CN212774834U - Wind power fan blade support with novel structure - Google Patents
Wind power fan blade support with novel structure Download PDFInfo
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- CN212774834U CN212774834U CN202021051914.8U CN202021051914U CN212774834U CN 212774834 U CN212774834 U CN 212774834U CN 202021051914 U CN202021051914 U CN 202021051914U CN 212774834 U CN212774834 U CN 212774834U
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- seat
- fan blade
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Abstract
本实用新型涉及风电装备领域，尤其是涉及一种新型结构的风电扇叶支撑，包括，左支撑座、右侧斜挡、左紧固夹具、右紧固夹具及下夹紧构件，所述的支撑框架安装在左支撑座及右支撑座二者上部部位且与左支撑座及右支撑座分别固定相连，本实用新型主要通过左紧固夹具、右紧固夹具及下夹紧构件的安装设置，使本实用新型整体在对风电扇叶进行支撑时能够对其进行有效的固定夹紧作业，有效防止了风电扇叶进行移动或运输时容易发生风电扇叶偏离其支撑结构的情况发生。
The utility model relates to the field of wind power equipment, in particular to a wind power fan blade support with a novel structure, comprising a left support seat, a right inclined block, a left tightening fixture, a right tightening fixture and a lower clamping member. The support frame is installed on the upper parts of the left support seat and the right support seat, and is fixedly connected with the left support seat and the right support seat respectively. Therefore, the utility model can effectively fix and clamp the wind power fan blade when supporting it, and effectively prevent the wind power fan blade from easily deviating from its supporting structure when the wind power fan blade is moved or transported.
Description
Technical Field
The utility model belongs to the technical field of wind-powered electricity generation equipment and specifically relates to a wind-powered electricity generation flabellum of novel structure supports.
Background
The wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. The wind-driven generator generally comprises fan blades, a generator (including a device), a direction regulator (empennage), a tower frame, a speed-limiting safety mechanism, an energy storage device and other components. The wind driven generator has simple working principle, the fan blades rotate under the action of wind force, the kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, and the generator rotates under the driving of the fan blade shaft to generate electricity. In a broad sense, wind energy is also solar energy, so that the wind power generator is a heat energy utilization generator which uses solar energy as a heat source and uses the atmosphere as a working medium. Wind power generation is popular in finland, denmark and other countries; china also advocates vigorously in the western world. The small wind power generation system has high efficiency, but the small wind power generation system is not only composed of a generator head, but also has a certain technological content: wind driven generator + charger + digital inverter. The wind driven generator consists of a machine head, a rotating body, a tail wing and blades. Each part is important, and the functions of each part are as follows: the blades are used for receiving wind power and converting the wind power into electric energy through the machine head; the empennage makes the blades always face the direction of the incoming wind so as to obtain the maximum wind energy; the rotor can make the nose flexibly rotate to realize the function of adjusting the direction of the tail wing; the rotor of the machine head is a permanent magnet, and the stator winding cuts magnetic lines of force to generate electric energy. Because the wind quantity of the wind driven generator is unstable, alternating current with the output of 13-25V is rectified by a charger and then charges a storage battery, so that electric energy generated by the wind driven generator is changed into chemical energy. Then, the inverter power supply with a protection circuit is used for converting chemical energy in the storage battery into alternating current 220V commercial power, so that stable use can be ensured. The mechanical connection and power transmission of wind power equipment are as follows: the horizontal axis fan blades are connected with a universal elastic coupling through a gear box and a high-speed shaft thereof, and transmit torque to a transmission shaft of a generator, the coupling has the characteristics of absorbing damping and vibration well, and is shown to absorb proper radial, axial and certain-angle deviation, and the coupling can prevent overload of a mechanical device.
Flabellum among the wind power generation equipment mainly supports it through the support in the production and processing process, and current bearing structure to the wind-powered electricity generation flabellum only can play the supporting role to it, can not fix the position of wind-powered electricity generation flabellum, often takes place the skew its bearing structure's of wind-powered electricity generation flabellum condition easily when needs move or transport the wind-powered electricity generation flabellum, not only harm wind-powered electricity generation flabellum itself, in addition, cause the production accident easily, can not satisfy the production and use demand of enterprise.
Disclosure of Invention
The bearing structure to current wind-powered electricity generation flabellum only can play the supporting role to it, can not fix the position of wind-powered electricity generation flabellum, often takes place the skew its bearing structure's of wind-powered electricity generation flabellum condition easily when needs move or transport wind-powered electricity generation flabellum, not only harms wind-powered electricity generation flabellum itself, moreover, causes the problem of production accident easily, the utility model provides a wind-powered electricity generation flabellum of novel structure supports, and its technical scheme is as follows:
the utility model provides a wind-powered electricity generation flabellum of novel structure supports, includes, left supporting seat, right supporting seat, braced frame, left side keep off to one side, the right side keeps off to one side, left fastening jig, right fastening jig and lower clamping member, braced frame install at the two upper portion positions of left supporting seat and right supporting seat and fixed the linking to each other respectively with left supporting seat and right supporting seat, left side keep off fixed mounting left side position in braced frame to one side, the right side keep off fixed mounting right side position in braced frame to one side for carry out the left fastening jig that presss from both sides tight wind-powered electricity generation flabellum and install on the left side keeps off to one side and link to each other with the right side to one side, the lower clamping member install in braced frame bottom position and link to each other with braced frame is fixed.
The left fastening clamp comprises an installation clamping seat, a guide frame, a compression clamping block, a driving bolt and a bolt installation part, wherein the guide frame is installed at the upper part of the installation clamping seat and is vertically and fixedly connected with the installation clamping seat, the bolt installation part is fixedly installed at the side part of the installation clamping seat, the bolt installation part is provided with a thread through hole for installing the driving bolt, the driving bolt is installed at the thread through hole part in the bolt installation part and is connected with the bolt through hole through threads, the guide frame is internally provided with the compression clamping block for compressing the end part of the wind power fan blade, the compression clamping block is provided with a through groove, one side end part of the driving bolt penetrates through the through groove, and the upper part of the driving bolt is fixedly provided with a compression screwing cap for driving the driving bolt.
The width of the through groove is larger than the diameter of the driving bolt.
The diameter of the compressing screwing cap is larger than the width of the through groove.
The installation clamping seat lower part offer be used for installing the draw-in groove on the left side keeps off to one side, the radial position of draw-in groove seted up fastening screw through-hole, fastening screw through-hole in install and be used for fixing the fastening screw on the left side keeps off to one side with the installation clamping seat.
The left fastening clamp and the right fastening clamp are of the same structure.
The lower clamping component comprises a fixed supporting block, a pressing tongue guide frame, a pressing screw, a driving hand wheel, an upper driving circular stop block, a lower supporting circular stop block and a pressing screw mounting seat, wherein the pressing tongue guide frame is arranged on the fixed supporting block and is fixedly connected with the fixed supporting block, the pressing tongue is arranged in the pressing tongue guide frame, the two sides of the pressing tongue are in sliding connection with the inner side wall of the pressing tongue guide frame, a guide through groove is formed in the pressing tongue, the upper part of the pressing screw penetrates through the guide through groove formed in the pressing tongue, the upper driving circular stop block and the lower supporting circular stop block are respectively arranged on the pressing screws at the two sides of the guide through groove and are fixedly connected with the pressing screw, the pressing screw mounting seat is fixedly arranged at the side part of the fixed supporting block, and is provided with a threaded through hole, the pressing screw is installed on a threaded through hole in the pressing screw installation seat and is connected with the threaded through hole in a threaded mode, and the driving hand wheel is fixedly installed at the end portion of the lower side of the pressing screw.
The utility model has the advantages that: the utility model discloses overall structure designs the science, installation convenient to use, the utility model discloses mainly through left fastening anchor clamps, right fastening anchor clamps and down the installation setting of clamping component, make the utility model discloses wholly can carry out effectual fixed clamp to it when supporting the wind-powered electricity generation flabellum and press from both sides the operation, the condition that has prevented effectively that the wind-powered electricity generation flabellum from deviating its bearing structure takes place easily when the wind-powered electricity generation flabellum from removing or transporting, has improved the security of wind-powered electricity generation flabellum when removing or transporting, has effectively protected the overall structure of wind-powered electricity generation flabellum, has satisfied the user demand of enterprise.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a left fastening clamp and a right fastening clamp of the present invention;
FIG. 3 is a schematic side view of the left and right fastening clips of the present invention;
FIG. 4 is a schematic structural view of the lower clamping member of the present invention;
FIG. 5 is a schematic side view of the lower clamp member of the present invention;
FIG. 6 is a schematic view of the present invention in use;
FIG. 7 is a schematic view of the installation structure of the middle pressing tongue of the present invention;
fig. 8 is a schematic view of the installation structure of the middle pressing fixture block of the present invention;
fig. 9 is a schematic structural view of a left fastening jig in embodiment 2 of the present invention;
the reference numbers in the figures are: 1-left support seat, 2-right support seat, 3-support frame, 4-left side inclined block, 5-right side inclined block, 6-left fastening clamp, 7-right fastening clamp, 8-lower clamping component, 9-installation clamping seat, 10-guide frame, 11-pressing clamping block, 12-driving bolt, 13-bolt installation portion and 14-through groove, 15-a pressing screwing cap, 16-a threaded through hole, 17-a clamping groove, 18-a fastening screw, 19-a fixed supporting block, 20-a pressing tongue, 21-a pressing tongue guiding frame, 22-a pressing screw, 23-a driving hand wheel, 24-an upper driving circular block, 25-a lower supporting circular block, 26-a pressing screw mounting seat, 27-a guiding through groove and 28-a wind power fan blade.
