CN111173255A - Single-layer overhanging protection platform foundation device - Google Patents
Single-layer overhanging protection platform foundation device Download PDFInfo
- Publication number
- CN111173255A CN111173255A CN202010117906.7A CN202010117906A CN111173255A CN 111173255 A CN111173255 A CN 111173255A CN 202010117906 A CN202010117906 A CN 202010117906A CN 111173255 A CN111173255 A CN 111173255A
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- China
- Prior art keywords
- construction
- connecting pipe
- plate
- platform foundation
- protection platform
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- E04G3/18—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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Foundations (AREA)
Abstract
The invention discloses a single-layer overhanging protective platform foundation device which comprises a bottom plate and two support plates symmetrically welded on the bottom plate, wherein a movable plate is rotatably connected between the two support plates through a pin shaft, a support plate is welded on the movable plate, a first connecting pipe is vertically welded on the support plate, and a second connecting pipe is vertically welded on one side of the movable plate on the support plate. The prefabricated fixing piece and the prefabricated connecting piece can be fixed on site through the expansion bolts in the construction process, the requirement of pre-embedding on the construction period is eliminated, and the construction is convenient. The construction method is particularly suitable for local and small-range protection construction, flexible in construction, free of space limitation, short in construction period, convenient to dismantle and turnover, and capable of improving construction efficiency.
Description
Technical Field
The invention relates to a single-layer overhanging protection platform foundation device, and belongs to the technical field of building structure engineering.
Background
In the rapid development process of buildings in China, the protection ratio of the external cantilever frames is adopted in the construction of external structures of some buildings. The traditional external cantilever scaffold measures are high in cost, long in construction period, large in construction difficulty, difficult to transfer and required to be pre-buried in advance. Especially to the part that needs to set up the protection of encorbelmenting a small amount of local, traditional outer cantilever crane sets up with high costs, and the flexibility is not enough.
Disclosure of Invention
The invention aims to provide a single-layer cantilever protection platform foundation device which is simple in structure, convenient to install and capable of being used in a turnover mode, and aims to solve the problem that a traditional cantilever outer frame is insufficient in construction difficulty and flexibility.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a protection platform foundation equipment encorbelments of individual layer, includes two support boards of bottom plate and symmetrical welding on the bottom plate, is connected with the fly leaf through the round pin axle rotation between two support boards, and the welding has the backup pad on the fly leaf, and the welding has first takeover perpendicularly in the backup pad, and the welding has the second takeover perpendicularly in one side that lies in the fly leaf on the support board.
Furthermore, the bolt has all been inserted at the both ends of round pin axle, prevents that the round pin axle is not hard up.
Further, centers of the first connecting pipe and the second connecting pipe are in the same plane.
Furthermore, bolt holes are formed in four corners of the bottom plate, and expansion bolts are inserted into the bolt holes.
Due to the adoption of the technical scheme, the invention has the following advantages: the prefabricated fixing piece and the prefabricated connecting piece can be fixed on site through the expansion bolts in the construction process, the requirement of pre-embedding on the construction period is eliminated, and the construction is convenient. The construction method is particularly suitable for local and small-range protection construction, flexible in construction, free of space limitation, short in construction period, convenient to dismantle and turnover, and capable of improving construction efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view in the practice of the present invention.
Description of reference numerals: 1-expansion bolt, 2-bottom plate, 3-support plate, 4-pin shaft, 5-bolt, 6-support plate, 7-second connecting pipe, 8-first connecting pipe and 9-movable plate.
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.
The embodiment of the invention comprises the following steps: referring to fig. 1 and 2, a single-layer overhanging protection platform foundation device includes a bottom plate 2 and two support plates 3 symmetrically welded on the bottom plate 2, a movable plate 9 is rotatably connected between the two support plates 3 through a pin 4, a support plate 6 is welded on the movable plate 9, a first connecting pipe 8 is vertically welded on the support plate 6, and a second connecting pipe 7 is vertically welded on one side of the movable plate 9 on the support plate 3. The two ends of the pin shaft 4 are inserted with bolts 5, so that the pin shaft 4 is prevented from loosening. The centers of the first adapter tube 8 and the second adapter tube 7 are in the same plane. Bolt holes are formed in four corners of the bottom plate 2, and expansion bolts 1 are inserted into the bolt holes.
During construction, firstly paying off and drilling on a concrete floor slab or a concrete beam, then fixing the bottom plate 2 on the concrete floor slab or the concrete beam through the expansion bolts 1, adjusting the included angle between the first connecting pipe 8 and the second connecting pipe 7 according to the size of the cantilever support, respectively sleeving the steel pipes on the first connecting pipe 8 and the second connecting pipe 7 after adjustment, and fixing the steel pipes through fasteners to complete erection of the cantilever support.
Claims (4)
1. The utility model provides a protection platform foundation equipment encorbelments of individual layer, includes two bedplate (3) of bottom plate (2) and symmetrical welding on bottom plate (2), its characterized in that: a movable plate (9) is rotatably connected between the two support plates (3) through a pin shaft (4), a support plate (6) is welded on the movable plate (9), a first connecting pipe (8) is vertically welded on the support plate (6), and a second connecting pipe (7) is vertically welded on one side of the support plate (3) which is positioned on the movable plate (9).
2. The single layer cantilever protection platform foundation device of claim 1, wherein: and bolts (5) are inserted into both ends of the pin shaft (4).
3. The single layer cantilever protection platform foundation device of claim 1, wherein: the centers of the first connecting pipe (8) and the second connecting pipe (7) are in the same plane.
4. The single layer cantilever protection platform foundation device of claim 1, wherein: bolt holes are formed in four corners of the bottom plate (2), and expansion bolts (1) are inserted into the bolt holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010117906.7A CN111173255A (en) | 2020-02-25 | 2020-02-25 | Single-layer overhanging protection platform foundation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010117906.7A CN111173255A (en) | 2020-02-25 | 2020-02-25 | Single-layer overhanging protection platform foundation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111173255A true CN111173255A (en) | 2020-05-19 |
Family
ID=70654922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010117906.7A Pending CN111173255A (en) | 2020-02-25 | 2020-02-25 | Single-layer overhanging protection platform foundation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111173255A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020010947A (en) * | 2000-07-31 | 2002-02-07 | 김진수 | Electronic Commerce Method of Satellite Imaging Data and Geography Information System Data Value-Added Applications and Information using Internet |
| CN105019639A (en) * | 2015-05-28 | 2015-11-04 | 河南国基建设集团有限公司 | Formwork with high cantilever structure and construction method thereof |
| CN108360687A (en) * | 2018-01-31 | 2018-08-03 | 中国建筑设计院有限公司 | When a kind of construction slidably, rotatable axis pin support part when using |
| CN109267487A (en) * | 2018-10-15 | 2019-01-25 | 中建三局第二建设工程有限责任公司 | A kind of long big section bent cap bracket system of overhanging |
| CN109518605A (en) * | 2018-09-18 | 2019-03-26 | 浙江交通职业技术学院 | The telescopic overhanging support of one kind and its installation method |
| CN209369308U (en) * | 2019-01-09 | 2019-09-10 | 南阳市领驭机械有限公司 | A kind of climbing frame wall-attached supporting seat |
| CN212002201U (en) * | 2020-02-25 | 2020-11-24 | 中国建筑第四工程局有限公司 | Single-layer overhanging protection platform foundation structure |
-
2020
- 2020-02-25 CN CN202010117906.7A patent/CN111173255A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020010947A (en) * | 2000-07-31 | 2002-02-07 | 김진수 | Electronic Commerce Method of Satellite Imaging Data and Geography Information System Data Value-Added Applications and Information using Internet |
| CN105019639A (en) * | 2015-05-28 | 2015-11-04 | 河南国基建设集团有限公司 | Formwork with high cantilever structure and construction method thereof |
| CN108360687A (en) * | 2018-01-31 | 2018-08-03 | 中国建筑设计院有限公司 | When a kind of construction slidably, rotatable axis pin support part when using |
| CN109518605A (en) * | 2018-09-18 | 2019-03-26 | 浙江交通职业技术学院 | The telescopic overhanging support of one kind and its installation method |
| CN109267487A (en) * | 2018-10-15 | 2019-01-25 | 中建三局第二建设工程有限责任公司 | A kind of long big section bent cap bracket system of overhanging |
| CN209369308U (en) * | 2019-01-09 | 2019-09-10 | 南阳市领驭机械有限公司 | A kind of climbing frame wall-attached supporting seat |
| CN212002201U (en) * | 2020-02-25 | 2020-11-24 | 中国建筑第四工程局有限公司 | Single-layer overhanging protection platform foundation structure |
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