Wind power generation assembly mounting device

Abstract

The utility model relates to the technical field of wind power generation assembly installation, in particular to a wind power generation assembly installation device which bears a fan blade connecting seat through a supporting device and can adjust the angle of the fan blade connecting seat, so that the positions of fan blades can be quickly butted for connection, and the installation efficiency of the wind power generation assembly is improved. The position of the fan blade connecting base is fixed through the fixing device, the influence of self-shaking of fan blades on the connecting stability in the mounting process is prevented, the structure of the fan blades is adjusted through the adjusting device so as to adapt to the fan blade connecting base with the size within a certain range, and the adaptability and practicability of the device are improved; comprising a supporting device, a fixing device and an adjusting device, the fixing device is installed on the supporting device, and the adjusting device is installed on the supporting device.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wind power generation assembly installation, in particular to a kind of wind power generation assembly installation device. BACKGROUND

[0002] Wind turbine is a kind of kinetic energy conversion for electric energy of wind, it utilizes wind power to drive windmill blade rotation, and then through speed increaser, the speed of rotation is promoted, to promote generator to generate electricity;Its working principle is relatively simple, but the entire power generation process involves a series of complex mechanical and electrical operation, wind turbine fan volume is large and light, generally equipped with three fan leaves and is transported separately, wind turbine fan is usually assembled on the ground of installation area, then falls to tower and is connected.

[0003] The prior art of the Chinese utility model patent with the application number N202222341494.2 relates to a positioning mechanism for installing wind turbine fan, including arc-shaped mounting seat, connecting plate, mounting hole, bolt assembly, inclined guide arc-shaped plate, driving wheel, steering wheel and motor, etc., which can make the fan end enter the inner cavity of the straight guide arc-shaped plate and be flush with the position of the fan mounting seat, and has good practicability.

[0004] But the above-mentioned device is not suitable for assisting the installation of large wind turbine fan in actual use, the fan needs to be hoisted as a whole and connected with the connecting seat during installation, and the angle of the connecting seat is adjusted to quickly dock during the installation of the first fan, and the above-mentioned device does not have the ability to rotate and adjust the large mounting seat. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a kind of wind power generation assembly installation device, which is supported by support device to bear fan connecting seat, and can adjust the angle of fan connecting seat itself, facilitate to quickly connect fan position, the position of fan connecting seat is fixed by fixing device, to prevent the influence of its own shaking on connection stability during fan installation, the structure is adjusted by adjusting device to adapt to fan connecting seat of certain range size, improve the adaptability and practicality of device.

[0006] The utility model discloses a wind power generation assembly mounting device, including support device, fixing device and adjusting device, fixing device installs on the support device, adjusting device installs on the support device, through the support device to the bearing of fan blade connecting seat, and can adjust the angle of fan blade connecting seat itself, it is convenient for quick docking fan blade position and connects, through the fixing device to the position of fan blade connecting seat is fixed, prevents the influence that the shaking of fan blade installation process itself causes to the connection stability, through adjusting device to the adjustment of own structure, to adapt to the fan blade connecting seat of certain range size, has improved the adaptability and practicality of device.

[0007] Preferably, the support device includes a support base, an annular limiting groove, a rotating disc and a support roller, the upper end surface of the support base is provided with the annular limiting groove, the rotating disc is located on the upper side of the support base, a plurality of support rollers are installed on the lower end surface of the rotating disc, and the lower part of the rotating disc is located inside the annular limiting groove; the rotating disc can rotate on the annular limiting groove through the plurality of support rollers on the rotating disc, thereby completing the angle adjustment of the fan blade connecting seat, the rotation process of the rotating disc is limited through the annular limiting groove, and the main body of the equipment is supported through the support base, thereby improving the practicality of the device.

[0008] Preferably, it further includes a positioning hole, and a plurality of positioning holes are uniformly arranged on the lower part of the side surface of the support base; the support base can be fixed on the ground through the plurality of anchor nails and the positioning holes, the influence of the displacement of the support base itself on the installation process is reduced, and the practicality of the device is improved.

[0009] Preferably, the fixing device includes a support seat, a first electric cylinder and a positioning pressing plate, three support seats are installed on the upper end surface of the rotating disc, the first electric cylinder is installed on the inner side of the lower end surface of the support seat, and the positioning pressing plate is connected to the moving end of the first electric cylinder; the positioning pressing plate is pressed towards the support base through the control of the elongation of the plurality of first electric cylinders, so that the main body position of the rotating disc is fixed, the influence of the rotation of the rotating disc on the fan blade installation process is prevented, and the practicality of the device is improved.

[0010] Preferably, it further includes an anti-skid groove, and a plurality of anti-skid grooves are uniformly arranged on the inner side of the upper end surface of the support base; the friction force between the positioning pressing plate and the support base is increased through the anti-skid grooves on the upper end surface of the support base, and the stability and practicality of the device are improved.

[0011] Preferably, the adjusting device comprises an adjusting bin, a speed reducer, a motor, a lead screw, a supporting frame and a strip-shaped limiting protrusion, three groups of adjusting bins are installed on the side surface of the rotating disc, a speed reducer is installed on the inner side surface of the adjusting bin, a motor is installed on the speed reducer, a lead screw is horizontally installed in the adjusting bin, the supporting frame is connected with the lead screw through a nut, a strip-shaped hole is arranged on the upper end surface of the adjusting bin and communicates with the inside of the adjusting bin, the upper part of the supporting frame extends to the upper side of the adjusting bin through the adjusting bin, a group of strip-shaped limiting protrusions are arranged on the lower end surface of the adjusting bin, respectively, and a group of sliding limiting grooves are arranged on the lower end surface of the supporting frame and correspond to the positions of the two groups of strip-shaped limiting protrusions; the motor is started to transmit power to the lead screw through the speed reducer to drive the lead screw to rotate, thereby driving the supporting frame to move forward and backward on the adjusting bin to adapt to the leaf connecting seat within a certain range of sizes, the movement process of the supporting frame is limited by the two groups of strip-shaped limiting protrusions, the stability of the movement process of the supporting frame is improved, the leaf connecting seat is stably supported by the supporting frame, and the stability and practicality of the device are improved.

[0012] Preferably, the adjusting device comprises an adjusting bin, a speed reducer, a motor, a lead screw, a supporting frame and a strip-shaped limiting protrusion, three groups of adjusting bins are installed on the side surface of the rotating disc, a speed reducer is installed on the inner side surface of the adjusting bin, a motor is installed on the speed reducer, a lead screw is horizontally installed in the adjusting bin, the supporting frame is connected with the lead screw through a nut, a strip-shaped hole is arranged on the upper end surface of the adjusting bin and communicates with the inside of the adjusting bin, the upper part of the supporting frame extends to the upper side of the adjusting bin through the adjusting bin, a group of strip-shaped limiting protrusions are arranged on the lower end surface of the adjusting bin, respectively, and a group of sliding limiting grooves are arranged on the lower end surface of the supporting frame and correspond to the positions of the two groups of strip-shaped limiting protrusions; the motor is started to transmit power to the lead screw through the speed reducer to drive the lead screw to rotate, thereby driving the supporting frame to move forward and backward on the adjusting bin to adapt to the leaf connecting seat within a certain range of sizes, the movement process of the supporting frame is limited by the two groups of strip-shaped limiting protrusions, the stability of the movement process of the supporting frame is improved, the leaf connecting seat is stably supported by the supporting frame, and the stability and practicality of the device are improved.

[0013] Compared with the prior art, the beneficial effects of the utility model are that: through the support device, the leaf connecting seat is supported and the angle of the leaf connecting seat can be adjusted, the leaf position can be quickly connected, through the fixing device, the position of the leaf connecting seat is fixed, the influence of the self-shaking of the leaf during installation on the connection stability is prevented, through the adjusting device, the structure is adjusted to adapt to the leaf connecting seat within a certain range of sizes, and the adaptability and practicality of the device are improved. ACCURACY

[0014] Figure 1 It is the first axonometric structure schematic view of the utility model;

[0015] Figure 2 It is the second axonometric structure schematic view of the utility model;

[0016] Figure 3 It is the axonometric structure schematic view of the support base of the utility model;

[0017] Figure 4 It is the axonometric structure schematic view of the rotating disc of the utility model;

[0018] Figure 5 is a sectional view of the present application;

[0019] In the drawing, 1 is a support base, 2 is an annular limiting groove, 3 is a rotating disc, 4 is a supporting roller, 5 is a positioning jack, 6 is a supporting seat, 7 is a first electric cylinder, 8 is a positioning pressing plate, 9 is an anti-skid groove, 10 is an adjusting bin, 11 is a speed reducer, 12 is an electric motor, 13 is a lead screw, 14 is a supporting bracket, 15 is a strip-shaped limiting protrusion, 16 is a second electric cylinder, 17 is a pressure sensor, and 18 is a supporting plate. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the related drawings. The present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0021] EMBODIMENT

[0022] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the fixing device is installed on the supporting device, and the adjusting device is installed on the supporting device;

[0023] Firstly, the support base 1 is placed at the required position, then the position of the support base 1 is fixed through a plurality of anchor nails cooperating with a plurality of positioning jacks 5, then the rotating disc 3 is placed into the annular limiting groove 2, then the power is transmitted to the lead screw 13 through the speed reducer 11 to drive the lead screw 13 to rotate, so as to drive the supporting bracket 14 to move forward and backward on the adjusting bin 10, the position of the supporting bracket 14 is adjusted according to the size of the fan connecting seat, after the position adjustment of the supporting bracket 14 is completed, the plurality of supporting plates 18 are pressed towards the upper end face of the adjusting bin 10 by controlling the second electric cylinder 16 to elongate, so as to provide auxiliary support for the supporting bracket 14, then the fan connecting seat is placed on the three supporting brackets 14, then the rotation of the rotating disc 3 is adjusted according to the hoisting position of the fan, and after the interfaces are aligned, the position of the rotating disc 3 is fixed by controlling the plurality of first electric cylinders 7 to elongate.

[0024] The supporting device comprises a support base 1, an annular limiting groove 2, a rotating disc 3 and a supporting roller 4, the annular limiting groove 2 is arranged on the upper end face of the support base 1, the rotating disc 3 is located on the upper side of the support base 1, a plurality of supporting rollers 4 are installed on the lower end face of the rotating disc 3, and the lower part of the rotating disc 3 is located inside the annular limiting groove 2;

[0025] Further comprising a positioning jack 5, a plurality of positioning jacks 5 are uniformly arranged on the side lower part of the support base 1.

[0026] The fixing device comprises a support seat 6, a first electric cylinder 7 and a positioning pressing plate 8, three groups of support seats 6 are installed on the upper end face of the rotating disc 3, the first electric cylinder 7 is installed on the inner side of the lower end face of the support seat 6, and the moving end of the first electric cylinder 7 is connected with the positioning pressing plate 8;

[0027] The anti-skid grooves 9 are further included, and a plurality of groups of anti-skid grooves 9 are uniformly arranged on the inner side of the upper end face of the support base 1;

[0028] The adjusting device comprises an adjusting bin 10, a speed reducer 11, an electric motor 12, a lead screw 13, a supporting frame 14 and a strip-shaped limiting protrusion 15, three groups of adjusting bins 10 are installed on the side face of the rotating disc 3, the speed reducer 11 is installed on the inner side face of the adjusting bin 10, the electric motor 12 is installed on the speed reducer 11, the lead screw 13 is horizontally installed in the adjusting bin 10, the supporting frame 14 is connected with the lead screw 13 through a nut, a strip-shaped hole is arranged on the upper end face of the adjusting bin 10 and communicates with the inside of the adjusting bin 10, the upper part of the supporting frame 14 extends to the upper side of the adjusting bin 10 through the adjusting bin 10, a group of strip-shaped limiting protrusions 15 are respectively arranged on the left and right sides of the lower end face of the adjusting bin 10, and a group of sliding limiting grooves are respectively arranged on the lower end face of the supporting frame 14 and correspond to the positions of the two groups of strip-shaped limiting protrusions 15;

[0029] The second electric cylinder 16, the pressure sensor 17 and the supporting plate 18 are further included, a plurality of groups of second electric cylinders 16 are respectively installed on the upper part of the lower end face of the supporting frame 14, the supporting plate 18 is installed on the moving end of the second electric cylinder 16, and the pressure sensor 17 is arranged on the moving end of the second electric cylinder 16;

[0030] The support device can bear the fan blade connecting seat and adjust the angle of the fan blade connecting seat, so that the fan blade position can be quickly connected, the fixing device can fix the position of the fan blade connecting seat, the influence of the shaking of the fan blade during installation on the connection stability is prevented, the adjusting device can adjust the structure to adapt to the fan blade connecting seat within a certain range, and the adaptability and practicality of the device are improved.

[0031] As Figures 1 to 5As shown, the wind power generation component mounting device, when working, first places the supporting base 1 at the required position, then fixes the position of the supporting base 1 through a plurality of anchor nails and a plurality of positioning insertion holes 5, then puts the rotating disc 3 into the annular limiting groove 2, then starts the motor 12 to transmit power to the lead screw 13 through the speed reducer 11 to drive the lead screw 13 to rotate, thereby driving the supporting frame 14 to move back and forth on the adjusting bin 10, adjusting the position according to the size of the fan blade connecting seat, after completing the position adjustment of the supporting frame 14, controlling the second electric cylinder 16 to extend and drive a plurality of supporting plates 18 to press against the upper end face of the adjusting bin 10, providing auxiliary support for the supporting frame 14, then placing the fan blade connecting seat on the three supporting frames 14, then adjusting the rotation of the rotating disc 3 according to the hoisting position of the fan blade, and controlling a plurality of first electric cylinders 7 to extend to fix the position of the rotating disc 3 after the interfaces are aligned.

[0032] The first electric cylinder 7, the speed reducer 11, the motor 12, the second electric cylinder 16 and the pressure sensor 17 of the wind power generation component mounting device are purchased on the market, and the technical personnel in the industry only need to install and operate according to the attached instruction manual, without the technical personnel in the field having to exert creative labor.

[0033] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary technical personnel in the technical field, a number of improvements and modifications can be made without departing from the technical principles of the utility model, and these improvements and modifications should also be regarded as the protection range of the utility model.

Claims

1. A wind power generation component installation device; characterized in that, The device includes a support device, a fixing device, and an adjusting device. The fixing device is installed on the support device, and the adjusting device is installed on the support device. The support device includes a support base (1), an annular limiting groove (2), a rotating disk (3), and support rollers (4). The annular limiting groove (2) is provided on the upper surface of the support base (1). The rotating disk (3) is located on the upper side of the support base (1). Multiple sets of support rollers (4) are installed on the lower surface of the rotating disk (3). The lower part of the rotating disk (3) is located inside the annular limiting groove (2). The fixing device includes a support seat (6), a first electric cylinder (7), and a positioning pressure plate (8). Three sets of support seats (6) are installed on the upper surface of the rotating disk (3). The first electric cylinder (7) is installed on the inner side of the lower surface of the support seat (6). The positioning pressure plate (8) is connected to the moving end of the first electric cylinder (7). The adjusting device includes an adjusting chamber (10), a reducing valve, and a reducing valve. The rotary disk (3) has three sets of adjustment chambers (10) installed on its side. The inner side of the adjustment chamber (10) is equipped with a speed reducer (11) and a motor (12) installed on the speed reducer (11). The adjustment chamber (10) is equipped with a motor (12) installed on the speed reducer (11). The adjustment chamber (10) is equipped with a horizontally installed screw (13). The support frame (14) is connected to the screw (13) by a nut. The upper end face of the adjustment chamber (10) is provided with a strip hole that communicates with the inside of the adjustment chamber (10). The upper part of the support frame (14) extends through the adjustment chamber (10) to the upper side of the adjustment chamber (10). The lower end face of the adjustment chamber (10) is provided with a set of strip limit protrusions (15) on the left and right respectively. The lower end face of the support frame (14) is provided with a set of sliding limit grooves on the left and right corresponding to the positions of the two sets of strip limit protrusions (15).

2. The wind power generation component installation device as described in claim 1, characterized in that, It also includes positioning holes (5), and multiple sets of positioning holes (5) are evenly arranged on the lower side of the support base (1).

3. The wind power generation component installation device as described in claim 2, characterized in that, It also includes anti-slip grooves (9), and multiple sets of anti-slip grooves (9) are evenly arranged on the inner side of the upper end surface of the support base (1).

4. The wind power generation component installation device as described in claim 3, characterized in that, It also includes a second electric cylinder (16), a pressure sensor (17) and a support plate (18). Multiple sets of second electric cylinders (16) are installed on both sides of the upper and lower end face of the support frame (14). A support plate (18) is installed on the moving end of the second electric cylinder (16), and a pressure sensor (17) is provided on the moving end of the second electric cylinder (16).

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