CN203806928U - Cooling tower lifting device - Google Patents
Cooling tower lifting device Download PDFInfo
- Publication number
- CN203806928U CN203806928U CN201420221887.2U CN201420221887U CN203806928U CN 203806928 U CN203806928 U CN 203806928U CN 201420221887 U CN201420221887 U CN 201420221887U CN 203806928 U CN203806928 U CN 203806928U
- Authority
- CN
- China
- Prior art keywords
- frame member
- top frame
- cooling tower
- hanger
- bolts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 22
- 244000062793 Sorghum vulgare Species 0.000 description 2
- 235000019713 millet Nutrition 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a cooling tower lifting device which comprises a top frame member, an upright post and a lifting lug, wherein the lifting lug is fixed by three bolts in the position where the top frame member and the upright post are connected, the three bolts are arranged in an inverted triangular shape, wherein two bolts are laid along the central axis of the top frame member and symmetrically arranged along the central axis of the lifting lug, so as to fix the lifting lug onto the top frame member, and the third bolt is arranged on the central axis of the lifting lug, so as to fix the lifting lug onto the upright post. Because the structure is adopted, on the one hand, the device can be conveniently installed and removed, so that the lifting lug can be removed after lifting, on the other hand, radial force received by the lifting lug is distributed to the whole top frame member and the upright post by the bolts, so that the stress is uniform, and a cooling tower is prevented from deforming during lifting.
Description
Technical field
The utility model relates to a kind of cooling tower hanging apparatus.
Background technology
Existing closed cooling tower major part is all the whole shipment of factory-assembled.Its design of lifting points as shown in Figure 1, at cooling tower top welding hanger 1, as suspension centre, is hung lifting rope into hanger 1 and is carried out integral hoisting when cooling tower integral hoisting.Because large-scale closed cooling tower weight is all more than 5 tons; and there is a θ angle in lifting rope when lifting; making can be to one of hanger power radially in when lifting; because hanger 1 is to be only welded on the top frame member of cooling tower; therefore when slinging, often can cause the torsional deflection of top frame member as shown in Fig. 1 (a); thereby the whole mechanical structure to cooling tower impacts, when serious, even can exert an influence to monnolithic case, cause immeasurable loss.
Utility model content
The purpose of this utility model is to provide a kind of cooling tower hanging apparatus that prevents cooling tower inner body framework generation deformation at lifting cooling tower for the deficiencies in the prior art.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of cooling tower hanging apparatus, the top frame member and the column that comprise cooling tower, also comprise hanger, on described hanger, by three, be bolted to described top frame member and column junction, described three bolts are del and arrange, wherein two described bolts are laid and are symmetrical arranged described hanger is fixed on described top frame member along hanger central axis along described top frame member central axial direction, and the 3rd described bolt is arranged on described hanger central axis described hanger is fixed on described column.
Owing to adopting such scheme, the utility model is fixed on hanger on top frame member limit and with three bolts, hanger and column, top frame member is connected and fixed to form triangle stressed by three bolts, because one side mounting or dismounting with bolts are very convenient, make hanger detachable after lifting is finished, on the other hand, the power radially that hanger is received has been assigned to whole top frame member and column by bolt, make stressed evenly, distortion while having prevented cooling tower lifting.
Accompanying drawing explanation
Fig. 1 (a) is the structural representation of existing hanging apparatus.
Schematic diagram when Fig. 1 (b) is lifting.
Fig. 2 (a) is the structural representation that hanger of the present utility model is installed.
Fig. 2 (b) is the right elevation of Fig. 2 (a).
Fig. 2 (c) is integral structure figure of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, further describe the specific embodiment of this patent.
As shown in Figure 2, a kind of cooling tower hanging apparatus, the top frame member 2 and the column 3 that comprise cooling tower, also comprise hanger 1, on described hanger 1, by three bolts 4, be fixed on described top frame member 2 and column 3 junctions, described three bolts 4 are del and arrange, wherein two described bolts 4 are laid and are symmetrical arranged described hanger 1 is fixed on described top frame member 2 along hanger 1 central axis along described top frame member 2 central axial direction, and the 3rd described bolt is arranged on described hanger 1 central axis described hanger is fixed on described column 3.
As shown in Figure 2 (c), three of hanger 1 use are bolted on column 3 and top frame member 2, mounting or dismounting are very convenient like this, and adopt the suffered power of this structure level direction top frame member 2 just by original, stressedly on frame fine strain of millet 2 tops, top to become whole top frame fine strain of millet 2 and column 3 has all been subject to a power radially, thereby make stressed evenly, indeformable while making its cooling tower lifting.
Claims (1)
1. a cooling tower hanging apparatus, the top frame member and the column that comprise cooling tower, also comprise hanger, it is characterized in that: on described hanger, by three, be bolted to described top frame member and column junction, described three bolts are del and arrange, wherein two described bolts are laid and are symmetrical arranged described hanger is fixed on described top frame member along hanger central axis along described top frame member central axial direction, and the 3rd described bolt is arranged on described hanger central axis described hanger is fixed on described column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221887.2U CN203806928U (en) | 2014-04-30 | 2014-04-30 | Cooling tower lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221887.2U CN203806928U (en) | 2014-04-30 | 2014-04-30 | Cooling tower lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203806928U true CN203806928U (en) | 2014-09-03 |
Family
ID=51445714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420221887.2U Expired - Lifetime CN203806928U (en) | 2014-04-30 | 2014-04-30 | Cooling tower lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203806928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944018A (en) * | 2015-06-26 | 2015-09-30 | 无锡四方友信股份有限公司 | Hoisting ton packaging frame structure |
-
2014
- 2014-04-30 CN CN201420221887.2U patent/CN203806928U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944018A (en) * | 2015-06-26 | 2015-09-30 | 无锡四方友信股份有限公司 | Hoisting ton packaging frame structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170515 Address after: 410116 Hunan province Changsha Yuhua District, Hunan Road two No. 99 Department of art innovation center 11 floor Patentee after: HUNAN YUANHENG TECHNOLOGY Co.,Ltd. Address before: 410008, Hunan County, Changsha City, Xiangyin province Xiangyin County Industrial Park Patentee before: HUNAN YUANHENG COLD WARM EQUIPMENT CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |
|
| CX01 | Expiry of patent term |