CN112727044A - Mounting structure of overhanging scaffold and construction method thereof - Google Patents
Mounting structure of overhanging scaffold and construction method thereof Download PDFInfo
- Publication number
- CN112727044A CN112727044A CN202011600386.1A CN202011600386A CN112727044A CN 112727044 A CN112727044 A CN 112727044A CN 202011600386 A CN202011600386 A CN 202011600386A CN 112727044 A CN112727044 A CN 112727044A
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- mounting structure
- cantilever
- scaffold
- suspension beam
- building
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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
- E04G3/18—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by cantilevers or other provisions mounted in openings in the building, e.g. window openings
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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
- E04G3/22—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by roofs or ceilings
-
- 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
Abstract
The invention provides a mounting structure of a cantilever scaffold, which is arranged on a floor slab of a building and partially protrudes outwards from a window of the building, and comprises: the plurality of supports are fixed on the floor slab near the window; the suspension beam is detachably arranged on the support and is in a horizontal shape, and the suspension beam part protrudes outwards from the window of the building; the overhanging scaffold is installed on the protruding part of the overhanging beam, so that the overhanging scaffold is fixedly arranged on the outer wall of the building. The invention solves the technical problems that the reserved hole influences the stability of the building structure and causes leakage, achieves the purposes of convenient installation of the cantilever scaffold and construction efficiency improvement, and simultaneously has wide material sources of the installation structure, can be repeatedly recycled, and saves the engineering cost.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to an installation structure of an overhanging scaffold and a construction method thereof.
Background
Most of overhanging scaffolds commonly used for common high-rise buildings are provided with holes through building structures, scaffolds are erected in an overhanging mode that I-beams penetrate through outer walls, reserved holes need to be plugged after the scaffolds and the I-beams are dismantled in the later period, and due to the difference of construction processes and operation levels of workers, serious leakage risks exist in part of outer wall hole plugging.
The prefabricated component of assembled concrete mainly uses batch production, constructs through the mode of on-the-spot assembly, if can not design in advance and reserve the entrance to a cave, the scaffold frame construction of encorbelmenting on the scene needs the back to open the hole and handles, and the back is opened the hole and is great to the structural integrity of assembled component, and the entrance to a cave region needs reinforcement processing, and later stage shutoff also has the hidden danger of leaking.
Disclosure of Invention
In view of the above situation, the invention provides an installation structure of an overhanging scaffold and a construction method thereof, which solve the technical problems that the stability of a building structure is affected and the leakage is caused by the reserved hole in the traditional construction, ensure the structural stability of the building when the overhanging scaffold is installed, and simultaneously prevent the leakage of the building.
In order to achieve the purpose, the invention adopts the technical scheme that:
a mounting structure of scaffold frame of encorbelmenting, mounting structure sets up in the floor of building and partly outwards protrudes from the window of building, mounting structure includes:
the plurality of supports are fixed on the floor slab at intervals and close to the window; and
the suspension beam is detachably arranged on the support and is in a horizontal shape, and the suspension beam part protrudes outwards from a window of a building;
the overhanging scaffold is installed on the protruding part of the overhanging beam, so that the overhanging scaffold is fixedly arranged on the outer wall of a building.
The mounting structure of the cantilever scaffold is further improved in that the support comprises an embedded part which is embedded in the floor slab and partially protrudes outwards and an upright post which is vertically fixed on the protruding part of the embedded part, and the cantilever beam is detachably mounted on the upright post.
The mounting structure of the cantilever scaffold is further improved in that two upright posts are oppositely arranged, a space matched with the width of the cantilever beam is formed between the two opposite upright posts, and the cantilever beam penetrates through the two opposite upright posts and is fixed on the upright posts.
The mounting structure of the cantilever scaffold is further improved in that a plurality of strip-shaped holes are correspondingly arranged in two opposite upright posts at intervals, and the extension direction of the strip-shaped holes is the same as the length direction of the cantilever beam; the mounting structure further comprises two oppositely arranged fasteners, each fastener penetrates through the two opposite strip-shaped holes, so that a mounting space for the suspension beam to penetrate through is formed by the two fasteners and the two upright posts in a surrounding mode, the suspension beam penetrates through the mounting space, and the two upright posts and the two fasteners clamp the suspension beam.
The mounting structure of the cantilever scaffold is further improved in that the fastener comprises a connecting plate which is arranged in two strip-shaped holes correspondingly in a penetrating manner, a fixing plate which is fixed at one end of the connecting plate and is attached to the side part of the upright column, and a bolt which is screwed at one end of the connecting plate far away from the fixing plate; the connecting plate penetrates through the two opposite strip-shaped holes, the fixing plate is attached to the side portion corresponding to the stand column, and the bolt is screwed at one end, far away from the fixing plate, of the connecting plate, so that the bolt and the fixing plate are clamped and fixed on two sides, far away from each other, of the two stand columns, the fastener is fixed on the two stand columns and forms the installation space with the two stand columns in a surrounding mode.
The mounting structure of the cantilever scaffold is further improved in that the mounting structure further comprises a plurality of battens filled between the connecting plate and the cantilever beam and between the upright post and the cantilever beam.
The mounting structure of the cantilever scaffold is further improved in that the top elevation of the upright post is higher than the top elevation of the windowsill at the bottom of the window.
A construction method of the mounting structure of the overhanging scaffold comprises the following steps:
providing a plurality of supports, and fixedly arranging the supports at the position, close to the window, of the floor slab at intervals;
providing the suspension beam, horizontally installing the suspension beam on the support and partially protruding outwards from the window;
and providing the cantilever scaffold, and fixedly installing the cantilever scaffold on the protruding part of the cantilever beam so as to fix the cantilever scaffold on the outer wall of the building.
The construction method of the mounting structure of the cantilever scaffold further comprises the following operation that the support comprises an embedded part which is embedded in the floor slab and partially protrudes outwards and two upright posts which are oppositely arranged and vertically fixed on the protruding part of the embedded part, and a space matched with the width of the cantilever beam is formed between the two upright posts; and the suspension beam is arranged between the two upright posts in a penetrating way and is fixed on the upright posts.
The construction method of the mounting structure of the cantilever scaffold further comprises the following operation that a plurality of strip-shaped holes are correspondingly arranged on the two upright posts at intervals, and the mounting structure further comprises two opposite fasteners which are arranged in the two opposite strip-shaped holes in a penetrating mode; the fasteners are arranged in the two opposite strip-shaped holes in a penetrating mode, so that the two fasteners are arranged oppositely and form an installation space for the suspension beam to penetrate through in a surrounding mode with the two upright columns; and penetrating the suspension beam into the installation space so that the two upright columns and the two fasteners clamp and fix the suspension beam.
The support provides a mounting base of the suspension beam, so that holes are prevented from being punched in a building structure, and the structural stability and the attractiveness of the building are improved; the embedded part of the support provides a foundation for fixedly connecting the mounting structure with the floor slab, the upright column provides a mounting foundation for the suspension beam, and the height of the suspension beam is convenient to adjust through the upright column so as to be suitable for windows with different heights; the cantilever beam provides a building foundation for the cantilever scaffold, and the cantilever scaffold is convenient to mount under the condition that the building structure is not influenced; the fastener is convenient for carry out the fixed of roof beam and stand of encorbelmenting, prevents to encorbelment roof beam atress and stand junction and shake off, and then encorbelment the scaffold frame and drop, takes place danger, and can convenient and fast through the fastener position control of encorbelmenting the roof beam, and then changes the position of encorbelmenting the scaffold frame, has avoided the scaffold frame of encorbelmenting to build repeatedly and then influence the efficiency of construction.
Drawings
Fig. 1 is a perspective view of a mounting structure of the cantilever scaffold of the present invention.
Fig. 2 is a schematic view of the mounting structure of the cantilever scaffold of the present invention after the cantilever scaffold is erected.
Fig. 3 is a side view of the mounting structure of the cantilever scaffold of the present invention.
Fig. 4 is an enlarged view of a fastener in the installation structure of the cantilever scaffold of the present invention.
The correspondence of reference numerals to components is as follows: the scaffold comprises a support 1, an embedded part 11, a U-shaped bolt 111, an embedded plate 112, an L-shaped plate 113, an upright 12, a strip-shaped hole 121, a cantilever beam 2, a fastener 3, a connecting plate 31, a through hole 311, a fixing plate 32, a bolt 33, a threaded section 331, a nut 34, a floor slab 4, a windowsill 5 and a cantilever scaffold 6.
Detailed Description
To facilitate an understanding of the present invention, the following description is made in conjunction with the accompanying drawings and examples.
As shown in fig. 1 and 2, the present invention provides a mounting structure of a cantilever scaffold, which is provided on a floor 4 of a building and partially protrudes outward from a window of the building, the mounting structure including: the plurality of supports 1 are fixed on the floor slab 4 at intervals and close to the window; the suspension beam 2 is detachably arranged on the support 1 and is in a horizontal shape, and part of the suspension beam 2 protrudes outwards from a window of a building; the overhanging scaffold 6 is installed at the protruding part of the overhanging beam 2, so that the overhanging scaffold 6 is fixedly arranged on the outer wall of the building.
The support 1 of the invention provides an installation foundation for the suspension beam 2, thereby avoiding punching on the building structure and improving the structural stability and the aesthetic property of the building; the cantilever beam 2 provides a foundation for erecting the cantilever scaffold 6, and facilitates the installation of the cantilever scaffold 6 under the condition of not influencing the building structure.
Further, as shown in fig. 1 and 3, the support 1 includes a buried member 11 buried in the floor 4 and partially protruding outward, and a column 12 vertically fixed to the protruding portion of the buried member 11, and the suspension beam 2 is detachably mounted to the column 12.
Preferably, the suspension beam 2 is detachably mounted to the upright 12 so that the suspension beam 2 is horizontally connected to the support 1 and partially protrudes outwards from the window of the building; the support 1 is made of a steel structure to ensure the stability of the support, so that the stability of the cantilever scaffold is improved; wherein the embedded part 11 of the support 1 provides a foundation for fixedly connecting the mounting structure with the floor slab 4, the upright 12 provides a mounting foundation for the suspension beam 2, and the height of the suspension beam 2 is convenient to adjust through the upright 12 so as to be suitable for windows with different heights.
Preferably, as shown in fig. 1, the embedded part 11 includes a U-bolt 111 embedded in the floor slab 4 and partially protruding out of the floor slab 4, and an embedded plate 112 connected to the U-bolt 111 and attached to the floor slab 4, wherein a portion of the embedded plate 112 corresponding to the U-bolt 111 is provided with a hole for the U-bolt 111 to pass through, a portion of the U-bolt 111 protruding out of the floor slab 4 has an external thread, a folded edge of an L-shaped plate 113 having a threaded hole is passed through the external thread of the U-shaped bolt 111 and attached to the embedded plate 112, and a fastening nut is screwed on the external thread of the U-shaped thread 111, so that the embedded plate 112 and the U-shaped bolt 111 are fixed to the floor slab 4, which avoids the deformation of the embedded plate 112 due to a force when the fastening nut is screwed directly on the embedded plate 112, and further improves the installation stability of the embedded plate 112 through the buffering of the L-shaped plate 13.
Preferably, as shown in fig. 1, two sides of the buried plate 112 are fixedly connected with a U-shaped bolt 111, respectively, to ensure the stability of the buried plate 112.
Preferably, as shown in fig. 1, three supports 1 are installed at intervals on the same horizontal line, wherein one support abuts against the windowsill 5 of the window, the other two supports 1 are far away from the windowsill 5 of the window and are arranged in parallel, the two supports 1 are calculated according to the installation height of the overhanging scaffold, and the other overhanging beam 2 is fixedly connected with the three supports 1 on the horizontal line. The three supports 1 are used for connecting the cantilever beams 2, so that the stability of the cantilever beams 2 is guaranteed, and the stability of the cantilever scaffold 6 is guaranteed.
Further, as shown in fig. 1, two upright columns 12 are oppositely arranged, a distance matching with the width of the suspension beam 2 is provided between the two opposite upright columns 12, and the suspension beam 2 is inserted between the two opposite upright columns 12 and fixed to the upright columns 12.
Preferably, the columns 12 are made of channel steel, the bottom ends of the columns 12 are welded and fixed with the buried plate 112, the groove positions of the two columns 12 are far away from each other, and the straight side portions of the channel steel columns are close to each other and arranged in parallel.
Furthermore, a plurality of strip-shaped holes 121 are correspondingly arranged on the two opposite upright columns 12 at intervals, and the extending direction of the strip-shaped holes 121 is the same as the length direction of the suspension beam 2; the mounting structure further comprises two opposite fasteners 3, each fastener 3 penetrates through two opposite strip-shaped holes 121, so that a mounting space for the suspension beam 2 to pass through is formed between the two fasteners 3 and the two upright posts 12 in a surrounding mode, the suspension beam 2 penetrates through the mounting space, and the two upright posts 12 and the two fasteners 3 clamp the suspension beam 2.
Preferably, the bar-shaped hole 121 has made things convenient for the connection of carrying out fastener 3, and then has made things convenient for the installation of hanging beam 2, and can wear to locate bar-shaped hole 121 of co-altitude through fastener 3 to change the mounted position of hanging beam 2, so that hanging beam 2 is adapted to not co-altitude windowsill 5.
Further, as shown in fig. 4, the fastening member 3 includes a connecting plate 31 for being inserted into the two corresponding strip-shaped holes 121, a fixing plate 32 fixed to one end of the connecting plate 31 and for being attached to the side of the upright 12, and a bolt 33 screwed to one end of the connecting plate 31 away from the fixing plate 32; the connecting plate 31 is inserted into the two opposite strip-shaped holes 121, the fixing plate 32 is attached to the corresponding side portion of the upright 12, and the bolt 33 is screwed on one end of the connecting plate 31 far away from the fixing plate 32, so that the bolt 33 and the fixing plate 32 are clamped on two sides of the two uprights 12 far away from each other, and the fastening member 3 is fixed on the two uprights 12 and forms an installation space with the two uprights 12.
Preferably, fastener 3 is the steel construction, and wherein connecting plate 31 and fixed plate 32 are integrated into one piece's T template, and wherein the fixed plate 32 laminating prevents that fixed plate 32 from protruding stand 12 of stretching out in the recess of stand 12 of channel-section steel material, and then influences constructor and carries out subsequent scaffold 6's of encorbelmenting installation.
Preferably, as shown in fig. 4, the bolt 33 is a U-shaped bolt, and the end of the U-shape has threads, and the bolt 33 is inserted into the connecting plate 31, and then the nut 34 is screwed to the end of the bolt 33, so that the bolt is fixed to the connecting plate 31 and attached to the side of the upright 12.
Preferably, fastener 3 is convenient for carry out the fixed of roof beam 2 and stand 12 of encorbelmenting, prevents that 2 atresss of the roof beam of encorbelmenting from shaking off with stand 12 junction, and then encorbelmenting scaffold 6 and droing, takes place danger, and through fastener 3 can convenient and fast's the position control of 2 of encorbelmenting, and then change the position of encorbelmenting scaffold 6, has avoided encorbelmenting scaffold 6 to build repeatedly and then influence the efficiency of construction.
Further, a plurality of battens filled between the connecting plate 31 and the suspension beam 2 and between the upright post 12 and the suspension beam 2 are also included.
Preferably, the flitch prevents the suspension beam 2 from moving when stressed due to loose connection between the upright post 12 and the suspension beam 2 and the connecting plate 31, thereby improving the stability of the mounting structure.
Further, the elevation of the top of the upright 12 is higher than the elevation of the top of the sill 5 at the bottom of the window.
Preferably, the arrangement is convenient for installing the suspension beam 2 on the upright post 12 and then extending out of the window, and meanwhile, a gap is formed between the suspension beam 2 and the windowsill 5, so that the suspension beam 2 is prevented from being stressed, deformed and pressed on the windowsill, and the structure of the building is damaged.
In a preferred embodiment of the present invention, as shown in fig. 2, a plurality of embedded members of the support 1 are fixed on the floor 4 near the window, and then the upright posts 12 are fixed on the embedded members 11; determining the fixing positions of two fasteners 3 on two oppositely-arranged upright columns 12 according to the width of the suspension beam 2 and the height of the windowsill 5, penetrating connecting plates 31 of the fasteners 3 through two opposite strip-shaped holes 121, attaching fixing plates 32 to the side parts of the upright columns, screwing bolts 33 on one ends of the connecting plates 31 far away from the fixing plates 32, enabling the bolts 33 and the fixing plates 32 to be clamped on two sides of the two upright columns 12 far away from each other, fixing the fasteners 3 on the two upright columns 12, enabling the two fasteners 3 to be oppositely arranged, and forming an installation space for the suspension beam 2 to penetrate through by enclosing between the two fasteners 3 and the two upright columns 12; the suspension beam 2 is arranged in the installation space in a penetrating mode, so that the two upright posts 12 and the two fasteners 3 clamp the suspension beam 2; filling a plurality of battens between the suspension beam 2 and the connecting plate 31 and between the suspension beam 2 and the upright post 12 so as to stabilize and install the suspension beam 2; the overhanging scaffold 6 is fixedly arranged on the protruding part of the overhanging beam 2, so that the overhanging scaffold 6 is fixedly arranged on the outer wall of the building.
The construction method of the mounting structure of the cantilever scaffold comprises the following steps: providing a plurality of supports 1, and fixedly arranging the supports 1 at the position, close to the window, of the floor 4; providing a suspension beam 2, horizontally installing the suspension beam 2 on the support 1 and partially protruding outwards from the window; the scaffold 6 of encorbelmenting is provided, will encorbelment scaffold 6 fixed mounting in the protruding portion of overhanging beam 2 to the fixed scaffold 6 of encorbelmenting is in the outer wall body of building.
Further, the support 1 comprises an embedded part 11 which is embedded in the floor slab 4 and partially protrudes outwards, and a column 12 which is vertically fixed on the protruding part of the embedded part 11; the suspension beam 2 is arranged between the two upright posts 12 in a penetrating way and is fixedly connected with the upright posts 12.
Specifically, a plurality of strip-shaped holes 121 are formed in the two upright columns 12 at intervals, and the mounting structure further comprises two fasteners 3 which penetrate through the two opposite strip-shaped holes 121 and are oppositely arranged; the fasteners 3 are respectively arranged in the two opposite strip-shaped holes 121 in a penetrating manner, so that the two fasteners 3 are oppositely arranged and form an installation space for the suspension beam 2 to pass through by enclosing with the two upright posts 12; the suspension beam 2 is inserted into the installation space so that the two uprights 12 and the two fasteners 3 clamp the suspension beam 2.
In a preferred embodiment of the present invention, as shown in fig. 2, a plurality of embedded members of the support 1 are fixed on the floor 4 near the window, and then the upright posts 12 are fixed on the embedded members 11; determining the fixing positions of two fasteners 3 on two oppositely-arranged upright columns 12 according to the width of the suspension beam 2 and the height of the windowsill 5, penetrating connecting plates 31 of the fasteners 3 through two opposite strip-shaped holes 121, attaching fixing plates 32 to the side parts of the upright columns, screwing bolts 33 on one ends of the connecting plates 31 far away from the fixing plates 32, enabling the bolts 33 and the fixing plates 32 to be clamped on two sides of the two upright columns 12 far away from each other, fixing the fasteners 3 on the two upright columns 12, enabling the two fasteners 3 to be oppositely arranged, and forming an installation space for the suspension beam 2 to penetrate through by enclosing between the two fasteners 3 and the two upright columns 12; the suspension beam 2 is arranged in the installation space in a penetrating mode, so that the two upright posts 12 and the two fasteners 3 clamp the suspension beam 2; filling a plurality of battens between the suspension beam 2 and the connecting plate 31 and between the suspension beam 2 and the upright post 12 so as to stabilize and install the suspension beam 2; the overhanging scaffold 6 is fixedly arranged on the protruding part of the overhanging beam 2, so that the overhanging scaffold 6 is fixedly arranged on the outer wall of the building.
The invention provides an installation structure of an overhanging scaffold, which solves the technical problems that the stability of a building structure is influenced and the leakage is caused by a reserved hole 4 in the traditional overhanging scaffold 6, ensures the structural stability of the building when the overhanging scaffold 6 is installed, and also prevents the leakage of the building; the cantilever scaffold is convenient to install and dismantle, and the construction efficiency of the project is improved; the invention can also adjust the height of the overhanging scaffold, thereby facilitating construction; the invention has stable structure, reduces the hidden trouble of engineering and greatly improves the safety of construction.
While the present invention has been described in detail and with reference to the accompanying drawings and examples, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the invention is to be determined by the appended claims.
Claims (10)
1. The utility model provides a mounting structure of scaffold frame of encorbelmenting, mounting structure sets up in the floor of building and the window of part from the building is protruding to the evagination, a serial communication port, mounting structure includes:
the plurality of supports are fixed on the floor slab at intervals and close to the window; and
the suspension beam is detachably arranged on the support and is in a horizontal shape, and the suspension beam part protrudes outwards from a window of a building;
the overhanging scaffold is installed on the protruding part of the overhanging beam, so that the overhanging scaffold is fixedly arranged on the outer wall of a building.
2. The mounting structure of an overhanging scaffold according to claim 1, wherein the support includes an embedded member embedded in the floor and partially outwardly protruded, and a post vertically fixed to the protruded portion of the embedded member, the cantilever being detachably mounted to the post.
3. The mounting structure of a cantilever scaffold according to claim 2, wherein the two upright posts are oppositely disposed, a space between the two opposite upright posts is matched with the width of the cantilever beam, and the cantilever beam is inserted between the two opposite upright posts and fixed to the upright posts.
4. The mounting structure of the overhanging scaffold according to claim 3, wherein a plurality of strip-shaped holes are correspondingly arranged at intervals on two opposite upright posts, and the extending direction of the strip-shaped holes is the same as the length direction of the overhanging beam;
the mounting structure further comprises two oppositely arranged fasteners, each fastener penetrates through the two opposite strip-shaped holes, so that a mounting space for the suspension beam to penetrate through is formed by the two fasteners and the two upright posts in a surrounding mode, the suspension beam penetrates through the mounting space, and the two upright posts and the two fasteners clamp the suspension beam.
5. The mounting structure of an overhanging scaffold according to claim 4, wherein the fastener comprises a connecting plate for passing through two strip-shaped holes correspondingly formed, a fixing plate fixed to one end of the connecting plate and attached to the side of the upright, and a bolt screwed to one end of the connecting plate away from the fixing plate;
the connecting plate penetrates through the two opposite strip-shaped holes, the fixing plate is attached to the side portion corresponding to the stand column, and the bolt is screwed at one end, far away from the fixing plate, of the connecting plate, so that the bolt and the fixing plate are clamped and fixed on two sides, far away from each other, of the two stand columns, the fastener is fixed on the two stand columns and forms the installation space with the two stand columns in a surrounding mode.
6. The mounting structure of a cantilever scaffold according to claim 5, further comprising a plurality of battens stuffed between the connection plate and the cantilever beam and between the upright and the cantilever beam.
7. The mounting structure of a cantilever scaffold according to claim 1, wherein the top elevation of the post is higher than the top elevation of the sill at the bottom of the window.
8. A construction method of a mounting structure of an overhanging scaffold according to claim 1, comprising the steps of:
providing a plurality of supports, and fixedly arranging the supports at the position, close to the window, of the floor slab at intervals;
providing the suspension beam, horizontally installing the suspension beam on the support and partially protruding outwards from the window;
and providing the cantilever scaffold, and fixedly installing the cantilever scaffold on the protruding part of the cantilever beam so as to fix the cantilever scaffold on the outer wall of the building.
9. The construction method of the installation structure of the cantilever scaffold according to claim 2, wherein the support comprises an embedded member which is embedded in the floor and partially protrudes outward, and two uprights which are oppositely disposed and vertically fixed to the protruding portion of the embedded member, and a space matched with the width of the cantilever beam is formed between the two uprights;
and the suspension beam is arranged between the two upright posts in a penetrating way and is fixed on the upright posts.
10. The construction method of the mounting structure of the overhanging scaffold of claim 4, wherein a plurality of the strip-shaped holes are correspondingly arranged at intervals on the two upright posts, and the mounting structure further comprises two fasteners which are arranged oppositely and penetrate through the two opposite strip-shaped holes;
the fasteners are arranged in the two opposite strip-shaped holes in a penetrating mode, so that the two fasteners are arranged oppositely and form an installation space for the suspension beam to penetrate through in a surrounding mode with the two upright columns;
and penetrating the suspension beam into the installation space so that the two upright columns and the two fasteners clamp and fix the suspension beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011600386.1A CN112727044B (en) | 2020-12-30 | 2020-12-30 | Mounting structure of overhanging scaffold and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011600386.1A CN112727044B (en) | 2020-12-30 | 2020-12-30 | Mounting structure of overhanging scaffold and construction method thereof |
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| CN112727044A true CN112727044A (en) | 2021-04-30 |
| CN112727044B CN112727044B (en) | 2022-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9903583D0 (en) * | 1999-02-18 | 1999-04-07 | Blain Bernard C R | Demountable extending scaffolding frame |
| US20160305135A1 (en) * | 2015-04-14 | 2016-10-20 | Bobby J. Hollis | Window Installation Stand |
| CN106760460A (en) * | 2016-12-07 | 2017-05-31 | 中国建筑第八工程局有限公司 | Suspension scaffold and its installation method for setting up scaffold in prefabricated construction |
| CN111270850A (en) * | 2020-03-20 | 2020-06-12 | 中建三局集团有限公司 | Novel fast-assembling exempts from to weld girder steel of encorbelmenting fixed device |
| CN210858024U (en) * | 2019-07-31 | 2020-06-26 | 广西方朋建设工程有限公司 | Discharging platform with liftable hole part |
| CN210947663U (en) * | 2019-10-28 | 2020-07-07 | 中冶建工集团有限公司 | Scaffold mounting structure encorbelments |
-
2020
- 2020-12-30 CN CN202011600386.1A patent/CN112727044B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9903583D0 (en) * | 1999-02-18 | 1999-04-07 | Blain Bernard C R | Demountable extending scaffolding frame |
| US20160305135A1 (en) * | 2015-04-14 | 2016-10-20 | Bobby J. Hollis | Window Installation Stand |
| CN106760460A (en) * | 2016-12-07 | 2017-05-31 | 中国建筑第八工程局有限公司 | Suspension scaffold and its installation method for setting up scaffold in prefabricated construction |
| CN210858024U (en) * | 2019-07-31 | 2020-06-26 | 广西方朋建设工程有限公司 | Discharging platform with liftable hole part |
| CN210947663U (en) * | 2019-10-28 | 2020-07-07 | 中冶建工集团有限公司 | Scaffold mounting structure encorbelments |
| CN111270850A (en) * | 2020-03-20 | 2020-06-12 | 中建三局集团有限公司 | Novel fast-assembling exempts from to weld girder steel of encorbelmenting fixed device |
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| Publication number | Publication date |
|---|---|
| CN112727044B (en) | 2022-11-25 |
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