CN111502225A - Construction method of attached lifting scaffold on variable-section super-high layer - Google Patents
Construction method of attached lifting scaffold on variable-section super-high layer Download PDFInfo
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- CN111502225A CN111502225A CN202010322175.XA CN202010322175A CN111502225A CN 111502225 A CN111502225 A CN 111502225A CN 202010322175 A CN202010322175 A CN 202010322175A CN 111502225 A CN111502225 A CN 111502225A
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- scaffold
- attached lifting
- lifting scaffold
- attached
- variable
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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
- 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
- E04G3/32—Hoisting devices; Safety 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
- E04G5/00—Component parts or accessories for scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
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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
- E04G2003/283—Mobile scaffolds; Scaffolds with mobile platforms mobile horizontally
-
- 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 a construction method of an attached lifting scaffold on a variable cross-section super high-rise, which has the technical scheme that: the method specifically comprises the following steps: s1, arranging a support cushion block at a scaffold support in the attached lifting scaffold; s2, moving the attached lifting scaffold to enable the frame body of the attached lifting scaffold to safely pass through the structural variable cross section in the super high-rise building; s3, after the frame body of the attached lifting scaffold completely passes through the variable cross section, a wire tightener is installed at the top support to fix the frame body of the attached lifting scaffold; s4, after the frame body of the attached lifting scaffold is fixed, extracting the support cushion blocks except the bottom support; the construction method of the attached lifting scaffold on the variable-section super-high floors can solve the problem that the attached lifting scaffold needs to move horizontally when meeting high-rise buildings, improves the application range of the attached lifting scaffold, is safe and reliable, and ensures the engineering quality.
Description
Technical Field
The invention relates to the field of building construction, in particular to a construction method of an attached lifting scaffold on a variable-section super-high layer.
Background
At present, the attached lifting scaffold is used as a novel technology for the construction of urban high-rise buildings, and has the characteristics of simple structure, convenient operation, economy, practicability and the like, and compared with the traditional steel pipe scaffold, the attached lifting scaffold saves labor and materials, is widely welcomed by construction units, and becomes a preferred tool for the construction of high-rise building outriggers. However, when the structure has a variable cross section, how to safely and reliably realize the displacement of the frame body between the variable cross sections is a difficult point.
Disclosure of Invention
Aiming at the problems mentioned in the background technology, the invention aims to provide a construction method of an attached lifting scaffold on a variable-section super-high layer so as to solve the problems mentioned in the background technology.
The technical purpose of the invention is realized by the following technical scheme:
a construction method of an attached lifting scaffold on a variable-section super-high layer specifically comprises the following steps:
s1, arranging a support cushion block at a scaffold support in the attached lifting scaffold;
s2, moving the attached lifting scaffold to enable the frame body of the attached lifting scaffold to safely pass through the structural variable cross section in the super high-rise building;
s3, after the frame body of the attached lifting scaffold completely passes through the variable cross section, a wire tightener is installed at the top support to fix the frame body of the attached lifting scaffold;
s4, after the frame body of the attached lifting scaffold is fixed, extracting the support cushion blocks except the bottom support;
and S5, fixing the top support, drawing out the bottom support cushion block after the fixing is finished, and fixing the rest supports to finally finish the horizontal movement of the frame body in the once-attached lifting scaffold.
Preferably, the support cushion block is manufactured by customizing profile steel.
Preferably, the turnbuckle is mounted on the top support.
Preferably, the tightener cooperates the bottom support with the steel shackle and wire rope that the support body was predetermine in the inserted lift scaffold accomplish the interim fixed to the support body in the inserted lift scaffold.
Preferably, when the attached lifting scaffold passes through the variable cross-section of the structure: the climbing frame is moved horizontally after the lifting is finished, the safety rope is buckled firstly during the lifting, the turnbuckle is tightened, and the wire grip is installed and tightened at the top support.
Preferably, when the attached lifting scaffold climbs the frame for translation: adjusting the bottom top support, then pulling out the three upper support cushion blocks, tightening bolts matched with the tightener in the top support, adjusting the top support in place, pulling out the bottom support cushion block, fastening all the bottom support bolts, adjusting all the top supports in place, and finishing the inward movement of the climbing frame.
Preferably, the types of the section steel adopted during the production of the support cushion block comprise angle steel, channel steel, H-shaped steel and T-shaped steel.
Preferably, the scaffold board protective layer in the attached scaffold is connected with an anti-falling suspender and an anti-falling device.
Preferably, the attached scaffold is lifted by being pulled by a lifting steel wire rope during lifting, and the end side of the attached scaffold is protected by a flat net during lifting.
Preferably, an unloading steel wire rope is further fixed above the scaffold board protective layer, one end of the unloading steel wire rope is fixed above the scaffold board protective layer, and the other end of the unloading steel wire rope is fixed on the attached scaffold.
