Base facilitating installation of wind-driven generator

Abstract

The utility model relates to the technical field of wind-driven generators, and discloses a base convenient for wind-driven generator installation, which comprises a cabin, a wind-driven generator body and a coupler, a first installation mechanism fixedly connected with the wind-driven generator body is arranged in the cabin, a second installation mechanism is arranged on the outer side of the first installation mechanism, and the coupler is arranged on the outer side of the second installation mechanism. The first mounting mechanism comprises a base, and the bottom of the wind energy motor body is fixedly connected with a mounting plate. According to the base facilitating installation of the wind-driven generator, a first wedge-shaped block at the bottom of a wind-driven generator body is inserted into the base, in the downward moving process of the first wedge-shaped block, two second wedge-shaped blocks are pushed in a back-to-back mode through the inclined face of the first wedge-shaped block, a spring is compressed, the first wedge-shaped block continuously moves downwards till the second wedge-shaped blocks are located in clamping grooves, and under the elastic force effect of the spring, the first wedge-shaped block moves downwards; and the second wedge-shaped block is bounced into the first wedge-shaped block, at the moment, the mounting plate is attached to the top face of the base, and primary mounting of the wind energy motor body can be completed.

Description

Technical Field

[0001] The utility model relates to the technical field of wind energy generators, in particular to a base facilitating the installation of a wind energy generator. Background Technique

[0002] A wind turbine is a power device that converts wind energy into mechanical work. The mechanical work drives the rotor to rotate, and finally outputs alternating current. A wind turbine generally consists of components such as a wind wheel, a generator (including devices), a yaw device (tail fin), a tower, a speed limit safety mechanism, and an energy storage device.

[0003] The utility model patent with the authorization announcement number CN 210509480 U discloses "A Base Facilitating the Installation of a Wind Energy Generator", including an installation box, a tower, a base plate, a wind energy motor, a guide plate, an installation sleeve, a fixing sleeve, a support plate, a screw sleeve, a washer, a backing plate, a positioning mechanism, and a fixing mechanism. The wind energy motor is guided by the guide plate, then positioned by the positioning mechanism, and finally the position of the wind energy motor is fixed by hexagon bolts in the fixing mechanism through the support plate and the fixing sleeve, thus having the advantage of facilitating the installation of the wind energy generator.

[0004] The above-mentioned existing technical solutions still have the following deficiencies: During the installation process of the hexagon bolts, corresponding tools such as wrenches must be used for installation. Moreover, if the torque or force applied by the operator is uneven, resulting in uneven torque distribution, some threads may not fully engage. If the torque or force exceeds the design standard of the hexagon bolts, irreversible deformation or damage of the threads may occur. If the installation angle is incorrect, the threads of the hexagon bolts may not correctly engage with the threaded holes. All of the above situations will cause thread stripping, affecting the installation and fixation of the wind energy generator. Therefore, a base facilitating the installation of a wind energy generator is proposed to solve the above-mentioned problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a base facilitating the installation of a wind energy generator to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, the utility model provides the following technical solution: A base facilitating the installation of a wind energy generator, including a nacelle, a wind energy motor body, and a coupler. A first installation mechanism fixedly connected to the wind energy motor body is arranged inside the nacelle, and a second installation mechanism is arranged outside the first installation mechanism;

[0007] The first installation mechanism includes a base. A mounting plate is fixedly connected to the bottom of the wind energy motor body. A first wedge block is fixedly connected to the bottom of the mounting plate. A cavity is formed inside the base. A slider is slidably connected inside the cavity. A second wedge block is fixedly connected to one side of the slider. A spring is fixedly connected to the other side of the slider.

[0008] The second installation mechanism includes a mounting frame. A first magnet is fixedly connected to one side of the mounting frame. A plug rod is fixedly connected to one side of the mounting frame. A second magnet is fixedly connected to one side of the plug rod.

[0009] Preferably, a tower is fixedly connected to the bottom of the nacelle. The wind energy motor body is located inside the nacelle. The coupler is fixedly connected to the output shaft of the wind energy motor body.

[0010] Preferably, the base is fixedly connected to the inner bottom wall of the nacelle. The mounting plate is in contact with the top of the base. The number of the first wedge blocks is two and they are symmetrically distributed on the left and right sides of the bottom of the mounting plate.

[0011] Preferably, one side of the spring is fixedly connected to the slider, and the other side of the spring is fixedly connected to the inner wall of the cavity.

[0012] Preferably, the inclined surface of the first wedge block is adapted to the inclined surface of the second wedge block. A card slot adapted to the second wedge block is formed on the opposite sides of the two first wedge blocks.

[0013] When the second wedge block is engaged with the card slot in the first wedge block, the preliminary installation of the wind energy motor body can be completed.

[0014] Preferably, the number of the mounting frames is two and they are symmetrically distributed front and back on the outside of the base. The first magnet is fixedly connected to the opposite sides of the front and back mounting frames.

[0015] Preferably, a through hole adapted to the plug rod is formed inside the base. A jack adapted to the plug rod is formed inside the second wedge block.

[0016] Insert the plug rod into the jack in the second wedge block until the second magnets are magnetically attracted to each other, and the mounting frame can be fixed to the outside of the base to realize the further installation of the wind energy motor body.

[0017] Compared with the prior art, the beneficial effects achieved by the present utility model are:

[0018] First, the first wedge block at the bottom of the wind energy motor body is inserted into the base. During the downward movement of the first wedge block, the two second wedge blocks are pushed away from each other through its inclined surface, compressing the spring. The first wedge block continues to move downward until the second wedge block is located at the card slot. Under the elastic force of the spring, the second wedge block is ejected into the first wedge block. At this time, the mounting plate fits with the top surface of the base, and the preliminary installation of the wind energy motor body can be completed.

[0019] Second, the two mounting frames are respectively placed on the front and back sides of the base, so that the first magnetic block is magnetically attracted, and at the same time, the insertion rod is inserted into the through hole on the base until the insertion rod is inserted into the jack on the second wedge block, and the two second magnetic blocks are magnetically attracted, and the further installation of the wind energy motor body can be completed. Brief Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the present utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the nacelle of the present utility model;

[0022] Figure 3 It is a sectional view when the second wedge block and the first wedge block of the present utility model are engaged;

[0023] Figure 4 It is a sectional view when the second wedge block and the first wedge block of the present utility model are disengaged from the engagement;

[0024] Figure 5 It is a schematic diagram of the mounting frame of the present utility model.

[0025] Wherein: 1, nacelle; 11, tower; 2, wind energy motor body; 3, coupler; 4, first installation mechanism; 41, base; 42, mounting plate; 43, first wedge block; 431, card slot; 44, cavity; 45, slider; 46, second wedge block; 47, spring; 5, second installation mechanism; 51, mounting frame; 52, first magnetic block; 53, insertion rod; 531, jack; 54, second magnetic block. Detailed Embodiment

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] The present utility model provides the following technical solutions:

[0028] Embodiment 1

[0029] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 ,a base facilitating the installation of a wind energy generator, comprising a nacelle 1, a wind energy motor body 2 and a coupler 3. A first installation mechanism 4 fixedly connected to the wind energy motor body 2 is fixedly connected inside the nacelle 1. The first installation mechanism 4 includes a base 41. A mounting plate 42 fixedly connected to the bottom of the wind energy motor body 2 is fixedly connected to the bottom of the mounting plate 42. A first wedge block 43 is fixedly connected to the bottom of the mounting plate 42. A cavity 44 is opened inside the base 41. A slider 45 is slidably connected inside the cavity 44. A second wedge block 46 is fixedly connected to one side of the slider 45. A spring 47 is fixedly connected to the other side of the slider 45;

[0030] The bottom of the nacelle 1 is fixedly connected to a tower 11. The wind energy motor body 2 is located inside the nacelle 1. The coupler 3 is fixedly connected to the output shaft of the wind energy motor body 2.

[0031] The base 41 is fixedly connected to the inner bottom wall of the nacelle 1. The mounting plate 42 fits against the top of the base 41. The number of the first wedge blocks 43 is two and they are symmetrically distributed on the left and right sides of the bottom of the mounting plate 42.

[0032] One side of the spring 47 is fixedly connected to the slider 45, and the other side of the spring 47 is fixedly connected to the inner wall of the cavity 44.

[0033] The inclined surface of the first wedge block 43 is adapted to the inclined surface of the second wedge block 46. A card slot 431 adapted to the second wedge block 46 is opened on the opposite sides of the two first wedge blocks 43.

[0034] Through the above technical solution, the first wedge block 43 at the bottom of the wind energy motor body 2 is inserted into the base 41. During the downward movement of the first wedge block 43, the two second wedge blocks 46 are pushed away from each other through its inclined surface, compressing the spring 47. The first wedge block 43 continues to move downward until the second wedge block 46 is located at the card slot 431. Under the elastic force of the spring 47, the second wedge block 46 is ejected into the first wedge block 43. At this time, the mounting plate 42 fits against the top surface of the base 41, and the preliminary installation of the wind energy motor body 2 can be completed.

[0035] Embodiment 2

[0036] Please refer to Figure 1 、 Figure 2 and Figure 5 ,and on the basis of Embodiment 1, it is further obtained that: a second installation mechanism 5 is movably connected to the outside of the first installation mechanism 4;

[0037] The second installation mechanism 5 includes an installation frame 51. One side of the installation frame 51 is fixedly connected with a first magnetic block 52, one side of the installation frame 51 is fixedly connected with a plug rod 53, and one side of the plug rod 53 is fixedly connected with a second magnetic block 54.

[0038] The number of the installation frames 51 is two and they are symmetrically distributed on the front and back sides of the base 41. The first magnetic block 52 is fixedly connected to the opposite sides of the front and back installation frames 51.

[0039] A through hole adapted to the plug rod 53 is formed inside the base 41, and a jack 531 adapted to the plug rod 53 is formed inside the second wedge block 46.

[0040] Through the above technical solution, the two installation frames 51 are respectively placed on the front and back sides of the base 41, so that the first magnetic blocks 52 are magnetically attracted. At the same time, the plug rods 53 are inserted into the through holes on the base 41 until the plug rods 53 are inserted into the jacks 531 on the second wedge blocks 46, and the two second magnetic blocks 54 are magnetically attracted, and the further installation of the wind energy motor body 2 can be completed.

[0041] During the actual operation process, when this device is in use, first, the first wedge block 43 at the bottom of the wind energy motor body 2 is inserted into the base 41. During the downward movement of the first wedge block 43, the two second wedge blocks 46 are pushed away from each other through its inclined surface, compressing the spring 47. The first wedge block 43 continues to move downward until the second wedge block 46 is located at the card slot 431. Under the elastic force of the spring 47, the second wedge block 46 is ejected into the first wedge block 43. At this time, the installation plate 42 is in contact with the top surface of the base 41, and the preliminary installation of the wind energy motor body 2 can be completed. Subsequently, the two installation frames 51 are respectively placed on the front and back sides of the base 41, so that the first magnetic blocks 52 are magnetically attracted. At the same time, the plug rods 53 are inserted into the through holes on the base 41 until the plug rods 53 are inserted into the jacks 531 on the second wedge blocks 46, and the two second magnetic blocks 54 are magnetically attracted, and the further installation of the wind energy motor body 2 can be completed. The entire installation process does not require additional installation tools and there will be no thread slipping situation.

[0042] It should be noted that the working principle of the wind power generation system is to utilize the kinetic energy of the wind, drive the rotation of the generator rotor through the rotation of the windmill blades, and then convert mechanical energy into electrical energy. Finally, after a series of processes, the electrical energy is transmitted to the power grid for users to use. Wind power generation has been widely applied in many fields, and this working principle is not the focus of the invention of this utility model patent, so it will not be elaborated one by one.

[0043] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit. The scope is defined by the appended claims and their equivalents.

Claims

1. A base facilitating the installation of a wind energy generator, comprising a nacelle (1), a wind energy motor body (2) and a coupler (3), characterized in that: Inside the engine room (1), a first mounting mechanism (4) fixedly connected to the wind energy motor body (2) is provided, and a second mounting mechanism (5) is arranged outside the first mounting mechanism (4); The first mounting mechanism (4) includes a base (41). A mounting plate (42) is fixedly connected to the bottom of the wind energy motor body (2). A first wedge block (43) is fixedly connected to the bottom of the mounting plate (42). A cavity (44) is formed inside the base (41). A slider (45) is slidably connected inside the cavity (44). A second wedge block (46) is fixedly connected to one side of the slider (45). A spring (47) is fixedly connected to the other side of the slider (45); The second mounting mechanism (5) includes a mounting frame (51). A first magnet (52) is fixedly connected to one side of the mounting frame (51). A plug rod (53) is fixedly connected to one side of the mounting frame (51). A second magnet (54) is fixedly connected to one side of the plug rod (53).

2. The base for facilitating the installation of a wind energy generator according to claim 1, characterized in that: A tower (11) is fixedly connected to the bottom of the engine room (1). The wind energy motor body (2) is located inside the engine room (1). The coupler (3) is fixedly connected to the output shaft of the wind energy motor body (2).

3. The base for facilitating the installation of a wind energy generator according to claim 1, characterized in that: The base (41) is fixedly connected to the inner bottom wall of the engine room (1). The mounting plate (42) fits against the top of the base (41). The number of the first wedge blocks (43) is two and they are symmetrically distributed on the left and right sides of the bottom of the mounting plate (42).

4. A base for facilitating the installation of a wind energy generator according to claim 1, characterized in that: One side of the spring (47) is fixedly connected to the slider (45), and the other side of the spring (47) is fixedly connected to the inner wall of the cavity (44).

5. The base for facilitating the installation of a wind energy generator according to claim 1, characterized in that: The inclined surface of the first wedge block (43) is adapted to the inclined surface of the second wedge block (46). A card slot (431) adapted to the second wedge block (46) is formed on the opposite sides of the two first wedge blocks (43).

6. The base for facilitating the installation of a wind energy generator according to claim 1, characterized in that: The number of the mounting frames (51) is two and they are symmetrically distributed in front and behind the outside of the base (41). The first magnet (52) is fixedly connected to the opposite sides of the front and rear mounting frames (51).

7. The base for facilitating the installation of a wind energy generator according to claim 1, characterized in that: A through hole adapted to the plug rod (53) is formed inside the base (41). A jack (531) adapted to the plug rod (53) is formed inside the second wedge block (46).

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