CN115874819A - Construction method of aluminum alloy glass curtain wall of super high-rise building - Google Patents
Construction method of aluminum alloy glass curtain wall of super high-rise building Download PDFInfo
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- CN115874819A CN115874819A CN202211092516.4A CN202211092516A CN115874819A CN 115874819 A CN115874819 A CN 115874819A CN 202211092516 A CN202211092516 A CN 202211092516A CN 115874819 A CN115874819 A CN 115874819A
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Abstract
The invention discloses a construction method of an aluminum alloy glass curtain wall of a super high-rise building, and relates to the technical field of building construction. According to the construction method of the aluminum alloy glass curtain wall of the super high-rise building, the steel stand column and the diagonal draw bar are fixed, the cantilever support arm is arranged on the steel stand column, and the annular rail is arranged on the cantilever support arm, so that glass curtain wall plates under two conditions can be transported to an appointed installation area, the glass curtain wall plates can be rapidly transported to any appointed installation area, the installation efficiency is improved, and in addition, the quality of the glass curtain wall plates after installation is effectively guaranteed through the additional installation of the sealing strips and the inspection of the glass curtain wall plates after installation.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a construction method of an aluminum alloy glass curtain wall of a super high-rise building.
Background
Skyscrapers (skyscrapers) are also known as super high-rise buildings, very tall multi-story buildings. Originally a one and twenty storey building but now commonly refers to tall buildings of over forty or fifty storeys. With the different development of high-rise buildings in various regions, the definition heights of skyscrapers recognized by people are slightly different, and the skyscrapers at the height of more than 100 meters specified by building specifications in China belong to super high-rise buildings.
The glass curtain wall combines the use functions of wind prevention, rain shielding, lighting, heat insulation, heat preservation and the like of the outer enclosure of the building with the decoration of the outer wall of the building to form the outer enclosure structure of the building which integrates the building technology and the building art into a whole, and is widely applied to the building engineering in China.
Patent application No. cn201710814023.x, which describes in the specification, "the method includes the steps of construction equipment → assembly seating → division of main structure → equipment inspection → skirt house construction → low-rise tower construction → high-rise tower construction → interlayer fire protection construction → inspection, acceptance and cleaning, etc. The invention can effectively solve the problems that the construction of super high-rise buildings cannot be met or the construction is difficult, the cost is high, the safety is poor and the like by adopting a single glass curtain wall hoisting construction scheme due to the complex building height and building shape. Guaranteed glass curtain wall and in the transportation construction of no tower crane, construction elevator help down, saved the manual work for the construction progress guarantees construction safety, above-mentioned patent though can realize the transportation installation to the glass curtain wall plate of super high-rise building, but whole efficiency of construction is slower, influences the installation construction progress to the glass curtain wall plate, and the work progress is complicated, can't satisfy the glass curtain wall construction demand to super high-rise building.
In summary, the development of a construction method of an aluminum alloy glass curtain wall for a super high-rise building is still a key problem to be solved urgently in the technical field of building construction.
Disclosure of Invention
Technical scheme (I)
In order to overcome the defects in the prior art, the invention provides a construction method of an aluminum alloy glass curtain wall of a super high-rise building, which can be used for rapidly transporting glass curtain wall plates to any specified installation area by fixing a steel upright post and a diagonal draw bar, installing an overhanging support arm on the steel upright post and installing an annular track on the overhanging support arm, thereby improving the installation efficiency.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a construction method of an aluminum alloy glass curtain wall of a super high-rise building, which comprises the following steps:
(1) Cleaning an embedded part on the outer side of the super high-rise building, transferring the steel upright posts and the diagonal draw bars to a specified position with the aid of a tower crane, and fixing the steel upright posts and the diagonal draw bars;
(2) According to the distance between the curtain wall and the steel upright column, an overhanging support arm is arranged at the top of the steel upright column;
(3) An annular rail is arranged on the cantilever support arm, a driving device is arranged on the annular rail, a winch is arranged at the top of the driving device, and the winch is connected with a hanging basket through a winch rope;
(4) Placing the glass curtain wall plate in a hanging basket, transporting the glass curtain wall plate to an appointed installation area, and connecting the glass curtain wall plate with the glass curtain wall;
(5) After finishing all the aluminum alloy glass curtain wall plates of the super high-rise building, the steel upright posts and the diagonal draw bars are dismantled.
The invention is further arranged as follows: in the step (1), at least two transverse steel beams are welded between two adjacent steel columns.
The invention is further arranged as follows: in the step (2), the distance between the cantilever support arm and the curtain wall is equal to the distance between the curtain wall and the steel upright post, and the cantilever support arm is made of I-shaped steel.
The invention is further arranged as follows: in the step (3), after the hanging basket is installed, the winch is started and is operated for at least 5 times.
The invention is further arranged as follows: in the step (4), the glass curtain wall plate is transported to the appointed installation area, the driving device is started, the driving device drives the winch to move to the appointed position, and then the hanging basket is pulled by the winch to transport the glass curtain wall plate to the appointed installation area.
The invention is further arranged as follows: in the step (4), when the glass curtain wall plate is installed, the installation of a circle of glass curtain wall plate of the super high-rise building is completed in sequence by adopting an installation mode of two continuous glass curtain wall plates from top to bottom.
The invention is further provided with: and (4) adding a sealing strip between two continuous glass curtain wall plates.
The invention is further arranged as follows: in the step (5), before the steel upright posts and the diagonal draw bars are dismantled, all the installed glass curtain wall plates are checked, and the glass curtain wall plates which do not meet the requirements are adjusted in time until all the glass curtain wall plates are installed to meet the requirements.
(II) advantageous effects
The invention provides a construction method of an aluminum alloy glass curtain wall of a super high-rise building. The method has the following beneficial effects:
the construction method of the aluminum alloy glass curtain wall of the super high-rise building comprises the steps of fixing a steel stand column and a diagonal draw bar, installing an overhanging support arm on the steel stand column, installing an annular rail on the overhanging support arm, transporting glass curtain wall plates under two conditions to an appointed installation area, namely, placing the glass curtain wall plates in a hanging basket when the position of the hanging basket in the circumferential wall direction of the outer side of the high-rise building is not required to be adjusted, starting a winch, pulling the hanging basket by the winch, transporting the glass curtain wall plates to the appointed installation area, firstly starting a driving device when the position of the hanging basket in the circumferential wall direction of the outer side of the high-rise building is required to be adjusted, enabling the driving device to drive the winch to move to the appointed position, then placing the glass curtain wall plates in the hanging basket, then starting the winch, pulling the hanging basket by the winch, transporting the glass curtain wall plates to the appointed installation area, and improving the installation efficiency.
Drawings
FIG. 1 is a flow chart of a construction method of an aluminum alloy glass curtain wall of a super high-rise building in the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.
Example (b):
the invention provides a construction method of an aluminum alloy glass curtain wall of a super high-rise building, which comprises the following steps:
(1) Clearing the embedded parts on the outer side of the super high-rise building, transferring the steel stand columns and the diagonal draw bars to designated positions with the aid of a tower crane, and fixing the steel stand columns and the diagonal draw bars.
Furthermore, at least two transverse steel beams are welded between two adjacent steel columns.
In this embodiment, through clearing up the super high-rise building outside and burying the piece, can ensure when follow-up installation glass curtain wall plate, the building outside is buried the piece and can not influence the removal of hanging flower basket, the fixed mode between steel stand and the oblique pull rod can be including but not limited to welding etc. through two at least horizontal girder steels, can make every horizontal girder steel and steel stand and oblique pull rod form triangle-shaped structure, and then can effectually ensure the fixed security of steel stand and oblique pull rod, promote the fixed strength between steel stand and the oblique pull rod.
(2) And according to the distance between the curtain wall and the steel upright post, the cantilever support arm is arranged at the top of the steel upright post.
Furthermore, the distance between the cantilever support arm and the curtain wall is equal to the distance between the curtain wall and the steel upright post, and the cantilever support arm is made of I-shaped steel.
In this embodiment, the steel upright post and the oblique pull rod integrated configuration that establish are total a plurality ofly, and evenly distributed is in the high-rise building outside, at the steel upright post installation support arm of encorbelmenting for follow-up installation circular orbit provides the support for circular orbit.
(3) An annular rail is arranged on the cantilever support arm, a driving device is arranged on the annular rail, a winch is arranged at the top of the driving device, and the winch is connected with a hanging basket through a winch rope.
Further, after the hanging basket is installed, the winch is started and is operated for at least 5 times.
In this embodiment, through the circular orbit installation, can make drive arrangement can move on the circular orbit, and then drive the hanging flower basket and remove around the high-rise building outside to can pull the hanging flower basket through the hoist and reciprocate, realize the stay of hanging flower basket in high-rise building outside optional position, realize transporting the glass curtain wall plate to arbitrary appointed installation region promptly.
In addition, through the trial operation, can effectually detect the behavior of hanging flower basket, guarantee hanging flower basket can normal operating.
(4) And (3) placing the glass curtain wall plate in a hanging basket, transporting the glass curtain wall plate to a specified installation area, and connecting the glass curtain wall plate with the glass curtain wall.
Further, transporting the glass curtain wall plate to an appointed installation area, starting the driving device, driving the winch to move to an appointed position by the driving device, and then pulling the hanging basket by the winch to transport the glass curtain wall plate to the appointed installation area.
Furthermore, when the glass curtain wall plate is installed, the installation mode of two continuous glass curtain wall plates from top to bottom is adopted, and the installation of a circle of glass curtain wall plates of the super high-rise building is completed in sequence.
Furthermore, a sealing strip is additionally arranged between two continuous glass curtain wall plates.
In this embodiment, the transportation of the panels of the glass curtain wall to the designated installation area is provided in two cases, respectively as follows:
when the position of the hanging basket in the direction of the circumferential wall on the outer side of the high-rise building does not need to be adjusted, the glass curtain wall plate is placed in the hanging basket, the winch is started, the hanging basket is pulled by the winch, and the glass curtain wall plate is transported to a specified installation area;
when the position of the hanging basket in the direction of the circumferential wall on the outer side of the high-rise building needs to be adjusted, the driving device is started firstly, so that the driving device drives the winch to move to the appointed position, then the glass curtain wall plate is placed in the hanging basket, then the winch is started, the hanging basket is pulled by the winch, and the glass curtain wall plate is transported to the appointed installation area.
Therefore, the glass curtain wall plate can be transported to any position of a high-rise building for installation.
In this embodiment, in order to ensure the installation efficiency, reduce the operation of drive arrangement, and consume time, adopt the mounting means of two continuous glass curtain wall plates from top to bottom, accomplish the installation of the round glass curtain wall plate of super high-rise building in proper order to promote the installation efficiency. In addition, through the sealing strip of installing additional, the sealed effect of two adjacent glass curtain wall plate blocks can effectual promotion avoids the appearance of the condition such as rainwater seepage.
(5) After finishing all the aluminum alloy glass curtain wall plates of the super high-rise building, the steel upright posts and the diagonal draw bars are dismantled.
Furthermore, before the steel upright posts and the diagonal draw bars are dismantled, all the installed glass curtain wall plates are checked, and the glass curtain wall plates which do not meet the requirements are adjusted in time until the installation of all the glass curtain wall plates meets the requirements.
In this embodiment, by inspecting all the installed glass curtain wall panels, the constructed circular track can be utilized, and the glass curtain wall panels can be conveniently replaced and maintained.
It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on structures shown in the drawings, and are only used for convenience in describing the present invention, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The terms "first" and "second" in the present technical solution are only used to distinguish the same or similar structures or the corresponding structures having similar functions, and are not the arrangement of the importance of the structures, nor are they the order, or comparison of the sizes, or other meanings.
In addition, unless expressly stated or limited otherwise, the terms "mounted" and "connected" are to be construed broadly, e.g., the connection may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two structures can be directly connected or indirectly connected through an intermediate medium, and the two structures can be communicated with each other. To those skilled in the art, the specific meanings of the above terms in the present invention can be understood in light of the context of the present application, along with the general concepts of the invention.
Claims (8)
1. A construction method of an aluminum alloy glass curtain wall of a super high-rise building is characterized by comprising the following steps: the method comprises the following steps:
s1: cleaning an embedded part on the outer side of the super high-rise building, transferring the steel upright posts and the diagonal draw bars to a specified position with the aid of a tower crane, and fixing the steel upright posts and the diagonal draw bars;
s2: mounting an overhanging support arm at the top of the steel upright column according to the distance between the curtain wall and the steel upright column;
s3: an annular rail is arranged on the cantilever support arm, a driving device is arranged on the annular rail, a winch is arranged at the top of the driving device, and the winch is connected with a hanging basket through a winch rope;
s4: placing the glass curtain wall plate in a hanging basket, transporting the glass curtain wall plate to an appointed installation area, and connecting the glass curtain wall plate with the glass curtain wall;
s5: after all the aluminum alloy glass curtain wall plates of the super high-rise building are completed, the steel upright posts and the diagonal draw bars are dismantled.
2. The construction method of the aluminum alloy glass curtain wall of the super high-rise building as claimed in claim 1, wherein the method comprises the following steps: at least two transverse steel beams are welded between two adjacent steel columns in the S1.
3. The construction method of the aluminum alloy glass curtain wall of the super high-rise building as claimed in claim 1, wherein the method comprises the following steps: and in the S2, the distance between the cantilever support arm and the curtain wall is equal to the distance between the curtain wall and the steel upright post, and the cantilever support arm is made of I-shaped steel.
4. The construction method of the aluminum alloy glass curtain wall of the super high-rise building as claimed in claim 1, wherein the method comprises the following steps: and in S3, after the hanging basket is installed, starting the winch, and performing trial operation for at least 5 times.
5. The construction method of the aluminum alloy glass curtain wall of the super high-rise building as claimed in claim 1, wherein the method comprises the following steps: and S4, conveying the glass curtain wall plate to an appointed installation area, starting the driving device, driving the winch to move to an appointed position by the driving device, and then pulling the hanging basket by the winch to convey the glass curtain wall plate to the appointed installation area.
6. The construction method of the aluminum alloy glass curtain wall of the super high-rise building as claimed in claim 1, wherein the method comprises the following steps: and in the S4, when the glass curtain wall plate blocks are installed, the installation mode of two continuous glass curtain wall plate blocks up and down is adopted, and the installation of a circle of glass curtain wall plate blocks of the super high-rise building is completed in sequence.
7. The construction method of the aluminum alloy glass curtain wall of the super high-rise building as claimed in claim 1, wherein the method comprises the following steps: and in the step S4, a sealing strip is additionally arranged between two continuous glass curtain wall plates.
8. The construction method of the aluminum alloy glass curtain wall of the super high-rise building as claimed in claim 1, wherein the method comprises the following steps: and in the S5, before the steel upright posts and the diagonal draw bars are disassembled, all the installed glass curtain wall plates are checked, and the glass curtain wall plates which do not meet the requirements are adjusted in time until all the glass curtain wall plates are installed to meet the requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211092516.4A CN115874819A (en) | 2022-09-08 | 2022-09-08 | Construction method of aluminum alloy glass curtain wall of super high-rise building |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211092516.4A CN115874819A (en) | 2022-09-08 | 2022-09-08 | Construction method of aluminum alloy glass curtain wall of super high-rise building |
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| CN115874819A true CN115874819A (en) | 2023-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211092516.4A Pending CN115874819A (en) | 2022-09-08 | 2022-09-08 | Construction method of aluminum alloy glass curtain wall of super high-rise building |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700719A (en) * | 2017-09-11 | 2018-02-16 | 贵州建工集团第建筑工程有限责任公司 | A kind of hanging method of high-rise building glass curtain wall |
| CN207582986U (en) * | 2017-12-06 | 2018-07-06 | 中建一局集团第一建筑有限公司 | Go out roofing combination formula glass curtain wall hoist and mount construction system |
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2022
- 2022-09-08 CN CN202211092516.4A patent/CN115874819A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700719A (en) * | 2017-09-11 | 2018-02-16 | 贵州建工集团第建筑工程有限责任公司 | A kind of hanging method of high-rise building glass curtain wall |
| CN207582986U (en) * | 2017-12-06 | 2018-07-06 | 中建一局集团第一建筑有限公司 | Go out roofing combination formula glass curtain wall hoist and mount construction system |
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