CN210536390U

CN210536390U - High-strength generator front cover

Info

Publication number: CN210536390U
Application number: CN201921796098.0U
Authority: CN
Inventors: 乐子燕
Original assignee: Fujian Zhongchi Power Technology Co Ltd
Current assignee: Fujian Zhongchi Power Technology Co Ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-05-15
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a high strength generator front cover, including preceding shell body, the fixed surface of preceding shell body installs a plurality of connection lugs, it is provided with hanging hole and two fixed orificess to run through respectively on the connection lug, a plurality of fixed arms of one side fixedly connected with of preceding shell body, the gusset is connected to the free end fixedly connected with ring type of fixed arm, the internal fixed surface of gusset is connected to the ring type installs a plurality of first strengthening ribs. This high strength generator front cover, through the fixed arm, the gusset is connected to the ring type, first strengthening rib, the cooperation of hexagon reinforcement frame and second strengthening rib is used, great improvement the holistic intensity of front cover, help increasing draught area simultaneously, and required manufacturing material is few, reduce cost, use through the spliced pole, the cooperation of reinforcing ring and second reinforcement sand grip, further improve the holistic intensity of front cover, the use of casting material has also been reduced simultaneously, the cost is reduced.

Description

High-strength generator front cover

Technical Field

The utility model relates to a generator field specifically is a high strength generator protecgulum.

Background

The generator is mechanical equipment which converts other forms of energy into electric energy, is driven by a water turbine, a steam turbine, a diesel engine or other power machines, converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and transmits the mechanical energy to the generator, and then the generator converts the mechanical energy into electric energy. The generator has wide application in industrial and agricultural production, national defense, science and technology and daily life. The generator has many forms, but the working principle is based on the law of electromagnetic induction and the law of electromagnetic force. The general principle of its construction is therefore: appropriate magnetic conductive and electric conductive materials are used to form a magnetic circuit and a circuit which mutually perform electromagnetic induction so as to generate electromagnetic power and achieve the purpose of energy conversion.

The generator is generally composed of a stator, a rotor, an end cover, a bearing, and the like. The end caps are divided into a front end cap, also referred to as a front cap, and a rear end cap. However, the structure of the traditional generator front cover on the market is not optimized and the design is not reasonable enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength generator protecgulum to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a high strength generator protecgulum, includes preceding shell body, the fixed surface of preceding shell body installs a plurality of connection lug, it is provided with hanging hole and two fixed orificess to run through on the connection lug respectively, a plurality of fixed arms of one side fixedly connected with of preceding shell body, the free end fixedly connected with ring type connection gusset of fixed arm, the internal fixed surface of ring type connection gusset installs a plurality of first strengthening ribs, one side fixedly connected with hexagon reinforcement frame of first strengthening rib, the internal fixed surface of hexagon reinforcement frame installs a plurality of second strengthening ribs, one side fixedly connected with axle sleeve of second strengthening rib, the fixed surface of ring type connection gusset installs a plurality of first reinforcement sand grips, and the one end and the preceding shell body fixed connection of first reinforcement sand grip.

As a further aspect of the present invention: a plurality of reinforcing rings are fixedly connected between the inner surface of the annular connecting rib plate and the outer surface of the hexagonal reinforcing frame, a plurality of second reinforcing convex strips are fixedly mounted on the inner surface of each reinforcing ring, and a connecting column is fixedly connected to one side of each second reinforcing convex strip.

As a further aspect of the present invention: one side fixedly connected with first reinforcement bulge loop of first reinforcement sand grip, one side fixedly connected with second reinforcement bulge loop of second strengthening rib.

As a further aspect of the present invention: the outer surface of the front shell body is provided with a plurality of heat dissipation channels in a penetrating mode, the outer surface of the front shell body is fixedly installed on a plurality of heat dissipation fins, and the number of the heat dissipation fins is consistent with that of the heat dissipation channels.

As a further aspect of the present invention: the number of connecting lug has four, and four connecting lug are the equidistance and distribute on the surface of preceding shell body.

As a further aspect of the present invention: the quantity of second reinforcement sand grip has six, and six second reinforcement sand grips are the equidistance and distribute in the inside of reinforcing ring.

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

the utility model greatly improves the whole strength of the front cover by matching the fixing arm, the ring-shaped connecting rib plate, the first reinforcing rib, the hexagonal reinforcing frame and the second reinforcing rib, is helpful to increase the ventilation area, requires less production materials and reduces the cost, further improves the whole strength of the front cover by matching the connecting column, the reinforcing ring and the second reinforcing convex rib, reduces the use of casting materials, reduces the cost, further improves the whole ventilation area of the front cover, further improves the whole heat dissipation effect of the front cover, improves the strength of the ring-shaped connecting rib plate, the first reinforcing convex rib and the second reinforcing rib by matching the first reinforcing convex rib, the first reinforcing convex rib and the second reinforcing convex ring, further improves the whole strength of the front cover by the above measures, effectively improves the whole strength of the front cover, the holistic intensity of protecgulum is high, make the more stable of generator operation, through connecting the lug, the cooperation of hanging hole and fixed orifices is used, thereby can make the protecgulum whole by more stable, firm of installation, be difficult for droing, use through heat dissipation channel and heat radiation fins's cooperation, the heat radiating area of preceding shell body has been improved, heat radiation fins further dispels the heat and cools down to the preceding shell body simultaneously, great improvement the holistic heat dispersion of protecgulum, the radiating effect is good, its structure is optimized more, the design is more reasonable.

Drawings

Fig. 1 is a schematic structural diagram of a high-strength generator front cover.

Fig. 2 is a schematic structural diagram of a hexagonal reinforcing frame in a front cover of a high-strength generator.

Fig. 3 is a schematic structural diagram of a reinforcing ring in a front cover of a high-strength generator.

In the figure: the heat dissipation structure comprises a front shell body 1, a heat dissipation channel 2, heat dissipation fins 3, a connecting bump 4, a hanging hole 5, a connecting column 6, a fixing hole 7, a fixing arm 8, a first reinforcing convex strip 9, a first reinforcing convex ring 10, an annular connecting rib plate 11, a first reinforcing rib 12, a reinforcing ring 13, a hexagonal reinforcing frame 14, a second reinforcing rib 15, a shaft sleeve 16, a second reinforcing convex ring 17 and a second reinforcing convex strip 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a high strength front cover for a generator includes a front housing body 1, a plurality of connection protrusions 4 are fixedly mounted on an outer surface of the front housing body 1, a hanging hole 5 and two fixing holes 7 are respectively formed on the connection protrusions 4, a plurality of fixing arms 8 are fixedly connected to one side of the front housing body 1, a circular connection rib plate 11 is fixedly connected to a free end of each fixing arm 8, a plurality of first reinforcing ribs 12 are fixedly mounted on an inner surface of the circular connection rib plate 11, a hexagonal reinforcing frame 14 is fixedly connected to one side of each first reinforcing rib 12, a plurality of second reinforcing ribs 15 are fixedly mounted on an inner surface of the hexagonal reinforcing frame 14, a shaft sleeve 16 is fixedly connected to one side of each second reinforcing rib 15, a plurality of first reinforcing convex ribs 9 are fixedly mounted on an outer surface of the circular connection rib plate 11, and one end of each first reinforcing, the first reinforcing convex strips 9 are positioned between two adjacent fixing arms 8, a plurality of reinforcing rings 13 are fixedly connected between the inner surface of the annular connecting rib plate 11 and the outer surface of the hexagonal reinforcing frame 14, the reinforcing rings 13 are positioned between two adjacent first reinforcing ribs 12, a plurality of second reinforcing convex strips 18 are fixedly arranged on the inner surface of the reinforcing rings 13, one side of each second reinforcing convex strip 18 is fixedly connected with the connecting column 6, one side of each first reinforcing convex strip 9 is fixedly connected with the first reinforcing convex ring 10, one side of each second reinforcing rib 15 is fixedly connected with the second reinforcing convex ring 17, a plurality of heat dissipation channels 2 are arranged on the outer surface of the front shell body 1 in a penetrating manner, a plurality of heat dissipation fins 3 are fixedly arranged on the outer surface of the front shell body 1, the number of the heat dissipation fins 3 is consistent with the number of the heat dissipation channels 2, the number of the connecting convex blocks 4 is four, and the four connecting convex blocks 4, the number of second reinforcing ribs 18 is six, and the six second reinforcing ribs 18 are equally spaced inside the reinforcing ring 13.

The utility model discloses a theory of operation is:

when in use, the shaft sleeve 16 is fixed by the first reinforcing rib 12, the hexagonal reinforcing frame 14 has high tightness and high strength, the integral strength of the front cover is greatly improved, the ventilation area is increased, the required production materials are less, the cost is reduced, the plurality of second reinforcing convex strips 18 are arranged in the reinforcing ring 13, the integral strength of the front cover is further improved, the use of casting materials is reduced, the cost is reduced, the integral ventilation area of the front cover is further improved, the integral heat dissipation effect of the front cover is further improved, the strength of the annular connecting rib plate 11 is improved by the first reinforcing convex strips 9, the integral strength of the first reinforcing convex strips 9 and the second reinforcing ribs 15 can be improved by the first reinforcing convex ring 10 and the second reinforcing convex ring 17, the integral strength of the front cover is further improved, and the integral strength of the front cover is effectively improved by the various measures, the holistic intensity of protecgulum is high, make the more stable of generator operation, the setting of a plurality of equidistance connection lug 4, fastening point more even to preceding shell body 1 is fixed, thereby can make the protecgulum whole by more stable of installation, firm, be difficult for droing, the setting of a plurality of radiating passage 2, the heat radiating area of preceding shell body 1 has been improved, radiating fin 3 further dispels the heat and cools down preceding shell body 1 simultaneously, great improvement the holistic heat dispersion of protecgulum, the radiating effect is good, its structure is more optimized, the design is more reasonable.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a high strength generator protecgulum, includes preceding shell body (1), its characterized in that: the outer surface of the front shell body (1) is fixedly provided with a plurality of connecting convex blocks (4), hanging holes (5) and two fixing holes (7) are respectively arranged on the connecting convex blocks (4) in a penetrating manner, one side of the front shell body (1) is fixedly connected with a plurality of fixing arms (8), free ends of the fixing arms (8) are fixedly connected with a ring-shaped connecting rib plate (11), the inner surface of the ring-shaped connecting rib plate (11) is fixedly provided with a plurality of first reinforcing ribs (12), one side of each first reinforcing rib (12) is fixedly connected with a hexagonal reinforcing frame (14), the inner surface of each hexagonal reinforcing frame (14) is fixedly provided with a plurality of second reinforcing ribs (15), one side of each second reinforcing rib (15) is fixedly connected with an axle sleeve (16), and the outer surface of the ring-shaped connecting rib plate (11) is fixedly provided with a plurality of, and one end of the first reinforcing convex strip (9) is fixedly connected with the front shell body (1).

2. A high strength generator front cover as claimed in claim 1, wherein: a plurality of reinforcing rings (13) are fixedly connected between the inner surface of the annular connecting rib plate (11) and the outer surface of the hexagonal reinforcing frame (14), a plurality of second reinforcing convex strips (18) are fixedly mounted on the inner surface of each reinforcing ring (13), and a connecting column (6) is fixedly connected to one side of each second reinforcing convex strip (18).

3. A high strength generator front cover as claimed in claim 1, wherein: one side fixedly connected with first reinforcement bulge loop (10) of first reinforcement sand grip (9), one side fixedly connected with second reinforcement bulge loop (17) of second strengthening rib (15).

4. A high strength generator front cover as claimed in claim 1, wherein: the outer surface of the front shell body (1) is provided with a plurality of heat dissipation channels (2) in a penetrating mode, the outer surface of the front shell body (1) is fixedly installed on the plurality of heat dissipation fins (3), and the number of the heat dissipation fins (3) is consistent with that of the heat dissipation channels (2).

5. A high strength generator front cover as claimed in claim 1, wherein: the number of the connecting convex blocks (4) is four, and the four connecting convex blocks (4) are distributed on the outer surface of the front shell body (1) at equal intervals.

6. A high strength generator front cover as claimed in claim 2, wherein: the number of the second reinforcing convex strips (18) is six, and the six second reinforcing convex strips (18) are distributed in the reinforcing ring (13) at equal intervals.