CN220434937U - Positioning device for wind power tower connection - Google Patents
Positioning device for wind power tower connection Download PDFInfo
- Publication number
- CN220434937U CN220434937U CN202322209253.7U CN202322209253U CN220434937U CN 220434937 U CN220434937 U CN 220434937U CN 202322209253 U CN202322209253 U CN 202322209253U CN 220434937 U CN220434937 U CN 220434937U
- Authority
- CN
- China
- Prior art keywords
- tower barrel
- wind power
- section
- fixed
- positioning device
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- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 abstract description 12
- 238000010248 power generation Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Wind Motors (AREA)
Abstract
The utility model relates to the technical field of wind power generation, in particular to a positioning device for wind power tower connection, which comprises channel steel and a support frame, wherein the channel steel is respectively hinged with two support arms, the end part of each support arm is fixedly provided with a plunger, the bottom of the channel steel is fixedly provided with an outer sleeve, the bottom of the outer sleeve is connected with a rotating sleeve through a bearing, the bottom of the rotating sleeve is fixedly provided with a fixing nut, and the fixing nut is in threaded connection with a fixing screw rod fixed on the support frame. According to the utility model, the inserted column of the device is inserted into the through hole of the tower barrel, and the device is supported and fixed, so that the position of the upper tower barrel is adjusted when the upper tower barrel is in butt joint with the lower tower barrel, the through hole of the upper tower barrel is inserted into the inserted column, the positioning of the upper tower barrel is realized, and the butt joint of the upper tower barrel and the lower tower barrel can be realized; the two support arms can rotate, so that the distance between the two inserting posts is adjusted, the two support arms are suitable for tower barrels with different diameters, and the two support arms are convenient to butt joint between different tower barrels.
Description
Technical Field
The utility model relates to the technical field of wind power generation, in particular to a positioning device for wind power tower connection.
Background
The wind power tower is a tower pole of wind power generation, mainly plays a supporting role in the wind power generation set, when the tower is installed, the upper tower and the lower tower are required to be connected and fixed through bolts, the existing tower is in butt joint with the ground by manual observation and then feeds back an adjustment instruction to a crane worker, and the method is low in efficiency and consumes manpower;
the utility model discloses a quick hole auxiliary device of tower section of thick bamboo flange combination in the prior art publication number CN212239962U, including mounting platform, wind turbine generator system root flange and tower section of thick bamboo flange have been placed respectively on the mounting platform, wind turbine generator system root flange is located the tower section of thick bamboo flange, mounting platform's middle part threaded connection has the fixed column, fixed column upper end fixedly connected with places the board.
According to the technical scheme, the butt joint of the root flange and the tower barrel flange of the wind turbine generator can be realized, but the butt joint operation cannot be realized between the upper section of tower barrel and the tower barrel of which the next section of tower barrel is installed.
Disclosure of Invention
The utility model aims to provide a positioning device for wind power tower connection, which overcomes the defects in the prior art.
The embodiment of the utility model is realized by the following technical scheme: the utility model provides a wind-powered electricity generation tower section of thick bamboo is connected and is used positioner, includes channel-section steel and a frame, the channel-section steel is articulated with two support arms respectively, every the tip of support arm all is fixed with the inserted bar, the bottom of channel-section steel is fixed with the outer tube, the bottom of outer tube passes through bearing connection with the change cover, the bottom of change cover is fixed with fixation nut, fixation nut with fix the screw thread connection on the frame.
According to a preferred embodiment, two sliding rods are fixed at the bottom of the channel steel, and pass through the round holes of the supporting frame and are in sliding fit with the supporting frame.
According to a preferred embodiment, the slide bar is a cylindrical bar.
According to a preferred embodiment, the frame is a square frame.
According to a preferred embodiment, the plunger comprises a tapered rod section at the upper end and a straight rod section at the lower end.
The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects: (1) According to the utility model, the inserted column of the device is inserted into the through hole of the tower barrel, and the device is supported and fixed, so that the position of the upper tower barrel is adjusted when the upper tower barrel is in butt joint with the lower tower barrel, the through hole of the upper tower barrel is inserted into the inserted column, the positioning of the upper tower barrel is realized, and the butt joint of the upper tower barrel and the lower tower barrel can be realized; (2) The two support arms can rotate, so that the distance between the two inserting posts is adjusted, the two support arms are suitable for tower barrels with different diameters, and the two support arms are convenient to butt joint between different tower barrels.
Drawings
Fig. 1 is a front view of a positioning device according to embodiment 1 of the present utility model;
FIG. 2 is a top view of a positioning device according to embodiment 1 of the present utility model;
FIG. 3 is a side view of a positioning device according to embodiment 1 of the present utility model;
FIG. 4 is a cross-sectional view of section A-A of FIG. 1;
FIG. 5 is a section view of section B-B of FIG. 1;
fig. 6 is a schematic structural diagram of a positioning device according to embodiment 1 of the present utility model;
FIG. 7 is an enlarged view of portion C of FIG. 6;
FIG. 8 is a front view of the utility model in use;
FIG. 9 is a top view of the utility model in use;
icon: 1-inserted column, 2-support arm, 4-channel steel, 5-rotating sleeve, 6-fixing nut, 7-sliding rod, 8-fixing screw, 9-supporting frame, 10-outer sleeve, 11-bearing, 12-upper section tower barrel, 13-lower section tower barrel, 14-through hole, 15-taper rod section and 16-straight rod section.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Example 1
Referring to fig. 1-3, the utility model provides a positioning device for wind power tower connection, which comprises channel steel 4 and a support frame 9, wherein the channel steel 4 is respectively hinged with two support arms 2, the end part of each support arm 2 is fixedly provided with a plunger 1, the plunger comprises a straight rod section 16 at the lower end and a cone rod section 15 at the upper end, the upper tower can be limited by arranging the cone rod section and the straight rod section, the movable range of the upper tower can be initially limited by the cone rod section, then the position is gradually adjusted under the limit of the cone rod, and the final limit is realized by the straight rod section.