Detailed Description
Specific example 1: the core of the utility model is to provide a wind-powered electricity generation flabellum of novel structure supports, and it mainly sets up through left fastening anchor clamps 6, right fastening anchor clamps 7 and the installation of lower clamping member 8, makes the utility model discloses wholly can carry out effectual fixed clamping operation to it when supporting wind-powered electricity generation flabellum, effectively prevented that wind-powered electricity generation flabellum from removing or taking place the skew its bearing structure's of wind-powered electricity generation flabellum condition when transporting easily and take place, for making this technical field's personnel understand better the technical scheme of the utility model, it is right below combining description drawing and detailed implementation mode the utility model discloses do further detailed description, it needs to explain, is called "being fixed in" or "setting up in" another component when the component, it can be directly or indirectly on another component. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "left" and "right" used in this specification to denote orientation are used with reference to a particular structure shown in the drawings, and do not constitute a limitation on the structure. As shown in the attached drawings 1-8 of the specification, the wind power blade support with a novel structure comprises a left support seat 1, a right support seat 2, a support frame 3, a left side inclined baffle 4, a right side inclined baffle 5, a left fastening clamp 6, a right fastening clamp 7 and a lower clamping component 8, wherein the support frame 3 for supporting the wind power blade is fixedly arranged at the upper parts of the left support seat 1 and the right support seat 2, the left side inclined baffle 4 for installing the left fastening clamp 6 is fixedly arranged at the left side part in the support frame 3, the right side inclined baffle 5 for installing the right fastening clamp 7 is fixedly arranged at the right side part in the support frame 3, the left fastening clamp 6 for clamping the wind power blade is arranged on the left side inclined baffle 4, the right fastening clamp 7 for clamping the wind power blade is arranged on the right side inclined baffle 5, and the left fastening clamp 6 and the right fastening clamp 7 are the same in structure, mainly including installation cassette 9, guide frame 10, compress tightly fixture block 11, drive bolt 12 and bolt installation department 13, a guide frame 10 fixed mounting for leading to compressing tightly fixture block 11 is at installation cassette 9 upper portion position, bolt installation department 13 fixed mounting for installing drive bolt 12 is at installation cassette 9 side position, be provided with the screw through-hole 16 that is used for installing drive bolt 12 at bolt installation department 13, drive bolt 12 and install the screw through-hole 16 position in bolt installation department 13 and link to each other through the screw thread rather than, install the compressing tightly fixture block 11 that is used for compressing tightly wind-powered electricity generation flabellum tip in guide frame 10, offer the logical groove 14 that is used for driving bolt 12 to run through the installation on compressing tightly fixture block 11, a side end of drive bolt 12 runs through in logical groove 14, compress tightly fixture block 11 accessible and lead to groove 14 and carry out the back-and-forth movement on driving bolt 12, drive bolt 12 upper portion fixed mounting and be used for driving bolt 12 to compress tightly 15, a lower clamping member 8 for clamping the wind power fan blade is fixedly arranged at the bottom part in the supporting frame 3, the lower clamping member 8 mainly comprises a fixed supporting block 19, a pressing tongue 20, a pressing tongue guiding frame 21, a pressing screw 22, a driving hand wheel 23, an upper driving circular block 24, a lower supporting circular block 25 and a pressing screw mounting seat 26, the pressing tongue guiding frame 21 for guiding the pressing tongue 20 is fixedly arranged on the fixed supporting block 19, the pressing tongue 20 for directly pressing the wind power fan blade is arranged in the pressing tongue guiding frame 21, two sides of the pressing tongue 20 are connected with the inner side wall of the pressing tongue guiding frame 21 in a sliding way, a guiding through groove 27 for installing the pressing screw 22 is arranged in the pressing tongue 20, the upper part of the pressing screw 22 penetrates through the guiding through groove 27 arranged in the pressing tongue 20, the upper driving circular block 24 and the lower supporting circular block 25 for driving the pressing tongue 20 are respectively and fixedly arranged on the pressing screw 22 at the upper and lower side parts of the guiding through groove, the width of the guiding through groove 27 is larger than the diameter of the pressing screw 22, the diameter of the upper driving circular stopper 24 and the diameter of the lower supporting circular stopper 25 are larger than the width of the guiding through groove 27, the pressing screw mounting seat 26 for mounting the pressing screw 22 is fixedly mounted at the side part of the fixed supporting block 19, the pressing screw mounting seat 26 is provided with a thread through hole 16, the pressing screw 22 is mounted on the thread through hole 16 on the pressing screw mounting seat 26 and is connected with the same through threads, and the driving hand wheel 23 for driving the pressing screw 22 to rotate is fixedly mounted at the lower side end part of the pressing screw 22. when the utility model is used specifically, an operator can hang the wind power fan blade on the supporting frame 3 through a hoisting device, at the moment, the operator can fixedly clamp the wind power fan blade through the lower clamping component 8, the specific operation process is that firstly, the hand wheel 23 is driven by anticlockwise rotation to rotate anticlockwise on the pressing screw mounting seat 26, at the moment, the pressing screw 22 rotates anticlockwise and rises upwards under the pushing of the screw thread in the threaded through hole 16, when the pressing screw 22 rises upwards, the lower support circular stop 25 arranged at the upper part of the pressing screw 22 pushes the pressing tongue 20 to move upwards, when the height of the pressing tongue 20 is higher than that of the disc connecting part at the end part of the wind power fan blade, an operator can push the pressing tongue 20 to slide on the pressing screw 22 towards the inner side of the disc connecting part at the end part of the wind power fan blade, the specific process is that the pressing tongue 20 slides on the pressing screw 22 towards the inner side of the disc connecting part at the end part of the wind power fan blade through the guide through groove 27 on the pressing tongue guide frame 21, when the pressing tongue extends deep into the inner side part of the disc connecting part at the end part of the wind power fan blade, the operator can rotate clockwise to drive the hand wheel 23, at the moment, the hand wheel 23 is driven to, at this time, the pressing screw 22 drives the pressing tongue 20 to move downwards and press the disc connecting part at the end part of the wind power blade through the upper driving circular stopper 24 at the upper part of the pressing screw, after the above operations are completed, the operator starts to adjust the clamping operation of the left fastening clamp 6 and the right fastening clamp 7 on the disc connecting part at the end part of the wind power blade, specifically (taking the left fastening clamp 6 as an example), the operator can push the disc connecting part at the end part of the wind power blade through lifting the pressing fixture block 11 on the driving bolt 12, at this time, the pressing fixture block 11 moves towards the disc connecting part at the end part of the wind power blade through the through groove 14 on the driving bolt 12, when the pressing fixture block 11 is at the inner side of the disc connecting part at the end part of the wind power blade, the operator can rotate the pressing screwing cap 15 clockwise to drive the driving bolt 12, at this moment, under the action of the screw thread pushing force, the bolt 12 is driven to move towards the lower left side and the pressing screwing cap 15 is driven to push the pressing fixture block 11 to displace towards the lower left side, and finally, under the pushing action of the pressing screwing cap 15, the pressing fixture block 11 presses the disc connecting part at the end part of the wind power fan blade onto the supporting frame 3.
Specific example 2: in order to make the utility model have more flexible use effect when in specific use, as shown in the attached figure 9 of the specification, the lower part of the mounting clamping seat 9 in the left fastening clamp 6 and the right fastening clamp 7 is provided with a clamping groove 17 for mounting on the left side inclined baffle 4 and the right side inclined baffle 5, the mounting clamping seat 9 can be clamped on the left side inclined baffle 4 and the right side inclined baffle 5 through the clamping groove 17, a fastening thread through hole is arranged at the radial position of the clamping groove 17, a fastening screw 18 for fixing the mounting clamping seat 9 on the left inclined baffle 4 and the right inclined baffle 5 is arranged in the fastening thread through hole, when in specific use, the mounting clamping seat 9 can be adjusted in position on the left side inclined baffle 4 and the right side inclined baffle 5 through the clamping groove 17, after the position is adjusted, the mounting clamping seat 9 can be fixed through the fastening screw 18, thereby, the positions of the left fastening clamp 6 and the right fastening clamp 7 on the left inclined baffle 4 and the right inclined baffle 5 are more flexible. The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021051914.8U CN212774834U (en) | 2020-06-10 | 2020-06-10 | Wind power fan blade support with novel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021051914.8U CN212774834U (en) | 2020-06-10 | 2020-06-10 | Wind power fan blade support with novel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212774834U true CN212774834U (en) | 2021-03-23 |
Family
ID=75073093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021051914.8U Expired - Fee Related CN212774834U (en) | 2020-06-10 | 2020-06-10 | Wind power fan blade support with novel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212774834U (en) |
-
2020
- 2020-06-10 CN CN202021051914.8U patent/CN212774834U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |