CN201538660U - Simple hoisting device for mounting steel chimney tower - Google Patents
Simple hoisting device for mounting steel chimney tower Download PDFInfo
- Publication number
- CN201538660U CN201538660U CN2009202292403U CN200920229240U CN201538660U CN 201538660 U CN201538660 U CN 201538660U CN 2009202292403 U CN2009202292403 U CN 2009202292403U CN 200920229240 U CN200920229240 U CN 200920229240U CN 201538660 U CN201538660 U CN 201538660U
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- fixed pulley
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Abstract
The utility model relates to a simple hoisting device for mounting steel chimney tower, which is characterized in that the simple hoisting device for mounting steel chimney tower comprises a standing pulley, a hoister, a first chain block, a second chain block, a third chain block, a first ear rope, a main dragging rope, a second ear rope, a guide pulley, a derrick, moving pulleys, standing pulleys, a lifting lug and a hoisting rope; the lower end of the derrick is hinged with the lifting lug and the upper end provided with the standing pulleys; the hoister is fixed in a base; one end of the hoisting rope of the hoister is orderly passed through the standing pulley, the guide pulley and the standing pulleys and then fixed with the standing pulleys through the moving pulleys; the moving pulleys are provided with a lifting hook; the standing pulley is fixed at the bottom of one side of a first tower that has been installed completely; the guide pulley is fixed at the top of one side of the first tower that has been installed completely; the lifting lug is fixed above one side of the first tower that has been installed completely. The utility model has the advantages of simple structure, convenient use and low cost.
Description
Technical field
The utility model belongs to steel chimney tower installation Technology field, is specifically related to a kind of simple and easy hoisting device that steel chimney tower is installed that is used for.
Background technology
The heating furnace chimney is towering steel stack (overall height 74.5m, chimney are higher than pylon 15m), and the steel stack inwall is provided with refractory lining, and the segmentation erection weight is big, can't use large-scale hoisting machinery because the place is narrow.
The utility model content
The purpose of this utility model be to provide a kind of simple, convenient, cost is low is used for the simple and easy hoisting device that steel chimney tower is installed.
To achieve these goals, the technical solution of the utility model is: be used for the simple and easy hoisting device that steel chimney tower is installed, it is characterized in that comprising fixed pulley, winch, first chain block, second chain block, the 3rd chain block, the first ear rope, main dilatory rope, the second ear rope, leading sheave, pole, running block, fixed pulley group, hanger, elevator steel cable; The bottom and the hanger of pole are hinged, the upper end of pole is provided with the fixed pulley group, captive joint with the top of pole respectively in the first ear rope, main upper end of drawing rope, the second ear rope, the hoisting chain of corresponding successively first chain block of lower end difference of the first ear rope, main dilatory rope, the second ear rope, the hoisting chain of second chain block, the hoisting chain of the 3rd chain block connect; Winch is fixed on the basis, after an end of the elevator steel cable on the winch passes through fixed pulley, leading sheave, fixed pulley group successively, fixes with the fixed pulley group after walking around running block again, and running block is provided with suspension hook;
Fixed pulley is fixed on a side bottom of mounted first segment pylon, and leading sheave is fixed on a side roof part of mounted first segment pylon, and hanger is fixed on a upper lateral part of mounted first segment pylon.
The beneficial effects of the utility model are: the simple and easy hoisting device of selecting for use has characteristics simple in structure, easy to use, that cost is low.Be not subjected to the restriction of fabricating yard condition, workable, applied widely.Use this device mounting steel chimney, can cost-cutting, easy construction, safe and reliable, it is narrow to have solved the place effectively, the problem that erected cost is low, and have complex art economic benefit preferably.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1-fixed pulley, 2-winch, 3-first chain block, 4-second chain block, 5-the 3rd chain block, the 6-first ear rope, the dilatory rope of 7-master, the 8-second ear rope, 9-leading sheave, the 10-pole, the 11-running block, 12-pylon cross bar or pylon support, 13-fixed pulley group, 14-first segment pylon, 15-hanger, 16-elevator steel cable.