Further, an outer sleeve 10 is fixed at the bottom of the channel steel 4, the bottom of the outer sleeve 10 is connected with the rotating sleeve 5 through a bearing 11, a fixing nut 6 is fixed at the bottom of the rotating sleeve 5, the fixing nut 6 is welded and fixed, and the fixing nut 6 is in threaded connection with a fixing screw 8 fixed on the supporting frame 9.
Referring to fig. 4-7, two sliding rods 7 are fixed at the bottom of the channel steel 4, and the sliding rods 7 pass through round holes of the supporting frames 9 and are in sliding fit with the supporting frames 9; the sliding rod 7 is a cylindrical rod, and the supporting frame 9 is a square supporting frame.
Working principle: when in use, referring to fig. 8-9, the device is placed at the edge of the installed lower section tower barrel 13, then the angles of the two support arms are adjusted, after the angles are adjusted, the inserted column is aligned with the two through holes, the rotating sleeve is connected with the outer sleeve through a bearing, the bottom of the rotating sleeve is fixed with the fixed nut, the fixed nut is welded and fixed, the fixed nut is in threaded fit with the fixed screw, therefore, the rotating sleeve is rotated to enable the fixed nut to rotate, thereby realizing the improvement of the height of the channel steel, the slide bar is in sliding fit with the round hole of the support frame, therefore, the slide bar is used as the limit of the channel steel movement, so that the channel steel can vertically move up and down, then the rotating sleeve is held, the rotating sleeve is rotated, so that the height of the channel steel is gradually increased until the inserted column is completely inserted into the through hole 14 of the lower section tower barrel and the support arm is propped against the flange bottom surface of the lower section tower barrel, after the device is fixed, the upper section tower barrel 12 is hoisted above the lower section tower barrel 13, after shaking is stopped, gradually falling the height of the upper section tower barrel, then manually matching and adjusting the positions of the upper section tower barrel to enable two inserting columns to be inserted into through holes of the upper section tower barrel, inserting conical rod sections at the upper ends of the two inserting columns into the through holes to realize preliminary positioning of the positions of the upper section tower barrel, limiting the range of the position adjustment of the upper section tower barrel at the moment, slowly falling the height of the upper section tower barrel after preliminary positioning, observing whether contact is carried out between the inserting columns and the side walls of the through holes in the falling process, adjusting the positions of the upper section tower barrel after contact to enable the inserting columns and the through holes to be approximately in a concentric position, then continuously falling the upper section tower barrel until a straight rod section enters into the through holes to finally limit the upper section tower barrel, vertically falling the upper section tower barrel to realize butt joint between the upper section tower barrel and the lower section tower barrel, reversely rotating the rotating sleeve after the butt joint is completed, the height of the channel steel is lowered, the inserted column withdraws from the through hole, and the next tower section is subjected to butt joint installation and positioning after the device is disassembled.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a wind-powered electricity generation is positioner for a section of thick bamboo connection, its characterized in that, including channel-section steel (4) and frame (9), channel-section steel (4) are articulated with two support arms (2) respectively, every the tip of support arm (2) all is fixed with and inserts post (1), the bottom of channel-section steel (4) is fixed with outer tube (10), the bottom of outer tube (10) is connected through bearing (11) with changeing cover (5), the bottom of changeing cover (5) is fixed with fixation nut (6), fixation nut (6) with fix fixation screw (8) threaded connection on frame (9).
2. The positioning device for wind power tower connection according to claim 1, wherein two slide bars (7) are fixed at the bottom of the channel steel (4), and the slide bars (7) pass through round holes of the support frame (9) and are in sliding fit with the support frame (9).
3. A positioning device for connection of wind power towers according to claim 2, characterized in that the slide bar (7) is a cylindrical bar.
4. A positioning device for connection of wind power towers according to claim 3, characterized in that the support frame (9) is a square support frame.
5. The positioning device for wind power tower connection according to claim 4, wherein the plunger comprises a tapered rod section at an upper end and a straight rod section at a lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322209253.7U CN220434937U (en) | 2023-08-16 | 2023-08-16 | Positioning device for wind power tower connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322209253.7U CN220434937U (en) | 2023-08-16 | 2023-08-16 | Positioning device for wind power tower connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220434937U true CN220434937U (en) | 2024-02-02 |
Family
ID=89703061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322209253.7U Active CN220434937U (en) | 2023-08-16 | 2023-08-16 | Positioning device for wind power tower connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220434937U (en) |
-
2023
- 2023-08-16 CN CN202322209253.7U patent/CN220434937U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |