CN201753525U - Rotary operation platform - Google Patents
Rotary operation platform Download PDFInfo
- Publication number
- CN201753525U CN201753525U CN2010202062404U CN201020206240U CN201753525U CN 201753525 U CN201753525 U CN 201753525U CN 2010202062404 U CN2010202062404 U CN 2010202062404U CN 201020206240 U CN201020206240 U CN 201020206240U CN 201753525 U CN201753525 U CN 201753525U
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- rotary
- horizontal truss
- truss
- operation platform
- sprit frame
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Abstract
The utility model relates to a rotary operation platform, which belongs to the technical field of building construction, and mainly solves the problem that an existing steel tube scaffold is unsuitable for construction of reinforced concrete structures with inclination angle changes such as egg-shaped vertical surfaces and the like. The rotary operation platform is mainly characterized in that the rotary operation platform comprises a central tower, a rotary support, a horizontal truss, an inclined truss, support rollers and an annular rail, the central tower is vertically mounted at the central position of a reinforced concrete structure with a circular planar face, the rotary support includes an annular ring beam and a rotary arm, the annular ring beam can be fixed onto the central tower, the rotary arm is clamped onto the annular ring beam by the aid of rollers mounted in three different directions, the horizontal truss fixedly connected with the rotary arm is connected with the inclined truss by the aid of a connecting lead screw, and the support rollers mounted at the lower end of the inclined truss are supported by the annular rail. The rotary operation platform has the advantages of less needed materials, and simple, convenient and rapid assembly and disassembly operations, and is mainly used for construction operation of the structures of various different sizes and shapes.
Description
Technical field
The utility model belongs to technical field of building construction.Being specifically related to a kind of plane that is applicable to is the rotary operating platform in the circular steel concrete water conservancy project structure.
Background technology
In water conservancy project structure such as digester constructions because construction height is higher, need sets up steel pipe scaffold or hanger is set as operating platform, for the constructor stand, walking, operation.This operating platform of two kinds need be provided with one deck every the 2m higher position, and the platform support level interval is generally 1.5 meters.This scaffold or hanger operating platform, the material that not only needs is many, and the workload of setting up and removing is big, takes the long-time work high above the ground of large quantities of personnel when tearing operation open, and certain security risk is arranged.
In addition, if the facade of digester is different in nature structures such as egg type since pond body profile be tilt and also the angle of inclination changes, it is very difficult to set up scaffolding platform or hanger platform.
Summary of the invention
The purpose of this utility model provides a kind of not only needed material few at above-mentioned weak point exactly, and it is simple, fast to install, remove operation, and can adapt to a kind of rotary operating platform of the tilt variation of structure profile.
Technical solution of the present utility model is: a kind of rotary operating platform is characterized in that: by being vertically mounted on the plane is that center pylon, swivel bearing, horizontal truss, sprit frame, supporting rollern, the circular orbit in circular reinforced concrete structure centre formed; Swivel bearing comprises the annular collar tie beam and the turning arm that can be fixed on the pylon of center, and turning arm is installed on the annular collar tie beam by the roller that is installed in three different directions; Horizontal truss is fixedlyed connected with turning arm; Horizontal truss is connected with the sprit frame by connecting screw mandrel; Supporting rollern is installed in sprit frame lower end, and is supported by circular orbit.
There is positive and negative external screw thread at connection screw mandrel two ends described in the utility model technical solution, and two ends are separately installed with tapped loose joint, are connected with the top of horizontal truss with the sprit frame respectively by loose joint; Horizontal truss is connected by rotating hinge with sprit frame lower end.
Horizontal truss described in the utility model technical solution and sprit frame are that merogenesis is installed formation.
Center pylon described in the utility model technical solution is that merogenesis is installed formation.
The utility model is owing to adopt by being vertically mounted on the center pylon that the plane is the reinforced concrete structure centre of circle, swivel bearing, horizontal truss, the sprit frame, supporting rollern, the rotary operating platform that circular orbit is formed, wherein, swivel bearing comprises the annular collar tie beam and the turning arm that can be fixed on the pylon of center, turning arm is installed on the annular collar tie beam by the roller that is installed in three different directions, horizontal truss is fixedlyed connected with turning arm, horizontal truss is connected with the sprit frame by connecting screw mandrel, supporting rollern is installed in sprit frame lower end, and support by circular orbit, thereby, the platform that horizontal truss and sprit frame are formed rotates around the center pylon by swivel bearing, angle between horizontal truss and the sprit frame can be regulated by the connection screw mandrel of selecting different length, thereby is formed in the plane for circular, the on-the-spot constructor of confession of reinforced concrete structure with tilt variation profile stands, walking, the rotary manipulation platform of operation.Center of the present utility model pylon, horizontal truss and sprit frame are owing to be that merogenesis is installed formation, thereby, the center pylon can be increased along with the increase of construction height, and horizontal truss can length as required be connected with the sprit frame, satisfies different dimensional requirements.
The utility model has the advantages that: needed material is few, installs, removes simple and efficient, has reduced assembling and disassembling, artificial needed labour; Reduce work high above the ground, reduced security risk.The utility model is mainly used in various different sizes, difformity structure, particularly facade are the construction operation platform of different in nature structure reinforcing bars concrete structures such as egg type.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of connecting portion between horizontal truss of the utility model and the sprit frame;
Fig. 3 is the structural representation of the utility model swivel bearing.
The specific embodiment
With reference to Figure of description the utility model rotary manipulation platform is done following detailed description the in detail:
As shown in Figure 1 to Figure 3: steel work center pylon 1 is installed at the structure center of being constructed, and central tower 1 merogenesis is installed, and increases along with the increase of construction height.Swivel bearing 2 is installed on center pylon 1, and swivel bearing 2 comprises the annular collar tie beam 9 and the turning arm 10 that can be fixed on the center pylon 1, and turning arm 10 is installed on the annular collar tie beam 9 by the roller 11 that is installed in three different directions, and rotatable motion.Horizontal truss 3 is fixedlyed connected with turning arm 10, and therewith rotation.Connect screw mandrel 7 two ends positive and negative external screw thread is arranged, two ends are separately installed with tapped loose joint 8, be connected with the top of horizontal truss 3 and sprit frame 4 respectively by loose joint 8, horizontal truss 3 is connected by rotating hinge with sprit frame 4 lower ends, can change angle between horizontal truss 3 and the sprit frame 4 by the connection screw mandrel 7 of selecting different length like this, simultaneously, rotary screw 7 can be finely tuned the angle of horizontal truss 1 and sprit frame 2.Horizontal truss 3 and sprit frame 4 can be by swivel bearing 2 around 1 rotations of center pylon.Horizontal truss 3 and sprit frame 4 are that merogenesis is installed formation, can length as required connect like this, satisfy different dimensional requirements.Supporting rollern 5 is installed in sprit frame 4 lower ends, and is supported by circular orbit 6.
The constructor arrives on the sprit frame 4 from center pylon 1 and by horizontal truss 3, lays scaffold floor on the sprit frame 4, supplies about the constructor and work.The rotary manipulation platform can rotate to any direction that needs construction around central tower.Change the connection angle between horizontal truss 3 and the sprit frame 4, just can adapt to different construction angles.
Claims (4)
1. rotary operating platform is characterized in that: by being vertically mounted on the plane is that center pylon (1), swivel bearing (2), horizontal truss (3), sprit frame (4), supporting rollern (5), the circular orbit (6) in circular reinforced concrete structure centre formed; Swivel bearing (2) comprises the annular collar tie beam (9) and the turning arm (10) that can be fixed on the center pylon (1), and turning arm (10) is installed on the annular collar tie beam (9) by the roller (11) that is installed in three different directions; Horizontal truss (3) is fixedlyed connected with turning arm (10); Horizontal truss (3) is connected with sprit frame (4) by connecting screw mandrel (7); Supporting rollern (5) is installed in sprit frame (4) lower end, and is supported by circular orbit (6).
2. a kind of rotary operating platform according to claim 1, it is characterized in that: there is positive and negative external screw thread at described connection screw mandrel (7) two ends, two ends are separately installed with tapped loose joint (8), are connected with the top of horizontal truss (3) with sprit frame (4) respectively by loose joint (8); Horizontal truss (3) is connected by rotating hinge with sprit frame (4) lower end.
3. a kind of rotary operating platform according to claim 1 and 2 is characterized in that: described horizontal truss (3) and sprit frame (4) are that merogenesis is installed formation.
4. a kind of rotary operating platform according to claim 1 and 2 is characterized in that: described center pylon (1) is that merogenesis is installed formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202062404U CN201753525U (en) | 2010-05-16 | 2010-05-16 | Rotary operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202062404U CN201753525U (en) | 2010-05-16 | 2010-05-16 | Rotary operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201753525U true CN201753525U (en) | 2011-03-02 |
Family
ID=43621257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202062404U Expired - Fee Related CN201753525U (en) | 2010-05-16 | 2010-05-16 | Rotary operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201753525U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257007A (en) * | 2015-10-21 | 2016-01-20 | 中国建筑第八工程局有限公司 | Rotary operation platform for spherical steel structure and construction method of rotary operation platform |
| CN106639282A (en) * | 2017-02-23 | 2017-05-10 | 中建八局第四建设有限公司 | Movable steel-truss operating platform |
| CN109339449A (en) * | 2018-11-30 | 2019-02-15 | 中国冶集团有限公司 | Large-diameter cylinder body interior construction platform and its construction method |
| CN110436359A (en) * | 2019-08-16 | 2019-11-12 | 上海市机电设计研究院有限公司 | For lifting the corner variable diameter operation platform of wind-powered electricity generation Prefabricated Concrete tower |
-
2010
- 2010-05-16 CN CN2010202062404U patent/CN201753525U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257007A (en) * | 2015-10-21 | 2016-01-20 | 中国建筑第八工程局有限公司 | Rotary operation platform for spherical steel structure and construction method of rotary operation platform |
| CN106639282A (en) * | 2017-02-23 | 2017-05-10 | 中建八局第四建设有限公司 | Movable steel-truss operating platform |
| CN109339449A (en) * | 2018-11-30 | 2019-02-15 | 中国冶集团有限公司 | Large-diameter cylinder body interior construction platform and its construction method |
| CN109339449B (en) * | 2018-11-30 | 2021-06-29 | 中国一冶集团有限公司 | Large-diameter cylinder internal construction platform and construction method thereof |
| CN110436359A (en) * | 2019-08-16 | 2019-11-12 | 上海市机电设计研究院有限公司 | For lifting the corner variable diameter operation platform of wind-powered electricity generation Prefabricated Concrete tower |
| CN110436359B (en) * | 2019-08-16 | 2024-02-23 | 上海市机电设计研究院有限公司 | Corner reducing construction platform for hoisting wind power precast concrete tower barrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110302 Termination date: 20160516 |