CN202718375U - Installation and operation platform of high-altitude cantilever structure - Google Patents
Installation and operation platform of high-altitude cantilever structure Download PDFInfo
- Publication number
- CN202718375U CN202718375U CN 201220051472 CN201220051472U CN202718375U CN 202718375 U CN202718375 U CN 202718375U CN 201220051472 CN201220051472 CN 201220051472 CN 201220051472 U CN201220051472 U CN 201220051472U CN 202718375 U CN202718375 U CN 202718375U
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- platform
- section bar
- high altitude
- installation
- operation platform
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Abstract
The utility model discloses an installation and operation platform of a high-altitude cantilever structure. The installation and operation platform is characterized by comprising section bar hoops, suspenders, diagonal members, a platform and horizontal pull rods. The suspenders are arranged on a side face of the platform, the section bar hoops are fixedly arranged at the top of the suspenders, the horizontal pull rods are arranged between the section bar hoops, and the diagonal members are arranged between the section bar hoops and the platform. Reinforcing ribs are arranged at intersected joints of the platform and the suspenders. Foot planks or steel plate screens are paved on the platform. Reinforcing ribs are arranged at intersected joints of the horizontal and vertical rods. A layer of scaffolds is erected on the section bar platform. Brackets of the high-altitude cantilever structure are fixedly connected with the section bar hoops. The installation and operation platform of the high-altitude cantilever structure provided by the utility model has the beneficial effects that (1), the spliced steel platform can reduce dangers of installation, correction and erection of a welding platform of the high-altitude cantilever structure; (2) the integral construction progress can be accelerated; and (3) the labor cost can be effectively reduced and the economical benefits are remarkable.
Description
Technical field
The utility model relates to a kind of suspended structure at high altitude fitting operation platform.
Background technology
At present, the installing engineering of steel work cantilevered structure generally adopts scaffolding steel pipe or section bar to set up operating platform.The method is applicable to the lower situation of building height, uses duration, consumes manually greatly, is not suitable for super highrise building.And during scattered steel pipe assembly unit, very easily form coming off of steel pipe and fastener, and cause object to hit injury.And suspended structure at high altitude fitting operation platform can effectively avoid object to hit injury, guarantees Construction of Steel Structure safety.
The utility model content
Technical problem to be solved in the utility model provides a kind of suspended structure at high altitude fitting operation platform, adopts welding or bolt to connect, and installs simple and easyly, uses reliably, can effectively avoid the danger of work high above the ground.
Technical problem to be solved in the utility model is achieved through the following technical solutions:
A kind of suspended structure at high altitude fitting operation platform is characterized in that: comprise shaped steel anchor ear, suspension rod, diagonal member, platform and girt; Described platform side facade arranges suspension rod, and the top fixed steel hoop of suspension rod is provided with girt between the shaped steel anchor ear, is provided with diagonal member between shaped steel anchor ear and the platform.
The Nodes that described platform and suspension rod intersect arranges stiffener.
Lay scaffold floor or expanded metal lath above the described platform.
The described Node configuration stiffener that intersects at level and vertical bar.
Set up one deck scaffold on the described platform.
The bracket of described suspended structure at high altitude is fixedly connected with the shaped steel anchor ear.
The utlity model has following beneficial effect:
1. this assembling type steel platform can reduce the danger that high-altitude steel structure installation, correction, jig are set up;
2. can accelerate the integral construction progress;
3. can effectively reduce labor cost, remarkable in economical benefits.
Description of drawings
Fig. 1 the utility model elevation;
Fig. 2 the utility model side view;
Fig. 3 the utility model top view;
Among the figure, 1-shaped steel anchor ear, 2-suspension rod, 3-diagonal member, 4-platform, 5-girt, 6-bracket, 7-scaffold.
The specific embodiment
Shown in Fig. 1-3, a kind of suspended structure at high altitude fitting operation platform is characterized in that: comprise shaped steel anchor ear 1, suspension rod 2, diagonal member 3, platform 4 and girt 5; Described platform 4 side elevations arrange suspension rod 2, and the top fixed steel hoop 1 of suspension rod 2 is provided with girt 5 between the shaped steel anchor ear 1, be provided with diagonal member 3 between shaped steel anchor ear 1 and the platform, forms thus the overall structure of an operating platform.
Described platform 4 arranges stiffener with the Nodes that suspension rod 2 intersects, and the described Node configuration stiffener that intersects at level and vertical bar is for the further reinforcing between the operating platform connector.
Lay scaffold floor or expanded metal lath above the described platform 4.
Set up one deck scaffold 7 on the described platform 4.
The bracket 6 of described suspended structure at high altitude is fixedly connected with shaped steel anchor ear 1.Because the bracket 6 of cantilevered structure root is by directly stretching out in the agent structure, can bear the cantilevered structure of whole outside fully, therefore hanging a weight at overhanging bracket 6 is feasible less than the operating platform of cantilevered structure.
The operating platform installation process, should guarantee that agent structure constructed completely, and possess certain intensity, can bear cantilevered structure, the deadweight of steel platform and basic operation personnel live load fully, can place section steel platform, platform is installed and is adopted lifting appliance to cooperate lifting.
Concrete operation step is:
1. externally stretch bracket 6 sizes according to relevant drawings such as structural drawings and architectural drawings and spacing is determined;
2. select to make the section bar of operating platform according to the size of overhanging bracket and span design, all nodes of operating platform are welding, at the crossing Node configuration stiffener of platform 4 levels and vertical bar;
3. at floor manufacture complete operation platform, and lay scaffold floor or expanded metal lath in the above;
4. weld vertical scaffold 7 at platform 4 side elevations, as the security protection maintenance system;
5. utilize tower crane lifting operating platform.
The lifting idiographic flow is: operating platform setting-out → operating platform makes → welds external maintenance structure → operating platform and install → carry out cantilevered structure install, proofread and correct, weld → dismounting → the next position of finishing using recycles.
After finishing using, lifting appliance cooperates to be removed, and forwards other position construction week to and uses.
Claims (6)
1. a suspended structure at high altitude fitting operation platform is characterized in that: comprise shaped steel anchor ear, suspension rod, diagonal member, platform and girt; Described platform side facade arranges suspension rod, and the top fixed steel hoop of suspension rod is provided with girt between the shaped steel anchor ear, is provided with diagonal member between shaped steel anchor ear and the platform.
2. suspended structure at high altitude fitting operation platform as claimed in claim 1 is characterized in that: the Nodes that described platform and suspension rod intersect arranges stiffener.
3. suspended structure at high altitude fitting operation platform as claimed in claim 1 is characterized in that: lay scaffold floor or expanded metal lath above the described platform.
4. suspended structure at high altitude fitting operation platform as claimed in claim 1 is characterized in that: the described Node configuration stiffener that intersects at level and vertical bar.
5. suspended structure at high altitude fitting operation platform as claimed in claim 1 is characterized in that: set up one deck scaffold on the described platform.
6. such as the described suspended structure at high altitude fitting operation of one of claim 1 to 5 platform, it is characterized in that: the bracket of described suspended structure at high altitude is fixedly connected with the shaped steel anchor ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220051472 CN202718375U (en) | 2012-02-17 | 2012-02-17 | Installation and operation platform of high-altitude cantilever structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220051472 CN202718375U (en) | 2012-02-17 | 2012-02-17 | Installation and operation platform of high-altitude cantilever structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202718375U true CN202718375U (en) | 2013-02-06 |
Family
ID=47620201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220051472 Expired - Fee Related CN202718375U (en) | 2012-02-17 | 2012-02-17 | Installation and operation platform of high-altitude cantilever structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202718375U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206075A (en) * | 2013-04-26 | 2013-07-17 | 中国化学工程第三建设有限公司 | Suspension platform for construction of steel reinforced concrete cantilever structure |
| CN103485524A (en) * | 2013-10-11 | 2014-01-01 | 四川省第四建筑工程公司 | Bracket type overhanging scaffold and construction method thereof at erection time |
| CN114105001A (en) * | 2021-11-16 | 2022-03-01 | 中建三局集团有限公司 | Assembled tower crane body overhanging platform and mounting method thereof |
-
2012
- 2012-02-17 CN CN 201220051472 patent/CN202718375U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206075A (en) * | 2013-04-26 | 2013-07-17 | 中国化学工程第三建设有限公司 | Suspension platform for construction of steel reinforced concrete cantilever structure |
| CN103485524A (en) * | 2013-10-11 | 2014-01-01 | 四川省第四建筑工程公司 | Bracket type overhanging scaffold and construction method thereof at erection time |
| CN103485524B (en) * | 2013-10-11 | 2016-03-23 | 四川省第四建筑工程公司 | Corbel type builder's jack and construction when setting up thereof |
| CN114105001A (en) * | 2021-11-16 | 2022-03-01 | 中建三局集团有限公司 | Assembled tower crane body overhanging platform and mounting method thereof |
| CN114105001B (en) * | 2021-11-16 | 2023-07-18 | 中建三局集团有限公司 | Tower body overhanging platform of assembled tower crane and mounting method thereof |
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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 |
Granted publication date: 20130206 Termination date: 20200217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |