CN209148729U - A kind of novel high-voltage cable partial discharge monitoring device mounting rack - Google Patents

A kind of novel high-voltage cable partial discharge monitoring device mounting rack Download PDF

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Publication number
CN209148729U
CN209148729U CN201821917672.9U CN201821917672U CN209148729U CN 209148729 U CN209148729 U CN 209148729U CN 201821917672 U CN201821917672 U CN 201821917672U CN 209148729 U CN209148729 U CN 209148729U
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CN
China
Prior art keywords
fixed frame
fixed
wall
block
partial discharge
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Expired - Fee Related
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CN201821917672.9U
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Chinese (zh)
Inventor
龚鹏
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ZHUHAI YITE HIGH TECHNOLOGY Co Ltd
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ZHUHAI YITE HIGH TECHNOLOGY Co Ltd
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Priority to CN201821917672.9U priority Critical patent/CN209148729U/en
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Publication of CN209148729U publication Critical patent/CN209148729U/en
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Abstract

The utility model discloses a kind of novel high-voltage cable partial discharge monitoring device mounting racks, including sensing shell, the sensing cover top portion is provided with connecting plate, the connection board ends are respectively and fixedly provided with the second fixed frame, second fixed frame bottom end is provided with the first fixed frame, the first fixed frame side wall is fixed with adjusting tooth plate, and adjusting tooth plate outer wall two sides offer limiting slot, and the limiting slot is by slidably connecting limited block;The first fixed frame and the second fixed frame that the utility model passes through design, first fixed frame and the second fixed frame are by that can be clamped on cable outer wall, to which the detection position to sensing shell is defined, play the role of installation, avoid it is traditional be directly sleeved on cable, so that it is easy to appear sliding, cause it to monitor position to change, by the limited block of design, limited block end is stuck in limiting slot by being slidably connected, and the effect of limit is played to the movement for adjusting tooth plate.

Description

A kind of novel high-voltage cable partial discharge monitoring device mounting rack
Technical field
The utility model belongs to high-tension cable partial discharge monitoring technical field, and in particular to a kind of novel high-voltage cable partial discharge prison Survey device mounting rack.
Background technique
There are weakness (such as air gaps, impurity) in high-voltage cable insulating, the electric field strength in these regional area weakness When reaching certain value, which will discharge, so that this phenomenon is known as high-tension cable partial discharge, these faint electric discharge energy The ill effect generated is measured, is accumulated over a long period, finally be can result in the breakdown of entire cable insulation, cause the loss of power accident, to need Partial discharge monitoring device is used to carry out inspection to cable, to avoid the occurrence of the generation of partial discharge phenomenon.
Existing high-tension cable partial discharge monitoring device is all to choose one section of detection position when in use, then will prison The induction casing on instrument is surveyed on cable, so that the sensing apparatus in induction interior of shell is monitored it, to search Discharge position out is safeguarded in time, but existing induction shell is directly sleeved on cable, since the thickness of cable does not have There is determining specification, monitoring can not be fixed on thinner cable so as to cause induction shell, so as to cause monitoring data The problem of inaccuracy, thus it is proposed that a kind of novel high-voltage cable partial discharge monitoring device mounting rack.
Utility model content
The purpose of this utility model is to provide a kind of novel high-voltage cable partial discharge monitoring device mounting racks, on solving State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel high-voltage cable partial discharge monitoring dress It sets with mounting rack, including sensing shell, the sensing cover top portion is provided with connecting plate, and the connection board ends are respectively and fixedly provided with the Two fixed frames, second fixed frame bottom end are provided with the first fixed frame, and the first fixed frame side wall is fixed with adjusting tooth plate, Adjusting tooth plate outer wall two sides offer limiting slot, and the limiting slot is by slidably connecting limited block, the limited block It is fixed on the second fixed frame outer wall, limited block outer wall two sides are respectively and fixedly provided with support frame, and setting is with teeth among support frame as described above The junction of disk, the fluted disc and support frame is connected with rotating shaft rod, and the fluted disc is with adjusting tooth plate by engaging connection.
Preferably, the rotating shaft rod end offers thread groove, and the thread groove has been connected through a screw thread fastening screw, The fastening screw side wall is fixed with fixed plate, and the fixed plate bottom end is fixed with friction plate.
Preferably, first fixed frame and the second fixed frame inner wall are provided with rubber pad, and the rubber pad top is solid Surely there is arc panel, two sides are respectively and fixedly provided with elastic clamping block, first fixed frame and the second fixed frame outer wall at the top of the arc panel Card slot is offered, the card slot is with elastic clamping block by being connected together.
Preferably, rotating block is fixed at the connecting plate bottom center, the rotating block end is provided with link block, institute It states link block surface and offers mounting groove, the mounting groove is with rotating block by being connected together, and the rotating block is in mounting groove It can be freely rotated, the link block is fixed on sensing outer shell outer wall.
Preferably, the sensing outer shell outer wall side is provided with signaling interface, and the signaling interface end is provided with connection Spool, the connection conduit end are provided with outer housing.
Preferably, the external hull surface is provided with display screen and operation button, and the sensing outer shell outer wall junction is logical It crosses to be connected together and has connection buckle.
Compared with prior art, the utility model has the beneficial effects that
(1) by the first fixed frame and the second fixed frame of design, the first fixed frame and the second fixed frame are by that can block Tightly on cable outer wall, to be defined to the detection position of sensing shell, plays the role of installation, avoid traditional direct set On cable, it is made to be easy to appear sliding, monitors position so as to cause it and change, pass through the limited block of design, limited block End is stuck in limiting slot by being slidably connected, to play the movement for adjusting tooth plate the effect of limit, avoids adjusting tooth plate It is detached from the first fixed frame, by the support frame of design, fluted disc can be mounted on and be adjusted at the top of tooth plate, by the fluted disc of design, Fluted disc, by engaging connection, to make it when rotary fluted disc, drives with adjusting tooth plate and adjusts fluted disc progress up and down adjustment, To drive fixed frame to carry out mobile fixation.
(2) by the fastening screw of design, fastening screw can carry out elastic on rotating shaft rod, rub so as to drive Pad, which realizes fluted disc, squeezes limit, and by the friction plate of design, friction plate has good friction effect, thus in fluted disc tune It after section, is fitted closely with its outer wall, so that fluted disc appearance be avoided voluntarily to rotate, passes through the rubber pad of design, rubber pad tool Have good deformability and good toughness, to make it when fixed, make its rubber pad in cable outer wall tightly It wraps up, to keep its fixation stronger, by the elastic clamping block of design, elastic clamping block has good elastic and tough Property, elastic clamping block can be fixed in card slot by being connected together, consequently facilitating the quick dismounting and change of arc panel, thus not When with being fixed on cable, the rubber pad by replacing different-thickness is consolidated to play adaptation with what cable thickness changed Fixed, by the rotating block of design, sensing shell can be fixed on connecting plate by rotating block, so that it be made to become one with mounting rack A entirety, while rotating block can be rotated on link block, so as to so that sensing shell is followed by the distorted shape of cable State is fixed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the scheme of installation of the utility model the first fixed frame and the second fixed frame;
Fig. 3 is partial enlarged view at the utility model A;
Fig. 4 is the scheme of installation of the utility model elastic clamping block;
Fig. 5 is the perspective view of the utility model limited block;
Fig. 6 is the perspective view that the utility model adjusts tooth plate;
Fig. 7 is the structural schematic diagram of the utility model embodiment 2;
Fig. 8 is the scheme of installation of the first fixed frame and the second fixed frame in the utility model embodiment 2;
In figure: 1, outer housing;2, the first fixed frame;3, connecting plate;4, link block;5, rotating block;6, shell is sensed;7, bullet Property fixture block;8, the second fixed frame;9, tooth plate is adjusted;10, card slot;11, fluted disc;12, arc panel;13, limited block;14, limiting slot; 15, friction plate;16, fixed plate;17, fastening screw;18, rotating shaft rod;19, support frame;20, silicagel pad.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Fig. 1 to Fig. 6 is please referred to, the utility model provides a kind of technical solution: a kind of novel high-voltage cable partial discharge monitoring dress It sets and uses mounting rack, including sensing shell 6, sense and be provided with connecting plate 3 at the top of shell 6, it is solid that 3 both ends of connecting plate are respectively and fixedly provided with second Determine frame 8, by the first fixed frame 2 and the second fixed frame 8 of design, the first fixed frame 2 and the second fixed frame 8 are by can be with clamping On cable outer wall, to be defined to the detection position of sensing shell 6, plays the role of installation, avoid traditional direct set On cable, it is made to be easy to appear sliding, monitors position so as to cause it and change, 8 bottom end of the second fixed frame is provided with the One fixed frame 2,2 side wall of the first fixed frame, which is fixed with, adjusts tooth plate 9, adjusts 9 outer wall two sides of tooth plate and offers limiting slot 14, limits Position slot 14 is by slidably connecting limited block 13, and by the limited block 13 of design, 13 end of limited block is stuck in by being slidably connected In limiting slot 14, to play the movement for adjusting tooth plate 9 effect of limit, avoid adjusting the first fixed frame 8 of disengaging of tooth plate 9, Limited block 13 is fixed on 8 outer wall of the second fixed frame, and 13 outer wall two sides of limited block are respectively and fixedly provided with support frame 19, pass through the support of design Fluted disc 11 can be mounted on and adjust 9 top of tooth plate, be provided with fluted disc 11 among support frame 19, pass through the fluted disc of design by frame 19 11, fluted disc 11, by engaging connection, to make it when rotary fluted disc 11, drives with adjusting tooth plate 9 and adjusts the progress of fluted disc 9 Up and down adjustment, so that fixed frame be driven to carry out mobile fixation, fluted disc 11 and the junction of support frame 19 are connected with rotating shaft rod 18, Fluted disc 11 is with adjusting tooth plate 9 by engaging connection.
In the present embodiment, it is preferred that 18 end of rotating shaft rod offers thread groove, and thread groove has been connected through a screw thread fastening Screw 17, by the fastening screw 17 of design, fastening screw 17 can be carried out on rotating shaft rod 18 it is elastic, so as to drive Friction plate 15, which realizes fluted disc 11, squeezes limit, and 17 side wall of fastening screw is fixed with fixed plate 16, and 16 bottom end of fixed plate is fixed with Friction plate 15, by the friction plate 15 of design, friction plate 15 has good friction effect, to finish in the adjusting of fluted disc 11 Afterwards, it is fitted closely with its outer wall, so that the appearance of fluted disc 11 be avoided voluntarily to rotate.
In the present embodiment, it is preferred that the first fixed frame 2 and 8 inner wall of the second fixed frame are provided with rubber pad, pass through design Rubber pad, rubber pad has good deformability and good toughness, to make it when fixed, makes its rubber pad In cable outer wall wrapping up tightly, to keep its fixation stronger, arc panel 12, arc panel are fixed at the top of rubber pad 12 tops two sides are respectively and fixedly provided with elastic clamping block 7, and by the elastic clamping block 7 of design, elastic clamping block 7 has good elastic and tough Property, elastic clamping block 7 can be fixed in card slot 10 by being connected together, consequently facilitating the quick dismounting and change of arc panel 12, the One fixed frame 2 and 8 outer wall of the second fixed frame offer card slot 10, and card slot 10 is with elastic clamping block 7 by being connected together.
In the present embodiment, it is preferred that be fixed with rotating block 5 at 3 bottom center of connecting plate, 5 end of rotating block is provided with company Block 4 is connect, 4 surface of link block offers mounting groove, and for mounting groove with rotating block 5 by being connected together, rotating block 5 can in mounting groove It is freely rotated, by the rotating block 5 of design, sensing shell 6 can be fixed on connecting plate 3 by rotating block 5, to make it Become an entirety with mounting rack, while rotating block 5 can be rotated on link block 4, so as to so that sensing shell 6 with As the twisted state of cable is fixed, link block 4 is fixed on sensing 6 outer wall of shell.
In the present embodiment, it is preferred that sensing 6 outer wall side of shell is provided with signaling interface, and signaling interface end is provided with Spool is connected, by the connection spool of design, sensing shell 6 can be connected with outer housing 1, carry out data monitoring point Analysis, connection conduit end are provided with outer housing 1.
In the present embodiment, it is preferred that 1 surface of outer housing is provided with display screen and operation button, sensing 6 outer wall of shell connection There is connection buckle at place by being connected together, and by the connection buckle of design, induction shell 6 can be connected.
Embodiment 2
Fig. 3 to Fig. 8 is please referred to, the utility model provides a kind of technical solution: a kind of novel high-voltage cable partial discharge monitoring dress It sets and uses mounting rack, including sensing shell 6, sense and be provided with connecting plate 3 at the top of shell 6, it is solid that 3 both ends of connecting plate are respectively and fixedly provided with second Determine frame 8, by the first fixed frame 2 and the second fixed frame 8 of design, the first fixed frame 2 and the second fixed frame 8 are by can be with clamping On cable outer wall, to be defined to the detection position of sensing shell 6, plays the role of installation, avoid traditional direct set On cable, it is made to be easy to appear sliding, monitors position so as to cause it and change, 8 bottom end of the second fixed frame is provided with the One fixed frame 2,2 side wall of the first fixed frame, which is fixed with, adjusts tooth plate 9, adjusts 9 outer wall two sides of tooth plate and offers limiting slot 14, limits Position slot 14 is by slidably connecting limited block 13, and by the limited block 13 of design, 13 end of limited block is stuck in by being slidably connected In limiting slot 14, to play the movement for adjusting tooth plate 9 effect of limit, avoid adjusting the first fixed frame 8 of disengaging of tooth plate 9, Limited block 13 is fixed on 8 outer wall of the second fixed frame, and 13 outer wall two sides of limited block are respectively and fixedly provided with support frame 19, pass through the support of design Fluted disc 11 can be mounted on and adjust 9 top of tooth plate, be provided with fluted disc 11 among support frame 19, pass through the fluted disc of design by frame 19 11, fluted disc 11, by engaging connection, to make it when rotary fluted disc 11, drives with adjusting tooth plate 9 and adjusts the progress of fluted disc 9 Up and down adjustment, so that fixed frame be driven to carry out mobile fixation, fluted disc 11 and the junction of support frame 19 are connected with rotating shaft rod 18, Fluted disc 11 is with adjusting tooth plate 9 by engaging connection.
In the present embodiment, it is preferred that 18 end of rotating shaft rod offers thread groove, and thread groove has been connected through a screw thread fastening Screw 17, by the fastening screw 17 of design, fastening screw 17 can be carried out on rotating shaft rod 18 it is elastic, so as to drive Friction plate 15, which realizes fluted disc 11, squeezes limit, and 17 side wall of fastening screw is fixed with fixed plate 16, and 16 bottom end of fixed plate is fixed with Friction plate 15, by the friction plate 15 of design, friction plate 15 has good friction effect, to finish in the adjusting of fluted disc 11 Afterwards, it is fitted closely with its outer wall, so that the appearance of fluted disc 11 be avoided voluntarily to rotate.
In the present embodiment, it is preferred that the first fixed frame 2 and 8 inner wall of the second fixed frame are provided with silicagel pad 20, by setting The silicagel pad 20 of meter, silicagel pad 20 have good deformability and good toughness, to make it when fixed, make it The wrapping up tightly in cable outer wall of silicagel pad 20, to keep its fixation stronger, is fixed with arc at the top of silicagel pad 20 Plate 12,12 top two sides of arc panel are respectively and fixedly provided with elastic clamping block 7, and by the elastic clamping block 7 of design, elastic clamping block 7 has good Elasticity and toughness, elastic clamping block 7 can be fixed in card slot 10 by being connected together, consequently facilitating arc panel 12 is quickly torn open Replacement is unloaded, the first fixed frame 2 and 8 outer wall of the second fixed frame offer card slot 10, and card slot 10 is with elastic clamping block 7 by engaging company It connects.
In the present embodiment, it is preferred that be fixed with rotating block 5 at 3 bottom center of connecting plate, 5 end of rotating block is provided with company Block 4 is connect, 4 surface of link block offers mounting groove, and for mounting groove with rotating block 5 by being connected together, rotating block 5 can in mounting groove It is freely rotated, by the rotating block 5 of design, sensing shell 6 can be fixed on connecting plate 3 by rotating block 5, to make it Become an entirety with mounting rack, while rotating block 5 can be rotated on link block 4, so as to so that sensing shell 6 with As the twisted state of cable is fixed, link block 4 is fixed on sensing 6 outer wall of shell.
In the present embodiment, it is preferred that sensing 6 outer wall side of shell is provided with signaling interface, and signaling interface end is provided with Spool is connected, by the connection spool of design, sensing shell 6 can be connected with outer housing 1, carry out data monitoring point Analysis, connection conduit end are provided with outer housing 1.
In the present embodiment, it is preferred that 1 surface of outer housing is provided with display screen and operation button, sensing 6 outer wall of shell connection There is connection buckle at place by being connected together, and by the connection buckle of design, induction shell 6 can be connected.
The working principle and process for using of the utility model: staff to high-tension cable be monitored partial discharge when It waits, by 6 sets of sensing shell of the device on the cable outer wall for needing to monitor, then connection buckle is stuck in outside sensing shell 6 On wall, so that sensing shell 6 be connected, then the signal that the plug on connection spool one end is inserted in sensing shell 6 is connect On mouth, by the operation button on outer housing 1, the device is opened, setting is being adjusted to the mode of monitoring, adjusting finishes Afterwards, the device is just operable, and in the course of work, the signal of collection is collected by sensing shell 6, is then communicated to outer Analysis storage is carried out on 1 interior arrangement of shell;
The utility model, according to the fineness of detected cable, is selected thick when sensing shell 6 is fixed Then rubber pad is fixed in card slot 10 by the suitable rubber pad of degree by the elastic clamping block 7 of 12 end of arc panel, thus Rubber pad is fixed on fixed frame, then by cable joint-box inside fixed frame, passes through 11 turns of fluted disc of fixed frame side Dynamic, fluted disc 11 and adjusting tooth plate 9 are engaged connection, thus make it that adjusting tooth plate 9 be driven to be moved, in moving process, It adjusts and is mutually slided between limiting slot 14 and limited block 13 on tooth plate 9, drive the first fixed frame 2 and the second fixed frame 8 to electricity Cable direction is moved, thus by its outer wall for being stuck in cable tightly, after fixed, then fastening screw 17 is tightened, from And the friction plate 15 of 16 bottom of fixed plate is driven to be pressed on fluted disc 11, to be defined to the position of fluted disc 11, avoid it There is automatic moving, cable is then aligned with by rotation sensing 6 half of shell again, so that the other half is sensed shell 6 again It fixes, position monitor can be carried out to cable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of novel high-voltage cable partial discharge monitoring device mounting rack, including sensing shell (6), it is characterised in that: the biography It being provided with connecting plate (3) at the top of sense shell (6), connecting plate (3) both ends are respectively and fixedly provided with the second fixed frame (8), and described second Fixed frame (8) bottom end is provided with the first fixed frame (2), and the first fixed frame (2) side wall, which is fixed with, adjusts tooth plate (9), described Adjust tooth plate (9) outer wall two sides offer limiting slot (14), the limiting slot (14) by slidably connecting limited block (13), The limited block (13) is fixed on the second fixed frame (8) outer wall, and limited block (13) the outer wall two sides are respectively and fixedly provided with support frame (19), it is provided with fluted disc (11) among support frame as described above (19), the fluted disc (11) and the junction of support frame (19) are connected with Rotating shaft rod (18), the fluted disc (11) is with adjusting tooth plate (9) by engaging connection.
2. a kind of novel high-voltage cable partial discharge monitoring device mounting rack according to claim 1, it is characterised in that: described Rotating shaft rod (18) end offers thread groove, and the thread groove has been connected through a screw thread fastening screw (17), the fastening spiral shell Nail (17) side wall is fixed with fixed plate (16), and fixed plate (16) bottom end is fixed with friction plate (15).
3. a kind of novel high-voltage cable partial discharge monitoring device mounting rack according to claim 1, it is characterised in that: described First fixed frame (2) and the second fixed frame (8) inner wall are provided with rubber pad, are fixed with arc panel at the top of the rubber pad (12), two sides are respectively and fixedly provided with elastic clamping block (7) at the top of the arc panel (12), first fixed frame (2) and the second fixed frame (8) outer wall offers card slot (10), and the card slot (10) is with elastic clamping block (7) by being connected together.
4. a kind of novel high-voltage cable partial discharge monitoring device mounting rack according to claim 1, it is characterised in that: described It is fixed with rotating block (5) at connecting plate (3) bottom center, rotating block (5) end is provided with link block (4), the connection Block (4) surface offers mounting groove, and the mounting groove is with rotating block (5) by being connected together, and the rotating block (5) is in mounting groove Interior to be freely rotated, the link block (4) is fixed on sensing shell (6) outer wall.
5. a kind of novel high-voltage cable partial discharge monitoring device mounting rack according to claim 4, it is characterised in that: described Sensing shell (6) outer wall side is provided with signaling interface, and the signaling interface end is provided with connection spool, the connection spool End is provided with outer housing (1).
6. a kind of novel high-voltage cable partial discharge monitoring device mounting rack according to claim 5, it is characterised in that: described Outer housing (1) surface is provided with display screen and operation button, and there is company in sensing shell (6) the outer wall junction by being connected together Connect buckle.
CN201821917672.9U 2018-11-21 2018-11-21 A kind of novel high-voltage cable partial discharge monitoring device mounting rack Expired - Fee Related CN209148729U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821917672.9U CN209148729U (en) 2018-11-21 2018-11-21 A kind of novel high-voltage cable partial discharge monitoring device mounting rack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821917672.9U CN209148729U (en) 2018-11-21 2018-11-21 A kind of novel high-voltage cable partial discharge monitoring device mounting rack

Publications (1)

Publication Number Publication Date
CN209148729U true CN209148729U (en) 2019-07-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112051492A (en) * 2020-09-11 2020-12-08 国网新疆电力有限公司电力科学研究院 Partial discharge monitoring assembly and partial discharge monitoring device for high-voltage cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112051492A (en) * 2020-09-11 2020-12-08 国网新疆电力有限公司电力科学研究院 Partial discharge monitoring assembly and partial discharge monitoring device for high-voltage cable

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