CN203334643U - Tower crane standard knot and structural steel combination high-altitude large-span operation frame device - Google Patents
Tower crane standard knot and structural steel combination high-altitude large-span operation frame device Download PDFInfo
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- CN203334643U CN203334643U CN2013203240811U CN201320324081U CN203334643U CN 203334643 U CN203334643 U CN 203334643U CN 2013203240811 U CN2013203240811 U CN 2013203240811U CN 201320324081 U CN201320324081 U CN 201320324081U CN 203334643 U CN203334643 U CN 203334643U
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- tower crane
- steel
- structural steel
- standard section
- shaped steel
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Abstract
The utility model discloses a tower crane standard knot and structural steel combination high-altitude large-span operation frame device and belongs to the technical field of erection of a building construction operation platform. The tower crane standard knot and structural steel combination high-altitude large-span operation frame device is composed of tower crane standard knots, a structural steel girder, structural steel secondary girders, a full-space fastener type steel pipe scaffold, a scaffold floor, a lengthwise steel pipe, a horizontal steel pipe, a connecting part and a major structure. The structural steel girder is arranged on two supporting legs of the tower crane standard knots, welded and reinforced. The structural steel secondary girders are arranged above the structural steel girder, vertical to the structural steel girder and arranged at intervals of 950mm. The structural steel secondary girders and the structural steel girder are fixed in a welded mode. The size of the section of each tower crane standard knot is 1600mm* 1600mm. Each tower crane standard knot has the height of 3000mm. The structural steel girder is made of 22a joist steel and the structural steel secondary girders are made of 16 joist steel. The tower crane standard knots are fixed with the structural girder in a welded mode and the structural steel secondary girders and the structural steel girder are fixed in the welded mode.
Description
Technical field
A kind of standard section of tower crane and shaped steel combination high-altitude long-span handling frame device, belong to CONSTRUCTION OPERATIONS putting up platform technical field.
Background technology
Along with the development of urban construction, architects give full play to the wisdom of, and fantasy emerges many peculiarly shaped, baroque buildings in succession, for people have brought visual impact, but also to engineer's construction, have brought great challenge.Particularly public building often adopts the gimmick of High Large Cantilever, meet the demand of moulding, for example, hollow is greatly across dome structure, large bridging corridor, high-altitude structure etc., designing requirement is built a whole floor in the air by reinforced concrete structure, utilizes empty effect, to realize the penetrating and visual impact of environment, with the light and shade of facade and the actual situation in space, embody architect's design idea.
Yet, setting up of high-altitude long-span handling frame system, few at national similar engineering, technology measure that can reference and data are seldom, and slightly make mistakes and the serious accident that the handling frame platform caves in easily occurs, as the generation of such accident, can directly have influence on construction operation personnel's personal safety and cause heavy economic losses, also have influence on the reputation of enterprise simultaneously.
The characteristics that this type of operating platform is set up are: span greatly, highly high, working load is large, construction process requirement is high, difficulty is large, therefore in order to accomplish advanced technology, economical rationality, to ensure the quality of products, guarantee safety, be a new problem to improving setting up of high-altitude long-span handling frame platform, there is the realistic meaning of highly significant.
Summary of the invention
The purpose of this utility model is a kind of Novel operating rack device that utilizes the loading characteristic of the physical property of standard section of tower crane and shaped steel to build, the load of handling frame device passes to full hall fastener type steel pipe scaffold by scaffold floor, full hall fastener type steel pipe scaffold passes to power i iron secondary beam and i iron girder again, finally by the vertical member standard section of tower crane, power is delivered to basis.The lateral stability of standard section of tower crane relies on vertical steel pipe, laterally steel pipe, connector and agent structure drawknot, a kind of standard section of tower crane and the shaped steel combination high-altitude long-span handling frame device that form that a kind of job practices is simple, handling safety, assembling and disassembling facilitate, are conducive to civilized construction.
