CN204510989U - Multistage concrete towers cylinder integral structure - Google Patents
Multistage concrete towers cylinder integral structure Download PDFInfo
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- CN204510989U CN204510989U CN201520151110.8U CN201520151110U CN204510989U CN 204510989 U CN204510989 U CN 204510989U CN 201520151110 U CN201520151110 U CN 201520151110U CN 204510989 U CN204510989 U CN 204510989U
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- tower cylinder
- cylinder
- lower floor
- upper strata
- concrete
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- 239000004567 concrete Substances 0.000 title claims abstract description 29
- 125000006850 spacer group Chemical group 0.000 claims abstract description 26
- 239000011372 high-strength concrete Substances 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000011065 in-situ storage Methods 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to a kind of multistage concrete towers cylinder integral structure, comprise the upper strata tower cylinder and lower floor's tower cylinder that are formed primarily of concrete, the bottom surface of upper strata tower cylinder is fixedly connected with the end face of lower floor's tower cylinder, the top of upper strata tower cylinder is provided with top flange, the bottom of lower floor's tower cylinder is provided with end flange, spacer flanger is provided with between upper strata tower cylinder and lower floor's tower cylinder, spacer flanger is provided with the equally distributed through hole of two circles, wherein pass the first high-strength bolt to downward-extension in outer ring through hole, first high-strength bolt passes described lower floor tower cylinder and is fixedly connected with flange of the described end, through the second high-strength bolt upwards extended in interior ring through hole, second high-strength bolt passes described upper strata tower cylinder and is fixedly connected with described top flange.The cost of concrete towers cylinder is more cheap than conventional steel tower cylinder, concrete towers cylinder cast in situs nearby or prefabricated nearby, saves freight charges, saves haulage time, connects upper and lower tower cylinder by spacer flanger, forms integration and builds, save the engineering time, thus save cost.
Description
Technical field
The utility model relates to building engineering field, is specifically related to a kind of multistage concrete towers cylinder integral structure.
Background technology
Fixing for the large fan such as wind-driven generator, wind turbine, first buries blower foundation underground down below, then on blower foundation, builds 3 to 4 layers of blower fan tower barrel, then at the top of blower fan tower barrel erection blower fan.At present, blower fan tower barrel is steel tower cylinder, and this steel tower cylinder involves great expense, and freight charges are high, and later maintenance costly.
Utility model content
The purpose of this utility model is to provide a kind of multistage concrete towers cylinder integral structure, and the cost of concrete towers cylinder is more cheap than conventional steel tower cylinder with construction cost.
The purpose of this utility model is achieved through the following technical solutions:
A kind of multistage concrete towers cylinder integral structure, comprise the upper strata tower cylinder and lower floor's tower cylinder that are formed primarily of concrete, the bottom surface of described upper strata tower cylinder is fixedly connected with the end face of lower floor's tower cylinder, the top of described upper strata tower cylinder is provided with top flange, the bottom of described lower floor tower cylinder is provided with end flange, spacer flanger is provided with between described upper strata tower cylinder and lower floor's tower cylinder, described spacer flanger is provided with the equally distributed through hole of two circles, wherein pass the first high-strength bolt to downward-extension in outer ring through hole, described first high-strength bolt passes described lower floor tower cylinder and is fixedly connected with flange of the described end, through the second high-strength bolt upwards extended in interior ring through hole, described second high-strength bolt passes described upper strata tower cylinder and is fixedly connected with described top flange.
Further, described spacer flanger setting-in is located on the end face of described lower floor tower cylinder, the first cannelure is provided with between described spacer flanger and lower floor's tower cylinder, high-strength concrete is filled with in described first cannelure, described high-strength concrete connects described spacer flanger and lower floor's tower cylinder, and the height of described high-strength concrete is not higher than the height of spacer flanger.
Further, the bottom of described spacer flanger is provided with the first leveling bolt of the distribution in eight directional, and the bottom of described first leveling bolt is embedded in described lower floor tower cylinder, for leveling spacer flanger.
Further, described top flange setting-in is located on the end face of described upper strata tower cylinder, the second cannelure is provided with between described top flange and upper strata tower cylinder, high-strength concrete is filled with in described second cannelure, described high-strength concrete connects described top flange and upper strata tower cylinder, and the height of described high-strength concrete is not higher than the height of top flange.
Further, the bottom of described top flange is provided with the second leveling bolt of the distribution in eight directional, and the bottom of described second leveling bolt is embedded in the tower cylinder of described upper strata, for leveling top flange.
Further, the outer wall of described upper strata tower cylinder and lower floor's tower cylinder is low wide and up narrow conically shaped, and the inwall of described upper strata tower cylinder and lower floor's tower cylinder is straight tube, and bottom support face is greater than top support surface, the center of gravity of tower cylinder is along with the increase of height to bias internal simultaneously, increases the firm of tower cylinder.
Further, the two ends up and down of described first high-strength bolt and the second high-strength bolt are all fixed by nut.
Further, the outside cover of described high-strength bolt is equiped with PVC sleeve pipe.
Further, the structure that the concrete that described upper strata tower cylinder and lower floor's tower cylinder are C35-C40 label is formed.
The beneficial effects of the utility model are: the cost of concrete towers cylinder is more cheap than conventional steel tower cylinder, concrete towers cylinder cast in situs nearby or prefabricated nearby, save freight charges, save haulage time, upper and lower tower cylinder is connected by spacer flanger, formation integration is built, and saves the engineering time, thus saves cost.
Accompanying drawing explanation
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the structural representation of multistage concrete towers cylinder integral structure described in the utility model embodiment.
In figure:
1, upper strata tower cylinder; 2, lower floor's tower cylinder; 3, end flange; 4, spacer flanger; 5, flange is pushed up; 6, the first high-strength bolt; 7, the second high-strength bolt 8, blower foundation 9, top layer tower cylinder.
Detailed description of the invention
As shown in Figure 1, one described in the utility model embodiment multistage concrete towers cylinder integral structure, comprise the upper strata tower cylinder 1 and lower floor's tower cylinder 2 that are formed primarily of concrete, the bottom surface of described upper strata tower cylinder 1 is fixedly connected with the end face of lower floor's tower cylinder 2, described upper strata tower cylinder 1 is low wide and up narrow conically shaped with the outer wall of lower floor's tower cylinder 2, described upper strata tower cylinder 1 is straight tube with the inwall of lower floor's tower cylinder 2, the structure that the concrete that described upper strata tower cylinder 1 and lower floor's tower cylinder 2 are C35-C40 label is formed.
The bottom of described lower floor tower cylinder 2 is provided with end flange 3, and flange of the described end 3 is provided with the equally distributed through hole of two circles, and outer ring through hole is for connecting the adpting flange of bottom column cylinder or blower foundation 8.
Spacer flanger 4 is provided with between described upper strata tower cylinder 1 and lower floor's tower cylinder 2, described spacer flanger 4 setting-in is located on the end face of described lower floor tower cylinder 2, the first cannelure is provided with between described spacer flanger 4 and lower floor's tower cylinder 2, the bottom being positioned at spacer flanger 4 in described first cannelure is provided with the first leveling bolt of the distribution in eight directional, the bottom of described first leveling bolt is embedded in described lower floor tower cylinder 2, high-strength concrete is filled with in described first cannelure, described high-strength concrete connects described spacer flanger 4 and lower floor's tower cylinder 2, the height of described high-strength concrete is not higher than the height of spacer flanger 4.
The top of described upper strata tower cylinder 1 is provided with top flange 5, described top flange 5 is provided with the equally distributed through hole of two circles, interior ring through hole is used for connecting fan or top layer tower cylinder 9, described top flange 5 setting-in is located on the end face of described upper strata tower cylinder 1, the second cannelure is provided with between described top flange 5 and upper strata tower cylinder 1, the bottom of described top flange 5 is provided with the second leveling bolt of the distribution in eight directional, the bottom of described second leveling bolt is embedded in described upper strata tower cylinder 1, high-strength concrete is filled with in described second cannelure, described high-strength concrete connects described top flange 5 and upper strata tower cylinder 1, the height of described high-strength concrete is not higher than the height of top flange 5.
Described spacer flanger 4 is provided with the equally distributed through hole of two circles, wherein pass the first high-strength bolt 6 to downward-extension in outer ring through hole, described first high-strength bolt 6 passes described lower floor tower cylinder 2 and is fixedly connected with flange of the described end 3, through the second high-strength bolt 7 upwards extended in interior ring through hole, described second high-strength bolt 7 passes described upper strata tower cylinder 1 and is fixedly connected with described top flange 5, and the two ends up and down of described first high-strength bolt 6 and the second high-strength bolt 7 are all fixed by nut; The outside cover of described high-strength bolt is equiped with PVC sleeve pipe.
This structure first builds the skeleton be made up of flange and high-strength bolt, then disposable grouting, then carries out post tensioning to high-strength bolt, as long as wait for that cement is fixed, just can install, can directly build at the scene, avoid long-distance transport, greatly reduce the expense of engineering time and transport.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection domain of the present utility model.
Claims (9)
1. a multistage concrete towers cylinder integral structure, comprise the upper strata tower cylinder and lower floor's tower cylinder that are formed primarily of concrete, the bottom surface of described upper strata tower cylinder is fixedly connected with the end face of lower floor's tower cylinder, it is characterized in that: the top of described upper strata tower cylinder is provided with top flange, the bottom of described lower floor tower cylinder is provided with end flange, spacer flanger is provided with between described upper strata tower cylinder and lower floor's tower cylinder, described spacer flanger is provided with the equally distributed through hole of two circles, wherein pass the first high-strength bolt to downward-extension in outer ring through hole, described first high-strength bolt passes described lower floor tower cylinder and is fixedly connected with flange of the described end, through the second high-strength bolt upwards extended in interior ring through hole, described second high-strength bolt passes described upper strata tower cylinder and is fixedly connected with described top flange.
2. multistage concrete towers cylinder integral structure according to claim 1, it is characterized in that: described spacer flanger setting-in is located on the end face of described lower floor tower cylinder, the first cannelure is provided with between described spacer flanger and lower floor's tower cylinder, be filled with high-strength concrete in described first cannelure, described high-strength concrete connects described spacer flanger and lower floor's tower cylinder.
3. multistage concrete towers cylinder integral structure according to claim 2, is characterized in that: the bottom of described spacer flanger is provided with the first leveling bolt of the distribution in eight directional, and the bottom of described first leveling bolt is embedded in described lower floor tower cylinder.
4. multistage concrete towers cylinder integral structure according to claim 1, it is characterized in that: described top flange setting-in is located on the end face of described upper strata tower cylinder, the second cannelure is provided with between described top flange and upper strata tower cylinder, be filled with high-strength concrete in described second cannelure, described high-strength concrete connects described top flange and upper strata tower cylinder.
5. multistage concrete towers cylinder integral structure according to claim 4, is characterized in that: the bottom of described top flange is provided with the second leveling bolt of the distribution in eight directional, and the bottom of described second leveling bolt is embedded in the tower cylinder of described upper strata.
6. multistage concrete towers cylinder integral structure according to claim 1, it is characterized in that: the outer wall of described upper strata tower cylinder and lower floor's tower cylinder is low wide and up narrow conically shaped, the inwall of described upper strata tower cylinder and lower floor's tower cylinder is straight tube.
7. multistage concrete towers cylinder integral structure according to claim 1, is characterized in that: the two ends up and down of described first high-strength bolt and the second high-strength bolt are all fixed by nut.
8. multistage concrete towers cylinder integral structure according to claim 1, is characterized in that: the outside cover of described high-strength bolt is equiped with PVC sleeve pipe.
9. according to the multistage concrete towers cylinder integral structure in claim 1-8 described in any one, it is characterized in that: the structure that the concrete that described upper strata tower cylinder and lower floor's tower cylinder are C35-C40 label is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520151110.8U CN204510989U (en) | 2015-03-17 | 2015-03-17 | Multistage concrete towers cylinder integral structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520151110.8U CN204510989U (en) | 2015-03-17 | 2015-03-17 | Multistage concrete towers cylinder integral structure |
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| Publication Number | Publication Date |
|---|---|
| CN204510989U true CN204510989U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520151110.8U Active CN204510989U (en) | 2015-03-17 | 2015-03-17 | Multistage concrete towers cylinder integral structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116676A (en) * | 2017-06-17 | 2017-09-01 | 中国二十二冶集团有限公司 | Superelevation blower fan prestressed concrete tower tube construction method |
| CN107825563A (en) * | 2017-11-09 | 2018-03-23 | 北京金风科创风电设备有限公司 | Levelling device, tower segment and manufacturing method thereof, and tower and manufacturing method thereof |
| CN115354903A (en) * | 2022-08-24 | 2022-11-18 | 中国电建集团西北勘测设计研究院有限公司 | Method for leveling and adjusting levelness of flange on conversion section of hybrid tower drum |
-
2015
- 2015-03-17 CN CN201520151110.8U patent/CN204510989U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116676A (en) * | 2017-06-17 | 2017-09-01 | 中国二十二冶集团有限公司 | Superelevation blower fan prestressed concrete tower tube construction method |
| CN107825563A (en) * | 2017-11-09 | 2018-03-23 | 北京金风科创风电设备有限公司 | Levelling device, tower segment and manufacturing method thereof, and tower and manufacturing method thereof |
| CN115354903A (en) * | 2022-08-24 | 2022-11-18 | 中国电建集团西北勘测设计研究院有限公司 | Method for leveling and adjusting levelness of flange on conversion section of hybrid tower drum |
| CN115354903B (en) * | 2022-08-24 | 2024-04-09 | 中国电建集团西北勘测设计研究院有限公司 | Leveling and adjusting method for flange levelness on mixing tower barrel conversion section |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170524 Address after: 013899 the Inner Mongolia Autonomous Region Xilinguole Meng Zhengxiangbaiqi minganto town development and Reform Bureau on the third floor Room 303 Patentee after: Jian An Cheng (Inner Mongolia) Amperex Technology Limited Address before: 100176, C building, 2 F, BD International Plaza, 6 West Sheng Road, Beijing economic and Technological Development Zone, Beijing Patentee before: Chen Baomin |