CN210531064U

CN210531064U - Multi-sensor wind generating set gear box state detection device

Info

Publication number: CN210531064U
Application number: CN201921811750.1U
Authority: CN
Inventors: 尹学卫
Original assignee: Zhongguang Nuclear Yuxi Huaning Wind Power Generation Co ltd
Current assignee: Zhongguang Nuclear Yuxi Huaning Wind Power Generation Co ltd
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-05-15
Anticipated expiration: 2029-10-26

Abstract

The utility model provides a multisensor wind generating set gear box state detection device relates to detection device technical field, including the shell, the equal fixed mounting in surface both sides of shell has the heat radiation plate structure, and the back fixed mounting of shell has dustproof construction, and the top fixed mounting of shell has connection structure, and connection structure includes the installation piece, and the top fixed mounting of shell has the installation piece, and the slot has all been seted up at the surface both ends of installation piece, and the surface of installation piece is located and has seted up the spout between the slot, and the shape of spout is "T" font. The utility model discloses, through dual dustproof to wiring groove and socket, avoid detection device when not using, by dust erosion wiring structure, reduce detection device's life, use a period back when the plate body simultaneously, the dust can be adhered to on the surface, this is to pull out from the spacer pin, rotates the limiting plate for when limiting plate and plate body are parallel, dismantle the plate body, clean, and the dismouting easy operation of this plate body is convenient.

Description

Multi-sensor wind generating set gear box state detection device

Technical Field

The utility model relates to a detection device technical field especially relates to multisensor wind generating set gear box state detection device.

Background

In recent years, with the continuous increase of the single machine capacity of the wind generating set and the gradual accumulation of the putting-in time of the set, the failure of the gear box caused by manufacturing error, poor assembly, poor lubrication, overload, misoperation and other reasons occurs, the workload of maintainers put into the gear box is also in an ascending trend, and the long-term shutdown event of the set caused by the failure or damage of the gear box can be caused seriously, so that the direct and indirect loss is very large. Therefore, the monitoring technology of the gearbox has important significance, and it is necessary to timely find the abnormality of the gearbox and timely solve the abnormality.

Current detection device can gather a large amount of dusts in the both sides radiating hole department of shell when carrying out long-time use, and these dusts are attached to the top of radiating plate for detection device is when dispelling the heat, and the radiating effect is not good, and at some wiring holes in detection device's the back simultaneously, because do not have fine dustproof measure to make the inside in wiring hole gather the dust, when the use in later stage, because gathering of dust leads to using failure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the multisensor wind generating set gear box state detection device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: multisensor wind generating set gear box state detection device, which comprises an outer shell, the equal fixed mounting in surface both sides of shell has the heat radiation plate structure, the back fixed mounting of shell has dustproof construction, the top fixed mounting of shell has connection structure, connection structure includes the installation piece, the top fixed mounting of shell has the installation piece, the slot has all been seted up at the surface both ends of installation piece, the surface of installation piece is located and has seted up the spout between the slot, the shape of spout is "T" font, sliding connection has the extrusion piece on the inner wall of spout is located vertical direction, the equal sliding connection in both ends that the inner wall of spout is located the cross axle direction has the slider.

Preferably, the inner wall of the extrusion block is inserted with a spring pin in a sliding manner, the inner wall of the sliding groove is provided with a hole in the vertical direction, and the size of the spring pin is matched with that of the hole.

Preferably, the inside of slider articulates there is the traction lever, the one end that the slider was kept away from to the traction lever is articulated with the inner wall of extrusion piece, the equal fixed mounting of the one end that the slider was carried on the back mutually has the bolt, the bolt runs through the slot and extends to the inside of slot.

Preferably, the heat dissipation plate structure comprises a plate body, the plate body is inserted into the outer surface of the shell, heat dissipation holes are formed in the front face of the plate body, the shaft rod penetrates through the inside of the plate body in a rotating mode, limiting plates are fixedly mounted on the inner side and the outer side of the shaft rod, and a limiting pin is inserted into one side, located on the limiting plates, of the outer surface of the shell.

Preferably, dustproof construction includes the rectangular channel, the equal fixed mounting in inside both sides of rectangular channel has found the piece, the bar groove has been seted up to the inside of founding the piece, the inner wall sliding connection in bar groove has the dust guard, the inside of rectangular channel is located the dust guard below and has seted up the wiring hole.

Preferably, the inner wall of shell has been seted up and has been stirred the groove, the surface of shell rotates to run through there is the pivot, stir the inner wall in groove and rotate through the pivot and be connected with and stir the dust guard bar, the back fixed mounting who stirs the dust guard bar has elastic spring, elastic spring keeps away from the one end of stirring the dust guard bar and founds piece fixed connection, the inner wall of rectangular channel is located the below of stirring the dust guard bar and has seted up the socket.

Advantageous effects

1. The utility model discloses in, through setting up dustproof construction and heating panel structure, when not using detection device, the slip dust guard, make the dust guard slide to the wiring groove directly over along the inside bar groove of founding the piece, cover the wiring groove, reach dirt-proof effect, pull out the electric wire simultaneously, resilience force through elastic spring, make to stir the dust bar and remove through the bearing and rotate and reset, and cover the socket, reach the dirt-proof effect to the socket, through dual dustproof to wiring groove and socket, avoid detection device when not using, by dust erosion wiring structure, reduce detection device's life, use after a period when the plate body simultaneously, the surface can adhere to the dust, this is to pull out the spacer pin, rotate the limiting plate, when making limiting plate and plate body parallel, dismantle the plate body, it is clean, and the dismouting easy operation of this plate body is convenient.

2. The utility model discloses in, through setting up connection structure, when the inside of slot is inserted to external inserted bar, the pulling bullet round pin, the extrusion piece slides along the inner wall of spout, the extrusion piece passes through the traction lever simultaneously and drives two sliders and slide to both sides, the slider removes and drives the inside that the bolt inserted the inserted bar simultaneously, fix, loosen the bullet round pin simultaneously, make the inside that the bullet round pin inserted the hole, reach further fixed effect, through the control extrusion piece, can reach quick assembly disassembly detection device's effect, facilitate for the maintenance and the maintenance in later stage.

Drawings

FIG. 1 is a schematic structural view of a gear box state detection device of a multi-sensor wind generating set according to the present invention;

FIG. 2 is a schematic side view of the gear box status detection device of the multi-sensor wind turbine generator system according to the present invention;

FIG. 3 is a schematic structural view of a rear view of the gear box status detection device of the multi-sensor wind turbine generator system of the present invention;

fig. 4 is a schematic structural diagram of a point a in fig. 3 according to the present invention.

Illustration of the drawings:

1. a housing; 2. a heat-dissipating plate structure; 21. a plate body; 22. heat dissipation holes; 23. a limiting plate; 24. a spacing pin; 3. a dust-proof structure; 31. a rectangular groove; 32. erecting a block; 33. a strip-shaped groove; 34. a dust-proof plate; 35. a wiring hole; 36. a poking groove; 37. poking the dust-proof rod; 38. a rotating shaft; 39. an elastic spring; 310. a socket; 4. a connecting structure; 41. mounting blocks; 42. a slot; 43. a chute; 44. extruding the block; 45. a draw bar; 46. a slider; 47. a bolt; 48. and (4) elastic pins.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1-4, the multi-sensor wind generating set gear box state detection device comprises a shell 1, heat dissipation plate structures 2 are fixedly installed on two sides of the outer surface of the shell 1, a dustproof structure 3 is fixedly installed on the back of the shell 1, a connecting structure 4 is fixedly installed on the top of the shell 1, the connecting structure 4 comprises an installation block 41, the installation block 41 is fixedly installed on the top of the shell 1, slots 42 are respectively formed in two ends of the outer surface of the installation block 41, sliding grooves 43 are formed in the outer surface of the installation block 41 and located between the slots 42, the sliding grooves 43 are T-shaped, extrusion blocks 44 are slidably connected to the inner walls of the sliding grooves 43 in the vertical direction, sliding blocks 46 are slidably connected to two ends of the inner walls of the sliding grooves 43 in the transverse axis direction, elastic pins 48 are slidably inserted into the inner walls of the extrusion blocks 44, elastic holes are formed in the inner walls of the sliding grooves, the inside of slider 46 articulates there is the traction lever 45, and the one end that slider 46 was kept away from to traction lever 45 is articulated with the inner wall of extrusion piece 44, and the equal fixed mounting of one end that slider 46 carried on the back mutually has bolt 47, and bolt 47 runs through slot 42 and extends to the inside of slot 42, through setting up connection structure 4, through controlling extrusion piece 44, can reach quick assembly disassembly detection device's effect, facilitates for the maintenance and the maintenance in later stage.

The heat dissipation plate structure 2 comprises a plate body 21, the plate body 21 is inserted into the outer surface of a shell 1, a heat dissipation hole 22 is formed in the front surface of the plate body 21, a penetrating shaft rod is rotatably arranged in the plate body 21, limiting plates 23 are fixedly arranged on the inner side and the outer side of the shaft rod, a limiting pin 24 is inserted into one side, located on the limiting plate 23, of the outer surface of the shell 1, the dustproof structure 3 comprises a rectangular groove 31, vertical blocks 32 are fixedly arranged on the two sides, located on the inner side of the rectangular groove 31, strip-shaped grooves 33 are formed in the vertical blocks 32, dustproof plates 34 are connected to the inner walls of the strip-shaped grooves 33 in a sliding mode, wiring holes 35 are formed in the rectangular groove 31 and located below the dustproof plates 34, a toggle groove 36 is formed in the inner wall of the shell 1, a rotating shaft 38 penetrates through the outer surface of the shell 1, a toggle, one end that elasticity spring 39 kept away from and stir dust guard 37 is with found piece 32 fixed connection, socket 310 has been seted up to the inner wall of rectangular channel 31 below that is located to stir dust guard 37, through setting up dustproof construction 3 and cooling plate structure 2, through dual dustproof to wiring groove and socket 310, avoid detection device when not using, be corroded wiring structure by the dust, reduce detection device's life, simultaneously after plate body 21 uses a period, the surface can adhere to the dust, this is to pull out from spacer pin 24, rotate limiting plate 23, when making limiting plate 23 and plate body 21 parallel, dismantle plate body 21, clean, and the dismouting easy operation of this plate body 21 is convenient.

The utility model discloses a theory of operation: when not using detection device, slip dust guard 34, make dust guard 34 slide to the wiring groove directly over along the inside bar groove 33 of founding piece 32, cover the wiring groove, reach dirt-proof effect, pull out the electric wire simultaneously, resilience force through elasticity spring 39, make to stir dust guard 37 and remove rotation through the bearing and reset, and cover socket 310, reach the dirt-proof effect to socket 310, through dual dustproof to wiring groove and socket 310, avoid detection device when not using, by dust erosion wiring structure, reduce detection device's life, use a period back when plate body 21 simultaneously, the surface can attach to the dust, this pulls out from spacer pin 24, rotate limiting plate 23, when making limiting plate 23 and plate body 21 parallel, dismantle plate body 21, clean, and this plate body 21's dismouting easy operation is convenient.

When the external inserted bar is inserted into the slot 42, the elastic pin 48 is pulled, the extrusion block 44 slides along the inner wall of the sliding groove 43, meanwhile, the extrusion block 44 drives the two sliding blocks 46 to slide towards two sides through the traction rod 45, meanwhile, the sliding blocks 46 move and drive the inserted pin 47 to be inserted into the inserted bar for fixing, and meanwhile, the elastic pin 48 is loosened, so that the elastic pin 48 is inserted into the hole, and the further fixing effect is achieved.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Multi-sensor wind generating set gear box state detection device, including shell (1), its characterized in that: the equal fixed mounting in surface both sides of shell (1) has cooling plate structure (2), the back fixed mounting of shell (1) has dustproof construction (3), the top fixed mounting of shell (1) has connection structure (4), connection structure (4) are including installation piece (41), the top fixed mounting of shell (1) has installation piece (41), slot (42) have all been seted up at the surface both ends of installation piece (41), spout (43) have been seted up to the surface of installation piece (41) be located between slot (42), the shape of spout (43) is "T" font, sliding connection has extrusion piece (44) on the inner wall of spout (43) is located vertical direction, the equal sliding connection in both ends that the inner wall of spout (43) is located the cross axle direction has slider (46).

2. The multi-sensor wind turbine generator system gearbox status detection device of claim 1, wherein: elastic pins (48) are slidably inserted into the inner wall of the extrusion block (44), holes are formed in the inner wall of the sliding groove (43) in the vertical direction, and the size of each elastic pin (48) is matched with the size of each hole.

3. The multi-sensor wind turbine generator system gearbox status detection device of claim 1, wherein: the inside of slider (46) articulates there is traction lever (45), the one end that slider (46) were kept away from in traction lever (45) is articulated with the inner wall of extrusion piece (44), slider (46) one end back of the body all fixed mounting have bolt (47), bolt (47) run through slot (42) and extend to the inside of slot (42).

4. The multi-sensor wind turbine generator system gearbox status detection device of claim 1, wherein: the heat dissipation plate structure (2) comprises a plate body (21), the plate body (21) is inserted into the outer surface of the shell (1), the heat dissipation holes (22) are formed in the front face of the plate body (21), the shaft rod is rotated inside the plate body (21) to penetrate through the shaft rod, the shaft rod is located on the inner side and the outer side of the plate body (21), limiting plates (23) are fixedly mounted on the inner side and the outer side of the plate body (21), and limiting pins (24) are inserted into one side, located on the limiting plates (23).

5. The multi-sensor wind turbine generator system gearbox status detection device of claim 1, wherein: dustproof construction (3) include rectangular channel (31), the equal fixed mounting in inside both sides of rectangular channel (31) has found piece (32), bar groove (33) have been seted up to the inside of founding piece (32), the inner wall sliding connection of bar groove (33) has dust guard (34), wiring hole (35) have been seted up to the inside of rectangular channel (31) below that is located dust guard (34).

6. The multi-sensor wind turbine generator system gearbox status detection device of claim 5, wherein: the inner wall of shell (1) has been seted up and has been stirred groove (36), the surface of shell (1) rotates to run through and has been had pivot (38), the inner wall of stirring groove (36) rotates through pivot (38) and is connected with stirs dust guard (37), the back fixed mounting who stirs dust guard (37) has elasticity spring (39), the one end of stirring dust guard (37) is kept away from in elasticity spring (39) and founds piece (32) fixed connection, socket (310) have been seted up to the inner wall of rectangular channel (31) below that is located stirs dust guard (37).