CN219625554U

CN219625554U - Live monitoring device for partial discharge of distribution cable

Info

Publication number: CN219625554U
Application number: CN202320397627.XU
Authority: CN
Inventors: 张江鹏; 卫立萍; 王华楠; 原鹏; 韩快快
Original assignee: Henan Chentai Information Technology Co ltd
Current assignee: Henan Chentai Information Technology Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-09-01
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses an electrified monitoring device for partial discharge of a distribution cable, which comprises a supporting shell and a placing frame, wherein the placing frame is welded on the inner wall of the supporting shell, the supporting shell is rotationally connected with a rotating block through a bearing, pins are fixedly inserted into the inner wall of the supporting shell and the inner wall of the rotating block, a lifting assembly is arranged on the outer wall of the bottom of the rotating block, the lifting assembly is a combination of a top plate, a first support column, a second support column and an electric push rod, the electric push rod is powered through a storage battery, the electric push rod is opened, the rotating block drives the supporting shell to integrally upwards by reverse force, and the supporting shell moves through a self-locking universal wheel, so that elevation is realized, and the electrified monitoring device is applicable to various terrains; the lifting assembly can realize lifting of the device during movement, meanwhile, the storage assembly is arranged on the outer wall of the bottom of the storage battery box, and other tools used during detection can be placed in the assembly for storage. When the bag is not required to be stored, the storage bag is clamped by the clamping plates and the iron plates, so that occupied space is reduced.

Description

Live monitoring device for partial discharge of distribution cable

Technical Field

The utility model relates to the technical field of electricity, in particular to an electrified monitoring device for partial discharge of a distribution cable.

Background

Electric power has an extremely important role in daily life of people, no matter in production or living, a large number of places need to use electricity, the electricity is produced from a power plant and then transmitted to different places for people to use, wherein a power distribution network bears the task of voltage distribution, but because a power distribution cable is located underground, the power distribution cable needs to be overhauled frequently, and the test of partial discharge of the cable is one of the tasks.

Through searching, chinese patent publication (bulletin) number: CN215180375U discloses a charged partial discharge detection device, including detecting casing, contact head, backing plate, bottom plate, universal wheel, handle, detect the casing and put on the backing plate, detect the contact head that is equipped with the wire installation on the casing, contact head and wait to detect the piece contact, the below of backing plate is equipped with the bottom plate, and the bottom of bottom plate is equipped with the universal wheel, and the universal wheel distributes in the four corners of bottom plate, and the outside of bottom plate is equipped with the handle of screw installation, and the height of handle is greater than the height that detects the casing.

The following disadvantages exist in the above patents: above-mentioned patent adopts the bottom plate bottom to set up the universal wheel and is convenient for install the removal, but distribution cable is in the underground often, and when carrying out distribution cable and detecting, the operation environment is half outdoor, and the combination of bottom plate plus universal wheel hardly satisfies the different service environment in open air because of its height from ground is lower.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an electrified monitoring device for partial discharge of a distribution cable.

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

the utility model provides an electrified monitoring device for distribution cable partial discharge, includes supporting shell, rack fixed mounting is in supporting shell inner wall, the supporting shell is connected with the turning block through the bearing rotation, the supporting shell is pegged graft with the turning block inner wall is fixed, turning block bottom outer wall is equipped with lifting unit, lifting unit includes battery case, roof, battery case fixed mounting is in rack bottom outer wall, the battery has been placed in the battery case, roof fixed mounting is in turning block bottom outer wall, roof bottom outer wall fixed mounting has support column one, support column one inner wall sliding connection has support column two, support column two bottom outer wall fixed mounting has the auto-lock universal wheel, roof bottom outer wall fixed mounting has the electric putter.

As still further aspects of the utility model: the outer side wall of the storage battery box is connected with a cover plate through a hinge.

As still further aspects of the utility model: the inner wall of the placing frame is fixedly provided with a foam cushion, and the outer wall of the top of the storage battery box is provided with a detection shell.

As still further aspects of the utility model: the detection shell is tightly attached to the sponge cushion, and a lifting handle is fixedly arranged on the outer wall of the top of the detection shell.

As still further aspects of the utility model: and the side wall outside the detection shell is fixedly provided with a contact.

As still further aspects of the utility model: the outer wall of the bottom of the storage battery box is provided with a storage component, the storage component comprises a storage cloth bag, a rotating plate, a magnet and a fixing column, and the magnet is adhered to the outer wall of the bottom of the storage battery box.

As still further aspects of the utility model: the rotating plate is connected to the outer wall of the bottom of the storage battery box through a hinge, the storage cloth bag is adhered to the outer wall of the bottom of the rotating plate, the fixing column is located below the storage cloth bag, and the outer side wall of the fixing column is rotationally connected with an iron plate and a clamping plate.

As still further aspects of the utility model: and a torsion spring is fixedly arranged between the iron plate and the clamping plate, and the iron plate and the clamping plate are adhered to the outer side wall of the containing cloth bag.

Compared with the prior art, the utility model provides the electrified monitoring device for the partial discharge of the distribution cable, which has the following beneficial effects:

1. a electrified monitoring device for distribution cable partial discharge is through setting up lifting unit into roof, support column one, support column two, the combination of electric putter, supplies power to the electric putter through the battery, opens the electric putter, and reverse force makes the rotor drive the support shell wholly upwards to remove through auto-lock universal wheel, realize high rising, be suitable for multiple topography.

2. A live-line monitoring device for distribution cable partial discharge, user's accessible carry and draw the handle, will detect the casing and place in the battery box top, when the device removes, accessible foam-rubber cushion carries out the bradyseism.

3. A electrified monitoring device for distribution cable partial discharge, battery case bottom outer wall is equipped with accomodates the subassembly, through the combination that will accomodate the subassembly and set up to accomodate sack, rotating plate, magnet, fixed column, iron plate and splint, can put other instruments that use when detecting in accomodating the sack inside accomodate, when need not accomodate article, fix iron plate in magnet bottom, the accessible torsion spring makes iron plate and splint press from both sides tightly accomodating the sack, reduces accomodate the space that the sack occupy, realizes accomodating the folding of sack.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an electrified monitoring device for partial discharge of a distribution cable according to the present utility model;

fig. 2 is a schematic diagram of the whole structure of a live monitoring device for partial discharge of a distribution cable according to the present utility model;

FIG. 3 is a schematic diagram of a full section of a support housing of an electrified monitoring device for partial discharge of a distribution cable according to the present utility model;

fig. 4 is a schematic diagram of a half-section structure of a support column of an electrified monitoring device for partial discharge of a distribution cable according to the present utility model;

fig. 5 is a schematic diagram of a rack structure of an electrified monitoring device for partial discharge of a distribution cable according to the present utility model;

fig. 6 is a schematic structural diagram of a housing assembly of an electrified monitoring device for partial discharge of a distribution cable according to the present utility model;

fig. 7 is a schematic diagram of the structure at a in fig. 6 of an electrified monitoring device for partial discharge of a distribution cable according to the present utility model.

In the figure: 1. a support case; 2. a first support column; 3. a second support column; 4. a placing rack; 5. a lifting handle; 6. a detection housing; 7. self-locking universal wheels; 8. a contact; 9. a battery case; 10. a cover plate; 11. a pin; 12. a rotating block; 13. a top plate; 14. an electric push rod; 15. a sponge cushion; 16. a storage cloth bag; 17. a storage battery; 18. a rotating plate; 19. a magnet; 20. an iron plate; 21. fixing the column; 22. a torsion spring; 23. and (3) clamping plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1:

a live monitoring device for distribution cable partial discharge, this device's detection casing 6 and open (bulletin) number: the patent of CN215180375U is the same, in order to adapt to various ground environments, as shown in fig. 1-6, the support comprises a support shell 1 and a placement frame 4, the placement frame 4 is welded on the inner wall of the support shell 1, the support shell 1 is rotationally connected with a rotating block 12 through a bearing, the support shell 1 is fixedly inserted with a pin 11 with the inner wall of the rotating block 12, the outer wall of the bottom of the rotating block 12 is provided with a lifting assembly, the lifting assembly comprises a storage battery box 9 and a top plate 13, the storage battery box 9 is welded on the outer wall of the bottom of the placement frame 4, a storage battery 17 is placed in the storage battery box 9, the top plate 13 is fixed on the outer wall of the bottom of the rotating block 12 through bolts, a first supporting column 2 is welded on the outer wall of the bottom of the top plate 13, a second supporting column 3 is connected with a self-locking universal wheel 7 through bolts, and an electric push rod 14 is fixed on the outer wall of the bottom of the top plate 13 through bolts;

when using under outdoor different environment, the user accessible battery 17 supplies power to electric putter 14, opens electric putter 14 for electric putter 14's flexible end contact support column two 3 top outer walls, then reverse force makes rotor 12 drive support shell 1 wholly upwards, and remove through auto-lock universal wheel 7, realize high rising, be suitable for multiple topography, when needs climbing or downhill, the user can extract round pin 11, rotates rotor 12, all turns to support column one 2 with support column two 3 and inclines opposite direction one side, make the device more stable difficult empting when going up downhill.

The outer side wall of the storage battery box 9 is connected with a cover plate 10 through a hinge;

after the storage battery 17 in the storage battery box 9 is installed, the cover plate 10 is rotated to close the cavity of the storage battery box 9, so that the storage battery 17 in the storage battery box is prevented from being polluted.

The inner wall of the placement frame 4 is adhered with a foam cushion 15, the outer wall of the top of the storage battery box 9 is provided with a detection shell 6, the detection shell 6 is tightly adhered with the foam cushion 15, and the outer wall of the top of the detection shell 6 is welded with a lifting handle 5;

when the device is used, a user can put the detection shell 6 on the top of the storage battery box 9 by lifting the handle 5, and when the device moves, the device can perform damping through the sponge cushion 15.

The contact head 8 is fixedly arranged on the outer side wall of the detection shell 6;

when in use, the cable can be accessed through the contact head 8 for electrified detection.

In this embodiment: when using under outdoor different environment, after the battery 17 installation in the battery case 9 is accomplished, rotate the closed battery case 9 cavity of apron 10, avoid inside battery 17 to receive the pollution, user's accessible battery 17 supplies power to electric putter 14, open electric putter 14, make the flexible end contact support column two 3 top outer walls of electric putter 14, then reverse force makes rotor 12 drive support shell 1 wholly upwards, and remove through auto-lock universal wheel 7, realize highly rising, be suitable for multiple topography, when needs climbing or downhill slope, the user can extract round pin 11, rotate rotor 12, all turn to support column one 2 and support column two 3 with slope opposite direction one side, make the device more stable be difficult for empting when going up downhill slope, through lifting handle 5, place detection housing 6 at battery case 9 top, when the device removes, accessible foam-rubber cushion 15 is bradysed, insert the access of cable through contact head 8, carry out the live detection.

Example 2:

an electrified monitoring device for partial discharge of a distribution cable is shown in fig. 1-6, and the following improvements are made on the basis of embodiment 1: the storage assembly comprises a storage cloth bag 16, a rotating plate 18, a magnet 19 and a fixed column 21, wherein the magnet 19 is adhered to the outer wall of the bottom of the storage cloth bag 9, the rotating plate 18 is connected to the outer wall of the bottom of the storage cloth bag 9 through a hinge, the storage cloth bag 16 is adhered to the outer wall of the bottom of the rotating plate 18, the fixed column 21 is positioned below the storage cloth bag 16, the outer side wall of the fixed column 21 is rotationally connected with an iron plate 20 and a clamping plate 23, a torsion spring 22 is fixedly arranged between the iron plate 20 and the clamping plate 23, and the iron plate 20 and the clamping plate 23 are adhered to the outer side wall of the storage cloth bag 16;

in this embodiment: when the folding device is used, a user can place other tools used in detection into the storage cloth bag 16 to store, when articles are not needed to be stored, the user can contact the iron plate 20 with the magnet 19, fix the iron plate 20 at the bottom of the magnet 19, clamp the storage cloth bag 16 through the torsion spring 22 and the clamping plate 23, the space occupied by the storage cloth bag 16 is reduced, and folding of the storage cloth bag 16 is achieved.

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

1. The utility model provides a live monitoring device for distribution cable partial discharge, includes support shell (1), rack (4) fixed mounting is in support shell (1) inner wall, support shell (1) is connected with rotor (12) through the bearing rotation, support shell (1) and rotor (12) inner wall fixed grafting have round pin (11), rotor (12) bottom outer wall is equipped with lifting unit, a serial communication port, lifting unit includes battery case (9), roof (13), battery case (9) fixed mounting is in rack (4) bottom outer wall, battery (17) have been placed in battery case (9), roof (13) fixed mounting is in rotor (12) bottom outer wall, roof (13) bottom outer wall fixed mounting has support column one (2), support column one (2) inner wall sliding connection has support column two (3), support column two (3) bottom outer wall fixed mounting has auto-lock universal wheel (7), roof (13) bottom outer wall fixed mounting has electric putter (14).

2. Live monitoring device for partial discharges of distribution cables according to claim 1, characterized in that the external side walls of the battery box (9) are connected with cover plates (10) by hinges.

3. Live monitoring device for partial discharge of distribution cables according to claim 1, characterized in that the inner wall of the rack (4) is fixedly provided with a foam-rubber cushion (15), and the top outer wall of the battery box (9) is provided with a detection shell (6).

4. A live monitoring device for partial discharge of an electrical distribution cable according to claim 3, wherein the detection housing (6) is tightly attached to the foam-rubber cushion (15), and a lifting handle (5) is fixedly mounted on the outer wall of the top of the detection housing (6).

5. Live monitoring device for partial discharges of distribution cables according to claim 4, characterized in that the external side wall of the detection housing (6) is fixedly equipped with a contact head (8).

6. The live monitoring device for partial discharge of a distribution cable according to claim 1, wherein a storage component is arranged on the outer wall of the bottom of the storage battery box (9), the storage component comprises a storage cloth bag (16), a rotating plate (18), a magnet (19) and a fixing column (21), and the magnet (19) is adhered to the outer wall of the bottom of the storage battery box (9).

7. The live monitoring device for partial discharge of a distribution cable according to claim 6, wherein the rotating plate (18) is connected to the bottom outer wall of the storage battery box (9) through a hinge, the containing cloth bag (16) is adhered to the bottom outer wall of the rotating plate (18), the fixing column (21) is located below the containing cloth bag (16), and an iron plate (20) and a clamping plate (23) are rotatably connected to the outer side wall of the fixing column (21).

8. The live monitoring device for partial discharge of a distribution cable according to claim 7, wherein a torsion spring (22) is fixedly arranged between the iron plate (20) and the clamping plate (23), and the iron plate (20) and the clamping plate (23) are adhered to the outer side wall of the containing cloth bag (16).