CN213275916U - Non-contact type live detection device for partial discharge in distribution cable accessory - Google Patents
Non-contact type live detection device for partial discharge in distribution cable accessory Download PDFInfo
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- CN213275916U CN213275916U CN202022096329.6U CN202022096329U CN213275916U CN 213275916 U CN213275916 U CN 213275916U CN 202022096329 U CN202022096329 U CN 202022096329U CN 213275916 U CN213275916 U CN 213275916U
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- distribution cable
- insulating handle
- wireless receiving
- detection device
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Abstract
The utility model discloses a local discharge's electrified detection device of non-contact among distribution cable accessories belongs to electrified detection device technical field. Including insulating handle and protecting sheathing, the below of insulating handle is provided with the string ring, protecting sheathing sets up in insulating handle's top, and protecting sheathing's inside is provided with the wireless receiving piece to the top electrical output of wireless receiving piece is connected with the battery, the top of battery is provided with the circuit board, and one side of circuit board is provided with the electric capacity piece, one side of electric capacity piece is provided with handles the chip, and handles one side of chip and be provided with built-in antenna, one side of protecting sheathing is provided with the operation button. Through the activity response strip in the top of elasticity rotation section, usable elastic pivoted effect when needs detect the cable is laid the cable and is operated in the place that needs detected, owing to there is hollow structure, can promote the speed and the efficiency that equipment detected like this, saves user's time.
Description
Technical Field
The utility model relates to an electrified technical field that detects especially relates to a local discharge's electrified detection device of non-contact among distribution cable accessories.
Background
The live detection device is actually a device for detecting the leakage phenomenon of a cable, and can detect the action current of a current type electric shock protector, detect unbalanced leakage current smaller than the action of the current type electric shock protector, distinguish leakage voltage harmful to a human body and induction voltage harmless to the human body, and effectively detect the leakage conditions of an electric appliance and the cable.
Through the retrieval, chinese patent is granted No. cn201520656220. x's patent discloses a portable cable partial discharge live line detection device, including the high frequency partial discharge sensor that can gather the cable partial discharge information that awaits measuring, can carry out the current transformer that gathers to the cable partial discharge information that awaits measuring, and can be based on the cable partial discharge information that awaits measuring that the sensor was gathered is put in the high frequency partial discharge, but the device structure is fairly simple, the operation of being not convenient for, does not have the function of wireless charging, does not possess the function of long-time outdoor operation, and does not have the timely function of carrying out the report and the record of data, handles the ageing comparatively slowly, does not connect the function of thing networking.
In order to solve the problems, the non-contact type live detection device for partial discharge in the distribution cable accessory is designed.
Disclosure of Invention
The utility model aims at solving among the prior art structure fairly simple, the operation of being not convenient for does not have the function of wireless charging, does not possess the function of long-time open air operation, and does not have the timely function of carrying out the report and the record of data, handles the ageing comparatively slowly, does not connect the problem of the function of thing networking, and the non-contact electrified detection device of partial discharge among the distribution cable annex that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a non-contact type live detection device for partial discharge in a distribution cable accessory comprises an insulating handle and a protective shell, wherein a rope hanging ring is arranged below the insulating handle, the protective shell is arranged above the insulating handle, a wireless receiving block is arranged inside the protective shell, a storage battery is electrically connected with the upper part of the wireless receiving block in an output mode, a circuit board is arranged above the storage battery, a capacitor block is arranged on one side of the circuit board, a processing chip is arranged on one side of the capacitor block, a built-in antenna is arranged on one side of the processing chip, an operation button is arranged on one side of the protective shell, a live wire interface is arranged above the operation button, a zero wire interface is arranged on one side of the live wire interface, an electronic display screen is arranged above the zero wire interface, a signal indicating lamp is arranged above the electronic display screen, and an alarm sound raising sheet is arranged on the other side of the protective shell, the support base is installed to protecting sheathing's top, and the top of support base is provided with the elasticity and rotates the festival to the activity response strip is installed to the top that the elasticity rotated the festival, fixed protective sheath is installed to the top of activity response strip, and the internally mounted of fixed protective sheath has the magnetic field to respond to the piece.
Preferably, the insulating handle and the rope hanging ring are connected in a penetrating and binding mode, and the insulating handle and the rope hanging ring are perpendicular to each other.
Preferably, the wireless receiving block is electrically output and connected with the storage battery through a conducting wire, and the wireless receiving block is parallel to the storage battery.
Preferably, the circuit board, the capacitor block, the processing chip and the internal antenna are electrically output and connected in series through a wire, and the processing chip and the internal antenna are perpendicular to each other.
Preferably, the support base and the movable induction bar form a movable structure through an elastic rotating joint, and the elastic rotating joint and the movable induction bar are symmetrical about the central axis of the support base.
Preferably, the inner side of the fixed protective sleeve is tightly attached to the outer side of the magnetic field induction block, and the fixed protective sleeve and the magnetic field induction block are parallel to each other.
Compared with the prior art, the utility model provides a partial discharge's electrified detection device of non-contact among distribution cable accessories possesses following beneficial effect:
1. this electrified detection device of non-contact of partial discharge in distribution cable annex through installing the wireless receiving piece in the inside of protecting sheathing, has possessed the effect of carrying out wireless charging, has reduced the use of wire, has promoted the availability factor of equipment, has also reduced the accident that takes place danger, has possessed and is full of the effect disconnected promptly, has promoted pleasing to the eye degree.
2. This electrified detection device of non-contact of partial discharge in distribution cable annex, through the activity response strip in the top of elasticity rotation section, usable elastic pivoted effect when needs detect the cable is laid the cable and is operated in the place that needs detected, owing to there is hollow structure, can promote the speed and the efficiency that equipment detected like this, saves user's time.
3. The non-contact type electrified detection device for the partial discharge in the distribution cable accessory can accurately determine the position of the cable leakage by utilizing the intensity change of the detection electromagnetic field through the magnetic field induction block arranged on the inner side of the fixed protective sleeve, has the detection effect of non-direct contact, improves the safety of users and equipment, and increases the detection speed.
Drawings
Fig. 1 is a schematic front view of a non-contact type live detection device for partial discharge in a distribution cable accessory according to the present invention;
fig. 2 is a schematic side view of a non-contact type live detection device for partial discharge in a distribution cable accessory according to the present invention;
fig. 3 is an enlarged schematic structural diagram of a circuit board of a non-contact type live detection device for partial discharge in a distribution cable accessory according to the present invention;
fig. 4 is an enlarged schematic structural view of a movable sensing strip of the non-contact type live detection device for partial discharge in a distribution cable accessory.
In the figure: 1 insulating handle, 2 string rope rings, 3 protective housing, 4 wireless receiving blocks, 5 batteries, 6 circuit boards, 7 capacitance blocks, 8 processing chips, 9 built-in antennas, 10 operation buttons, 11 live wire interfaces, 12 zero line interfaces, 13 electronic display screens, 14 signal indicator lamps, 15 alarm sound raising pieces, 16 support bases, 17 elastic rotating joints, 18 movable induction strips, 19 fixed protective sleeves and 20 magnetic field induction blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a non-contact type live detection device for partial discharge in a distribution cable accessory, comprising an insulating handle 1 and a protective casing 3, wherein a rope hanging ring 2 is arranged below the insulating handle 1, the insulating handle 1 and the rope hanging ring 2 are connected in a penetrating and binding manner, and the insulating handle 1 and the rope hanging ring 2 are perpendicular to each other, when the device is not used, the device can be placed in a place with a hook for storage, so that the occupied space is saved, and the device is prevented from being lost, the protective casing 3 is arranged above the insulating handle 1, a wireless receiving block 4 is arranged inside the protective casing 3, a storage battery 5 is electrically output and connected above the wireless receiving block 4, the wireless receiving block 4 and the storage battery 5 are electrically output and connected through a wire, the wireless receiving block 4 and the storage battery 5 are parallel to each other, and the function of wireless charging is achieved, the use of wires is reduced, the use efficiency of equipment is improved, dangerous accidents are reduced, the battery has the functions of being full of and breaking, the attractiveness is improved, the circuit board 6 is arranged above the storage battery 5, the capacitor block 7 is arranged on one side of the circuit board 6, the processing chip 8 is arranged on one side of the capacitor block 7, the built-in antenna 9 is arranged on one side of the processing chip 8, the circuit board 6, the capacitor block 7, the processing chip 8 and the built-in antenna 9 are electrically output and connected in series through the wires, the processing chip 8 and the built-in antenna 9 are perpendicular to each other, the specific position of electric leakage can be accurately analyzed, data can be recorded and stored, uploaded data of the Internet of things technology can be connected when reporting is needed, the handling of accidents by related departments is facilitated, the operation key 10 is arranged on one side of the protective shell 3, and the live wire interface 11 is arranged above the operation, and one side of the live wire interface 11 is provided with a zero wire interface 12, an electronic display screen 13 is arranged above the zero wire interface 12, a signal indicator lamp 14 is arranged above the electronic display screen 13, the other side of the protective casing 3 is provided with an alarm speaker 15, a support base 16 is arranged above the protective casing 3, an elastic rotating joint 17 is arranged above the support base 16, a movable induction bar 18 is arranged above the elastic rotating joint 17, the support base 16 and the movable induction bar 18 form a movable structure through the elastic rotating joint 17, the elastic rotating joint 17 and the movable induction bar 18 are symmetrical about the central axis of the support base 16, when the cable needs to be detected, the cable can be placed at a place needing to be detected for operation by utilizing the elastic rotating effect, and due to the hollow structure, the speed and the efficiency of equipment detection can be improved, and the time of a user can be saved, fixed protective sheath 19 is installed to the top of activity response strip 18, and the internally mounted of fixed protective sheath 19 has magnetic field induction piece 20, closely laminate between the inboard of fixed protective sheath 19 and the outside of magnetic field induction piece 20, and be parallel to each other between fixed protective sheath 19 and the magnetic field induction piece 20, intensity change through utilizing the detection electromagnetic field, the position of the cable electric leakage of confirming that can be accurate, the effect of the detection of direct contact has been possessed, the security of the user of promotion and equipment, detection speed has also been increased.
In the utility model, the use method of the non-contact live detection device for partial discharge in the distribution cable accessory comprises that firstly, the staff can hold the insulated handle 1 to carry out actual operation, when the equipment is not used, the hanging rope ring 2 is used to be placed in a place with a hook to be stored, the occupied space is reduced, the loss rate is also reduced, the protective shell 3 can be used to place the components of the equipment, the function of protecting the equipment is provided, the wireless receiving block 4 is matched with the storage battery 5 to have the function of carrying out wireless contact charging, the application of a wire is reduced, the electronic components of the equipment can be installed on the installed circuit board 6, the capacitance block 7 can carry out the functions of power distribution and current stabilization, the circuit protection can be carried out when the equipment is powered off, the processing chip 8 can play the functions of recording data and processing and analyzing the equipment information, and the built-in antenna 9 of the internet of things can be used for connection, the uploading data is reported in time, the timeliness is strong, a user can operate the option needing to be operated by using the operation key 10, the live wire interface 11 can be matched with the upper zero wire interface 12 to detect the electric leakage condition of some electric appliances with lower voltage, and can be matched with the upper electronic display screen 13 to display the electric leakage information condition, the signal indicator lamp 14 can flash when detecting the electric leakage of the electric appliances, when the electric leakage phenomenon is found, the alarm loudspeaker sheet 15 can be used for giving an alarm, the support base 16 can be provided with the elastic rotating joint 17 to flexibly enable the movable induction strip 18 to rotate left and right, the cable needing to be detected can conveniently enter the equipment detection area, the normal cable has the signal that the electromagnetic field shielding layer can not detect the magnetic field, the magnetic field generated when the equipment leaks electricity is used for detecting the position of the electric leakage of the cable, the operation is simple and convenient, the detection precision is improved, the fixed protective sleeve 19 can protect the magnetic field induction block 20 from being damaged, the magnetic field induction block 20 has the function of detecting the change of an electromagnetic field, and therefore the device is informed of alarming in real time, and workers can conveniently deal with accidents.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A non-contact type live detection device for partial discharge in a distribution cable accessory comprises an insulating handle (1) and a protective shell (3), and is characterized in that a rope hanging ring (2) is arranged below the insulating handle (1), the protective shell (3) is arranged above the insulating handle (1), a wireless receiving block (4) is arranged inside the protective shell (3), a storage battery (5) is electrically output and connected above the wireless receiving block (4), a circuit board (6) is arranged above the storage battery (5), a capacitor block (7) is arranged on one side of the circuit board (6), a processing chip (8) is arranged on one side of the capacitor block (7), a built-in antenna (9) is arranged on one side of the processing chip (8), an operation key (10) is arranged on one side of the protective shell (3), and a live wire interface (11) is arranged above the operation key (10), and one side of live wire interface (11) is provided with zero line interface (12), the top of zero line interface (12) is provided with electronic display screen (13), and the top of electronic display screen (13) is provided with signal indicator lamp (14), the opposite side of protecting sheathing (3) is provided with alarm sound raising piece (15), support base (16) are installed to the top of protecting sheathing (3), and the top of support base (16) is provided with elasticity and rotates festival (17) to the top of elasticity rotation festival (17) is installed movable induction bar (18), fixed protective sheath (19) are installed to the top of activity induction bar (18), and the internally mounted of fixed protective sheath (19) has magnetic field induction piece (20).
2. The device for detecting partial discharge of distribution cable accessories in non-contact manner according to claim 1, wherein the insulating handle (1) and the rope hanging ring (2) are connected in a penetrating and binding manner, and the insulating handle (1) and the rope hanging ring (2) are perpendicular to each other.
3. The device for detecting partial discharge of power distribution cable accessory in non-contact type according to claim 1, wherein the wireless receiving block (4) is electrically connected with the storage battery (5) in output mode through a conducting wire, and the wireless receiving block (4) and the storage battery (5) are parallel to each other.
4. The device for detecting partial discharge of distribution cable accessories in non-contact manner according to claim 1, wherein the circuit board (6), the capacitor block (7), the processing chip (8) and the internal antenna (9) are electrically connected in series through wires, and the processing chip (8) and the internal antenna (9) are perpendicular to each other.
5. The device for detecting partial discharge of electric power distribution cable accessory in non-contact manner as claimed in claim 1, wherein said support base (16) is movable by means of an elastic rotation joint (17) and a movable sensing strip (18), and the elastic rotation joint (17) and the movable sensing strip (18) are symmetrical with respect to a central axis of the support base (16).
6. The device for detecting partial discharge in distribution cable accessories in non-contact manner according to claim 1, wherein the inner side of the fixing protective sleeve (19) is closely attached to the outer side of the magnetic field sensing block (20), and the fixing protective sleeve (19) and the magnetic field sensing block (20) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022096329.6U CN213275916U (en) | 2020-09-23 | 2020-09-23 | Non-contact type live detection device for partial discharge in distribution cable accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022096329.6U CN213275916U (en) | 2020-09-23 | 2020-09-23 | Non-contact type live detection device for partial discharge in distribution cable accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213275916U true CN213275916U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022096329.6U Active CN213275916U (en) | 2020-09-23 | 2020-09-23 | Non-contact type live detection device for partial discharge in distribution cable accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213275916U (en) |
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2020
- 2020-09-23 CN CN202022096329.6U patent/CN213275916U/en active Active
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