The specific embodiment
As shown in Figure 1, be used for the simple and easy hoisting device that steel chimney tower is installed, comprise fixed pulley 1, winch 2, first chain block 3, second chain block 4, the 3rd chain block 5, the first ear rope 6, main dilatory rope 7, the second ear rope 8, leading sheave 9, pole 10, running block 11, fixed pulley group 13, hanger 15, elevator steel cable 16; The bottom of pole 10 and hanger 15 are hinged, the upper end of pole 10 is provided with fixed pulley group 13, captive joint with the top of pole 10 respectively in the first ear rope 6, main upper end of drawing rope 7, the second ear rope 8, the hoisting chain of corresponding successively first chain block 3 of lower end difference of the first ear rope 6, main dilatory rope 7, the second ear rope 8, the hoisting chain of second chain block 4, the hoisting chain of the 3rd chain block 5 connect; Winch 2 is fixed on the basis, and after an end of the elevator steel cable 16 on the winch 2 passed through fixed pulley 1, leading sheave 9, fixed pulley group 13 successively, it was fixing with fixed pulley group 13 to walk around running block 11 backs again, and running block 11 is provided with suspension hook;
Fixed pulley 1 is fixed on a side bottom of mounted first segment pylon 14, and leading sheave 9 is fixed on a side roof part of mounted first segment pylon 14, and hanger 15 is fixed on a upper lateral part of mounted first segment pylon.
Application of the present utility model: as shown in Figure 1, the hanging method of mounting steel chimney tower, it comprises the steps:
1) the first segment pylon of steel chimney tower (comprise cross bar and support, being called first segment pylon on the basis) adopts 16～25t wheel crane to install;
2) simple and easy hoisting device is installed: simple and easy hoisting device comprises fixed pulley 1, winch 2, first chain block 3, second chain block 4, the 3rd chain block 5, the first ear rope 6, main dilatory rope 7, the second ear rope 8, leading sheave 9, pole 10, running block 11, fixed pulley group 13, hanger 15, elevator steel cable 16; The bottom and the hanger 15 hinged (universal hinging) of pole (or claiming suspension rod) 10, the upper end of pole 10 is provided with fixed pulley group 13, the first ear rope (diameter 16mm) 6, main dilatory rope (diameter 16mm) 7, captive joint with the top of pole 10 respectively in the upper end of the second ear rope (diameter 16mm) 8, the first ear rope 6, main dilatory rope 7, the lower end of the second ear rope 8 is the hoisting chain of corresponding successively first chain block 3 respectively, the hoisting chain of second chain block 4, the hoisting chain of the 3rd chain block 5 connects (operates first chain block 3, second chain block 4, the 3rd chain block 5, can adjust the upper end height and the swing position overhead of pole 10, make the material that hangs reach desired location); Winch 2 is fixed on the basis (ground), after an end of the elevator steel cable 16 on the winch 2 passes through fixed pulley 1, leading sheave 9, fixed pulley group 13 successively, walks around that running block 11 back and fixed pulley group are 13 fixing (or fixes with the upper end of pole 10 again; Winch 2 rollings, running block 11 rises, and winch 2 unreels, and running block 11 descends, the pylon cross bar by the suspension hook band on the running block 11 or pylon support 12 risings reach desired location), running block 11 is provided with suspension hook;
According to " functional archiotecture construction handbook regulation steel pipe unipods pole generally adopts Φ 159mm～Φ 426mm solid drawn pipe to make, so adopt long 16m, Φ 168 * 10 poles { place at a side 2/3H of first segment pylon height adds the angle steel (be hanger) of 3 length of sides of weldering more than 50 } to lift at the pylon more than the first segment; H is the height of first segment pylon;
After the first segment pylon of steel chimney tower installs, fixed pulley 1 adopts the colligation of ф 16mm Lang lay rope to be fixed on a side bottom of mounted first segment pylon 14, leading sheave 9 is fixed on a side roof part of mounted first segment pylon 14, and hanger 15 is fixed on a upper lateral part (and with this suspension centre as the lifting pole) of mounted first segment pylon;
3) material of second of the steel chimney tower joint pylon (pylon cross bar or pylon support 12) lifts the installation site by simple and easy hoisting device (hang on the suspension hook of simple and easy hoisting device by material, implement to promote by the winch of simple and easy hoisting device, rise to the desired location and install, to satisfy the needs of the second joint tower hoisting);
4) after second of the steel chimney tower joint pylon (pylon cross bar or pylon support 12) installs, to move a upper lateral part that is fixed on the mounted second joint pylon on the hanger 15, the material (pylon cross bar or pylon support 12) of the 3rd joint pylon of steel chimney tower lifts the installation site by simple and easy hoisting device; The rest may be inferred, all installs up to steel chimney tower.
