CN204024187U - A kind of precast concrete tile with detachable hoisting structure - Google Patents
A kind of precast concrete tile with detachable hoisting structure Download PDFInfo
- Publication number
- CN204024187U CN204024187U CN201420391641.XU CN201420391641U CN204024187U CN 204024187 U CN204024187 U CN 204024187U CN 201420391641 U CN201420391641 U CN 201420391641U CN 204024187 U CN204024187 U CN 204024187U
- Authority
- CN
- China
- Prior art keywords
- tile
- hanger
- precast concrete
- hoisting structure
- bolt hole
- 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
- 239000011178 precast concrete Substances 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 210000000481 breast Anatomy 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000004567 concrete Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model belongs to wind turbine tower technical field of structures, specifically provide a kind of precast concrete tile with detachable hoisting structure, comprise tile, tile is provided with tile bolt hole, tile outboard sidewalls relative position is provided with hanger, the base plate of hanger is provided with ear stud hole, is bolted between tile and hanger, and bolt two ends are fixed by nut.The utility model is bolted hanger on greater weight precast concrete tile outboard sidewalls, be convenient to the lifting of tile and the dismounting of hanger, overcome the deficiency of existing reinforcing bar embedded type lifting, effectively can ensure the safety of tile component in hoisting process, personnel and equipment simultaneously.
Description
Technical field
The utility model belongs to wind turbine tower technical field of structures, is specifically related to a kind of precast concrete tile with detachable hoisting structure.
Background technology
Along with the power of wind power generating set is increasing, impeller diameter is increasing, and corresponding tower height is also more and more higher, and the sectional dimension of pylon is also increasing, causes the cost of steel tower tube significantly to rise thus, and transport difficult.Therefore, the concrete pylon for wind power generating set arises at the historic moment.
Concrete pylon is formed by some splicing prefabricated components, first tile (precast concrete tower component) is assemblied into ring section, then ring section is assembled into tower joint, finally tower joint is assembled into pylon.Wherein, tile center of circle angle is 10o ~ 180o, and thickness is 10cm ~ 200cm, and tile outer dia is 2m ~ 15m, and tile height is 1m ~ 20m, and tile weight is 0.1t ~ 35t.
The existing hoisting structure for precast concrete tile is reinforcing bar flush type, need to remove burying reinforcing bar underground after rigging out, but along with tile weight becomes large, adopt this reinforcing bar flush type hanging method can destroy the strength and stiffness requirement of tile when removing and burying reinforcing bar underground, lifting construction has a big risk simultaneously.
Utility model content
The purpose of this utility model overcomes the inconvenience of existing reinforcing bar flush type hoisting structure to remove, the strength and stiffness of destructible tile, the problem that lifting construction has a big risk.
For this reason, the utility model provides a kind of precast concrete tile with detachable hoisting structure, comprise tile, described tile is provided with tile bolt hole, described tile outboard sidewalls relative position is provided with hanger, the base plate of described hanger is provided with ear stud hole, is bolted between described tile and hanger, and described bolt two ends are fixed by nut.
Above-mentioned tile bosom is embedded with quadrangular steel sheets.
Above-mentioned steel plate is provided with steel plate bolt hole, the tile bolt hole one_to_one corresponding in this steel plate bolt hole and tile.
Above-mentioned hanger is that steel welding combines.
Base plate and the tile sidewall of above-mentioned hanger are fitted.
The beneficial effects of the utility model there is provided a kind of precast concrete tile with detachable hoisting structure, precast concrete tile is installed a kind of detachable hanger, and the intensity of hanger can meet greater weight precast concrete tower component, to ensure component in component assembly process, personnel and device security, and hanger can be reused, and provides cost savings.
Below with reference to accompanying drawing, the utility model is described in further details.
Accompanying drawing explanation
Fig. 1 is the utility model hanger mounting structure schematic diagram.
Fig. 2 is the plane structure schematic diagram of hanger in the utility model.
Fig. 3 is the facade structures schematic diagram of hanger in the utility model.
Fig. 4 is pre-embedded steel slab and the vertical arrangement schematic diagram of bolt hole in the utility model tile.
Fig. 5 is pre-embedded steel slab and bolt hole plane arrangement structure schematic diagram in the utility model tile.
Description of reference numerals: 1, tile; 21, tile bolt hole; 22, ear stud hole; 23, steel plate bolt hole; 3, steel plate; 4, bolt; 5, hanger; 6, nut.
Detailed description of the invention
Embodiment 1:
Remove to overcome the inconvenience of existing reinforcing bar flush type hoisting structure, the strength and stiffness of destructible tile, the problem that lifting construction has a big risk, the utility model provides a kind of precast concrete tile with detachable hoisting structure as shown in Figure 1, Figure 2 and Figure 3, comprise tile 1, described tile 1 is provided with tile bolt hole 21, described tile 1 outboard sidewalls relative position is provided with hanger 5, the base plate of described hanger 5 is provided with ear stud hole 22, described tile 1 is connected by bolt 4 with between hanger 5, and described bolt 4 two ends are fixed by nut 6.
By bolt 4 through the ear stud hole 22 on the tile bolt hole 21 of tile 1 and hanger 5, interior outside nut 6 set bolt 4 of tile 1, realizes the fixing of tile 1 and hanger 5.Hanger 5 is arranged on the outboard sidewalls of tile 1, and after the lifting of tile 1 completes, the convenient disassembly of hanger 5, can not destroy the strength and stiffness of tile 1, and hanger 5 also can reuse simultaneously, saves cost.
Embodiment 2:
On the basis of embodiment 1, as shown in Figure 4 and Figure 5, described tile 1 bosom is embedded with quadrangular steel sheets 3, described steel plate 3 is provided with steel plate bolt hole 23, this steel plate bolt hole 23 and tile bolt hole 21 one_to_one corresponding in tile 1, also have passed through the steel plate bolt hole 23 on steel plate 3 when passing the tile bolt hole 21 in tile 1 at bolt 4; Steel plate 3 plays the effect of stiffener, the intensity of tile 1 in hoisting process is not destroyed, ensure that component, personnel and device security in lifting construction process.
Because the tower joint of existing wind turbine tower is arc precast concrete tile, tile center of circle angle is 10o ~ 180o, thickness is 10cm ~ 200cm, tile outer dia is 2m ~ 15m, and tile height is 1m ~ 20m, and tile weight is 0.1t ~ 35t, and in order to make the intensity of hanger 5 can meet this greater weight tile, above-mentioned hanger 5 combines for steel welds, and meanwhile, base plate and tile 1 sidewall of hanger 5 are fitted.
In sum, existing greater weight precast concrete tile outboard sidewalls is bolted hanger, be convenient to the lifting of tile and the dismounting of hanger, overcome the deficiency of existing reinforcing bar embedded type lifting, effectively can ensure the safety of tile component in hoisting process, personnel and equipment simultaneously.
More than exemplifying is only illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, everyly all belongs within protection scope of the present invention with the same or analogous design of the utility model.
Claims (5)
1. the precast concrete tile with detachable hoisting structure, comprise tile (1), it is characterized in that: described tile (1) is provided with tile bolt hole (21), described tile (1) outboard sidewalls relative position is provided with hanger (5), the base plate of described hanger (5) is provided with ear stud hole (22), be connected by bolt (4) between described tile (1) with hanger (5), described bolt (4) two ends are fixed by nut (6).
2., as claimed in claim 1 with the precast concrete tile of detachable hoisting structure, it is characterized in that: described tile (1) bosom is embedded with quadrangular steel sheets (3).
3. as claimed in claim 2 with the precast concrete tile of detachable hoisting structure, it is characterized in that: described steel plate (3) is provided with steel plate bolt hole (23), this steel plate bolt hole (23) and tile bolt hole (21) one_to_one corresponding in tile (1).
4. as claimed in claim 1 with the precast concrete tile of detachable hoisting structure, it is characterized in that: described hanger (5) combines for steel welds.
5., as claimed in claim 1 with the precast concrete tile of detachable hoisting structure, it is characterized in that: base plate and tile (1) sidewall of described hanger (5) are fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391641.XU CN204024187U (en) | 2014-07-16 | 2014-07-16 | A kind of precast concrete tile with detachable hoisting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391641.XU CN204024187U (en) | 2014-07-16 | 2014-07-16 | A kind of precast concrete tile with detachable hoisting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024187U true CN204024187U (en) | 2014-12-17 |
Family
ID=52064072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420391641.XU Expired - Lifetime CN204024187U (en) | 2014-07-16 | 2014-07-16 | A kind of precast concrete tile with detachable hoisting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204024187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4245990A1 (en) * | 2022-03-17 | 2023-09-20 | Siemens Gamesa Renewable Energy A/S | Connection equipment adapter for a wind turbine tower section |
-
2014
- 2014-07-16 CN CN201420391641.XU patent/CN204024187U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4245990A1 (en) * | 2022-03-17 | 2023-09-20 | Siemens Gamesa Renewable Energy A/S | Connection equipment adapter for a wind turbine tower section |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |