CN213879679U

CN213879679U - Wind power converter transformation device

Info

Publication number: CN213879679U
Application number: CN202022504665.XU
Authority: CN
Inventors: 王胜男; 杨晓玲; 吴有志; 唐友军
Original assignee: Tianjin Huizhi Tongda Technology Co ltd
Current assignee: Tianjin Huizhi Tongda Technology Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-08-03
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a wind-powered electricity generation converter reforms transform device belongs to wind-powered electricity generation converter technical field, and it includes the supporting seat, the right flank of supporting seat and the left surface fixed connection of backup pad, the upper surface of backup pad and control mechanism's lower fixed surface are connected, control mechanism's lower surface is linked together with the one end of connecting pipe, the connecting pipe sets up in the supporting seat, the other end of connecting pipe is linked together with the lower surface of barrel, the lower surface of barrel is connected with the upper surface fixed connection of supporting seat, the internal surface of barrel is provided with the removal subassembly. This wind power converter reforms transform device changes handle, screw post, first piston, second piston, movable rod, connecting rod, guide bar and baffle through the setting for this device can reform transform the appearance of converter, and the work that can open through the four sides with this has improved the space of operation, has further improved the space of maintenance.

Description

Wind power converter transformation device

Technical Field

The utility model belongs to the technical field of the wind-powered electricity generation converter, specifically be wind-powered electricity generation converter transformation device.

Background

Wind power converter, in the double-fed aerogenerator, add the excitation device in the rotor side, its main function is when rotor speed n changes, amplitude, phase place and frequency etc. through the excitation of converter control, make the stator side can be to the electric wire netting input constant frequency electricity, including power module, control module and the module of being incorporated into the power networks, among the prior art, all components generally all set up inside the box, and leave the cabinet door and overhaul the maintenance, when needing to overhaul some components of rear or both sides and maintain, because the cabinet door size is limited, at first need dismantle the component, then overhaul, it is very troublesome, therefore, need transform this problem that the wind power converter exists right.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a wind power converter reforms transform device has solved prior art, and all components generally all set up inside the box to leave the cabinet door and overhaul the maintenance, when some components to rear or both sides were overhauld and are maintained to needs, because the cabinet door size is limited, at first need dismantle the component, then overhaul, very troublesome problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: wind-powered electricity generation converter reforms transform device, including the supporting seat, the right flank of supporting seat and the left surface fixed connection of backup pad, the upper surface of backup pad and control mechanism's lower fixed surface are connected, control mechanism's lower surface is linked together with the one end of connecting pipe, the connecting pipe sets up in the supporting seat, the other end of connecting pipe is linked together with the lower surface of barrel.

The lower surface of barrel and the upper surface fixed connection of supporting seat, the internal surface of barrel is provided with the removal subassembly, the top of removing the subassembly is connected with the lower fixed surface of fixed plate, the upper surface fixed connection of fixed plate has four movable assembly, the right flank of movable assembly and the left end fixed connection of guide bar.

The surface of guide bar has cup jointed the uide bushing, four the lower fixed surface of uide bushing and frame is connected, the surface overlap joint of frame has four baffles, the left surface of baffle and the right-hand member fixed connection of guide bar, the left surface of baffle and the right flank fixed connection of connecting plate, the left surface of connecting plate and the right side fixed connection of guide block, four guide rails have been seted up to the upper surface of supporting seat, guide block sliding connection is in the guide rail.

As a further aspect of the present invention: the upper surface of the frame is fixedly connected with the lower surface of the top plate, the lower surface of the top plate is in lap joint with the upper surfaces of the four baffle plates, and the frame is internally and fixedly connected with a partition plate.

As a further aspect of the present invention: a plurality of heat dissipation holes are formed in the right side face of the baffle, and the right side face of the baffle is fixedly connected with the left side faces of the heat dissipation windows.

As a further aspect of the present invention: the movable assembly comprises a second piston, the second piston is arranged in the cylinder, the upper surface of the second piston is fixedly connected with the bottom end of the movable rod, and the top end of the movable rod is fixedly connected with the lower surface of the fixed plate.

As a further aspect of the present invention: control mechanism includes the casing, the lower surface of casing and the last fixed surface of backup pad are connected, the lower surface of casing is linked together with the one end of connecting pipe, the internal surface of casing is provided with first piston, the upper surface joint of first piston has the bearing, the pivot has been cup jointed to the internal surface of bearing, the top of pivot and the bottom fixed connection of screw thread post, the top of screw thread post and the lower fixed surface of changeing the handle are connected, the surface threaded connection of screw thread post has the screw cap, the screw cap joint is at the upper surface of casing.

As a further aspect of the present invention: the movable assembly comprises two connecting rods, the number of the connecting rods is two, the connecting rods are respectively movably connected with the two fixed blocks through two pin shafts, the lower surfaces of the fixed blocks are fixedly connected with the upper surfaces of the fixed plates, and the right side surfaces of the fixed blocks are fixedly connected with the left ends of the guide rods.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this wind power converter reforms transform device, change the handle through the setting, the screw thread post, first piston, the second piston, the movable rod, the connecting rod, guide bar and baffle, during the use, rotate the screw thread post and drive first piston downstream through changeing, make the second piston promote the movable rod rebound, make the connecting rod promote four baffles and frame separation to suitable position through four guide bars, make this device can reform transform the appearance of converter, with this work that can open through the four sides, the space of operation has been improved, the space of maintenance has further been improved.

2. This wind power converter reforms transform device, through setting up guide block and guide rail, and the shape of guide block and guide rail all sets up to the T shape for effectual slip work can be carried out about the guide block in the guide rail to the guide block, avoids the guide block roll-off guide rail, has guaranteed the gliding smoothness nature of guide block, thereby can guarantee the smooth nature of baffle horizontal slip, further is favorable to the work that baffle and the steady laminating of frame formed seal space, has guaranteed the work that the device was deposited.

3. This wind-powered electricity generation converter reforms transform device, through setting up the louvre, and the louvre can guarantee the work of frame and outside circulation of air exchange to can guarantee to carry out normal radiating work to the inside device of frame, simultaneously through setting up the heat dissipation window, and the heat dissipation window when guaranteeing that the louvre is normally radiating, can also guarantee the work that normally shelters from to the louvre, avoid the rainwater to get into, cause the problem of device short circuit.

4. This wind power converter reforms transform device, through setting up the roof, and the roof can cover the upper portion of frame and baffle to can play the work of sunshade to the frame, can avoid the rainwater to pass through the gap between frame and the baffle simultaneously and get into inside the frame, avoid the rainwater to cause the problem of device short circuit.

5. This wind power converter reforms transform device changes handle, screw thread post and first piston through the setting, and moves the rotation screw thread post through changeing for the screw thread post promotes the piston and reciprocates, thereby conveniently controls the work that the second piston reciprocated, and the screw thread post has the characteristics of auto-lock, avoids first piston to produce the problem that resets, thereby can guarantee the positioning work of baffle, is favorable to the maintenance operation of this device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a front view of a cross-sectional structure of the control mechanism of the present invention;

FIG. 3 is a schematic structural view of the movable assembly of the present invention viewed from the right;

FIG. 4 is a schematic view of the cross-sectional structure of the guide block viewed from the right of the present invention;

in the figure: the device comprises a support base 1, a support plate 2, a control mechanism 3, a rotating handle 31, a threaded column 32, a threaded cap 33, a rotating shaft 34, a bearing 35, a first piston 36, a shell 37, a connecting pipe 4, a cylinder 5, a moving component 6, a second piston 61, a movable rod 62, a fixed plate 7, a movable component 8, a connecting rod 81, a fixed block 82, a pin shaft 83, a guide sleeve 9, a guide rod 10, a baffle 11, a frame 12, a partition 13, a heat dissipation hole 14, a heat dissipation window 15, a top plate 16, a guide rail 17, a connecting plate 18 and a guide block 19.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical scheme: wind power converter transformation device, including supporting seat 1, the right flank of supporting seat 1 and the left surface fixed connection of backup pad 2, the upper surface of backup pad 2 and control mechanism 3's lower fixed surface are connected, control mechanism 3's lower surface is linked together with the one end of connecting pipe 4, through setting up connecting pipe 4, thereby can guarantee the work of intercommunication between casing 37 and the barrel 5, the normal use work of this device has further been guaranteed, connecting pipe 4 sets up in supporting seat 1, the other end of connecting pipe 4 is linked together with the lower surface of barrel 5.

The lower surface of barrel 5 and the upper surface fixed connection of supporting seat 1, the internal surface of barrel 5 is provided with removal subassembly 6, the top of removal subassembly 6 and the lower fixed surface of fixed plate 7 are connected, the upper surface fixed connection of fixed plate 7 has four movable assembly 8, the right flank of movable assembly 8 and the left end fixed connection of guide bar 10.

The outer surface of the guide rod 10 is sleeved with a guide sleeve 9, the guide sleeve 9 and the guide rod 10 are arranged, the guide sleeve 9 can ensure the guide rod 10 to stably slide left and right, the four guide sleeves 9 are fixedly connected with the lower surface of the frame 12, the outer surface of the frame 12 is overlapped with four baffles 11, the left side surface of each baffle 11 is fixedly connected with the right end of the guide rod 10, the left side surface of each baffle 11 is fixedly connected with the right side surface of a connecting plate 18, the left side surface of each connecting plate 18 is fixedly connected with the right side surface of a guide block 19, the upper surface of the support base 1 is provided with four guide rails 17, the guide blocks 19 are slidably connected in the guide rails 17, the guide blocks 19 and the guide rails 17 are arranged, the guide blocks 19 and the guide rails 17 are both in T shapes, so that the guide blocks 19 can effectively slide left and right in the guide rails 17, the guide blocks 19 are prevented from sliding out of the guide rails 17, and the sliding fluency of the guide blocks 19 is ensured, therefore, the smoothness of the left-right sliding of the baffle 11 can be ensured, the baffle 11 is further favorably stably attached to the frame 12 to form a sealed space, and the storage work of devices is ensured.

Specifically, as shown in fig. 1, the upper surface of the frame 12 is fixedly connected with the lower surface of the top plate 16, the top plate 16 is arranged, and the top plate 16 can cover the upper portions of the frame 12 and the baffles 11, so as to shade the frame 12, and simultaneously prevent rainwater from entering the frame 12 through the gap between the frame 12 and the baffles 11, thereby preventing the rainwater from causing short circuit of devices, the lower surface of the top plate 16 is overlapped with the upper surfaces of the four baffles 11, the frame 12 is internally and fixedly connected with a partition plate 13, the frame 12 can be separated into two parts by arranging the partition plate 13, thereby facilitating the classified placement of the devices, the right side surface of the baffles 11 is provided with a plurality of heat dissipation holes 14, and the heat dissipation holes 14 can ensure the work of exchanging the circulation of the frame 12 with the outside air, thereby ensuring the normal heat dissipation work of the devices inside the frame 12, the right flank of baffle 11 and the left flank fixed connection of a plurality of heat dissipation window 15, through setting up heat dissipation window 15, and heat dissipation window 15 is when guaranteeing that heat dissipation hole 14 is normally radiating, can also guarantee the work that normally shelters from heat dissipation hole 14, avoid the rainwater to get into, cause the problem of device short circuit, removal subassembly 6 includes second piston 61, second piston 61 sets up in barrel 5, the upper surface of second piston 61 and the bottom fixed connection of movable rod 62, the top of movable rod 62 and the lower fixed surface of fixed plate 7 are connected.

Specifically, as shown in fig. 2, the control mechanism 3 includes a housing 37, a lower surface of the housing 37 is fixedly connected to an upper surface of the support plate 2, a lower surface of the housing 37 is communicated with one end of the connection pipe 4, a first piston 36 is disposed on an inner surface of the housing 37, a bearing 35 is clamped on an upper surface of the first piston 36, a rotating shaft 34 is sleeved on an inner surface of the bearing 35, the rotating shaft 34 and the bearing 35 are disposed, and the rotating shaft 34 can stably rotate in the bearing 35, so that normal rotation of the threaded column 32 can be ensured, a top end of the rotating shaft 34 is fixedly connected to a bottom end of the threaded column 32, a top end of the threaded column 32 is fixedly connected to a lower surface of the rotating handle 31, the threaded column 32 and the first piston 36 are disposed, and the threaded column 32 is rotated by the rotating handle 31 to move, so that the threaded column 32 pushes the first piston 36 to move up and down, thereby conveniently controlling up and down movement of the second piston 61, and threaded column 32 has the characteristics of auto-lock, avoids first piston 36 to produce the problem that resets to can guarantee the positioning work of baffle 11, be favorable to the maintenance operation of this device, threaded column 32's surface threaded connection has screw cap 33, screw cap 33 joint is at the upper surface of casing 37.

Specifically, as shown in fig. 3, the movable assembly 8 includes connecting rods 81, the number of the connecting rods 81 is two, two connecting rods 81 are respectively movably connected with two fixed blocks 82 through two pin shafts 83, through setting up the pin shafts 83, and the pin shafts 83 can provide movable points for the connecting rods 81, thereby ensuring that the connecting rods 81 normally push the guide rods 10, the lower surface of the lower fixed block 82 is fixedly connected with the upper surface of the fixed plate 7, and the right side surface of the upper fixed block 82 is fixedly connected with the left end of the guide rods 10.

The utility model discloses a theory of operation does:

s1, when in use, the worker rotates the rotating handle 31, so that the rotating handle 31 drives the threaded column 32 to rotate, the threaded column 32 pushes the first piston 36 to move downwards, and the second piston 61 pushes the movable rod 62 to move upwards;

s2, then the movable rod 62 pushes the fixed plate 7 to move upward, so that the fixed plate 7 pushes the four connecting rods 81 to move upward, so that the four connecting rods 81 push the four guide rods 10 to move;

s3, the last four guide rods 10 push the four baffle plates 11 away from each other to proper positions, so that workers can carry out maintenance work on the internal devices through four sides at the moment.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. Wind power converter reforms transform device, including supporting seat (1), its characterized in that: the right side surface of the supporting seat (1) is fixedly connected with the left side surface of the supporting plate (2), the upper surface of the supporting plate (2) is fixedly connected with the lower surface of the control mechanism (3), the lower surface of the control mechanism (3) is communicated with one end of a connecting pipe (4), the connecting pipe (4) is arranged in the supporting seat (1), and the other end of the connecting pipe (4) is communicated with the lower surface of the barrel body (5);

the lower surface of the barrel body (5) is fixedly connected with the upper surface of the supporting seat (1), the inner surface of the barrel body (5) is provided with a moving assembly (6), the top end of the moving assembly (6) is fixedly connected with the lower surface of a fixed plate (7), the upper surface of the fixed plate (7) is fixedly connected with four movable assemblies (8), and the right side surface of each movable assembly (8) is fixedly connected with the left end of a guide rod (10);

the surface of guide bar (10) has cup jointed uide bushing (9), four the lower fixed surface of uide bushing (9) and frame (12) is connected, the surface overlap joint of frame (12) has four baffle (11), the left surface of baffle (11) and the right-hand member fixed connection of guide bar (10), the left surface of baffle (11) and the right flank fixed connection of connecting plate (18), the left surface of connecting plate (18) and the right flank fixed connection of guide block (19), four guide rail (17) have been seted up to the upper surface of supporting seat (1), guide block (19) sliding connection is in guide rail (17).

2. The wind power converter transformation device according to claim 1, wherein: the upper surface of the frame (12) is fixedly connected with the lower surface of the top plate (16), the lower surface of the top plate (16) is lapped with the upper surfaces of the four baffle plates (11), and the frame (12) is internally and fixedly connected with a partition plate (13).

3. The wind power converter transformation device according to claim 1, wherein: a plurality of heat dissipation holes (14) are formed in the right side face of the baffle (11), and the right side face of the baffle (11) is fixedly connected with the left side faces of the heat dissipation windows (15).

4. The wind power converter transformation device according to claim 1, wherein: remove subassembly (6) and include second piston (61), second piston (61) set up in barrel (5), the upper surface of second piston (61) and the bottom fixed connection of movable rod (62), the top of movable rod (62) and the lower surface fixed connection of fixed plate (7).

5. The wind power converter transformation device according to claim 1, wherein: control mechanism (3) include casing (37), the lower surface of casing (37) is connected with the last fixed surface of backup pad (2), the lower surface of casing (37) is linked together with the one end of connecting pipe (4), the internal surface of casing (37) is provided with first piston (36), the upper surface joint of first piston (36) has bearing (35), pivot (34) have been cup jointed to the internal surface of bearing (35), the top of pivot (34) and the bottom fixed connection of screw thread post (32), the top of screw thread post (32) and the lower fixed surface who changes handle (31) are connected, the surface threaded connection of screw thread post (32) has screw cap (33), screw cap (33) joint is at the upper surface of casing (37).

6. The wind power converter transformation device according to claim 1, wherein: the movable assembly (8) comprises connecting rods (81), the number of the connecting rods (81) is two, two the connecting rods (81) are respectively connected with the two fixed blocks (82) in a movable mode through two pin shafts (83), the lower surface of each fixed block (82) is fixedly connected with the upper surface of the fixed plate (7) and the upper side of the fixed block (82) and the left end of the guide rod (10) is fixedly connected with the right side face of the fixed block (82).