In summary, the invention mainly has the following beneficial effects:
the construction method of the attached lifting scaffold on the variable-section super-high floors can solve the problem that the attached lifting scaffold needs to move horizontally when meeting high-rise buildings, improves the application range of the attached lifting scaffold, is safe and reliable, and ensures the engineering quality.
Drawings
FIG. 1 is one of the schematic structural views of an attached lifting scaffold at a variable cross-section super high level;
FIG. 2 is a second schematic structural view of the attached lifting scaffold at a variable cross-section super high level;
fig. 3 is a third schematic structural diagram of the attached lifting scaffold at a variable-section super-high layer.
In the figure: 1. a support cushion block; 2. a turnbuckle; 3. a tightener.
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 1
Referring to fig. 1 and 3, a construction method of an attached lifting scaffold at a variable-section super-high layer specifically comprises the following steps:
s1, arranging a support cushion block 1 at a scaffold support in the attached lifting scaffold;
s2, moving the attached lifting scaffold to enable the frame body of the attached lifting scaffold to safely pass through the structural variable cross section in the super high-rise building;
s3, after the frame body of the attached lifting scaffold completely passes through the variable cross section, a wire tightener 3 is installed at the top support to fix the frame body of the attached lifting scaffold;
s4, after the frame body of the attached lifting scaffold is fixed, the support cushion blocks 1 except the bottom support are drawn out;
and S5, fixing the top support, drawing out the bottom support cushion block 1 after the fixing is finished, and fixing the rest supports to finally finish the horizontal movement of the frame body in the once-attached lifting scaffold.
Wherein, this support cushion 1 is by the customization processing of shaped steel.
Wherein the present turnbuckle 3 is mounted on the top support.
Wherein, this turn-buckle 3 cooperation bottom support and inserted lift scaffold in the predetermined steel of support body break out and wire rope accomplish the interim fixed to support body in the inserted lift scaffold.
Wherein, this attached type lifting scaffold is when passing through structure variable cross section department: the frame translation is climbed after lifting earlier, detains earlier the safety rope during lifting, and turn-buckle 3 and take-up are installed to the turnbuckle 2, in top support department.
Wherein, this inserted lift scaffold climbs when putting up the translation: the bottom top support is adjusted firstly, then the three upper support cushion blocks 1 are taken out, bolts matched with the tightener 3 in the top support are tightened, the top support is adjusted in place, the bottom support cushion block 1 is taken out, the bottom support bolts are all fastened, the top support is all adjusted in place, and the climbing frame is moved inwards to complete the process.
The types of the section steel adopted in the production of the support cushion block 1 include angle steel, channel steel, H-shaped steel and T-shaped steel.
Wherein, the scaffold board protective layer in the attached scaffold is connected with an anti-falling suspender and an anti-falling device.
The attached scaffold is lifted by pulling the lifting steel wire rope during lifting, and flat net protection is performed on the end side of the attached scaffold during lifting.
Wherein, still be fixed with the uninstallation wire rope above this scaffold board inoxidizing coating, uninstallation wire rope's one end is fixed above scaffold board inoxidizing coating and the other end is fixed on the attached scaffold frame.
From the above, it can be seen that: the construction method of the attached lifting scaffold on the variable-section super-high floors can solve the problem that the attached lifting scaffold needs to move horizontally when meeting high-rise buildings, improves the application range of the attached lifting scaffold, is safe and reliable, and ensures the engineering quality.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A construction method of an attached lifting scaffold on a variable cross-section super high-rise is characterized by comprising the following steps: the method specifically comprises the following steps:
s1, arranging a support cushion block (1) at a scaffold support in the attached lifting scaffold;
s2, moving the attached lifting scaffold to enable the frame body of the attached lifting scaffold to safely pass through the structural variable cross section in the super high-rise building;
s3, after the frame body of the attached lifting scaffold completely passes through the variable cross section, a wire tightener (3) is installed at the top support to fix the frame body of the attached lifting scaffold;
s4, after the frame body of the attached lifting scaffold is fixed, extracting the support cushion blocks (1) except the bottom support;
and S5, fixing the top support, drawing out the bottom support cushion block (1) after the fixing is finished, and fixing the rest supports to finally finish the horizontal movement of the frame body in the once attached lifting scaffold.
2. The construction method of the attached lifting scaffold at the variable-section super-high layer according to claim 1, characterized in that: the support cushion block (1) is manufactured by profile steel in a customized mode.
3. The construction method of the attached lifting scaffold at the variable-section super-high layer according to claim 1, characterized in that: the tightener (3) is installed on the top support.
4. The construction method of the attached lifting scaffold at the variable-section super-high layer according to claim 1, characterized in that: the tightener (3) is matched with the bottom support and steel shackles preset by the frame body in the attached lifting scaffold and the steel wire ropes to complete temporary fixation of the frame body in the attached lifting scaffold.
5. The method for constructing the attached lifting scaffold on the variable-section super-high layer as claimed in claim 4, wherein the method comprises the following steps: when the attached lifting scaffold passes through the variable cross section of the structure: the climbing frame is moved horizontally after the lifting is finished, the safety rope is buckled firstly during the lifting, the turnbuckle (2) is tightened, and the wire tightener (3) is installed and tightened at the top support.
6. The construction method of the attached lifting scaffold at the variable-section super-high layer according to claim 1, characterized in that: when the attached lifting scaffold climbs the frame for translation: the bottom top support is adjusted firstly, then the three upper support cushion blocks (1) are taken out, bolts matched with the tightener (3) and used in the top support are tightened, the top support is adjusted in place, the lowest support cushion block (1) is taken out, the bottom support bolts are fastened completely, the top support is adjusted in place completely, and the climbing frame is moved inwards to be completed.
7. The construction method of the attached lifting scaffold at the variable-section super-high layer according to claim 2, wherein the method comprises the following steps: the types of the section steel adopted in the production of the support cushion block (1) comprise angle steel, channel steel, H-shaped steel and T-shaped steel.
8. The construction method of the attached lifting scaffold at the variable-section super-high layer according to claim 1, characterized in that: and the scaffold board protective layer in the attached scaffold is connected with an anti-falling suspender and an anti-falling device.
9. The construction method of the attached lifting scaffold at the variable-section super-high layer according to claim 1, characterized in that: the attached scaffold is lifted by drawing of a lifting steel wire rope during lifting, and the end side of the attached scaffold is used for flat net protection during lifting.
10. The method for constructing the attached lifting scaffold on the variable-section super-high layer according to claim 8, wherein the method comprises the following steps: an unloading steel wire rope is further fixed above the scaffold board protective layer, one end of the unloading steel wire rope is fixed above the scaffold board protective layer, and the other end of the unloading steel wire rope is fixed on the attached scaffold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010322175.XA CN111502225A (en) | 2020-04-22 | 2020-04-22 | Construction method of attached lifting scaffold on variable-section super-high layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010322175.XA CN111502225A (en) | 2020-04-22 | 2020-04-22 | Construction method of attached lifting scaffold on variable-section super-high layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111502225A true CN111502225A (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010322175.XA Pending CN111502225A (en) | 2020-04-22 | 2020-04-22 | Construction method of attached lifting scaffold on variable-section super-high layer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282338A (en) * | 2020-09-25 | 2021-01-29 | 陕西开友实业有限公司 | Frustum-shaped building construction scaffold and scaffold construction method |
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|---|---|---|---|---|
| CA2498870C (en) * | 2004-12-17 | 2006-01-24 | Structure D'acier Orleans Inc. | Suspended cable scaffold assembly |
| DE202007002930U1 (en) * | 2007-02-28 | 2008-04-03 | Greifzug Hebezeugbau Gmbh | Lifting platform for wind turbines |
| CN205063332U (en) * | 2015-09-30 | 2016-03-02 | 中建六局建设发展有限公司 | A creeping formwork structure of climbing for wall body variable cross section department |
| CN105525745A (en) * | 2015-07-24 | 2016-04-27 | 中建四局第一建筑工程有限公司 | Bamboo joint type exterior facade super-high building structure attached climbing frame and lifting method |
| CN106121213A (en) * | 2016-08-31 | 2016-11-16 | 武汉建工集团股份有限公司 | Super High all steel climbs outrigger repeatedly variable cross-section lifting device and construction method |
| CN106088565B (en) * | 2016-07-28 | 2019-03-05 | 广州市第二建筑工程有限公司 | Attachment type raise scaffold tiltedly climbs method and attachment type raise scaffold |
-
2020
- 2020-04-22 CN CN202010322175.XA patent/CN111502225A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2498870C (en) * | 2004-12-17 | 2006-01-24 | Structure D'acier Orleans Inc. | Suspended cable scaffold assembly |
| DE202007002930U1 (en) * | 2007-02-28 | 2008-04-03 | Greifzug Hebezeugbau Gmbh | Lifting platform for wind turbines |
| CN105525745A (en) * | 2015-07-24 | 2016-04-27 | 中建四局第一建筑工程有限公司 | Bamboo joint type exterior facade super-high building structure attached climbing frame and lifting method |
| CN205063332U (en) * | 2015-09-30 | 2016-03-02 | 中建六局建设发展有限公司 | A creeping formwork structure of climbing for wall body variable cross section department |
| CN106088565B (en) * | 2016-07-28 | 2019-03-05 | 广州市第二建筑工程有限公司 | Attachment type raise scaffold tiltedly climbs method and attachment type raise scaffold |
| CN106121213A (en) * | 2016-08-31 | 2016-11-16 | 武汉建工集团股份有限公司 | Super High all steel climbs outrigger repeatedly variable cross-section lifting device and construction method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282338A (en) * | 2020-09-25 | 2021-01-29 | 陕西开友实业有限公司 | Frustum-shaped building construction scaffold and scaffold construction method |
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Application publication date: 20200807 |