CN210178514U - Wind power tower with manhole - Google Patents
Wind power tower with manhole Download PDFInfo
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- CN210178514U CN210178514U CN201920756727.0U CN201920756727U CN210178514U CN 210178514 U CN210178514 U CN 210178514U CN 201920756727 U CN201920756727 U CN 201920756727U CN 210178514 U CN210178514 U CN 210178514U
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- manhole
- ladder
- pylon
- tower according
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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Abstract
The utility model provides a wind-powered electricity generation pylon with manhole, including the pylon body, the pylon body is the cylinder structure seted up the long circle on the lateral wall of pylon body and be the vertical manhole of arranging for the staff business turn over, center on the pore wall internal surface of manhole be equipped with the lateral wall of pylon body perpendicular and to the annular reinforcement body of the inside extension of pylon body the lower part edge of the pore wall of manhole is equipped with to along the horizontal direction the protruding ladder blocks that have the round hole of stretching of pylon body inside, the aperture of round hole with the width of manhole equals. The utility model provides a wind power tower, after having set up the manhole, through carrying out optimal design to the structure in the manhole, improved the bearing performance of wind power tower after the trompil; and furthermore, the safety of the manhole in the using process is ensured by the mode of connecting the ladder blocks and the ladder frame.
Description
Technical Field
The utility model belongs to the technical field of wind power equipment, concretely relates to wind power tower with manhole.
Background
The wind power tower needs to be provided with a manhole for workers to enter and exit, but because the wind power tower is a load-bearing structure, if the hole is formed in the side wall of the tower, the load-bearing performance of the wind power tower is necessarily reduced, and therefore the load-bearing performance of the wind power tower needs to be designed in an auxiliary mode after the manhole is arranged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wind power tower with manhole ensures that wind power tower can satisfy wind power tower's bearing nature requirement after setting up the manhole.
The technical scheme of the utility model, include:
the utility model provides a wind power tower with manhole, includes the pylon body, the pylon body is the cylinder structure seted up the long circle and be the vertical manhole of arranging in order to supply the staff business turn over on the lateral wall of pylon body, center on the pore wall internal surface of manhole be equipped with the lateral wall of pylon body perpendicular and to the annular reinforcement body that the pylon body is inside to be extended the lower part edge of the pore wall of manhole is equipped with to along the horizontal direction the protruding ladder blocks that have the round hole of stretching of pylon body inside, the aperture of round hole with the width of manhole equals.
The annular reinforcing body is connected in the manhole in a welding mode.
The ladder block is square, and the ladder block is made into the shaping by the arc, the radian of arc with the radian looks adaptation of the lower part of manhole.
The ladder blocks are connected in the manhole in a welding mode.
The width of the annular reinforcing body is far smaller than that of the ladder blocks, the annular reinforcing body is of an integrally formed structure, and the thickness of the annular reinforcing body is not smaller than that of the side wall of the tower body.
The both ends of keeping away from one side of manhole on the ladder piece are equipped with the ladder hole to supply the ladder frame to pass and with ladder frame fixed connection.
The circular hole is provided with a cover plate capable of being opened and closed, the cover plate is provided with a notch, the notch end is close to the ladder hole, a sliding rod is arranged at the notch end and can stretch and retract, and the sliding rod is connected with the edge of the circular hole when being extended.
The sliding rods are arranged in two sliding rib blocks, and the sliding rib blocks are welded on the cover plate.
One end of the cover plate, which is far away from the notch, is hinged to the lower surface of the ladder block.
The utility model provides a wind power tower, after having set up the manhole, through carrying out optimal design to the structure in the manhole, improved the bearing performance of wind power tower after the trompil; furthermore, the safety of the manhole in the using process is ensured in a mode of connecting the ladder blocks with the ladder frame; especially, through the cover plate structure that can open, whether can decide to open the cover plate as required after the staff gets into the manhole, for example, when needing to overhaul the pylon of lower part, open the cover plate and can get into lower part pylon along the ladder frame, otherwise keep the cover plate to close.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of a wind power tower with a manhole provided by the present invention.
FIG. 2 is a side view;
fig. 3 is a sectional view.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the present embodiment provides a wind power tower with a manhole, which includes a tower body 10, wherein the tower body 10 is of a cylindrical structure, a manhole 11 that is oblong and is vertically arranged for a worker to enter and exit is opened on a side wall of the tower body 10, an annular reinforcing body 12 that is perpendicular to the side wall of the tower body and extends towards the inside of the tower body is provided on an inner surface of a hole wall surrounding the manhole 11, a step 13 with a round hole 14 that protrudes towards the inside of the tower body along a horizontal direction is provided on a lower edge of the hole wall of the manhole 11, a diameter of the round hole 14 is equal to a width of the manhole 11, and the purpose is to facilitate the entering and exiting of the worker, so a diameter of the round hole and a width of the manhole are set to be substantially equal or equal.
The annular reinforcing body 12 is connected in the manhole by welding.
The ladder block 13 is square, and the ladder block is manufactured and molded by an arc-shaped plate, and the radian of the arc-shaped plate is matched with the radian of the lower part of the manhole. The ladder blocks 13 are usually integrally formed, and a circular hole is formed in the center of each ladder block by cutting.
The ladder blocks are connected in the manhole 11 by welding.
The width of the annular reinforcing body 12 is much smaller than that of the ladder blocks, and the annular reinforcing body is an integrally formed structure, and the thickness of the annular reinforcing body is not smaller than that of the side wall of the tower body. The annular reinforcing body 12 is welded inside the manhole 11, and a stable supporting structure is formed between the annular reinforcing body 12 and the manhole 11, so that a strong supporting force can be provided, and the tower is prevented from being deformed after being subjected to the action of gravity.
Two ends of one side of the ladder block 13, which is far away from the manhole 11, are provided with ladder holes 19 for the ladder frame to pass through and be fixedly connected with the ladder frame. The design of combining the ladder blocks 13 with the ladder frame can ensure the use safety of the manhole, namely after workers enter the tower through the manhole, the front part of the tower is provided with the ladder frame to limit and protect the workers, and the ladder frame also provides the possibility of holding the workers by hands.
The round hole 14 is provided with a cover plate 15 capable of being opened and closed, the cover plate 15 is provided with a notch 16, the end of the notch 16 is close to the ladder hole 19, a sliding rod 17 is arranged at the notch end, and the sliding rod can stretch and retract and is connected with the edge of the round hole when extending. The purpose of the gap is to allow the arm of the worker to pass through, and the gap is arranged so that the worker located at the lower part of the ladder block can manually open or close the cover 15.
The sliding rods 17 are arranged in two sliding rib blocks 18, and the sliding rib blocks are welded to the cover plate.
One end of the cover plate 15, which is far away from the notch, is hinged to the lower surface of the ladder block, so that the cover plate 15 can drop downwards after being opened, and the working personnel can not be hindered from entering and exiting along the manhole.
The utility model provides a wind power tower, after having set up the manhole, through carrying out optimal design to the structure in the manhole, improved the bearing performance of wind power tower after the trompil; furthermore, the safety of the manhole in the using process is ensured in a mode of connecting the ladder blocks with the ladder frame; especially, through the cover plate structure that can open, whether can decide to open the cover plate as required after the staff gets into the manhole, for example, when needing to overhaul the pylon of lower part, open the cover plate and can get into lower part pylon along the ladder frame, otherwise keep the cover plate to close.
In summary, it is readily understood by those skilled in the art that the advantageous modes described above can be freely combined and superimposed without conflict.
The above description is only an example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a wind power tower with manhole, includes the pylon body, its characterized in that, the pylon body is the cylinder structure seted up the long circle and be the vertical manhole of arranging in order to supply the staff business turn over on the lateral wall of pylon body, center on the pore wall internal surface of manhole be equipped with the lateral wall of pylon body is perpendicular and to the annular reinforcement body that the pylon body is inside to be extended the lower part edge of the pore wall of manhole is equipped with to along the horizontal direction the protruding ladder blocks that have the round hole of stretching in pylon body inside, the aperture of round hole with the width of manhole equals.
2. Wind tower according to claim 1,
the annular reinforcing body is connected in the manhole in a welding mode.
3. Wind tower according to claim 1,
the ladder block is square, and the ladder block is made into the shaping by the arc, the radian of arc with the radian looks adaptation of the lower part of manhole.
4. Wind tower according to claim 3,
the ladder blocks are connected in the manhole in a welding mode.
5. Wind tower according to claim 1,
the width of the annular reinforcing body is far smaller than that of the ladder blocks, the annular reinforcing body is of an integrally formed structure, and the thickness of the annular reinforcing body is not smaller than that of the side wall of the tower body.
6. Wind tower according to claim 1,
the both ends of keeping away from one side of manhole on the ladder piece are equipped with the ladder hole to supply the ladder frame to pass and with ladder frame fixed connection.
7. Wind tower according to claim 6,
the circular hole is provided with a cover plate capable of being opened and closed, the cover plate is provided with a notch, the notch end is close to the ladder hole, a sliding rod is arranged at the notch end and can stretch and retract, and the sliding rod is connected with the edge of the circular hole when being extended.
8. Wind tower according to claim 7,
the sliding rods are arranged in two sliding rib blocks, and the sliding rib blocks are welded on the cover plate.
9. Wind tower according to claim 7,
one end of the cover plate, which is far away from the notch, is hinged to the lower surface of the ladder block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920756727.0U CN210178514U (en) | 2019-05-24 | 2019-05-24 | Wind power tower with manhole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920756727.0U CN210178514U (en) | 2019-05-24 | 2019-05-24 | Wind power tower with manhole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210178514U true CN210178514U (en) | 2020-03-24 |
Family
ID=69834532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920756727.0U Active CN210178514U (en) | 2019-05-24 | 2019-05-24 | Wind power tower with manhole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210178514U (en) |
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2019
- 2019-05-24 CN CN201920756727.0U patent/CN210178514U/en active Active
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