CN112854719A - Cantilever operating platform - Google Patents
Cantilever operating platform Download PDFInfo
- Publication number
- CN112854719A CN112854719A CN202110249406.3A CN202110249406A CN112854719A CN 112854719 A CN112854719 A CN 112854719A CN 202110249406 A CN202110249406 A CN 202110249406A CN 112854719 A CN112854719 A CN 112854719A
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- Prior art keywords
- cantilever
- girder
- fixing
- beams
- shear wall
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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
- 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
-
- 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
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses an overhanging operation platform which comprises an overhanging main beam, a connecting beam, a vertical rod, a connecting assembly and a fixing assembly, wherein the overhanging main beam is arranged on the connecting beam; the cantilever girder is transversely and uniformly distributed along the shear wall, the cantilever girder is vertically fixed on the outer side of the shear wall through a fixing assembly, the fixing assembly comprises a fixing steel plate, a fixing bolt and a fixing nut, the end part of the cantilever girder is welded and fixed on the fixing steel plate, the fixing bolt penetrates from the outer side to the inner side of the shear wall to fix the fixing steel plate on the outer side of the shear wall, and the fixing nut is screwed at the end part of the fixing bolt, which is positioned on the inner side of the shear wall; the connection beams are erected on the upper parts of the cantilever main beams, the connection beams are arranged on the upper parts of the two ends of each cantilever main beam and are fixedly connected with the cantilever main beams through the connection assemblies; the upper parts of the two connecting beams are provided with a plurality of vertical rods along the length direction. In the invention, the cantilever operation platform is more convenient to install and higher in safety, and the construction cost can be saved.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to an overhanging operation platform.
Background
In the construction of present super high-rise building, mainly still adopt the multistage outrigger to do the peripheral protection of building, because of the time of a project that the time of a project is long, expense such as steel pipe lease, tower crane lease will be too high, so present most construction enterprises can be with the outrigger from down up carrying out the segmentation and demolish. However, in the removal of the overhanging i-steel of the shear wall part, the method is usually to drill indoors to remove the i-steel, or to adopt an overhanging steel pipe frame mode, to open a hole in the shear wall and carry out construction operation on the overhanging steel pipe frame, the hole opened in the shear wall is large, and a hanging basket or a spider man needs to be adopted for repair in the later period, and the two methods need to be optimized in terms of safety operation and construction cost.
Disclosure of Invention
Based on this, the invention aims to provide a convenient cantilever operation platform.
An overhanging operation platform is used for being installed on a shear wall and comprises an overhanging main beam, a connecting beam, a vertical rod, a connecting assembly and a fixing assembly; the cantilever girder is transversely and uniformly distributed along the shear wall, the cantilever girder is vertically fixed on the outer side of the shear wall through a fixing assembly, the fixing assembly comprises a fixing steel plate, a fixing bolt and a fixing nut, the end part of the cantilever girder is welded and fixed on the fixing steel plate, the fixing bolt penetrates from the outer side to the inner side of the shear wall so as to fix the fixing steel plate on the outer side of the shear wall, and the fixing nut is screwed at the end part of the fixing bolt on the inner side of the shear wall;
the connection beams are erected on the upper parts of the cantilever main beams, the connection beams are arranged on the upper parts of two ends of each cantilever main beam, and the connection beams are fixedly connected with the cantilever main beams through connection assemblies;
two all be equipped with a plurality ofly along length direction on the tie beam upper portion the pole setting, one of it a plurality of pole settings on the tie beam and another a plurality of pole settings one-to-ones on the tie beam, and, one of it a plurality of pole settings on the tie beam correspond with a plurality of one end of encorbelmenting the girder, another a plurality of pole settings on the tie beam correspond with a plurality of other ends of encorbelmenting the girder.
In the invention, the fixing bolts penetrate through holes reserved on a shear wall to realize the fixation of the cantilever main beam, and the connecting beams are fixed on the upper parts of the two ends of the cantilever main beam through the connecting components, so that the cantilever main beams and the connecting beams form a whole, the stability of the cantilever operation platform is ensured, and the cantilever main beam and the connecting beams which are connected together can be hoisted together through a crane, thereby facilitating the installation of the cantilever main beam; simultaneously, tie beam upper portion is equipped with a plurality ofly along length direction the pole setting to improve constructor's security, and the pole setting is located tie beam and the crossing top of locating of girder of encorbelmenting, in order to guarantee the firm support to the pole setting, guarantee the security of operation platform encorbelments.
Preferably, the upper parts of the two connecting beams are paved with a pattern steel plate.
Preferably, the girder of encorbelmenting with the crossing department of coupling beam all is equipped with coupling assembling, coupling assembling includes U type ring and connecting bolt, the both ends of U type ring all are equipped with the screw thread section, U type ring is detained and is located on the girder of encorbelmenting and the coupling beam, just the both ends of U type ring run through extremely decorative pattern steel sheet upper portion, the both ends threaded connection of U type ring has connecting bolt, connecting bolt support tightly in decorative pattern steel sheet upper portion.
Preferably, the tie beam upper portion with the girder lower part of encorbelmenting all is equipped with the reinforcing bar head, the reinforcing bar head on tie beam upper portion run through to decorative pattern steel sheet upper portion, and be used for wearing to locate in the pole setting, the reinforcing bar head butt of girder lower part of encorbelmenting in U type ring lower part, and right the U type ring is spacing.
Preferably, the cantilever operation platform further comprises a wall connecting pipe, the wall connecting pipe is fixedly connected with the two corresponding upright posts between the two tie beams through fasteners, the wall connecting pipe is arranged at the upper parts of the upright posts, and the wall connecting pipe is fixed on the outer side of the shear wall through a mounting assembly; the mounting assembly comprises a mounting steel plate, a mounting bolt and a mounting nut, the end part of the wall connecting pipe is welded on the mounting steel plate, the mounting bolt penetrates through the mounting steel plate and the shear wall and penetrates through the inner side of the shear wall, and the end part of the wall connecting pipe is in threaded connection with the mounting nut so as to fix the mounting steel plate on the outer side of the shear wall.
Preferably, a horizontal rod is connected between two corresponding vertical rods between the two connecting beams through fasteners, and the horizontal rod is located at the lower parts of the vertical rods.
Preferably, a steel net piece is paved on the upper parts of the plurality of horizontal rods.
Preferably, an oblique supporting rod is connected between two corresponding vertical rods between the two connecting beams through fasteners.
Preferably, the operation platform that encorbelments still includes rings, fastening nut and wire rope, rings run through to the shear force wall inboard, and its one end that runs through to the shear force wall inboard has seted up the screw thread section, just fastening nut screw in rings run through the inboard tip of shear force wall, wire rope pot head is located encorbelment the girder with on the tie-beam, its other end is fixed in on the rings.
Preferably, a safety net is laid on the inner sides of the upright posts on the upper part of the connecting beam far away from the shear wall.
Compared with the prior art, the cantilever operation platform provided by the invention utilizes the through holes reserved on the shear wall, so that the cantilever operation platform can be hung on the shear wall through a crane, the cantilever I-shaped steel is convenient to disassemble and repair the shear wall, and the construction convenience is improved; meanwhile, the material can be recycled for multiple times, so that the cost is greatly saved; in addition, the cantilever operation platform has higher structural stability, and improves the construction safety.
For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a block diagram of an embodiment of the present invention;
FIG. 2 is a diagram of the relationship between the cantilever girder and the connection girder according to an embodiment of the present invention;
fig. 3 is a structural view of a connection beam according to an embodiment of the present invention.
Reference numerals: 1. a main beam is cantilevered; 11. a fixing assembly; 111. fixing a steel plate; 112. fixing the bolt; 113. fixing a nut; 12. a connecting assembly; 121. a U-shaped ring; 122. a connecting bolt; 13. a reinforcing rib plate; 2. a connecting beam; 21. fastening a steel plate; 22. fastening a bolt; 3. erecting a rod; 31. mounting the component; 311. installing a steel plate; 312. installing a bolt; 313. mounting a nut; 32. a wall connecting pipe; 33. a horizontal bar; 34. an oblique supporting rod; 35. a safety net; 4. a patterned steel plate; 5. a reinforcing bar head; 6. a steel basketry sheet; 7. a hoisting ring; 8. fastening a nut; 9. a steel cord.
Detailed Description
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like, referred to or may be referred to in this specification, are defined relative to their configuration, and are relative concepts. Therefore, it may be changed according to different positions and different use states. Therefore, these and other directional terms should not be construed as limiting terms.
The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
As shown in fig. 1 to 3, the present invention relates to an overhanging operation platform, which is used for being installed on a shear wall and located below an overhanging i-steel for dismantling the overhanging i-steel.
The cantilever operation platform comprises a cantilever main beam 1, a connecting beam 2, a vertical rod 3, a connecting assembly 12 and a fixing assembly 11; the cantilever girder 1 is transversely and uniformly distributed with a plurality of cantilever girders along a shear wall, the cantilever girder 1 is vertically fixed on the outer side of the shear wall through a fixing component 11, the fixing component 11 comprises a fixing steel plate 111, a fixing bolt 112 and a fixing nut 113, the end part of the cantilever girder 1 is welded and fixed on the fixing steel plate 111, the fixing bolt 112 penetrates from the outer side to the inner side of the shear wall to fix the fixing steel plate 111 on the outer side of the shear wall, and the fixing nut 113 is screwed on the end part of the fixing bolt 112 positioned on the inner side of the shear wall;
the connection beam 2 is erected on the upper parts of the cantilever main beams 1, the connection beam 2 is arranged on the upper parts of two ends of each cantilever main beam 1, and the connection beam 2 is fixedly connected with the cantilever main beams 1 through the connection assembly 12;
two 2 upper portions of tie beam all are equipped with a plurality ofly along length direction pole setting 3, one of it a plurality of pole settings 3 on the tie beam 2 and another a plurality of pole settings 3 one-to-one on the tie beam 2, and, one of it a plurality of pole settings 3 on the tie beam 2 correspond with a plurality of one end of encorbelmenting girder 1, another a plurality of pole settings 3 on the tie beam 2 correspond with a plurality of other ends of encorbelmenting girder 1.
In the invention, the fixing bolts 112 are used for fixing the cantilever girder 1 by penetrating through holes reserved on a shear wall, and the connecting beams 2 are fixed on the upper parts of the two ends of the cantilever girder 1 through the connecting assemblies 12, so that the cantilever girders 1 and the connecting beams 2 form a whole, the stability of the cantilever operation platform is ensured, and the cantilever girder 1 and the connecting beams 2 which are connected together can be hoisted together through a crane, thereby facilitating the installation of the cantilever girder 1; simultaneously, 2 upper portions of tie-beam are equipped with a plurality ofly along length direction pole setting 3 to improve constructor's security, and pole setting 3 is located tie-beam 2 and the top of the crossing department of girder 1 of encorbelmenting, in order to guarantee to the firm support of pole setting 3, guarantee the security of operating platform encorbelments.
In this embodiment, the cantilever girder 1 and the connection beam 2 are i-beams, the reinforcement rib plate 13 is connected between the lower portion of the cantilever girder 1 and the fixed steel plate 111, the connection beam 2 is formed by connecting multiple sections of i-beams, the i-beams are connected end to end, the two i-beams connected end to end are fixedly connected through a fastening steel plate 21 and a fastening bolt 22, the fastening steel plate 21 is attached between webs of the two i-beams connected end to end, two ends of the fastening steel plate 21 are correspondingly fixed on the two i-beams through the fastening bolt 22, and the i-beams are connected end to form the connection beam 2.
The connection beam 2 is formed by connecting a plurality of I-shaped steels end to end, and the length of the connection beam 2 can be adjusted according to the structural adaptability of a building, so that the cantilever operation platform is convenient to assemble.
And a patterned steel plate 4 is laid on the upper part of the two connecting beams 2, and the patterned steel plate 4 is abutted against the outer side of the shear wall so as to prevent sundries from falling off from the cantilever operation platform in the construction process.
Cantilever girder 1 with the crossing department of coupling beam 2 all is equipped with coupling assembling 12, coupling assembling 12 includes U type ring 121 and connecting bolt 122, the both ends of U type ring 121 all are equipped with the screw thread section, U type ring 121 is detained from down to be located up cantilever girder 1 and coupling beam 2 are last, just the both ends of U type ring 121 run through extremely 4 upper portions of decorative pattern steel sheet, the both ends threaded connection of U type ring 121 has connecting bolt 122, connecting bolt 122 support tightly in 4 upper portions of decorative pattern steel sheet.
Through the setting of U type ring 121, with will girder 1 encorbelments with connection beam 2 locking guarantees girder 1 encorbelments with steadiness between the connection beam 2.
Preferably, the steel bar heads 5 are welded and fixed on the upper portion of the connection beam 2 and the lower portion of the overhanging main beam 1, the steel bar heads 5 on the upper portion of the connection beam 2 penetrate through the upper portion of the pattern steel plate 4 and are used for penetrating into the vertical rod 3, and the steel bar heads 5 on the lower portion of the overhanging main beam 1 abut against the lower portion of the U-shaped ring 121 and limit the U-shaped ring 121.
The steel bar heads 5 penetrating through the upright rods 3 are arranged at the upper parts of the connecting beams 2, so that the upright rods 3 are limited, and the position stability of the upright rods 3 is ensured; the reinforcing steel bar head 5 is arranged at the lower part of the cantilever girder 1, and the reinforcing steel bar head 5 is abutted to the lower part of the U-shaped ring 121, so that the position of the U-shaped ring 121 is limited, and the connection stability of the connection beam 2 and the cantilever girder 1 is further ensured.
In this embodiment, the cantilever operation platform further includes a wall connecting pipe 32, the wall connecting pipe 32 is fixedly connected to the two corresponding upright posts 3 between the two tie beams 2 through fasteners, the wall connecting pipe 32 is arranged at the upper parts of the upright posts 3, and the wall connecting pipe 32 is fixed to the outer side of the shear wall through a mounting assembly 31; the mounting assembly 31 comprises a mounting steel plate 311, a mounting bolt 312 and a mounting nut 313, the end of the wall connecting pipe 32 is welded on the mounting steel plate 311, the mounting bolt 312 penetrates through the mounting steel plate 311 and the shear wall and penetrates to the inner side of the shear wall, and the end of the mounting bolt is in threaded connection with the mounting nut 313 so as to fix the mounting steel plate 311 to the outer side of the shear wall.
Through be equipped with pole setting 3 upper portion even wall pipe 32, just even wall pipe 32 and shear force wall fixed connection, and then further guarantee the steadiness of pole setting 3 position is in order to guarantee the operation platform's of encorbelmenting whole steadiness.
In this embodiment, two corresponding two between the tie beam 2 be connected with horizontal pole 33 through the fastener between the pole setting 3, just horizontal pole 33 is located pole setting 3 lower part to through the effect of horizontal pole 33, strengthen the wholeness between pole setting 3, and then improve the steadiness in pole setting 3 position.
Preferably, a steel net sheet 6 is laid on the upper parts of the plurality of horizontal rods 33, so that workers can walk, and construction is facilitated.
In this embodiment, two corresponding two between the tie beam 2 be connected with diagonal bracing pole 34 through the fastener between the pole setting 3, be located two 2 both ends of tie beam and the two that correspond each other be equipped with between the pole setting 3 diagonal bracing pole 34, through the setting of diagonal bracing pole 34 to further strengthen the steadiness between the pole setting 3, and then guarantee the steadiness of encorbelmenting operation platform.
In this embodiment, operation platform encorbelments still includes rings 7, fastening nut 8 and wire rope 9, rings 7 run through to the shear force wall inboard, and it runs through to the inboard one end of shear force wall and has seted up the screw thread section, just fastening nut 8 screw in rings 7 run through the inboard tip of shear force wall, 9 pot heads of wire rope are located main beam 1 encorbelments with on the tie-beam 2, its other end is fixed in on rings 7.
Preferably, 9 sleeves of the steel wire rope are arranged on the end, far away from the shear wall, of the cantilever girder 1 and the connection beam 2, far away from the shear wall, so that the arrangement of the steel wire rope 9 ensures that the cantilever girder 1 and the connection beam 2 are connected to the stability of the shear wall, and the stability and the safety of the cantilever operation platform are ensured.
In this embodiment, keep away from the shear force wall a plurality of 2 upper portions of tie beam the safety net 35 has been laid to the inboard of pole setting 3 to through the setting of safety net 35, guarantee constructor's safety, simultaneously, debris are difficult for following encorbelment operation platform and fall out, improve the security.
In conclusion, compared with the prior art, the cantilever operation platform provided by the invention utilizes the through holes reserved on the shear wall, so that the cantilever operation platform can be hung on the shear wall through a crane, the cantilever I-shaped steel can be conveniently detached and the shear wall can be conveniently repaired, and the construction convenience is improved; meanwhile, the material can be recycled for multiple times, so that the cost is greatly saved; in addition, the cantilever operation platform has higher structural stability, and improves the construction safety.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (10)
1. The utility model provides an operation platform encorbelments for install on the shear force wall, its characterized in that: comprises a cantilever girder, a connecting beam, a vertical rod, a connecting assembly and a fixing assembly; the cantilever girder is transversely and uniformly distributed along the shear wall, the cantilever girder is vertically fixed on the outer side of the shear wall through a fixing assembly, the fixing assembly comprises a fixing steel plate, a fixing bolt and a fixing nut, the end part of the cantilever girder is welded and fixed on the fixing steel plate, the fixing bolt penetrates from the outer side to the inner side of the shear wall so as to fix the fixing steel plate on the outer side of the shear wall, and the fixing nut is screwed at the end part of the fixing bolt on the inner side of the shear wall;
the connection beams are erected on the upper parts of the cantilever main beams, the connection beams are arranged on the upper parts of two ends of each cantilever main beam, and the connection beams are fixedly connected with the cantilever main beams through connection assemblies;
two all be equipped with a plurality ofly along length direction on the tie beam upper portion the pole setting, one of it a plurality of pole settings on the tie beam and another a plurality of pole settings one-to-ones on the tie beam, and, one of it a plurality of pole settings on the tie beam correspond with a plurality of one end of encorbelmenting the girder, another a plurality of pole settings on the tie beam correspond with a plurality of other ends of encorbelmenting the girder.
2. The cantilever operation platform of claim 1, wherein: and the upper parts of the two connecting beams are paved with a pattern steel plate.
3. The cantilever operation platform of claim 2, wherein: cantilever girder with the crossing department of connection roof beam all is equipped with coupling assembling, coupling assembling includes U type ring and connecting bolt, the both ends of U type ring all are equipped with the screw thread section, U type ring detains to be located cantilever girder and connection roof beam are last, just the both ends of U type ring run through extremely decorative pattern steel sheet upper portion, the both ends threaded connection of U type ring has connecting bolt, connecting bolt support tightly in decorative pattern steel sheet upper portion.
4. The cantilever operation platform of claim 3, wherein: the utility model discloses a special steel bar structure of cantilever girder, including the girder of encorbelmenting, the girder of encorbelmenting lower part, the girder upper portion of linking with the girder lower part of encorbelmenting all is equipped with the reinforcing bar head, the reinforcing bar head on linking the girder upper portion run through to decorative pattern steel sheet upper portion, and be used for wearing to locate in the pole setting, the reinforcing bar head butt of encorbelmenting the girder lower part in U.
5. The cantilever operation platform of claim 1, wherein: the wall connecting pipe is fixedly connected with the two corresponding upright posts between the two tie beams through fasteners, is arranged at the upper parts of the upright posts, and is fixed at the outer side of the shear wall through a mounting assembly; the mounting assembly comprises a mounting steel plate, a mounting bolt and a mounting nut, the end part of the wall connecting pipe is welded on the mounting steel plate, the mounting bolt penetrates through the mounting steel plate and the shear wall and penetrates through the inner side of the shear wall, and the end part of the wall connecting pipe is in threaded connection with the mounting nut so as to fix the mounting steel plate on the outer side of the shear wall.
6. The cantilever operation platform of claim 1, wherein: and a horizontal rod is connected between two corresponding upright rods between the two connecting beams through fasteners, and the horizontal rod is positioned at the lower parts of the upright rods.
7. The cantilever operation platform of claim 6, wherein: and steel basketry meshes are paved on the upper parts of the plurality of horizontal rods.
8. The cantilever operation platform of claim 1, wherein: and an oblique supporting rod is connected between the two corresponding upright rods between the two connecting beams through a fastener.
9. The cantilever operation platform of claim 1, wherein: still include rings, fastening nut and wire rope, rings run through to the shear force wall inboard, and its one end that runs through to the shear force wall inboard has seted up the screw thread section, just fastening nut screw in rings run through the inboard tip of shear force wall, wire rope pot head is located the girder of encorbelmenting with on the coupling beam, its other end is fixed in on the rings.
10. The cantilever operation platform of claim 1, wherein: and safety nets are paved on the inner sides of the vertical rods at the upper parts of the connecting beams far away from the shear wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110249406.3A CN112854719A (en) | 2021-03-08 | 2021-03-08 | Cantilever operating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110249406.3A CN112854719A (en) | 2021-03-08 | 2021-03-08 | Cantilever operating platform |
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| Publication Number | Publication Date |
|---|---|
| CN112854719A true CN112854719A (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110249406.3A Pending CN112854719A (en) | 2021-03-08 | 2021-03-08 | Cantilever operating platform |
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| CN (1) | CN112854719A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373976A (en) * | 2021-06-11 | 2021-09-10 | 中铁隧道集团二处有限公司 | Mobile operation platform and construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203547114U (en) * | 2013-10-21 | 2014-04-16 | 中建四局第五建筑工程有限公司 | Wall connecting assembly |
| CN209760756U (en) * | 2019-01-25 | 2019-12-10 | 北京建工博海建设有限公司 | Anchoring type overhanging scaffold |
| CN211622528U (en) * | 2019-10-21 | 2020-10-02 | 简阳市汇强建设工程有限公司 | Basket type outer vertical surface scaffold inclined-pulling type I-steel cantilever beam |
| CN112227690A (en) * | 2020-11-02 | 2021-01-15 | 中交第四公路工程局有限公司 | A plywood type construction platform without outer frame and its method for prefabricated buildings |
| CN214575517U (en) * | 2021-03-08 | 2021-11-02 | 中建四局华南建设有限公司 | Cantilever operation platform |
-
2021
- 2021-03-08 CN CN202110249406.3A patent/CN112854719A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203547114U (en) * | 2013-10-21 | 2014-04-16 | 中建四局第五建筑工程有限公司 | Wall connecting assembly |
| CN209760756U (en) * | 2019-01-25 | 2019-12-10 | 北京建工博海建设有限公司 | Anchoring type overhanging scaffold |
| CN211622528U (en) * | 2019-10-21 | 2020-10-02 | 简阳市汇强建设工程有限公司 | Basket type outer vertical surface scaffold inclined-pulling type I-steel cantilever beam |
| CN112227690A (en) * | 2020-11-02 | 2021-01-15 | 中交第四公路工程局有限公司 | A plywood type construction platform without outer frame and its method for prefabricated buildings |
| CN214575517U (en) * | 2021-03-08 | 2021-11-02 | 中建四局华南建设有限公司 | Cantilever operation platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373976A (en) * | 2021-06-11 | 2021-09-10 | 中铁隧道集团二处有限公司 | Mobile operation platform and construction method thereof |
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