CN218581742U - Transmission case of high-power wind driven generator - Google Patents
Transmission case of high-power wind driven generator Download PDFInfo
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- CN218581742U CN218581742U CN202222638680.2U CN202222638680U CN218581742U CN 218581742 U CN218581742 U CN 218581742U CN 202222638680 U CN202222638680 U CN 202222638680U CN 218581742 U CN218581742 U CN 218581742U
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- transmission case
- case body
- locking
- rod
- bearing frame
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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
Abstract
The utility model discloses a high-power aerogenerator transmission case, including the transmission case body, still including the bearer frame that is used for installing the transmission case body, equal fixedly connected with fixed plate on the both sides of bearer frame, the bearer frame is provided with the centre gripping unit that is used for centre gripping transmission case body, the centre gripping unit includes that two endwise slip set up the grip block on the bearer frame both sides, two grip block and two form installation space between the fixed plate, the centre gripping unit is still including being used for ordering about two the drive assembly that the grip block is close to each other, still be provided with in the bearer frame and be used for ordering about drive assembly pivoted and trigger the subassembly. The mounting space that grip block and fixed plate formed and are used for installing the transmission case body, when the transmission case body was installed on the bearer frame, transmission case body and trigger assembly butt can utilize self gravity to order about trigger assembly and drive assembly and order about two grip blocks and be close to each other, reduce the use of outside driving source, improve work efficiency.
Description
Technical Field
The utility model relates to a transmission case technical field specifically is a high-power aerogenerator transmission case.
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 wind wheels, 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 wind wheel rotates 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 drive of the wind wheel shaft to generate electricity. In a high-power wind driven generator, a transmission case is an important functional component, and the main function of the transmission case is to transmit power generated by a wind wheel under the action of wind power to a generator and enable the generator to obtain a corresponding rotating speed, generally, the rotating speed of the wind wheel is very low and can not reach the rotating speed required by the power generation of the generator, and the rotating speed is realized through the transmission action of the transmission case, however, the transmission case must be matched with a transmission case base for use, and the transmission case can be fixed through the transmission case base.
As in application No.: 202022164647.1, the name is "a high stable form base of novel aerogenerator transmission case", discloses a high stable form base of novel aerogenerator transmission case, which comprises a seat body the installation cavity has been seted up in the pedestal, the installation cavity internal rotation is equipped with many threaded rods, the thread bush is equipped with the slider on the threaded rod, a plurality of slippery fellows have been seted up to the pedestal upper surface, slider one end slidable mounting has a steadying plate in the spout and fixed mounting, be equipped with in the installation cavity and be used for threaded rod pivoted drive mechanism, drive mechanism includes the dwang, dwang perpendicular rotation is installed in the installation cavity, the fixed cover of dwang one end has cup jointed first bevel gear, many the equal fixed cup jointed second bevel gear of tip that the threaded rod is close to each other, the one end that first bevel gear was kept away from to the dwang is worn out the pedestal lower surface and the fixed cup jointed regulating wheel.
In the above-mentioned patent, through the threaded rod, slide between the class, can be according to the size of a dimension of different transmission boxes, to the quick regulation on the position that carries on of stabilizer plate in the pedestal, transmission box horizontal direction and vertical direction all carry out the stable reinforcement of intensity moreover, wherein in the above-mentioned patent, through placing the transmission box take the base on the back, the transmission box is fixed to the extra drive power of rethread, influences work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-power aerogenerator transmission case to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-power aerogenerator transmission case, includes the transmission case body, still includes the bearing frame that is used for installing the transmission case body, equal fixedly connected with fixed plate on the both sides of bearing frame, the bearing frame is provided with the centre gripping unit that is used for centre gripping transmission case body, the centre gripping unit includes that two slides in opposite directions set up the grip block on the bearing frame both sides, two grip block and two form installation space between the fixed plate, the transmission case body is installed in installation space, the centre gripping unit is still including being used for ordering about two the drive assembly that the grip block is close to each other, still be provided with in the bearing frame and be used for ordering about drive assembly pivoted and trigger the subassembly.
Further, the driving assembly comprises a bidirectional screw rod rotatably connected inside the bearing frame, two ends of the bidirectional screw rod are respectively in threaded connection with driving blocks, and each driving block is arranged at the bottom of the corresponding clamping plate.
Furthermore, the trigger assembly comprises a butt joint plate, a rack is arranged at the bottom of the butt joint plate, a straight gear is arranged on the bidirectional screw rod, and the straight gear is meshed with the rack.
Furthermore, the bottom of the clamping plate is provided with a sliding groove, the driving block is in sliding connection with the clamping plate through the sliding groove, and a locking mechanism is arranged between the driving block and the clamping plate.
Furthermore, locking mechanism includes that the vertical slip sets up the locking pole on the grip block, be provided with the apron on the locking pole top, be provided with the locking spring between apron and the grip block, set up the locking groove with locking pole looks adaptation on the drive block, the elasticity of locking spring orders about the locking pole and pegs graft in the locking inslot.
Furthermore, be provided with multiunit bolster between transmission case body and the bearing frame, the bolster includes the first body of rod and the second body of rod, the first body of rod slides and sets up in the second body of rod, be provided with spring damper between the first body of rod and the second body of rod.
Furthermore, a reset piece is arranged between the abutting plate and the bearing frame.
Compared with the prior art, the beneficial effects of the utility model are that: this high-power aerogenerator transmission case, through the transmission case body, the bearing frame, the fixed plate, the centre gripping unit, the grip block, drive assembly, the cooperation between the trigger subassembly, the grip block forms the installation space who is used for installing the transmission case body with the fixed plate, when the transmission case body is installed on the bearing frame, transmission case body and trigger assembly butt, can utilize self gravity to order about trigger subassembly and drive assembly and order about two grip blocks and be close to each other, thereby it is fixed with the transmission case body, reduce the use of outside driving source, and the work efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic overall structural diagram provided by an embodiment of the present invention;
fig. 2 is a schematic overall top view structure diagram provided in the embodiment of the present invention;
FIG. 3 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a schematic structural view of a clamping unit according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a connection mode between the trigger assembly and the driving assembly according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a buffer according to an embodiment of the present invention.
Description of reference numerals: 1. a transmission case body; 2. a carrying frame; 3. a fixing plate; 4. a clamping plate; 401. a chute; 5. a trigger component; 501. abutting against the plate; 502. a rack; 503. a spur gear; 6. a drive assembly; 601. a bidirectional screw rod; 602. a drive block; 7. a locking mechanism; 701. a lock lever; 702. a locking spring; 703. a cover plate; 704. a locking groove; 8. a buffer member; 801. a first rod body; 802. a second rod body; 9. a reset member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a high-power aerogenerator transmission case, including transmission case body 1, still including the bearer frame 2 that is used for installing transmission case body 1, equal fixedly connected with fixed plate 3 on the both sides of bearer frame 2, bearer frame 2 is provided with the centre gripping unit that is used for centre gripping transmission case body 1, the centre gripping unit includes that two slides in opposite directions set up the grip block 4 on bearer frame 2 both sides, form installation space between two grip blocks 4 and two fixed plates 3, transmission case body 1 installs in installation space, the centre gripping unit is still including being used for ordering about the drive assembly 6 that two grip blocks 4 are close to each other, still be provided with in the bearer frame 2 and be used for ordering about drive assembly 6 pivoted trigger assembly 5.
Specifically, the transmission case of the high-power wind driven generator comprises a transmission case body 1, and how the transmission case body 1 is used in the prior art is not described herein; the transmission case comprises a transmission case body 1 and is characterized by further comprising a bearing frame 2 used for installing the transmission case body 1, wherein fixing plates 3 are fixedly connected to two sides of the bearing frame 2, specifically, a reserved groove is formed in each fixing plate 3, so that the transmission case body 1 can be conveniently connected with the outside, a clamping unit used for clamping the transmission case body 1 is arranged on the bearing frame 2, the transmission case body 1 can be conveniently clamped by arranging the clamping unit, the stability of the transmission case body 1 during installation is improved, and the use effect is good; the clamping unit comprises two clamping plates 4 which are arranged on two sides of the bearing frame 2 in a sliding mode in opposite directions, the transmission box body 1 can be clamped conveniently due to the fact that the clamping plates 4 slide, when the transmission box body 1 needs to be disassembled, the transmission box body 1 can be fixed at the moment by driving the clamping plates 4 to be away from the transmission box body 1, and the using effect is good; an installation space is formed between the two clamping plates 4 and the two fixing plates 3, the transmission case body 1 is installed in the installation space, and the transmission case body 1 is matched in the installation space, so that the stability of the transmission case body 1 during installation can be improved, and the using effect is good; the clamping unit further comprises a driving assembly 6 for driving the two clamping plates 4 to be close to each other, a triggering assembly 5 for driving the driving assembly 6 to rotate is further arranged in the bearing frame 2, and a transmission unit and the like used for wind power generation are mounted in the transmission case body 1 in a known mode and are heavy in weight; when the transmission case body 1 is installed to needs, utilize transmission case body 1 self gravity and trigger assembly 5 butt back, order about two grip blocks 4 through drive assembly 6 and be close to each other to it is fixed with transmission case body 1, excellent in use effect.
In this embodiment, the driving assembly 6 includes a bidirectional screw 601 rotatably connected inside the carrying frame 2, two ends of the bidirectional screw 601 are respectively connected with driving blocks 602 in a threaded manner, and each driving block 602 is respectively disposed at the bottom of the corresponding clamping plate 4.
Preferably, wherein drive assembly 6 connects at the inside two-way lead screw 601 of carriage 2 including rotating, wherein two-way lead screw 601 specifically is trapezoidal lead screw, self-locking function has, wherein two-way lead screw 601's both ends threaded connection has drive block 602 respectively, every drive block 602 sets up respectively in the 4 bottoms of grip block that correspond, when two-way lead screw 601 rotates, thereby can drive block 602 and slide, when drive block 602 slides, thereby can drive grip block 4 and slide, thereby can be fixed with 1 centre gripping of transmission case body, excellent in use effect.
The utility model provides a further embodiment, trigger subassembly 5 includes butt plate 501, is provided with rack 502 on the butt plate 501 bottom, sets up spur gear 503 on the two-way lead screw 601, and spur gear 503 meshes with rack 502.
Preferably, wherein trigger subassembly 5 includes butt plate 501, be provided with rack 502 on the butt plate 501 bottom, set up spur gear 503 on the two-way lead screw 601, spur gear 503 and the meshing of rack 502, install when installation space is inside when transmission case body 1, transmission case body 1 receives the gravity factor can with butt plate 501 butt, thereby drive butt plate 501 lapse, pass through the cooperation between rack 502 and the spur gear 503 at this moment, drive two-way lead screw 601 and rotate, thereby drive the drive block 602 of both sides and be close to each other, thereby it is close to each other to drive grip block 4, it is fixed to carry out the centre gripping to transmission case body 1, excellent in use effect.
The utility model also provides another embodiment, equal spout 401 in the grip block 4 bottom, drive block 602 pass through spout 401 and grip block 4 sliding connection, are provided with locking mechanism 7 between drive block 602 and the grip block 4.
Preferably, the bottom of the clamping plate 4 is provided with the sliding groove 401, the driving block 602 is slidably connected with the clamping plate 4 through the sliding groove 401, the locking mechanism 7 is arranged between the driving block 602 and the clamping plate 4, by arranging the locking mechanism 7, the driving block 602 and the clamping plate 4 can be integrated, but after the driving block 602 and the clamping plate 4 are unlocked by the locking mechanism 7, the driving block 602 slides on the clamping plate 4, at the moment, when the transmission case body 1 needs to be disassembled, the driving block 602 and the clamping plate 4 are firstly unlocked, then the clamping plate 4 slides towards one side away from the transmission case body 1 by driving, when the clamping plate 4 is away from the transmission case body 1, the transmission case body 1 can be disassembled, and the use effect is good.
The utility model discloses another embodiment that provides again, locking mechanism 7 includes that vertical slip sets up the locking pole 701 on grip block 4, is provided with apron 703 on the locking pole 701 top, is provided with locking spring 702 between apron 703 and the grip block 4, sets up the locking groove 704 with locking pole 701 looks adaptation on the driving block 602, and locking spring 702's elasticity orders about locking pole 701 and pegs graft in locking groove 704.
Preferably, wherein locking mechanism 7 includes that vertical slip sets up the locking pole 701 on grip block 4, be provided with apron 703 on the locking pole 701 top, be provided with locking spring 702 between apron 703 and the grip block 4, set up the locking groove 704 with locking pole 701 looks adaptation on the drive block 602, locking spring 702's elasticity orders about locking pole 701 and pegs graft in locking groove 704, peg graft inside the back at locking groove 704 when locking pole 701, alright be a whole with link drive block 602 and grip block 4, when the transmission case body 1 is dismantled to needs, through upwards ordering about locking pole 701, make locking pole 701 extract from the locking groove 704 at place, alright order to order about grip block 4 to slide, later alright dismantle transmission case body 1, excellent in use effect.
The utility model discloses still provide another embodiment, be provided with multiunit bolster 8 between transmission case body 1 and the bearing frame 2, bolster 8 includes first body of rod 801 and second body of rod 802, and first body of rod 801 slides and sets up in second body of rod 802, is provided with the spring damper between first body of rod 801 and the second body of rod 802.
Preferably, a plurality of groups of buffer parts 8 are arranged between the transmission case body 1 and the bearing frame 2, each buffer part 8 comprises a first rod body 801 and a second rod body 802, the first rod body 801 is arranged in the second rod body 802 in a sliding mode, a spring damper is arranged between the first rod body 801 and the second rod body 802, the first rod body 801 is arranged in the second rod body 802 in a sliding mode, and the spring damper can play a buffering role and play a role in protecting the transmission case body 1.
In another embodiment of the present invention, a reset element 9 is disposed between the abutting plate 501 and the carrying frame 2.
Preferably, a resetting element 9 is arranged between the abutting plate 501 and the bearing frame 2, specifically, the resetting element 9 may be a spring, wherein the gravity of the transmission case body 1 is greater than the elastic force of the resetting element 9, and when the transmission case body 1 abuts against the abutting plate 501, the abutting plate 501 is driven to slide downwards, so as to press the resetting element 9; and the elasticity that resets 9 is greater than the frictional force between two-way lead screw 601 and the bearing frame 2, consequently transmission case body 1 takes out the back from the installation space in, and the process that resets 9 and resume elastic deformation orders about the rotation of two-way lead screw 601 to drive the drive block 602 slip of both sides, through locking mechanism 7 with the 4 locking backs of grip block, alright order to order about grip block 4 and keep away from each other, be convenient for install once more, excellent in use effect.
It should be noted that the electric devices referred to in this application may be powered by a storage battery or an external power source.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high-power aerogenerator transmission case, includes transmission case body (1), its characterized in that:
the transmission box is characterized by also comprising a bearing frame (2) used for installing the transmission box body (1), wherein both sides of the bearing frame (2) are fixedly connected with fixing plates (3);
the bearing frame (2) is provided with a clamping unit for clamping the transmission case body (1);
the clamping unit comprises two clamping plates (4) which are arranged on two sides of the bearing frame (2) in an opposite sliding mode, an installation space is formed between the two clamping plates (4) and the two fixing plates (3), and the transmission case body (1) is installed in the installation space;
the clamping unit further comprises a driving assembly (6) used for driving the two clamping plates (4) to be close to each other, and a triggering assembly (5) used for driving the driving assembly (6) to rotate is further arranged on the bearing frame (2).
2. The transmission case of the high-power wind driven generator according to claim 1, characterized in that: the driving assembly (6) is connected to a bidirectional screw rod (601) inside the bearing frame (2) in a rotating mode, two ends of the bidirectional screw rod (601) are respectively in threaded connection with driving blocks (602), and each driving block (602) is arranged at the bottom of the corresponding clamping plate (4) respectively.
3. The transmission case of the high-power wind driven generator according to claim 2, characterized in that: the trigger assembly (5) comprises a butt plate (501), a rack (502) is arranged at the bottom of the butt plate (501), a straight gear (503) is arranged on the bidirectional screw rod (601), and the straight gear (503) is meshed with the rack (502).
4. The transmission case of the high-power wind driven generator according to claim 2, characterized in that: the bottom of the clamping plate (4) is provided with a sliding groove (401), and the driving block (602) is connected with the clamping plate (4) in a sliding mode through the sliding groove (401); and a locking mechanism (7) is arranged between the driving block (602) and the clamping plate (4).
5. The transmission case of the high-power wind driven generator according to claim 4, wherein: the locking mechanism (7) comprises a locking rod (701) which is vertically and slidably arranged on the clamping plate (4), a cover plate (703) is arranged on the top of the locking rod (701), and a locking spring (702) is arranged between the cover plate (703) and the clamping plate (4);
the driving block (602) is provided with a locking groove (704) matched with the locking rod (701), and the elastic force of the locking spring (702) drives the locking rod (701) to be inserted into the locking groove (704).
6. The transmission case of the high-power wind driven generator as claimed in claim 1, wherein: a plurality of groups of buffer parts (8) are arranged between the transmission box body (1) and the bearing frame (2);
the buffer piece (8) comprises a first rod body (801) and a second rod body (802), the first rod body (801) is arranged in the second rod body (802) in a sliding mode, and a spring damper is arranged between the first rod body (801) and the second rod body (802).
7. A high power wind generator gearbox according to claim 3, characterized in that: a reset piece (9) is arranged between the abutting plate (501) and the bearing frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222638680.2U CN218581742U (en) | 2022-10-09 | 2022-10-09 | Transmission case of high-power wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222638680.2U CN218581742U (en) | 2022-10-09 | 2022-10-09 | Transmission case of high-power wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218581742U true CN218581742U (en) | 2023-03-07 |
Family
ID=85367368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222638680.2U Active CN218581742U (en) | 2022-10-09 | 2022-10-09 | Transmission case of high-power wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218581742U (en) |
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2022
- 2022-10-09 CN CN202222638680.2U patent/CN218581742U/en active Active
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