A wind power converter support device that can be oriented upside down

Abstract

The utility model provides a wind -powered electricity generation equipment technical field is related to a wind power converter support device can directional overturn, include: underframe, the upper end of underframe is installed with mounting plate, is installed with mounting frame through bolt on mounting plate, two first rail boards are fixedly installed in the front end of mounting frame, the landing board that can slide up and down is installed on first rail board, the first sliding seat and second sliding seat that can slide left and right are installed on landing board, and first sliding seat and second sliding seat all install rotatable overturning board, the utility model discloses the landing board is driven along first rail board up and down sliding through second telescopic cylinder, and the first sliding seat and second sliding seat left and right movement are pushed in combination third telescopic cylinder, can realize the accurate position adjustment of wind power converter in vertical and horizontal direction, and the overturning board on first sliding seat and second sliding seat can directional overturn under the synergies of drive motor, speed reducer and gearbox, can adapt to different installation scene, maintenance angle and operation demand.

Description

Technical Field

[0001] This utility model relates to the field of wind power generation equipment technology, and in particular to a wind power converter support device that can be directionally flipped. Background Technology

[0002] As the global energy structure transitions towards clean and low-carbon energy, wind power, as a crucial component of the renewable energy sector, is experiencing continuous improvement in installed capacity and technological level. The stable operation and efficient maintenance of wind power systems are receiving increasing attention. Wind power converters, as core equipment in wind power systems, bear the important responsibility of converting the unstable AC power output from generators into stable AC power that meets grid requirements. The reliability of their installation, fixing, and attitude adjustment directly affects the energy conversion efficiency and operational stability of the entire wind power system. To achieve safe installation, convenient maintenance, and precise attitude control of wind power converters, a dedicated support device is needed to provide stable support and facilitate various operations. This invention relates to a directional, reversible wind power converter support device.

[0003] In terms of position adjustment, most traditional support devices can only be adjusted in one direction or have low adjustment accuracy. They cannot quickly adapt to the specific requirements of different installation scenarios for the position of the converter, nor can they be flexibly adjusted according to different working conditions such as installation and maintenance, resulting in poor adaptability. Utility Model Content

[0004] This utility model embodiment relates to a wind power converter support device that can be directionally flipped, in order to solve the technical problems mentioned in the background art.

[0005] In a first aspect, this utility model provides a wind power converter support device with directional tilting capability, specifically comprising: a base frame; an mounting plate is mounted on the upper end of the base frame, a mounting bracket is mounted on the mounting plate by bolts, two first rail plates are fixedly mounted on the front end of the mounting bracket, a lifting plate that can slide up and down is mounted on the first rail plate, a first sliding seat and a second sliding seat that can slide left and right are mounted on the lifting plate, a first telescopic cylinder is fixedly mounted between the first sliding seat and the second sliding seat, an mounting cylinder is bolted to the second sliding seat, the mounting cylinder is provided with a sliding groove, a guide cylinder is bolted to the left end of the mounting cylinder, a movable rod is mounted on the first sliding seat, a roller is mounted on the movable rod, the roller rolls in the sliding groove on the mounting cylinder, and a rotatable tilting plate is mounted on both the first and second sliding seats, three positioning seats are fixedly mounted on the tilting plate, a bracket seat is bolted to the first sliding seat, a gearbox is mounted on the bracket seat, and the output shaft of the gearbox is connected to the rotating shaft of the tilting plate on the first sliding seat through a coupling.

[0006] Furthermore, the lower end of the base frame is bolted with four sets of movable feet, and a control box is installed at the rear end of the mounting frame.

[0007] Furthermore, a second telescopic cylinder is installed on the mounting frame, and a connecting seat is bolted to the rear end of the lifting plate. A top seat is installed on the upper end of the connecting seat, and the upper end of the piston rod of the second telescopic cylinder is connected to the top seat.

[0008] Furthermore, the mounting bracket is equipped with two sets of supports, which are located at the upper and lower ends of the first track plate, respectively, and buffers are installed on the supports.

[0009] Furthermore, a cylinder seat is installed on the connecting seat, a third telescopic cylinder is installed on the cylinder seat, a connecting plate is fixedly installed on the second sliding seat, and the piston rod of the third telescopic cylinder is fixedly connected to the connecting plate.

[0010] Furthermore, a speed reducer is installed on the gearbox, and a drive motor is installed on the speed reducer.

[0011] Furthermore, a second rail plate is fixedly installed on the mounting bracket, and a bracket that can move up and down is installed on the second rail plate. A support is installed at the upper end of the support, and a hinge seat is installed on the mounting plate. A fourth telescopic cylinder is installed on the hinge seat. A bearing seat is installed on the mounting plate, and a tilting seat is installed on the bearing seat. The tilting seat is rotatably connected to the piston rod of the fourth telescopic cylinder. An mounting seat is installed on the tilting seat, and a contact wheel is installed on the mounting seat. The contact wheel contacts the lower end of the support. A first limiting seat and a second limiting seat are installed on the mounting plate. The first limiting seat and the second limiting seat are located on the rear side and the front side of the tilting seat, respectively.

[0012] This utility model provides a wind power converter support device that can be directionally flipped, which has the following beneficial effects: This invention uses a second telescopic cylinder to drive the lifting plate to slide up and down along the first track plate, and a third telescopic cylinder to push the first and second sliding seats to move left and right. This enables precise position adjustment of the wind power converter in the vertical and horizontal directions. At the same time, the flipping plates on the first and second sliding seats can be tilted in a directional manner under the coordinated action of the drive motor, reducer and gearbox. With the sliding groove guide structure of the movable rod and the mounting cylinder, the tilting process is stable and controllable, and it can easily adapt to different installation scenarios, maintenance angles and operating requirements.

[0013] Furthermore, this utility model can drive the tilting seat to rotate around the bearing seat by extending and retracting the fourth telescopic cylinder. During the rotation of the tilting seat, the contact wheel on it rolls synchronously and pushes the bracket, causing the bracket to move up and down along the second track plate, thereby flexibly adjusting the height of the bracket. This not only achieves stable support for the wind power converter, but also allows for precise adjustment of the support position according to installation, maintenance, or operation requirements. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0015] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0016] In the attached diagram: Figure 1 A schematic diagram of the overall structure of this application is shown.

[0017] Figure 2 This application shows Figure 1 A magnified structural diagram of part A in the middle.

[0018] Figure 3 A structural schematic diagram of the landing gear section of this application is shown.

[0019] Figure 4 A schematic diagram of the structure of the first sliding seat and the second sliding seat portion of this application is shown.

[0020] Figure 5 This application shows Figure 4 A magnified structural diagram of part B.

[0021] Figure 6 A structural schematic diagram of the bracket portion of this application is shown.

[0022] List of reference numerals 1. Base frame; 11. Movable feet; 12. Mounting plate; 13. Mounting bracket; 131. Control box; 132. First rail plate; 1321. Support; 1322. Buffer; 14. Lifting plate; 141. Connecting seat; 1411. Cylinder seat; 142. Top seat; 143. Second telescopic cylinder; 15. First sliding seat; 151. Movable rod; 1511. Roller; 152. Tilting plate; 1521. Positioning seat; 153. Bracket seat; 1531. Gearbox 1532, Gearbox; 1533, Drive motor; 16, Second sliding seat; 161, Connecting plate; 162, Third telescopic cylinder; 163, Mounting cylinder; 164, Guide cylinder; 17, First telescopic cylinder; 2, Second rail plate; 21, Bracket; 22, Support; 23, Bearing seat; 231, Tilting seat; 232, Mounting seat; 2321, Contact wheel; 24, First limit seat; 25, Second limit seat; 26, Hinge seat; 261, Fourth telescopic cylinder. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] Please refer to Figures 1 to 6 Example 1: This utility model proposes a wind power converter support device with directional flip-up capability, comprising: a base frame 1; an mounting plate 12 is mounted on the upper end of the base frame 1, and a mounting bracket 13 is mounted on the mounting plate 12 by bolts; two first rail plates 132 are fixedly mounted on the front end of the mounting bracket 13; a sliding lifting plate 14 is mounted on the first rail plate 132; a sliding first sliding seat 15 and a sliding second sliding seat 16 are mounted on the lifting plate 14; a first telescopic cylinder 17 is fixedly mounted between the first sliding seat 15 and the second sliding seat 16; a mounting cylinder 163 is bolted to the second sliding seat 16; the mounting cylinder 163 is provided with a sliding groove; and a guide cylinder 16 is bolted to the left end of the mounting cylinder 163. 4. A movable rod 151 is installed on the first sliding seat 15, and a roller 1511 is installed on the movable rod 151. The roller 1511 rolls in the groove on the mounting cylinder 163. A rotatable flip plate 152 is installed on both the first sliding seat 15 and the second sliding seat 16. Three positioning seats 1521 are fixedly installed on the flip plate 152. A bracket seat 153 is installed on the first sliding seat 15 by bolts. A gearbox 1531 is installed on the bracket seat 153. The output shaft of the gearbox 1531 is connected to the rotating shaft of the flip plate 152 on the first sliding seat 15 by a coupling. A reducer 1532 is installed on the gearbox 1531. A drive motor 1533 is installed on the reducer 1532. Four sets of movable feet 11 are bolted to the lower end of the base frame 1, and a control box 131 is installed at the rear end of the mounting frame 13.

[0025] In this embodiment of the utility model, a second telescopic cylinder 143 is installed on the mounting frame 13, and a connecting seat 141 is bolted to the rear end of the landing plate 14. A top seat 142 is installed on the upper end of the connecting seat 141. The upper end of the piston rod of the second telescopic cylinder 143 is connected to the top seat 142. Two sets of supports 1321 are installed on the mounting frame 13. The two sets of supports 1321 are located at the upper and lower ends of the first rail plate 132, respectively. A buffer 1322 is installed on the support 1321. Its function is: the second telescopic cylinder 143 drives the top seat 142 and the connecting seat 141 to move synchronously through the extension and retraction of the piston rod, thereby driving the landing plate 14 to slide stably up and down along the first rail plate 132, realizing precise adjustment of the height of the landing plate 14 and the components above it; the buffers 1322 at the upper and lower ends can provide buffering when the landing plate 14 slides to the limit position, avoiding hard collision with the support 1321.

[0026] In Embodiment 2, based on Embodiment 1, a cylinder seat 1411 is installed on the connecting seat 141, and a third telescopic cylinder 162 is installed on the cylinder seat 1411. A connecting plate 161 is fixedly installed on the second sliding seat 16. The piston rod of the third telescopic cylinder 162 is fixedly connected to the connecting plate 161. Its function is: the third telescopic cylinder 162 pushes the connecting plate 161 through the extension and retraction of the piston rod, thereby driving the second sliding seat 16 to slide left and right along the lifting plate 14. At the same time, it can coordinate with the first sliding seat 15 to move together, so as to realize the flexible adjustment of the horizontal position of the converter and meet the position requirements under different installation and maintenance scenarios.

[0027] In embodiment three, based on embodiments one and two, a second rail plate 2 is fixedly installed on the mounting frame 13. A vertically movable bracket 21 is installed on the second rail plate 2. A support 22 is installed at the upper end of the bracket 21. A hinge seat 26 is mounted on the mounting plate 12, and a fourth telescopic cylinder 261 is mounted on the hinge seat 26. A bearing seat 23 is mounted on the mounting plate 12, and a tilting seat 231 is mounted on the bearing seat 23. The tilting seat 231 is rotatably connected to the piston rod of the fourth telescopic cylinder 261. A mounting seat 232 is mounted on the tilting seat 231, and a contact wheel 2321 is mounted on the mounting seat 232. 321 contacts the lower end of the support 22, and the mounting plate 12 is equipped with a first limiting seat 24 and a second limiting seat 25. The first limiting seat 24 and the second limiting seat 25 are located on the rear and front sides of the tilting seat 231, respectively. Their functions are: when the fourth telescopic cylinder 261 extends and retracts, it drives the tilting seat 231 to rotate around the bearing seat 23. The contact wheel 2321 on the tilting seat 231 pushes the support 22, which drives the bracket 21 to move up and down along the second rail plate 2, so as to realize the fine adjustment of the support height of the converter. The first limiting seat 24 and the second limiting seat 25 limit the rotation range of the tilting seat 231 to ensure the safety of operation.

[0028] The working principle of this embodiment is as follows: First, the piston rod of the second telescopic cylinder 143 on the mounting frame 13 extends and retracts, driving the upper top seat 142 of the connecting seat 141 at the rear end of the landing plate 14 to move synchronously. This drives the landing plate 14 to slide stably up and down along the two first rail plates 132 at the front end of the mounting frame 13, achieving height adjustment. The buffers 1322 on the upper and lower supports 1321 of the first rail plates 132 can provide buffer protection when the landing plate 14 slides to its limit position. Based on the height adjustment, the piston rod of the third telescopic cylinder 162 installed on the cylinder seat 1411 on the connecting seat 141 extends and retracts, pushing the connecting plate 161 on the second sliding seat 16, causing the second sliding seat 16 and the first sliding seat 15 to slide left and right along the landing plate 14. At the same time, the roller 1511 on the movable rod 151 of the first sliding seat 15 rolls and guides along the groove of the mounting cylinder 163 of the second sliding seat 16, cooperating with the first telescopic cylinder 17 to assist in adjusting the first sliding seat 15 and the second sliding seat 16. The spacing of the moving seats 16 allows the two flip plates 152 to clamp the wind power converter. The three positioning seats 1521 on the flip plates 152 can accurately position and fix the wind power converter. When directional flipping is required, the drive motor 1533 on the first sliding seat 15 bracket seat 153 is reduced and increased in torque by the reducer 1532 and the gearbox 1531, which drives the flip plate 152 to rotate, thereby adjusting the attitude of the converter. Then, the piston rod of the fourth telescopic cylinder 261 on the hinge seat 26 of the mounting plate 12 extends and retracts, driving the flip seat 231 on the bearing seat 23 to rotate. The contact wheel 2321 on the mounting seat 232 of the flip seat 231 pushes the support 22, causing the bracket 21 to move up and down along the second rail plate 2. The support 22 receives the removed wind power converter. The first limit seat 24 and the second limit seat 25 on the mounting plate 12 limit the rotation range of the flip seat 231. The whole process can be centrally controlled by the control box 131 at the rear end of the mounting frame 13.

[0029] The following points should be noted in this article: 1. The accompanying drawings of this utility model embodiment only involve the structure involved in this utility model embodiment; other structures can refer to general designs.

[0030] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0031] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model.

Claims

1. A wind power converter support device with directional tilting capability, comprising: The base frame (1) is characterized in that an mounting plate (12) is installed on the upper end of the base frame (1), and a mounting bracket (13) is installed on the mounting plate (12) by bolts. Two first rail plates (132) are fixedly installed at the front end of the mounting bracket (13). A lifting plate (14) that can slide up and down is installed on the first rail plate (132). A first sliding seat (15) and a second sliding seat (16) that can slide left and right are installed on the lifting plate (14). A first telescopic cylinder (17) is fixedly installed between the first sliding seat (15) and the second sliding seat (16). An mounting cylinder (163) is installed on the second sliding seat (16) by bolts. A sliding groove is provided on the mounting cylinder (163). The left end of the mounting cylinder (163) is connected by bolts. A guide cylinder (164) is installed on the bolt. A movable rod (151) is installed on the first sliding seat (15). A roller (1511) is installed on the movable rod (151). The roller (1511) rolls in the groove on the mounting cylinder (163). A rotatable flip plate (152) is installed on both the first sliding seat (15) and the second sliding seat (16). Three positioning seats (1521) are fixedly installed on the flip plate (152). A bracket seat (153) is installed on the first sliding seat (15) by bolts. A gearbox (1531) is installed on the bracket seat (153). The output shaft of the gearbox (1531) is connected to the rotating shaft of the flip plate (152) on the first sliding seat (15) through a coupling.

2. The wind power converter support device with directional flip-up capability according to claim 1, characterized in that, The lower end of the base frame (1) is bolted with four sets of movable feet (11), and the rear end of the mounting frame (13) is fitted with a control box (131).

3. The wind power converter support device with directional flip-up capability according to claim 2, characterized in that, The mounting bracket (13) is equipped with a second telescopic cylinder (143). The rear end of the lifting plate (14) is equipped with a connecting seat (141) by bolts. The upper end of the connecting seat (141) is equipped with a top seat (142). The upper end of the piston rod of the second telescopic cylinder (143) is connected to the top seat (142).

4. The wind power converter support device with directional flip-up capability according to claim 3, characterized in that, The mounting bracket (13) is equipped with two sets of supports (1321), which are located at the upper and lower ends of the first track plate (132) respectively. The supports (1321) are equipped with buffers (1322).

5. A wind power converter support device with directional flip-up capability according to claim 3, characterized in that, A cylinder seat (1411) is installed on the connecting seat (141), a third telescopic cylinder (162) is installed on the cylinder seat (1411), a connecting plate (161) is fixedly installed on the second sliding seat (16), and the piston rod of the third telescopic cylinder (162) is fixedly connected to the connecting plate (161).

6. The wind power converter support device with directional flip-up capability according to claim 1, characterized in that, A reducer (1532) is installed on the gearbox (1531), and a drive motor (1533) is installed on the reducer (1532).

7. A wind power converter support device with directional flip-up capability according to claim 4, characterized in that, A second rail plate (2) is fixedly installed on the mounting bracket (13). A movable bracket (21) is installed on the second rail plate (2). A support (22) is installed at the upper end of the support (21). A hinge seat (26) is installed on the mounting plate (12). A fourth telescopic cylinder (261) is installed on the hinge seat (26). A bearing seat (23) is installed on the mounting plate (12). A tilting seat (231) is installed on the bearing seat (23). The tilting seat (231) and... The piston rod of the fourth telescopic cylinder (261) is rotatably connected. A mounting seat (232) is installed on the flipping seat (231). A contact wheel (2321) is installed on the mounting seat (232). The contact wheel (2321) contacts the lower end of the support (22). A first limiting seat (24) and a second limiting seat (25) are installed on the mounting plate (12). The first limiting seat (24) and the second limiting seat (25) are located on the rear and front sides of the flipping seat (231), respectively.

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