CN215580636U

CN215580636U - Efficient brushless AC synchronous generator flange base

Info

Publication number: CN215580636U
Application number: CN202121870017.4U
Authority: CN
Inventors: 朱巧芳
Original assignee: Hangzhou Zhejia Motor Co ltd
Current assignee: Hangzhou Zhejia Motor Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-18
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a high-efficiency brushless alternating-current synchronous generator flange base which comprises a base, wherein the front part and the rear part of the upper end of the base are respectively and alternately connected with a stabilizing assembly, four corners of the upper end of the base are respectively and fixedly connected with a damping assembly, the upper ends of the four damping assemblies are jointly and fixedly connected with a protective box, the middle part of the upper end of the base is fixedly connected with a lifting assembly, the middle parts of the left end and the right end of the protective box are respectively provided with a connecting hole, the front end and the rear end of the protective box are respectively provided with a plurality of heat dissipation holes, the rear part of the upper end of the protective box is movably connected with a box cover through hinges, a dust screen is fixedly connected in the box cover, and four corners of the lower end of the base are respectively and fixedly connected with idler wheels. According to the efficient brushless alternating current synchronous generator flange base, the shock absorption assembly is arranged, and the shock generated by the generator can be effectively reduced by utilizing the action of the shock absorption spring and the shock absorption plate, so that the service life of the generator is effectively prolonged.

Description

Efficient brushless AC synchronous generator flange base

Technical Field

The utility model relates to the technical field of brushless alternating current synchronous generators, in particular to a flange base of a high-efficiency brushless alternating current synchronous generator.

Background

YTW series brushless synchronous AC generator is a new generation brushless generator which is improved and designed according to the advanced power generator technology abroad and the domestic requirements, because the electric energy has the advantages of more economical production and conversion, easier transmission and distribution, more convenient use and control and the like, the generator becomes the most common energy in modern times, and along with the continuous development of national economy, the degree of automation is higher and higher, the demand for electric power is larger and larger, not only the electricity quantity is required, but also the requirement for the electricity quality is provided, but the base of the current brushless AC synchronous generator has the following problems: 1. the existing generator base is inconvenient to move, and the generator is not easy to carry due to the fact that the generator is heavy, and the stability of the base cannot be well guaranteed; 2. when the generator works, great vibration can be generated, the service life of the generator can be seriously influenced by long-time vibration, but the current generator base does not have a damping component, so that the vibration generated by the generator can not be reduced, and therefore, a novel efficient brushless alternating-current synchronous generator flange base is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a high-efficiency brushless alternating-current synchronous generator flange base which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a high-efficient brushless synchronous generator flange frame, includes the base, base upper end front portion and upper end rear portion all alternate and are connected with firm subassembly, the equal fixedly connected with damper in base upper end four corners, four the common fixedly connected with protecting box in damper upper end, base upper end middle part fixedly connected with lifting unit, and lifting unit's upper portion is located the protecting box, connecting hole has all been opened at protecting box left end middle part and right-hand member middle part, a plurality of louvre has all been opened to protecting box front end and rear end, there is the case lid at protecting box upper end rear portion through hinge swing joint, fixedly connected with dust screen in the case lid, the equal fixedly connected with gyro wheel in base lower extreme four corners.

Preferably, the stabilizing assembly comprises a threaded rod, the lower end of the threaded rod is movably connected with an anti-slip block, the upper end of the anti-slip block is fixedly connected with an expansion spring, the upper end of the expansion spring is fixedly connected with the lower end of the base, a cross handle is fixedly connected to the upper portion of the outer surface of the threaded rod, and the outer surface of the threaded rod is in threaded connection with the upper end of the base.

Preferably, the middle part of the upper end of the antiskid block is provided with a round hole with the same diameter size as the threaded rod, the lower part of the threaded rod is sleeved in the round hole, the threaded rod is positioned in the telescopic spring, and the threaded rod is not contacted with the inner wall of the telescopic spring.

Preferably, the damping component comprises a fixed cylinder, a telescopic stabilizing rod is fixedly connected to the lower wall of the fixed cylinder, a damping plate is fixedly connected to the upper end of the telescopic stabilizing rod, a damping spring is fixedly connected to the lower end of the damping plate, the lower end of the damping spring is fixedly connected to the inner wall of the fixed cylinder, and the lower end of the fixed cylinder is fixedly connected to the upper end of the base.

Preferably, the telescopic stabilizing rod is located in the damping spring, the telescopic stabilizing rod is not in contact with the inner wall of the damping spring, and the damping spring is not in contact with the inner wall of the fixed cylinder.

Preferably, the lifting assembly comprises a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with the bottom plate, the flange plates are fixedly connected to the left part and the right part of the upper end of the bottom plate, a plurality of fixing holes are formed in the upper ends of the flange plates, the lower end of the hydraulic cylinder is fixedly connected with the upper end of the base, and the output end of the hydraulic cylinder penetrates through the protection box.

Compared with the prior art, the utility model has the following beneficial effects:

1. by arranging the stabilizing assembly, after the generator is fixed in the protective box, the generator can be conveniently moved by using the roller, and after the generator is moved to a specified position, the threaded rod is rotated by downward threads, so that the telescopic spring is driven to extend and retract up and down, the anti-skid block is moved downwards until the anti-skid block is attached to the ground, the movement of the roller is limited, and the stability of the base is effectively enhanced;

2. through setting up damper, when the generator carries out the during operation, utilize damping spring and shock attenuation board's effect can effectually reduce the produced vibrations of generator to effectual life who improves the generator, flexible firm pole stretches out and draws back from top to bottom simultaneously when damping spring stretches out and draws back from top to bottom, stability that can effectual reinforcing damping spring.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a flange frame of a high-efficiency brushless AC synchronous generator according to the present invention;

FIG. 2 is a schematic diagram of the overall structure of the fastening assembly of the flange base of the high-efficiency brushless AC synchronous generator according to the present invention;

FIG. 3 is a schematic diagram of the overall structure of a damping assembly of a flange base of a high-efficiency brushless AC synchronous generator according to the present invention;

Fig. 4 is a schematic diagram of the overall structure of the lifting assembly of the flange base of the high-efficiency brushless synchronous ac generator according to the present invention.

In the figure: 1. a base; 2. a stabilizing assembly; 3. a shock absorbing assembly; 4. a protective box; 5. a lifting assembly; 6. connecting holes; 7. heat dissipation holes; 8. a box cover; 9. a dust screen; 10. a roller; 21. a threaded rod; 22. anti-skid blocks; 23. a tension spring; 24. a cross handle; 31. a fixed cylinder; 32. a telescopic stabilizing rod; 33. a damper plate; 34. a damping spring; 51. a hydraulic cylinder; 52. a base plate; 53. a flange plate; 54. and (7) fixing holes.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a high-efficient brushless synchronous alternator flange frame, including base 1, base 1 upper end front portion and upper end rear portion all alternate and are connected with firm subassembly 2, the equal fixedly connected with damper 3 in base 1 upper end four corners, the common fixedly connected with protective housing 4 in four damper 3 upper ends, base 1 upper end middle part fixedly connected with lifting unit 5, and lifting unit 5's upper portion is located protective housing 4, connecting hole 6 has all been opened at protective housing 4 left end middle part and right-hand member middle part, a plurality of louvre 7 has all been opened to protective housing 4 front end and rear end, protective housing 4 upper end rear portion has case lid 8 through hinge swing joint, fixedly connected with dust screen 9 in the case lid 8, the equal fixedly connected with gyro wheel 10 in base 1 lower extreme four corners.

The stabilizing component 2 comprises a threaded rod 21, the threaded rod 21 can drive a telescopic spring 23 to move up and down for stretching, the lower end of the threaded rod 21 is movably connected with an anti-skid block 22, the anti-skid block 22 is attached to the ground to limit the movement of the roller 10, the chemical defense effect of the base is effectively enhanced, the upper end of the anti-skid block 22 is fixedly connected with the telescopic spring 23, the upper end of the telescopic spring 23 is fixedly connected with the lower end of the base 1, the telescopic spring 23 can conveniently drive the anti-skid block 22 to move up and down, the upper part of the outer surface of the threaded rod 21 is fixedly connected with a cross handle 24, the threaded rod 21 is convenient to rotate through the cross handle 24, and the outer surface of the threaded rod 21 is in threaded connection with the upper end of the base 1; the middle part of the upper end of the anti-skid block 22 is provided with a round hole with the same diameter and size as the threaded rod 21, the lower part of the threaded rod 21 is sleeved in the round hole, the threaded rod 21 is positioned in the telescopic spring 23, and the threaded rod 21 is not contacted with the inner wall of the telescopic spring 23; the damping component 3 comprises a fixed cylinder 31, a telescopic stabilizing rod 32 is fixedly connected to the inner lower wall of the fixed cylinder 31, the telescopic stabilizing rod 32 extends up and down simultaneously when a damping spring 34 extends up and down, the stability of the damping spring 34 can be effectively enhanced, a damping plate 33 is fixedly connected to the upper end of the telescopic stabilizing rod 32, the damping spring 34 is fixedly connected to the lower end of the damping plate 33, the lower end of the damping spring 34 is fixedly connected with the inner wall of the fixed cylinder 31, the vibration generated by the generator can be effectively reduced by utilizing the actions of the damping spring 34 and the damping plate 33, the service life of the generator is effectively prolonged, and the lower end of the fixed cylinder 31 is fixedly connected with the upper end of the base 1; the telescopic fixing rod 32 is positioned in the damping spring 34, the telescopic fixing rod 32 is not in contact with the inner wall of the damping spring 34, and the damping spring 34 is not in contact with the inner wall of the fixed cylinder 31; lifting unit 5 includes hydraulic cylinder 51, hydraulic cylinder 51's output fixedly connected with bottom plate 52, the equal fixedly connected with ring flange 53 in bottom plate 52 upper end left part and upper end right part, and a plurality of fixed orifices 54 has all been opened to ring flange 53 upper end, hydraulic cylinder 51's lower extreme and base 1's upper end fixed connection, and hydraulic cylinder 51's output runs through protective housing 4.

It should be noted that, the present invention is a high-efficiency brushless ac synchronous generator flange base, when in use, the generator is put into the protective box 4 and positioned on the two flanges 53, the connection and fixation of the generator and the two flanges 53 is realized by the screws through the plurality of fixing holes 54, the output end of the generator is connected with other equipment by the connecting holes 6, then the box cover 8 is closed, after the generator is fixed in the protective box 4, the generator can be conveniently moved by the roller 10, after moving to the designated position, the screw rod 21 is rotated by the downward screw thread, thereby driving the expansion spring 23 to expand and contract up and down, making the anti-skid block 22 move down until the anti-skid block 22 is attached to the ground, and limiting the movement of the roller 10, thereby effectively enhancing the stability of the base, by setting the hydraulic cylinder 51, the output end of the hydraulic cylinder 51 is used to drive the generator to move up and down, can conveniently adjust the service position of generator, carry out the during operation at the generator, utilize damping spring 34 and damping plate 33's effect can effectually reduce the produced vibrations of generator to effectual life who improves the generator, flexible firm pole 32 stretches out and draws back from top to bottom simultaneously when damping spring 34 stretches out and draws back from top to bottom, stability that can effectual reinforcing damping spring 34.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-efficient brushless synchronous alternator flange frame, includes base (1), its characterized in that: base (1) upper end front portion and upper end rear portion all alternate and are connected with firm subassembly (2), the equal fixedly connected with damper (3) in base (1) upper end four corners, four the common fixedly connected with protecting box (4) in damper (3) upper end, base (1) upper end middle part fixedly connected with lifting unit (5), and the upper portion of lifting unit (5) is located protecting box (4), connecting hole (6) have all been opened at protecting box (4) left end middle part and right-hand member middle part, a plurality of louvre (7) have all been opened to protecting box (4) front end and rear end, there are case lid (8) at protecting box (4) upper end rear portion through hinge swing joint, fixedly connected with dust screen (9) in case lid (8), the equal fixedly connected with gyro wheel (10) in base (1) lower extreme four corners.

2. A high efficiency brushless ac synchronous generator flange frame as claimed in claim 1, wherein: firm subassembly (2) includes threaded rod (21), threaded rod (21) lower extreme swing joint has non slipping spur (22), non slipping spur (22) upper end fixedly connected with expanding spring (23), and the upper end of expanding spring (23) and the lower extreme fixed connection of base (1), threaded rod (21) surface upper portion fixedly connected with cross (24), the surface of threaded rod (21) and the upper end threaded connection of base (1).

3. A high efficiency brushless ac synchronous generator flange frame as claimed in claim 2, wherein: the anti-skidding block (22) upper end middle part is opened has the round hole the same with threaded rod (21) diameter size, the lower part cup joints in the round hole of threaded rod (21), threaded rod (21) are located expanding spring (23), and threaded rod (21) do not contact with the inner wall of expanding spring (23).

4. A high efficiency brushless ac synchronous generator flange frame as claimed in claim 1, wherein: damping component (3) are including solid fixed cylinder (31), lower wall fixedly connected with flexible firm pole (32) in solid fixed cylinder (31), flexible firm pole (32) upper end fixedly connected with shock attenuation board (33), shock attenuation board (33) lower extreme fixedly connected with damping spring (34), and the lower extreme of damping spring (34) and solid fixed cylinder (31) inner tank wall fixed connection, the lower extreme of solid fixed cylinder (31) and the upper end fixed connection of base (1).

5. A high efficiency brushless ac synchronous generator flange frame as claimed in claim 4, wherein: the telescopic stabilizing rod (32) is located in the damping spring (34), the telescopic stabilizing rod (32) is not in contact with the inner wall of the damping spring (34), and the damping spring (34) is not in contact with the inner wall of the fixed cylinder (31).

6. A high efficiency brushless ac synchronous generator flange frame as claimed in claim 1, wherein: lifting unit (5) include hydraulic cylinder (51), output fixedly connected with bottom plate (52) of hydraulic cylinder (51), bottom plate (52) upper end left part and the equal fixedly connected with ring flange (53) of upper end right part, a plurality of fixed orifices (54) have all been opened to ring flange (53) upper end, the lower extreme of hydraulic cylinder (51) and the upper end fixed connection of base (1), and the output of hydraulic cylinder (51) runs through protective housing (4).