CN201433589Y - Silo roof steel beam slip-form lifting device - Google Patents
Silo roof steel beam slip-form lifting device Download PDFInfo
- Publication number
- CN201433589Y CN201433589Y CN2009200869774U CN200920086977U CN201433589Y CN 201433589 Y CN201433589 Y CN 201433589Y CN 2009200869774 U CN2009200869774 U CN 2009200869774U CN 200920086977 U CN200920086977 U CN 200920086977U CN 201433589 Y CN201433589 Y CN 201433589Y
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- girder
- steel
- storehouse
- girder steel
- jack
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Abstract
The utility model relates to a silo roof steel beam slip-form lifting device, which comprises a slip-form system and is characterized in that a first steel beam end part jacking device and a second steel beam end part jacking device are respectively fixed on a gantry of the slip-form system; and one end of the silo roof steel beam is fixed on the first steel beam end part jacking device, and the other end is fixed on the second steel beam end part jacking device. By adopting the device provided by the utility model, the silo roof steel beam can be lifted without the need of a large crane, so that the device has the characteristics of being economical and practical and not being constrained by fields.
Description
Technical field
The utility model belongs to the building or the structure field of slding form operation, relates in particular to a kind of silo storehouse-top steel girder sliding formwork lifting appliance.
Background technology
Silo by the storehouse at the bottom of, Ku Bi and storehouse top constitutes, and generally adopts sliding formwork (sliding mode system) to construct, often need set up storehouse-top steel girder for large-scale silo at the top.Sliding mode system comprises template, operating platform, door frame, pole-climbing, feed-through hydraulic jack and hydraulic system.
At present, in silo slip form construction, storehouse-top steel girder adopts large-scale crane directly to lift the design elevation place usually and lays.Large-scale crane lifting operating expenses costliness, and can't carry out operation at some special construction scene, the job site of or road under-developed area open as the space is insufficient in mountain area etc.
Sliding mode system integral hoisting template, operating platform etc. are built the required various device of barrel, are not used to promote storehouse-top steel girder.Even utilize existing sliding mode system to promote girder steel, problem such as have also that girder steel inconvenience is laid, carrying and hoisting power are not enough.
Summary of the invention
The purpose of this utility model is to provide a kind of economical and practical, storehouse-top steel girder sliding formwork lifting appliance of not being subjected to the place restriction.
To achieve these goals, the technical solution of the utility model is: storehouse-top steel girder sliding formwork lifting appliance, and it comprises sliding mode system, it is characterized in that: the first girder steel end lift-up device, the second girder steel end lift-up device are separately fixed on the door frame of sliding mode system; One end of storehouse-top steel girder is fixed on the first girder steel end lift-up device, and an end of storehouse-top steel girder is fixed on the second girder steel end lift-up device.
The first girder steel end lift-up device comprises second pole-climbing, girder steel jack, supporting steel frame; Supporting steel frame, girder steel jack are passed in the upper end of second pole-climbing, and the girder steel jack is the feed-through hydraulic jack, and the girder steel jack is fixedlyed connected with supporting steel frame, and the lower end of second pole-climbing is welded on the pre-buried good anchor and is cast in the wall of storehouse; The girder steel jack is communicated with hydraulic system in the sliding mode system.
Described second pole-climbing, girder steel jack are respectively 2-4.
Supporting steel frame by base plate, column, girder steel lay plate, hound is formed, the lower end of column is welded on the middle part of base plate, the upper end of column is welded with girder steel and lays plate, the upper end of hound and the welding of the top of column, the lower end of hound and base plate welding, fixedly connected with 3 of sliding mode system adjacent door frames in the bottom surface of base plate.
The beneficial effects of the utility model are:
1, need not large-scale crane lifting and can promote storehouse-top steel girder, reduce cost.
2, use the feed-through hydraulic jack, supporting steel frame is that common shaped steel is welded, but field fabrication simple in structure.
Description of drawings
Fig. 1 is a vertical view of the present utility model;
Fig. 2 is the enlarged drawing of the A-A sectional view of Fig. 1;
Fig. 3 is the partial enlarged drawing (i.e. the vertical view of the first girder steel end lift-up device) of Fig. 1;
Fig. 4 is the B-B sectional view of Fig. 3;
Fig. 5 is the structural representation of the first girder steel end lift-up device;
Among the figure: the 1-operating platform, 2-storehouse wall, the 3-door frame, 4-first pole-climbing, 5-second pole-climbing, 6-door frame jack, the 7-base plate, the 8-column, the 9-girder steel is laid plate, 10-hound, 11-girder steel jack, 12-storehouse-top steel girder, 13-template.
The specific embodiment
As shown in Figure 1, storehouse-top steel girder sliding formwork lifting appliance, it is made up of sliding mode system, the first girder steel end lift-up device and the second girder steel end lift-up device, and the second girder steel end lift-up device is identical with the structure of the first girder steel end lift-up device.
As shown in Figure 2, sliding mode system comprises template 13, operating platform 1, door frame 3, first pole-climbing 4, door frame jack 6 and hydraulic system; (all put by door frame along circumference for several door frames 3, what are determined by silo diameter and load-carrying size the number of door frame 3), between door frame and the door frame at a distance of 1.2-1.8m (with the door frame central point on schedule), template 13 is positioned at door frame 3 and fixedlys connected (fixedly connected by clamping ring) with door frame 3, template 13 is made up of inner formword, exterior sheathing, inner formword, exterior sheathing are annular (external diameter of inner formword is less than the external diameter of exterior sheathing), and fluid concrete forms storehouse wall 2 (built-in reinforcing bars) between inner formword and the exterior sheathing; All door frames 3 are all fixedlyed connected with operating platform 1, and operating platform 1 is made up of interior operating platform and outer operating platform, and the inboard of interior operating platform and door frame 3 is fixed, and the outside of outer operating platform and door frame 3 is fixed; Each door frame place is provided with one first pole-climbing 4, a door frame jack 6, door frame, door frame jack 6 are passed in the upper end of first pole-climbing 4, door frame jack 6 is the feed-through hydraulic jack, door frame jack 6 and door frame 3 fixedly connected (as being connected) by bolt, (fluid concrete is fixed in the bottom of first pole-climbing 4, and the lower end is welded on the pre-buried good anchor) (promptly the bottom of first pole-climbing 4 is fixed in storehouse wall 2, the upper end of first pole-climbing 4 is free ends, and door frame jack 6 can rise along first pole-climbing 4); All door frame jack 6 all are communicated with hydraulic system.When depanning intensity at 0.2-0.4Mpa, hydraulic work system is surrounded by door frame jack 6 and rises along first pole-climbing 4, and door frame jack 6 is being with template 13, operating platform 1, door frame 3 to rise overally, stop hydraulic work system when reaching next section height, door frame jack 6 stops to rise; Fluid concrete forms a phase library wall between inner formword and exterior sheathing; Repeat, be raised to the top, storehouse of silo to template 13.
As shown in Figure 1, the first girder steel end lift-up device, the second girder steel end lift-up device fixing respectively (as welding or bolt) are on the door frame of sliding mode system; One end of storehouse-top steel girder 12 is fixed on the first girder steel end lift-up device, and an end of storehouse-top steel girder 12 is fixed on (distance is according to storehouse-top steel girder 12 length settings between the first girder steel end lift-up device and the second girder steel end lift-up device) on the second girder steel end lift-up device.The first girder steel end lift-up device, the second girder steel end lift-up device can rise to the top, storehouse of silo with the rising of sliding mode system.
As Fig. 1, Fig. 3, Fig. 4, shown in Figure 5, the first girder steel end lift-up device comprises second pole-climbing 5, girder steel jack 11, supporting steel frame; Supporting steel frame by base plate 7, column 8, girder steel lay plate 9, hound 10 is formed, the lower end of column 8 is welded on the middle part of base plate 7, the upper end of column 8 is welded with girder steel and lays plate 9 (being used to install and fix an end of storehouse-top steel girder 12), the top welding of the upper end of hound 10 and column 8, the lower end of hound 10 and base plate 7 welding (adopt 4 hounds in the present embodiment, about arrange); Supporting steel frame is welded by common shaped steel, fixedlys connected with 3 of sliding mode system adjacent door frames 3 (as welding) in the bottom surface of the base plate 7 of supporting steel frame; Base plate 7, girder steel jack 11 are passed in the upper end of second pole-climbing 5, girder steel jack 11 is the feed-through hydraulic jack, girder steel jack 11 and base plate 7 fixedly connected (being connected) as welding or bolt, the lower end of second pole-climbing 5 is welded on the pre-buried good anchor and is cast in the storehouse wall 2 (adopt 2 group of second pole-climbing 5, girder steel jack 11 in the present embodiment, about arrange); Girder steel jack 11 is communicated with (set up second pole-climbing 5, girder steel jack 11 is in order to support storehouse-top steel girder 12) with hydraulic system in the sliding mode system.
The structure of the second girder steel end lift-up device is identical with the first girder steel end lift-up device with mounting method.
During use, select the then model of girder steel jack 11 according to the tonnage of storehouse-top steel girder 12.Before the sliding mode system whole slip, length according to storehouse-top steel girder 12, the position of the first girder steel end lift-up device and the second girder steel end lift-up device is set, the first girder steel end lift-up device and the second girder steel end lift-up device are welded on the door frame of sliding mode system, the storehouse-top steel girder two ends are placed respectively also to weld on the first girder steel end lift-up device and the second girder steel end lift-up device fix.The first girder steel end lift-up device and the second girder steel end lift-up device are progressively built and are increased along with storehouse wall 2.The utility model promotes storehouse-top steel girder synchronously, until the design elevation place of storehouse-top steel girder.
Claims (4)
1. storehouse-top steel girder sliding formwork lifting appliance, it comprises sliding mode system, it is characterized in that: the first girder steel end lift-up device, the second girder steel end lift-up device are separately fixed on the door frame of sliding mode system; One end of storehouse-top steel girder is fixed on the first girder steel end lift-up device, and an end of storehouse-top steel girder is fixed on the second girder steel end lift-up device.
2. storehouse-top steel girder sliding formwork lifting appliance according to claim 1 is characterized in that: the first girder steel end lift-up device comprises second pole-climbing (5), girder steel jack (11), supporting steel frame; Supporting steel frame, girder steel jack (11) are passed in the upper end of second pole-climbing (5), girder steel jack (11) is the feed-through hydraulic jack, girder steel jack (11) is fixedlyed connected with supporting steel frame, and the lower end of second pole-climbing (5) is welded on the pre-buried good anchor and is cast in the storehouse wall (2); Girder steel jack (11) is communicated with hydraulic system in the sliding mode system.
3. storehouse-top steel girder sliding formwork lifting appliance according to claim 2 is characterized in that: described second pole-climbing (5), girder steel jack (11) are respectively 2-4.
4. storehouse-top steel girder sliding formwork lifting appliance according to claim 2, it is characterized in that: supporting steel frame by base plate (7), column (8), girder steel lay plate (9), hound (10) is formed, the lower end of column (8) is welded on the middle part of base plate (7), the upper end of column (8) is welded with girder steel and lays plate (9), the top welding of the upper end of hound (10) and column (8), the lower end of hound (10) and base plate (7) welding, fixedly connected with 3 of sliding mode system adjacent door frames (3) in the bottom surface of base plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200869774U CN201433589Y (en) | 2009-06-30 | 2009-06-30 | Silo roof steel beam slip-form lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200869774U CN201433589Y (en) | 2009-06-30 | 2009-06-30 | Silo roof steel beam slip-form lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201433589Y true CN201433589Y (en) | 2010-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200869774U Expired - Fee Related CN201433589Y (en) | 2009-06-30 | 2009-06-30 | Silo roof steel beam slip-form lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201433589Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425298A (en) * | 2011-12-19 | 2012-04-25 | 中煤建安第七工程有限公司 | Cylinder silo device with taper large steel slide template and production method of cylinder silo device |
| CN102677907A (en) * | 2012-05-11 | 2012-09-19 | 中国十七冶集团有限公司 | Method for manually installing steel beam at top of silo |
-
2009
- 2009-06-30 CN CN2009200869774U patent/CN201433589Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425298A (en) * | 2011-12-19 | 2012-04-25 | 中煤建安第七工程有限公司 | Cylinder silo device with taper large steel slide template and production method of cylinder silo device |
| CN102425298B (en) * | 2011-12-19 | 2013-07-17 | 中煤建安第七工程有限公司 | Cylinder silo device with taper large steel slide template and production method of cylinder silo device |
| CN102677907A (en) * | 2012-05-11 | 2012-09-19 | 中国十七冶集团有限公司 | Method for manually installing steel beam at top of silo |
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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: 20100331 Termination date: 20170630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |