CN206693644U - A kind of building roof lighting Zhongting steel construction changes column device - Google Patents
A kind of building roof lighting Zhongting steel construction changes column device Download PDFInfo
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- CN206693644U CN206693644U CN201720502823.3U CN201720502823U CN206693644U CN 206693644 U CN206693644 U CN 206693644U CN 201720502823 U CN201720502823 U CN 201720502823U CN 206693644 U CN206693644 U CN 206693644U
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- vertical supporting
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Abstract
A kind of building roof lighting Zhongting steel construction changes column device, and an interim vertical supporting post is welded with the 600mm of the gooseneck bottom surface at the first Pin raw steel posts rear, and the bottom of interim vertical supporting post is welded with one piece of column base plate；First Pin raw steel post side wall lower ends are welded with the two bracing members brackets in left and right, in left and right, each top pressure has a hydraulic jack for the lower section of two bracing members brackets, the hydraulic jack of left and right two jacks up the first Pin raw steel posts upwards by the bracing members bracket of left and right two, a crawler type heavy body transporting unit is equipped between the bottom surface of column base plate of interim vertical supporting column bottom and the top surface of lower floor's track, after the hydraulic jack synthlipsis cylinder of left and right two, it is equipped with the interim complete stress of vertical supporting post of crawler type heavy body transporting unit, after the excision of first Pin raw steel post, interim interim conversion steel column of the vertical supporting post as back timber, the purpose of post is changed in completion.The utility model has the characteristics of structure is novel, stability of strutting system is high, practical.
Description
Technical field
The utility model belongs to construction auxiliary equipment field, is related to a kind of building roof lighting Zhongting steel knot
Structure changes column device.
Background technology
The large-scale buildings such as large-scale market, exhibition city, in order to meet the needs of its internal daylighting, some buildings
Top can use ultra-large type daylighting roof system, i.e., Zhongting, Zhongting are to fix and support the light transmissive materials such as glass by steel construction,
Because large-scale Zhongting steel construction can not directly be lifted in building by crane, so steel member can only be hung into roofing
Upper progress is assembled and lifting forms steel roof truss structure, and current form of construction work is all that the target location directly on roofing is directly entered
Row is assembled and lifting, but under the inconsistent particular surroundings of high-altitude roofing absolute altitude, in this large span, large space
The construction of the structural steelwork in front yard just proposes higher construction requirement.
The content of the invention
In order to solve the construction demand in the case where high-altitude roofing absolute altitude is inconsistent to Zhongting structural steelwork, this practicality
A kind of new building roof lighting Zhongting steel construction of offer changes column device, when steel roof truss integral slipping to high-low bay roofing
During intersection, before the cutting of the first Pin raw steel post, it is responsible for the temporary support as back timber, and it has, and structure is novel, supports
The characteristics of stability is high, practical.
In order to achieve the above object, the utility model takes following particular technique measure：Adopt on a kind of building roof
Light Zhongting steel construction changes column device, it be by upper strata track, lower floor's track, steel roof truss, the first Pin raw steel post, bracing members bracket,
Hydraulic jack, interim vertical supporting post, crawler type heavy body transporting unit composition, it is characterised in that
More Pin roof trusses strip column combinations form steel roof truss, and low roofing is equipped with lower floor's track, and high roofing is equipped with upper strata rail
Road, steel roof truss is overall to slide onto high-low bay roofing intersection along lower floor's track, and the absolute altitude of upper strata track is higher than lower floor's track
Absolute altitude, an interim vertical supporting post is welded with the 600mm of the gooseneck bottom surface at the first Pin raw steel posts rear, this is interim perpendicular
It is 300mm × 300mm × 40mm to the section of support column, horizontal linking beam and scissors is welded with the middle part of interim vertical supporting post
Support, the bottom of interim vertical supporting post is welded with one piece of column base plate；
First Pin raw steel post side wall lower ends are welded with the two bracing members brackets in left and right, under the bracing members bracket of left and right two
Each top pressure has a hydraulic jack for side, and the hydraulic jack of left and right two jacks up the by the bracing members bracket of left and right two upwards
One Pin raw steel posts, the first Pin raw steel posts are upwardly separated from lower floor's track；
A crawler type is equipped between the bottom surface of column base plate of interim vertical supporting column bottom and the top surface of lower floor's track
Heavy body transporting unit, after the hydraulic jack synthlipsis cylinder of left and right two, the interim vertical supporting post for being equipped with crawler type heavy body transporting unit is complete
Full stress, after the excision of the first Pin raw steel post, interim conversion steel column of the interim vertical supporting post as back timber, complete to change the mesh of post
's.
After cutting the first Pin raw steel posts, one piece of post bottom is welded as the first column cap and again in still remaining steel column part after cutting
Plate, is encased inside crawler type heavy body transporting unit between the bottom surface of the first column cap column base plate and upper strata track, the first column cap completely by
After power, steel roof truss continues to slide onto forward in the range of the track 500mm of upper strata.
Described upper strata track and lower floor's track use model 300mm × 300mm × 12mm steel square tube.
Described crawler type heavy body transporting unit uses model CRA-12 18t bogie wheel.
Described high roofing is specially the escalator roofing for being higher by building roofing absolute altitude.
The beneficial effects of the utility model are that it has the characteristics of structure is novel, stability of strutting system is high, practical.
The utility model is illustrated further with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is the partial structural diagram that the utility model is in before the cutting of the first Pin raw steel post;
Fig. 2 is the partial structural diagram that the utility model is in after the cutting of the first Pin raw steel post.
In figure：A- steel roof trusses, the Pin raw steel posts of B1- the first, the interim vertical supporting posts of B11-, C1- lower floors track, C2- upper stratas
Track.
Embodiment
As shown in Figure 1 and Figure 2, a kind of building roof lighting Zhongting steel construction changes column device, and it is by upper strata track
C2, lower floor track C1, steel roof truss A, the first Pin raw steel posts B1, bracing members bracket, hydraulic jack, interim vertical supporting post B11,
Crawler type heavy body transporting unit forms, it is characterised in that
More Pin roof trusses strip column combinations form steel roof truss A, and low roofing is equipped with lower floor track C1, and high roofing is equipped with upper strata
Track C2, steel roof truss A are overall to slide onto high-low bay roofing intersection along lower floor track C1, under upper strata track C2 absolute altitude is higher than
Layer track C1 absolute altitude, an interim vertical branch is welded with the 600mm of the gooseneck bottom surface at the first Pin raw steel post B1 rears
Dagger B11, the interim vertical supporting post B11 section are 300mm × 300mm × 40mm, interim vertical supporting post B11 middle part
Horizontal linking beam and bridging are welded with, interim vertical supporting post B11 bottom is welded with one piece of column base plate；
First Pin raw steel post B1 side wall lower ends are welded with the two bracing members brackets in left and right, the bracing members bracket left and right two
Each top pressure has a hydraulic jack for lower section, and the hydraulic jack of left and right two is jacked up upwards by the bracing members bracket of left and right two
First Pin raw steel post B1, the first Pin raw steel posts B1 is upwardly separated from lower floor track C1；
A shoe is equipped between the bottom surface of column base plate of interim vertical supporting post B11 bottoms and lower floor track C1 top surface
Belt heavy body transporting unit, after the hydraulic jack synthlipsis cylinder of left and right two, it is equipped with the interim vertical supporting of crawler type heavy body transporting unit
The complete stress of post B11, after the first Pin raw steel posts B1 excisions, interim conversion steel columns of the interim vertical supporting post B11 as back timber is complete
Cheng Huanzhu purpose.
Claims (1)
1. a kind of building roof lighting Zhongting steel construction changes column device, it is by upper strata track（C2）, lower floor's track
（C1）, steel roof truss（A）, the first Pin raw steel posts（B1）, bracing members bracket, hydraulic jack, interim vertical supporting post（B11）, carry out
Belt heavy body transporting unit forms, it is characterised in that
More Pin roof trusses strip column combinations form steel roof truss（A）, low roofing is equipped with lower floor's track（C1）, high roofing is equipped with upper strata
Track（C2）, steel roof truss（A）Integrally along lower floor's track（C1）Slide onto high-low bay roofing intersection, upper strata track（C2）Mark
Height is higher than lower floor's track（C1）Absolute altitude, in the first Pin raw steel posts（B1）One is welded with the 600mm of the gooseneck bottom surface at rear
The interim vertical supporting post of root（B11）, the interim vertical supporting post（B11）Section be 300mm × 300mm × 40mm, it is interim perpendicular
To support column（B11）Middle part be welded with horizontal linking beam and bridging, interim vertical supporting post（B11）Bottom be welded with one
Block column base plate；
First Pin raw steel posts（B1）Side wall lower ends are welded with the two bracing members brackets in left and right, under the bracing members bracket of left and right two
Each top pressure has a hydraulic jack for side, and the hydraulic jack of left and right two jacks up the by the bracing members bracket of left and right two upwards
One Pin raw steel posts（B1）, the first Pin raw steel posts（B1）It is upwardly separated from lower floor's track（C1）；
Interim vertical supporting post（B11）The bottom surface of the column base plate of bottom and lower floor's track（C1）Top surface between be equipped with a shoe
Belt heavy body transporting unit, after the hydraulic jack synthlipsis cylinder of left and right two, it is equipped with the interim vertical supporting of crawler type heavy body transporting unit
Post（B11）Complete stress, the first Pin raw steel posts（B1）After excision, interim vertical supporting post（B11）Interim conversion as back timber
Steel column, complete to change the purpose of post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502823.3U CN206693644U (en) | 2017-05-08 | 2017-05-08 | A kind of building roof lighting Zhongting steel construction changes column device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502823.3U CN206693644U (en) | 2017-05-08 | 2017-05-08 | A kind of building roof lighting Zhongting steel construction changes column device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206693644U true CN206693644U (en) | 2017-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720502823.3U Active CN206693644U (en) | 2017-05-08 | 2017-05-08 | A kind of building roof lighting Zhongting steel construction changes column device |
Country Status (1)
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|---|---|
| CN (1) | CN206693644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115538812A (en) * | 2022-12-01 | 2022-12-30 | 北京市第三建筑工程有限公司 | Joist post insertion transformation method for hoisting newly-added columns in sections and additionally arranging temporary corbels |
-
2017
- 2017-05-08 CN CN201720502823.3U patent/CN206693644U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115538812A (en) * | 2022-12-01 | 2022-12-30 | 北京市第三建筑工程有限公司 | Joist post insertion transformation method for hoisting newly-added columns in sections and additionally arranging temporary corbels |
| CN115538812B (en) * | 2022-12-01 | 2023-03-21 | 北京市第三建筑工程有限公司 | Joist post insertion transformation method for hoisting newly-added columns in sections and additionally arranging temporary corbels |
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