CN115065013A

CN115065013A - Wire arranging device and voltage regulator

Info

Publication number: CN115065013A
Application number: CN202210717994.3A
Authority: CN
Inventors: 邓伟; 吴永茂; 林敏强; 李通; 郑文智
Original assignee: Guangdong Power Grid Co Ltd; Huizhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Huizhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-09-16
Anticipated expiration: 2042-06-23

Abstract

The invention belongs to the technical field of power equipment, and discloses a wire arranging device and a voltage regulator, the wire arranging device comprises a drawer, a wire arranging box and a lifting mechanism, the drawer is arranged in a shell in a sliding way, the wire arranging box is positioned in the drawer and is used for arranging and carding a plurality of connecting wires of the voltage regulator to avoid the winding and accumulation of the connecting wires, the wire arranging box is provided with a plurality of accommodating grooves for accommodating the connecting wires, the circuits of the connecting wires are not interfered with each other, when a single connecting wire is damaged, the wire arranging box can be found in time to provide convenience for subsequent maintenance work, the lifting mechanism is arranged below the wire arranging box, the lifting mechanism is used for driving the wire arranging box to lift, the wire arranging box can be lifted to the upper part of the drawer to expose the connecting wires outside the drawer, the maintenance personnel can not stretch hands into the shell of the voltage regulator, the potential safety hazard of electricity utilization is eliminated, the maintenance is convenient, and the wire arranging box can be lowered into the drawer, and push the drawer to the inside of casing, accomodate the connecting wire and carry, the aesthetic property is good.

Description

Wire arranging device and voltage regulator

Technical Field

The invention relates to the technical field of power equipment, in particular to a wire arranging device and a voltage regulator.

Background

The Voltage regulator (AVR) is specially designed for matching with an AC brushless generator excited by fundamental wave and harmonic wave compound excitation or equipped with a permanent magnet generator excitation, and realizes the Automatic Regulation of the output Voltage of the generator by controlling the excitation current of the AC exciter of the generator.

At present, the voltage regulator is usually not allowed to be disassembled during connection and use. There are very many pencil in voltage regulator's inside, and take place the winding easily under the more condition of pencil and pile up, lead to the circuit to produce the phenomenon of mutual interference to when certain pencil appears damaging, inconvenient stretch into the hand in order to take out the pencil that damages, be unfavorable for maintainer's investigation, it is troublesome to overhaul.

Therefore, a bus arrangement and a voltage regulator are needed to solve the above problems.

Disclosure of Invention

The invention aims to provide a wire arranging device which is used for arranging and carding a plurality of connecting wires of a voltage regulator, avoiding the connecting wires from being wound and accumulated and facilitating the screening and inspection of the connecting wires by maintainers.

In order to solve the problems in the prior art, the invention adopts the following technical scheme:

a cable assembly for mounting on a housing of a voltage regulator, the cable assembly comprising:

the drawer is arranged in the shell in a sliding mode;

the wire arrangement box is positioned in the drawer and is provided with a plurality of accommodating grooves for accommodating connecting wires, and the accommodating grooves are arranged in parallel;

and the lifting mechanism is arranged below the winding displacement box and is used for driving the winding displacement box to lift.

Preferably, the lifting mechanism comprises a first screw and a lifting plate, the first screw is rotatably arranged in the drawer, the lifting plate is provided with a threaded hole, the first screw is in threaded connection with the threaded hole of the lifting plate, and the lifting plate can move relative to the drawer along the axis direction of the first screw.

Preferably, the winding displacement box comprises a box body and a box cover, the box body is arranged on the nut, an opening is formed in one side of the box body, a rotating piece is arranged on the box cover, and the box cover can rotate relative to the box body through the rotating piece so as to enable the box cover to open or close the opening.

Preferably, a lock is arranged on the box cover, and when the box cover closes the opening, the lock locks the relative position of the box cover and the box body.

Preferably, the cable arranging device further comprises a fixing plate, the drawer is provided with a sliding chute, the fixing plate is slidably disposed in the sliding chute, the fixing plate can slide along the length direction of the sliding chute and is located at a locking position and a storage position, when the fixing plate is located at the storage position, the fixing plate is located in the sliding chute, and when the fixing plate is located at the locking position, the fixing plate partially extends out of the sliding chute and is used for being fixed on a mounting device.

Preferably, the wire arranging device further comprises a connecting piece, a mounting hole is formed in the fixing plate, and the connecting piece can penetrate through the mounting hole and is fixed on the mounting equipment.

Preferably, the wire arranging device further comprises a stop block, the stop block is rotatably arranged on the shell, the shell is provided with an accommodating cavity, the drawer is located in the accommodating cavity, and the stop block is used for abutting against the drawer so as to lock the relative position of the drawer and the shell.

Preferably, the wire arranging device further comprises a movable sliding rail and a fixed sliding rail, the movable sliding rail is connected to the drawer, the fixed sliding rail is located in the accommodating cavity, the fixed sliding rail is fixedly connected to the shell, and the movable sliding rail is slidably located on the fixed sliding rail.

In order to achieve the above object, the present invention further provides a voltage regulator including the above cable arrangement device.

The invention has the beneficial effects that:

the wire arranging device provided by the invention is arranged on a shell of the voltage regulator, the drawer is arranged on the shell in a sliding manner, and the wire arranging box is positioned in the drawer and is used for arranging and carding a plurality of connecting wires of the voltage regulator, so that the connecting wires are prevented from being wound and accumulated. Arrange line box and have a plurality of holding tanks that are used for holding the connecting wire, a plurality of holding tanks set up side by side, mutual noninterference between many connecting wire circuit, thereby can in time discover when single connecting wire damages and facilitate for subsequent maintenance work, make things convenient for maintainer to filter and inspect the connecting wire. Elevating system sets up in the below of arranging the line box, and elevating system is used for driving row line box and goes up and down, and under elevating system's effect, the top that the row line box can rise to the drawer exposes the connecting wire outside the drawer, avoids in the maintainer with the hand stretch into the casing of voltage regulator, eliminates the power consumption potential safety hazard, easy maintenance. Simultaneously, the winding displacement box can descend in the drawer to push away the drawer to the inside of casing, accomodate the connecting wire and carry, the aesthetic property is good, and avoid the connecting wire to expose for a long time and bring the potential safety hazard outside.

The invention also provides a voltage regulator which is mainly applied to the technical field of power equipment and comprises the wire arranging device, wherein the wire arranging device is arranged on the voltage regulator and is used for arranging and carding a plurality of connecting wires of the voltage regulator, so that the connecting wires are prevented from being wound and accumulated, and the appearance is good.

Drawings

Fig. 1 is a schematic structural diagram of a cable arranging device according to an embodiment of the invention;

FIG. 2 is a partial enlarged view of A in FIG. 1;

FIG. 3 is a top view of a cable routing device according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of a traverse device according to an embodiment of the invention.

Reference numerals:

1. a housing;

2. a drawer; 21. connecting holes; 22. a handle;

3. a first screw;

4. a lifting plate;

5. a wire arrangement box; 51. accommodating grooves; 52. a wire box body; 53. a box cover; 54. a lock;

6. a second screw;

7. a nut;

8. a fixing plate;

9. a connecting member;

10. and a stop block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to be limiting.

Example one

The existing voltage regulator is usually not allowed to be disassembled during the connection and use process. There are very many pencil in voltage regulator's inside, and take place the winding easily under the more condition of pencil and pile up, lead to the circuit to produce the phenomenon of mutual interference to when certain pencil appears damaging, inconvenient stretch into the hand in order to take out the pencil that damages, be unfavorable for maintainer's investigation, it is troublesome to overhaul. To this, this embodiment provides a winding displacement device for many connecting wires to voltage regulator carry out the winding displacement and comb, avoid the connecting wire to take place the winding and pile up, make things convenient for the maintainer to screen and inspect the connecting wire.

As shown in fig. 1-4, in the present embodiment, a wire arranging device is installed on a housing 1 of a voltage regulator, a connecting wire is arranged at the bottom of the voltage regulator, the wire arranging device includes a drawer 2, a wire arranging box 5 and an elevating mechanism, wherein the drawer 2 is slidably disposed in the housing 1, the wire arranging box 5 is located in the drawer 2, the wire arranging box 5 has a plurality of accommodating grooves 51 for accommodating the connecting wire, the plurality of accommodating grooves 51 are disposed in parallel, the elevating mechanism is disposed below the wire arranging box 5, and the elevating mechanism is used for driving the wire arranging box 5 to ascend and descend. Specifically, the casing 1 has been seted up the standing groove, and drawer 2 is located the standing groove and sliding connection is between the inner wall both sides of standing groove, and winding displacement box 5 is installed in drawer 2 for many connecting wires to voltage regulator carry out the winding displacement and comb, avoid the connecting wire to take place to twine and pile up. Many connecting wires one-to-one install in holding tank 51, mutual noninterference between many connecting wire circuits, thereby can in time discover when single connecting wire damages and facilitate for subsequent maintenance work, make things convenient for the maintainer to filter and inspect the connecting wire, winding displacement box 5 is located elevating system's top, under elevating system's effect, winding displacement box 5 can rise to drawer 2's top, expose the connecting wire outside drawer 2, avoid the maintainer to stretch into voltage regulator's casing 1 with the hand in, eliminate the power consumption potential safety hazard, easy maintenance. Simultaneously, arrange line box 5 and can descend to in the drawer 2 to push away drawer 2 to the inside of casing 1, accomodate the connecting wire and carry, the aesthetic property is good, and avoid the connecting wire to expose for a long time and bring the potential safety hazard outside.

Further, with continued reference to fig. 1-4, the lifting mechanism includes a first screw 3 and a lifting plate 4, the first screw 3 is rotatably disposed on the drawer 2, the lifting plate 4 is provided with a threaded hole, the first screw 3 is threadedly connected to the threaded hole of the lifting plate 4, and the lifting plate 4 can move relative to the drawer 2 along the axial direction of the first screw 3. Specifically, set up the screw hole with 3 looks adaptations of first screw rod in the positive central point of lifter plate 4, the one end of first screw rod 3 is provided with the turning block, the other end of first screw rod 3 passes through the bearing and is connected with the bottom rotation of drawer 2, rotate the turning block through external force, make first screw rod 3 anticlockwise or clockwise rotation, under the screw-thread fit of first screw rod 3 and lifter plate 4, lifter plate 4 upwards rises or descends downwards, make winding displacement box 5 remove to the 2 open-ended positions of drawer, the connecting wire exposes outside this moment, make things convenient for the maintainer to inspect and maintain the connecting wire. Optionally, the number of the first screws 3 is four, and the four first screws 3 are respectively located at four corners of the lifting plate 4, so that the lifting stability of the lifting plate 4 can be ensured, the number of the first screws 3 may be multiple, and the number of the first screws 3 is not limited too much. In the present embodiment, the number of the first screws 3 is one, and the first screws are disposed at the center of the lifting plate 4, which is low in cost, but in order to ensure that the lifting plate 4 is not easily shaken during the lifting process, opposite sides of the lifting plate 4 are slidably connected to the inner walls of the corresponding drawers 2, respectively.

Further, with continued reference to fig. 1-4, the winding displacement device further includes a second screw 6 and a nut 7, the second screw 6 is rotatably disposed on the drawer 2, the nut 7 is fixedly disposed on the winding displacement box 5, the nut 7 is slidably engaged with the lifting plate 4, and the second screw 6 is in threaded connection with the nut 7, so that the winding displacement box 5 moves along the axial direction of the second screw 6. Specifically, the front surface of the drawer 2 is provided with a connecting hole 21, one end of the second screw 6 is rotatably connected with the inner wall of the drawer 2 through a bearing, and the other end of the second screw 6 penetrates through the connecting hole 21 and extends to the outside of the drawer 2, so that the second screw 6 can be conveniently held and rotated. Nut 7 set up with 6 size matched with internal threads of second screw rod,

nut

7 and 6 screw-thread fit of second screw rod, under the drive effect of second screw rod 6, nut 7 is along the axial displacement of second screw rod 6, winding displacement box 5 is located the top of nut 7 and with nut 7 fixed connection, lifter plate 4 has the recess, the bottom of nut 7 is located lifter plate 4's recess, so that nut 7 can slide along the length direction of recess, can not skew, nut 7 drives winding displacement box 5 and slides along the recess, thereby conveniently adjust the distance between winding displacement box 5 and the casing 1, in order to satisfy the connection demand of maintainer to the connecting wire.

Further, with continued reference to fig. 1 to 4, the gang box 5 includes a box body 52 and a box cover 53, the box body 52 is provided on the nut 7, an opening is provided on one side of the box body 52, a turning piece is provided on the box cover 53, and the box cover 53 can be turned relative to the box body 52 by the turning piece to cause the box cover 53 to open or close the opening. Specifically, the box body 52 is provided with a plurality of accommodating grooves 51 for penetrating through the connecting wires, one end of the box cover 53 is rotatably connected with the box body 52 through a rotating part, the other end of the box cover 53 is provided with a lock 54, the lock 54 can be a buckle, a bolt or a limit pin and the like, one side of the box body 52 corresponding to the lock 54 is provided with a lock hole matched with the lock 54, different connecting wires are installed in the corresponding accommodating grooves 51, the connecting wires are combed, then the box cover 53 is rotated, the lock 54 is inserted or clamped in the lock hole, and the box cover 53 closes the opening to lock the relative position of the box cover 53 and the box body 52, so that the connecting wires are not easy to separate. Preferably, the holding tank 51 is internally laid with a protection pad, so that the inner wall of the holding tank 51 is prevented from being worn due to direct contact with a connecting wire, and a protection effect is achieved. Preferably, an elastic ring is arranged in the lock hole, so that the lock 54 can be clamped in the lock hole under the elastic action of the elastic ring, and the connection is stable. Preferably, the winding displacement box 5 has a plurality of quantity, and a plurality of winding displacement boxes 5 arrange side by side to in the more connecting wires of installation voltage regulator, and accomodate the arrangement to the connecting wire.

Further, with continued reference to fig. 1-4, the cable arranging device further includes a fixing plate 8, the drawer 2 is provided with a sliding groove, the fixing plate 8 is slidably disposed in the sliding groove, the fixing plate 8 can slide along the length direction of the sliding groove to be located at a locking position and a storage position, when the fixing plate 8 is located at the storage position, the fixing plate 8 is located in the sliding groove, and when the fixing plate 8 is located at the locking position, the fixing plate 8 partially extends out of the sliding groove and is used for being fixed on the mounting device. Specifically, the left side and the right side of the drawer 2 are provided with sliding grooves, the fixing plate 8 is in sliding fit with the sliding grooves of the drawer 2, the fixing plate 8 is provided with a mounting hole, after the drawer 2 is drawn out from the shell 1, the fixing plate 8 is drawn out from the sliding grooves, the fixing plate passes through the mounting hole through the connecting piece 9 and is fixed on the mounting equipment, and the drawer 2 can be fixed on the mounting equipment and does not move randomly. Then, the winding displacement box 5 is opened, the connecting wires of the voltage regulator are installed in the winding displacement box 5, the winding displacement of the connecting wires is combed, the box cover 53 is closed, the connecting piece 9 is detached, the fixing plate 8 is pushed into the drawer 2 along the length direction of the sliding groove, then the first screw rod 3 is rotated, the winding displacement box 5 is retracted into the drawer 2, and finally the drawer 2 is pushed into the shell 1, so that the winding displacement combing and storage of the connecting wires are completed.

Further, with continued reference to fig. 1-4, the traverse device further includes a stop 10, the stop 10 is rotatably disposed on the housing 1, the housing 1 has an accommodating cavity, the drawer 2 is located in the accommodating cavity, and the stop 10 is configured to abut against the drawer 2 to lock the relative position of the drawer 2 and the housing 1. Specifically, the equal fixedly connected with fixed column in 1 positive both sides of voltage regulator's casing, the one end rotation of dog 10 is connected in the fixed column, be provided with the return jump ring between dog 10 and fixed column, the return jump ring has certain fastening power, can prevent that dog 10 from taking place the rotation easily, rotate dog 10 through external force, drawer 2 is pushed into to casing 1 back, loosen dog 10, make dog 10 support tightly in drawer 2, can realize the spacing fixed to drawer 2, and can hide drawer 2 in holding the intracavity, the aesthetic property is good, the connecting wire does not expose outside, guarantee the power consumption safety.

Further, with continued reference to fig. 1-4, the cable arranging device further includes a movable sliding rail and a fixed sliding rail, the movable sliding rail is connected to the drawer 2, the fixed sliding rail is located in the accommodating cavity, the fixed sliding rail is fixedly connected to the housing 1, and the movable sliding rail is slidably located on the fixed sliding rail. Specifically, the number of the movable sliding rails is two, and the two movable sliding rails are respectively in threaded connection with the two side walls in the drawer 2 and can be detached relative to the drawer 2, so that the maintenance and the replacement are convenient. Correspondingly, the quantity of deciding the slide rail also is two, decides the slide rail and moves the slide rail one-to-one, and two are decided slide rail fixed connection in casing 1's both sides, move the slide rail and can be located and decide the slide rail and slide along the length direction who decides the slide rail, and drawer 2 slides in the intracavity that holds of casing 1, plays the effect of depositing the connecting wire and protecting maintainer's power consumption safety.

Further, with continued reference to fig. 1-4, the traverse further includes a handle 22, the handle 22 being disposed on the drawer 2. Specifically, through manual pulling handle 22, conveniently remove drawer 2 from holding the intracavity to carry out the winding displacement arrangement to the connecting wire, on the contrary, promote handle 22, push into drawer 2 to holding the intracavity, convenient to use.

The working principle of the wire arranging device is as follows:

during the use, with drawer 2 from holding the intracavity removal and coming out, install fixed plate 8 and erection equipment fixedly through connecting piece 9, rotate first screw rod 3, drive lifter plate 4 and upwards rise, winding displacement box 5 removes to the open position of drawer 2, open lid 53, put into corresponding mounting groove respectively with many connecting wires, put the back and lock lid 53 and the relative position of line box body 52 through tool to lock 54, then rotate second screw rod 6, winding displacement box 5 is along the axial displacement of second screw rod 6 under the drive of nut 7, with the winding displacement distance between regulation winding displacement box 5 and the casing 1.

When accomodating, the first screw rod 3 of antiport drives lifter plate 4 and descends downwards, and inside being located drawer 2 completely until winding displacement box 5, then dismantle connecting piece 9 gets off, promote fixed plate 8, accomodate fixed plate 8 completely to the spout of drawer 2 in, promote drawer 2 again to the casing 1 in hold the chamber, rotate dog 10 at last, make dog 10 and drawer 2 counterbalance tightly, fix spacingly to drawer 2.

Example two

The present embodiment provides a cable routing device, which is substantially the same as the cable routing device of the first embodiment, except that: the specific arrangement of the lifting mechanism is different.

In this implementation, elevating system includes telescopic link and lifter plate, the fixed end of telescopic link sets up the bottom at the drawer, the fixed end of telescopic link sets up on the lifter plate, under the concertina effect of telescopic link, the lifter plate can follow the axis direction oscilaltion of telescopic link, make the winding displacement box upwards rise and remove to drawer open-ended position, the connecting wire exposes outside this moment, make things convenient for the maintainer to inspect and maintain the connecting wire, perhaps make the winding displacement box descend downwards to the drawer inside, a connecting wire for depositing and accomodating voltage regulator.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A traverse mounted on a housing (1) of a voltage regulator, the traverse comprising:

a drawer (2) slidably disposed in the housing (1);

the wire arrangement box (5) is positioned in the drawer (2), the wire arrangement box (5) is provided with a plurality of accommodating grooves (51) for accommodating connecting wires, and the accommodating grooves (51) are arranged in parallel;

and the lifting mechanism is arranged below the wire arrangement box (5) and is used for driving the wire arrangement box (5) to lift.

2. The cable arrangement device according to claim 1, wherein the lifting mechanism comprises a first screw (3) and a lifting plate (4), the first screw (3) is rotatably disposed on the drawer (2), the lifting plate (4) is provided with a threaded hole, the first screw (3) is threadedly connected to the threaded hole of the lifting plate (4), and the lifting plate (4) is movable relative to the drawer (2) along an axial direction of the first screw (3).

3. The cable arranging device according to claim 2, further comprising a second screw (6) and a nut (7), wherein the second screw (6) is rotatably arranged on the drawer (2), the nut (7) is fixedly arranged on the cable arranging box (5), the nut (7) is in sliding fit with the lifting plate (4), and the second screw (6) is in threaded connection with the nut (7) so that the cable arranging box (5) moves along the axial direction of the second screw (6).

4. The traverse according to claim 3, wherein the traverse box (5) comprises a box body (52) and a box cover (53), the box body (52) is provided on the nut (7), an opening is provided on one side of the box body (52), a rotation member is provided on the box cover (53), and the box cover (53) is rotatable relative to the box body (52) by the rotation member to cause the box cover (53) to open or close the opening.

5. The traverse of claim 4, wherein a lock (54) is provided on the cover (53), and when the cover (53) closes the opening, the lock (54) locks the relative positions of the cover (53) and the cassette body (52).

6. The traverse of claim 1, further comprising a fixing plate (8), wherein the drawer (2) is provided with a sliding slot, the fixing plate (8) is slidably disposed in the sliding slot, the fixing plate (8) is slidable along a length direction of the sliding slot to a locking position and a storage position, when the fixing plate (8) is in the storage position, the fixing plate (8) is disposed in the sliding slot, and when the fixing plate (8) is in the locking position, the fixing plate (8) partially extends out of the sliding slot and is used for being fixed on a mounting device.

7. The traverse of claim 6, further comprising a connector (9), wherein the fixing plate (8) is provided with a mounting hole, and the connector (9) can pass through the mounting hole and be fixed on the mounting device.

8. The traverse of claim 1, further comprising a stop (10), wherein the stop (10) is rotatably disposed on the housing (1), the housing (1) has a receiving cavity, the drawer (2) is located in the receiving cavity, and the stop (10) is used for abutting against the drawer (2) to lock the relative positions of the drawer (2) and the housing (1).

9. The traverse of claim 8, further comprising a movable slide rail and a fixed slide rail, wherein the movable slide rail is connected to the drawer (2), the fixed slide rail is located in the accommodating cavity, the fixed slide rail is fixedly connected to the housing (1), and the movable slide rail is slidably located on the fixed slide rail.

10. A voltage regulator comprising the traverse of any of claims 1-9.