CN201354512Y - Monoblock silo slip-form construction device - Google Patents
Monoblock silo slip-form construction device Download PDFInfo
- Publication number
- CN201354512Y CN201354512Y CN 200920101463 CN200920101463U CN201354512Y CN 201354512 Y CN201354512 Y CN 201354512Y CN 200920101463 CN200920101463 CN 200920101463 CN 200920101463 U CN200920101463 U CN 200920101463U CN 201354512 Y CN201354512 Y CN 201354512Y
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- China
- Prior art keywords
- antitorque
- template
- slip
- silo
- construction
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- Expired - Lifetime
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Abstract
The utility model relates to the field of slip-form construction, in particular to a monoblock silo slip-form construction device, and solves the problem that when the existing monoblock silo slip-form construction is performed, the normal proceeding of the slip-form construction is influenced by the silo body sliding and torsion which occur easily due to various reasons. The device comprises a hoist frame, an operating platform, a supporting rod, an inner template, an outer template and a circuit purlin used for strengthening the templates. The device is characterized in that the inner template comprises combined steel templates and torsion resistant column steel templates which are symmetrically arranged according to the center of the silo body; the cross section of the torsion resistant column steel template is U-shaped; raised edges which are respectively welded with the combined steel templates on the two sides are arranged on the two sides of the torsion resistant column steel templates; and the outer surfaces of the torsion resistant column steel templates and the combined steel templates are positioned in an identical curved surface. The device has the advantages that the construction operation is simple, time-saving and labor-saving, the cost is saved, the construction quality of the silo is improved, the construction speed is increased, most importantly, the problem of the quality common fault of the deflect torsion during the slip-form construction is avoided, good economic benefit and social benefit are created, and the device has a certain promotional value.
Description
Technical field
The utility model relates to the silo construction field, is specially a kind of single silo slip form construction device.
Background technology
The slding form operation technology is a mechanization degree height in straight wall of steel concrete and the tubular construction engineering construction, speed of application is fast, the place takies less, safety work is secure, the significant a kind of job practices of comprehensive benefit.Slip form construction device mainly by hoisting frame, operating platform, cramp bar, inner and outer template, enclose several parts such as purlin and form.Rise in the process in the warehouse cunning, because unbalance stress, the concrete irrigation amount of jack are inconsistent; Load skewness on the operating platform; Can not be synchronous when jack rises; It is inconsistent that concrete is built the discrepancy in elevation; Inner and outer template gradient everywhere is inconsistent etc., is easy to make sliding liter of warehouse to twist, thereby can has influence on normally carrying out of slding form operation.After torsion phenomenon appears in warehouse; need to drop into great amount of manpower; material resources; also needing long time to entangle turns round; caused very big waste; and some unnecessary troubles have been brought to construction; entangle the measure of turning round with regard to traditional platform; must note the effect and the development trend of correcting to a certain extent constantly; also should observe the stressing conditions and the distortion of whole operation platform structure at any time; implementing to entangle when turning round especially; as pinpoint the problems and should in time find out reason and take corresponding measure immediately, this is a process very slowly, careless slightlyly will cause irretrievable loss.
Summary of the invention
To twist owing to a variety of causes is easy to make sliding liter of warehouse when the utility model has single silo slip form construction now in order solving, and to influence the problem that slding form operation is normally carried out, a kind of single silo slip form construction device is provided.
The utility model is to adopt following technical scheme to realize: single silo slip form construction device, comprise hoisting frame, operating platform, cramp bar, inside and outside template and the purlin that encloses that is used for reinforcing template, innovative point of the present utility model is that inner formword constitutes by combined steel formwork with according to the antitorque post steel form of warehouse center symmetric arrangement, described antitorque post steel form cross section is the U type, antitorque post steel form two side is provided with respectively the convex edge with the welding of both sides combined steel formwork, and antitorque post steel form and the firm template external surface of combination are in same curved surface.Adopt structure design of the present utility model; on the basis of original combined steel formwork, set up antitorque post steel form as internal mold; behind the placing of concrete, be equivalent to set up antitorque post, rise in the process in the sliding formwork cunning in silo inwall symmetry; antitorque post self bottom concrete has formed certain intensity; displacement to template has produced resistance, has limited the displacement of template, and system has produced effect of contraction to integral mold plate; stop the border of template system to be moved, thereby overcome reversing of cylindrical shell template.
Compared with prior art, the utility model constructing operation is simple, time saving and energy saving, saved cost, improve the construction quality of silo, accelerate speed of application, the more important thing is the problem of having eliminated the common quality defect of turning round partially in the slding form operation, create good economic and social benefit, had certain popularization value.
Description of drawings
Fig. 1 is a plane structure schematic diagram of the present utility model
Fig. 2 is a facade structures schematic diagram of the present utility model
Fig. 3 is the structural representation of antitorque post steel form among Fig. 2
Fig. 4 is the transverse sectional view of Fig. 3
Among the figure: 1-encloses the antitorque post of the antitorque post steel form of purlin 2-combined steel formwork 3-warehouse 4-5-convex edge 6-floor 7-
The specific embodiment
Single silo slip form construction device, comprise hoisting frame, operating platform, cramp bar, inside and outside template and be used for reinforcing template enclose purlin 1, as shown in Figure 1, 2, inner formword constitutes by combined steel formwork 2 with according to the antitorque post steel form 4 of warehouse 3 center symmetric arrangement, and the quantity of antitorque post steel form can be determined according to actual conditions; Shown in Fig. 3,4, described antitorque post steel form 4 cross sections are the U type, antitorque post steel form 4 two sides are provided with respectively the convex edge 5 with 2 welding of both sides combined steel formwork, antitorque post steel form 4 and firm template 2 external surfaces of combination are in same curved surface, floor 6 is set up at antitorque post steel form 4 back sides, floor 6 with enclose purlin 1 and be welded to connect.
During concrete enforcement, antitorque post steel form can be made and install according to the following steps:
1, antitorque post steel form is made
Antitorque post steel form is simmered into type with the 3mm steel plate, and is wide 590 millimeters, 52 millimeters of groove depths, and the convex edge is wide 50 millimeters, and is high 1200 millimeters, as shown in Figure 3;
2, sliding form apparatus assembling
Antitorque post steel form symmetric arrangement on the silo diameter line, antitorque post steel form and combined steel formwork are welded to connect, antitorque post steel form and silo combined steel formwork external surface are in same curved surface, enclosing purlin does not disconnect at antitorque post place, the rigidity and the globality of purlin have been guaranteed to enclose, after the template system assembling finishes, enclosing purlin fixes, in order to strengthen antitorque post steel form rigidity, the back is installed increases the twice floor with L 50*50 angle steel behind at antitorque post steel form, be welded to connect with enclosing purlin, form the template Hoisting System, with hoisting frame, the operating platform formation slip form construction device that is fixed together;
3, necessary smooth, the no crimping of plate face of the making of template, warpage, hole, burr etc., the single face gradient at negative and positive angle is answered the compliant requirement;
4, operating procedure:
1) antitorque post steel shutterings holding position will be selected in the both sides at silo center, presses warehouse center symmetric arrangement, and the width of pilaster template in determining according to the distance of mounted combined steel formwork generally will be made into the width of two combined steel formworks;
2) antitorque post steel form is put into the precalculated position steadily after, also the same with other template, be mounted to up-narrow and down-wide form, then at the back side of template welding floor, guarantee the intensity of template.Be generally 50MM with combined steel formwork length connected horizontally, spot welding will be carried out equably with electric welding in the place of faying surface, makes it to form one with other template;
3) installing hoisting frame, jack, all corral purlins, after purlin and pipeline portions are enclosed in the innner and outer, carrying out the oil circuit pressure testing earlier, treat that complete inspection is qualified after, just can slide and risen.
Claims (2)
1, a kind of single silo slip form construction device, comprise hoisting frame, operating platform, cramp bar, inside and outside template and be used for reinforcing template enclose purlin (1), it is characterized in that inner formword constitutes by combined steel formwork (2) with according to the antitorque post steel form (4) of warehouse (3) center symmetric arrangement, described antitorque post steel form (4) cross section is the U type, antitorque post steel form (4) two side is provided with respectively the convex edge (5) with both sides combined steel formwork (2) welding, and antitorque post steel form (4) and combination firm template (2) external surface are in same curved surface.
2, single silo slip form construction device according to claim 1 is characterized in that antitorque post steel form (4) back side sets up floor (6), floor (6) with enclose purlin (1) and be welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920101463 CN201354512Y (en) | 2009-02-02 | 2009-02-02 | Monoblock silo slip-form construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920101463 CN201354512Y (en) | 2009-02-02 | 2009-02-02 | Monoblock silo slip-form construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201354512Y true CN201354512Y (en) | 2009-12-02 |
Family
ID=41410852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920101463 Expired - Lifetime CN201354512Y (en) | 2009-02-02 | 2009-02-02 | Monoblock silo slip-form construction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201354512Y (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 |
| CN105544604A (en) * | 2015-12-09 | 2016-05-04 | 华北冶建工程建设有限公司 | Slipform device and construction method using same |
-
2009
- 2009-02-02 CN CN 200920101463 patent/CN201354512Y/en not_active Expired - Lifetime
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 |
| CN105544604A (en) * | 2015-12-09 | 2016-05-04 | 华北冶建工程建设有限公司 | Slipform device and construction method using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20091202 Effective date of abandoning: 20090202 |