CN211398326U

CN211398326U - Wind power locking disc

Info

Publication number: CN211398326U
Application number: CN201922363678.7U
Authority: CN
Inventors: 李静; 李明
Original assignee: Luoyang Jinglian Machinery Basic Products Co ltd
Current assignee: Luoyang Jinglian Machinery Basic Products Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-01
Anticipated expiration: 2029-12-25

Abstract

A wind power locking disc relates to the technical field of locking discs, and comprises an inner ring sleeve and an outer ring, wherein the outer ring is arranged outside the inner ring sleeve, the inner ring sleeve is arranged outside a fan spindle, the outer surface of the inner ring sleeve is set to be a conical surface, a rubber ring is arranged between the inner surface of the inner ring sleeve and the fan spindle, the outer ring comprises a one-side outer ring and an other-side outer ring which are connected through fixing screws, the inner surfaces of the one-side outer ring and the other-side outer ring are both set to be conical surfaces and matched with the outer conical surface of the inner ring sleeve, a convex ring is arranged on the inner surface of the one-side outer ring, a plurality of concave holes are uniformly arranged on the inner surface of the convex ring at intervals, a concave ring is arranged on the inner surface of the other-side outer ring, the convex ring on the inner surface of the one-side outer ring; the utility model discloses simple structure, equipment convenience, and stability and bearing capacity are better.

Description

Wind power locking disc

Technical Field

The utility model belongs to the technical field of the locking dish technique and specifically relates to a wind-powered electricity generation locking dish is related to.

Background

As is known, in the technical field of wind power locking, a wind power locking disk is a key-free connection structure for connecting a wind power main shaft with a gear box and is an important component for transmitting large torque; the locking disc is arranged on an outer ring of an input shaft sleeve of the gear box, and a main shaft in the input shaft sleeve of the gear box and a hollow shaft sleeve of the gear box are rigidly connected into a whole through the generated holding force, so that the locking disc is widely applied to the mechanical field; however, the existing common wind power locking disc has poor stability when in use, so that the bearing capacity is weak; therefore, the wind power locking disc with good stability and strong bearing capacity is provided to become a basic appeal for technical personnel in the field.

Disclosure of Invention

In order to overcome the not enough in the background art, the utility model discloses a wind-powered electricity generation locking dish.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a wind-powered electricity generation locking dish, including interior lantern ring and outer loop, the outside of interior lantern ring cover is equipped with the outer loop, interior lantern ring sets up the outside at the fan main shaft, the outside of interior lantern ring sets up to the conical surface, be equipped with the rubber ring between its inner surface and fan main shaft, the outer loop includes one side outer loop and the opposite side outer loop that passes through set screw connection, the inner face of one side outer loop and opposite side outer loop all sets up to the conical surface, and cooperate with the outer conical surface of interior lantern ring, be equipped with the bulge loop on the inner face of one side outer loop, the interval is even is equipped with a plurality of shrinkage pools on the inner face of opposite side outer loop, the bulge loop on one side outer loop inner face sets up in the bulge loop, and extend in the bulge loop has a plurality of projections, a plurality of projections set up respectively in.

The wind power locking disc is characterized in that a plurality of screw through holes are uniformly formed in the outer ring on one side at intervals along the circumferential direction, fixing screws are arranged in the screw through holes, a plurality of screw holes are uniformly formed in the inner face of the outer ring on the other side at intervals along the circumferential direction, one end of each fixing screw is arranged in each screw hole, and the nut end of the other end of each fixing screw is arranged on the outer face of the outer ring on one side.

The inner face of the outer ring at one side of the wind power locking disc is in contact with the inner face of the outer ring at the other side of the wind power locking disc.

Since the technical scheme is used, the utility model discloses following beneficial effect has:

in the installation process of the wind power locking disc, the rubber ring is arranged between the inner surface of the inner sleeve ring and the main shaft of the fan, so that the friction force between the rubber ring and the main shaft is increased, and the fixation is more stable; the outer ring is in a splicing type, so that the inner ring is convenient to mount and dismount; the utility model discloses simple structure, equipment convenience, and stability and bearing capacity are better.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

in the figure: 1. a side outer ring; 2. a set screw; 3. screw holes; 4. the outer ring of the other side; 5. an inner ring sleeve; 6. a rubber ring; 7. a concave ring; 8. a convex column; 9. a convex ring; 10. concave holes; 11. a fan main shaft.

Detailed Description

The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.

The wind power locking disc described with reference to fig. 1 comprises an inner ring sleeve 5 and an outer ring, wherein the outer ring is arranged outside the inner ring sleeve 5, the inner ring sleeve 5 is arranged outside a fan main shaft 11, the outer surface of the inner ring sleeve 5 is provided with a conical surface, a rubber ring 6 is arranged between the inner surface of the outer ring and a main shaft 11 of the fan, the outer ring comprises a side outer ring 1 and a side outer ring 4 which are connected through a fixing screw 2, the inner surfaces of the side outer ring 1 and the side outer ring 4 are both provided with conical surfaces and are matched with the outer conical surface of the inner lantern ring 5, a convex ring 9 is arranged on the inner surface of the outer ring 1 at one side, a plurality of concave holes 10 are evenly arranged on the inner surface of the convex ring 9 at intervals, a concave ring 7 is arranged on the inner surface of the outer ring 4 on the other side, a convex ring 9 on the inner surface of the outer ring 1 on one side is arranged in the concave ring 7, and a plurality of convex columns 8 extend in the concave ring 7, and the convex columns 8 are respectively arranged in a plurality of concave holes 10 on the inner surface of the convex ring 9.

Wind-powered electricity generation locking plate, along the even a plurality of screw through-holes that are equipped with of circumferencial direction interval on one side outer loop 1, be equipped with set screw 2 in the screw through-hole, along the even a plurality of screw holes 3 of having seted up of circumferencial direction interval on the inner face of opposite side outer loop 4, set screw 2's one end sets up in screw hole 3, the nut end of the 2 other ends of set screw sets up on the outside of one side outer loop 1.

The inner surface of the outer ring 1 at one side of the wind power locking disc is in contact with the inner surface of the outer ring 4 at the other side of the wind power locking disc.

Implement wind-powered electricity generation locking dish, when the installation, establish the outside at fan main shaft 11 with 6 covers of rubber ring, 5 covers of interior ring cover are established in the outside of rubber ring 6, the outer conical surface and one side outer loop 1 of interior ring cover 5, the inner conical surface of opposite side outer loop 4 cooperate, bulge loop 9 on 1 inner face of one side outer loop sets up in bulge loop 7, a plurality of projections 8 set up respectively in a plurality of shrinkage pools 10 on bulge loop 9 inner face, make one side outer loop 1, the inner face of opposite side outer loop 4 contacts, penetrate one side outer loop 1's screw through-hole with set screw 2 at last, lock in the screw hole 3 of opposite side outer loop 4.

The part of the utility model not detailed is prior art.

The embodiments selected for the purpose of disclosing the invention, are presently considered to be suitable, it being understood, however, that the invention is intended to cover all variations and modifications of the embodiments, which fall within the scope of the concept and the utility model.

Claims

1. The utility model provides a wind-powered electricity generation locking dish, includes interior ring cover and outer loop, is equipped with the outer loop in the outside of interior ring cover, characterized by: interior snare is set up in the outside of fan main shaft, the outside of interior snare loop sets up to the conical surface, be equipped with the rubber ring between its inner surface and fan main shaft, the outer loop includes one side outer loop and the opposite side outer loop through set screw connection, the inner face of one side outer loop and opposite side outer loop all sets up to the conical surface, and cooperate with the outer conical surface of interior snare loop, be equipped with the bulge loop on the inner face of one side outer loop, the interval is even on the inner face of bulge loop is equipped with a plurality of shrinkage pools, be equipped with the notch ring on the inner face of opposite side outer loop, the bulge loop on one side outer loop inner face sets up in the notch ring, and extend in the notch ring has a plurality of projections, a plurality of projections set up respectively in a plurality of.

2. The wind power locking disk of claim 1, wherein: the outer ring of one side is provided with a plurality of screw through holes at even intervals along the circumferential direction, the screw through holes are internally provided with fixing screws, the inner face of the outer ring of the other side is provided with a plurality of screw holes at even intervals along the circumferential direction, one end of each fixing screw is arranged in each screw hole, and the nut end at the other end of each fixing screw is arranged outside the outer ring of one side.

3. The wind power locking disk of claim 1, wherein: the inner surface of the outer ring at one side is contacted with the inner surface of the outer ring at the other side.