CN219871614U - High-voltage bus insulation fault monitoring and management device - Google Patents

Abstract

The utility model discloses a high-voltage bus insulation fault monitoring and managing device, which relates to the technical field of power supply safety and comprises a protective shell, wherein a first bearing plate is horizontally arranged at the bottom of the interior of the protective shell, a second bearing plate is horizontally arranged at the middle of the interior of the protective shell, a wire collecting box is fixedly arranged at the top position of the inner wall of the back end of the protective shell, supporting rods are fixedly arranged at the positions of two sides of the second bearing plate, which are close to one end of the wire collecting box, a mounting plate is fixedly arranged between the two supporting rods, a mounting groove is formed in one end, which is close to the wire collecting box, of the mounting plate, a second sliding rail is horizontally arranged on the inner wall of the mounting groove, and a plurality of wire bundling blocks are slidably arranged on the second sliding rail. The utility model can improve the arrangement uniformity of the cables in the monitoring and management equipment, avoid the disturbance of the cables, and improve the convenience of overhaul and the use safety of the cables.

Description

High-voltage bus insulation fault monitoring and management device

Technical Field

The utility model relates to the technical field of power supply safety, in particular to a high-voltage bus insulation fault monitoring and management device.

Background

In the actual production process, the safe operation of the high-voltage cable directly influences the safe production of enterprises, and once the high-voltage cable fails, the safety production accident is caused, so that the enterprises are subjected to serious production loss and disasters.

Through retrieval, chinese patent publication number is: CN214623894U discloses a mining flameproof and intrinsically safe high voltage cable insulation fault monitoring and early warning device, comprising: the bottom bracket, the explosion-proof main box body positioned on the bottom bracket, the explosion-proof auxiliary box body positioned at one side of the explosion-proof main box body and communicated with the explosion-proof main box body; a first bearing plate and a second bearing plate are arranged in parallel below the inside of the explosion-proof main box body, a central controller is arranged on the first bearing plate, a power module and a traveling wave current acquisition module are arranged on the second bearing plate, and a display screen and an industrial personal computer are arranged above the second bearing plate inside the explosion-proof main box body; an intrinsic safety type wiring terminal is arranged in the explosion-proof auxiliary box body. According to the scheme provided by the embodiment of the utility model, the insulation condition of the high-voltage insulated cable is monitored on line by using the traveling wave technology, so that the insulation early warning and fault positioning of the high-voltage insulated cable in the mine environment are realized.

However, in the use process of the device, since each unit to be monitored needs to be electrically connected through a wire, the number of cables involved is large, and the cables are scattered in the explosion-proof box body, so that disorder is easy to occur, trouble is caused to overhaul, and meanwhile, the risk of mutual touching and short circuit of the cables exists.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a high-voltage bus insulation fault monitoring and managing device. The advantages are that: the cable arrangement in the monitoring management equipment can be improved, the cable disorder is avoided, and the convenience of overhaul and the safety of cable use are improved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a high-voltage bus insulation fault monitoring management device, includes the protective housing, the inside bottom level of protective housing is provided with first loading board, the inside middle part level of protective housing is provided with the second loading board, the top position fixed mounting of protective housing back end inner wall has a receipts line case, the both sides position that the second loading board is close to receipts line case one end is equal fixed mounting have the bracing piece, and fixed mounting has the mounting panel between two bracing pieces, the mounting panel is close to the one end of receipts line case and has seted up the mounting groove, and the inner wall level of mounting groove has the second slide rail, slidable mounting has a plurality of beam line pieces on the second slide rail, beam line hole has been seted up at the top of beam line piece, beam line piece is close to the one end of receipts line case and has been seted up with the opening that beam line hole intercommunication set up, and the equal fixed mounting in open-ended both sides has the rubber sheet that the arc set up, and two rubber sheets are loudspeaker form setting.

The technical scheme is as follows: when the cable winding device is used, each module in the device is required to be respectively installed on the first bearing plate and the second bearing plate, the connecting cables between each module can pass through the corresponding wire winding holes vertically according to the joint positions to separate the cables respectively, in addition, in the process of passing the cables through the wire winding holes, the cables can be directly pressed into the wire winding holes from the opening positions, and the cables are provided with the rubber sheets in a horn shape, so that the abrasion of the cables can be reduced, meanwhile, the cables can conveniently enter the wire winding holes, the operation convenience is improved, and the redundant parts of the cables can be stored in the cable winding box for the external cables, so that the cables inside the device are prevented from being tangled.

The utility model is further arranged that a plurality of wire guide holes are formed around the wire collecting box.

The technical scheme is as follows: all set up a large amount of wire guide around the receipts line case, made things convenient for the cable on each position inside the protective housing to accomodate to receive in the line case, improved the convenience that the cable was accomodate.

The utility model is further arranged such that both the top and bottom of the wire guide are trumpet-shaped.

The technical scheme is as follows: when the cable passes through the wire guide, the horn-shaped arrangement can effectively reduce the abrasion between the cable and the wire guide, and the wire winding safety is improved.

The utility model is further characterized in that a plurality of first sliding rails which are horizontally arranged at equal distances are fixedly arranged on the inner wall of one end of the wire collecting box, a grooved wheel is slidably arranged on the first sliding rails, and a poking block is fixedly arranged at one end of the grooved wheel.

The technical scheme is as follows: after the cable is taken in the wire collecting box, the cable can be wound on the grooved pulley, and the grooved pulley is moved through the first sliding rail, so that the cable can be tensioned conveniently, and the cable at different positions can be wound.

The telescopic mechanism comprises a sleeve and an inserting rod which is inserted and arranged in the sleeve, the top of the inserting rod is fixedly connected with the bottom of the second bearing plate, the bottom of the sleeve is fixedly connected with the top of the first bearing plate, a plurality of limit holes which are distributed at equal intervals are formed in one side of the sleeve, a slot is formed in the position, close to one side of the limit hole, of the inserting rod, a pressing block is inserted in the slot, a spring is fixedly arranged between the pressing block and the slot, and the pressing block and the limit holes are inserted and matched.

The technical scheme is as follows: the distance between the first bearing plate and the second bearing plate can be adjusted by adjusting the telescopic length of the inserted link in the sleeve, so that reasonable space utilization can be performed according to the size of each module, and the convenience of installation operation is improved.

The utility model further provides that the inner walls of the two sides of the bottom of the protective shell are fixedly provided with the drawing slide rail, and the bottom of the first bearing plate is slidably arranged on the drawing slide rail.

The technical scheme is as follows: the whole first bearing plate and the second bearing plate are conveniently pulled out, so that maintenance operation on the inside of the equipment is facilitated.

The beneficial effects of the utility model are as follows:

1. this high-voltage bus insulation fault monitoring management device, when using, need install each module in the equipment respectively on first loading board and second loading board, the connecting cable between each module can pass in the beam line hole that corresponds each other vertically according to the joint position, separate each cable respectively, in addition, pass the in-process in the beam line hole with the cable, can be directly follow the open position with the cable according to the beam line downthehole, be the rubber sheet that loudspeaker form set up, not only can reduce the wearing and tearing of cable, simultaneously still made things convenient for the cable to get into the beam line downthehole, the convenience of operation has been improved, secondly, to external cable, can accomodate its unnecessary part in the receipts line incasement, avoid producing the disorder knot with the cable inside the equipment.

2. This high-voltage bus insulation fault monitoring management device through being provided with receipts line case and sheave, is receiving the cable behind the receipts line incasement, can wind the cable on the sheave to remove the sheave through first slide rail, not only conveniently take up the cable taut, can also carry out the wire winding operation to the cable of different positions.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial structure of a first carrier plate and a second carrier plate according to the present utility model;

FIG. 3 is a schematic perspective view of a wire winding box according to the present utility model;

FIG. 4 is a schematic view showing the structure of a wire harness block according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a sleeve and a plunger according to the present utility model;

fig. 6 is a schematic cross-sectional view showing a wire guide in accordance with the present utility model.

In the figure: 1. a protective housing; 2. a first bearing plate; 3. a second bearing plate; 4. drawing the sliding rail; 5. a wire collecting box; 6. a support rod; 7. a mounting plate; 8. a rod; 9. a sleeve; 10. a wire guide; 11. a first slide rail; 12. a sheave; 13. a poking block; 14. a second slide rail; 15. a wire harness block; 16. a rubber sheet; 17. a limiting hole; 18. pressing the blocks; 19. and (3) a spring.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Referring to fig. 1-4, a high-voltage bus insulation fault monitoring and managing device, including protection casing 1, protection casing 1 inside bottom level is provided with first loading board 2, protection casing 1 inside middle part level is provided with second loading board 3, protection casing 1 back end inner wall's top position fixed mounting has a receipts line case 5, both sides position that second loading board 3 is close to receipts line case 5 one end is fixed mounting has bracing piece 6, and fixed mounting has mounting panel 7 between two bracing pieces 6, mounting panel 7 is close to the one end of receipts line case 5 and has seted up the mounting groove, and the inner wall level of mounting groove has second slide rail 14, last slidable mounting of second slide rail 14 has a plurality of bunching pieces 15, the bunching hole has been seted up at the top of bunching piece 15, the one end that bunching piece 15 is close to receipts line case 5 has been seted up with the opening that the bunching hole intercommunication set up, and both sides of opening are all fixed mounting has the rubber piece 16 that the arc set up, two rubber pieces 16 are loudspeaker form setting.

Further, referring to fig. 1-3, a plurality of wire guide holes 10 are formed in the periphery of the wire collecting box 5, the top and the bottom of the wire guide holes 10 are in a horn shape, a large number of wire guide holes 10 are formed in the periphery of the wire collecting box 5, cables in all positions inside the protective shell 1 can be conveniently collected into the wire collecting box 5, convenience in cable collection is improved, when the cables pass through the wire guide holes 10, abrasion between the cables and the wire guide holes 10 can be effectively reduced due to horn-shaped arrangement, and wire collecting safety is improved.

Referring to fig. 3, the inner wall of one end of the wire winding box 5 is fixedly provided with a plurality of first sliding rails 11 which are horizontally arranged at equal distance, the first sliding rails 11 are provided with a grooved pulley 12 in a sliding manner, one end of the grooved pulley 12 is fixedly provided with a stirring block 13, after a cable is taken into the wire winding box 5, the cable can be wound on the grooved pulley 12, and the grooved pulley 12 is moved through the first sliding rails 11, so that the cable is conveniently tensioned, and the cables at different positions can be wound.

It should be noted that referring to fig. 1 and 5, telescopic machanism is all installed in the four corners position between first loading board 2 and the second loading board 3, telescopic machanism includes sleeve pipe 9 and grafting setting up in the inside inserted bar 8 of sleeve pipe 9, the bottom fixed connection of inserted bar 8 and the bottom of second loading board 3, the bottom of sleeve pipe 9 and the top fixed connection of first loading board 2, spacing hole 17 that a plurality of equidistance distribute have been seted up to one side of sleeve pipe 9, the bottom position that inserted bar 8 is close to spacing hole 17 side has been seted up the slot, and the slot interpolation is provided with presses briquetting 18, fixed mounting has spring 19 between briquetting 18 and the slot, peg graft the adaptation between pressing briquetting 18 and spacing hole 17, can adjust the distance between first loading board 2 and the second loading board 3 through adjusting the flexible length of inserted bar 8 in sleeve pipe 9, and then can carry out reasonable space utilization according to the size of each module, the convenience of installation operation has been improved, the bottom both sides inner wall of protective housing 1 is all fixed mounting has pull slide rail 4, and the bottom sliding mounting of first loading board 2 is on pull slide rail 4, it is convenient to carry out whole second loading board 2 and second loading board 3 has carried out the convenient maintenance to examine and repair to.

Working principle: when the cable winding device is used, each module in the device is required to be respectively arranged on the first bearing plate 2 and the second bearing plate 3, the connecting cables between the modules can pass through the corresponding wire winding holes vertically according to the joint positions to separate the cables respectively, in addition, in the process of passing the cables through the wire winding holes, the cables can be directly pressed into the wire winding holes from the opening positions, and the rubber sheet 16 arranged in a horn shape can reduce the abrasion of the cables, simultaneously, the cables can conveniently enter the wire winding holes, the operation convenience is improved, and the redundant parts of the cables can be stored in the wire winding box 5 for the externally connected cables, so that the cables inside the device are prevented from being knotted in a disordered manner.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a high-voltage bus insulation fault monitoring management device, includes protective housing (1), protective housing (1) inside bottom level is provided with first loading board (2), protective housing (1) inside middle part level is provided with second loading board (3), a serial communication port, protective housing (1) back end inner wall's top position fixed mounting has receipts line case (5), second loading board (3) are close to the equal fixed mounting of both sides position of receipts line case (5) one end and have bracing piece (6), and fixed mounting has mounting panel (7) between two bracing pieces (6), mounting panel (7) are close to the one end of receipts line case (5) and have been seted up the mounting groove, and the inner wall level of mounting groove has installed second slide rail (14), the last slidable mounting of second slide rail (14) has a plurality of beam line piece (15), beam line hole has been seted up at the top of beam line piece (15), beam line piece (15) are close to the one end of receipts line case (5) set up with beam line hole intercommunication opening, and open-ended both sides equal fixed mounting has two arc rubber piece (16) to be the arc rubber piece.

2. The high-voltage bus insulation fault monitoring and managing device according to claim 1, wherein a plurality of wire guide holes (10) are formed around the wire collecting box (5).

3. The high voltage bus insulation fault monitoring and management device according to claim 2, characterized in that the top and bottom of the wire guide (10) are horn-shaped.

4. The high-voltage bus insulation fault monitoring and managing device according to claim 3, wherein a plurality of first sliding rails (11) which are horizontally arranged at equal distances are fixedly arranged on the inner wall of one end of the wire collecting box (5), a sheave (12) is slidably arranged on the first sliding rails (11), and a poking block (13) is fixedly arranged at one end of the sheave (12).

5. The high-voltage bus insulation fault monitoring and managing device according to claim 1, characterized in that telescopic mechanisms are mounted at four corners between the first bearing plate (2) and the second bearing plate (3), each telescopic mechanism comprises a sleeve (9) and an inserting rod (8) which is inserted into the sleeve (9), the top of each inserting rod (8) is fixedly connected with the bottom of the corresponding second bearing plate (3), the bottom of each sleeve (9) is fixedly connected with the top of the corresponding first bearing plate (2), a plurality of limit holes (17) which are distributed at equal intervals are formed in one side of each sleeve (9), slots are formed in the positions, close to one side of each limit hole (17), of each inserting rod (8), pressing blocks (18) are arranged in the slots in an inserting mode, springs (19) are fixedly mounted between the corresponding pressing blocks (18) and the slots, and the corresponding pressing blocks (18) are inserted into the corresponding limit holes (17).

6. The high-voltage bus insulation fault monitoring and managing device according to claim 1, wherein the inner walls of the two sides of the bottom of the protective shell (1) are fixedly provided with drawing slide rails (4), and the bottom of the first bearing plate (2) is slidably arranged on the drawing slide rails (4).