Claims (1)
1. be used for the simple and easy hoisting device that steel chimney tower is installed, it is characterized in that comprising fixed pulley (1), winch (2), first chain block (3), second chain block (4), the 3rd chain block (5), the first ear rope (6), main dilatory rope (7), the second ear rope (8), leading sheave (9), pole (10), running block (11), fixed pulley group (13), hanger (15), elevator steel cable (16); The bottom of pole (10) and hanger (15) are hinged, the upper end of pole (10) is provided with fixed pulley group (13), captive joint with the top of pole (10) respectively in the first ear rope (6), main upper end of drawing rope (7), the second ear rope (8), the hoisting chain of the hoisting chain of lower end corresponding successively first chain block of difference (3) of the first ear rope (6), main dilatory rope (7), the second ear rope (8), the hoisting chain of second chain block (4), the 3rd chain block (5) connects; Winch (2) is fixed on the basis, after one end of the elevator steel cable (16) on the winch (2) passes through fixed pulley (1), leading sheave (9), fixed pulley group (13) successively, it is fixing with fixed pulley group (13) to walk around running block (11) back again, and running block (11) is provided with suspension hook;
Fixed pulley (1) is fixed on a side bottom of mounted first segment pylon (14), and leading sheave (9) is fixed on a side roof part of mounted first segment pylon (14), and hanger (15) is fixed on a upper lateral part of mounted first segment pylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202292403U CN201538660U (en) | 2009-10-30 | 2009-10-30 | Simple hoisting device for mounting steel chimney tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202292403U CN201538660U (en) | 2009-10-30 | 2009-10-30 | Simple hoisting device for mounting steel chimney tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201538660U true CN201538660U (en) | 2010-08-04 |
Family
ID=42590113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202292403U Expired - Fee Related CN201538660U (en) | 2009-10-30 | 2009-10-30 | Simple hoisting device for mounting steel chimney tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201538660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329897A (en) * | 2019-08-13 | 2019-10-15 | 宁波正宇紧固件有限公司 | It is a kind of high intensity airfield runway rise withhold |
-
2009
- 2009-10-30 CN CN2009202292403U patent/CN201538660U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329897A (en) * | 2019-08-13 | 2019-10-15 | 宁波正宇紧固件有限公司 | It is a kind of high intensity airfield runway rise withhold |
| CN110329897B (en) * | 2019-08-13 | 2021-01-01 | 宁波正宇紧固件有限公司 | High-strength lifting buckle for airport runway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA FIRST METALLURGICAL CONSTRUCTION GROUP CORPO Free format text: FORMER NAME: CHINA FIRST METALLURGICAL CONSTRUCTION CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 430081 Wuhan Industrial Zone, Qingshan District, Hubei, No. 3 Patentee after: China First Metallurgical Group Co., Ltd. Address before: 430081 Wuhan Industrial Zone, Qingshan District, Hubei, No. 3 Patentee before: China First Metallurgical Construction Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20171030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |