WO2021045357A1 - Enclosure of power line device and installation apparatus therefor, and power line device comprising same - Google Patents

Enclosure of power line device and installation apparatus therefor, and power line device comprising same Download PDF

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Publication number
WO2021045357A1
WO2021045357A1 PCT/KR2020/007519 KR2020007519W WO2021045357A1 WO 2021045357 A1 WO2021045357 A1 WO 2021045357A1 KR 2020007519 W KR2020007519 W KR 2020007519W WO 2021045357 A1 WO2021045357 A1 WO 2021045357A1
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WO
WIPO (PCT)
Prior art keywords
power line
upper cover
enclosure
hanger
groove
Prior art date
Application number
PCT/KR2020/007519
Other languages
French (fr)
Korean (ko)
Inventor
임병택
서정화
정도웅
Original Assignee
주식회사 파워토스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by 주식회사 파워토스 filed Critical 주식회사 파워토스
Publication of WO2021045357A1 publication Critical patent/WO2021045357A1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers

Definitions

  • the present invention relates to an enclosure of a power line device, a device for installing the same, and a device for a power line having the same, and more particularly, a fault detector for a power line that can be installed by a live wire operation on a power line of an overhead transmission line and a distribution line. And an enclosure of a device such as a sensor and an installation mechanism thereof, and a power line device having the same.
  • power outage work the work on the power line that is performed in a power outage state
  • live line work the work on the power line that is performed during normal power supply to the power line without a power outage
  • the present invention is to install various sensors such as failure detectors by live wire work without power outages on power lines such as transmission lines or distribution lines that are being operated, or various types of sensors installed on the power lines. It is an object of the present invention to provide an enclosure of a power line device having a structure that enables removal of a sensor, an installation mechanism thereof, and a power line device having the same.
  • the enclosure of a power line device for solving the above problems includes: a body having a first groove on an upper side; An upper cover provided on the body, one side of which is hingedly coupled to the body and rotatable to open or block an upper portion of the body, and having a second groove at the lower side; A clamp capable of rotating the upper cover to open the upper part of the body by contacting the upper cover when the other side is rotated by a predetermined interval in the upper direction by connecting one side to the hinged portion of the body and the upper cover. ; And a first spring providing an elastic force so that the upper cover rotates in a direction closing the upper portion of the body.
  • the first groove and the second groove are connected to each other while the upper cover closes the upper portion of the body by the elastic force of the first spring.
  • the power line may pass through the spaces of the first and second grooves connected to each other to be seated.
  • the enclosure of a power line device has a core and a coil wound around the core, so that it is possible to accommodate a current transformer that generates power by an electromagnetic induction method when combined on a power line. It is possible.
  • the body can accommodate a lower core having a groove corresponding to the first groove
  • the upper cover can accommodate an upper core having a groove corresponding to the second groove
  • the upper core and the lower core when installed on the power line, can be combined, but the space formed by the groove of the upper core and the groove of the lower core is formed by the power line. Can penetrate.
  • the enclosure of the device for a power line may be installed on the power line to accommodate a device using power through a current transformer.
  • the device may perform a function of a sensor or a fault detector that detects a state of a power line or surroundings.
  • the enclosure for a power line may further include a second spring that provides an elastic force so that the clamp rotates in the body direction.
  • the power line enclosure according to an embodiment of the present invention when installed on the power line, passes through the spaces of the first groove and the second groove while rotating the clamp toward the body by the elastic force of the second spring. It can be fixed by pressing the upper part of the furnace.
  • the body may further include a locking part provided to enable locking and fastening with the first hanger of the installation mechanism.
  • the first hanger of the installation mechanism before being installed on the power line, is engaged with the locking portion and the second hanger of the installation mechanism is engaged with the clamp.
  • the cover can open the top of the body.
  • the first hanger and the second hanger are disengaged so that the upper cover may close the upper portion of the body.
  • the enclosure of the device for a power line can be installed on a power line through a live line operation without a power outage of the power line.
  • An installation device is an installation device used when the enclosure of the device for a power line is installed on a power line, comprising: a first hanger that can be fastened to a locking portion provided in the body of the enclosure; And a second hook capable of being fastened to the clamp of the enclosure.
  • the first hanger before the enclosure is installed on the power line, the first hanger is engaged with the locking portion and the second hanger is engaged with the clamp.
  • the top can be opened.
  • the first and second hangers are disengaged, so that the upper cover of the enclosure may close the upper portion of the body of the enclosure.
  • An installation apparatus includes: a main body in which the first hanger is located on one side, the second hanger is located on the other side, and has an opening at the top to accommodate the housing in the opening; A third spring installed on the bottom surface of the opening of the main body and fixing the case in the main body by providing an elastic force when the first and second hangers are engaged with the case accommodated in the main body; And an insulating rod connected to a lower portion of the main body.
  • the installation device may further include an insertion locking portion insertable into the main body.
  • the installation device restricts the upward movement of the housing by engaging the body surface of the housing received through the opening of the main body when the housing installed on the power line is removed. Thereafter, when the housing whose upward movement is restricted is moved in the downward direction through the insulating rod, the upper cover of the housing may be opened from the body of the housing.
  • the insertion locking portion may limit the horizontal rotational movement of the housing accommodated in the main body by a protrusion provided on the body surface of the housing.
  • An apparatus for a power line includes a current transformer having a core and a coil wound around the core, and generating power in an electromagnetic induction method when coupled on the power line; And an enclosure accommodating the current transformer, and uses the power generated by the current transformer.
  • the enclosure includes: a body having a first groove at an upper side and accommodating a lower core having a groove corresponding to the first groove;
  • An upper cover provided on the body and having one side hingedly coupled to the body and rotatable so as to open or block an upper portion of the body, and having a second groove at the lower side, and accommodating an upper core having a groove corresponding to the second groove;
  • a clamp capable of rotating the upper cover to open the upper part of the body by contacting the upper cover when the other side is rotated by a predetermined interval in the upper direction by connecting one side to the hinged portion of the body and the upper cover.
  • a first spring providing an elastic force so that the upper cover rotates in a direction closing the upper portion of the body.
  • the first groove and the second groove are connected to each other while the upper cover closes the upper part of the body by the elastic force of the first spring.
  • the core and the lower core are coupled to each other, and the power line may pass through the spaces of the first and second grooves connected to each other, and may be seated through the space formed by the groove of the upper core and the groove of the lower core.
  • the device for a power line may perform a function of a sensor or a fault detector that detects a state of the power line or its surroundings.
  • the present invention constituted as described above has the advantage of enabling the installation of various sensors such as a fault detector or the removal of various sensors installed in the corresponding power line through live wire work without power failure in power lines such as transmission lines or distribution lines in operation. There is this.
  • the present invention has the advantage of enabling easy installation or removal of various sensors, such as a wireless communication type fault detector, which allows a remote current measurement of a power line or a fault location to be quickly determined, to a required place of a power line.
  • the present invention enables various sensors to be practically installed on a power line, there is an advantage of contributing to the improvement of the quality of power supply and stable power supply through the sensor.
  • the housing of the present invention since the housing of the present invention has a structure that is difficult to remove without a separate installation mechanism proposed, there is an advantage of preventing theft.
  • FIG. 1 is a perspective view of an enclosure of a power line device according to an embodiment of the present invention.
  • FIG. 2 is a plan view of an enclosure of a power line device according to an embodiment of the present invention.
  • FIG 3 is a front view of an enclosure of a power line device according to an embodiment of the present invention.
  • FIG. 4 is a side view of an enclosure of a power line device according to an embodiment of the present invention.
  • FIG. 5 is a rear view of the enclosure of the power line device according to an embodiment of the present invention.
  • FIG. 6 is a cross-sectional view of an enclosure of a power line device according to an embodiment of the present invention.
  • FIG. 7 is a perspective view of an installation device according to an embodiment of the present invention.
  • FIG. 8 is a cross-sectional view of an installation device according to an embodiment of the present invention.
  • FIG. 9 is a perspective view showing a ready state in which a case of a power line device according to an embodiment of the present invention is inserted into an installation mechanism for installation on a power line.
  • FIG. 10 is a cross-sectional view showing a state in which the enclosure of the power line device according to an embodiment of the present invention is inserted into an installation mechanism in order to remove it from the power line.
  • clamp locking portion 101 upper cover
  • first spring 116 hinge bar
  • cover fixing bolt 120 cover fixing embedded nut
  • main body 208 first hanging
  • terms such as “or” and “at least one” may represent one of words listed together, or a combination of two or more.
  • “or B” “at least one of “and B” may include only one of A or B, and may include both A and B.
  • FIG. 1 to 6 show an enclosure of a power line device according to an embodiment of the present invention. That is, for the enclosure of a power line device according to an embodiment of the present invention, FIG. 1 is a perspective view, FIG. 2 is a plan view, FIG. 3 is a front view, FIG. 4 is a side view, FIG. 5 is a rear view, and FIG. Each of the cross-sectional views is shown.
  • FIG. 7 and 8 show an installation mechanism according to an embodiment of the present invention. That is, for the installation mechanism according to an embodiment of the present invention, Figure 7 is a perspective view, Figure 8 is a cross-sectional view, respectively.
  • Figure 9 shows a perspective view of a state in which the enclosure of a power line device according to an embodiment of the present invention is inserted into an installation mechanism for installation on a power line
  • Figure 10 is a view showing the present invention for removal from the power line. It shows a cross-sectional view of a state in which the enclosure of a power line device according to an embodiment of is inserted into an installation device.
  • the enclosure of the power line device according to an embodiment of the present invention has a feature that can be installed on a power line such as a transmission line or a distribution line by a live line operation without a power outage.
  • This enclosure may be a power line enclosure capable of accommodating a current transformer.
  • the enclosure may be an enclosure for accommodating power line devices (hereinafter referred to as “the device”) such as electricity and electronics that use power generated by a current transformer as it is installed on the power line.
  • the device may be a device that performs a function of a sensor or a fault detector that detects the state of the power line or its surroundings, and the electronic circuit configuration for performing this function is a substrate 117 such as a printed circuit board (PCB). ) Can be provided.
  • PCB printed circuit board
  • the senor may sense current, sense vibration, sense temperature, sense humidity, sense air volume, sense an image, sense a partial discharge, or sense an electromagnetic wave, or detect a combination thereof.
  • a fault detector it is necessary to be installed on the power line for smooth power supply service, but it was not possible to install it by live line work as described above in the prior art, but it can be installed by live line work by this enclosure. .
  • This device may include a power supply unit or the like.
  • the power supply unit generates power using an electromagnetic induction method, and may include a current transformer and a power converter. That is, when a current flows through a power line, a magnetic field is generated around the power line by the right-hand rule of the ampere's law, and an induced electromotive force is generated in the current transformer for power generation according to the magnetic field generated by the faraday's law. By doing so, power can be generated. That is, a small current proportional to a large current of the power line may be generated in the current transformer.
  • the current transformer may be composed of a core 122 and a coil 121 wound around the core.
  • the core 122 is made of a metal material such as iron, and may be a clamp type structure including a lower core 122a and an upper core 122b to enable installation/disassembly on a power line. That is, the lower core 122a has a groove in the upper side and the upper core 122b has a groove in the lower side, and these cores 122a and 122b are combined with each other to form a ring shape and function as one core. Or, it can be separated and the core function can be stopped.
  • the grooves of the cores 122a and 122b are connected to each other, and a power line may be seated in the space of the connected grooves.
  • the core 122 may transform a line voltage of a high voltage and a high current into a low voltage and a low current according to the number of windings of the coil 121.
  • the coil 121 is wound only on the lower core 122b, but is not limited thereto.
  • This housing may include a body 106, an upper cover 101, a clap 109, a first spring 115, and the like.
  • the body 106 is provided with a first groove (112a) on the upper side, it is possible to accommodate the lower core (122a).
  • the lower core 122a may be accommodated in the body 106 so that the groove formed on the upper side thereof corresponds to the first groove 112a. That is, the body 106 may have a lower core holder 123a on its upper side corresponding to the shape of the lower core 122a to accommodate the lower core 122a. That is, referring to FIGS. 6, 9, and 10, the lower core holder 123a surrounds the lower core 122a, and a portion of the lower core 122a for contact coupling with the upper core 122b (hereinafter, (Referred to as "lower core exposed area”) can be exposed.
  • the upper cover 101 is provided with a second groove 112b at the lower side, is provided on the body 106 to cover the body 106, and accommodates the upper core 122b.
  • the upper core 122b may be accommodated in the upper cover 101 so that the groove formed at the lower side thereof corresponds to the second groove 112b.
  • the upper cover 101 may have an upper core holder 123b accommodating the upper core 122b corresponding to the shape of the upper core 122b on the lower side thereof. That is, referring to FIGS.
  • the upper core holder 123b surrounds the upper core 122b, and a portion of the upper core 122b for contact coupling with the lower core 122a (hereinafter, (Referred to as “upper core exposed area”) can be exposed.
  • upper core exposed area a portion of the upper core 122b for contact coupling with the lower core 122a
  • one side of the upper cover 101 is hingedly coupled to the body 106 to be rotatable, and the upper portion of the body 106 can be opened or blocked according to the rotation.
  • the body 106 and the upper cover 101 may be hingedly fastened through a hinge bar 116. That is, a body-side hinge 113 having a hinge groove into which the hinge bar 116 can be inserted may be formed on one side of the body 106. In addition, an upper cover side hinge 114 may be formed on one side of the upper cover 101 in which a hinge groove into which the hinge bar 116 can be inserted is formed.
  • the hinge bar 116 is inserted into each hinge groove of the body-side hinge 113 and the upper cover-side hinge 114 to be hinged, so that the hinge bar 116 is the axis of the upper cover 101 and Since the space between the body 106 may be separated or contacted, the upper portion of the body 106 may be opened or blocked by the upper cover 101. That is, the body-side hinge 113 and the upper cover-side hinge 114 may provide a function of opening or closing the upper cover 101 of the body 106.
  • the clamp 109 is a hinged portion of the body 106 and the upper cover 101, that is, one side of which is connected to a hinge bar 116 so as to be rotatable.
  • the clamp 109 may be caught by contacting the clamping portion 100 of the upper cover 101 when the other side thereof rotates by a predetermined interval in the upper direction. Accordingly, in a state in which the clamp 109 is caught in the clamping portion 100, when a continuous upward rotational force is applied to the clamp 109, the clamp 109 rotates the upper cover 101 upward. While making it possible to open the upper part of the body 106. That is, the clamp 109 is configured to transmit a rotational force in an upward direction with respect to the upper cover 101 so that the upper portion of the body 106 can be opened.
  • the first spring 115 provides a first elastic force so that the upper cover 101 keeps the upper part of the body 106 closed. That is, the first elastic force may provide a rotational force to the upper cover 101 in a direction in which the upper cover 101 closes the upper portion of the body 106.
  • the first spring 115 has one end connected to the upper cover 101 and the other end connected to the body 106, thereby providing a first elastic force.
  • the first spring 115 may be fastened to the center of the hinge bar 116, but is not limited thereto.
  • the housing may be installed on a power line by live wire work through the configuration of the body 106, the upper cover 101, the clasp 109, and the first spring 115. That is, when the housing is installed on the power line, the upper cover 101 closes the upper portion of the body 106 by the first elastic force of the first spring 115, and the first groove 112a and the second groove (112b) may be connected to each other. That is, the first and second grooves 112a and 112b form one power line groove 112.
  • the power line may be seated through the space of the first and second grooves 112a and 112b connected to each other, that is, the power line groove 112. Accordingly, by releasing the holding force for the upper cover 101 after placing the main body with the body 106 open on the power line by supporting the upper cover 101 in the upper direction through an installation mechanism, etc.
  • This enclosure can be installed on the power line more easily by live line work.
  • the housing when installed on a power line, the housing can be combined with the lower core 122a and the upper core 122b (that is, the contact bonding of the exposed portion of the lower core and the exposed portion of the upper core).
  • the space formed by the groove of the lower core 122a and the groove of the upper core 122b may be penetrated.
  • the device included in the present enclosure can be driven by using a power source for which a current transformer generates power in an electromagnetic induction method. That is, when installed on the power line, the lower core 122a and the upper core 122b are brought into contact with each other by the first elastic force, thereby performing the role of the core 122.
  • the housing may further include second springs 102 and 103 that provide a second elastic force so that the clamp 109 rotates in a direction toward the body 106.
  • the second springs 102 and 103 have one end connected to the clamp 109 and the other end connected to the body 106, thereby providing a second elastic force.
  • the second springs 102 and 103 may be fastened to both sides of the hinge bar 116, but are not limited thereto.
  • the housing may further include a spring holder 111 for fixing the lower portion of the second spring 102 to the body 106.
  • the second springs 102 and 103 may rotate the clamp 109 so that the clamp 109 faces the body 106 by providing a second elastic force.
  • the clamp 109 is a power line through which the spaces of the first groove 112a and the second groove 112b respectively have both sides of the clamp 109 provided with the upper cover 101 therebetween.
  • the power line can be fixed by applying a force to the upper part of the power line in the lower direction while contacting the upper part of the power line. That is, the power line may be fixed by the second elastic force while being positioned between the first groove 112a of the body 106 located at the lower side and the both sides of the clamp 109 located at the upper side thereof.
  • the enclosure can be more rigidly installed on the power line.
  • the clamp locking part 100 is caught by the clamp 109 and the upper cover 101 is raised together. You lose. Thereafter, when the clamp 109 is rotated in the opposite direction so that the power line is engaged at the position of the groove 112 for the line, the clamp 109 is caused by the second elastic force of the second springs 102 and 103. Depending on the size of the diameter, the power line is pressed and fixed. At this time, the upper cover 101 rotates downward by the first elastic force of the first spring 115 and descends, so that the lower core 122a and the upper core 122b come into contact with each other.
  • a first protrusion 108 may be formed on the bottom surface of the first groove 112a.
  • the clamp 109 applies pressure to the power line in the direction of the body 106, it is possible to improve the fixing force of the main body with respect to the power line by raising the coefficient of friction. As a result, it is possible to increase the fixing efficiency between the power line and the main body, and the main body may not be easily shaken on the power line even by the wind direction of the wind.
  • a spring guide 104 is provided between the clamp 109 and the hinge bar 116 to increase the diameter of the second springs 102 and 103. As a result, it is possible to further increase the second elastic force, so that the main body can be installed on the power line with a more fixed force.
  • the spring guide 104 may be made of an insulating material such as plastic, but is not limited thereto.
  • the housing may further include a bottom cover 105 that covers the bottom of the body 106 but that is detachable from the body 106. That is, when the bottom cover 105 is removed, it is possible to assemble and inspect the substrate 117 and other components provided in the body 106.
  • a waterproof and dustproof function for the body 106 may be possible.
  • a bottom cover 105 may be employed on the body 106 by using a plurality of pairs of cover fixing embedded nuts 120 and a cover fixing bolt 119 fastened thereto.
  • a space for installation of the substrate 117 of the device, an antenna, and a backup storage battery may be provided in the inner space of the body 106.
  • the installation mechanism is to install the main body on a power line or remove the installed main body from the power line by live wire work without power failure. It is an instrument used.
  • This installation mechanism may include a main body 207, a first hanger 208, a second hanger 203, a third spring 201, an insulating rod 211, and the like.
  • the housing may further include a locking portion 110 formed on the body 106.
  • the locking portion 110 may have a shape protruding or concave from the body 106, but is not limited thereto.
  • the main body 207 has an opening in the upper portion, and the body 207 can be accommodated in the opening.
  • a first hanger 208 configured to be fastened to the locking portion 110 of the main body 207 may be positioned.
  • a second hanger 203 configured to be fastened to the clamp 109 of the main body 207 may be positioned on the other side of the main body 207.
  • the first hanger 208 is engaged with the locking portion 110 of the main housing, and may be configured to connect and fix the main housing and the installation mechanism.
  • the second hanger 203 may be fastened with the clamp 109 to allow the clamp 109 and the upper cover 101 to be opened from the upper portion of the body 106.
  • first hanger 208 and the second hanger 203 may limit movement in an upward direction with respect to the main body.
  • This first hanger 208 may be connected to be rotatable in the first arm 200 provided on one side of the main body 207
  • the second hanger 203 is a second arm 202 provided on the other side of the main body 207 ) Can be connected to be rotatable.
  • the insulating rod 211 is combined with the main body 207 to enable the installation or removal of the main body by live wire work on the power line at a high position.
  • the coupling of the main body 207 and the insulating rod 211 is a screw connection between the insulating rod connection screw groove 212 formed in the main body 207 and the insulating rod threads 210 formed in the insulating rod 211 You can use
  • the present enclosure Before being installed on the power line, the present enclosure may be accommodated in the main body 207 of the present installation mechanism. At this time, in a state in which the hinge bar 116 in the main body faces toward the second arm 206 of the main installation mechanism, the lower surface of the main body is placed on the third spring 201 and the main body is placed under it. Press in the direction.
  • the first hanger 208 is engaged with the locking portion 110 of the main housing, and the second hanger 203 is engaged with the clamp 109 of the main housing. . That is, after hooking the first hook 208 to the hooking part 110, the clamp 109 is rotated upward and hooked to the second hook 203.
  • the upper cover 101 of the present housing can keep the upper portion of the body 106 open.
  • This state corresponds to the state of preparation for the installation of this enclosure.
  • the first hanger 208 may be engaged at a lower position than the second hanger 203.
  • the locking part 110 is a configuration for fixing the main body to the main installation mechanism in order to install the main body on the power line. That is, the locking portion 110 is a configuration for locking the first hanger 208 of the present installation mechanism.
  • each elastic force required for engaging and fastening the first and second hooks 208 and 203 may be provided by the third spring 201 of the present installation mechanism. That is, the third spring 201 provides an elastic force that pushes the body in the upper direction, thereby providing a locking engagement between the first hanger 208 and the locking portion 110, and the second hanger 203 and It is possible to provide a locking fastening of the clamp 109. Accordingly, the third spring 201 may help the first hanger 208 and the second hanger 203 and the main body to mutually exert a force so that the main body is fixed to the main installation mechanism.
  • the third spring 201 is provided on the bottom surface of the opening of the main body 207, the first hanger 208 and the second hanger 203 for the main body accommodated in the main body 207 of the main body 207 It is possible to provide a third elastic force directed to the upper direction when fastened by the locking. As a result, the first hanger 208 and the second hanger 203 are fastened to limit the movement in the upper direction with respect to the main housing, and the third elastic force provided in the upper direction allows the main housing to be installed when it is ready to be installed. It can be fixed more rigidly within the body 207 of the instrument.
  • the main body 207 of the installation mechanism when installed on the power line, the operator is accommodated in the main body 207 of the installation mechanism, but the upper cover 101 maintains the upper part of the body 106 in an open state, the main body 207 It can be brought close to the power line by using the insulating rod 211 connected to the lower part of the. That is, the body may be moved so that the power line is positioned between the first and second grooves 112a and 112b of the body. Thereafter, the first hanger 208 and the second hanger 203 are disengaged so that the main body can be installed on the power line while the upper cover 101 of the body closes the upper part of the body 106. have.
  • disengagement of the locking of the first hanger 208 and the second hanger 203 can be achieved by a worker moving the installation mechanism upward using an insulating rod. That is, when the power line is in contact with the bottom surface of the first groove 112a of the body 106, if the installation mechanism is moved upward, the power line presses the bottom surface of the first groove 112a and the main body
  • the third spring 201 can be compressed.
  • the body can be installed on the power line by live line work. That is, the upper cover 101 closes the upper portion of the body 106 by the first elastic force of the first spring 115, and the power line in the space of the first groove 112a and the second groove 112b connected to each other. Is positioned, and the clamp 109 can be fixed while pressing the power line in the direction of the body 106 by the second elastic force of the second springs 102 and 103.
  • the installation mechanism is raised so that the power line is positioned at the first protrusion 108 of the main body, the installation mechanism is raised so that the power line and the first protrusion 108 abut. 3
  • the spring 201 contracts, the housing is accommodated in the main body 207 of the installation mechanism, and the first and second hangers 208 and 203, which have been fastened, are released.
  • the upper cover 101 and the clamp 109 are rotated in the direction of the body 106 and closed by the elastic force of the first spring 115 and the second spring 102, 103, and the main body is fixedly installed on the power line. Can be.
  • the installation mechanism may be used when the main body installed on the power line is dismantled.
  • the housing may further include a second protrusion 107 formed to protrude from the surface of the body 106, and the installation mechanism further includes an insertion locking portion 204 that can be inserted into the body 207.
  • the plurality of insertion hooks 204 may be connected to the first arm 200 and the second arm 206, and may be engaged with the third hook 213.
  • a plurality of third hanging hooks 213 may be provided to be connected to the first arm 200 and the second arm 206.
  • the insertion locking portion 204 Before the dismantling of the main housing installed on the power line, the insertion locking portion 204 may be inserted into the main body 207 of the installation mechanism after the third hanger 213 and the locking engagement are released. In this case, the insertion locking portion 204 may be inserted protruding from the inner surface of the body 207 into the inner space, and a plurality of the insertion locking portions 204 may be inserted.
  • the locking of the first hanger 208 and the second hanger 203 may be performed. . That is, by bending the insertion locking portion 204 upward, the third hanger 213 and the insertion locking portion 204 may be engaged. Conversely, in the present ⁇ demolition mode>, the third hanger 213 and the insertion locking portion 204 can be unlocked by releasing the insertion locking portion 204 from the third hanger 213 in the opposite direction. .
  • the operator can move the main installation mechanism so that the main body installed on the power line is accommodated in the opening of the main body 207 of the main installation unit. have.
  • the insertion locking part 204 inserted into the main body 207 of the main body 207 is on the surface of the body 106 of the main body.
  • it is possible to limit the upward movement of the body That is, a portion having an outer diameter larger than that of other regions may be formed on the surface of the body 106 of the present housing, and the insertion locking portion 204 is caught in the region having the larger outer diameter.
  • Such an area having a large outer diameter may be located under the surface of the body 106, as shown in FIG. 10, but is not limited thereto. That is, the insertion locking part 204 may connect and fix the body and the installation mechanism when the body is dismantled.
  • the main body whose upward movement is limited, is moved downward through the insulating rod 211 of the present installation mechanism, so that the power line applies a force to the upper cover 101 of the main body in the upper direction.
  • the upper cover 101 opens the upper portion of the body 106 while the other side thereof rotates upward.
  • the clamp 109 may also be opened while the other side thereof rotates upward as the upper cover 101 rotates.
  • the insulating rod 211 of the installation mechanism may be rotated in the horizontal direction.
  • the insertion locking portion 204 is caught by the second protrusion 107 provided on the surface of the body 106 of the body, it is possible to limit the horizontal rotational movement of the body received in the body 207 of the installation mechanism. have. As a result, it is possible to more easily dismantle the main housing provided on the power line.
  • the insulating rod 211 is rotated by twisting the insulating rod 211 clockwise from the horizontal direction until the second protrusion 107 of the body 106 is caught by the insertion locking portion 204 of the mounting mechanism. ) Can be moved downward.
  • the main body with limited horizontal rotational movement rotates clockwise together, so that the main body can be removed from the power line.
  • the dismantled main housing can be separated from the main installation mechanism.
  • the second protrusion 107 of the main body has a function of limiting the rotation of the main body installed on the power line in the horizontal direction, it is not possible for others to dismantle the main body arbitrarily without the demolition mechanism. As a result, it is possible to fundamentally prevent theft of the main body installed on the power line.
  • the present invention solves these conventional problems, and installs various sensors such as failure detectors in a live wire operation without a power outage on power lines such as power transmission lines or distribution lines in operation, or removal of various sensors installed on the power lines. It is possible to provide a housing having a structure that enables and an installation mechanism thereof, and a sensor having the same.
  • the present invention has the advantage of enabling easy installation or removal of various sensors, such as a wireless communication type fault detector, which allows a remote current measurement of a power line or a fault location to be quickly determined, to a required place of a power line.
  • various sensors such as a wireless communication type fault detector
  • the present invention enables various sensors to be practically installed on a power line, there is an advantage of contributing to the improvement of the quality of power supply and stable power supply through the sensor.
  • the housing of the present invention has a structure that is difficult to remove without a separate installation mechanism proposed, there is an advantage of preventing theft.
  • the present invention is a power line device having a structure that enables the installation of various sensors, such as a fault detector, or the removal of various sensors installed on the corresponding power line by live wire work without a power outage on a power line such as a transmission line or distribution line in operation. Since it relates to the enclosure of the body and its installation mechanism and the equipment for a power line having the same, there is an industrial applicability.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)

Abstract

An enclosure of a power line device, according to the present invention, comprises: a body having a first groove on the upper side thereof; an upper cover which is provided on the body, is rotatable as one side thereof is hingedly coupled to the body so as to open or block the top of the body, and has a second groove on the lower side thereof; a clamp which is rotatable as one side thereof is connected to the hingedly coupled portion of the body and the upper cover, wherein when the other side thereof rotates upward by a predetermined interval, the clamp comes into contact with the upper cover and rotates the upper cover so as to open the top of the body; and a first spring which provides an elastic force such that the upper cover rotates in the direction of closing the top of the body. When being installed on a power line, the first groove and the second groove are connected to each other while the upper cover closes the top of the body by means of the elastic force of the first spring, and the power line can be seated by passing through spaces of the first groove and the second groove connected to each other.

Description

전력선로용 기기의 함체 및 그 설치기구와, 이를 구비한 전력선로용 기기Enclosure of equipment for power lines and installation devices thereof, and equipment for power lines equipped with the same
본 발명은 전력선로용 기기의 함체 및 그 설치기구와, 이를 구비한 전력선로용 기기에 관한 것으로서, 더욱 상세하게는 가공 송전선로 및 배전선로 의 전력선로에 활선작업으로 설치 가능한 전력선로용 고장감지기 및 센서 등 기기의 함체 및 그 설치기구와, 이를 구비한 전력선로용 기기에 관한 것이다.The present invention relates to an enclosure of a power line device, a device for installing the same, and a device for a power line having the same, and more particularly, a fault detector for a power line that can be installed by a live wire operation on a power line of an overhead transmission line and a distribution line. And an enclosure of a device such as a sensor and an installation mechanism thereof, and a power line device having the same.
전력계통의 정전 없는 안정적인 운용은 국가적인 각 산업의 고품질의 생산뿐만 아니라 국민들의 일상생활을 위해서 필수적인 요구사항이 되었다. 이러한 전력계통의 안정화를 위해, 스마트 그리드(smart grid) 등 IT기술과 4차 산업의 무선 통신방식의 센서기술을 이용한 전력용 원격감시제어 기술이 다양하게 소개되고 있다.Stable operation of the power system without power outages has become an essential requirement for the daily life of the people as well as the high-quality production of each national industry. In order to stabilize the power system, various remote monitoring and control technologies for power using IT technologies such as smart grid and wireless communication type sensor technologies of the fourth industry have been introduced in various ways.
이러한 기술들을 실질적으로 이용하기 위하여는 고장감지기 등의 각종 센서를 전력선로에 용이하게 정전 없이 설치할 수 있어야 한다. 특히, 전력선로의 고장 발생 시에 신속한 고장 위치 표정과 전력공급 서비스 복구를 위해, 고장감지기 등 각종 센서의 설치가 필요하다.In order to practically use these technologies, it is necessary to be able to easily install various sensors, such as a fault detector, on a power line without a power outage. In particular, it is necessary to install various sensors such as a fault detector for quick fault location expression and power supply service recovery when a power line fault occurs.
하지만, 종래에는 전력선로에 각종 센서를 설치해야 할 경우, 작업자의 안전을 위해 전력선로를 정전시켜야 하는 문제점이 있었다. 이와 같이 전력선로의 정전 상태에서 수행되는 전력선로에 대한 작업을 “정전작업”이라 지칭하며, 반대로 정전 없이 전력선로의 정상적인 전력공급 중에 수행되는 전력선로에 대한 작업을 “활선작업”이라 지칭한다. However, in the related art, when various sensors are to be installed on a power line, there is a problem in that the power line must be cut off for safety of workers. In this way, the work on the power line that is performed in a power outage state is referred to as “power outage work”, and on the contrary, the work on the power line that is performed during normal power supply to the power line without a power outage is referred to as “live line work”.
즉, 종래의 경우, 배전선로의 복수 분기선로 등에 각종 센서를 설치하기 위해서는 정전작업이 수행되어야 하나, 정전으로 인해 전력공급 서비스에 큰 지장을 초래할 수 있으므로, 현실적으로 해당 설치 작업의 시행이 불가능하였다.That is, in the conventional case, in order to install various sensors on multiple branch lines of a distribution line, a power outage operation must be performed, but the power supply service may be greatly disrupted due to a power outage, and thus the installation operation was practically impossible.
상기한 바와 같은 종래 기술의 문제점을 해결하기 위하여, 본 발명은 운용 중인 송전선로 또는 배전선로 등의 전력선로에 정전 없이 활선작업으로 고장감지기 등의 각종 센서의 설치나, 또는 해당 전력선로에 설치된 각종 센서의 철거를 가능하게 하는 구조를 가진 전력선로용 기기의 함체 및 그 설치기구와, 이를 구비한 전력선로용 기기를 제공하는데 그 목적이 있다.In order to solve the problems of the prior art as described above, the present invention is to install various sensors such as failure detectors by live wire work without power outages on power lines such as transmission lines or distribution lines that are being operated, or various types of sensors installed on the power lines. It is an object of the present invention to provide an enclosure of a power line device having a structure that enables removal of a sensor, an installation mechanism thereof, and a power line device having the same.
다만, 본 발명이 해결하고자 하는 과제는 이상에서 언급한 과제에 제한되지 않으며, 언급되지 않은 또 다른 과제들은 아래의 기재로부터 당업자에게 명확하게 이해될 수 있을 것이다.However, the problem to be solved by the present invention is not limited to the problems mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.
상기와 같은 과제를 해결하기 위한 본 발명의 일 실시예에 따른 전력선로용 기기의 함체는, 상측에 제1 홈을 구비한 몸체; 몸체 상에 마련되어 몸체의 상부를 개방하거나 막도록 그 일측이 몸체와 힌지 결합하여 회전 가능하고, 하측에 제2 홈을 구비한 상부 커버; 몸체 및 상부 커버의 힌지 결합 부분에 그 일측이 연결되어 회전 가능하되, 그 타측이 상부 방향으로 소정 간격만큼 회전 시에 상부 커버에 접촉하여 몸체의 상부를 개방시키도록 상부 커버를 회전시킬 수 있는 클램프; 및 상부 커버가 몸체의 상부를 닫는 방향으로 회전하도록 탄성력을 제공하는 제1 스프링을 포함한다.The enclosure of a power line device according to an embodiment of the present invention for solving the above problems includes: a body having a first groove on an upper side; An upper cover provided on the body, one side of which is hingedly coupled to the body and rotatable to open or block an upper portion of the body, and having a second groove at the lower side; A clamp capable of rotating the upper cover to open the upper part of the body by contacting the upper cover when the other side is rotated by a predetermined interval in the upper direction by connecting one side to the hinged portion of the body and the upper cover. ; And a first spring providing an elastic force so that the upper cover rotates in a direction closing the upper portion of the body.
본 발명의 일 실시예에 따른 전력선로용 기기의 함체는 전력선로 상에 설치될 시, 제1 스프링의 탄성력에 의해 상부 커버가 몸체의 상부를 닫으면서 제1 홈 및 제2 홈이 서로 연결되며, 서로 연결된 제1홈 및 제2 홈의 공간을 전력선로가 관통하여 안착될 수 있다.When the enclosure of the power line device according to an embodiment of the present invention is installed on the power line, the first groove and the second groove are connected to each other while the upper cover closes the upper portion of the body by the elastic force of the first spring. , The power line may pass through the spaces of the first and second grooves connected to each other to be seated.
본 발명의 일 실시예에 따른 전력선로용 기기의 함체는 코어(core) 및 코어에 권선되는 코일을 구비하여 전력선로 상에 결합 시 전자기 유도 방식으로 전원을 생성하는 변류기(Current Transformer)의 수용이 가능하다.The enclosure of a power line device according to an embodiment of the present invention has a core and a coil wound around the core, so that it is possible to accommodate a current transformer that generates power by an electromagnetic induction method when combined on a power line. It is possible.
상기 몸체는 제1 홈에 대응하는 홈을 구비한 하부 코어의 수용이 가능하고, 상기 상부 커버는 제2 홈에 대응하는 홈을 구비한 상부 코어의 수용이 가능하다.The body can accommodate a lower core having a groove corresponding to the first groove, and the upper cover can accommodate an upper core having a groove corresponding to the second groove.
본 발명의 일 실시예에 따른 전력선로용 기기의 함체는 상기 전력선로 상에 설치될 시, 상부 코어 및 하부 코어의 결합이 가능하되 상부 코어의 홈과 하부 코어의 홈이 이루는 공간을 전력선로가 관통할 수 있다.In the case of a power line device according to an embodiment of the present invention, when installed on the power line, the upper core and the lower core can be combined, but the space formed by the groove of the upper core and the groove of the lower core is formed by the power line. Can penetrate.
본 발명의 일 실시예에 따른 전력선로용 기기의 함체는 상기 전력선로 상에 설치되어 변류기를 통한 전원을 이용하는 기기를 수용할 수 있다.The enclosure of the device for a power line according to an embodiment of the present invention may be installed on the power line to accommodate a device using power through a current transformer.
상기 기기는 전력선로 또는 주변의 상태를 감지하는 센서 또는 고장감지기의 기능을 수행할 수 있다.The device may perform a function of a sensor or a fault detector that detects a state of a power line or surroundings.
본 발명의 일 실시예에 따른 전력선로용 함체는 상기 클램프가 몸체 방향으로 회전하도록 탄성력을 제공하는 제2 스프링을 더 포함할 수 있다.The enclosure for a power line according to an embodiment of the present invention may further include a second spring that provides an elastic force so that the clamp rotates in the body direction.
본 발명의 일 실시예에 따른 전력선로용 함체는 상기 전력선로 상에 설치될 시, 제2 스프링의 탄성력에 의해 클램프가 몸체를 향하도록 회전하면서 제1 홈 및 제2 홈의 공간을 관통한 전력선로의 상부를 압박하여 고정할 수 있다.The power line enclosure according to an embodiment of the present invention, when installed on the power line, passes through the spaces of the first groove and the second groove while rotating the clamp toward the body by the elastic force of the second spring. It can be fixed by pressing the upper part of the furnace.
상기 몸체는 설치기구의 제1 걸개와 걸림 체결이 가능하도록 마련된 걸림부를 더 포함할 수 있다.The body may further include a locking part provided to enable locking and fastening with the first hanger of the installation mechanism.
본 발명의 일 실시예에 따른 전력선로용 기기의 함체는 상기 전력선로 상에 설치되기 전, 설치기구의 제1 걸개가 걸림부에 걸림 체결되고 설치기구의 제2 걸개가 클램프에 걸림 체결됨으로써 상부 커버가 몸체의 상부를 개방할 수 있다.In the case of a power line device according to an embodiment of the present invention, before being installed on the power line, the first hanger of the installation mechanism is engaged with the locking portion and the second hanger of the installation mechanism is engaged with the clamp. The cover can open the top of the body.
본 발명의 일 실시예에 따른 전력선로용 기기의 함체는 상기 전력선로 상에 설치될 시, 제1 걸개 및 제2 걸개의 걸림 체결이 해제됨으로써 상부 커버가 몸체의 상부를 닫을 수 있다.When the enclosure of the device for a power line according to an embodiment of the present invention is installed on the power line, the first hanger and the second hanger are disengaged so that the upper cover may close the upper portion of the body.
본 발명의 일 실시예에 따른 전력선로용 기기의 함체는 상기 전력선로의 정전 없이 활선작업으로 전력선로 상에 설치 가능하다.The enclosure of the device for a power line according to an embodiment of the present invention can be installed on a power line through a live line operation without a power outage of the power line.
본 발명의 일 실시예에 따른 설치장치는 상술한 전력선로용 기기의 함체를 전력선로 상에 설치할 경우에 사용되는 설치장치로서, 상기 함체의 몸체에 마련된 걸림부에 걸림 체결 가능한 제1 걸개; 및 상기 함체의 클램프에 걸림 체결 가능한 제2 걸개를 포함한다.An installation device according to an embodiment of the present invention is an installation device used when the enclosure of the device for a power line is installed on a power line, comprising: a first hanger that can be fastened to a locking portion provided in the body of the enclosure; And a second hook capable of being fastened to the clamp of the enclosure.
본 발명의 일 실시예에 따른 설치장치는 상기 전력선로 상에 함체가 설치되기 전, 제1 걸개가 걸림부에 걸림 체결되고 제2 걸개가 클램프에 걸림 체결됨으로써 함체의 상부 커버가 함체의 몸체의 상부를 개방할 수 있다.In the installation device according to an embodiment of the present invention, before the enclosure is installed on the power line, the first hanger is engaged with the locking portion and the second hanger is engaged with the clamp. The top can be opened.
본 발명의 일 실시예에 따른 설치장치는 상기 전력선로 상에 함체가 설치될 시, 제1 걸개 및 제2 걸개의 걸림 체결이 해제됨으로써 함체의 상부 커버가 함체의 몸체의 상부를 닫을 수 있다.In the installation device according to an embodiment of the present invention, when the enclosure is installed on the power line, the first and second hangers are disengaged, so that the upper cover of the enclosure may close the upper portion of the body of the enclosure.
본 발명의 일 실시예에 따른 설치장치는, 상기 제1 걸개가 일측에 위치하고, 상기 제2 걸개가 타측에 위치하며, 상부에 개구부를 구비하여 그 개구부에 함체의 수용이 가능한 본체; 상기 본체의 개구부의 바닥면에 설치되며, 본체에 수용된 함체에 대한 제1 걸개 및 제2 걸개의 걸림 체결 시 탄성력을 제공하여 함체를 본체 내에 고정시키는 제3 스프링; 및 상기 본체의 하부에 연결되는 절연봉을 더 포함할 수 있다.An installation apparatus according to an embodiment of the present invention includes: a main body in which the first hanger is located on one side, the second hanger is located on the other side, and has an opening at the top to accommodate the housing in the opening; A third spring installed on the bottom surface of the opening of the main body and fixing the case in the main body by providing an elastic force when the first and second hangers are engaged with the case accommodated in the main body; And an insulating rod connected to a lower portion of the main body.
본 발명의 일 실시예에 따른 설치장치는 상기 본체 내에 삽입 가능한 삽입 걸림부를 더 포함할 수 있다.The installation device according to an embodiment of the present invention may further include an insertion locking portion insertable into the main body.
본 발명의 일 실시예에 따른 설치장치는 상기 전력선로 상에 설치된 함체의 철거 시, 본체 내에 삽입된 삽입 걸림부가 본체의 개구부를 통해 수용된 함체의 몸체 표면에 걸림으로써 함체의 상측 방향 움직임을 제한한 후, 상측 방향 움직임이 제한된 함체가 절연봉을 통해 하측 방향으로 이동될 경우에 함체의 상부 커버를 함체의 몸체로부터 개방시킬 수 있다.The installation device according to an embodiment of the present invention restricts the upward movement of the housing by engaging the body surface of the housing received through the opening of the main body when the housing installed on the power line is removed. Thereafter, when the housing whose upward movement is restricted is moved in the downward direction through the insulating rod, the upper cover of the housing may be opened from the body of the housing.
상기 삽입 걸림부는 함체의 몸체 표면에 구비된 돌기에 의해 본체에 수용된 함체의 수평 회전 움직임을 제한할 수 있다.The insertion locking portion may limit the horizontal rotational movement of the housing accommodated in the main body by a protrusion provided on the body surface of the housing.
*본 발명의 일 실시예에 따른 전력선로용 기기는, 코어(core) 및 코어에 권선되는 코일을 구비하며, 전력선로 상에 결합 시 전자기 유도 방식으로 전원을 생성하는 변류기(Current Transformer); 및 변류기를 수용한 함체를 포함하고 변류기에 의해 생성된 전원을 이용한다.* An apparatus for a power line according to an embodiment of the present invention includes a current transformer having a core and a coil wound around the core, and generating power in an electromagnetic induction method when coupled on the power line; And an enclosure accommodating the current transformer, and uses the power generated by the current transformer.
본 발명의 일 실시예에 따른 전력선로용 기기에서 상기 함체는, 상측에 제1 홈을 구비하고, 제1홈에 대응하는 홈이 형성된 하부 코어를 수용한 몸체; 몸체 상에 마련되어 몸체의 상부를 개방하거나 막도록 그 일측이 몸체와 힌지 결합하여 회전 가능하고, 하측에 제2 홈을 구비하며, 제2 홈에 대응하는 홈이 형성된 상부 코어를 수용한 상부 커버; 몸체 및 상부 커버의 힌지 결합 부분에 그 일측이 연결되어 회전 가능하되, 그 타측이 상부 방향으로 소정 간격만큼 회전 시에 상부 커버에 접촉하여 몸체의 상부를 개방시키도록 상부 커버를 회전시킬 수 있는 클램프; 및 상부 커버가 몸체의 상부를 닫는 방향으로 회전하도록 탄성력을 제공하는 제1 스프링;을 포함할 수 있다.In the device for a power line according to an embodiment of the present invention, the enclosure includes: a body having a first groove at an upper side and accommodating a lower core having a groove corresponding to the first groove; An upper cover provided on the body and having one side hingedly coupled to the body and rotatable so as to open or block an upper portion of the body, and having a second groove at the lower side, and accommodating an upper core having a groove corresponding to the second groove; A clamp capable of rotating the upper cover to open the upper part of the body by contacting the upper cover when the other side is rotated by a predetermined interval in the upper direction by connecting one side to the hinged portion of the body and the upper cover. ; And a first spring providing an elastic force so that the upper cover rotates in a direction closing the upper portion of the body.
본 발명의 일 실시예에 따른 전력선로용 기기는 상기 전력선로 상에 설치될 시, 제1 스프링의 탄성력에 의해 상부 커버가 몸체의 상부를 닫으면서 제1 홈 및 제2 홈이 서로 연결되고 상부 코어 및 하부 코어가 결합되되, 서로 연결되는된 제1홈 및 제2 홈의 공간을 전력선로가 관통하여 상부 코어의 홈과 하부 코어의 홈이 이루는 공간을 관통하여 안착될 수 있다.When the device for a power line according to an embodiment of the present invention is installed on the power line, the first groove and the second groove are connected to each other while the upper cover closes the upper part of the body by the elastic force of the first spring. The core and the lower core are coupled to each other, and the power line may pass through the spaces of the first and second grooves connected to each other, and may be seated through the space formed by the groove of the upper core and the groove of the lower core.
본 발명의 일 실시예에 따른 전력선로용 기기는 상기 전력선로 또는 그 주변의 상태를 감지하는 센서 또는 고장감지기의 기능을 수행할 수 있다.The device for a power line according to an embodiment of the present invention may perform a function of a sensor or a fault detector that detects a state of the power line or its surroundings.
상기와 같이 구성되는 본 발명은 운용 중인 송전선로 또는 배전선로 등의 전력선로에 정전 없이 활선작업으로 고장감지기 등의 각종 센서의 설치나, 또는 해당 전력선로에 설치된 각종 센서의 철거를 가능하게 하는 이점이 있다.The present invention constituted as described above has the advantage of enabling the installation of various sensors such as a fault detector or the removal of various sensors installed in the corresponding power line through live wire work without power failure in power lines such as transmission lines or distribution lines in operation. There is this.
즉, 본 발명은 전력선로의 원격 전류측정 또는 고장 위치를 신속하게 판단하게 하는 무선통신 방식 고장감지기 등의 각종 센서를 전력선로의 필요한 곳에 용이하게 설치 또는 철거가 가능하도록 하는 이점이 있다.That is, the present invention has the advantage of enabling easy installation or removal of various sensors, such as a wireless communication type fault detector, which allows a remote current measurement of a power line or a fault location to be quickly determined, to a required place of a power line.
또한, 본 발명은 전력선로 상에 각종 센서가 실제적으로 설치 가능하게 하므로, 해당 센서를 통한 전력공급의 품질 향상 및 안정적인 전력 공급에 기여할 수 있는 이점이 있다.In addition, since the present invention enables various sensors to be practically installed on a power line, there is an advantage of contributing to the improvement of the quality of power supply and stable power supply through the sensor.
또한, 본 발명의 함체는 제안하는 별도의 설치기구 없이는 철거하기 어려운 구조를 가지므로, 도난을 방지할 수 있는 이점이 있다.In addition, since the housing of the present invention has a structure that is difficult to remove without a separate installation mechanism proposed, there is an advantage of preventing theft.
본 발명에서 얻을 수 있는 효과는 이상에서 언급한 효과들로 제한되지 않으며, 언급하지 않은 또 다른 효과들은 아래의 기재로부터 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 명확하게 이해될 수 있을 것이다.The effects that can be obtained in the present invention are not limited to the above-mentioned effects, and other effects not mentioned can be clearly understood by those of ordinary skill in the art from the following description. will be.
도 1은 본 발명의 일 실시예에 따른 전력선로용 기기의 함체의 사시도를 나타낸다.1 is a perspective view of an enclosure of a power line device according to an embodiment of the present invention.
도 2는 본 발명의 일 실시예에 따른 전력선로용 기기의 함체의 평면도를 나타낸다.2 is a plan view of an enclosure of a power line device according to an embodiment of the present invention.
도 3은 본 발명의 일 실시예에 따른 전력선로용 기기의 함체의 정면도를 나타낸다.3 is a front view of an enclosure of a power line device according to an embodiment of the present invention.
도 4는 본 발명의 일 실시예에 따른 전력선로용 기기의 함체의 일 측면도를 나타낸다.4 is a side view of an enclosure of a power line device according to an embodiment of the present invention.
도 5는 본 발명의 일 실시예에 따른 전력선로용 기기의 함체의 배면도를 나타낸다.5 is a rear view of the enclosure of the power line device according to an embodiment of the present invention.
도 6은 본 발명의 일 실시예에 따른 전력선로용 기기의 함체의 단면도를 나타낸다.6 is a cross-sectional view of an enclosure of a power line device according to an embodiment of the present invention.
도 7은 본 발명의 일 실시예에 따른 설치기구의 사시도를 나타낸다.7 is a perspective view of an installation device according to an embodiment of the present invention.
도 8은 본 발명의 일 실시예에 따른 설치기구의 단면도를 나타낸다.8 is a cross-sectional view of an installation device according to an embodiment of the present invention.
도 9는 전력선로에 설치하기 위해, 본 발명의 일 실시예에 따른 전력선로용 기기의 함체를 설치기구에 삽입한 준비 상태의 사시도를 나타낸다.9 is a perspective view showing a ready state in which a case of a power line device according to an embodiment of the present invention is inserted into an installation mechanism for installation on a power line.
도 10은 전력선로로부터 철거하기 위해, 본 발명의 일 실시예에 따른 전력선로용 기기의 함체를 설치기구에 삽입한 상태의 단면도를 나타낸다.10 is a cross-sectional view showing a state in which the enclosure of the power line device according to an embodiment of the present invention is inserted into an installation mechanism in order to remove it from the power line.
[부호의 설명][Explanation of code]
100: 클램프 걸림부 101: 상부 커버100: clamp locking portion 101: upper cover
102, 103: 제2 스프링 104: 스프링 가이드102, 103: second spring 104: spring guide
105: 바닥 커버 106: 몸체105: bottom cover 106: body
107: 제2 돌기 108: 제1 돌기107: second protrusion 108: first protrusion
109: 클램프 110: 걸림부109: clamp 110: locking portion
111: 스프링 고정기 112: 선로용 홈111: spring holder 112: groove for the track
112a: 제1 홈 112b: 제2 홈112a: first groove 112b: second groove
113: 몸체측 힌지 114: 상부 커버측 힌지113: body side hinge 114: upper cover side hinge
115: 제1 스프링 116: 힌지용 바115: first spring 116: hinge bar
117: 기판 118: 방수용 고무링117: substrate 118: waterproof rubber ring
119: 커버고정 볼트 120: 커버고정 매입 너트119: cover fixing bolt 120: cover fixing embedded nut
121: 코일 122: 코어121: coil 122: core
122a: 하부 코어 122b: 상부 코어122a: lower core 122b: upper core
123: 코어 홀더 123a: 하부 코어 홀더123: core holder 123a: lower core holder
123b: 상부 코어 홀더 200: 제1 암123b: upper core holder 200: first arm
201: 제3 스프링 202: 제2 암201: third spring 202: second arm
203: 제2 걸개 204: 삽입 걸림부203: second hook 204: insertion hook portion
205: 암 고정 볼트 206: 제2 암205: arm fixing bolt 206: second arm
207: 본체 208: 제1 걸개207: main body 208: first hanging
209: 제4 스프링 210: 절연봉 나사산209: fourth spring 210: insulation rod thread
211: 절연봉 211: insulation rod
본 발명의 상기 목적과 수단 및 그에 따른 효과는 첨부된 도면과 관련한 다음의 상세한 설명을 통하여 보다 분명해 질 것이며, 그에 따라 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명의 기술적 사상을 용이하게 실시할 수 있을 것이다. 또한, 본 발명을 설명함에 있어서 본 발명과 관련된 공지 기술에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명을 생략하기로 한다.The above objects and means of the present invention and effects thereof will become more apparent through the following detailed description in connection with the accompanying drawings, and accordingly, those of ordinary skill in the technical field to which the present invention pertains to facilitate the technical idea of the present invention. I will be able to do it. In addition, in describing the present invention, when it is determined that a detailed description of a known technology related to the present invention may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted.
본 명세서에서 사용된 용어는 실시예들을 설명하기 위한 것이며, 본 발명을 제한하고자 하는 것은 아니다. 본 명세서에서, 단수형은 문구에서 특별히 언급하지 않는 한 경우에 따라 복수형도 포함한다. 본 명세서에서, "포함하다", “구비하다”, “마련하다” 또는 “가지다” 등의 용어는 언급된 구성요소 외의 하나 이상의 다른 구성요소의 존재 또는 추가를 배제하지 않는다.The terms used in the present specification are for describing exemplary embodiments, and are not intended to limit the present invention. In the present specification, the singular form also includes the plural form in some cases unless specifically stated in the phrase. In the present specification, terms such as "include", "include", "to prepare" or "have" do not exclude the presence or addition of one or more other elements other than the mentioned elements.
본 명세서에서, “또는”, “적어도 하나” 등의 용어는 함께 나열된 단어들 중 하나를 나타내거나, 또는 둘 이상의 조합을 나타낼 수 있다. 예를 들어, “또는 B”“및 B 중 적어도 하나”는 A 또는 B 중 하나만을 포함할 수 있고, A와 B를 모두 포함할 수도 있다.In the present specification, terms such as “or” and “at least one” may represent one of words listed together, or a combination of two or more. For example, “or B” “at least one of “and B” may include only one of A or B, and may include both A and B.
본 명세서에서, “예를 들어” 등에 따르는 설명은 인용된 특성, 변수, 또는 값과 같이 제시한 정보들이 정확하게 일치하지 않을 수 있고, 허용 오차, 측정 오차, 측정 정확도의 한계와 통상적으로 알려진 기타 요인을 비롯한 변형과 같은 효과로 본 발명의 다양한 실시 예에 따른 발명의 실시 형태를 한정하지 않아야 할 것이다.In this specification, the description following “for example” may not exactly match the information presented, such as the recited characteristic, variable, or value, and tolerances, measurement errors, limitations of measurement accuracy, and other commonly known factors. It should not be limited to the embodiments of the invention according to the various embodiments of the present invention to effects such as modifications, including.
본 명세서에서, 어떤 구성요소가 다른 구성요소에 '연결되어’ 있다거나 '접속되어' 있다고 기재된 경우, 그 다른 구성요소에 직접적으로 연결되어 있거나 또는 접속되어 있을 수도 있지만, 중간에 다른 구성요소가 존재할 수도 있다고 이해되어야 할 것이다. 반면에, 어떤 구성요소가 다른 구성 요소에 '직접 연결되어' 있다거나 '직접 접속되어' 있다고 언급된 때에는, 중간에 다른 구성요소가 존재하지 않는 것으로 이해될 수 있어야 할 것이다.In the present specification, when a component is described as being'connected' or'connected' to another component, it may be directly connected or connected to the other component, but other components exist in the middle. It should be understood that it may be possible. On the other hand, when a component is referred to as being'directly connected' or'directly connected' to another component, it should be understood that there is no other component in the middle.
본 명세서에서, 어떤 구성요소가 다른 구성요소의 '상에' 있다거나 '접하여' 있다고 기재된 경우, 다른 구성요소에 상에 직접 맞닿아 있거나 또는 연결되어 있을 수 있지만, 중간에 또 다른 구성요소가 존재할 수 있다고 이해되어야 할 것이다. 반면, 어떤 구성요소가 다른 구성요소의 '바로 위에' 있다거나 '직접 접하여' 있다고 기재된 경우에는, 중간에 또 다른 구성요소가 존재하지 않은 것으로 이해될 수 있다. 구성요소간의 관계를 설명하는 다른 표현들, 예를 들면, '～사이에'와 '직접 ～사이에' 등도 마찬가지로 해석될 수 있다.In the present specification, when a component is described as being'on' or'adjacent' of another component, it may be directly in contact with or connected to another component, but another component exists in the middle. It should be understood that it is possible. On the other hand, when a component is described as being'directly above' or'directly' of another component, it may be understood that another component does not exist in the middle. Other expressions describing the relationship between elements, for example,'between' and'directly,' can be interpreted as well.
본 명세서에서, '제1', '제2' 등의 용어는 다양한 구성요소를 설명하는데 사용될 수 있지만, 해당 구성요소는 위 용어에 의해 한정되어서는 안 된다. 또한, 위 용어는 각 구성요소의 순서를 한정하기 위한 것으로 해석되어서는 안되며, 하나의 구성요소와 다른 구성요소를 구별하는 목적으로 사용될 수 있다. 예를 들어, '제1구성요소'는 '제2구성요소'로 명명될 수 있고, 유사하게 '제2구성요소'도 '제1구성요소'로 명명될 수 있다.In the present specification, terms such as'first' and'second' may be used to describe various elements, but the corresponding elements should not be limited by the above terms. In addition, the terms above should not be construed as limiting the order of each component, and may be used for the purpose of distinguishing one component from another component. For example, the'first element' may be named'second element', and similarly, the'second element' may also be named'first element'.
다른 정의가 없다면, 본 명세서에서 사용되는 모든 용어는 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 공통적으로 이해될 수 있는 의미로 사용될 수 있을 것이다. 또한, 일반적으로 사용되는 사전에 정의되어 있는 용어들은 명백하게 특별히 정의되어 있지 않는 한 이상적으로 또는 과도하게 해석되지 않는다. Unless otherwise defined, all terms used in the present specification may be used with meanings that can be commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in a commonly used dictionary are not interpreted ideally or excessively unless explicitly defined specifically.
첨부된 도면에서 구성요소는 설명의 편의를 위하여 그 크기를 실제보다 확대하여 도시한 것이며, 각 구성요소의 비율은 과장되거나 축소될 수 있다.In the accompanying drawings, for convenience of explanation, the size of the components is enlarged compared to the actual one, and the ratio of each component may be exaggerated or reduced.
이하, 첨부된 도면을 참조하여 본 발명에 따른 바람직한 일 실시예를 상세히 설명하도록 한다.Hereinafter, a preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings.
도 1 내지 도 6은 본 발명의 일 실시예에 따른 전력선로용 기기의 함체를 나타낸다. 즉, 본 발명의 일 실시예에 따른 전력선로용 기기의 함체에 대해, 도 1은 사시도, 도 2는 평면도, 도 3은 정면도, 도 4는 일 측면도, 도 5는 배면도, 도 6은 단면도를 각각 나타낸다.1 to 6 show an enclosure of a power line device according to an embodiment of the present invention. That is, for the enclosure of a power line device according to an embodiment of the present invention, FIG. 1 is a perspective view, FIG. 2 is a plan view, FIG. 3 is a front view, FIG. 4 is a side view, FIG. 5 is a rear view, and FIG. Each of the cross-sectional views is shown.
도 7 및 8은 본 발명의 일 실시예에 따른 설치기구를 나타낸다. 즉, 본 발명의 일 실시예에 따른 설치기구에 대해, 도 7은 사시도, 도 8은 단면도를 각각 나타낸다. 또한, 도 9는 전력선로에 설치하기 위해, 본 발명의 일 실시예에 따른 전력선로용 기기의 함체를 설치기구에 삽입한 모습의 사시도를 나타내며, 도 10은 전력선로로부터 철거하기 위해, 본 발명의 일 실시예에 따른 전력선로용 기기의 함체를 설치기구에 삽입한 모습의 단면도를 나타낸다.7 and 8 show an installation mechanism according to an embodiment of the present invention. That is, for the installation mechanism according to an embodiment of the present invention, Figure 7 is a perspective view, Figure 8 is a cross-sectional view, respectively. In addition, Figure 9 shows a perspective view of a state in which the enclosure of a power line device according to an embodiment of the present invention is inserted into an installation mechanism for installation on a power line, and Figure 10 is a view showing the present invention for removal from the power line. It shows a cross-sectional view of a state in which the enclosure of a power line device according to an embodiment of is inserted into an installation device.
본 발명의 일 실시예에 따른 전력선로용 기기의 함체(이하, “본 함체”라 지칭함)는 정전 없이 활선작업으로 송전선로 또는 배전선로 등의 전력선로 상에 설치 가능한 특징을 가진다. 본 함체는 변류기(Current Transformer)의 수용이 가능한 전력선로용 함체일 수 있다. 이 경우, 본 함체는 전력선로 상에 설치됨에 따라 변류기에 의해 생성된 전원을 이용하는 전기, 전자 등의 전력선로용 기기(이하, “본 기기”라 지칭함)를 수용하기 위한 함체일 수 있다.The enclosure of the power line device according to an embodiment of the present invention (hereinafter, referred to as “the main enclosure”) has a feature that can be installed on a power line such as a transmission line or a distribution line by a live line operation without a power outage. This enclosure may be a power line enclosure capable of accommodating a current transformer. In this case, the enclosure may be an enclosure for accommodating power line devices (hereinafter referred to as “the device”) such as electricity and electronics that use power generated by a current transformer as it is installed on the power line.
이때, 본 기기는 전력선로 또는 그 주변의 상태를 감지하는 센서 또는 고장감지기의 기능을 수행하는 기기일 수 있으며, 이러한 기능을 수행하기 위한 전자회로 구성은 PCB(printed circuit board) 등의 기판(117)에 구비될 수 있다.In this case, the device may be a device that performs a function of a sensor or a fault detector that detects the state of the power line or its surroundings, and the electronic circuit configuration for performing this function is a substrate 117 such as a printed circuit board (PCB). ) Can be provided.
예를 들어, 센서는 전류감지, 진동감지 온도감지, 습도감지, 풍량감지, 이미지감지, 부분방전감지, 또는 전자파감지가 가능하거나, 이들의 조합에 대한 감지가 가능할 수 있다. 특히, 고장감지기의 경우, 원활한 전력공급 서비스를 위해 전력선로 상에 필수적으로 설치될 필요가 있으나, 종래기술에서 상술한 바와 같이 활선작업으로 설치할 수 없었으나, 본 함체에 의해 활선작업으로 설치 가능하다.For example, the sensor may sense current, sense vibration, sense temperature, sense humidity, sense air volume, sense an image, sense a partial discharge, or sense an electromagnetic wave, or detect a combination thereof. In particular, in the case of a fault detector, it is necessary to be installed on the power line for smooth power supply service, but it was not possible to install it by live line work as described above in the prior art, but it can be installed by live line work by this enclosure. .
이러한 본 기기는 전원부 등을 포함할 수 있다. 이때, 전원부는 전자기 유도 방식을 이용하여 전원을 생성하는 구성으로서, 변류기 및 전력 변환부를 포함할 수 있다. 즉, 전력선로에 전류가 흐르면 암페어 법칙(ampere's law)의 오른손 법칙에 의해 전력선로의 주변으로 자계가 발생하고, 발전용 변류기에는 패러데이 법칙(faraday's law)에 의하여 발생된 자계에 따라 유도 기전력이 발생함으로써, 전원이 발생할 수 있다. 즉, 변류기에는 전력선로의 큰 전류에 대해 비례하는 작은 전류가 발생할 수 있다. This device may include a power supply unit or the like. In this case, the power supply unit generates power using an electromagnetic induction method, and may include a current transformer and a power converter. That is, when a current flows through a power line, a magnetic field is generated around the power line by the right-hand rule of the ampere's law, and an induced electromotive force is generated in the current transformer for power generation according to the magnetic field generated by the faraday's law. By doing so, power can be generated. That is, a small current proportional to a large current of the power line may be generated in the current transformer.
변류기는 코어(core)(122)와 코어에 권선되는 코일(coil)(121)로 구성될 수 있다. 이때, 코어(122)는 철 등의 금속 재질로 이루어지며, 전력선로에 설치/해제가 가능하도록 하부 코어(122a)와 상부 코어(122b)를 포함하는 클램프(clamp) 방식의 구조물일 수 있다. 즉, 하부 코어(122a)는 상측으로 홈을 구비하고 상부 코어(122b)는 하측으로 홈을 구비하여, 이들 코어(122a, 122b)가 서로 결합하여 링(ring) 형상을 이루어 하나의 코어로 기능하거나, 분리되어 코어 기능을 중지될 수 있다. 코어(122a, 122b)가 서로 결합할 경우, 각 코어(122a, 122b)의 홈이 서로 연결되며, 연결된 홈의 공간에 전력선로가 안착될 수 있다.The current transformer may be composed of a core 122 and a coil 121 wound around the core. At this time, the core 122 is made of a metal material such as iron, and may be a clamp type structure including a lower core 122a and an upper core 122b to enable installation/disassembly on a power line. That is, the lower core 122a has a groove in the upper side and the upper core 122b has a groove in the lower side, and these cores 122a and 122b are combined with each other to form a ring shape and function as one core. Or, it can be separated and the core function can be stopped. When the cores 122a and 122b are coupled to each other, the grooves of the cores 122a and 122b are connected to each other, and a power line may be seated in the space of the connected grooves.
코어(122)는 코일(121)의 권선 수에 따라 고 전압, 고 전류의 선로 전압을 저 전압, 저 전류로 변성시킬 수 있다. 다만, 본 함체의 구조상 누수 발생 등의 문제를 방지하기 위해, 코일(121)은 하부 코어(122b)에만 권선되는 것이 바람직할 수 있으나, 이에 한정되는 것은 아니다.The core 122 may transform a line voltage of a high voltage and a high current into a low voltage and a low current according to the number of windings of the coil 121. However, in order to prevent problems such as water leakage due to the structure of the present housing, it may be preferable that the coil 121 is wound only on the lower core 122b, but is not limited thereto.
본 함체는 몸체(106), 상부 커버(101), 클래프(109), 제1 스프링(115) 등을 포함할 수 있다.This housing may include a body 106, an upper cover 101, a clap 109, a first spring 115, and the like.
몸체(106)는 상측에 제1 홈(112a)을 구비한 것으로서, 하부 코어(122a)의 수용이 가능하다. 이때, 하부 코어(122a)는 그 상측에 형성된 홈이 제1 홈(112a)에 대응하도록 몸체(106)에 수용될 수 있다. 즉, 몸체(106)는 하부 코어(122a)의 형상에 대응하여 하부 코어(122a)를 수용하는 하부 코어 홀더(123a)를 그 상측에 구비할 수 있다. 즉, 도 6, 도 9 및 도 10을 참조하면, 하부 코어 홀더(123a)는 하부 코어(122a)를 둘러싸되, 상부 코어(122b)와 접촉 결합하기 위한 하부 코어(122a)의 부위(이하, “하부 코어 노출 부위”라 지칭함)를 노출시킬 수 있다.The body 106 is provided with a first groove (112a) on the upper side, it is possible to accommodate the lower core (122a). In this case, the lower core 122a may be accommodated in the body 106 so that the groove formed on the upper side thereof corresponds to the first groove 112a. That is, the body 106 may have a lower core holder 123a on its upper side corresponding to the shape of the lower core 122a to accommodate the lower core 122a. That is, referring to FIGS. 6, 9, and 10, the lower core holder 123a surrounds the lower core 122a, and a portion of the lower core 122a for contact coupling with the upper core 122b (hereinafter, (Referred to as "lower core exposed area") can be exposed.
상부 커버(101)는 하측에 제2 홈(112b)을 구비한 것으로서, 몸체(106)를 덮도록 몸체(106) 상에 마련되며, 상부 코어(122b)의 수용이 가능하다. 이때, 상부 코어(122b)는 그 하측에 형성된 홈이 제2 홈(112b)에 대응하도록 상부 커버(101)에 수용될 수 있다. 즉, 상부 커버(101)는 상부 코어(122b)의 형상에 대응하여 상부 코어(122b)를 수용하는 상부 코어 홀더(123b)를 그 하측에 구비할 수 있다. 즉, 도 6, 도 9 및 도 10을 참조하면, 상부 코어 홀더(123b)는 상부 코어(122b)를 둘러싸되, 하부 코어(122a)와 접촉 결합하기 위한 상부 코어(122b)의 부위(이하, “상부 코어 노출 부위”라 지칭함)를 노출시킬 수 있다. 다만, 구조를 더 명확하게 나타내기 위해, 도 6에서 상부 코어(122b) 및 하부 코어 홀더(123a)는 생략하였으며, 이들 구성(122b, 123a)은 도 9 및 도 10을 참고할 수 있다.The upper cover 101 is provided with a second groove 112b at the lower side, is provided on the body 106 to cover the body 106, and accommodates the upper core 122b. In this case, the upper core 122b may be accommodated in the upper cover 101 so that the groove formed at the lower side thereof corresponds to the second groove 112b. That is, the upper cover 101 may have an upper core holder 123b accommodating the upper core 122b corresponding to the shape of the upper core 122b on the lower side thereof. That is, referring to FIGS. 6, 9 and 10, the upper core holder 123b surrounds the upper core 122b, and a portion of the upper core 122b for contact coupling with the lower core 122a (hereinafter, (Referred to as “upper core exposed area”) can be exposed. However, in order to show the structure more clearly, the upper core 122b and the lower core holder 123a are omitted in FIG. 6, and these configurations 122b and 123a may be referred to FIGS. 9 and 10.
특히, 상부 커버(101)는 그 일측이 몸체(106)와 힌지 결합하여 회전 가능하며, 그 회전에 따라 몸체(106)의 상부를 개방하거나 막을 수 있다. In particular, one side of the upper cover 101 is hingedly coupled to the body 106 to be rotatable, and the upper portion of the body 106 can be opened or blocked according to the rotation.
몸체(106) 및 상부 커버(101)는 힌지용 바(116)를 통해 힌지 체결될 수 있다. 즉, 몸체(106)의 일측에는 힌지용 바(116)의 삽입이 가능한 힌지 홈이 형성된 몸체측 힌지(113)가 형성될 수 있다. 또한, 상부 커버(101)의 일측에는 힌지용 바(116)의 삽입이 가능한 힌지 홈이 형성된 상부 커버측 힌지(114)가 형성될 수 있다. 이에 따라, 몸체측 힌지(113)와 상부 커버측 힌지(114)의 각 힌지 홈에 힌지용 바(116)가 삽입되어 힌지 체결됨으로써, 힌지용 바(116)를 축으로 상부 커버(101)와 몸체(106)의 사이가 떨어지거나 접촉할 수 있어, 몸체(106)의 상부가 상부 커버(101)에 의해 개방되거나 막혀질 수 있다. 즉, 몸체측 힌지(113)와 상부 커버측 힌지(114)는 상부 커버(101)를 몸체(106)의 상부를 개방하거나 닫기 위한 기능을 제공할 수 있다.The body 106 and the upper cover 101 may be hingedly fastened through a hinge bar 116. That is, a body-side hinge 113 having a hinge groove into which the hinge bar 116 can be inserted may be formed on one side of the body 106. In addition, an upper cover side hinge 114 may be formed on one side of the upper cover 101 in which a hinge groove into which the hinge bar 116 can be inserted is formed. Accordingly, the hinge bar 116 is inserted into each hinge groove of the body-side hinge 113 and the upper cover-side hinge 114 to be hinged, so that the hinge bar 116 is the axis of the upper cover 101 and Since the space between the body 106 may be separated or contacted, the upper portion of the body 106 may be opened or blocked by the upper cover 101. That is, the body-side hinge 113 and the upper cover-side hinge 114 may provide a function of opening or closing the upper cover 101 of the body 106.
클램프(109)는 몸체(106) 및 상부 커버(101)의 힌지 결합 부분, 즉 힌지용 바(116)에 그 일측이 연결되어 회전 가능한 구성이다. 특히, 클램프(109)는 그 타측이 상부 방향으로 소정 간격만큼 회전 시에 상부 커버(101)의 클램프 걸림부(100)에 접촉하여 걸릴 수 있다. 이에 따라, 클램프(109)가 클램프 걸림부(100)에 걸린 상태에서, 클램프(109)에 계속된 상부 방향의 회전력이 가해지는 경우, 클램프(109)는 상부 커버(101)를 상부 방향으로 회전시키면서 몸체(106)의 상부를 개방시킬 수 있다. 즉, 클램프(109)는 상부 커버(101)에 대해 상부 방향으로의 회전력을 전달하여, 몸체(106)의 상부가 개방될 수 있게 하는 구성이다.The clamp 109 is a hinged portion of the body 106 and the upper cover 101, that is, one side of which is connected to a hinge bar 116 so as to be rotatable. In particular, the clamp 109 may be caught by contacting the clamping portion 100 of the upper cover 101 when the other side thereof rotates by a predetermined interval in the upper direction. Accordingly, in a state in which the clamp 109 is caught in the clamping portion 100, when a continuous upward rotational force is applied to the clamp 109, the clamp 109 rotates the upper cover 101 upward. While making it possible to open the upper part of the body 106. That is, the clamp 109 is configured to transmit a rotational force in an upward direction with respect to the upper cover 101 so that the upper portion of the body 106 can be opened.
제1 스프링(115)은 상부 커버(101)가 몸체(106)의 상부를 닫는 상태를 유지하도록 제1 탄성력을 제공한다. 즉, 제1 탄성력은 상부 커버(101)가 몸체(106)의 상부를 닫는 방향으로 상부 커버(101)에 회전력을 제공할 수 있다. 이러한 제1 스프링(115)은 그 일단이 상부 커버(101)에 연결되고 그 타단이 몸체(106)에 연결됨으로써, 제1 탄성력을 제공할 수 있다. 예를 들어, 제1 스프링(115)은 힌지용 바(116)의 중심부에 체결될 수 있으나, 이에 한정되는 것은 아니다.The first spring 115 provides a first elastic force so that the upper cover 101 keeps the upper part of the body 106 closed. That is, the first elastic force may provide a rotational force to the upper cover 101 in a direction in which the upper cover 101 closes the upper portion of the body 106. The first spring 115 has one end connected to the upper cover 101 and the other end connected to the body 106, thereby providing a first elastic force. For example, the first spring 115 may be fastened to the center of the hinge bar 116, but is not limited thereto.
본 함체는 이러한 몸체(106), 상부 커버(101), 클래프(109) 및 제1 스프링(115)의 구성을 통해 전력선로 상에 활선작업으로 설치될 수 있다. 즉, 본 함체가 전력선로 상에 설치될 시, 제1 스프링(115)의 제1 탄성력에 의해 상부 커버(101)가 몸체(106)의 상부를 닫으면서 제1 홈(112a) 및 제2 홈(112b)이 서로 연결될 수 있다. 즉, 제1 홈(112a) 및 제2 홈(112b)은 하나의 전력선용 홈(112)을 이룬다. The housing may be installed on a power line by live wire work through the configuration of the body 106, the upper cover 101, the clasp 109, and the first spring 115. That is, when the housing is installed on the power line, the upper cover 101 closes the upper portion of the body 106 by the first elastic force of the first spring 115, and the first groove 112a and the second groove (112b) may be connected to each other. That is, the first and second grooves 112a and 112b form one power line groove 112.
이때, 전력선로는 서로 연결된 제1 홈(112a) 및 제2 홈(112b)의 공간, 즉 전력선용 홈(112)을 관통하여 안착될 수 있다. 이에 따라, 설치기구 등을 통해, 상부 커버(101)를 상부 방향으로 지지하도록 하여 몸체(106)가 개방된 상태의 본 함체를 전력선로에 위치시킨 후, 상부 커버(101)에 대한 지지력를 해제함으로써 전력선로 상에 본 함체를 보다 간편하게 활선작업으로 설치할 수 있다.In this case, the power line may be seated through the space of the first and second grooves 112a and 112b connected to each other, that is, the power line groove 112. Accordingly, by releasing the holding force for the upper cover 101 after placing the main body with the body 106 open on the power line by supporting the upper cover 101 in the upper direction through an installation mechanism, etc. This enclosure can be installed on the power line more easily by live line work.
특히, 전력선로 상에 설치될 시, 본 함체는 하부 코어(122a) 및 상부 코어(122b)의 결합(즉, 하부 코어 노출 부위와 상부 코어 노출 부위의 접촉 결합)이 가능하며, 이때 전력선로가 하부 코어(122a)의 홈과 상부 코어(122b)의 홈이 이루는 공간을 관통할 수 있다. 그 결과, 본 함체에 포함된 본 기기는 변류기가 전자기 유도 방식으로 전원을 생성하는 전원을 이용하여 구동될 수 있다. 즉, 전력선로 상에 설치될 시, 제1 탄성력에 의해 하부 코어(122a)와 상부 코어(122b)가 접촉하게 되면서 코어(122)의 역할이 수행될 수 있다.In particular, when installed on a power line, the housing can be combined with the lower core 122a and the upper core 122b (that is, the contact bonding of the exposed portion of the lower core and the exposed portion of the upper core). The space formed by the groove of the lower core 122a and the groove of the upper core 122b may be penetrated. As a result, the device included in the present enclosure can be driven by using a power source for which a current transformer generates power in an electromagnetic induction method. That is, when installed on the power line, the lower core 122a and the upper core 122b are brought into contact with each other by the first elastic force, thereby performing the role of the core 122.
또한, 본 함체는 클램프(109)가 몸체(106)를 향하는 방향으로 회전하도록 제2 탄성력을 제공하는 제2 스프링(102, 103)을 더 포함할 수 있다. 이러한 제2 스프링(102, 103)은 그 일단이 클램프(109)에 연결되고 그 타단이 몸체(106)에 연결됨으로써, 제2 탄성력을 제공할 수 있다. 예를 들어, 제2 스프링(102, 103)은 힌지용 바(116)의 양측에 각각 체결될 수 있으나, 이에 한정되는 것은 아니다. 또한, 본 함체는 제2 스프링(102)의 하부를 몸체(106)에 고정하는 스프링 고정기(111)를 더 포함할 수 있다.In addition, the housing may further include second springs 102 and 103 that provide a second elastic force so that the clamp 109 rotates in a direction toward the body 106. The second springs 102 and 103 have one end connected to the clamp 109 and the other end connected to the body 106, thereby providing a second elastic force. For example, the second springs 102 and 103 may be fastened to both sides of the hinge bar 116, but are not limited thereto. In addition, the housing may further include a spring holder 111 for fixing the lower portion of the second spring 102 to the body 106.
본 함체가 전력선로 상에 설치될 시, 제2 스프링(102, 103)은 제2 탄성력을 제공함으로써 클램프(109)가 몸체(106)를 향하도록 클램프(109)를 회전시킬 수 있다. 그 결과, 해당 제2 탄성력에 의해, 클램프(109)는 상부 커버(101)를 사이에 두고 마련된 그 양측 부위가 각각 제1 홈(112a) 및 제2 홈(112b)의 공간을 관통한 전력선로의 상부를 접촉하면서 전력선로의 상부를 하부 방향으로 힘을 가함으로써, 전력선로를 고정시킬 수 있다. 즉, 전력선로는 그 하측에 위치한 몸체(106)의 제1 홈(112a)과, 그 상측에 위치한 클램프(109)의 양측 부위의 사이에 위치하면서, 제2 탄성력에 의해 고정될 수 있으며, 본 함체는 전력선로 상에 더욱 견고하게 설치될 수 있다.When the housing is installed on the power line, the second springs 102 and 103 may rotate the clamp 109 so that the clamp 109 faces the body 106 by providing a second elastic force. As a result, due to the second elastic force, the clamp 109 is a power line through which the spaces of the first groove 112a and the second groove 112b respectively have both sides of the clamp 109 provided with the upper cover 101 therebetween. The power line can be fixed by applying a force to the upper part of the power line in the lower direction while contacting the upper part of the power line. That is, the power line may be fixed by the second elastic force while being positioned between the first groove 112a of the body 106 located at the lower side and the both sides of the clamp 109 located at the upper side thereof. The enclosure can be more rigidly installed on the power line.
예를 들어, 본 함체를 전력선로에 위해, 클램프(109)의 타단을 상부 방향으로 약 30도 정도 회전시키면, 클램프 걸림부(100)가 클램프(109)에 걸려서 상부 커버(101)가 함께 올려지게 된다. 이후, 선로용 홈(112)의 위치에 전력선로가 물리도록 클램프(109)를 반대 방향으로 회전시켜 내리면, 제2 스프링(102, 103)의 제2 탄력력에 의해 클램프(109)는 전력선의 직경 크기에 따라서 전력선로를 눌러서 고정한다. 이때, 상부 커버(101)는 제1 스프링(115)의 제1 탄성력에 의해 하부 방향으로 회전하여 내려오면서, 하부 코어(122a) 및 상부 코어(122b)가 서로 접촉하게 된다.For example, if the other end of the clamp 109 is rotated upward by about 30 degrees for the power line, the clamp locking part 100 is caught by the clamp 109 and the upper cover 101 is raised together. You lose. Thereafter, when the clamp 109 is rotated in the opposite direction so that the power line is engaged at the position of the groove 112 for the line, the clamp 109 is caused by the second elastic force of the second springs 102 and 103. Depending on the size of the diameter, the power line is pressed and fixed. At this time, the upper cover 101 rotates downward by the first elastic force of the first spring 115 and descends, so that the lower core 122a and the upper core 122b come into contact with each other.
또한, 제1 홈(112a)의 바닥면에는 제1 돌기(108)가 형성될 수 있다. 이 경우, 클램프(109)가 몸체(106)의 방향으로 전력선로에 대한 압력을 가할 때, 그 마찰계수를 올려 전력선로에 대한 본 함체의 고정력을 향상시킬 수 있다. 그 결과, 전력선로와 본 함체 간의 고정 효율을 높일 수 있으며, 본 함체가 바람의 풍향에 의해서도 전력선로 상에서 쉽게 흔들리지 않을 수 있다.In addition, a first protrusion 108 may be formed on the bottom surface of the first groove 112a. In this case, when the clamp 109 applies pressure to the power line in the direction of the body 106, it is possible to improve the fixing force of the main body with respect to the power line by raising the coefficient of friction. As a result, it is possible to increase the fixing efficiency between the power line and the main body, and the main body may not be easily shaken on the power line even by the wind direction of the wind.
클램프(109)와 힌지용 바(116) 사이에는 스프링 가이드(104)를 구비하여 제2 스프링(102, 103)의 직경을 더 크게 할 수 있다. 그 결과, 제2 탄성력을 더욱 높일 수 있어, 본 함체가 더 고정력으로 전력선로 상에 설치되게 할 수 있다. 예를 들어, 스프링 가이드(104)는 플라스틱 등의 절연성 재질로 이루어질 수 있으나, 이에 한정되는 것은 아니다.A spring guide 104 is provided between the clamp 109 and the hinge bar 116 to increase the diameter of the second springs 102 and 103. As a result, it is possible to further increase the second elastic force, so that the main body can be installed on the power line with a more fixed force. For example, the spring guide 104 may be made of an insulating material such as plastic, but is not limited thereto.
한편, 본 함체는 몸체(106)의 바닥을 덮되 몸체(106)로부터 착탈될 수 있는 바닥 커버(105)를 더 포함할 수 있다. 즉, 바닥 커버(105)가 탈거되면, 몸체(106) 내부에 구비된 기판(117), 기타 부품 등의 조립 및 점검이 가능하다. 몸체(106)의 바닥에 바닥 커버(105)를 다수의 볼트와 방수용 고무링(118)을 삽입하여 고정함으로써, 몸체(106)에 대한 방수 및 방분진 기능을 가능할 수 있다. 또한, 몸체(106)의 내측 면에서 하부 코어(122a)와 몸체(106) 간에 용액 에폭시 수지 등으로 접착 고정 및 경화를 통해, 몸체(106)와 하부 코어(122a) 간의 방수 및 방분진 처리가 가능할 수 있다. 또한, 다수 쌍의 커버고정 매입 너트(120)와, 이에 체결되는 커버고정 볼트(119)를 이용하여, 몸체(106)에 바닥 커버(105)를 채용할 수 있다. On the other hand, the housing may further include a bottom cover 105 that covers the bottom of the body 106 but that is detachable from the body 106. That is, when the bottom cover 105 is removed, it is possible to assemble and inspect the substrate 117 and other components provided in the body 106. By inserting and fixing the floor cover 105 on the bottom of the body 106 by inserting a plurality of bolts and a waterproof rubber ring 118, a waterproof and dustproof function for the body 106 may be possible. In addition, through adhesive fixing and curing between the lower core 122a and the body 106 on the inner side of the body 106 with a solution epoxy resin, etc., waterproofing and dustproof treatment between the body 106 and the lower core 122a is possible. It can be possible. In addition, a bottom cover 105 may be employed on the body 106 by using a plurality of pairs of cover fixing embedded nuts 120 and a cover fixing bolt 119 fastened thereto.
또한, 몸체(106)의 내부 공간에는 본 기기의 기판(117), 안테나, 백업용 축전지 등의 설치를 위한 공간이 마련될 수 있다.In addition, a space for installation of the substrate 117 of the device, an antenna, and a backup storage battery may be provided in the inner space of the body 106.
다음으로, 본 발명의 일 실시예에 따른 설치기구에 대해서 설명하도록 하다.Next, an installation mechanism according to an embodiment of the present invention will be described.
본 발명의 일 실시예에 따른 설치기구(이하, “본 설치기구”라 지칭함)는 전력선로의 정전 없이 활선작업으로 본 함체를 전력선로 상에 설치하거나, 설치된 본 함체를 전력선로로부터 철거하기 위해 사용되는 기구이다.The installation mechanism according to an embodiment of the present invention (hereinafter referred to as “the installation mechanism”) is to install the main body on a power line or remove the installed main body from the power line by live wire work without power failure. It is an instrument used.
