CN220230927U - Wind generating set becomes oar sliding ring testing platform - Google Patents

Abstract

The utility model discloses a wind generating set variable pitch slip ring detection platform, which relates to the field of slip rings and comprises a support table, wherein support legs are arranged at four corners of the bottom end of the support table, an air cylinder is arranged at one side of the top end of the support table, a vertical plate is arranged at the top end of the air cylinder, a driving motor is arranged at one side of the vertical plate, a driving shaft is arranged at one side of the driving motor, one side of the driving shaft extends out of the vertical plate, a fixed cylinder is sleeved on an outer ring of the extending end, a plurality of telescopic members are uniformly arranged on an outer ring of the fixed cylinder, an arc plate is arranged at one side of the telescopic members, which is far away from the fixed cylinder, the slip ring can be sleeved on the outer sides of the arc plates, at the moment, the inner ring of the slip ring can extrude the telescopic members, a spring in the telescopic members can generate elasticity, the arc plate can extrude the inner ring of the slip ring to form fixation, and in addition, the driving motor can be started, and the slip ring can be driven by the fixed cylinder to carry out rotation detection.

Description

Wind generating set becomes oar sliding ring testing platform

Technical Field

The utility model relates to the field of slip rings, in particular to a wind generating set variable pitch slip ring detection platform.

Background

The conductive slip ring belongs to the field of electric contact sliding connection application, and is also called a slip ring, a rotary joint, a rotary electric interface, a slip ring, a reflux ring, a coil, a commutator and an adapter, and is a precise power transmission device for realizing image, data signal and power transmission of two relative rotating mechanisms. The conductive slip ring can be detected before use,

the patent with the name of the clamp tool for detecting the conductive slip ring (patent application number: CN 202221107193.7) discloses a clamp tool for detecting the conductive slip ring, the specification of the clamp tool is that a motor drives a screw rod and a gear to rotate, the gear can drive the connecting rod to slide in a sliding groove through a limiting sliding block by contacting a rack on one side of the connecting rod, a connecting rod can drive a clamping plate to move to the conductive slip ring in a placing groove until a rubber layer on the surface of the clamping plate contacts and clings to the conductive slip ring, so that the clamp tool is fixed from the outside of the slip ring, a rotor is arranged inside the slip ring, the rotor is required to be rotated in the detection process of the slip ring, the length of the slip ring is long, the fixed length of the clamp body to the slip ring is insufficient, and the slip ring can fall off.

Therefore, it is necessary to provide a wind turbine generator system pitch slip ring detection platform to solve the above problems.

Disclosure of Invention

The utility model aims to provide a wind generating set variable pitch slip ring detection platform, which aims to solve the problems that in the slip ring detection process, a rotor is required to be subjected to rotation test, the length of the slip ring is long, and the slip ring falls off due to insufficient fixed length of a clamp main body to the slip ring.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wind generating set becomes oar sliding ring testing platform, includes the brace table, the bottom four corners of brace table all is provided with the supporting leg, one side on brace table top is provided with the cylinder, the top of cylinder is provided with the riser, one side of riser is provided with driving motor, one side of driving motor is provided with the drive shaft, and one side of drive shaft stretches out the riser, and stretches out the outer lane cover of end and be equipped with a fixed section of thick bamboo, the outer lane of a fixed section of thick bamboo evenly is provided with a plurality of extensible members, one side that the fixed section of thick bamboo was kept away from to the extensible member is provided with the arc, one side of riser is provided with electric putter, electric putter's one end is provided with the connecting plate, one side that the connecting plate is close to a fixed section of thick bamboo is provided with the clearance brush.

Preferably, a fixing seat is arranged on one side of the air cylinder, and a sliding groove is formed in the top end of the fixing seat.

Preferably, the inside rotation of spout is provided with the threaded rod, the fixing base is stretched out to the one end of threaded rod, and stretches out and be provided with auxiliary handle on the end, the outer lane screw thread fit of threaded rod has the slider.

Preferably, the top of the sliding block is provided with a vertical block, one side of the vertical block, which is close to the vertical plate, is provided with an extension rod, and one side of the extension rod is provided with a protection disc.

Preferably, a first telescopic rod is arranged between the two sides of the bottom end of the vertical plate and the supporting table, and two first telescopic rods are arranged.

Preferably, the telescopic piece comprises a spring and a second telescopic rod, and the spring is sleeved on the outer ring of the second telescopic rod.

Preferably, the auxiliary handle is provided as a hexagonal cylinder.

The utility model has the technical effects and advantages that:

1. in actual operation of the utility model, the slip ring can be sleeved on the outer sides of the arc plates, at the moment, the inner ring of the slip ring can extrude the telescopic piece, the spring in the telescopic piece can generate elastic force, the arc plates are extruded on the inner ring of the slip ring to form fixation, in addition, the driving motor is started, and the slip ring can be driven by the fixing cylinder to carry out rotation detection;

2. in actual operation of the utility model, personnel can rotate the threaded rod through the auxiliary wrench to enable the threaded rod to rotate, at the moment, the sliding block can move in the sliding groove, the sliding block drives the vertical block to move, the protection disc on one side of the vertical block can continuously fix one end of the sliding ring, and the sliding ring is prevented from falling off due to centrifugal force in the rotating process.

Drawings

Fig. 1 is a schematic view of a visual angle structure of a wind turbine generator system variable pitch slip ring detection platform according to the present utility model.

Fig. 2 is a schematic view of another view angle structure of the wind turbine generator system variable pitch slip ring detection platform of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a support table; 2. support legs; 3. a cylinder; 4. a first telescopic rod; 5. a vertical plate; 6. a fixed cylinder; 7. a driving motor; 8. an electric push rod; 9. a connecting plate; 10. cleaning brushes; 11. a telescoping member; 12. a vertical block; 13. a fixing seat; 14. a chute; 15. a threaded rod; 16. an auxiliary handle; 17. a protection disc; 18. an arc-shaped plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a wind generating set pitch slip ring detection platform as shown in figures 1-3, which comprises a supporting table 1, wherein supporting legs 2 are arranged at four corners of the bottom end of the supporting table 1, an air cylinder 3 is arranged on one side of the top end of the supporting table 1, a vertical plate 5 is arranged on the top end of the air cylinder 3, a driving motor 7 is arranged on one side of the vertical plate 5, a driving shaft is arranged on one side of the driving motor 7, one side of the driving shaft extends out of the vertical plate 5, a fixing cylinder 6 is sleeved on the outer ring of the extending end, a plurality of telescopic pieces 11 are uniformly arranged on the outer ring of the fixing cylinder 6, each telescopic piece 11 comprises a spring and a second telescopic rod, and the spring is sleeved on the outer ring of the second telescopic rod. The telescopic part 11 is provided with the arc 18 on one side of keeping away from fixed section of thick bamboo 6, and one side of riser 5 is provided with electric putter 8, and electric putter 8's one end is provided with connecting plate 9, and connecting plate 9 is provided with cleaning brush 10 on one side of being close to fixed section of thick bamboo 6.

In the actual operation of the utility model, the slip ring can be sleeved outside the arc plates 18, at the moment, the inner ring of the slip ring can extrude the telescopic piece 11, the spring in the telescopic piece 11 can generate elasticity, the arc plates 18 extrude the inner ring of the slip ring to form fixation, in addition, the driving motor 7 is started, and the slip ring can be driven by the fixed cylinder 6 to carry out rotation detection.

One side of the air cylinder 3 is provided with a fixed seat 13, the top end of the fixed seat 13 is provided with a sliding groove 14, the air cylinder 3 can drive the vertical plate 5 to ascend and descend, and the height is convenient to adjust.

A threaded rod 15 is rotatably arranged in the sliding groove 14, one end of the threaded rod 15 extends out of the fixed seat 13, an auxiliary handle 16 is arranged at the extending end, the auxiliary handle 16 is a hexagonal cylinder, the outer ring of the threaded rod 15 is in threaded fit with a sliding block, the top end of the sliding block is provided with a vertical block 12, one side of the vertical block 12 close to the vertical plate 5 is provided with an extending rod, one side of the extending rod is provided with a protection disc 17,

in the actual operation of the utility model, personnel can rotate the threaded rod 15 through the auxiliary handle 16 to rotate the threaded rod 15, at the moment, the sliding block can move in the sliding groove 14, the sliding block drives the vertical block 12 to move, and the protection disc 17 at one side of the vertical block 12 can continuously fix one end of the sliding ring to prevent the sliding ring from falling off due to centrifugal force in the rotating process.

The two sides of riser 5 bottom and all be provided with first telescopic link 4 between the supporting bench 1, first telescopic link 4 is provided with two.

Claims (7)

1. The utility model provides a wind generating set becomes oar sliding ring testing platform, includes brace table (1), its characterized in that: the utility model discloses a cleaning brush, including supporting bench (1), connecting plate (9), fixed section of thick bamboo (6), supporting leg (2) are all provided with in the bottom four corners of supporting bench (1), one side on supporting bench (1) top is provided with cylinder (3), the top of cylinder (3) is provided with riser (5), one side of riser (5) is provided with driving motor (7), one side of driving motor (7) is provided with the drive shaft, and one side of drive shaft stretches out riser (5), and stretches out the outer lane cover of end and be equipped with fixed section of thick bamboo (6), the outer lane of fixed section of thick bamboo (6) evenly is provided with a plurality of extensible members (11), one side that fixed section of thick bamboo (6) was kept away from to extensible member (11) is provided with arc (18), one side of riser (5) is provided with electric putter (8), one end of electric putter (8) is provided with connecting plate (9), one side that connecting plate (9) is close to fixed section of thick bamboo (6).

2. The wind generating set pitch slip ring detection platform as claimed in claim 1, wherein: one side of the air cylinder (3) is provided with a fixed seat (13), and the top end of the fixed seat (13) is provided with a sliding groove (14).

3. The wind generating set pitch slip ring detection platform as claimed in claim 2, wherein: the inside rotation of spout (14) is provided with threaded rod (15), the fixing base (13) is stretched out to one end of threaded rod (15), and stretches out and be provided with auxiliary handle (16) on the end, the outer lane screw thread fit of threaded rod (15) has the slider.

4. The wind generating set pitch slip ring detection platform according to claim 3, wherein: the top of slider is provided with upright piece (12), one side that upright piece (12) is close to riser (5) is provided with stretches out the pole, one side that stretches out the pole is provided with protection disc (17).

5. The wind generating set pitch slip ring detection platform as defined in claim 4, wherein: a first telescopic rod (4) is arranged between two sides of the bottom end of the vertical plate (5) and the supporting table (1), and two first telescopic rods (4) are arranged.

6. The wind generating set pitch slip ring detection platform as claimed in claim 1, wherein: the telescopic piece (11) comprises a spring and a second telescopic rod, and the spring is sleeved on the outer ring of the second telescopic rod.

7. The wind generating set pitch slip ring detection platform according to claim 3, wherein: the auxiliary handle (16) is arranged as a hexagonal cylinder.