A wind power generation device with convenient maintenance

Abstract

The present invention relates to the technical field of wind power generation, and discloses a wind power generation device with convenient maintenance, including a power generation component, wherein the power generation component includes a generator set and a support rod, wherein the support rod is arranged below the generator set, and a conductor sleeve is fixed on the upper part of the support rod; an auxiliary component is arranged on the power generation component, including a support member arranged on the top of the support rod, wherein the support member includes a support seat, wherein the support seat is sleeved on the outer side of the support rod, wherein a connecting pipe is fixed at the bottom of the generator set, wherein a movable block is fixed at the bottom of the connecting pipe, wherein a movable groove is provided in the support seat, wherein the movable block slides in the movable groove, and wherein a connecting block is fixed on one side of the movable block. The present invention can move the generator set from a high place to a low place by setting the auxiliary component, thereby facilitating the maintenance of the generator set, and after the maintenance of the generator set is completed, the generator set can also be moved to a high place and fixed.

Description

Technical Field

[0001] The invention relates to the technical field of wind power generation, in particular to a wind power generation device which is convenient for maintenance. Background Art

[0002] Wind turbines are devices that convert wind energy into electrical energy. They are mainly composed of wind rotors (including blades), generators, towers, controllers, etc. The wind rotors rotate under the action of wind, driving the generator to generate electricity. The controller regulates the entire system. The height of some small wind turbines is usually around a few meters. When inspecting small wind turbines, elevators, aerial platforms, and other equipment are used to send maintenance personnel to high places for maintenance work. The climbing equipment may be restricted by terrain, space, etc., and it is difficult to reach certain locations for maintenance. In this case, manual climbing is generally used for maintenance. Manual climbing has safety hazards, and because small wind turbines are not easy to climb, the maintenance of wind turbines is not convenient enough. Summary of the invention

[0003] The present invention is proposed in view of the problems existing in the above-mentioned conventional wind power generation devices that are easy to maintain.

[0004] Therefore, the problem to be solved by the present invention is that it is difficult to overhaul the wind power generation device.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a wind power generation device with convenient maintenance, comprising: a power generation assembly, the power generation assembly comprising a generator set and a support rod, the support rod is arranged below the generator set, and a conductor sleeve is fixed on the upper part of the support rod;

[0006] An auxiliary component is arranged on the power generation component, comprising a support member, the support member is arranged on the top of the support rod, the support member comprises a support seat, the support seat is sleeved on the outside of the support rod, a connecting pipe is fixed at the bottom of the generator set, a movable block is fixed at the bottom of the connecting pipe, a movable groove is opened in the support seat, the movable block slides in the movable groove, a connecting block is fixed on one side of the movable block, a threaded rod is rotatably connected in the movable groove, the threaded rod is connected to the inner thread of the connecting block, and a wiring groove is opened at the bottom of the movable block;

[0007] The auxiliary component also includes a lifting member, which is arranged on one side of the support seat, and the lifting member includes a fixing frame, which is fixed to one side of the support seat, a threaded column is arranged in the fixing frame, a chamber is opened in the fixing frame, a threaded plate is arranged in the chamber, the threaded plate is semicircular, the threaded plate is threadedly connected with the threaded column, a stabilizing block is fixed on one side of the support rod, and the threaded column is rotatably connected with the stabilizing block through a bearing;

[0008] The auxiliary component further comprises a locking member and a pushing member, wherein the locking member is located in the supporting seat, and the pushing member is arranged at one side of the locking member and cooperates with the movable block.

[0009] As a preferred solution of the wind power generation device with easy maintenance described in the present invention, the locking part includes a limit plate, a positioning groove is opened in the support seat, the limit plate is located in the positioning groove, a limit groove is opened on the support rod, the limit plate is engaged with the limit groove, a first spring is fixed on one side of the limit plate, and one end of the first spring is fixed to the inner wall of the positioning groove.

[0010] As a preferred solution of the wind power generation device with easy maintenance described in the present invention, wherein: the pushing member includes a movable rod, a movable groove is opened in the support seat, the movable rod is movably connected in the movable groove, a groove is opened on the movable rod, an insertion rod is movably connected in the groove, a slot is opened on the limit plate, the insertion rod is engaged with the slot, one side of the bottom of the insertion rod is inclined, a second spring is fixed to the top of the insertion rod, and the top of the second spring is fixed to the inner wall of the groove.

[0011] As a preferred solution of the wind power generation device with easy maintenance described in the present invention, a third spring is fixed to one side of the movable rod, one end of the third spring is fixed to the inner wall of the movable groove, an extrusion rod is fixed to the inner wall of the movable groove, and a force groove corresponding to the extrusion rod is opened on the insertion rod, and the inner wall of the force groove is inclined.

[0012] As a preferred solution of the wind power generation device with easy maintenance described in the present invention, a fixing block is fixed on one side of the threaded plate, a stopper is arranged in the chamber, a connecting rod is fixed on one side of the stopper, and one end of the connecting rod is fixed to the limiting plate.

[0013] As a preferred solution of the wind power generation device with easy maintenance described in the present invention, wherein: a positioning rod is inserted into the support seat, a positioning hole is opened on the limit plate, the positioning rod cooperates with the positioning hole, a mounting block is fixed at one end of the positioning rod, a fourth spring is fixed on one side of the mounting block, and one end of the fourth spring is fixed to the support seat.

[0014] As a preferred solution of the wind power generation device with easy maintenance described in the present invention, a worm wheel is fixed at one end of the threaded rod, a worm is sleeved on the top of the threaded column, the worm wheel is meshed with the worm, a fifth spring is fixed at the top of the threaded column, the top of the fifth spring is fixed to the inner wall of the worm, and the top of the threaded column is rectangular.

[0015] As a preferred solution of the wind power generation device with easy maintenance described in the present invention, a positioning block is fixed on one side of the threaded plate, a positioning column is fixed in the chamber, the positioning column is movably connected with the positioning block, a sixth spring is sleeved on the outer side of the positioning column, and both ends of the sixth spring are respectively fixed to the two positioning blocks.

[0016] As a preferred solution of the wind power generation device with convenient maintenance described in the present invention, a right-angle transmission mechanism and a handle are arranged at the bottom end of the threaded column, and the handle is connected to the right-angle transmission mechanism.

[0017] As a preferred solution of the wind power generation device with convenient maintenance described in the present invention, a base is fixed to the bottom end of the support rod.

[0018] The beneficial effect of the present invention is that through the provision of auxiliary components, the generator set can be moved from a high place to a lower place, so that the generator set can be easily repaired. After the repair of the generator set is completed, the generator set can also be moved to a high place and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 An overall view of a wind turbine for easy maintenance.

[0021] Figure 2 A structural diagram of the support components of a wind turbine generator system for easy maintenance.

[0022] Figure 3 A cross-sectional structural diagram of a support base of a wind turbine generator system for easy maintenance.

[0023] Figure 4 Wind power generation equipment for easy maintenance Figure 3 A partial enlarged structural diagram in the middle.

[0024] Figure 5 A cross-sectional structural diagram from another perspective of the support base of a wind turbine generator system for easy maintenance.

[0025] Figure 6 A top view of the cross-sectional structure of the support base of a wind turbine generator system for easy maintenance.

[0026] Figure 7 A cross-sectional structural diagram of the fixed frame of a wind turbine generator system for easy maintenance.

[0027] Figure 8 A diagram of the worm structure of a wind turbine for easy maintenance.

[0028] In the figure: 100, power generation assembly; 101, generator set; 102, support rod; 102-1, limit groove; 103, wire sleeve; 104, base; 200, auxiliary assembly; 201, support member; 201a, support seat; 201a-1, movable groove; 201a-2, positioning groove; 201a-3, movable groove; 201b, connecting pipe; 201c, movable block; 201c-1, wiring groove; 201d, connecting block; 201e, threaded rod; 201f, worm wheel; 201g, worm; 201h, fifth spring; 202, lifting member; 202a, fixed frame; 202a-1, chamber; 202b, threaded column; 202b-1, right-angle transmission mechanism; 2 02b-2, handle; 202c, threaded plate; 202c-1, positioning block; 202c-2, positioning column; 202c-3, sixth spring; 202d, stabilizing block; 202e, fixing block; 202f, stopper; 202g, connecting rod; 203, locking piece; 203a, limiting plate; 203a-1, slot; 203a-2, positioning hole; 203b, first spring; 203c, positioning rod; 203d, mounting block; 203e, fourth spring; 204, pushing piece; 204a, movable rod; 204a-1, groove; 204b, insertion rod; 204c, second spring; 204d, third spring; 204e, extrusion rod; 204e-1, force groove. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0032] Example 1

[0033] Reference Figure 2-Figure 7, which is the first embodiment of the present invention, and this embodiment provides a wind power generation device that is easy to maintain. The wind power generation device that is easy to maintain includes a power generation component 100, and the power generation component 100 includes a generator set 101 and a support rod 102. The support rod 102 is arranged below the generator set 101, and a conductor sleeve 103 is fixed on the upper part of the support rod 102.

[0034] The height of the support pole 102 is about 5-6 meters, and it is used to support the power generation component 100 so that the power generation component 100 can generate electricity at a high altitude with the help of wind power. The wires of the power generation component 100 are connected to the ground from the inside of the support pole 102, and the wires are guided and positioned by the wire sleeve 103 to avoid the wires from getting tangled when being pulled.

[0035] A brake device is installed inside the power generation component 100. When the power generation component 100 needs to be repaired, the brake device can be used to stop the blades of the power generation component 100 from rotating.

[0036] The auxiliary component 200 is arranged on the power generation component 100, and includes a support member 201. The support member 201 is arranged on the top of the support rod 102. The support member 201 includes a support seat 201a. The support seat 201a is sleeved on the outside of the support rod 102. A connecting pipe 201b is fixed to the bottom of the generator set 101, and a movable block 201c is fixed to the bottom of the connecting pipe 201b. A movable groove 201a-1 is opened in the support seat 201a. The movable block 201c slides in the movable groove 201a-1. A connecting block 201d is fixed on one side of the movable block 201c. A threaded rod 201e is rotatably connected in the movable groove 201a-1. The threaded rod 201e is connected to the inner thread of the connecting block 201d, and a wiring groove 201c-1 is opened at the bottom of the movable block 201c.

[0037] The connecting pipe 201b is used to connect and fix the generator set 101 to the movable block 201c. When the movable block 201c is located at the top of the support rod 102, it can provide stable support for the generator set 101 to prevent the generator set 101 from shaking and tilting during operation.

[0038] When the generator set 101 needs to be repaired, the threaded rod 201e is rotated so that the threaded rod 201e drives the connecting block 201d and the movable block 201c, and the movable block 201c drives the generator set 101 to move to one side, so that the generator set 101 is separated from the top of the support rod 102. At this time, the support seat 201a is moved downward to drive the generator set 101 to move downward to the ground position, so that the generator set 101 can be easily repaired.

[0039] Before moving the generator set 101 downward, it is necessary to remove one end of the wire of the generator set 101 connected to the ground to avoid the wire being pulled and broken due to insufficient wire length when the generator set 101 moves downward. At the same time, a counterweight device needs to be added to the bottom of the wire so that when the generator set 101 moves upward, the wire moves downward through the weight of the counterweight device, and when the generator set 101 is installed at a high place, the wire can be connected to the ground again.

[0040] By setting the wiring groove 201c-1, when the movable block 201c moves, the wire will enter the wiring groove 201c-1, so as to avoid the situation that the bottom of the movable block 201c will squeeze the wire.

[0041] The auxiliary component 200 also includes a lifting member 202, which is arranged on one side of the support seat 201a. The lifting member 202 includes a fixed frame 202a, which is fixed to one side of the support seat 201a. A threaded column 202b is arranged in the fixed frame 202a. A chamber 202a-1 is opened in the fixed frame 202a. A threaded plate 202c is arranged in the chamber 202a-1. The threaded plate 202c is semicircular, and the threaded plate 202c is threadedly connected to the threaded column 202b. A stabilizing block 202d is fixed to one side of the support rod 102, and the threaded column 202b is rotatably connected to the stabilizing block 202d through a bearing.

[0042] There are two threaded plates 202c, which are located on both sides of the threaded column 202b respectively. The stabilizing block 202d is used to support and position the threaded column 202b.

[0043] When the movable block 201c drives the generator set 101 to move to one side, and the connection between the threaded plate 202c and the threaded column 202b is completely in a tightened state, the threaded column 202b is rotated at this time, and the fixed frame 202a is driven to move downward through the cooperation of the threaded plate 202c, so that the fixed frame 202a can drive the support seat 201a and the generator set 101 to move downward.

[0044] The auxiliary component 200 further includes a locking member 203 and a pushing member 204. The locking member 203 is located in the supporting seat 201a. The pushing member 204 is disposed on one side of the locking member 203 and cooperates with the movable block 201c.

[0045] The locking member 203 is used to lock the support seat 201a and the support rod 102 to prevent the support seat 201a from moving downward on the surface of the support rod 102. When the movable block 201c drives the generator set 101 to move to one side, the movable block 201c drives the pushing member 204 to move, so that the pushing member 204 drives the locking member 203 to move, thereby releasing the lock on the support seat 201a, and allowing the support seat 201a to move downward.

[0046] Example 2

[0047] Reference Figure 1-Figure 8 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0048] Specifically, the locking member 203 includes a limit plate 203a, a positioning groove 201a-2 is provided in the support seat 201a, the limit plate 203a is located in the positioning groove 201a-2, a limit groove 102-1 is provided on the support rod 102, the limit plate 203a is engaged with the limit groove 102-1, a first spring 203b is fixed to one side of the limit plate 203a, and one end of the first spring 203b is fixed to the inner wall of the positioning groove 201a-2.

[0049] When the limiting plate 203a is engaged with the limiting groove 102-1, the support base 201a can be locked through the cooperation of the two, so as to prevent the support base 201a from moving downward on the surface of the support rod 102, thereby causing the generator set 101 to be unstable.

[0050] The first spring 203b applies a thrust to the limiting plate 203a, so that the limiting plate 203a and the limiting groove 102-1 are more tightly engaged.

[0051] Specifically, the pushing member 204 includes a movable rod 204a, a movable groove 201a-3 is provided in the support seat 201a, the movable rod 204a is movably connected to the movable groove 201a-3, a groove 204a-1 is provided on the movable rod 204a, and an insertion rod 204b is movably connected in the groove 204a-1, a slot 203a-1 is provided on the limiting plate 203a, the insertion rod 204b is engaged with the slot 203a-1, one side of the bottom of the insertion rod 204b is inclined, and a second spring 204c is fixed to the top of the insertion rod 204b, and the top of the second spring 204c is fixed to the inner wall of the groove 204a-1.

[0052] The movable rod 204a is Z-shaped, and the movable rod 204a is connected to the limit plate 203a by the cooperation of the insertion rod 204b and the slot 203a-1. When the movable block 201c moves to the other side of the movable slot 201a-1, it will contact the movable rod 204a and push the movable rod 204a to move. The limit plate 203a is driven to move by the movable rod 204a, so that the limit plate 203a can be separated from the limit slot 102-1.

[0053] By setting one side of the bottom of the rod 204b to be inclined, when the rod 204b is separated from the slot 203a-1 and the limit plate 203a is reset, when the movable rod 204a moves toward the position of the limit plate 203a, the bottom inclined surface of the rod 204b will contact the limit plate 203a and move upward under the pressure of the limit plate 203a. When the movable rod 204a is reset, the second spring 204c can push the rod 204b to move downward, so that the rod 204b can be engaged with the slot 203a-1 again.

[0054] Specifically, a third spring 204d is fixed to one side of the movable rod 204a, one end of the third spring 204d is fixed to the inner wall of the movable groove 201a-3, an extrusion rod 204e is fixed to the inner wall of the movable groove 201a-3, and a force groove 204e-1 corresponding to the extrusion rod 204e is opened on the insertion rod 204b, and the inner wall of the force groove 204e-1 is inclined.

[0055] When the movable block 201c pushes the movable rod 204a to move, and the movable rod 204a contacts the squeezing rod 204e, the squeezing rod 204e will be inserted into the movable rod 204a and squeeze the inner wall slope of the force groove 204e-1. Through the cooperation of the two, the insertion rod 204b can be moved upward and separated from the slot 203a-1, so that the limit plate 203a and the movable rod 204a can be reset, and the limit plate 203a can be reset.

[0056] When the movable block 201c moves to the initial position and separates from the movable rod 204a, the third spring 204d can apply a thrust to the movable rod 204a, so that the movable rod 204a moves toward the position of the limiting plate 203a.

[0057] Specifically, a fixing block 202e is fixed to one side of the threaded plate 202c, a stopper 202f is provided in the chamber 202a-1, a connecting rod 202g is fixed to one side of the stopper 202f, and one end of the connecting rod 202g is fixed to the limiting plate 203a.

[0058] There are two fixing blocks 202e, two stoppers 202f and two connecting rods 202g, which correspond to the two threaded plates 202c respectively.

[0059] When the limiting plate 203a is engaged with the limiting groove 102-1, the stop block 202f and the fixed block 202e are in a separated state. At this time, the connection between the threaded plate 202c and the threaded column 202b is in an elastic connection state. In this state, when the threaded column 202b rotates, the threaded plate 202c will separate from the threaded column 202b, and the threaded plate 202c cannot drive the fixed frame 202a to move downward.

[0060] When the limiting plate 203a is separated from the limiting groove 102-1, the limiting plate 203a will drive the stop block 202f to move through the connecting rod 202g when it moves, so that the stop block 202f contacts the fixed block 202e, and restricts the fixed block 202e and the threaded plate 202c, so that the threaded plate 202c cannot move, and then the threaded plate 202c and the threaded column 202b are in a rigidly connected state. In this state, when the threaded column 202b rotates, the fixed frame 202a can be driven to move through the threaded plate 202c.

[0061] Specifically, a positioning rod 203c is inserted into the support seat 201a, and a positioning hole 203a-2 is opened on the limit plate 203a. The positioning rod 203c cooperates with the positioning hole 203a-2. A mounting block 203d is fixed to one end of the positioning rod 203c, and a fourth spring 203e is fixed to one side of the mounting block 203d. One end of the fourth spring 203e is fixed to the support seat 201a.

[0062] One side of the end of the positioning rod 203c is inclined. After the movable rod 204a drives the limit plate 203a to stop moving, the end of the positioning rod 203c will be inserted into the positioning hole 203a-2. The limit plate 203a can be locked by the cooperation of the two. At this time, after the movable rod 204a is separated from the limit plate 203a, the limit plate 203a will not move, thereby preventing the limit plate 203a from engaging with the limit groove 102-1 again under the elastic force of the first spring 203b, thereby causing the support seat 201a to be unable to move downward. The fourth spring 203e is used to apply a pulling force to the mounting block 203d, so that the mounting block 203d drives the positioning rod 203c to engage with the positioning hole 203a-2 more tightly.

[0063] When the support seat 201a moves to the ground position, the maintenance personnel pull the positioning rod 203c outward to separate the positioning rod 203c from the positioning hole 203a-2, thereby releasing the restriction on the limit plate 203a. At this time, the limit plate 203a under the thrust of the first spring 203b will fit with the support rod 102. When the support seat 201a moves to a high position and resets, the limit plate 203a will engage with the limit groove 102-1, thereby locking the support seat 201a.

[0064] When the limiting plate 203a is in contact with the support rod 102 and has not entered the limiting groove 102-1, the stop block 202f is still in contact with the fixed block 202e and restricts the fixed block 202e and the threaded plate 202c, so that the threaded plate 202c and the threaded column 202b are in a rigidly connected state. Only when the limiting plate 203a enters the limiting groove 102-1, the stop block 202f will be separated from the fixed block 202e, and the threaded plate 202c and the threaded column 202b are in an elastically connected state.

[0065] Example 3

[0066] Reference Figure 1-Figure 8 , which is the third embodiment of the present invention, and is based on the first two embodiments.

[0067] Specifically, a worm wheel 201f is fixed at one end of the threaded rod 201e, a worm 201g is sleeved on the top of the threaded column 202b, the worm wheel 201f is meshed with the worm 201g, a fifth spring 201h is fixed on the top of the threaded column 202b, the top of the fifth spring 201h is fixed to the inner wall of the worm 201g, and the top of the threaded column 202b is rectangular.

[0068] When the threaded column 202b initially rotates, it will drive the worm 201g to rotate, and the worm 201g will drive the worm wheel 201f to rotate, so that the worm wheel 201f can drive the threaded rod 201e to rotate, so that the movable block 201c can move to the other side of the movable groove 201a-1. When the movable block 201c cannot move, the worm wheel 201f cannot continue to rotate. When the worm 201g continues to rotate, the worm 201g will move upward along the worm wheel 201f instead of driving the worm wheel 201f to rotate.

[0069] At the same time, the threaded plate 202c and the threaded column 202b are in a rigid connection state. As the threaded column 202b continues to rotate, the threaded plate 202c can drive the fixed frame 202a to move downward, and the worm wheel 201f will be completely separated from the worm 201g.

[0070] When the fixed frame 202a moves upward to the initial position and makes the worm wheel 201f contact with the worm 201g, if the two are in a misaligned state and cannot engage with each other, the worm wheel 201f will push the worm 201g upward. As the worm 201g rotates, when the two can engage with each other, the worm 201g will reset under the elastic force of the fifth spring 201h and engage with the worm wheel 201f, while driving the worm wheel 201f to rotate, so that the worm wheel 201f drives the threaded rod 201e to rotate, and the movable block 201c drives the power generation component 100 to move to the top of the support rod 102.

[0071] Specifically, a positioning block 202c-1 is fixed on one side of the threaded plate 202c, a positioning column 202c-2 is fixed in the chamber 202a-1, the positioning column 202c-2 is movably connected to the positioning block 202c-1, a sixth spring 202c-3 is sleeved on the outer side of the positioning column 202c-2, and both ends of the sixth spring 202c-3 are respectively fixed to the two positioning blocks 202c-1.

[0072] The positioning block 202c-1 cooperates with the positioning column 202c-2 to support and position the threaded plate 202c to prevent it from being offset. The sixth spring 202c-3 applies a pulling force to the two positioning blocks 202c-1 so that the positioning block 202c-1 drives the threaded plate 202c to fit with the threaded column 202b.

[0073] Specifically, a right-angle transmission mechanism 202b-1 and a handle 202b-2 are provided at the bottom end of the threaded column 202b, and the handle 202b-2 is connected to the right-angle transmission mechanism 202b-1.

[0074] The right-angle transmission mechanism 202b-1 can be a worm gear transmission or two bevel gears, which is used to drive the threaded column 202b to rotate vertically by the force of the horizontal rotation of the handle 202b-2, so as to facilitate maintenance personnel to rotate the threaded column 202b.

[0075] Specifically, a base 104 is fixed to the bottom end of the support rod 102 .

[0076] The base 104 is used to install and fix the support rod 102 .

[0077] During use, when the generator set 101 needs to be inspected, the handle 202b-2 is turned to drive the threaded column 202b to rotate. When the threaded column 202b is initially rotated, it will drive the worm 201g to rotate, and the worm 201g drives the worm wheel 201f to rotate, so that the worm wheel 201f can drive the threaded rod 201e to rotate, so that the movable block 201c can move to the other side of the movable groove 201a-1. When the movable block 201c cannot move, the worm wheel 201f cannot continue to rotate. When the worm 201g continues to rotate, the worm 201g will move upward along the worm wheel 201f instead of driving the worm wheel 201f to rotate.

[0078] At the same time, when the movable block 201c moves to the other side of the movable groove 201a-1, it will contact the movable rod 204a and push the movable rod 204a to move, and the movable rod 204a will drive the limit plate 203a to move, so that the limit plate 203a can be separated from the limit groove 102-1. When the limit plate 203a moves, it will drive the stopper 202f to move through the connecting rod 202g, so that the stopper 202f contacts the fixed block 202e, and the fixed block 202e and The threaded plate 202c is restricted so that the threaded plate 202c cannot move, thereby making the threaded plate 202c and the threaded column 202b in a rigidly connected state. In this state, when the threaded column 202b rotates, the threaded plate 202c can drive the fixed frame 202a to move downward, so that the fixed frame 202a drives the support base 201a and the generator set 101 to move downward, so that the generator set 101 is at the height of the ground, thereby facilitating the maintenance of the generator set 101.

[0079] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A wind power generation device that is easy to maintain. Features: include: A power generation assembly (100), the power generation assembly (100) comprising a power generation set (101) and a support rod (102), the support rod (102) being arranged below the power generation set (101), and a conductor sleeve (103) being fixed above the interior of the support rod (102); An auxiliary component (200) is arranged on the power generation component (100), comprising a support member (201), the support member (201) being arranged on the top of the support rod (102), the support member (201) comprising a support seat (201a), the support seat (201a) being sleeved on the outside of the support rod (102), a connecting pipe (201b) being fixed at the bottom of the power generation unit (101), a movable block (201c) being fixed at the bottom of the connecting pipe (201b), and the A movable groove (201a-1) is provided in the support seat (201a), the movable block (201c) slides in the movable groove (201a-1), a connecting block (201d) is fixed to one side of the movable block (201c), a threaded rod (201e) is rotatably connected in the movable groove (201a-1), the threaded rod (201e) is internally threadedly connected to the connecting block (201d), and a wiring groove (201c-1) is provided at the bottom of the movable block (201c); The auxiliary component (200) further comprises a lifting member (202), wherein the lifting member (202) is arranged on one side of the support seat (201a), the lifting member (202) comprises a fixing frame (202a), the fixing frame (202a) is fixed to one side of the support seat (201a), a threaded column (202b) is arranged in the fixing frame (202a), a chamber (202a-1) is provided in the fixing frame (202a), a threaded plate (202c) is arranged in the chamber (202a-1), the threaded plate (202c) is semicircular, the threaded plate (202c) is threadedly connected to the threaded column (202b), a stabilizing block (202d) is fixed on one side of the support rod (102), and the threaded column (202b) is rotatably connected to the stabilizing block (202d) via a bearing; The auxiliary component (200) further comprises a locking member (203) and a pushing member (204), wherein the locking member (203) is located in the supporting seat (201a), and the pushing member (204) is arranged on one side of the locking member (203) and cooperates with the movable block (201c); The locking member (203) comprises a limiting plate (203a), a positioning groove (201a-2) is provided in the support seat (201a), the limiting plate (203a) is located in the positioning groove (201a-2), a limiting groove (102-1) is provided on the support rod (102), the limiting plate (203a) is engaged with the limiting groove (102-1), a first spring (203b) is fixed on one side of the limiting plate (203a), and one end of the first spring (203b) is fixed to the inner wall of the positioning groove (201a-2); The pushing member (204) comprises a movable rod (204a), a movable groove (201a-3) is provided in the support seat (201a), the movable rod (204a) is movably connected to the movable groove (201a-3), a groove (204a-1) is provided on the movable rod (204a), an insertion rod (204b) is movably connected in the groove (204a-1), a slot (203a-1) is provided on the limiting plate (203a), the insertion rod (204b) is engaged with the slot (203a-1), one side of the bottom of the insertion rod (204b) is inclined, a second spring (204c) is fixed to the top of the insertion rod (204b), and the top of the second spring (204c) is fixed to the inner wall of the groove (204a-1); A fixing block (202e) is fixed to one side of the threaded plate (202c), a stopper (202f) is provided in the chamber (202a-1), a connecting rod (202g) is fixed to one side of the stopper (202f), and one end of the connecting rod (202g) is fixed to the limiting plate (203a); A positioning block (202c-1) is fixed on one side of the threaded plate (202c), a positioning column (202c-2) is fixed in the chamber (202a-1), the positioning column (202c-2) is movably connected to the positioning block (202c-1), a sixth spring (202c-3) is sleeved on the outside of the positioning column (202c-2), and two ends of the sixth spring (202c-3) are respectively fixed to the two positioning blocks (202c-1).

2. The wind power generation device with easy maintenance as claimed in claim 1, Features: A third spring (204d) is fixed to one side of the movable rod (204a), one end of the third spring (204d) is fixed to the inner wall of the movable groove (201a-3), an extrusion rod (204e) is fixed to the inner wall of the movable groove (201a-3), a force-bearing groove (204e-1) corresponding to the extrusion rod (204e) is provided on the insertion rod (204b), and the inner wall of the force-bearing groove (204e-1) is inclined.

3. The wind power generation device with easy maintenance as claimed in claim 1, Features: A positioning rod (203c) is inserted into the support seat (201a), a positioning hole (203a-2) is provided on the limit plate (203a), the positioning rod (203c) cooperates with the positioning hole (203a-2), a mounting block (203d) is fixed to one end of the positioning rod (203c), a fourth spring (203e) is fixed to one side of the mounting block (203d), and one end of the fourth spring (203e) is fixed to the support seat (201a).

4. The wind power generation device with easy maintenance as claimed in claim 3, Features: A worm wheel (201f) is fixed to one end of the threaded rod (201e); a worm (201g) is sleeved on the top end of the threaded column (202b); the worm wheel (201f) is meshed with the worm (201g); a fifth spring (201h) is fixed to the top end of the threaded column (202b); the top end of the fifth spring (201h) is fixed to the inner wall of the worm (201g); and the top end of the threaded column (202b) is rectangular.

5. The wind power generation device with easy maintenance as claimed in claim 1, Features: A right-angle transmission mechanism (202b-1) and a handle (202b-2) are provided at the bottom end of the threaded column (202b); the handle (202b-2) is connected to the right-angle transmission mechanism (202b-1).

6. The wind power generation device with easy maintenance as claimed in claim 5, Features: A base (104) is fixed to the bottom end of the support rod (102).

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