CN202467306U - Adjustable herringbone column of hyperbolic natural ventilation cooling tower - Google Patents
Adjustable herringbone column of hyperbolic natural ventilation cooling tower Download PDFInfo
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- CN202467306U CN202467306U CN2011205554439U CN201120555443U CN202467306U CN 202467306 U CN202467306 U CN 202467306U CN 2011205554439 U CN2011205554439 U CN 2011205554439U CN 201120555443 U CN201120555443 U CN 201120555443U CN 202467306 U CN202467306 U CN 202467306U
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- column
- spherical
- herringbone column
- branch pipe
- herringbone
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- Expired - Lifetime
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Abstract
The utility model relates to an adjustable herringbone column of a hyperbolic natural ventilation cooling tower, and belongs to construction pieces. The adjustable herringbone column of the hyperbolic natural ventilation cooling tower consists of a column body, a supporting ring, a spherical branch pipe and a spherical base; the column body is solid; the spherical branch pipe is fixedly arranged at the lower end of the column body and positioned on the central axis of the column body; the spherical base is movably connected with the spherical branch pipe; and the supporting ring is arranged at the upper end of the column body. According to the design scheme that the spherical branch pipe at the lower end of the herringbone column is connected with the spherical base, the lower end of the herringbone column can be fixed, the herringbone column is prevented from sliding, angle adjustment of the herringbone column is facilitated, and the herringbone column is beneficial to construction and installation. The spherical branch pipe is embedded into the herringbone column, so that the strength of the spherical branch pipe can be improved, and the spherical branch pipe is safely stored. The supporting ring for adjusting the acting point of an external force can prevent the column body from being damaged by over high local stress of concrete, and can also be used as a hanging point of a wind screen at the same time. The herringbone column is reasonable in structure, convenient to install and use, safe and fast, and can realize batch production.
Description
Technical field
The utility model relates to a kind of hyperbolic natural-draft cooling tower scalable herringbone column, belongs to constructing the part class.
Background technology
Double-curve cooling column is the important structure that steam power station circulation cooling is supplied water, because its cooling effectiveness is high, and using water wisely, operation and maintenance cost is low, thereby obtains to use widely.Also be one of three big main line construction operation faces of heating power power plant engineering
Double-curve cooling column is a kind of towering thin-walled structure, the housing structure of being made up of cyclic group, " people " word post, ring beam, air duct and stiffening ring." people " word post is the concentrated primary structure member of cooling tower, is its core component.And at present " people " word post adopts traditional cast-in-place construction scheme mostly, and its framed bent is set up, template construct and reinforcing bar binding work amount are big, and the work high above the ground time is long; The outward appearance processing quality is not attractive in appearance, and easily spillage, pitted skin, vibration are inhomogeneous in the concrete pouring process, cause surperficial dusting even disconnected post phenomenon occurs; High-altitude distribution long construction period, construction safety ensures difficulty.
Summary of the invention
To the problem of above-mentioned existence, the purpose of the utility model is to provide a kind of easy construction, hyperbolic natural-draft cooling tower scalable herringbone column efficiently.
To achieve these goals, the solution of the utility model is:
Hyperbolic natural-draft cooling tower scalable herringbone column; Described herringbone column is made up of cylinder, support ring, spherical arm, spherical base; Cylinder is solid shape, and spherical arm is fixedly installed on the cylinder lower end, is positioned on the cylinder axis; Spherical base and spherical arm flexibly connect, and support ring is arranged on the cylinder upper end.
Described cylinder is circle or rectangle.
Owing to adopted above technical scheme, the design scheme that is connected of the spherical arm in herringbone column lower end and spherical base both can be fixed its lower end position, prevented sliding stop, made things convenient for herringbone column's angular adjustment again, helped construction and installation.Spherical arm is imbedded in the herringbone column simultaneously, can strengthen its intensity, increases safety stock.Support ring can prevent that as regulating outer point of force application the concrete local pressure is excessive, cylinder takes place destroy.Can be used as the hanging point of verge board simultaneously.The utility model is rational in infrastructure, and is easy to install, safe and efficient, and can produce in batches.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with Fig. 1 the utility model hyperbolic natural-draft cooling tower scalable herringbone column is described in further detail.
See Fig. 1
Hyperbolic natural-draft cooling tower scalable herringbone column, described herringbone column is made up of cylinder 1, support ring 2, spherical arm 3, spherical base 4.Cylinder 1 is solid shape, can be circle or rectangle.The employing prefabrication is made, and two ends are stayed and satisfied the anchorage length joint bar.Support ring 2 adopts doughnut-shaped steel plate, and when making cylinder 1, support ring 2 is anchored on the cylinder 1 upper end outside wall surface.Spherical arm 3 upper ends are hollow steel pipe, and the lower end is solid iron ball, and spherical arm 3 upper ends are anchored at the position of center line of cylinder 1 upper end when cylinder 1 is made.
The utility model adopts crane gear when mounted, and prefabricated herringbone column is winched to the installation site, and spherical arm 3 places in the concave ball shape base 4, and then lower end position is fixed.Adopt the kind equipment of jack to act on support ring 2 then, angle to the needs angle of regulating the herringbone column is also fixing, then accomplishes prefabricated herringbone column work in place, can carry out next step operation.
Claims (2)
1. hyperbolic natural-draft cooling tower scalable herringbone column; It is characterized in that: described herringbone column is made up of cylinder (1), support ring (2), spherical arm (3), spherical base (4); Cylinder (1) is solid shape, and spherical arm (3) is fixedly installed on cylinder (1) lower end, is positioned on cylinder (1) axis; Spherical base (4) and spherical arm (3) flexibly connect, and support ring (2) is arranged on cylinder (1) upper end.
2. hyperbolic natural-draft cooling tower scalable herringbone column as claimed in claim 1 is characterized in that: described cylinder (1) is circle or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205554439U CN202467306U (en) | 2011-12-26 | 2011-12-26 | Adjustable herringbone column of hyperbolic natural ventilation cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205554439U CN202467306U (en) | 2011-12-26 | 2011-12-26 | Adjustable herringbone column of hyperbolic natural ventilation cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202467306U true CN202467306U (en) | 2012-10-03 |
Family
ID=46915472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205554439U Expired - Lifetime CN202467306U (en) | 2011-12-26 | 2011-12-26 | Adjustable herringbone column of hyperbolic natural ventilation cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202467306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804448A (en) * | 2016-05-25 | 2016-07-27 | 中国能源建设集团安徽电力建设第工程有限公司 | Vertical prefabricating construction method of cooling tower herringbone column |
-
2011
- 2011-12-26 CN CN2011205554439U patent/CN202467306U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804448A (en) * | 2016-05-25 | 2016-07-27 | 中国能源建设集团安徽电力建设第工程有限公司 | Vertical prefabricating construction method of cooling tower herringbone column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 430205 No. 59 Liufang Avenue, Donghu High-tech Development Zone, Wuhan City, Hubei Province Patentee after: Zhongye Southern Urban Environmental Protection Engineering Technology Co., Ltd. Address before: 430071 Dongsha Building, 122 North Road, Wuchang District, Wuhan City, Hubei Province, 15th Floor Patentee before: Wuhan Urban Environment Protection Engineering Techn Co., Ltd. |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Xianwang Document name: Notification of Passing Examination on Formalities |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |