CN104847124A - Space abnormal shape dissymmetry steel main tower movable type high altitude lifting loading device and method - Google Patents
Space abnormal shape dissymmetry steel main tower movable type high altitude lifting loading device and method Download PDFInfo
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- CN104847124A CN104847124A CN201510255266.5A CN201510255266A CN104847124A CN 104847124 A CN104847124 A CN 104847124A CN 201510255266 A CN201510255266 A CN 201510255266A CN 104847124 A CN104847124 A CN 104847124A
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- hoisting
- straddle truck
- king
- portal frame
- tower
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Abstract
The invention discloses a space abnormal shape dissymmetry steel main tower movable type high altitude lifting loading device which comprises a gantry crane system, a gantry mounting system, a basic system and a lifting system, wherein the gantry crane system comprises a gantry crane stand column and a gantry crane beam; the lifting system is arranged on the gantry crane beam; the gantry crane system is fixed on a track of the gantry mounting system; the gantry mounting system is welded to the basic system. The device can move the whole body of the main tower section through the gantry crane system, adjust the posture of the main tower section and finish splicing the main tower section through the lifting system; the section construction period is greatly reduced and the section construction quality is controlled and improved.
Description
Technical field
The present invention relates to king-tower hoisting technology field, be specifically related to a kind of spatial special antisymmetry steel king-tower movable altitude and promote the device and method filling and hang.
Background technology
At present, in king-tower lifting, the main Large-scale Hoisting equipment that uses carries out lifting construction, such as, use crane barge, tower crane, and its advantage is construction safety, simple to operate, but shortcoming to be equipment interoperability poor, somewhat expensive, less economical.Especially for spatial warping antisymmetry steel king-tower, carry out movable altitude lifting dress and hang difficulty especially.
Summary of the invention
The invention provides a kind of economy dress device for hoisting of spatial special antisymmetry steel king-tower movable altitude lifting efficiently and method.
For achieving the above object, technical scheme of the present invention is:
A kind of spatial special antisymmetry steel king-tower movable altitude promotes dress device for hoisting, comprises straddle truck system, portal frame system, basic system and Hoisting System, it is characterized in that:
Described straddle truck system comprises straddle truck column, straddle truck crossbeam, and portal frame crossbeam is provided with Hoisting System;
Described straddle truck system is fixed on the gantry crane rail of portal frame system;
Described portal frame system is welded in basic system.
Described straddle truck column is that Bailey truss spelling forms; Described straddle truck crossbeam adopts Bailey truss to be assembled into two groups of door frames, couples together between two groups of door frames with beret truss.
The bottom of described straddle truck column connects the double track cart of bottom by transition beam, load reaches on double track cart; Double track cart is combined into by shaped steel, establishes twin shaft bottom every platform double track cart.
Described portal frame system comprises portal frame system column and gantry crane rail, and gantry crane rail fastens on i iron by U-shaped, and the lower end of i iron is fixed on the end face of portal frame system column.
Described Hoisting System comprises regulator solution and bears down on one, and regulator solution bears down on one and is located on straddle truck crossbeam, is lifted with the steel strand promoting height and the aerial contraposition attitude filling and hang for adjusting high-altitude on regulator solution bears down on one.
The end face of described straddle truck crossbeam is provided with some Hoisting System moving tracks, Hoisting System moving track carries the steel strand that can move left and right.
Described basic system comprises cast-in-place concrete pile and foundation platform, and foundation platform is located at above cast-in-place concrete pile, carries portal frame system above foundation platform.
A kind of spatial special antisymmetry steel king-tower movable altitude promotes dress and hangs method, it is characterized in that comprising the following steps:
Step 1: the integral forward lead, in place being realized king-tower sections by straddle truck system;
Step 2: regulate straddle truck system to adjust king-tower sections attitude, make it meet linear requirement;
Step 3: the splicing being completed king-tower sections by Hoisting System;
Repeatedly step 1 ~ 3, complete king-tower lifting.
The sub-step of described step 1 comprises:
(1) supporting leg and steel work rail beam rigidity are consolidated into entirety;
(2) controlled the strike slip of Hoisting System by portal frame system: straddle truck column is anchored on the i iron of portal frame system, and Hoisting System is anchored on straddle truck crossbeam, controlled the contraposition of Hoisting System by the displacement of adjustment straddle truck system.
The detailed process of described step 2 is: adjust high-altitude by the height promoting steel strand and promote the height and aerial contraposition attitude that fill and hang, make it meet linear requirement.
Main feature of the present invention is: because king-tower is in water, and excessive height, and general hanging method and equipment can not complete lifting to king-tower sections, splicing.And the present invention can flexibly easily by controlling the position of the space bit in-migration adjustment king-tower sections of straddle truck system, thus it is assembled to complete king-tower.
Employing the present invention have the following advantages:
(1) the segmental construction duration significantly reduces;
(2) segmental construction quality control gets a promotion;
(3) economic benefit improves.
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram that spatial special antisymmetry steel king-tower movable altitude promotes dress device for hoisting;
Fig. 2 is the Facad structure schematic diagram that spatial special antisymmetry steel king-tower movable altitude promotes dress device for hoisting.
In figure, straddle truck column 1, straddle truck crossbeam 2, regulator solution bears down on one 3, steel strand 4, double track cart 5, portal frame system column 6, foundation platform 7, cast-in-place concrete pile 8, gantry crane rail 9, tie-beam 10.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
A kind of spatial special antisymmetry steel king-tower movable altitude promotes dress device for hoisting, comprise straddle truck system, portal frame system, basic system and Hoisting System, shown in composition graphs 1 and Fig. 2, described straddle truck system comprises straddle truck column 1, straddle truck crossbeam 2, and portal frame crossbeam 2 is provided with Hoisting System; Described straddle truck system is fixed on the gantry crane rail of portal frame system; Described portal frame system is welded in basic system.
Described straddle truck column 1 forms for Bailey truss spelling; Described straddle truck crossbeam 2 adopts Bailey truss to be assembled into two groups of door frames, couples together between two groups of door frames with beret truss; The column 1 of straddle truck is provided with 4, is fixedly connected with tie-beam 10 between every two straddle truck columns 1.
The bottom of described straddle truck column 1 connects the double track cart 5 of bottom by transition beam, load reaches on double track cart 5; Double track cart is combined into by shaped steel, establishes twin shaft bottom every platform double track cart 5.
Portal frame system comprises portal frame system column 6 and gantry crane rail 9, gantry crane rail 9 fastens on i iron by U-shaped, the lower end of i iron is fixed on the end face of portal frame system column 6, gantry crane rail 9 is preferably set to 4, double track cart 5 can be carried slide thereon, thus control the strike shift of straddle truck system.
Hoisting System comprises regulator solution and bears down on one 3, and regulator solution bears down on one and 3 is located on straddle truck crossbeam 2, and regulator solution bears down on one on 3 and is lifted with the steel strand 4 promoting height and the aerial contraposition attitude filling and hang for adjusting high-altitude; Further, the end face of straddle truck crossbeam 2 is provided with some Hoisting System moving tracks, Hoisting System moving track carries the steel strand 4 that can move left and right, and can adjust high-altitude promote the height and aerial contraposition attitude that fill and hang to make steel strand 4.
System based on the bottom of portal frame system column 6, comprises cast-in-place concrete pile 8 and foundation platform 7, and foundation platform 7 is located at above cast-in-place concrete pile 8, and foundation platform 7 carries portal frame system above.
Adopt said apparatus to carry out implementation space special-shaped antisymmetry steel king-tower movable altitude and promote the method filling and hang, comprise the following steps:
Step 1: the integral forward lead, in place being realized king-tower sections by straddle truck system;
Step 2: regulate straddle truck system to adjust king-tower sections attitude, make it meet linear requirement;
Step 3: the splicing being completed king-tower sections by Hoisting System;
Repeatedly step 1 ~ 3, complete king-tower lifting.
Wherein, the sub-step of step 1 comprises:
(1) portal frame system column 6 and gantry crane rail 9 rigidity are consolidated into entirety;
(2) controlled the strike slip of Hoisting System by portal frame system: straddle truck column 6 is anchored on the i-beam track of portal frame system, and Hoisting System is anchored on straddle truck crossbeam 2, controlled the contraposition of Hoisting System by the displacement of adjustment straddle truck system.
The detailed process of step 2 is: steel strand 4 move left and right on Hoisting System moving track, thus change the height that it upwards lifts king-tower sections, adjust high-altitude by the height promoting steel strand 4 and promote the height and aerial contraposition attitude that fill and hang, make it meet linear requirement.
Claims (10)
1. spatial special antisymmetry steel king-tower movable altitude promotes a dress device for hoisting, comprises straddle truck system, portal frame system, basic system and Hoisting System, it is characterized in that:
Described straddle truck system comprises straddle truck column (1), straddle truck crossbeam (2), and portal frame crossbeam (2) is provided with Hoisting System;
Described straddle truck system is fixed on the gantry crane rail of portal frame system;
Described portal frame system is welded in basic system.
2. spatial special antisymmetry steel king-tower movable altitude according to claim 1 promotes dress device for hoisting, it is characterized in that:
Described straddle truck column (1) forms for Bailey truss spelling; Described straddle truck crossbeam (2) adopts Bailey truss to be assembled into two groups of door frames, couples together between two groups of door frames with beret truss.
3. spatial special antisymmetry steel king-tower movable altitude according to claim 2 promotes dress device for hoisting, it is characterized in that:
The bottom of described straddle truck column (1) connects the double track cart (5) of bottom by transition beam, load reaches on double track cart (5); Double track cart is combined into by shaped steel, and twin shaft is established in every platform double track cart (5) bottom.
4. spatial special antisymmetry steel king-tower movable altitude according to claim 3 promotes dress device for hoisting, it is characterized in that:
Described portal frame system comprises portal frame system column (6) and gantry crane rail (9), and gantry crane rail (9) fastens on i iron by U-shaped, and the lower end of i iron is fixed on the end face of portal frame system column (6).
5. spatial special antisymmetry steel king-tower movable altitude according to claim 1 promotes dress device for hoisting, it is characterized in that:
Described Hoisting System comprises regulator solution and bears down on one (3), and regulator solution bears down on one (3) is located on straddle truck crossbeam (2), is lifted with and promotes for adjusting high-altitude the steel strand (4) that dress hangs height and aerial contraposition attitude on regulator solution bears down on one (3).
6. spatial special antisymmetry steel king-tower movable altitude according to claim 5 promotes dress device for hoisting, it is characterized in that:
The end face of described straddle truck crossbeam (2) is provided with some Hoisting System moving tracks, Hoisting System moving track carries the steel strand (4) that can move left and right.
7. spatial special antisymmetry steel king-tower movable altitude according to claim 1 promotes dress device for hoisting, it is characterized in that:
Described basic system comprises cast-in-place concrete pile (8) and foundation platform (7), and foundation platform (7) is located at above cast-in-place concrete pile (8), and foundation platform (7) carries portal frame system above.
8. spatial special antisymmetry steel king-tower movable altitude promotes dress and hangs a method, it is characterized in that comprising the following steps:
Step 1: the integral forward lead, in place being realized king-tower sections by straddle truck system;
Step 2: regulate straddle truck system to adjust king-tower sections attitude, make it meet linear requirement;
Step 3: the splicing being completed king-tower sections by Hoisting System;
Repeatedly step 1 ~ 3, complete king-tower lifting.
9. spatial special antisymmetry steel king-tower movable altitude according to claim 8 promotes dress and hangs method, it is characterized in that:
The sub-step of described step 1 comprises:
(1) portal frame system column (6) and gantry crane rail (9) rigidity are consolidated into entirety;
(2) strike slip of Hoisting System is controlled by portal frame system: straddle truck column (6) is anchored on the i-beam track of portal frame system, Hoisting System is anchored on straddle truck crossbeam (2), is controlled the contraposition of Hoisting System by the displacement of adjustment straddle truck system.
10. spatial special antisymmetry steel king-tower movable altitude according to claim 8 promotes dress and hangs method, it is characterized in that:
The detailed process of described step 2 is: adjust high-altitude by the height promoting steel strand (4) and promote the height and aerial contraposition attitude that fill and hang, make it meet linear requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510255266.5A CN104847124A (en) | 2015-05-19 | 2015-05-19 | Space abnormal shape dissymmetry steel main tower movable type high altitude lifting loading device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510255266.5A CN104847124A (en) | 2015-05-19 | 2015-05-19 | Space abnormal shape dissymmetry steel main tower movable type high altitude lifting loading device and method |
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| CN104847124A true CN104847124A (en) | 2015-08-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012863A (en) * | 2016-07-22 | 2016-10-12 | 中铁上海工程局集团有限公司 | Hoisting gate frame and use method thereof in construction of irregular antisymmetry steel main tower |
| CN107143143A (en) * | 2017-05-31 | 2017-09-08 | 中国化学工程第十三建设有限公司 | Urea synthesizer construction method for hanging |
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| KR100706052B1 (en) * | 1999-08-28 | 2007-04-13 | 삼성중공업 주식회사 | A erection method of bridge |
| CN202643144U (en) * | 2012-05-10 | 2013-01-02 | 上海增欣机电设备制造有限公司 | Hydraulic four-column telescopic gantry crane |
| CN202925472U (en) * | 2012-11-05 | 2013-05-08 | 中交第二航务工程局有限公司 | Fixed truss lift for continuous steel beam assembling and pushing |
| CN103147401A (en) * | 2013-03-06 | 2013-06-12 | 中交一公局第一工程有限公司 | Construction method and structure of self-climbing portal frame |
| CN204703532U (en) * | 2015-05-19 | 2015-10-14 | 中铁上海工程局集团第五工程有限公司 | Spatial special antisymmetry steel king-tower movable altitude promotes dress device for hoisting |
-
2015
- 2015-05-19 CN CN201510255266.5A patent/CN104847124A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100706052B1 (en) * | 1999-08-28 | 2007-04-13 | 삼성중공업 주식회사 | A erection method of bridge |
| CN202643144U (en) * | 2012-05-10 | 2013-01-02 | 上海增欣机电设备制造有限公司 | Hydraulic four-column telescopic gantry crane |
| CN202925472U (en) * | 2012-11-05 | 2013-05-08 | 中交第二航务工程局有限公司 | Fixed truss lift for continuous steel beam assembling and pushing |
| CN103147401A (en) * | 2013-03-06 | 2013-06-12 | 中交一公局第一工程有限公司 | Construction method and structure of self-climbing portal frame |
| CN204703532U (en) * | 2015-05-19 | 2015-10-14 | 中铁上海工程局集团第五工程有限公司 | Spatial special antisymmetry steel king-tower movable altitude promotes dress device for hoisting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012863A (en) * | 2016-07-22 | 2016-10-12 | 中铁上海工程局集团有限公司 | Hoisting gate frame and use method thereof in construction of irregular antisymmetry steel main tower |
| CN106012863B (en) * | 2016-07-22 | 2018-06-19 | 中铁上海工程局集团有限公司 | A kind of hoisting gate frame and its application method in special-shaped antisymmetry steel Construction of Pylon |
| CN107143143A (en) * | 2017-05-31 | 2017-09-08 | 中国化学工程第十三建设有限公司 | Urea synthesizer construction method for hanging |
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Application publication date: 20150819 |