CN214533375U - Suspension platform, tower barrel and wind driven generator - Google Patents

Suspension platform, tower barrel and wind driven generator Download PDF

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Publication number
CN214533375U
CN214533375U CN202120271987.6U CN202120271987U CN214533375U CN 214533375 U CN214533375 U CN 214533375U CN 202120271987 U CN202120271987 U CN 202120271987U CN 214533375 U CN214533375 U CN 214533375U
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China
Prior art keywords
platform
rod
sleeve
adjustable
piece
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CN202120271987.6U
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Chinese (zh)
Inventor
田润利
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Sany Renewable Energy Co Ltd
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Sany Renewable Energy Co Ltd
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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

Abstract

The application relates to the technical field of wind power tower cylinders, in particular to a suspension platform, a tower cylinder and a wind driven generator. The utility model provides a suspension platform includes the platform main part and a plurality of adjustable connecting piece of connection in the platform main part, the length direction of adjustable connecting piece and the mesa of platform main part angle setting, and the length of adjustable connecting piece is adjustable to the length through adjusting adjustable connecting piece changes the position height with the platform main part of adjustable connecting piece junction, and then realizes the adjustment to the height of platform main part or the levelness through the cooperation of a plurality of adjustable connecting pieces.

Description

Suspension platform, tower barrel and wind driven generator
Technical Field
The application relates to the technical field of wind power tower cylinders, in particular to a suspension platform, a tower cylinder and a wind driven generator.
Background
At present, a suspension platform of a wind power tower is generally connected with a tower of the tower through a flange, however, after the suspension platform is installed, the height or levelness of the suspension platform is difficult to adjust.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a hang platform, tower section of thick bamboo and aerogenerator to after the platform installation that hangs, can realize the adjustment to the height or the levelness of hanging the platform.
The utility model provides a suspension platform, include:
a platform body;
a plurality of connect in the adjustable connecting piece of platform main part, the length direction of adjustable connecting piece with the mesa of platform main part becomes the angle setting, the adjustable connecting piece's length is adjustable.
In the above technical solution, preferably, a plurality of the adjustable connectors are connected to one side of the platform main body at intervals along a circumferential direction of the platform main body.
In any of the above technical solutions, preferably, the adjustable connecting member includes a first rod, a second rod, and a sleeve, a first end of the first rod is in threaded connection with one end of the sleeve, a first end of the second rod is in threaded connection with the other end of the sleeve, and a second end of the second rod is connected with the platform main body;
the first rod piece and the sleeve are in a first preset threaded connection length, and the second rod piece and the sleeve are in a second preset threaded connection length.
In any one of the above technical solutions, preferably, one end of the sleeve connected with the first rod is formed as a connecting section with an internal thread, and the first end of the first rod is formed as a connecting section with an external thread; or one end of the sleeve connected with the first rod piece is formed into a connecting section with external threads, and the first end of the first rod piece is formed into a connecting section with internal threads;
one end of the sleeve connected with the second rod piece is formed into a connecting section with internal threads, and the first end of the second rod piece is formed into a connecting section with external threads; or one end of the sleeve connected with the second rod piece is formed into a connecting section with external threads, and the first end of the second rod piece is formed into a connecting section with internal threads;
the threads of the connecting sections at both ends of the sleeve have opposite hand.
In any one of the above technical solutions, preferably, the adjustable connecting member further includes a nut, and the nut is sleeved on the connecting section with an external thread in the sleeve, the first rod and the second rod, and is in threaded connection with the corresponding connecting section.
In any of the above technical solutions, preferably, the suspension platform further includes a first connecting plate, a second connecting plate, and a fastener; the second end of the second rod piece is connected with the platform main body through the first connecting plate piece; the second is connected the plate set up in on the platform main part, first connection plate with the second is connected the plate and is passed through the fastener can dismantle the connection.
In any one of the above technical solutions, preferably, the suspension platform further includes a flange, the flange is disposed above the platform main body, an outer diameter of the flange is matched with a size of the platform main body, one end of the adjustable connecting member is connected to the platform main body, and the other end of the adjustable connecting member is connected to the flange.
In any one of the above technical solutions, preferably, the suspension platform further includes a radial limiting member, the radial limiting member is disposed at an edge of the platform main body, and the radial limiting member has an abutting end facing the center of the platform main body and capable of extending or retracting in a radial direction of the platform main body.
The utility model also provides a tower section of thick bamboo, including foretell suspension platform.
The utility model also provides a aerogenerator, including foretell tower section of thick bamboo.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a suspension platform includes the platform main part and a plurality of adjustable connecting piece of connection in the platform main part, the length direction of adjustable connecting piece and the mesa of platform main part angle setting, and the length of adjustable connecting piece is adjustable to the length through adjusting adjustable connecting piece changes the position height with the platform main part of adjustable connecting piece junction, and then realizes the adjustment to the height of platform main part or the levelness through the cooperation of a plurality of adjustable connecting pieces.
The tower that this application provided includes foretell suspension platform, consequently also has the effect of being convenient for adjust suspension platform's height or levelness.
The wind power generation equipment provided by the application comprises the tower barrel, so that the effect of conveniently adjusting the height or levelness of the suspension platform is achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic view of an overall structure of a suspension platform according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an adjustable connecting member of a suspension platform according to an embodiment of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
Reference numerals:
1-a platform main body, 11-a through hole, 2-an adjustable connecting piece, 21-a first rod piece, 22-a second rod piece, 23-a sleeve, 24-a nut, 3-a first connecting plate piece, 4-a flange, 5-a radial limiting piece, 6-a ladder stand, 7-a second connecting plate piece and 8-a fastener.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.
The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A suspended platform for a tower of a wind turbine according to some embodiments of the present application will now be described with reference to fig. 1 to 3.
Referring to fig. 1, the suspension platform includes a flat platform body 1, a flange 4 spaced from the platform body 1, and a plurality of adjustable connecting members 2 connected between the platform body 1 and the flange 4, the length direction of the adjustable connecting members 2 forms an angle with the table top of the platform body 1, and the length of the adjustable connecting members 2 is adjustable, so that the height of the platform body 1 connected with the adjustable connecting members 2 is changed by adjusting the length of the adjustable connecting members 2, and the height or levelness of the platform body 1 is adjusted by matching the adjustable connecting members 2.
Referring to fig. 1, the platform body 1 is in a circular flat plate shape, and optionally, the platform body 1 is formed by splicing a plurality of flat plates. The one end of a plurality of adjustable connecting pieces 2 is connected perpendicularly in the circumference of platform main part 1 and is close to platform main part 1 edge at equidistant interval, and the other end of a plurality of adjustable connecting pieces 2 is connected in flange 4 correspondingly.
Referring to fig. 1, a flange 4 is disposed above the platform main body 1, the platform main body 1 can be connected to a tower of a tower drum through the flange 4, an outer diameter of the flange 4 is adapted to a size of the platform main body 1, specifically, the outer diameter of the flange 4 is the same as that of the platform main body 1, and the adjustable connecting member 2 is connected between the platform main body 1 and the flange 4.
Referring to fig. 1 to 3, in order to ensure the structural strength of the adjustable connector 2, the adjustable connector 2 of the present embodiment is configured in such a manner that the first rod 21 and the second rod 22 are engaged with the sleeve 23. The sleeve 23 is connected between the first rod 21 and the second rod 22, the first end of the first rod 21 is in threaded connection with one end of the sleeve 23, and the second end of the first rod 21 is fixedly connected with the flange 4 through a bolt. A first end of the second rod 22 is screwed with the other end of the sleeve 23, and a second end of the second rod 22 is connected with the platform body 1. Specifically, both ends of the sleeve 23 may be respectively formed as connection sections having internal threads, and the turning directions of the internal threads of the connection sections at both ends are opposite, one end of the first rod 21 connected to the sleeve 23 and one end of the second rod 22 connected to the sleeve 23 are respectively formed as connection sections having external threads, and the turning directions of the connection sections having external threads of the first rod 21 and the second rod 22 are opposite. Or both ends of the sleeve 23 are respectively formed into connecting sections with external threads, the screwing directions of the external threads of the connecting sections at both ends are opposite, one end of the first rod piece 21 connected with the sleeve 23 and one end of the second rod piece 22 connected with the sleeve 23 are respectively formed into connecting sections with internal threads, and the screwing directions of the connecting sections with internal threads of the first rod piece 21 and the second rod piece 22 are opposite. Or both ends of the sleeve 23 are formed into a connection section having an external thread at one end and an internal thread at the other end, and the turning directions of the threads of the connection sections at both ends are opposite, the end of the rod corresponding to the connection section having the external thread of the sleeve 23 is formed into a connection section having an internal thread, the end of the rod corresponding to the connection section having the internal thread of the sleeve 23 is formed into a connection section having an external thread, and the turning directions of the threads of the connection sections of the first rod 21 and the second rod 22 are opposite.
When the sleeve 23 is rotated relative to the first pin 21 and the second pin 22, since both ends of the sleeve 23 are screwed with the first pin 21 and the second pin 22 in opposite screw directions, respectively, the rotation of the sleeve 23 can drive the first pin 21 and the second pin 22 to move toward or away from each other, thereby changing the length of the adjustable joint 2 integrally formed by the first pin 21, the sleeve 23, and the second pin 22, and further changing the height of the platform body 1 at the joint with the adjustable joint 2. And since the first rod 21 and the sleeve 23 have a first predetermined threaded connection length therebetween, the second rod 22 and the sleeve 23 have a second predetermined threaded connection length therebetween, wherein the first predetermined threaded connection length refers to the threaded connection length between the first rod 21 and the sleeve 23 when the latter is completely screwed into the sleeve 23, the second predetermined threaded connection length refers to the threaded connection length between the second rod 22 and the sleeve 23 when the latter is completely screwed into the sleeve, so that the first rod 21 and the sleeve 23 and the second rod 22 and the sleeve 23 have a certain length of rotatable adjustment range, thereby enabling a positional height adjustment within a certain range (the positional height adjustment range is smaller than the sum of the first predetermined screw connection length and the second predetermined screw connection length) of the platform main body 1 on the basis of ensuring the stability of the connection of the first pin 21, the second pin 22, and the sleeve 23. The height or levelness of the platform main body 1 can be adjusted by matching and adjusting the plurality of adjustable connecting pieces 2.
It should be noted that the turning of the socket 23 can be adjusted by means of a tool such as a wrench, and the length adjustment of the plurality of adjustable connectors 2 can be performed by a plurality of persons.
In addition, referring to fig. 2, in order to further improve the connection stability between the first rod 21, the sleeve 23 and the second rod 22 and avoid the situation that the threads are loosened at the connection between the first rod 21, the sleeve 23 and the second rod 22, in this embodiment, a nut 24 is sleeved on a part of the connection section having the external threads in the first rod 21, the sleeve 23 and the second rod 22, and the nut 24 is in threaded connection with the corresponding connection section, so that the locking effect on the connection between the first rod 21 and the sleeve 23 and the connection between the second rod 22 and the sleeve 23 is achieved. For example, when two ends of the sleeve 23 may be respectively formed as connection sections having internal threads, and one end of the first rod 21 connected to the sleeve 23 and one end of the second rod 22 connected to the sleeve 23 are respectively formed as connection sections having external threads, the connection sections having external threads of the first rod 21 and the second rod 22 are respectively sleeved with nuts 24, after the threaded connection lengths of the first rod 21 and the second rod 22 are adjusted by screwing the sleeve 23, the nuts 24 on the first rod 21 and the second rod 22 are correspondingly screwed until the nuts 24 abut against the sleeve 23, so as to realize a locking effect on the connection between the first rod 21 and the sleeve 23 and the connection between the second rod 22 and the sleeve 23, thereby effectively preventing the connection between the three from loosening and the like.
In addition, referring to fig. 1 to 3, in order to improve the connection strength between the adjustable connecting member 2 and the platform main body 1, a first connecting plate 3 and a second connecting plate 7 are disposed between the adjustable connecting member 2 and the platform main body 1, the first connecting plate 3 is fixedly connected (e.g., welded) to an end of the second rod 22 away from the sleeve 23, and a plate surface of the first connecting plate 3 is parallel to the length direction of the second rod 22. The second is connected plate 7 and is fixed to be set up on platform main part 1, second connection plate 7 and first connection plate 3 parallel arrangement, and all be provided with a plurality of connecting holes on second connection plate 7 and the first connection plate 3, so that connect plate 7 can dismantle the connection through fastener 8 to first connection plate 3 and second, thereby on the basis of guaranteeing the joint strength of adjustable connecting piece 2 and platform main part 1, realize the easy to assemble and the dismantlement of adjustable connecting piece 2 and platform main part 1.
As shown in fig. 1, the platform main body 1 is further provided with a radial limiting member 5, and the radial limiting member 5 is used for radially limiting a structure or the like mounted on the platform main body 1. The radial limiting member 5 is disposed at an edge of the platform body 1, and the radial limiting member 5 has an abutting end facing the center of the platform body 1 and capable of extending or retracting along a radial direction of the platform body 1. Specifically, the radial limiting part 5 includes a positioning seat and a limiting part fixedly arranged at the edge of the platform main body 1, a through hole extending in the radial direction of the platform main body 1 is formed in the positioning seat, an internal thread is formed on the inner wall of the through hole, the limiting part is connected to the through hole, an external thread matched with the internal thread of the through hole is formed on the limiting part, one end of the limiting part facing the center of the platform main body 1 is a butt end, and by rotating the limiting part, the butt end can extend or retract in the radial direction of the platform main body 1, so that the radial butt limit of a structure and the like carried on the platform main body 1 is realized.
In addition, as shown in fig. 1, in order to facilitate climbing of workers, a ladder 6 and passing holes 11 penetrating through the upper and lower sides of the platform body 1 are further provided on the platform body 1.
The embodiment of the application further provides a tower drum which comprises the suspension platform of any one of the embodiments, so that all the beneficial effects of the suspension platform of the embodiments are achieved, and the details are not repeated herein.
The embodiment of the application further provides a wind driven generator, which comprises the tower drum of the embodiment, so that the wind driven generator also has all the beneficial effects of the suspension platform of the embodiment, and the details are not repeated herein.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. A suspended platform for a tower of a wind turbine, comprising:
a platform body;
a plurality of connect in the adjustable connecting piece of platform main part, the length direction of adjustable connecting piece with the mesa of platform main part becomes the angle setting, the adjustable connecting piece's length is adjustable.
2. A suspended platform according to claim 1 wherein a plurality of said adjustable connectors are attached to one side of said platform body at circumferentially spaced intervals along said platform body.
3. The suspended platform of claim 1, wherein the adjustable connector comprises a first rod, a second rod, and a sleeve, wherein a first end of the first rod is threadedly connected to one end of the sleeve, a first end of the second rod is threadedly connected to the other end of the sleeve, and a second end of the second rod is connected to the platform body;
the first rod piece and the sleeve are in a first preset threaded connection length, and the second rod piece and the sleeve are in a second preset threaded connection length.
4. The hanging platform of claim 3, wherein the end of the sleeve connected to the first rod is formed as a connecting section having an internal thread, and the first end of the first rod is formed as a connecting section having an external thread; or one end of the sleeve connected with the first rod piece is formed into a connecting section with external threads, and the first end of the first rod piece is formed into a connecting section with internal threads;
one end of the sleeve connected with the second rod piece is formed into a connecting section with internal threads, and the first end of the second rod piece is formed into a connecting section with external threads; or one end of the sleeve connected with the second rod piece is formed into a connecting section with external threads, and the first end of the second rod piece is formed into a connecting section with internal threads;
the threads of the connecting sections at both ends of the sleeve have opposite hand.
5. The suspended platform of claim 4, wherein the adjustable connector further comprises a nut that is disposed around the sleeve, the first bar, and the second bar, and is threaded to the corresponding connection section.
6. The hanging platform of claim 3, further comprising a first connecting panel, a second connecting panel, and a fastener;
the second end of the second rod piece is connected with the platform main body through the first connecting plate piece;
the second is connected the plate set up in on the platform main part, first connection plate with the second is connected the plate and is passed through the fastener can dismantle the connection.
7. The suspended platform of claim 1, further comprising a flange disposed above the platform body, wherein an outer diameter of the flange is adapted to a size of the platform body, one end of the adjustable connector is connected to the platform body, and the other end of the adjustable connector is connected to the flange.
8. The suspended platform of claim 1, further comprising a radial stop disposed at an edge of the platform body, the radial stop having an abutment end facing a center of the platform body and capable of extending or retracting in a radial direction of the platform body.
9. A tower comprising a suspended platform as claimed in any one of claims 1 to 8.
10. A wind power generator, characterized by comprising a tower as claimed in claim 9.
CN202120271987.6U 2021-01-29 2021-01-29 Suspension platform, tower barrel and wind driven generator Active CN214533375U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120271987.6U CN214533375U (en) 2021-01-29 2021-01-29 Suspension platform, tower barrel and wind driven generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120271987.6U CN214533375U (en) 2021-01-29 2021-01-29 Suspension platform, tower barrel and wind driven generator

Publications (1)

Publication Number Publication Date
CN214533375U true CN214533375U (en) 2021-10-29

Family

ID=78313009

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120271987.6U Active CN214533375U (en) 2021-01-29 2021-01-29 Suspension platform, tower barrel and wind driven generator

Country Status (1)

Country Link
CN (1) CN214533375U (en)

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