CN212543547U - Brushless excitation generator with simple rectifying ring device - Google Patents

Abstract

The utility model discloses a brushless excitation generator with a simple rectifying ring device, which comprises a wire clamp arranged on the rectifying ring and used for clamping and fixing a cable; the setting is in the electricity conductive bar insulation system of rectifier ring one side, it includes that two arcs lead electrical bar, a side surface and set up the insulating cover of two arc walls, and fix a plurality of binding post on the arc leads electrical bar. The utility model has simple and new structure, the cable clamp can better fix the cable and protect the sheath of the cable from being damaged; the insulating structure of the conducting bar improves the insulating sleeve into a ring-shaped integral structure, so that a plurality of parts are omitted, thereby reducing the assembly time, and the conducting bar and the insulating sleeve are positioned on the rectifying ring, so that the structure of the rectifying ring device is simplified.

Description

Brushless excitation generator with simple rectifying ring device

Technical Field

The utility model relates to a brushless excitation generator field specifically is a brushless excitation generator with simple and easy rectifier ring device.

Background

The rectifying ring device is provided with a cable clamp for fixing a cable and a conductive bar insulation structure for connecting the cable fixed by the cable clamp. In the prior art, a wire clamp main body is directly fixed by a bolt, and a square groove opening of the wire clamp main body buckles a cable; the conducting bar insulation structure of a typical brushless excitation generator comprises two conducting bars, wherein each conducting bar is fixed by 4 upper insulation sleeves, 4 lower insulation sleeves and 4M 10 bolts, and each conducting bar is also provided with 5 fixed connecting terminals. However, the wire clamp bolt on the rectifying ring device of the brushless excitation generator is easy to loosen and cannot effectively fix the wire clamp, and the original square notch is loosened when the cable is fixed and cannot effectively fix the cable; the insulating structure of the conducting bar is complex in composition, and the related parts are numerous, so that the assembly time required by the rectifier ring device is long.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a brushless excitation generator with simple and easy rectifier ring device 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:

a brushless excitation generator with a simple commutator ring device, comprising:

the wire clamp is arranged on the rectifying ring and used for clamping and fixing the cable;

the setting is in the electricity conductive bar insulation system of rectifier ring one side, it includes that two arcs lead electrical bar, a side surface and set up the insulating cover of two arc walls, and fix a plurality of binding post on the arc leads electrical bar.

As a further aspect of the present invention: the cable clamp comprises a cable clamp body, the cable clamp body is a cuboid with a square groove opening, a cable clamp bottom plate is arranged below the cable clamp body, a first fixing assembly and a second fixing assembly are arranged on the upper surface of the cable clamp body, and a locking protective sleeve is arranged in the square groove opening.

As a further aspect of the present invention: the first fixing component is an M6X30 bolt, the second fixing component is a stop washer, the diagonal of the stop washer tilts to be perpendicular to the horizontal plane, and the first fixing component is matched with the second fixing component to fix the wire clamp body on the wire clamp bottom plate.

As a further aspect of the present invention: the stop protection sleeve is a silicone rubber cylindrical ring with a notch, and the stop protection sleeve is matched with the square notch to fix the cable.

As a further aspect of the present invention: the insulating sleeve is of an annular integrated structure, and two arc-shaped grooves formed in the insulating sleeve are not communicated with each other.

As a further aspect of the present invention: the wiring terminal is fixed on the arc-shaped conductive bar through an M8 hexagon socket head cap screw and an M8 nut.

As a further aspect of the present invention: and the bolt column of the M8 hexagon socket head cap screw penetrates through the insulating sleeve and the conductive bar in sequence.

As a further aspect of the present invention: the conductive bar insulation structure further comprises an M8 inner cylindrical head hexagon socket head bolt, and the M8 inner cylindrical head hexagon socket head bolt is used for fixing the conductive bar and the insulation sleeve is arranged on the rectifying ring.

Compared with the prior art, the utility model discloses an increased the fixed subassembly of second on the fastener body, the fixed fastener body of the first fixed subassembly of second fixed subassembly cooperation, it is not hard up to prevent first fixed subassembly, the locking lag has been increased in the square notch of fastener body, fixed cable conductor that can be better, the protection cable conductor crust is not damaged, the insulating cover is cyclic annular body structure has been improved, insulating sleeve part about having deleted, the fixed subassembly number among the former electrically conductive row insulation system has been reduced, thereby make assembly man-hour reduce, the two is located the rectifier ring, make rectifier ring device simple structure.

Drawings

FIG. 1 is a schematic perspective view of a wire clamp and a busbar insulation device disposed on a fairing;

FIG. 2 is a front view of the wire clamp and the conductor bar insulator disposed on the fairing;

FIG. 3 is a schematic structural view of the cable clamp;

FIG. 4 is a schematic view of a stop-motion protective sleeve;

FIG. 5 is a side view of a stop-motion boot;

FIG. 6 is a front view of a stop-motion shield;

FIG. 7 is a top view of a conductive row insulating structure;

FIG. 8 is a schematic cross-sectional view of the AM-AM of FIG. 7;

fig. 9 is a schematic cross-sectional view of AL-AL of fig. 7.

In the figure: the cable clamp comprises a 1-cable clamp body, a 11-cable clamp body, a 111-square notch, a 12-cable clamp bottom plate, a 13-first fixing assembly, a 14-second fixing assembly, a 15-stop protective sleeve, a 151-notch, a 2-conductive row insulating structure, a 21-conductive row, a 22-insulating sleeve, a 23-arc-shaped groove, a 24-M8 hexagon socket head cap screw, a 25-M8 nut, a 26-M8 hexagon socket head cap screw and a 3-rectifier ring.

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. 1-9, in an embodiment of the present invention, a brushless excitation generator with a simple rectifying ring device includes: the wire clamp 1 is arranged on the rectifying ring 3 and used for clamping and fixing a cable; the setting is in electrically conductive row insulation system 2 of 3 one sides of rectifier ring, it includes that two arcs are electrically conductive to arrange 21, a side surface and offered the insulating cover 22 of two arc walls 23, and fix a plurality of binding post on the electrically conductive row 21 of arc.

Specifically, the wire clamp main body 11 is made of epoxy glass cloth plate materials, the wire clamp main body 11 is a cuboid provided with a square notch 111, and at least two screw holes are formed in the outer surface opposite to the square notch 111.

Specifically, the wire clamp bottom plate 12 is made of a Q235-A material and is a cuboid.

Specifically, fixed subassembly includes first fixed subassembly 13 and the fixed subassembly 14 of second, first fixed subassembly 13 is M6X30 bolt, and its quantity is two at least, the fixed subassembly 14 of second is the movable gasket, the diagonal perk of the fixed subassembly 14 of second is to perpendicular with the horizontal plane, first fixed subassembly 13 cooperation the fixed subassembly 14 of second is fixed the fastener body 11 in on the fastener bottom plate 12, its effect prevents that first fixed subassembly 13 is not hard up, better fixed the fastener body 11.

Specifically, the stop protection sleeve 15 is formed by opening a notch 151 in a silicon rubber cylindrical ring, and is matched with the square notch 111, when the wire clamp body 11 is pressed into the wire clamp bottom plate 12, the stop protection sleeve 15 made of silicon rubber deforms due to stress, so that a cable can be better fixed, and the sheath of the cable fixed by the wire clamp 1 is protected from being damaged.

Specifically, the insulating sleeve 22 is an annular integrated structure, and two arc-shaped grooves 23 formed in the insulating sleeve 22 are not communicated with each other.

Specifically, the depth of the arc-shaped groove 23 is consistent with the thickness of the conductive bar 21.

Specifically, the connection terminals are fixed on the arc-shaped conductive bar 21 by the M8 hexagon socket head cap bolts 24 and the M8 nuts 25, the number of the M8 hexagon socket head cap bolts 24 and the M8 nuts 25 is 8, the materials are copper, and the copper materials can achieve a better conductive effect; the opening direction of the screw hole of the M8 hexagon socket head cap screw 24 is from the insulating sleeve 22 side to the conductive bar 21 side; the bolt column of the M8 hexagon socket head cap screw 24 is connected with the wiring terminal and then sequentially penetrates through the insulating sleeve 22 and the conductive bar 21, the bolt head of the M8 hexagon socket head cap screw 24 is fixed in the insulating sleeve 22, and then the M8 nut 25 is used for fixing the M8 hexagon socket head cap screw 24 from the conductive bar 21 side, so that the connection method is more convenient for connecting the wiring terminal; the M8 hexagon socket head cap screw 24 and the M8 nut 25 have two functions, one is to fix the conductive bar 21 and the insulating sleeve 22 without displacement, and the other is to fix the connecting terminal.

Specifically, the conductive bar insulating structure 2 further includes M8 hexagon socket head cap bolts 26, and the number of the M8 hexagon socket head cap bolts 26 is 4; the opening direction of a screw hole of the M8 inner cylindrical head inner hexagonal bolt 26 is from the conductive bar 21 side to the insulating sleeve 22 side; the bolt column of the M8 hexagon socket head cap bolt 26 sequentially passes through the conductive bar 21 and the insulating sleeve 22, the bolt head of the M8 hexagon socket head cap bolt 26 is fixed in the insulating sleeve 22, and the M8 hexagon socket head cap bolt 26 is used for fixing the whole conductive bar insulating structure 2 on the rectifying ring 3.

The utility model discloses novel structure, the operation is stable, the utility model discloses when using, follow the cable conductor locking lag 15 the notch 151 is put into in the locking lag 15, locking lag 15 cooperation square notch 111, use first fixed subassembly 13 cooperation the fixed subassembly of second 14 is fixed fastener body 11 on fastener bottom plate 12, fixes the binding post of the cable conductor of fastener 1 fixed again on leading electrical drainage insulation structure 2 with M8 hexagon socket head cap screw 24 and M8 nut 25, with the interior hexagon head screw 26 of cylinder head in M8 with whole leading electrical drainage insulation structure 2 fix on commutator ring 3 can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. A brushless excitation generator with a simple commutator ring device, comprising:

the wire clamp (1) is arranged on the rectifying ring (3) and used for clamping and fixing the cable;

the setting is in electrically conductive row insulation system (2) of rectifier ring (3) one side, it includes that two curved electrically conductive row (21), a side surface set up insulating cover (22) of two arc walls (23), and fix a plurality of binding post on the electrically conductive row (21) of arc.

2. The brushless excitation generator with the simple rectifying ring device as claimed in claim 1, wherein the wire clamp (1) comprises a wire clamp body (11), the wire clamp body (11) is a cuboid with a square notch (111), a wire clamp bottom plate (12) is arranged below the wire clamp body (11), a first fixing assembly (13) and a second fixing assembly (14) are arranged on the upper surface of the wire clamp body (11), and a stop protection sleeve (15) is arranged in the square notch (111).

3. The brushless excitation generator with the simple rectifier ring device as claimed in claim 2, wherein the second fixing component (14) is tilted diagonally to be perpendicular to the horizontal plane, and the first fixing component (13) is matched with the second fixing component (14) to fix the wire clamp body (11) on the wire clamp bottom plate (12).

4. A brushless excitation generator with a simple rectifier ring device according to claim 2, wherein the stop-motion protection cover (15) is a silicone rubber cylindrical ring with a notch (151), and the stop-motion protection cover (15) is matched with the square notch (111) to fix the cable.

5. The brushless excitation generator with the simple rectifying ring device as claimed in claim 1, wherein the insulating sleeve (22) is a ring-shaped integral structure, and two arc-shaped slots (23) formed on the insulating sleeve are not communicated with each other.

6. A brushless exciter generator with simple commutator segments according to claim 1, wherein the terminals are fixed to the conducting bars (21) by M8 hexagon socket head bolts (24) and M8 nuts (25).

7. The brushless excitation generator with the simple rectifying ring device as claimed in claim 6, wherein the bolt column of the M8 hexagon socket head cap bolt (24) passes through the insulating sleeve (22) and the conducting bar (21) in sequence.

8. A brushless exciter generator with simple commutator segments arrangement according to claim 1, characterized in that the conducting bar insulation structure (2) further comprises M8 socket head hexagon socket head cap bolt (26), the M8 socket head hexagon socket head bolt fixes the conducting bar (21) and the insulation sleeve (22) on the commutator ring (3).

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