the inverted curtain wall (8), the upper end of the hinge support system (1) is fixedly connected with a steel structure (9), the lower end of the hinge support system (1) is connected with a hinge tensioning system (2) in a tensioning mode, and a platform system (5) is arranged outside the hinge support system (1);
the top of the building main body (7) is provided with an upper end outward-picking system (3), the upper end outward-picking system (3) comprises a plurality of first outer ram rods (30) which are uniformly spaced and vertically arranged at the top of the steel structure (9) and a plurality of second outer ram rods (31) which are vertically arranged with the inward-falling curtain wall (8), the bottom ends of the second outer ram rods (31) are fixedly arranged at the top of the building main body (7), and the top ends of the second outer ram rods (31) are provided with second fixed pulleys (32);
the lower end outward-projecting system (4) is arranged at the bottom of the building main body (7), the lower end outward-projecting system (4) comprises a plurality of third outer ram rods (40) which are perpendicular to the inner inverted curtain wall (8), the bottom ends of the third outer ram rods (40) are fixedly arranged at the bottom of the building main body (7), and third fixed pulleys (41) are arranged at the top ends of the third outer ram rods (40);
the hinge tensioning system (2) is arranged on the ground outside the bottom of the building main body (7), and the hinge tensioning system (2) comprises a plurality of tensioning devices (20) with one ends hinged to the ground and the other ends fixedly connected with the hinge supporting system (1);
hinge braced system (1) includes hinge (10) that many even intervals set up, hinge (10) one end and first outer ram (30) top fixed connection, and hinge (10) other end is connected with tensioning equipment (20), second fixed pulley (32) top joint is on hinge (10) upper portion, third fixed pulley (41) top joint is in hinge (10) lower part.
2. The operating platform suitable for the curtain wall falls in according to claim 1, characterized in that: the platform system (5) comprises a plurality of platforms which are uniformly arranged on the hinges (10) in a spaced and stepped mode, the platforms comprise at least two tripods (50) and a steel springboard (51), the at least two tripods (50) are arranged on the same horizontal position of different hinges (10) in a spaced mode, and the steel springboard (51) is fixedly connected to the bottoms of the at least two tripods (50).
3. The operating platform suitable for the curtain wall falls in according to claim 2, characterized in that: the tripod (50) is made of angle steel.
4. The operating platform suitable for the curtain wall falls in to claim 3, characterized in that: the bevel edge of the tripod (50) is fixedly connected with the hinge (10).
5. The operating platform suitable for the curtain wall falls in according to claim 1, characterized in that: the tensioning device (20) is specifically a chain block.
6. The operating platform suitable for the curtain wall falls in according to claim 1, characterized in that: the first outer ram (30), the second outer ram (31) and the third outer ram (40) are made of square steel tubes, and the sizes of the second outer ram (31) and the third outer ram (40) are consistent.
7. The operation platform suitable for the curtain falls in as claimed in claim 1, characterized in that: the second fixed pulley (32) and the third fixed pulley (41) are grooved pulleys.
8. The operating platform suitable for the curtain wall falls in according to claim 1, characterized in that: the tensioning device (20) is hinged with an anchoring ring (21) pre-buried on the ground.
9. The operating platform suitable for the curtain wall falls in according to claim 1, characterized in that: and a plurality of safety ropes (6) are bound on the steel structure (9).
10. The operating platform and the construction method suitable for the inverted curtain wall according to any one of claims 1 to 9, characterized by comprising the following steps:
firstly, preparing a construction material, determining the arrangement position and the size of an operation platform, and preparing the construction material;
step two, an operation platform of the inverted curtain wall (8) is built, a plurality of anchoring rings (21) are embedded on the ground on the outer side of the bottom of the inverted curtain wall (8) at uniform intervals, upper end outward-picking systems (3) are arranged at the top of the inverted curtain wall (8) at uniform intervals, lower end outward-picking systems (4) are arranged at the bottom of the inverted curtain wall (8) at uniform intervals, a plurality of hinges (10) are fixedly connected through the upper end outward-picking systems (3) and the lower end outward-picking systems (4), prestress is applied to the hinges (10) through a tensioning device (20), then the hinges (10) are tensioned, the outward-bracing construction of the hinge support system (1) is completed, and finally a triangular frame (50) and a steel springboard (51) are installed, and the construction of the platform system (5) is completed;
and step three, binding safety ropes (6), and binding a plurality of safety ropes (6) on the steel structure (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211454070.5A CN115977366A (en) | 2022-11-21 | 2022-11-21 | Operating platform suitable for inverted curtain wall and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211454070.5A CN115977366A (en) | 2022-11-21 | 2022-11-21 | Operating platform suitable for inverted curtain wall and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115977366A true CN115977366A (en) | 2023-04-18 |
Family
ID=85965441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211454070.5A Pending CN115977366A (en) | 2022-11-21 | 2022-11-21 | Operating platform suitable for inverted curtain wall and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115977366A (en) |
-
2022
- 2022-11-21 CN CN202211454070.5A patent/CN115977366A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108222482B (en) | Gate-type self-adapting stretching hydraulic climbing plateform system and its method of climbing | |
| AU2009329521B2 (en) | A method for mounting facade elements on a multi-storey building | |
| CN104652807A (en) | Self-turnover construction system and method for internal-climbing tower crane supporting steel beams in hydraulic formwork climbing system | |
| CN110562868B (en) | Hoisting construction method for unit type glass curtain wall of super high-rise building | |
| JP2000282691A (en) | Construction method for mounting member on inner wall of high-rise, tower structure, and scaffold device | |
| CN213774554U (en) | Assembled self-control sliding lifting construction unloading platform | |
| AU2010253486A1 (en) | A loading platform | |
| CN210976552U (en) | Foldable operation platform device in elevator shaft | |
| CN105819352B (en) | Lifting device for detachable door type mast building and construction method thereof | |
| CN115977366A (en) | Operating platform suitable for inverted curtain wall and construction method | |
| CN206722431U (en) | Discharging platform for high-rise building construction | |
| AU2014274654B2 (en) | A method for mounting facade elements on a multi-storey building | |
| JP2021095760A (en) | Unloading device | |
| JP3438046B2 (en) | Exterior curtain wall assembly equipment | |
| CN206530037U (en) | A kind of elevating platform assembly for Construction of Silo | |
| RU2334068C2 (en) | Method of repair and reconstruction of high-rise reinforced concrete structures with variable taper, for instance, cooling towers and industrial pipes | |
| CN220036560U (en) | Suspension type cage ladder | |
| JP3532161B2 (en) | Tower construction machine and tower construction method | |
| CN213774552U (en) | Assembled self-control sliding discharging platform for building construction | |
| CN117513764B (en) | Sliding method with installation position lower than sliding rail | |
| CN217252316U (en) | Contour plate inclined conveying device for large-scale grid structure | |
| CN216974227U (en) | Gantry stirrup platform of unloading | |
| CN215558720U (en) | Automatic loading and unloading assembly for numerical control production line of green building prefabricated parts | |
| CN215564411U (en) | Sliding construction device for high-rise cylindrical building | |
| CN215629393U (en) | Bailey beam dismantling and transporting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |