CN217087620U - Generator rotor lead-out wire support - Google Patents

Abstract

The utility model relates to a generator rotor lead-out wire support technical field specifically is a generator rotor lead-out wire support, including rotor coil, rotor coil one side center department is equipped with the pivot, rotor coil is close to pivot one side and is located the pivot top and is equipped with the lead-out wire body, the pivot outside is equipped with supporting structure, supporting structure includes the support body, support body top is equipped with the standing groove, the inside protection architecture that can effectively protect the lead-out wire that is equipped with of standing groove, support body top is equipped with the fixed knot who can effectively guarantee the fixed effect of lead-out wire and constructs, wherein fixed knot constructs including the fixed plate, through setting up fixed knot and constructs, make this support can effectively avoid the lead-out wire to take place to drop and the phenomenon of fish tail in the use, and then can the normal operation of effectual assurance generator.

Description

Generator rotor lead-out wire support

Technical Field

The utility model relates to a generator rotor lead-out wire support technical field specifically is a generator rotor lead-out wire support.

Background

The generator mainly comprises a stator, a rotor, an end cover, an electric brush, a base, a bearing and other components, wherein the rotor comprises a rotor core, a rotor magnetic pole, a slip ring, a fan, a rotating shaft and other components, a rotor coil of the generator is an electromagnetic wire, the electromagnetic wire of the coil is usually directly led out after being wound into the rotor core and is connected to the exciter rotor, and the leading-out wire of the generator rotor is usually fixed on the rotating shaft through the leading-out wire support.

However, the engine rotor outgoing line bracket in the prior art still has a lot of defects, and after the outgoing line is fixed on the bracket in the prior art, the bracket is lack of a protection structure for the outgoing line, so that the phenomenon that the rotor outgoing line is scratched when a generator runs at a high speed is very likely to occur, and meanwhile, the engine rotor outgoing line bracket in the prior art is mostly fixed by using a binding belt, so that the fixing effect is poor and the follow-up maintenance work is inconvenient to perform.

Therefore, a generator rotor lead wire bracket needs to be designed to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a generator rotor lead-out wire support 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 generator rotor lead-out wire support, includes rotor coil, rotor coil one side center department is equipped with the pivot, and rotor coil is close to pivot one side and is located the pivot top and be equipped with the lead-out wire body, and the pivot outside is equipped with supporting structure, and supporting structure includes the support body, and support body top is equipped with the standing groove, and the inside protection architecture that can effectively protect the lead-out wire that is equipped with of standing groove, support body top are equipped with the fixed knot who can effectively guarantee the fixed effect of lead-out wire and construct, and wherein fixed knot constructs including the fixed plate.

As the utility model discloses preferred scheme, the supporting structure is including being established into the circular shape support body, and one side that the support body is close to rotor coil is equipped with the connecting hole, and the support body is equipped with the support mounting hole with the adjacent both sides of rotor coil.

As the utility model discloses preferred scheme, the support body is made for insulating material, and clearance fit between connecting hole and the pivot.

As the utility model discloses preferred scheme, protection architecture includes first protective sheath and second protective sheath, and wherein first protective sheath and second protective sheath are insulating rubber material and make, and first protective sheath and second protective sheath edge all are equipped with the radius angle.

As the utility model discloses preferred scheme, fixed knot constructs including the fixed plate, and the fixed plate bottom is equipped with convex cooperation groove, and the inside equidistance of cooperation inslot distributes and has a plurality of extrusion springs, and the fixed plate top is equipped with construction bolt with rotor coil adjacent one side.

As the utility model discloses preferred scheme, one side that mounting bolt was kept away from to the fixed plate is through connecting axle and this body coupling installation of support, and one side that extrusion spring kept away from the fixed plate is connected the installation with second protective sheath top, and the lead-out wire body is established inside the standing groove and is located inside the protection architecture.

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

1. in the utility model, by arranging the protection structure, when the bracket is used, the mounting bolt is unscrewed, the fixed plate is turned, then the outgoing line body is arranged at the top of the first protection sleeve in the placing groove, then the fixed plate is reset under the action of the connecting shaft and the mounting bolt is screwed down, and at the moment, the outgoing line body is arranged between the first protection sleeve and the second protection sleeve, so that the bracket can better protect the outgoing line in the use process, and the phenomenon that the rotor outgoing line is scratched is avoided; and meanwhile, the fixed plate is locked behind the support body through the mounting bolt, and because the extrusion spring is connected with the top of the second protective sleeve for installation, the extrusion spring can drive the second protective sleeve to apply extrusion force to the lead-out wire body inside the placing groove so as to fix the lead-out wire body, so that the support can effectively avoid the phenomenon that the lead-out wire falls off and is scratched in the use process, and further, the normal operation of the generator can be effectively ensured.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the bracket structure of the present invention;

fig. 3 is a schematic structural diagram of one side of the bracket structure of the present invention.

In the figure: 1. a rotor coil; 2. a scaffold structure; 21. a stent body; 22. a fixed structure; 221. a fixing plate; 222. a compression spring; 223. a mating groove; 224. a connecting shaft; 225. installing a bolt; 23. a protective structure; 231. a first protective sheath; 232. a second protective cover; 24. a bracket mounting hole; 25. a placement groove; 26. connecting holes; 3. a rotating shaft; 4. a lead-out wire body.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, the present invention provides a technical solution:

a generator rotor lead wire support comprises a rotor coil 1, a rotating shaft 3 is arranged at the center of one side of the rotor coil 1, a lead wire body 4 is arranged at one side of the rotor coil 1, which is close to the rotating shaft 3 and is positioned above the rotating shaft 3, a support structure 2 is arranged at the outer side of the rotating shaft 3, the support structure 2 comprises a support body 21, a placing groove 25 is arranged at the top of the support body 21, a protection structure 23 capable of effectively protecting the lead wire is arranged inside the placing groove 25, a fixing structure 22 capable of effectively ensuring the fixing effect of the lead wire is arranged at the top of the support body 21, wherein the fixing structure 22 comprises a fixing plate 221, the support can better protect the lead wire in the use process by arranging the protection structure 23, and further avoids the phenomenon that the lead wire of a rotor is scratched, and the phenomenon that the lead wire falls off and is scratched can be effectively avoided by arranging the fixing structure 22 in the use process, and then can be effectual normal operation of assurance generator.

In an embodiment, referring to fig. 1, fig. 2 and fig. 3, the supporting frame structure 2 includes a supporting frame body 21 formed in a circular shape, a connecting hole 26 is formed at one side of the supporting frame body 21 close to the rotor coil 1, supporting frame mounting holes 24 are formed at two sides of the supporting frame body 21 adjacent to the rotor coil 1, the supporting frame body 21 is made of an insulating material, and the connecting hole 26 is in clearance fit with the rotating shaft 3.

In an embodiment, referring to fig. 1 and fig. 2, the protection structure 23 includes a first protection sleeve 231 and a second protection sleeve 232, wherein the first protection sleeve 231 and the second protection sleeve 232 are made of an insulating rubber material, and edges of the first protection sleeve 231 and the second protection sleeve 232 are both provided with rounded corners, so that the support can protect the outgoing line better in the using process by setting the protection structure 23, and further, the rotor outgoing line is prevented from being scratched.

An embodiment, please refer to fig. 1, fig. 2 and fig. 3, the fixing structure 22 includes a fixing plate 221, a circular arc-shaped fitting groove 223 is formed in the bottom of the fixing plate 221, a plurality of extrusion springs 222 are equidistantly distributed in the fitting groove 223, a mounting bolt 225 is arranged on one side of the top of the fixing plate 221 adjacent to the rotor coil 1, one side of the fixing plate 221 far away from the mounting bolt 225 is connected and mounted with the bracket body 21 through a connecting shaft 224, one side of the extrusion springs 222 far away from the fixing plate 221 is connected and mounted with the top of a second protective sleeve 232, the outgoing line body 4 is arranged inside the placing groove 25 and located inside the protective structure 23, and by setting the fixing structure 22, the phenomenon that the outgoing line falls off and is scratched can be effectively avoided in the using process of the bracket is realized, and the normal operation of the generator can be effectively guaranteed.

The working principle is as follows: when the support is used, the protection structure 23 is arranged, when the support is used, the mounting bolt 225 is unscrewed, the fixing plate 221 is turned over, the outgoing line body 4 is placed at the top of the first protection sleeve 231 in the placing groove 25, then the fixing plate 221 is reset under the action of the connecting shaft 224, the mounting bolt 225 is screwed, and at the moment, the outgoing line body 4 is placed between the first protection sleeve 231 and the second protection sleeve 232, so that the support can better protect the outgoing line in the use process, and the phenomenon that the rotor outgoing line is scratched is avoided; meanwhile, the fixing plate 221 is locked on the bracket body 21 through the mounting bolt 225, and because the extrusion spring 222 is connected with the top of the second protection sleeve 232, the extrusion spring 222 can drive the second protection sleeve 232 to apply an extrusion force to the outgoing line body 4 inside the placing groove 25 so as to fix the outgoing line body 4, so that the bracket can effectively avoid the phenomenon that the outgoing line falls off and is scratched in the using process, and the normal operation of the generator can be effectively guaranteed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a generator rotor lead-out wire support, includes rotor coil (1), its characterized in that: rotor coil (1) one side center department is equipped with pivot (3), rotor coil (1) is close to pivot (3) one side and is located pivot (3) top and is equipped with lead-out wire body (4), the pivot (3) outside is equipped with supporting structure (2), supporting structure (2) are including support body (21), support body (21) top is equipped with standing groove (25), standing groove (25) inside is equipped with protection architecture (23) that can effectively protect the lead-out wire, support body (21) top is equipped with fixed knot structure (22) that can effectively guarantee the fixed effect of lead-out wire, wherein fixed knot constructs (22) and includes fixed plate (221).

2. A generator rotor lead-out wire support according to claim 1, characterised in that: the support structure (2) comprises a support body (21) which is designed into a circular shape, one side, close to the rotor coil (1), of the support body (21) is provided with a connecting hole (26), and two sides, adjacent to the rotor coil (1), of the support body (21) are provided with support mounting holes (24).

3. The generator rotor lead-out wire bracket of claim 1, characterized in that: the bracket body (21) is made of insulating materials, and the connecting hole (26) is in clearance fit with the rotating shaft (3).

4. The generator rotor lead-out wire bracket of claim 1, characterized in that: the protection structure (23) comprises a first protection sleeve (231) and a second protection sleeve (232), wherein the first protection sleeve (231) and the second protection sleeve (232) are made of insulating rubber materials, and the edges of the first protection sleeve (231) and the second protection sleeve (232) are provided with rounded corners.

5. The generator rotor lead-out wire bracket of claim 1, characterized in that: fixed knot constructs (22) including fixed plate (221), fixed plate (221) bottom is equipped with convex cooperation groove (223), and the inside equidistance distribution in cooperation groove (223) has a plurality of extrusion springs (222), and fixed plate (221) top is equipped with construction bolt (225) with rotor coil (1) adjacent one side.

6. The generator rotor lead-out wire bracket of claim 1, characterized in that: one side, far away from the mounting bolt (225), of the fixing plate (221) is connected and mounted with the support body (21) through a connecting shaft (224), one side, far away from the fixing plate (221), of the extrusion spring (222) is connected and mounted with the top of the second protective sleeve (232), and the outgoing line body (4) is arranged inside the placing groove (25) and located inside the protective structure (23).

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