The utility model solves the technical scheme that its technical problem adopts: a kind of standard section of tower crane and shaped steel combination high-altitude long-span handling frame device are comprised of standard section of tower crane, steel main beam, shaped steel secondary beam, full hall fastener type steel pipe scaffold, scaffold floor, vertical steel pipe, horizontal steel pipe, connector, agent structure; Steel main beam is shelved on two supporting legs of standard section of tower crane, and reinforcement of weld; The shaped steel secondary beam above steel main beam and vertical with steel main beam, is pressed the 950mm arranged with interval and is arranged, between shaped steel secondary beam and steel main beam, adopts and is welded and fixed; Horizontal steel pipe, connector and agent structure drawknot for the column that standard section of tower crane is set up; Laterally between steel pipe and connector, with pair fasteners, be connected.The standard section of tower crane sectional dimension is 1600mm * 1600mm, and every joint is highly 3000mm, and steel main beam is the 22a# i iron, and the shaped steel secondary beam is the 16# i iron; Adopt and be welded and fixed between standard section of tower crane and steel main beam, between steel main beam and shaped steel secondary beam, adopt and be welded and fixed; Shaped steel time case bay is 950mm.The scaffold that full hall fastener type steel pipe scaffold consists of vertical rod, horizon bar, horizontal cross brace, vertical bridging, fastener, top completely spreads scaffold floor.Between standard section of tower crane and agent structure with vertical steel pipe, laterally steel pipe, connector drawknot.
The utility model concrete construction method:
A, establishment constructure scheme and calculated description;
B, unwrapping wire location;
C, set up standard section of tower crane;
D, set up vertical steel pipe, horizontal steel pipe, be connected with agent structure with connector;
E, installation steel main beam, shaped steel secondary beam;
F, set up full hall fastener type steel pipe scaffold;
G, completely spread scaffold floor.
Compared with prior art, the beneficial effect that the utility model has is: a kind of standard section of tower crane and shaped steel combination high-altitude long-span handling frame device utilize the strength and stiffness of tower crane joint and convenience that peace is torn open thereof to be combined intensity and the stress performance of shaped steel, for setting up of high-altitude long-span structure constructing operation frame system provides a kind of safer stable construction equipment; Standard section of tower crane has turnover flexibly, and easy installation and removal, can be a large amount of labour of site operation saving and material; It is convenient that shaped steel has buying, and safe and reliable, 100% is recyclable, meets the environmental protection and energy saving requirement.
The accompanying drawing explanation
Fig. 1 is the sectional drawing of a kind of standard section of tower crane and shaped steel combination high-altitude long-span handling frame device;
Fig. 2 is standard section of tower crane and the section steel connecting node detail drawing of a kind of standard section of tower crane and shaped steel combination high-altitude long-span handling frame device;
Fig. 3 is a kind of standard section of tower crane and the horizontal steel pipe of shaped steel combination high-altitude long-span handling frame device and the connection detail of connector.
The specific embodiment
Below in conjunction with accompanying drawing, a kind of standard section of tower crane of the utility model and shaped steel combination high-altitude long-span handling frame device are described further:
With reference to Fig. 1: this standard section of tower crane and shaped steel combination high-altitude long-span handling frame device by standard section of tower crane (1), steel main beam (2), shaped steel secondary beam (3), a full hall fastener type steel pipe scaffold (4), scaffold floor (5), vertically steel pipe (6), laterally steel pipe (7), connector (8), agent structure (9) form.
With reference to Fig. 2: the steel main beam (2) of this standard section of tower crane and shaped steel combination high-altitude long-span handling frame device is shelved on two supporting legs of standard section of tower crane (1), and reinforcement of weld; Shaped steel secondary beam (3), in steel main beam (2) top vertical with steel main beam (2), is pressed the 950mm arranged with interval and is arranged, between shaped steel secondary beam (3) and steel main beam (2), adopts and is welded and fixed.
With reference to Fig. 3: the horizontal steel pipe for column (7) that the standard section of tower crane (1) of this standard section of tower crane and shaped steel combination high-altitude long-span handling frame device is set up, connector (8) and agent structure (9) drawknot prevent sideways; Laterally between steel pipe (7) and connector (8), with pair fasteners, be connected.
Job practices is: first according to structural working drawing, determine that column that standard section of tower crane (1) sets up, in length and breadth to spacing and column scaffolding height, works out corresponding calculated description and constructure scheme, carry out the field lofting measurement according to the column spacing in constructure scheme, carry out the installation of standard section of tower crane (1) sets up according to the point of having good positioning, standard section of tower crane (1) is with horizontal steel pipe (7), connector (8) and agent structure (9) drawknot, prevent sideways, set up to the design height in scheme, carrying out steel main beam (2) installs, it is bearing that steel main beam (2) be take the supporting leg of standard section of tower crane (1), axis is consistent with the supporting leg axis, steel main beam (2) with hang standard knot (1) shaped steel secondary beam (3) be installed after fixing, shaped steel secondary beam (3) is pressed the 950mm arranged with interval and is arranged, steel main beam (2) is vertical with shaped steel secondary beam (3), both are welded to connect in employing, set up full hall fastener type steel pipe scaffold (4) on shaped steel secondary beam (3), full hall fastener type steel pipe scaffold (4) vertical pole ' s span is 950mm, set up after design height full hall fastener type steel pipe scaffold (a 4) top again and completely spread scaffold floor (5), prevent that operating personnel from falling.
Facts have proved, a kind of standard section of tower crane and shaped steel combination high-altitude long-span handling frame device be good integrity not only, and recyclable recycling, has saved a large amount of artificial, Master Costs, meets environmental protection, economic benefit.
Claims (4)
1. a standard section of tower crane and shaped steel combination high-altitude long-span handling frame device is characterized in that: this device by standard section of tower crane (1), steel main beam (2), shaped steel secondary beam (3), a full hall fastener type steel pipe scaffold (4), scaffold floor (5), vertically steel pipe (6), laterally steel pipe (7), connector (8), agent structure (9) form; Steel main beam (2) is shelved on two supporting legs of standard section of tower crane (1), and reinforcement of weld; Shaped steel secondary beam (3), in steel main beam (2) top vertical with steel main beam (2), is pressed the 950mm arranged with interval and is arranged, between shaped steel secondary beam (3) and steel main beam (2), adopts and is welded and fixed; The horizontal steel pipe for column (7) that standard section of tower crane (1) is set up, connector (8) and agent structure (9) drawknot; Laterally between steel pipe (7) and connector (8), with pair fasteners, be connected.
2. a kind of standard section of tower crane according to claim 1 and shaped steel combination high-altitude long-span handling frame device, it is characterized in that: standard section of tower crane (1) sectional dimension is 1600mm * 1600mm, every joint is highly 3000mm, steel main beam (2) is the 22a# i iron, and shaped steel secondary beam (3) is the 16# i iron; Adopt and be welded and fixed between standard section of tower crane (1) and steel main beam (2), between steel main beam (2) and shaped steel secondary beam (3), adopt and be welded and fixed; Shaped steel secondary beam (3) spacing is 950mm.
3. a kind of standard section of tower crane according to claim 1 and shaped steel combination high-altitude long-span handling frame device, it is characterized in that: the scaffold that full hall fastener type steel pipe scaffold (4) consists of vertical rod, horizon bar, horizontal cross brace, vertical bridging, fastener, top completely spreads scaffold floor (5).
4. a kind of standard section of tower crane according to claim 1 and shaped steel combination high-altitude long-span handling frame device is characterized in that: between standard section of tower crane (1) and agent structure (9) with vertical steel pipe (6), laterally steel pipe (7), connector (8) drawknot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203240811U CN203334643U (en) | 2013-06-06 | 2013-06-06 | Tower crane standard knot and structural steel combination high-altitude large-span operation frame device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203240811U CN203334643U (en) | 2013-06-06 | 2013-06-06 | Tower crane standard knot and structural steel combination high-altitude large-span operation frame device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203334643U true CN203334643U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203240811U Expired - Fee Related CN203334643U (en) | 2013-06-06 | 2013-06-06 | Tower crane standard knot and structural steel combination high-altitude large-span operation frame device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203334643U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088960A (en) * | 2015-09-09 | 2015-11-25 | 上海城建市政工程（集团）有限公司 | Tower crane foundation arrangement method applied on great bridge |
| CN109779221A (en) * | 2019-03-27 | 2019-05-21 | 山东金城装饰工程有限公司 | Steel corridor bottom curtain wall construction platform and construction technology |
| CN113585690A (en) * | 2021-08-13 | 2021-11-02 | 宁波建工建乐工程有限公司 | Support frame using elevator standard knot as bearing and construction method |
-
2013
- 2013-06-06 CN CN2013203240811U patent/CN203334643U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088960A (en) * | 2015-09-09 | 2015-11-25 | 上海城建市政工程（集团）有限公司 | Tower crane foundation arrangement method applied on great bridge |
| CN109779221A (en) * | 2019-03-27 | 2019-05-21 | 山东金城装饰工程有限公司 | Steel corridor bottom curtain wall construction platform and construction technology |
| CN113585690A (en) * | 2021-08-13 | 2021-11-02 | 宁波建工建乐工程有限公司 | Support frame using elevator standard knot as bearing and construction method |
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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: 20131211 |