CN204024009U - The assembled operating platform of a kind of wind-power electricity generation precast concrete pylon - Google Patents
The assembled operating platform of a kind of wind-power electricity generation precast concrete pylon Download PDFInfo
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- CN204024009U CN204024009U CN201420391485.7U CN201420391485U CN204024009U CN 204024009 U CN204024009 U CN 204024009U CN 201420391485 U CN201420391485 U CN 201420391485U CN 204024009 U CN204024009 U CN 204024009U
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- 239000011178 precast concrete Substances 0.000 title claims abstract description 17
- 230000005611 electricity Effects 0.000 title claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000004567 concrete Substances 0.000 description 4
- 238000003032 molecular docking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Wind Motors (AREA)
Abstract
The utility model belongs to wind turbine tower technical field of structures, specifically provide a kind of wind-power electricity generation precast concrete pylon assembled operating platform, comprise peripheral operation platform support and built-in function platform support, described peripheral operation platform support is fixedly connected with inside wall with the lateral wall of tower joint respectively with built-in function platform support, on described peripheral operation platform support and built-in function platform support, place operating platform, described peripheral operation platform support outer is provided with peripheral operation platform guardrail, described built-in function platform support outer is provided with built-in function platform guardrail.The assembled operating platform of this pylon has ensured the personal security of pylon construction period, provide in a pylon body and external prestressing stretching construction platform, solve the problem of splicing prefabricated components precision, reduced the expense of other platform building equipment in hoisting process simultaneously.
Description
Technical field
The utility model belongs to wind turbine tower technical field of structures, is specifically related to the assembled operating platform of a kind of wind-power electricity generation precast concrete pylon.
Background technology
Along with the power of wind power generating set is increasing, impeller diameter is increasing, and corresponding pylon height is also more and more higher, and the sectional dimension of pylon is also increasing, causes thus the cost of head tower cylinder significantly to rise, and transport difficulty.Therefore, arise at the historic moment for the concrete pylon of wind power generating set.
Concrete pylon is formed by some splicing prefabricated components, first tile (precast unit) is assemblied into ring section, then ring section is assembled into annular tower joint, finally tower joint is assembled into pylon.In tile concrete component, be arranged symmetrically with duct, hole count is in 4～10 holes, aperture 140mm, and height is identical with tile height.
The method of existing precast concrete pylon framework is that the operating platform that upper and lower tower saves when assembled in the assembled process of pylon is generally fixed, or basket-hanging, but because fixed platform cannot reuse, basket-hanging is difficult to ensure personal security, thereby is difficult to ensure the stable risk that has the construction period of pylon construction period.When two tower joint docking, need the docking of manual monitoring tower joint, implement the stretch-draw of prestressing with bond, therefore, need to provide a kind of novel manual operation platform, to ensure the safety of construction period personnel and equipment.
Utility model content
The purpose of this utility model is to overcome existing pylon operating platform cannot reuse, and is difficult to ensure the personal security of pylon construction period and the problem of splicing prefabricated components precision.
For this reason, the utility model provides a kind of wind-power electricity generation precast concrete pylon assembled operating platform, comprise peripheral operation platform support and built-in function platform support, described peripheral operation platform support is fixedly connected with inside wall with the lateral wall of tower joint respectively with built-in function platform support, on described peripheral operation platform support and built-in function platform support, place operating platform, described peripheral operation platform support outer is provided with peripheral operation platform guardrail, and described built-in function platform support outer is provided with built-in function platform guardrail.
Above-mentioned tower joint top sidewall is provided with bolt hole, in this bolt hole, is embedded with steel pipe.
Above-mentioned bolt hole two rows arrange, and every row arranges 2 bolts hole, and totally 4 bolt hole compositions of two rows are a set of.
Above-mentioned bolt hole has many covers, is circumferentially uniformly distributed along annular tower joint.
Between said external operating platform support and built-in function platform support and tower joint, be bolted to connection, the inside and outside both sides of bolt are fixed by nut.
Said external operating platform support is provided with peripheral operation stage grid grid.
Above-mentioned built-in function platform support is provided with built-in function stage grid grid.
Aforesaid operations platform is polygon or circle.
The beneficial effects of the utility model have been to provide the assembled operating platform of a kind of wind-power electricity generation precast concrete pylon, this operating platform provides an individual interior and external prestressing stretching construction platform, and tower saves the control platform of assembled exactitude position, for constructor and equipment provide the bay of a safety and stability; Meanwhile, building of this operating platform improves splicing prefabricated components precision, accelerates the assembled progress of prefabricated units, reduced the expense of other platform building equipment in hoisting process.
Below with reference to accompanying drawing, the utility model is described in further details.
Brief description of the drawings
Fig. 1 is the mounting structure schematic diagram of the utility model pylon operating platform.
Fig. 2 is the utility model tower joint inner bolt hole plane arrangement structure schematic diagram.
Fig. 3 is the vertical arrangement schematic diagram in the utility model tower joint inner bolt hole.
Fig. 4 is the utility model pylon peripheral operation platform structure schematic diagram.
Fig. 5 is the utility model pylon built-in function platform structure schematic diagram.
Fig. 6 is the inside and outside operating platform grid structural representation of the utility model.
Description of reference numerals: 1, tower joint; 2, bolt hole; 3, peripheral operation platform support; 4, peripheral operation platform guardrail; 5, built-in function platform support; 6, built-in function platform guardrail; 7, set bolt; 8, hold-down nut; 9, built-in function stage grid grid; 10, peripheral operation stage grid grid.
Detailed description of the invention
Embodiment 1:
Cannot reuse in order to overcome existing pylon operating platform, be difficult to ensure the personal security of pylon construction period and the problem of splicing prefabricated components precision, it is a kind of as Fig. 1 that the utility model provides, the assembled operating platform of wind-power electricity generation precast concrete pylon shown in Fig. 4 and Fig. 5, comprise peripheral operation platform support 3 and built-in function platform support 5, described peripheral operation platform support 3 is fixedly connected with inside wall with the lateral wall of tower joint 1 respectively with built-in function platform support 5, on described peripheral operation platform support 3 and built-in function platform support 5, place operating platform, described peripheral operation platform support 3 outers are provided with peripheral operation platform guardrail 4, described built-in function platform support 5 outers are provided with built-in function platform guardrail 6.
In the time that the assembled operating platform of pylon of the present embodiment is installed, first, as shown in Figures 2 and 3, save on 1 top sidewall and be provided with bolt hole 2 at each described tower, in order to reinforce bolt hole 2, in this bolt hole 2, be embedded with steel pipe, by bolt hole 2 two rows settings, every row arranges 2 bolts hole 2, and totally 4 bolts hole 2 of two rows form a set of; Described bolt hole 2 has many covers, is circumferentially uniformly distributed along annular tower joint 1.
Then, utilize hoisting machine that first tower joint 1 is lifted into precalculated position; Save the interior inserting bolt 7 of bolt hole 2 at 1 top at first tower, the inside and outside both sides of bolt 7 are fixing by nut 8, in bolt 7 inner sides, built-in function platform support 5 is installed, peripheral operation platform support 3 is installed in bolt 7 outsides, like this, between peripheral operation platform support 3 and built-in function platform support 5 and tower joint 1, be fixedly connected with by bolt 7, be convenient to dismounting, operating platform can be reused, cost-saving; On peripheral operation platform support 3 and built-in function platform support 5, place operating platform, according to the concrete condition of construction, operating platform is polygon or circle.
Secondly, as shown in Figure 4 and Figure 5, in outside operating platform support 3 outers, peripheral operation platform guardrail 4 is installed, in built-in function platform support 5 outers, built-in function platform guardrail 6 is installed, protection constructor's safety.
Finally, in order better to ensure the personal security of pylon construction period, as shown in Figure 6, peripheral operation stage grid grid 10 are installed on said external operating platform support 3, built-in function stage grid grid 9 are installed on above-mentioned built-in function platform support 5.
The assembled operating platform of wind-power electricity generation precast concrete pylon that the utility model provides has ensured the personal security of pylon construction period, provide in a pylon body and external prestressing stretching construction platform, solve the problem of splicing prefabricated components precision, reduced the expense of other platform building equipment in hoisting process simultaneously.
More than exemplifying is only to illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, within the every and same or analogous design of the utility model all belongs to protection scope of the present invention.
Claims (8)
1. the assembled operating platform of wind-power electricity generation precast concrete pylon, it is characterized in that: comprise peripheral operation platform support (3) and built-in function platform support (5), described peripheral operation platform support (3) is fixedly connected with inside wall with the lateral wall of tower joint (1) respectively with built-in function platform support (5), the upper operating platform of placing of described peripheral operation platform support (3) and built-in function platform support (5), described peripheral operation platform support (3) outer is provided with peripheral operation platform guardrail (4), described built-in function platform support (5) outer is provided with built-in function platform guardrail (6).
2. the assembled operating platform of wind-power electricity generation precast concrete pylon as claimed in claim 1, is characterized in that: described tower joint (1) top sidewall is provided with bolt hole (2), and this bolt hole is embedded with steel pipe in (2).
3. the assembled operating platform of wind-power electricity generation precast concrete pylon as claimed in claim 2, it is characterized in that: described bolt hole (2) two rows setting, every row arranges 2 bolts hole (2), and two rows totally 4 bolts hole (2) form a set of.
4. the assembled operating platform of wind-power electricity generation precast concrete pylon as claimed in claim 3, is characterized in that: described bolt hole (2) has many covers, is circumferentially uniformly distributed along annular tower joint (1).
5. the assembled operating platform of wind-power electricity generation precast concrete pylon as claimed in claim 1, it is characterized in that: between described peripheral operation platform support (3) and built-in function platform support (5) and tower joint (1), be fixedly connected with by bolt (7), the inside and outside both sides of bolt (7) are fixing by nut (8).
6. the assembled operating platform of wind-power electricity generation precast concrete pylon as claimed in claim 1, is characterized in that: described peripheral operation platform support (3) is provided with peripheral operation stage grid grid (10).
7. the assembled operating platform of wind-power electricity generation precast concrete pylon as claimed in claim 1, is characterized in that: described built-in function platform support (5) is provided with built-in function stage grid grid (9).
8. the assembled operating platform of wind-power electricity generation precast concrete pylon as claimed in claim 1, is characterized in that: described operating platform is polygon or circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391485.7U CN204024009U (en) | 2014-07-16 | 2014-07-16 | The assembled operating platform of a kind of wind-power electricity generation precast concrete pylon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391485.7U CN204024009U (en) | 2014-07-16 | 2014-07-16 | The assembled operating platform of a kind of wind-power electricity generation precast concrete pylon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024009U true CN204024009U (en) | 2014-12-17 |
Family
ID=52063894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420391485.7U Expired - Lifetime CN204024009U (en) | 2014-07-16 | 2014-07-16 | The assembled operating platform of a kind of wind-power electricity generation precast concrete pylon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204024009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2804038A1 (en) * | 2019-07-30 | 2021-02-02 | Hws Concrete Towers S L | ANCHOR FOR SELF-CLIMBING STRUCTURE (Machine-translation by Google Translate, not legally binding) |
-
2014
- 2014-07-16 CN CN201420391485.7U patent/CN204024009U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2804038A1 (en) * | 2019-07-30 | 2021-02-02 | Hws Concrete Towers S L | ANCHOR FOR SELF-CLIMBING STRUCTURE (Machine-translation by Google Translate, not legally binding) |
| WO2021019114A1 (en) * | 2019-07-30 | 2021-02-04 | Hws Concrete Towers S.L. | Anchor for a self-climbing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |