CN201962932U - Building construction segmented overhung outer scaffold - Google Patents
Building construction segmented overhung outer scaffold Download PDFInfo
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- CN201962932U CN201962932U CN2010206684469U CN201020668446U CN201962932U CN 201962932 U CN201962932 U CN 201962932U CN 2010206684469 U CN2010206684469 U CN 2010206684469U CN 201020668446 U CN201020668446 U CN 201020668446U CN 201962932 U CN201962932 U CN 201962932U
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- encorbelmenting
- overhung
- vertical rod
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Abstract
The utility model relates to a building construction segmented overhung outer scaffold, which is erected by using five to eight floors of building floors as a segment and comprises a scaffold body, overhung sectional steel, an overhung fixed element and a wall connecting rod, wherein the scaffold body is a multi-layer long-shaped framework consisting of a vertical rod, and a small transverse rod and a large transverse rod. The building construction segmented overhung outer scaffold is characterized in that the length of the overhung end of the overhung sectional steel is determined according to the change dimension of the elevation of a building, so the vertical rod maintains the vertical state, and the distances from the vertical rod to the edge of each layer structure are different. The building construction segmented overhung outer scaffold has the following advantages that: 1. the outer scaffold meets the change requirement of gradual layer-by-layer extension and retraction of the edge overhung dimension of each layer structure in the section through the segmented change on the overhung dimension of the overhung sectional steel; and 2. an over-high outer frame is divided into a plurality of segments of mutually independent frame bodies through the segmented turning lapping construction, the investment of turnover materials is greatly reduced, so the construction cost is reduced.
Description
Technical field
The utility model relates to the scaffold that uses in a kind of building operations, particularly a kind of building operations segmented external scaffolding of encorbelmenting.
Background technology
Along with China's rapid development of economy, the quantity of highrise building is more and more, the moulding of facade also is various variation, local or all flexible for the outer facade plane size of highrise building, facade is the external form that distortion changes, the integral body of tradition use is at present drawn and is hung off-load or the construction technologies such as discharging type external scaffolding and attaching lifting outer climbing frame of encorbelmenting, and is difficult to be suitable for the set up requirement of this type of building operations with external scaffolding.
The utility model content
The purpose of this utility model is to propose a kind of working external scaffolding of encorbelmenting of fabric structure that can adapt to outer facade variation.
The encorbelment technical scheme of external scaffolding of a kind of building operations segmented of the utility model is as follows:
A kind of building operations segmented external scaffolding of encorbelmenting, being one section with building storey 5-8 layer sets up, comprise the scaffold body, the shaped steel of encorbelmenting, encorbelment fixture and wall connecting rod, the scaffold body is by vertical rod, the multilayer elongate frame that little cross bar and leger are formed, the fixture of encorbelmenting is embedded on this section first floor flooring in advance, the end of shaped steel of encorbelmenting is fixed in encorbelments fixture and the other end stretches out the end of encorbelmenting outside the flooring limit, the lower end of vertical rod is supported on the shaped steel of encorbelmenting also fixedly connected, little cross bar is connected in the vertical rod, leger is connected with little cross bar or vertical rod, some wall connecting rods are connected the scaffold body with metope or flooring, all are connected to releasable connection, it is characterized in that: the encorbelment end length of encorbelmenting of shaped steel of every section scaffold is determined according to the varying dimensions of outside vertical surface of building, vertical rod is kept vertically, and vertical rod is unequal from the distance of each layer structural edge.
The encorbelmenting of shaped steel of encorbelmenting held oblique rollering steel silk rope is set.
A kind of building operations segmented of the utility model external scaffolding of encorbelmenting has following advantage:
1, utilizes the segmentation gradual change form of encorbelmenting, external scaffolding sets up each section external scaffolding the easiest available all the time linear pattern by the size of encorbelmenting that segmentation changes the shaped steel of encorbelmenting, and satisfies the size of encorbelmenting of each layer structural edge in the section simultaneously again and successively one stretches the construction techniques that a variation of contracting, the distortion of outer facade change;
2, segmentation is turned over and is taken construction the outrigger of superelevation is divided into the relatively independent support body of plurality of sections, in the safety that has improved external scaffolding, has reduced the input of turnover material widely, thereby has reduced construction cost.
Description of drawings
Fig. 1 is the encorbelment basic structure schematic diagram of external scaffolding of a kind of building operations segmented of the utility model;
Fig. 2 is encorbelment a kind of schematic diagram of external scaffolding of a kind of building operations segmented of the utility model;
Fig. 3 is the encorbelment another kind of schematic diagram of external scaffolding of a kind of building operations segmented of the utility model.
The specific embodiment
A kind of building operations segmented of the utility model external scaffolding of encorbelmenting, the specific embodiment is:
As shown in Figure 1, a kind of building operations segmented of the utility model external scaffolding of encorbelmenting, being one section with building storey 5-8 layer sets up, include scaffold body 1, the shaped steel 2 of encorbelmenting, encorbelment fixture 3 and wall connecting rod 4, the scaffold body is by vertical rod 11, the microscler frame wadding of the multilayer that little cross bar 12 and leger 13 are formed, the fixture 3 of encorbelmenting is embedded on this section first floor flooring in advance, the end of shaped steel 2 of encorbelmenting is fixed in encorbelments fixture 3 and the other end stretches out the end of encorbelmenting outside the flooring limit, the lower end of vertical rod 11 is supported on the end of encorbelmenting of the shaped steel 2 of encorbelmenting and goes up also fixedly connected, little cross bar 12 is connected in the vertical rod 11, leger 13 is connected with little cross bar 12 or vertical rod 11, some wall connecting rods 4 are connected scaffold body 1 with metope or flooring, all are connected to releasable connection, it is characterized in that: the encorbelment end length of encorbelmenting of shaped steel 2 of every section scaffold is determined according to the outside vertical surface of building varying dimensions, make vertical rod 11 keep vertical state, the end of encorbelmenting of the shaped steel 2 of encorbelmenting is provided with oblique rollering steel silk rope 5.
As shown in Figure 2, a kind of building operations segmented of the utility model external scaffolding of encorbelmenting, be applied to the mode of setting up (building structure is for upwards gradual change successively is overhanging) of the complicated distortion highrise building of a kind of outer facade external scaffolding, the segmentation of outer facade situation of change is carried out, 5 layers every section, it is as follows that step is set up in concrete installation:
(1), designs the segmentation number of plies and the gradual change size of scaffold according to the variation characteristics of the outer facade of building structure;
(2), hypomere first floor structure construction, fixture 3 Embedment Construction of encorbelmenting are installed;
(3), hypomere is encorbelmented, and shaped steel 2 is installed and scaffold body 1 is erected on the shaped steel 2 of encorbelmenting, hypomere (5 floor height) is installed oblique rollering steel silk rope 5 when support body is set up 2 layers;
(4), hypomere scaffold top layer upwards prolong take a floor height interim single in protection wadding 6 go along with sb. to guard him as safety;
(5), epimere first floor structure construction, fixture 3 Embedment Construction of encorbelmenting are installed;
(6), epimere is encorbelmented, and shaped steel 2 is installed and support body 1 is set up (because the outer facade of this structure is from the bottom up to overhanging variation, make that upward impotence is encorbelmented shaped steel 2 than the protruding segment distance of hypomere scaffold body), remove the interim single interior protective frame 6 of step 4, epimere support body 1 is retouched oblique rollering steel silk rope 5 is installed when establishing 2 layers;
(7), remove hypomere steel pipe support body and proceed the epimere support body and set up, finish the epimere support body and set up, epimere becomes hypomere;
Above operation (4) one (7) repetitive cycling are carried out, until top section.
In above-mentioned steps, every section support body is independent scaffold system, the hypomere support body can be removed after epimere support body 1 is set up 2 layers to turn over to section and take.
In step 5, before building, floor to carry out the Embedment Construction of shaped steel fulcrum, inner end bearing anchor bar or through-flooring sleeve pipe, and the floor slab structure weak part can be set up and strengthen dark beam construction.
In step 6, the shaped steel of encorbelmenting needs to lay according to the size of layout plan, the type of encorbelmenting copper fulcrum and inner end bearing need be carried out the shaped steel construction of fixedly encorbelmenting, and the shaped steel anchoring of guaranteeing to encorbelment is firm: the bar dowel location and the welding procedure of fixing bracket body vertical rod need be carried out in the shaped steel outer end of encorbelmenting.
The round steel suspension hook by 16-20 is established in oblique rollering steel rope 5 upper ends, and suspension hook is anchored in the structure beam slab, and crotch need be established in round steel anchoring end; The interface point place of the vertical rod of oblique rollering steel silk rope lower end tension scaffolding steel pipe and the shaped steel of encorbelmenting, encorbelment shaped steel bottom surface welding short steel rod fixedly wire rope do not slide; Wire rope length adopts turnbuckle to regulate, and generally answers the pretension wire rope.
As shown in Figure 3, a kind of building operations segmented of the utility model external scaffolding of encorbelmenting, step is set up in the structure of Fig. 3 and installation and Fig. 2 is basic identical, the outer facade of structure that different is is the inwardly gradual change variation of shrinking from the bottom up, make epimere encorbelment shaped steel 2 than hypomere scaffold body to bias internal one segment distance.
Claims (2)
1. building operations segmented external scaffolding of encorbelmenting, being one section with building storey 5-8 layer sets up, comprise the scaffold body, the shaped steel of encorbelmenting, encorbelment fixture and wall connecting rod, the scaffold body is by vertical rod, the multilayer elongate frame that little cross bar and leger are formed, the fixture of encorbelmenting is embedded on this section first floor flooring in advance, the end of shaped steel of encorbelmenting is fixed in encorbelments fixture and the other end stretches out the end of encorbelmenting outside the flooring limit, the lower end of vertical rod is supported on the shaped steel of encorbelmenting also fixedly connected, little cross bar is connected in the vertical rod, leger is connected with little cross bar or vertical rod, some wall connecting rods are connected the scaffold body with metope or flooring, all are connected to releasable connection, it is characterized in that: the encorbelment end length of encorbelmenting of shaped steel of every section scaffold is determined according to the varying dimensions of outside vertical surface of building, vertical rod is kept vertically, and vertical rod is unequal from the distance of each layer structural edge.
2. a kind of building operations segmented according to claim 1 external scaffolding of encorbelmenting is characterized in that: the end of encorbelmenting of the shaped steel of encorbelmenting is provided with oblique rollering steel silk rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206684469U CN201962932U (en) | 2010-12-20 | 2010-12-20 | Building construction segmented overhung outer scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206684469U CN201962932U (en) | 2010-12-20 | 2010-12-20 | Building construction segmented overhung outer scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201962932U true CN201962932U (en) | 2011-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206684469U Expired - Fee Related CN201962932U (en) | 2010-12-20 | 2010-12-20 | Building construction segmented overhung outer scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201962932U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444271A (en) * | 2011-11-01 | 2012-05-09 | 中建三局建设工程股份有限公司 | Suspended scaffolding with cast-in-place concrete structure |
| CN103496431A (en) * | 2013-09-23 | 2014-01-08 | 浙江海洋学院 | Ship body section hanging plate |
| CN103821136A (en) * | 2014-03-12 | 2014-05-28 | 中国建筑第八工程局有限公司 | Suspended single row scaffold and construction method thereof |
| CN107227814A (en) * | 2017-06-19 | 2017-10-03 | 中国建筑第二工程局有限公司 | A kind of large cantilever concrete structure section construction method |
| CN109372240A (en) * | 2018-12-06 | 2019-02-22 | 广州丰利达安防科技有限公司 | All steel attachment type raise scaffold |
| CN109403610A (en) * | 2018-12-27 | 2019-03-01 | 北京城建北方集团有限公司 | Move back composite roof truss adhesion type hoisting frame under desk-top special-shaped operating condition |
| CN114592674A (en) * | 2022-03-18 | 2022-06-07 | 中铁十一局集团有限公司 | Overhanging scaffold and construction method thereof |
| CN114622710A (en) * | 2022-04-11 | 2022-06-14 | 中铁建工集团有限公司 | High-altitude staggered-layer cantilever structure and construction method thereof |
-
2010
- 2010-12-20 CN CN2010206684469U patent/CN201962932U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444271A (en) * | 2011-11-01 | 2012-05-09 | 中建三局建设工程股份有限公司 | Suspended scaffolding with cast-in-place concrete structure |
| CN102444271B (en) * | 2011-11-01 | 2015-12-09 | 中建三局建设工程股份有限公司 | Suspended scaffolding |
| CN103496431A (en) * | 2013-09-23 | 2014-01-08 | 浙江海洋学院 | Ship body section hanging plate |
| CN103821136A (en) * | 2014-03-12 | 2014-05-28 | 中国建筑第八工程局有限公司 | Suspended single row scaffold and construction method thereof |
| CN107227814A (en) * | 2017-06-19 | 2017-10-03 | 中国建筑第二工程局有限公司 | A kind of large cantilever concrete structure section construction method |
| CN107227814B (en) * | 2017-06-19 | 2019-05-03 | 中国建筑第二工程局有限公司 | A kind of large cantilever concrete structure section construction method |
| CN109372240A (en) * | 2018-12-06 | 2019-02-22 | 广州丰利达安防科技有限公司 | All steel attachment type raise scaffold |
| CN109403610A (en) * | 2018-12-27 | 2019-03-01 | 北京城建北方集团有限公司 | Move back composite roof truss adhesion type hoisting frame under desk-top special-shaped operating condition |
| CN114592674A (en) * | 2022-03-18 | 2022-06-07 | 中铁十一局集团有限公司 | Overhanging scaffold and construction method thereof |
| CN114622710A (en) * | 2022-04-11 | 2022-06-14 | 中铁建工集团有限公司 | High-altitude staggered-layer cantilever structure and construction 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: 20110907 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |