CN219005888U

CN219005888U - Wind-powered electricity generation motor gear box back shaft erection equipment

Info

Publication number: CN219005888U
Application number: CN202222655233.8U
Authority: CN
Inventors: 卢梅; 张宽; 张峰; 陈彪; 周建虎; 王永红
Original assignee: Anhui Jinfu Engineering Technology Service Co ltd
Current assignee: Anhui Jinfu Engineering Technology Service Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-05-12
Anticipated expiration: 2032-10-10

Abstract

The utility model belongs to the technical field of wind power installation and fixation, and particularly relates to wind power motor gear box supporting shaft installation equipment which comprises a first supporting frame, wherein two second supporting frames are fixedly installed on the surface of the first supporting frame, two circular ring supporting frames are fixedly installed on the surface of the second supporting frame, a fourth rotating shaft is installed inside the two circular ring supporting frames in a penetrating mode, a second rotating shaft is fixedly connected to the tail portion of the fourth rotating shaft, a third gear is fixedly installed on the surface of the second rotating shaft, and three gears are installed on the surface of the third gear in a meshed mode. When the rotary shaft four-wheel support is particularly used, the disc is arranged at the top of the support rod, the tooth grooves are formed in the surface of the support rod and can rotate in cooperation with the reversing motor arranged on the surface of the support rod, the rotary torque can be transmitted by connecting the rotary shaft four with the rotary shaft two in the gear box, the annular support frame is arranged on the surface of the rotary shaft four, and the bearing bush is arranged at the bottom of the rotary shaft four, so that the rotary shaft four is supported, and the installation is convenient.

Description

Wind-powered electricity generation motor gear box back shaft erection equipment

Technical Field

The utility model belongs to the technical field, and particularly relates to wind power motor gear box supporting shaft installation equipment.

Background

Usually, 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 can not be realized through the speed increasing function of a gear pair of a gear box, so the gear box is also called a speed increasing box, according to the overall arrangement requirement of a unit, sometimes a transmission shaft (commonly called a large shaft) directly connected with the hub of the wind wheel is integrated with the gear box, the large shaft and the gear box are respectively arranged, a structure of expansion sleeve devices or coupling joints is utilized between the large shaft and the gear box, and in order to increase the braking capability of the unit, a braking device is usually arranged at the input end or the output end of the gear box and is matched with a blade tip braking device (fixed pitch wind wheel) or a variable pitch braking device to jointly brake a transmission system of the unit.

In daily wind-powered electricity generation installation use, because the geographical position that it was installed often is in comparatively remote and wind-force resource is comparatively rich place, so need to fix and support them when installing, but just need to install its gear box after supporting, often can be because the wind is big and the circumstances that the installation location is complicated that the quality is great leads to, often because the interference that can't control external amount of wind leads to the back shaft to rock the installation failure that leads to, secondly, often because the influence of wind direction can't change the orientation of fan and lead to the phenomenon that installation error is great to the life-span reduction that causes the harmful effect to the work of follow-up when installing, so need to improve it.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the wind power motor gear box supporting shaft mounting equipment which has the characteristics of simplicity and convenience in mounting and high stability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wind-powered electricity generation motor gear box back shaft erection equipment, includes support frame one, the surface fixed mounting of support frame one has two support frames two, the surface fixed mounting of support frame two has two ring support frames, two the inside of ring support frame runs through and installs the pivot four, the afterbody fixedly connected with pivot two of pivot four, the surface fixed mounting of pivot two has the gear three, the surface engagement of gear three installs three gear two, three the afterbody fixedly connected with pivot three of gear two.

As an optimized technical scheme of the wind power motor gear box supporting shaft installation equipment, a limiting ring is fixedly installed on the surface of a rotating shaft IV, circular ring supporting frames are fixedly installed on two sides of the limiting ring, fixing devices are fixedly installed at two ends of the circular ring supporting frames, a first bolt is movably installed in the fixing devices, a first nut is installed on the surface of the first bolt in a meshed mode, and a second supporting frame is installed on the surface of the first nut in a contact mode.

As an optimized technical scheme of the wind power motor gear box supporting shaft installation equipment, a bearing bush is fixedly installed on the surface of a first supporting frame, a rotating shaft IV is installed on the surface of the bearing bush in a contact mode, a fixed supporting plate is fixedly installed at the tail of the rotating shaft IV, a bolt II is fixedly installed on the surface of the fixed supporting plate, and a nut is fixedly connected to the tail of the bolt II.

As an optimized technical scheme of the wind power motor gear box supporting shaft installation equipment, a base is fixedly installed on the surface of a first supporting frame, a generator is fixedly installed on the surface of the base, a second rotating shaft is movably connected to the inside of the generator, a bearing is movably installed on the surface of the second rotating shaft, a gear box shell is fixedly connected to the surface of the bearing, four second fixing blocks are fixedly installed at the bottom of the gear box shell, and pins are fixedly installed in the four second fixing blocks.

As an optimal technical scheme of the wind power motor gear box supporting shaft installation equipment, a round groove is formed in the supporting rod, a first rotating shaft is movably installed in the round groove, and a first supporting frame is fixedly connected to the surface of the first rotating shaft.

As an optimized technical scheme of the wind power motor gear box supporting shaft installation equipment, a disc is fixedly installed at the top of a supporting rod, a plurality of tooth grooves are formed in the surface of the disc, four first gears are installed on the surfaces of the tooth grooves in a meshed mode, a reversing motor is fixedly connected to the tail portions of the four first gears, a first fixing block is fixedly installed on the surface of the reversing motor, and a first supporting frame is fixedly connected to the side face of the first fixing block.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the device is used, the disc is arranged at the top of the supporting rod, and the tooth grooves are formed in the surface of the supporting rod and can be matched with the reversing motor arranged on one surface of the supporting frame to rotate, so that the influence of cross wind on the installation precision during installation is avoided;

2. when the support device is used, the four surfaces of the rotating shaft are provided with the two circular ring support frames, so that the support device can fix and support the rotating shaft, the four surfaces of the rotating shaft are provided with the circular ring support frames, and the bottom of the rotating shaft is provided with the bearing bush, so that the rotating shaft is supported, the phenomenon of difficult installation caused by front and back shaking during installation is avoided, and the support shaft can conveniently and normally run.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of the gear box structure of the present utility model;

FIG. 4 is a schematic diagram of a gear reversing arrangement of the present utility model;

fig. 5 is a schematic diagram of a front view semi-polished structure of the present utility model.

In the figure: 1. a support rod; 2. a circular groove; 3. a disc; 4. tooth slots; 5. a first rotating shaft; 6. a first supporting frame; 7. a first fixed block; 8. a first gear; 9. reversing the motor; 10. a base; 101. a generator; 11. a second rotating shaft; 12. a gearbox housing; 121. a second gear; 122. a third gear; 123. a third rotating shaft; 13. a circular ring support frame; 131. a first bolt; 132. a first nut; 133. a fixing device; 14. a second supporting frame; 15. a limiting ring; 16. fixing a supporting disc; 17. a second bolt; 171. a screw cap; 18. a bearing; 19. a rotation shaft IV; 20. a second fixed block; 201. a pin; 21. bearing bush.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a wind-powered electricity generation motor gear box back shaft erection equipment, including support frame one 6, the surface fixed mounting of support frame one 6 has two support frames two 14, the surface fixed mounting of support frame two 14 has two ring support frames 13, the inside of two ring support frames 13 runs through and installs the pivot four 19, the afterbody fixedly connected with pivot two 11 of pivot four 19, the surface fixed mounting of pivot two 11 has gear three 122, the surface engagement of gear three 122 installs three gear two 121, the afterbody fixedly connected with pivot three 123 of three gear two 121.

The surface of the rotating shaft IV 19 is fixedly provided with a limiting ring 15, two sides of the limiting ring 15 are fixedly provided with a circular ring supporting frame 13, two ends of the circular ring supporting frame 13 are fixedly provided with a fixing device 133, a first bolt 131 is movably arranged in the fixing device 133, a first nut 132 is arranged on the surface of the first bolt 131 in a meshed manner, and a second supporting frame 14 is arranged on the surface of the first nut 132 in a contact manner.

The bearing bush 21 is fixedly arranged on the surface of the first support frame 6, the rotating shaft IV 19 is arranged on the surface of the bearing bush 21 in a contact manner, the fixed support plate 16 is fixedly arranged at the tail part of the rotating shaft IV 19, the second bolt 17 is fixedly arranged on the surface of the fixed support plate 16, and the nut 171 is fixedly connected to the tail part of the second bolt 17.

The surface of the first support frame 6 is fixedly provided with a base 10, the surface of the base 10 is fixedly provided with a generator 101, the inside of the generator 101 is movably connected with a second rotating shaft 11, the surface of the second rotating shaft 11 is movably provided with a bearing 18, the surface of the bearing 18 is fixedly connected with a gear box shell 12, the bottom of the gear box shell 12 is fixedly provided with four second fixing blocks 20, and the inside of the four second fixing blocks 20 is fixedly provided with pins 201.

Through with pivot four 19 surface mounting spacing ring 15 makes can fix a position under the fixed of ring support frame 13, through at support frame one 6 surface mounting two support frames two 14 make ring support frame 13 can fix at its surface through bolt one 131, through be connected pivot four 19 with pivot two 11 and make can change the rotational speed transmission through the gear box and send into generator 101, through install three gear two 121 and with the cooperation of gear three 122 in gear box shell 12 make can carry out the rotational speed transmission, through make the forehead can fix it through bolt one 131 and nut one 132 cooperation with fixing device 133, through install axle bush 21 in pivot four 19 bottom make can support and cushion pivot four 19, through fix mounting bolt two 17 at fixed support disk 16 surface so that can fix the flabellum, make the installation more simple and convenient swiftly, the security is higher.

Example two

Referring to fig. 3-5, a circular groove 2 is formed in the support rod 1, a first rotating shaft 5 is movably mounted in the circular groove 2, and a first support frame 6 is fixedly connected to the surface of the first rotating shaft 5.

The top of the supporting rod 1 is fixedly provided with a disc 3, the surface of the disc 3 is provided with a plurality of tooth grooves 4, the surface of the tooth grooves 4 is provided with four first gears 8 in a meshed manner, the tail parts of the four first gears 8 are fixedly connected with a reversing motor 9, the surface of the reversing motor 9 is fixedly provided with a first fixing block 7, and the side surface of the first fixing block 7 is fixedly connected with a first supporting frame 6.

The round groove 2 is formed in the support rod 1, so that the first rotary shaft 5 can freely rotate in the support rod, the disc 3 is arranged on the surface of the support rod 1, the toothed groove 4 is formed, the first rotary shaft can be matched with the first gear 8 arranged at the tail of the reversing motor 9, the direction can be freely changed, and inconvenience in installation is reduced.

The working principle and the using flow of the utility model are as follows: in the process of using the utility model, when the support rod 1 is mounted at a proper selected position, the disc 3 provided with the tooth sockets 4 is mounted at the top of the support rod, the surface of the disc 3 is meshed with the gear II 121 mounted at the tail of the reversing motor 9, the rotating shaft I5 is freely rotated in the circular groove 2 and connected with the support frame I6, preparation is made for mounting the support shaft, when the support shaft is mounted, the current wind direction is evaluated, the rotating shaft I9 is driven to rotate and adjust to an optimal mounting position, the limiting ring 15 is mounted on the surface of the rotating shaft I19, the annular support frames 13 are mounted at the two ends of the rotating shaft I, the annular support frames 13 are fixed on the surface of the support frame II 14 in a matched manner by bolts I131 and nuts I132, the bearing bushes 21 are mounted at the bottom of the rotating shaft I19, the generator 101 and the gear box are connected together through the rotating shaft II 11, and the accurate connection and fixation of all parts are ensured, and the mounting is finished.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. 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

1. Wind-powered electricity generation motor gear box back shaft erection equipment, including support frame one (6), its characterized in that: the novel rotary table is characterized in that two second support frames (14) are fixedly arranged on the surface of the first support frame (6), two circular ring support frames (13) are fixedly arranged on the surface of the second support frame (14), four rotary shafts (19) are installed in the circular ring support frames (13) in a penetrating mode, two rotary shafts (11) are fixedly connected to the tail portions of the four rotary shafts (19), three gears (122) are fixedly arranged on the surface of the second rotary shaft (11), three second gears (121) are installed on the surface of the third gears (122) in a meshed mode, and three rotary shafts (123) are fixedly connected to the tail portions of the second gears (121).

2. A wind power motor gearbox support shaft mounting apparatus as claimed in claim 1, wherein: the four (19) surface fixed mounting of pivot has spacing ring (15), the both sides fixed mounting of spacing ring (15) has ring support frame (13), the both ends fixed mounting of ring support frame (13) have fixing device (133), the inside movable mounting of fixing device (133) has bolt one (131), the surface engagement of bolt one (131) installs nut one (132), the surface contact of nut one (132) installs support frame two (14).

3. A wind power motor gearbox support shaft mounting apparatus as claimed in claim 1, wherein: the bearing bush (21) is fixedly arranged on the surface of the first support frame (6), the fourth rotating shaft (19) is arranged on the surface of the bearing bush (21) in a contact mode, the fixed support disc (16) is fixedly arranged at the tail of the fourth rotating shaft (19), the second bolt (17) is fixedly arranged on the surface of the fixed support disc (16), and the nut (171) is fixedly connected to the tail of the second bolt (17).

4. A wind power motor gearbox support shaft mounting apparatus as claimed in claim 1, wherein: the novel electric power generation device is characterized in that a base (10) is fixedly arranged on the surface of the first support frame (6), a generator (101) is fixedly arranged on the surface of the base (10), a second rotating shaft (11) is movably connected to the inside of the generator (101), a bearing (18) is movably arranged on the surface of the second rotating shaft (11), a gear box shell (12) is fixedly connected to the surface of the bearing (18), four second fixing blocks (20) are fixedly arranged at the bottom of the gear box shell (12), and pins (201) are fixedly arranged in the four second fixing blocks (20).

5. A wind power motor gearbox support shaft mounting apparatus as claimed in claim 1, wherein: the inside of bracing piece (1) has seted up circular slot (2), the inside movable mounting of circular slot (2) has pivot one (5), the fixed surface of pivot one (5) is connected with support frame one (6).

6. A wind power motor gearbox support shaft mounting apparatus as defined in claim 5, wherein: the top fixed mounting of bracing piece (1) has disc (3), a plurality of tooth's socket (4) have been seted up on the surface of disc (3), a plurality of the surface engagement of tooth's socket (4) installs four gears one (8), four afterbody fixedly connected with switching-over motor (9) of gear one (8), the surface fixed mounting of switching-over motor (9) has fixed block one (7), the side fixedly connected with support frame one (6) of fixed block one (7).