CN204282842U - A kind of segmentation steel column is installed and is connected hoisting structure - Google Patents
A kind of segmentation steel column is installed and is connected hoisting structure Download PDFInfo
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- CN204282842U CN204282842U CN201420758539.9U CN201420758539U CN204282842U CN 204282842 U CN204282842 U CN 204282842U CN 201420758539 U CN201420758539 U CN 201420758539U CN 204282842 U CN204282842 U CN 204282842U
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Abstract
The utility model provides a kind of segmentation steel column to install to connect hoisting structure, comprises upper prop, lower prop, connector and symmetry and is fixedly connected on the lower prop location-plate that the upper prop location-plate of upper prop and symmetry are fixedly connected on lower prop; Described upper prop location-plate and lower prop location-plate are equipped with connecting hole, and lower prop location-plate is also provided with hole for hoist; Described upper prop location-plate is fixedly connected with by connector with lower prop location-plate; Hole for hoist on described lower prop location-plate is arranged on above its connecting hole, and lower prop location-plate upper end changes into fillet.The utility model reasonable in design, construction makes simple, easy to operate, achieves fast steel column up and down and be located by connecting while convenient lifting.At saving material, improve on the basis of the recycling rate of waterused of connector, efficiency of construction significantly improves, and achieves low cost, the splicing of high efficiency segmentation steel column is installed.
Description
Technical field
The utility model belongs to long strands field, especially relates to a kind of segmentation steel column and installs connection hoisting structure.
Background technology
In Pre-tensioned Steel Structures, because steel column weight is large, length is long, considers the problems such as transport and lifting, needs steel column to carry out disintegration segmentation, in installation process, dock steel column in the air.In order to ensure the precision of installing, often adopting certain measure at steel column stitching position place, is generally first upper prop and lower prop junction plate are bolted (as accompanying drawing 1).During lifting, on steel column, welding lifts plate separately, by the lifting of lifting plate.There is following shortcoming: 1, need welding lifting plate separately before lifting, need again cutting after rigging out, cause waste of material; 2, because of overlap joint, the junction plate on upper and lower steel column is longer, and can not reuse.3, junction plate position is fixed, difficulty in place during installation, and steel column lifting overlong time, can not rapid unhooking, causes steel column installation effectiveness lower.
Utility model content
Problem to be solved in the utility model is to provide a kind of segmentation steel column and installs and connect hoisting structure, to solve in prior art waste of material that welding lifting plate separately causes, junction plate size large and can not have enough to meet the need the problems such as use, steel column installation effectiveness are low.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of segmentation steel column is installed and connected hoisting structure, comprises upper prop, lower prop, connector and symmetry and is fixedly connected on the lower prop location-plate that the upper prop location-plate of upper prop and symmetry are fixedly connected on lower prop; Described upper prop location-plate and lower prop location-plate are equipped with connecting hole, and lower prop location-plate is also provided with hole for hoist; Described upper prop location-plate is fixedly connected with by connector with lower prop location-plate; Hole for hoist on described lower prop location-plate is arranged on above its connecting hole, and lower prop location-plate upper end changes into fillet.
Further, described connector comprises junction plate and connecting bolt; Described junction plate is provided with the bolt hole of connecting hole on corresponding upper prop location-plate and lower prop location-plate.
Further, described junction plate is respectively equipped with in described upper prop location-plate both sides.
Further, described upper prop location-plate is welded in upper prop, its lower end distance splicing mouth 50cm.
Further, described lower prop location-plate is welded in lower prop, its upper end distance splicing mouth 30cm.
Further, the fillet described lower prop location-plate fallen is arranged with hole for hoist is concentric.
Further, described upper prop location-plate is provided with 3 connecting holes.
Further, described lower prop location-plate is provided with 2 connecting holes and 1 hole for hoist.
The advantage that the utility model has and good effect are:
1) reasonable in design, construction makes simple, easy to operate, achieves fast steel column up and down and be located by connecting while convenient lifting.
2) at saving material, improve on the basis of the recycling rate of waterused of connector, efficiency of construction significantly improves, and achieves low cost, the splicing of high efficiency segmentation steel column is installed.
Accompanying drawing explanation
Fig. 1 is steel column installation connecting element schematic diagram in prior art;
Fig. 2 is that this segmentation steel column installs the structural representation after connecting hoisting structure removal left side connector;
Fig. 3 is the structural representation of upper prop location-plate in the utility model;
Fig. 4 is the structural representation of lower prop location-plate in the utility model;
Fig. 5 is the structural representation of junction plate in the utility model.
In figure: 1-upper prop; 2-lower prop; 3-upper prop location-plate; 4-lower prop location-plate; 5-junction plate; 6-connecting bolt; 7-hole for hoist; 8-connecting hole; 9-fillet; 10-bolt hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
A kind of segmentation steel column is installed and is connected hoisting structure, as shown in Figure 2, comprises upper prop 1, lower prop 2, connector and symmetry and is fixedly connected on the lower prop location-plate 4 that the upper prop location-plate 3 of upper prop 1 and symmetry are fixedly connected on lower prop 2; Described upper prop location-plate 3 and lower prop location-plate 4 are equipped with connecting hole 8, and lower prop location-plate 4 is also provided with hole for hoist 7; Described upper prop location-plate 3 is fixedly connected with by connector with lower prop location-plate 4; Hole for hoist 7 on described lower prop location-plate 7 is arranged on above its connecting hole 8, and lower prop location-plate 4 upper end changes into fillet 9.
It should be noted that, lower prop location-plate 4 upper end changes into fillet 9, and when avoiding lifting lower prop 2, lower prop location-plate 4 is interfered with lifting rope.In addition, upper prop location-plate 3 and lower prop location-plate 4 are usually symmetrical arranges 2 or 4.
Usually, when to cross column connection and lifting construction, upper prop location-plate 3 can be welded on respectively each frange plate center of upper cross column, lower prop location-plate 4 is welded on respectively each frange plate center of lower cross column, connect and lifting construction very convenient, its upper prop 1 and lower prop 2 accurate positioning, good stability.
Wherein, described connector comprises junction plate 5 and connecting bolt 6; Described junction plate 5 is provided with the bolt hole 10 of connecting hole 8 on corresponding upper prop location-plate 3 and lower prop location-plate 4.
It should be noted that, when fixing upper prop 1 and lower prop 2 with connector, with the bolt hole 10 of screw bolt passes one end junction plate 5, upper prop location-plate 3 or the connecting hole 8 of lower prop location-plate 4, the bolt hole 10 of other end junction plate 5, like this, bolt hole 10 and connecting hole 8 align respectively, serve the positioning action to upper prop 1 and lower prop 2.
Wherein, described junction plate 5 is respectively equipped with in described upper prop location-plate 3 both sides, during owing to installing fixing upper prop 1 with lower prop 2, upper prop location-plate 3 and lower prop location-plate 4 are corresponding in alignment, so be also be equivalent to lower prop location-plate 4 both sides to arrange junction plate 5 all respectively.Like this, two pieces of junction plates 5 fix upper prop 1 and lower prop 2 simultaneously, and structure is more stable, and structural strength is higher.
Wherein, described upper prop location-plate 3 is welded in upper prop 1, its lower end distance splicing mouth 50cm.
Wherein, described lower prop location-plate 4 is welded in lower prop 2, its upper end distance splicing mouth 30cm.
Wherein, the fillet 9 that described lower prop location-plate 4 falls is arranged with hole for hoist 7 is concentric, and like this, when lifting by crane installation lower prop 2, lower prop location-plate 4 can not interfere lifting rope, especially can not hurt lifting rope, avoids the danger of cord break, makes construction safer.
Wherein, as shown in Figure 3, described upper prop location-plate 3 is provided with 3 connecting holes 8.
Wherein, as shown in Figure 4, described lower prop location-plate 4 is provided with 2 connecting holes 8 and 1 hole for hoist 7.
It should be noted that, as shown in Figure 5, bolt hole 10 on junction plate 5 minimumly can be arranged to 6, on junction plate 5 wrong or move down a bolt hole 10 apart from after still can be corresponding with the connecting hole 8 on upper prop location-plate 3 and lower prop location-plate 4, such junction plate 5 has two link positions at least, thus achieve when having bolt hole 10 to damage on junction plate 5, still substitute by upper mistake or other position bolts hole 10 of the mode that moves down the bolt hole damaged, and need not change or again make junction plate 5, easy to use, can repeatedly reuse.
Therefore, while convenient lifting, achieve fast steel column be up and down located by connecting, efficiency of construction significantly improves, and achieves low cost, the splicing of high efficiency segmentation steel column is installed.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (8)
1. segmentation steel column is installed and is connected a hoisting structure, it is characterized in that: comprise upper prop, lower prop, connector and symmetry and be fixedly connected on the lower prop location-plate that the upper prop location-plate of upper prop and symmetry are fixedly connected on lower prop; Described upper prop location-plate and lower prop location-plate are equipped with connecting hole, and lower prop location-plate is also provided with hole for hoist; Described upper prop location-plate is fixedly connected with by connector with lower prop location-plate; Hole for hoist on described lower prop location-plate is arranged on above its connecting hole, and lower prop location-plate upper end changes into fillet.
2. a kind of segmentation steel column according to claim 1 is installed and is connected hoisting structure, it is characterized in that: described connector comprises junction plate and connecting bolt; Described junction plate is provided with the bolt hole of connecting hole on corresponding upper prop location-plate and lower prop location-plate.
3. a kind of segmentation steel column according to claim 2 is installed and is connected hoisting structure, it is characterized in that: be respectively equipped with described junction plate in described upper prop location-plate both sides.
4. a kind of segmentation steel column according to claim 1 is installed and is connected hoisting structure, it is characterized in that: described upper prop location-plate is welded in upper prop, its lower end distance splicing mouth 50cm.
5. a kind of segmentation steel column according to claim 1 is installed and is connected hoisting structure, it is characterized in that: described lower prop location-plate is welded in lower prop, its upper end distance splicing mouth 30cm.
6. a kind of segmentation steel column according to claim 1 is installed and is connected hoisting structure, it is characterized in that: the fillet that described lower prop location-plate falls is arranged with hole for hoist is concentric.
7. a kind of segmentation steel column according to claim 1 is installed and is connected hoisting structure, it is characterized in that: described upper prop location-plate is provided with 3 connecting holes.
8. a kind of segmentation steel column according to claim 1 is installed and is connected hoisting structure, it is characterized in that: described lower prop location-plate is provided with 2 connecting holes and 1 hole for hoist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758539.9U CN204282842U (en) | 2014-12-04 | 2014-12-04 | A kind of segmentation steel column is installed and is connected hoisting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758539.9U CN204282842U (en) | 2014-12-04 | 2014-12-04 | A kind of segmentation steel column is installed and is connected hoisting structure |
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| CN204282842U true CN204282842U (en) | 2015-04-22 |
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| CN201420758539.9U Active CN204282842U (en) | 2014-12-04 | 2014-12-04 | A kind of segmentation steel column is installed and is connected hoisting structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839919A (en) * | 2016-03-29 | 2016-08-10 | 中国建筑第二工程局有限公司 | Large span ultrahigh section steel framework segmented hoisting construction method |
| CN106351400A (en) * | 2016-10-11 | 2017-01-25 | 中国建筑股份有限公司海拓工程分公司 | Prefabricated concrete octagonal column assembling device and assembling method thereof |
| CN108999415A (en) * | 2018-09-28 | 2018-12-14 | 北京首钢建设集团有限公司 | A kind of method that box column uses high-strength bolt and connecting plate integrated positioning interface |
| CN112301889A (en) * | 2019-07-31 | 2021-02-02 | 中冶(上海)钢结构科技有限公司 | Mounting positioning plate for multi-curvature box type bridge and construction method thereof |
-
2014
- 2014-12-04 CN CN201420758539.9U patent/CN204282842U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839919A (en) * | 2016-03-29 | 2016-08-10 | 中国建筑第二工程局有限公司 | Large span ultrahigh section steel framework segmented hoisting construction method |
| CN105839919B (en) * | 2016-03-29 | 2018-01-12 | 中国建筑第二工程局有限公司 | A kind of merogenesis lifting construction engineering method of large span superelevation structural steel frame |
| CN106351400A (en) * | 2016-10-11 | 2017-01-25 | 中国建筑股份有限公司海拓工程分公司 | Prefabricated concrete octagonal column assembling device and assembling method thereof |
| CN108999415A (en) * | 2018-09-28 | 2018-12-14 | 北京首钢建设集团有限公司 | A kind of method that box column uses high-strength bolt and connecting plate integrated positioning interface |
| CN112301889A (en) * | 2019-07-31 | 2021-02-02 | 中冶(上海)钢结构科技有限公司 | Mounting positioning plate for multi-curvature box type bridge and construction method thereof |
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