A moveable and raisable wind power plant

Abstract

The utility model discloses a movable liftable wind power generation equipment, this movable liftable wind power generation equipment includes: support mechanism and wind power generation mechanism, support mechanism includes elevating system and mounting seat, elevating system installs at the top of mounting seat, and wind power generation mechanism installs at the top of elevating system, elevating system includes outer tube, first inner tube and second inner tube, and the bottom end of outer tube is connected to the top side surface of mounting seat, and first inner tube and second inner tube are in order and are set in the outer tube inside, and the lateral wall outer surface of first inner tube and the inner surface of outer tube lateral wall are slidingly coupled, and the lateral wall outer surface of second inner tube and the lateral wall inner surface of first inner tube are slidingly coupled, and wind power generation mechanism is arranged at the top of second inner tube. Movable liftable wind power generator realizes the movable function between wind power generation mechanism relative mounting surface through mounting seat, and realizes liftable function through elevating system.

Description

TECHNICAL FIELD

[0001] The utility model relates to wind power generation equipment technical field especially is related to a movable liftable wind power generation equipment. BACKGROUND

[0002] Wind power generation equipment is a device that converts wind energy into electricity, mainly relying on wind power to drive the blade to rotate, and then generating electricity through the generator. Wind power generation equipment is an important form of renewable energy power generation, widely used in land and offshore wind power plants. It uses the wind energy in nature to provide clean and environmentally friendly electricity, reducing dependence on fossil fuels. Wind power generation equipment mainly consists of a wind wheel, a main shaft, a gear box, a generator, a scaffold, a base and a converter. The wind wheel is the core part of the wind turbine, and its blades rotate by the push of the wind to convert wind energy into mechanical energy. Usually, the wind wheel has three blades, which are designed using aerodynamics to ensure sufficient efficiency and good wind resistance. The scaffold is used to support the entire wind power generation equipment. Wind turbines usually need to be installed at a high place to capture more and more stable wind. Common tower structures include steel towers and concrete towers, with heights usually above several dozen to hundreds of meters.

[0003] However, for small wind power generation equipment, the above-mentioned traditional wind turbine has a scaffold fixedly installed at a preset installation site, and the steel tower and the concrete tower have complex erection process and are not movable, which has poor convenience and flexibility, and is not suitable for small wind power generation equipment for civilian use. UTILITY MODEL CONTENT

[0004] Therefore, it is necessary to provide a movable and liftable wind power generation equipment to solve the technical problem of poor flexibility and convenience of the existing wind power generation equipment.

[0005] A movable and liftable wind power generation equipment, which comprises a supporting mechanism and a wind power generation mechanism, wherein the wind power generation mechanism is installed on the top of the supporting mechanism, the supporting mechanism comprises a lifting mechanism and a mounting seat, the mounting seat is connected to the mounting surface in a detachable manner, the lifting mechanism is installed on the top of the mounting seat, and the wind power generation mechanism is installed on the top of the lifting mechanism.

[0006] The lifting mechanism comprises an outer cylinder, a first inner cylinder and a second inner cylinder, the bottom end of the outer cylinder is connected to the top side surface of the mounting seat, and the first inner cylinder and the second inner cylinder are sequentially sleeved in the outer cylinder, wherein the side wall outer surface of the first inner cylinder is in sliding fit with the inner surface of the outer cylinder side wall, and the side wall outer surface of the second inner cylinder is in sliding fit with the side wall inner surface of the first inner cylinder, so that the outer cylinder, the first inner cylinder and the second inner cylinder are sequentially nested to form a lifting rod structure; and the wind power generation mechanism is arranged at the top end of the second inner cylinder.

[0007] In one of the embodiments, the outer cylinder is provided with a first damping adjustment locking mechanism, which is arranged on the top of the outer cylinder and is connected with the outer surface of the sidewall of the first inner cylinder.

[0008] In one of the embodiments, the first inner cylinder is provided with a second damping adjustment locking mechanism, which is arranged on the top of the first inner cylinder and is connected with the outer surface of the sidewall of the second inner cylinder.

[0009] In one of the embodiments, the second inner cylinder is provided with a supporting structure, which is arranged on the top of the second inner cylinder.

[0010] In one of the embodiments, the wind power generation mechanism is arranged on the top side surface of the supporting structure.

[0011] In one of the embodiments, the first damping adjustment locking mechanism is provided with a plurality of cable wind rope connecting holes, which are arranged on the side surface of the first damping adjustment mechanism. After the supporting mechanism is installed in place, the first damping locking mechanism can connect a plurality of cable wind ropes through the plurality of cable wind rope connecting holes.

[0012] In one of the embodiments, the second damping adjustment locking mechanism is provided with a plurality of cable wind rope connecting holes, which are arranged on the side surface of the second damping adjustment mechanism. After the supporting mechanism is installed in place, the second damping locking mechanism can connect a plurality of cable wind ropes through the plurality of cable wind rope connecting holes.

[0013] In one of the embodiments, the wind power generation mechanism includes a generator main body and a plurality of blades. One end of the generator main body is connected to the top side surface of the supporting structure, and the other end of the generator main body extends away from the supporting structure to a predetermined height. The plurality of blades are arranged on the side surface of the generator main body along the height direction of the generator main body.

[0014] In one of the embodiments, each of the blades is arranged in a cylindrical structure.

[0015] In one of the embodiments, the straight generatrix of each of the blades is arranged parallel to the height direction of the generator main body.

[0016] The movable and liftable wind driven generator realizes the movable function between the wind driven generator and the mounting surface through the mounting seat, and the wind driven generator realizes the liftable function through the lifting mechanism, compared with the existing wind driven generator, the movable and liftable wind driven generator can improve the installation flexibility and convenience of the wind driven generator, and can adjust the setting height according to the actual wind speed condition, so that the utilization rate of wind power resources is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the movable and liftable wind driven generator in an embodiment;

[0018] Figure 2 It is a structural schematic diagram of the movable and liftable wind driven generator in an embodiment; Figure 1 It is an enlarged structural schematic diagram of the M part in the embodiment shown in the figure;

[0019] Figure 3 It is an enlarged structural schematic diagram of the N part in the embodiment shown in the figure; Figure 1 It is an enlarged structural schematic diagram of the N part in the embodiment shown in the figure;

[0020] Figure 4 It is a partial structural schematic diagram of the movable and liftable wind driven generator in an embodiment. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model are described in detail below. In the following description, a lot of specific details are set forth in order to fully understand the utility model. However, the utility model can be implemented in many other ways different from the description herein, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the following disclosed specific embodiments.

[0022] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0023] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0024] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, it can be the communication or interaction relationship between two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] In the utility model, unless otherwise specifically defined and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0026] It is to be understood that when an element such as a layer, region or substrate is referred to as being "on" or "connected to" another element, it can be directly on or connected to the other element or intervening elements can be present. In contrast, when an element is referred to as being "directly on" or "directly connected to" another element, there are no intervening elements present. It will be understood that, although the terms "first", "second", etc. can be used herein to describe various elements, these elements should not be limited by these terms since such elements are commonly known by other terms.

[0027] Referring to Figures 1 to 4 The utility model discloses a movable liftable wind power generation equipment 10, this movable liftable wind power generation equipment 10 including support mechanism 100 and wind power generation mechanism 200, wind power generation mechanism 200 installs at the top of support mechanism 100, wherein, support mechanism 100 includes lifting mechanism 110 and mounting seat 120, mounting seat 120 adopts the detachable mode and with the installation face of adaptation installation connection, lifting mechanism 110 installs at the top of mounting seat 120, wind power generation mechanism 200 installs at the top of lifting mechanism 110, thereby, wind power generation mechanism 200 realizes movable function between the installation face through mounting seat 120, and, wind power generation mechanism 200 realizes liftable function through lifting mechanism 110, compared with the existing wind power generation equipment, when the installation flexibility and convenience of wind power generation equipment are promoted, the movable liftable wind power generation equipment 10 of the utility model can also adjust the setting height according to actual wind speed condition, to this promotion the utilization ratio of wind power resource. Specifically, lifting mechanism 110 includes outer tube 111, first inner tube 112 and second inner tube 113, the bottom end of outer tube 111 is connected to the top side surface of mounting seat 120, first inner tube 112 and second inner tube 113 are sequentially set in outer tube 111 inside, wherein, the side wall outer surface of first inner tube 112 and the inner surface of outer tube 111 side wall are slidingly fitted, the side wall outer surface of second inner tube 113 and the side wall inner surface of first inner tube 112 are slidingly fitted, thereby making outer tube 111, first inner tube 112 and second inner tube 113 sequentially nested form lifting rod structure, wind power generation mechanism 200 is arranged at the top of second inner tube 113, thereby, wind power generation mechanism 200 can complete the lifting adjustment of setting height through the relative sliding between second inner tube 113, first inner tube 112 and outer tube 111.

[0028] Further, the outer cylinder 111 is provided with a first damping adjustment locking mechanism 114, which is arranged at the top of the outer cylinder 111 and is connected with the outer surface of the side wall of the first inner cylinder 112, so that when the first inner cylinder 112 and the outer cylinder 111 slide relative to each other, the first damping adjustment locking mechanism 114 can adjust the sliding speed of the first inner cylinder 112 and reduce the vibration between the first inner cylinder 112 and the outer cylinder 111, improve the stability of the sliding of the first inner cylinder 112, and at the same time, lock the relative position between the first inner cylinder 112 and the outer cylinder 111 to maintain the support stability of the wind power generation mechanism 200 by the first inner cylinder 112 and the outer cylinder 111.

[0029] Further, the first inner cylinder 112 is provided with a second damping adjustment locking mechanism 115, which is arranged at the top of the first inner cylinder 112 and is connected with the outer surface of the side wall of the second inner cylinder 113, so that when the second inner cylinder 113 and the first inner cylinder 112 slide relative to each other, the second damping adjustment locking mechanism 115 can adjust the sliding speed of the second inner cylinder 113 and reduce the vibration between the second inner cylinder 113 and the outer cylinder 111, improve the stability of the sliding of the second inner cylinder 113, and at the same time, lock the relative position between the second inner cylinder 113 and the first inner cylinder 112 to maintain the support stability of the wind power generation mechanism 200 by the second inner cylinder 113 and the first inner cylinder 112.

[0030] Further, the second inner cylinder 113 is provided with a supporting structure 116, which is arranged at the top of the second inner cylinder 113, and the wind power generation mechanism 200 is arranged on the top side surface of the supporting structure 116, so that the lifting mechanism 110 can stably support the wind power generation mechanism 200 through the supporting structure 116.

[0031] In one embodiment, the first damping adjustment locking mechanism 114 is provided with a plurality of cable wind rope connecting holes a, which are respectively arranged on the side surface of the first damping adjustment mechanism, so that after the supporting mechanism 100 is installed in place, the first damping locking mechanism can connect a plurality of cable wind ropes through the plurality of cable wind rope connecting holes a to improve the support stability of the outer cylinder 111 and the first inner cylinder 112; in one embodiment, the second damping adjustment locking mechanism 115 is provided with a plurality of cable wind rope connecting holes a, which are respectively arranged on the side surface of the second damping adjustment mechanism, so that after the supporting mechanism 100 is installed in place, the second damping locking mechanism can connect a plurality of cable wind ropes through the plurality of cable wind rope connecting holes a to improve the support stability of the first inner cylinder 112 and the second inner cylinder 113.

[0032] Further, the wind power generation mechanism 200 comprises a generator body 210 and a plurality of blades 220, one end of the generator body 210 is connected to the top side surface of the support structure 116, the other end of the generator body 210 extends away from the support structure 116 by a preset height; the plurality of blades 220 are arranged on the side surface of the generator body 210 along the height direction of the generator body 210, so that the plurality of blades 220 are used to interact with the airflow to convert the wind power into electric energy through the generator body 210, so as to realize wind power generation.

[0033] Further, each blade 220 is arranged in a cylindrical structure, and the straight generatrix of each blade 220 is arranged parallel to the height direction of the generator body 210, so as to increase the contact area between each blade 220 and the lateral airflow, so that each blade 220 can make full use of the lateral airflow, and the energy transmission efficiency between the blade 220 and the generator body 210 is improved.

[0034] In summary, the movable and liftable wind power generation device disclosed by the utility model realizes the movable function of the wind power generation mechanism relative to the mounting surface through the mounting seat, and the wind power generation mechanism realizes the liftable function through the lifting mechanism. Compared with the existing wind power generation equipment, the movable and liftable wind power generation device of the utility model can adjust the setting height according to the actual wind speed condition, so as to improve the utilization rate of wind power resources while improving the installation flexibility and convenience of the wind power generation equipment. The lifting mechanism comprises an outer cylinder, a first inner cylinder and a second inner cylinder, the bottom end of the outer cylinder is connected to the top side surface of the mounting seat, the first inner cylinder and the second inner cylinder are sequentially sleeved in the outer cylinder, wherein the side wall outer surface of the first inner cylinder is in sliding fit with the inner surface of the outer cylinder side wall, and the side wall outer surface of the second inner cylinder is in sliding fit with the side wall inner surface of the first inner cylinder, so that the outer cylinder, the first inner cylinder and the second inner cylinder are sequentially sleeved to form a lifting rod structure; the wind power generation mechanism is arranged at the top end of the second inner cylinder, so that the wind power generation mechanism can complete the lifting adjustment of the setting height through the relative sliding between the second inner cylinder, the first inner cylinder and the outer cylinder.

[0035] The technical features of the above-mentioned embodiments can be combined in any way. In order to make the description simple, not all possible combinations of the technical features in the above-mentioned embodiments are described, but as long as the combinations of the technical features do not exist, they should be considered as the scope of the present application.

[0036] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the utility model concept, several modifications and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.

Claims

1. A portable and liftable wind power generation device, characterized in that, include: The support structure and the wind power generation structure are installed on top of the support structure. The support structure includes a lifting mechanism and a mounting base. The mounting base is detachably connected to the appropriate mounting surface. The lifting mechanism is installed on top of the mounting base, and the wind power generation structure is installed on top of the lifting mechanism. The lifting mechanism includes an outer cylinder, a first inner cylinder, and a second inner cylinder. The bottom end of the outer cylinder is connected to the top surface of the mounting base. The first inner cylinder and the second inner cylinder are sequentially fitted inside the outer cylinder. The outer surface of the side wall of the first inner cylinder is slidably engaged with the inner surface of the side wall of the outer cylinder, and the outer surface of the side wall of the second inner cylinder is slidably engaged with the inner surface of the side wall of the first inner cylinder. Thus, the outer cylinder, the first inner cylinder, and the second inner cylinder are sequentially stacked to form a lifting rod structure. The wind power generation mechanism is located at the top of the second inner cylinder. The outer cylinder is provided with a first damping adjustment and locking mechanism, which is located at the top of the outer cylinder and is connected to the outer surface of the side wall of the first inner cylinder. The first damping adjustment and locking mechanism is provided with several guy rope connection holes, which are respectively located on the side surface of the first damping adjustment mechanism. After the support mechanism is installed in place, the first damping locking mechanism can connect several guy ropes through the several guy rope connection holes.

2. The mobile and liftable wind power generation equipment according to claim 1, characterized in that, The first inner cylinder is provided with a second damping adjustment and locking mechanism, which is located at the top of the first inner cylinder and is connected to the outer surface of the side wall of the second inner cylinder.

3. The mobile and liftable wind power generation equipment according to claim 2, characterized in that, The second inner cylinder is provided with a support structure, which is located at the top of the second inner cylinder.

4. The mobile and liftable wind power generation equipment according to claim 3, characterized in that, The wind power generation mechanism is located on the top side surface of the supporting structure.

5. The mobile and liftable wind power generation equipment according to claim 4, characterized in that, The second damping adjustment and locking mechanism is provided with several guy rope connection holes, which are respectively located on the side surface of the second damping adjustment mechanism. After the support mechanism is installed in place, the second damping locking mechanism can connect several guy ropes through the several guy rope connection holes.

6. The mobile and liftable wind power generation equipment according to claim 5, characterized in that, The wind power generation mechanism includes a generator body and several blades. One end of the generator body is installed and connected to the top side surface of the supporting structure, and the other end of the generator body extends away from the supporting structure to a predetermined height. Several blades extend along the height direction of the generator body and are arranged on the side surface of the generator body.

7. The mobile and liftable wind power generation equipment according to claim 6, characterized in that, Each blade is designed as a cylindrical structure.

8. The mobile and liftable wind power generation equipment according to claim 7, characterized in that, The straight busbar of each blade is set parallel to the height direction of the generator body.

Images