CN111502227A - Operating platform and construction method for building peripheral constructional column construction - Google Patents
Operating platform and construction method for building peripheral constructional column construction Download PDFInfo
- Publication number
- CN111502227A CN111502227A CN202010362659.7A CN202010362659A CN111502227A CN 111502227 A CN111502227 A CN 111502227A CN 202010362659 A CN202010362659 A CN 202010362659A CN 111502227 A CN111502227 A CN 111502227A
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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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
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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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
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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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/007—Devices and methods for erecting scaffolds, e.g. automatic scaffold erectors
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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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/286—Mobile scaffolds; Scaffolds with mobile platforms mobile vertically
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses an operating platform and a construction method for building peripheral constructional column construction, wherein the operating platform comprises an upright stanchion, a first steel pipe, a steel wire rope, a linear platform or a corner platform and a protective net, the upright stanchion is tightly fixed on the upper surface and the lower surface of a floor, the first steel pipe is provided with a fixing ring and a hole, the steel wire rope penetrates through the hole, one end of the steel wire rope is fixed on the fixing ring, the other end of the steel wire rope penetrates through the hole, the steel wire rope is connected with a hanging ring arranged on the linear platform or the corner platform, and the protective net is. The invention has simple and light manufacture, can be carried manually without mechanical equipment such as a tower crane and the like, has safe, convenient and easy turnover because the construction method works in floors.
Description
Technical Field
The invention particularly relates to an operation platform and a construction method for building peripheral constructional column construction, and belongs to the technical field of building construction.
Background
Because of further development of urbanization, a large number of houses still need to be built in the future in China, but because social problems in the aspects of labor force, environment, energy and the like are increasingly prominent, and the rough construction mode of the construction industry needs to be changed urgently, the nation puts forward a rapid development assembly type construction strategy in due time, and develops a series of encouragement policies to promote the strategy.
The civil building outer wall is usually constructed by adopting a masonry infill wall which is used as a secondary structure after the main structure is finished. When the major structure construction is accomplished, under the condition that outer scaffold was demolishd, the constructional column construction of brickwork infilled wall need can let the operation platform of workman's formwork. If a scaffold is built or a hanging basket is adopted for construction, the cost is high, and the consumed construction period is long.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an operating platform and a construction method for building peripheral constructional column construction, which have the characteristics of quick manufacture and safe and convenient construction.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
on one hand, the invention provides an operating platform for building peripheral constructional column construction, which comprises an upright rod 1, a first steel pipe 3, a steel wire rope 5, a linear platform 7 or a corner platform 8 and a protective net 6,
1 top of pole setting is tightly fixed in the floor about, sets up solid fixed ring 2 and hole 4 on the first steel pipe 3, and wire rope 5 passes 4 one ends of hole and fixes at solid fixed ring 2, and the rings 10 that set up on the other end connection linear type platform 7 or the corner type platform 8, and protection network 6 is fixed on wire rope 5 around linear type platform 7 or corner type platform 8.
Further, the protective net 6 is arranged outside the construction layer.
Further, the first steel pipe 3 is manufactured by adopting a galvanized square steel process.
Furthermore, the linear platform 7 and the corner platform 8 are made of support pipes 9 as supports and steel wire meshes 11 or bamboo dam tiled supports.
Furthermore, the number of the lifting rings 10 is not less than 4, and the lifting rings are arranged on the support pipe 9.
Further, the support tube 9 is an aluminum alloy tube or a steel tube, specifically an aluminum alloy square tube or a steel tube.
Further, a second steel pipe 12 is fixed on the top of the construction layer or the floor on the upper layer of the construction layer, and the second steel pipe 12 is connected with the steel wire rope 5 to prevent the operation platform from shaking.
In another aspect, the present invention provides a construction method of an operation platform for constructing a peripheral constructional column of a building, comprising the steps of:
a. a first steel pipe 3 is placed on a floor, one part of the first steel pipe 3 is fixed on the floor, the other part of the first steel pipe 3 is cantilevered out of the floor, the upright stanchion 1 is used for fixing the first steel pipe 3, and a steel wire rope 5 is fixedly connected to the first steel pipe 3;
b. the linear platform 7 or the corner platform 8 and the steel wire rope 5 are fixedly installed on a construction layer, and the linear platform 7 and the corner platform 8 are pushed out of a floor to fall after installation is completed;
c. adjusting a steel wire rope 5 connected to the first steel pipe 3 until the operation platform is adjusted to the construction position and then fixed;
d. installing a protective net;
e. after the construction is finished, the upper end of the steel wire rope 5 is loosened, the linear platform 7 or the corner platform 8 is integrally dropped to a construction layer, and then the upper end of the steel wire rope 5 is fixed;
f. and a second steel pipe 12 is arranged on the upper layer of the construction layer and is fixedly connected with the steel wire rope 5.
Further, the length of the first steel pipe 3 fixed on the floor is not less than 1.25 times of the length of the overhanging floor.
Furthermore, the construction method can finish the construction tasks of at least three floors once installation.
Compared with the prior art, the invention has the following beneficial effects:
compared with the traditional scaffold platform, the operating platform for building peripheral constructional column construction is simple and light to manufacture, and tools used in the operating platform can be manually carried without mechanical equipment such as a tower crane; the construction method works in the floor, and the installation is safe and convenient; the construction operation of three floors can be completed by one-time installation, and the turnover is easy.
Drawings
FIG. 1 is a schematic view of an operation platform for constructing a building peripheral constructional column according to an embodiment of the invention;
FIG. 2 is a top view of an operation platform for construction of a peripheral construction column of a building according to an embodiment of the present invention in a case of construction of a central construction column;
FIG. 3 is a top view of an operation platform for building peripheral constructional column construction according to an embodiment of the invention in a construction situation of a corner constructional column;
FIG. 4 is a schematic plan view of a linear and angled platform according to an embodiment of the present invention;
FIG. 5 is a schematic view of an upper fixed node of a vertical rod according to an embodiment of the present invention;
FIG. 6 is a schematic view of a lower fixed node of a vertical rod according to an embodiment of the present invention;
in the figure: 1. erecting a rod; 2. a fixing ring; 3. a first steel pipe; 4. an aperture; 5. a wire rope; 6. a protective net; 7. a linear platform; 8. a corner-type platform; 9. a stent tube; 10. a hoisting ring; 11. a steel wire mesh sheet; 12. a second steel pipe; 13. a middle constructional column; 14. a corner constructional column; 15. adjusting a jackscrew; 16. and (5) wood block.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby, and the present invention is further explained with reference to the accompanying drawings.
Fig. 1 is a schematic view of an operating platform for building peripheral constructional column construction according to an embodiment of the present invention, which integrally includes an upright 1, a first steel pipe 3, a steel wire rope 5, a linear platform 7 or a corner platform 8, and a protective net 6. Wherein the steel wire rope 5 is 4x31SW + FC-83.
The first steel pipe (3) is manufactured by adopting a galvanized square steel process, namely hot dip galvanizing or hot dip galvanizing: and (3) immersing the steel member after rust removal into molten zinc liquid with the temperature of about 445 degrees to enable a zinc layer to be attached to the surface of the steel member, so that the purpose of corrosion prevention is achieved. The hot galvanizing process flow comprises the following steps: the finished product is pickled, washed and dried by plating aid and plating solution, is hung and plated and cooled, is passivated, cleaned, polished and inspected, and is an effective metal corrosion prevention mode and mainly used for metal structure facilities in various industries.
In one embodiment, one end of the first steel pipe (3) with the specification of 50x50x5.0mm is tightly fixed on the floor through a vertical rod 1, a fixing ring 2 and a hole 4 are arranged on the first steel pipe 3, the upper end of a steel wire rope is fixed through the fixing ring 2, and the steel wire rope 5 penetrates through the hole. The upright 1 comprises at least 2 holes 4.
In another embodiment, one end of the first steel pipe 3 is tightly fixed on the floor through the two vertical rods 1, the first steel pipe 3 is provided with the fixing rings 2 and the 2 positioning rings, the upper end of the steel wire rope is fixed through the fixing rings 2, and the steel wire rope 5 penetrates through the positioning rings.
The linear platform 7 or the corner platform 8 is provided with a hanging ring 10, the lower end of the steel wire rope 5 is fixed with the hanging ring 10, and the protective net 6 is fixed on the steel wire rope 5 and is arranged on the outer vertical surface and two side surfaces of the construction layer.
As shown in fig. 4, which is a schematic plan view of the linear platform 7 and the corner platform 8 according to the embodiment of the present invention, the linear platform 7 and the corner platform 8 are implemented by using thin-walled rectangular steel pipes or stainless steel or aluminum alloy square pipes as frames, and the specification of the aluminum alloy square pipes is 50 × 2 × 2.0 mm. The frame is provided with other structures such as a hanging ring 10 or a hole and the like, the other structures are connected with the steel wire rope 5, and the steel wire mesh sheet 11 or the bamboo dam is tiled on the frame.
In one embodiment, the linear platform 7 is a rectangle 600x1000mm, and the four right angles of the rectangle are respectively provided with a hanging ring 10; the corner platform 8 is made of 2 pieces of 600x600x1000mm right-angle trapezoidal welding at 90 degrees, and hanging rings 10 are arranged at 6 vertexes of the corner platform 8 or at the positions indicated by the figure.
A second steel pipe 12 is fixedly installed on the floor on the upper layer of the construction layer, and the second steel pipe 12 is bound with the steel wire rope 5 to prevent the operation platform from shaking. The fixed mounting mode can be implemented by embedding the vertical steel pipes in the upper floor as required, and the second steel pipes 12 are connected with the vertical steel pipes through fasteners or flexibly adopt other fixing modes.
The linear type platform 7 or the corner type platform 8 and the steel wire rope 5 are fixedly installed on a construction layer, after the linear type platform 7 and the corner type platform 8 are pushed out of a floor after installation is completed, the steel wire rope 5 is adjusted on the uppermost floor, and after the linear type platform 7 and the corner type platform 8 are adjusted to proper positions, the steel wire rope 5 and the fixing ring 2 are fixed.
The steel wire rope 5 can fall down for three layers, and the construction tasks of three floors can be completed by one-time installation.
As shown in fig. 5 and 6, which are schematic diagrams of an upper fixing node and a lower fixing node of an upright rod according to an embodiment of the present invention, each first steel pipe 3 is fixed by two upright rods 1, the upper portion of each upright rod 1 is tightly supported by a floor slab by adjusting jackscrews 15 and battens 16, a base is arranged at the lower portion of each upright rod 1 and tightly supported by the first steel pipe 3, a gap between the base and the first steel pipe 3 is filled with the battens 16, and a cross rod may be additionally connected between the upright rods 1 in order to keep a frame body stable.
As shown in fig. 2 and fig. 3, which are top views of the operation platform for building peripheral constructional column construction and the operation platform for corner constructional column construction according to the embodiment of the present invention, respectively, the first steel pipe 3 is symmetrically connected to the linear platform 7 and the lifting rings 10 on the corner platform 8 through the steel wire rope 5, wherein the linear platform 7 is provided with not less than 4 lifting rings 10, and the corner platform 8 is provided with not less than 6 lifting rings 10. The first steel pipe 3 is provided with at least 2 holes 4 for positioning the steel wire ropes 5. The second steel pipe 12 is connected with at least two steel wire ropes 5, and the steel wire ropes 5 are connected with hanging rings on the platform, so that the linear platform 7 and the corner platform 8 are in a plane stable state.
In another aspect, the present invention provides a construction method of an operation platform for constructing a peripheral constructional column of a building, comprising the steps of:
(1) placing a first steel pipe 3 on a floor, and enabling the first steel pipe 3 to extend out of the floor for the required overhanging length which is required to be fixed on the floor and is not less than 1.25 times of the overhanging length;
(2) each first steel pipe 3 is fixed through two vertical rods 1, the upper parts of the vertical rods are tightly propped against a floor slab through adjusting jackscrews and battens, the lower parts of the vertical rods 1 are provided with bases which are tightly propped against the first steel pipes 3, gaps between the bases and the first steel pipes 3 are filled with battens, and connecting cross rods are additionally arranged between the vertical rods 1 to keep a frame body stable;
(3) the steel wire rope 5 penetrates through the hole 4 of the first steel pipe 3, the steel wire rope 5 falls to the next layer, and then the end part of the steel wire rope is temporarily fixed with the fixing ring 2;
(4) fixing the linear platform 7 or the corner platform 8 with the steel wire rope 5 through the hanging ring 10 on the lower layer, namely the construction layer, and pushing the platform out of the floor after the fixing is finished;
(5) loosening the upper end of the steel wire rope 5, adjusting the steel wire rope 5 until the linear platform 7 or the corner platform 8 stops at a proper position, and then fixing the steel wire rope 5 and the fixing ring 2;
(6) installing a protective net 6;
(7) constructing a constructional column on an operation layer;
(8) after the construction operation is finished, the upper end of the steel wire rope 5 is loosened, and the linear platform 7 or the corner platform 8 integrally falls to the next floor;
(9) a second steel pipe 12 and a steel wire rope 5 are arranged on the upper layer to be fixed and prevent shaking;
(10) constructing a constructional column on an operation layer;
(11) repeating (8) to (10);
(12) completing the construction operation of the three-layer constructional column;
(13) all tools are withdrawn and then used for turnover.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "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 invention can be understood by those of ordinary skill in the art through specific situations.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. An operation platform for building peripheral constructional column construction is characterized by comprising an upright rod (1), a first steel pipe (3), a steel wire rope (5), a linear platform (7) or a corner platform (8) and a protective net (6),
pole setting (1) top is tightly fixed in the floor about, sets up solid fixed ring (2) and hole (4) on first steel pipe (3), and steel wire rope (5) pass hole (4) one end and fix solid fixed ring (2), and rings (10) that set up on linear type platform (7) or corner type platform (8) are connected to the other end, and protection network (6) are fixed on steel wire rope (5) around linear type platform (7) or corner type platform (8).
2. An operation platform for the construction of building peripheral constructional columns according to claim 1, characterized in that the protective netting (6) is arranged outside the construction layer.
3. The operation platform for the construction of the building peripheral constructional column as recited in claim 1, characterized in that the first steel pipe (3) is manufactured by a galvanized square steel process.
4. An operation platform for the construction of building peripheral constructional columns according to claim 1, characterized in that the rectilinear platform (7) and the angular platform (8) are made of support tubes (9), wire mesh (11) or bamboo dam tiling support.
5. An operation platform for the construction of building peripheral constructional columns according to claim 1 characterized in that the hoisting rings (10) are not less than 4 in number and are arranged on the support tubes (9).
6. An operation platform for the construction of building peripheral constructional columns according to claim 4 or 5, characterized in that the support tubes (9) are aluminum alloy tubes or steel tubes.
7. The operation platform for building peripheral constructional column construction according to claim 2, wherein the second steel pipe (12) is fixedly installed on the top of the construction layer or on the floor above the construction layer, and the second steel pipe (12) is connected with the steel wire rope (5) to prevent the operation platform from shaking.
8. A construction method of an operation platform for constructing a peripheral constructional column is characterized by comprising the following steps:
a. a first steel pipe (3) is placed on a floor, one part of the first steel pipe (3) is fixed on the floor, the other part of the first steel pipe (3) is hung out of the floor, one end of the first steel pipe (3) is fixed by an upright rod (1), and a steel wire rope (5) is fixedly connected to the first steel pipe (3) through a fixing ring (2);
b. the linear platform (7) or the corner platform (8) and the steel wire rope (5) are fixedly installed on a construction layer, and the linear platform (7) and the corner platform (8) are pushed out of a floor to fall after installation is completed;
c. adjusting a steel wire rope (5) connected with the fixing ring (2) in the first steel pipe (3) until the operation platform is adjusted to a construction position and then fixed;
d. installing a protective net;
e. after construction is finished, the upper end of the steel wire rope (5) is loosened, the linear platform (7) or the corner platform (8) is integrally dropped to a construction layer, and then the upper end of the steel wire rope (5) is fixed;
f. and a second steel pipe (12) is arranged on the upper layer of the construction layer and is fixedly connected with the steel wire rope (5).
9. The construction method of an operation platform for the construction of building peripheral constructional columns as claimed in claim 8, wherein the length of the first steel pipe (3) fixed on the floor is not less than 1.25 times the length of the overhanging floor.
10. The construction method of an operation platform for building peripheral constructional column as claimed in claim 8, wherein the construction method is installed to complete construction tasks of at least three floors at a time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010362659.7A CN111502227A (en) | 2020-04-30 | 2020-04-30 | Operating platform and construction method for building peripheral constructional column construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010362659.7A CN111502227A (en) | 2020-04-30 | 2020-04-30 | Operating platform and construction method for building peripheral constructional column construction |
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| Publication Number | Publication Date |
|---|---|
| CN111502227A true CN111502227A (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010362659.7A Pending CN111502227A (en) | 2020-04-30 | 2020-04-30 | Operating platform and construction method for building peripheral constructional column construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541791A (en) * | 2022-04-12 | 2022-05-27 | 广东电白建设集团有限公司 | Fast-assembling high-rise horizontal protection shed and installation method |
| CN114809699A (en) * | 2022-05-11 | 2022-07-29 | 北京市第三建筑工程有限公司 | Construction method of assembly type outer facade enclosure system for reconstruction of upper part of super high-rise building |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060131107A1 (en) * | 2004-12-17 | 2006-06-22 | Structure D'acier Orleans Inc. | Suspended cable scaffold assembly |
| CN202209051U (en) * | 2011-08-18 | 2012-05-02 | 中建四局第六建筑工程有限公司 | Discharging platform for high-rise building construction |
| CN205134918U (en) * | 2015-11-23 | 2016-04-06 | 北京城建十六建筑工程有限责任公司 | Regularization overhanging type steel platform |
| CN208039864U (en) * | 2018-03-14 | 2018-11-02 | 山西宏厦建筑工程第三有限公司 | The attached lift-type discharging platform of Guiding Support Elevating Scaffold |
| TW201912904A (en) * | 2017-08-18 | 2019-04-01 | 崇鼎工坊有限公司 | Method of outer wall cantilever construction platform capable of smoothening the movement flow of the construction site, shortening the construction period and reducing the construction cost |
| CN109898819A (en) * | 2019-01-29 | 2019-06-18 | 中建四局第六建筑工程有限公司 | A kind of the overhanging tool type scaffold system and its installation method of foldable telescopic |
-
2020
- 2020-04-30 CN CN202010362659.7A patent/CN111502227A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060131107A1 (en) * | 2004-12-17 | 2006-06-22 | Structure D'acier Orleans Inc. | Suspended cable scaffold assembly |
| CN202209051U (en) * | 2011-08-18 | 2012-05-02 | 中建四局第六建筑工程有限公司 | Discharging platform for high-rise building construction |
| CN205134918U (en) * | 2015-11-23 | 2016-04-06 | 北京城建十六建筑工程有限责任公司 | Regularization overhanging type steel platform |
| TW201912904A (en) * | 2017-08-18 | 2019-04-01 | 崇鼎工坊有限公司 | Method of outer wall cantilever construction platform capable of smoothening the movement flow of the construction site, shortening the construction period and reducing the construction cost |
| CN208039864U (en) * | 2018-03-14 | 2018-11-02 | 山西宏厦建筑工程第三有限公司 | The attached lift-type discharging platform of Guiding Support Elevating Scaffold |
| CN109898819A (en) * | 2019-01-29 | 2019-06-18 | 中建四局第六建筑工程有限公司 | A kind of the overhanging tool type scaffold system and its installation method of foldable telescopic |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541791A (en) * | 2022-04-12 | 2022-05-27 | 广东电白建设集团有限公司 | Fast-assembling high-rise horizontal protection shed and installation method |
| CN114809699A (en) * | 2022-05-11 | 2022-07-29 | 北京市第三建筑工程有限公司 | Construction method of assembly type outer facade enclosure system for reconstruction of upper part of super high-rise building |
| CN114809699B (en) * | 2022-05-11 | 2023-11-17 | 北京市第三建筑工程有限公司 | Construction method of assembled outer elevation enclosure system for transformation of upper part of super high-rise building |
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Application publication date: 20200807 |