본 설치기구는 본체(207), 제1 걸개(208), 제2 걸개(203), 제3 스프링(201), 절연봉(211) 등을 포함할 수 있다. 또한, 이러한 본 설치기구의 사용이 가능하도록, 본 함체는 몸체(106)에 형성된 걸림부(110) 등을 더 포함할 수 있다. 예를 들어, 걸림부(110)는 몸체(106)로부터 돌출되거나 요입된 형상을 가질 수 있으나, 이에 한정되는 것은 아니다.This installation mechanism may include a main body 207, a first hanger 208, a second hanger 203, a third spring 201, an insulating rod 211, and the like. In addition, to enable the use of this installation mechanism, the housing may further include a locking portion 110 formed on the body 106. For example, the locking portion 110 may have a shape protruding or concave from the body 106, but is not limited thereto.
본체(207)는 상부에 개구부를 구비하여 그 개구부에 본 함체의 수용이 가능한 구성이다. 이러한 본체(207)의 일측에는 본 함체의 걸림부(110)에 걸림 체결 가능하도록 구성된 제1 걸개(208)가 위치할 수 있다. 또한, 본체(207)의 타측에는 본 함체의 클램프(109)에 걸림 체결 가능하도록 구성된 제2 걸개(203) 위치할 수 있다.The main body 207 has an opening in the upper portion, and the body 207 can be accommodated in the opening. At one side of the main body 207, a first hanger 208 configured to be fastened to the locking portion 110 of the main body 207 may be positioned. In addition, a second hanger 203 configured to be fastened to the clamp 109 of the main body 207 may be positioned on the other side of the main body 207.
제1 걸개(208)는 본 함체의 걸림부(110)와 걸림 체결되어, 본 함체와 본 설치기구를 연결 고정하기 위한 구성일 수 있다. 또한, 제2 걸개(203)는 클램프(109)와 걸림 체결되어, 클램프(109)와 상부 커버(101)가 몸체(106)의 상부로부터 개방되게 하는 구성일 수 있다. The first hanger 208 is engaged with the locking portion 110 of the main housing, and may be configured to connect and fix the main housing and the installation mechanism. In addition, the second hanger 203 may be fastened with the clamp 109 to allow the clamp 109 and the upper cover 101 to be opened from the upper portion of the body 106.
다만, 제1 걸개(208) 및 제2 걸개(203)의 걸림 체결은 본 함체에 대한 상부 방향으로의 움직임을 제한할 수 있다. 이러한 제1 걸개(208)는 본체(207)의 일측에 마련된 제1 암(200)에서 회전 가능하도록 연결될 수 있고, 제2 걸개(203)는 본체(207)의 타측에 마련된 제2 암(202)에서 회전 가능하도록 연결될 수 있다. However, the fastening of the first hanger 208 and the second hanger 203 may limit movement in an upward direction with respect to the main body. This first hanger 208 may be connected to be rotatable in the first arm 200 provided on one side of the main body 207, and the second hanger 203 is a second arm 202 provided on the other side of the main body 207 ) Can be connected to be rotatable.
절연봉(211)은 본체(207)와 결합하여, 높은 위치의 전력선로에 대한 활선작업으로 본 함체의 설치 또는 철거가 가능하게 한다. 예를 들어, 본체(207)와 절연봉(211)의 결합은 본체(207)에 형성된 절연봉 연결용 나사홈(212)과, 절연봉(211)에 형성된 절연봉 나사산(210) 간의 나사 결합을 이용할 수 있다. The insulating rod 211 is combined with the main body 207 to enable the installation or removal of the main body by live wire work on the power line at a high position. For example, the coupling of the main body 207 and the insulating rod 211 is a screw connection between the insulating rod connection screw groove 212 formed in the main body 207 and the insulating rod threads 210 formed in the insulating rod 211 You can use
<전력선로 상에 본 함체의 설치: 설치 모드><Installation of this enclosure on the power line: installation mode>
전력선로 상에 설치되기 전, 본 함체는 본 설치기구의 본체(207)에 수용될 수 있다. 이때, 본 함체에서 힌지용 바(116) 부분이 본 설치기구의 제2 암(206) 쪽으로 향하도록 한 상태에서, 본 함체의 하면을 제3 스프링(201) 상에 올려놓고 본 함체가 그 하부 방향으로 눌러지게 한다.Before being installed on the power line, the present enclosure may be accommodated in the main body 207 of the present installation mechanism. At this time, in a state in which the hinge bar 116 in the main body faces toward the second arm 206 of the main installation mechanism, the lower surface of the main body is placed on the third spring 201 and the main body is placed under it. Press in the direction.
이후, 도 9에 도시된 바와 같이, 제1 걸개(208)가 본 함체의 걸림부(110)에 걸림 체결되게 하고, 제2 걸개(203)가 본 함체의 클램프(109)에 걸림 체결되게 한다. 즉, 제1 걸개(208)를 걸림부(110)에 건 후, 클램프(109)를 상부 방향으로 회전시켜 제2 걸개(203)에 건다.Thereafter, as shown in FIG. 9, the first hanger 208 is engaged with the locking portion 110 of the main housing, and the second hanger 203 is engaged with the clamp 109 of the main housing. . That is, after hooking the first hook 208 to the hooking part 110, the clamp 109 is rotated upward and hooked to the second hook 203.
그 결과, 본 함체의 상부 커버(101)는 몸체(106)의 상부를 개방한 상태를 계속 유지할 수 있다. 이러한 상태가 본 함체의 설치를 위한 준비 상태에 해당한다. 다만, 걸림 체결의 대상이 구비된 위치를 고려할 때, 제1 걸개(208)는 제2 걸개(203) 보다 낮은 위치에서 걸림 체결될 수 있다.As a result, the upper cover 101 of the present housing can keep the upper portion of the body 106 open. This state corresponds to the state of preparation for the installation of this enclosure. However, in consideration of the position at which the object to be engaged is provided, the first hanger 208 may be engaged at a lower position than the second hanger 203.
한편, 걸림부(110)는 본 함체를 전력선로 상에 설치하기 위해 본 설치기구에 본 함체를 고정하기 위한 구성이다. 즉, 걸림부(110)는 본 설치 기구의 제1 걸개(208)를 걸기 위한 구성이다. 이때, 제1 결개(208) 및 제2 걸개(203)의 걸림 체결에 필요한 각 탄성력은 본 설치기구의 제3 스프링(201)에 의헤 제공될 수 있다. 즉, 제3 스프링(201)은 본 함체를 상부 방향으로 밀어주는 탄성력을 제공함으로써, 제1 걸개(208)와 걸림부(110)의 걸림 체결을 제공할 수 있고, 제2 걸개(203)와 클램프(109)의 걸림 체결을 제공할 수 있다. 이에 따라, 제3 스프링(201)은 제1 걸개(208) 및 제2 걸개(203)와 본 함체가 상호적으로 힘을 작용하여, 본 함체가 본 설치기구에 고정되게 도와줄 수 있다.On the other hand, the locking part 110 is a configuration for fixing the main body to the main installation mechanism in order to install the main body on the power line. That is, the locking portion 110 is a configuration for locking the first hanger 208 of the present installation mechanism. At this time, each elastic force required for engaging and fastening the first and second hooks 208 and 203 may be provided by the third spring 201 of the present installation mechanism. That is, the third spring 201 provides an elastic force that pushes the body in the upper direction, thereby providing a locking engagement between the first hanger 208 and the locking portion 110, and the second hanger 203 and It is possible to provide a locking fastening of the clamp 109. Accordingly, the third spring 201 may help the first hanger 208 and the second hanger 203 and the main body to mutually exert a force so that the main body is fixed to the main installation mechanism.
특히, 제3 스프링(201)이 본체(207)의 개구부의 바닥면에 구비됨에 따라, 본 설치기구의 본체(207)에 수용된 본 함체에 대한 제1 걸개(208) 및 제2 걸개(203)의 걸림 체결 시에 상부 방향으로 향하는 제3 탄성력을 제공할 수 있다. 그 결과, 제1 걸개(208) 및 제2 걸개(203)의 본 함체에 대한 상부 방향 움직임을 제한하는 걸림 체결과, 상부 방향으로 제공된 제3 탄성력에 의해, 본 함체는 설치 준비 상태 시 본 설치기구의 본체(207) 내에서 더욱 단단하게 고정될 수 있다.In particular, as the third spring 201 is provided on the bottom surface of the opening of the main body 207, the first hanger 208 and the second hanger 203 for the main body accommodated in the main body 207 of the main body 207 It is possible to provide a third elastic force directed to the upper direction when fastened by the locking. As a result, the first hanger 208 and the second hanger 203 are fastened to limit the movement in the upper direction with respect to the main housing, and the third elastic force provided in the upper direction allows the main housing to be installed when it is ready to be installed. It can be fixed more rigidly within the body 207 of the instrument.
이후, 전력선로 상에 설치될 시, 작업자는 본 설치기구의 본체(207)에 수용되되 상부 커버(101)가 몸체(106)의 상부를 개방한 상태를 유지하고 있는 본 함체를 본체(207)의 하부에 연결된 절연봉(211)을 이용하여 전력선로에 근접시킬 수 있다. 즉, 본 함체의 제1 홈(112a) 및 제2 홈(112b)의 사이에 전력선로가 위치하도록 본 함체가 이동될 수 있다. 이후, 제1 걸개(208) 및 제2 걸개(203)의 걸림 체결이 해제됨으로써, 본 함체의 상부 커버(101)가 몸체(106)의 상부를 닫으면서 본 함체가 전력선로 상에 설치될 수 있다. Then, when installed on the power line, the operator is accommodated in the main body 207 of the installation mechanism, but the upper cover 101 maintains the upper part of the body 106 in an open state, the main body 207 It can be brought close to the power line by using the insulating rod 211 connected to the lower part of the. That is, the body may be moved so that the power line is positioned between the first and second grooves 112a and 112b of the body. Thereafter, the first hanger 208 and the second hanger 203 are disengaged so that the main body can be installed on the power line while the upper cover 101 of the body closes the upper part of the body 106. have.
특히, 전력선로 상에 본 함체가 설치된 후, 제1 걸개(208) 및 제2 걸개(203)의 걸림 체결 해제는 작업자가 절연봉을 이용해 본 설치기구를 상측 방향으로 이동시킴으로써 달성될 수 있다. 즉, 전력선로가 몸체(106)의 제1 홈(112a)의 바닥면에 접촉할 때 본 설치기구를 상측 방향으로 이동시키면, 전력선로가 제1 홈(112a)의 바닥면을 누르면서 본 함체가 제3 스프링(201)을 압축시킬 수 있다. Particularly, after the main body is installed on the power line, disengagement of the locking of the first hanger 208 and the second hanger 203 can be achieved by a worker moving the installation mechanism upward using an insulating rod. That is, when the power line is in contact with the bottom surface of the first groove 112a of the body 106, if the installation mechanism is moved upward, the power line presses the bottom surface of the first groove 112a and the main body The third spring 201 can be compressed.
이후, 제3 스프링(201)이 소정 길이만큼 압축되면, 본 함체에 대한 상부 방향 움직임을 제한하던 제1 걸개(208) 및 제2 걸개(203)의 걸림 체결이 해제될 수 있다. 그 결과, 활선작업으로 본 함체를 전력선로 상에 설치할 수 있다. 즉, 상부 커버(101)는 제1 스프링(115)의 제1 탄성력에 의해 몸체(106)의 상부를 닫으면서 서로 연결되는 제1 홈(112a) 및 제2 홈(112b)의 공간에 전력선로가 위치하게 되며, 이와 함께 클램(109)는 제2 스프링(102, 103)의 제2 탄성력에 의해 전력선로를 몸체(106)의 방향으로 압박하면서 고정할 수 있다.Thereafter, when the third spring 201 is compressed by a predetermined length, the first hook 208 and the second hook 203, which used to limit the upward movement of the main body, may be released. As a result, the body can be installed on the power line by live line work. That is, the upper cover 101 closes the upper portion of the body 106 by the first elastic force of the first spring 115, and the power line in the space of the first groove 112a and the second groove 112b connected to each other. Is positioned, and the clamp 109 can be fixed while pressing the power line in the direction of the body 106 by the second elastic force of the second springs 102 and 103.
더욱 상세하게 설명하면, 전력선로가 본 함체의 제1 돌기(108) 부분에 위치하도록 본 설치기구를 올리되, 전력선로와 제1 돌기(108)가 맞닿을 수 있게 설치기구를 올려주면, 제3 스프링(201)이 수축하면서 본 함체는 본 설치기구의 본체(207)의 내부로 수용되면서 걸림 체결되었던 제1 걸개(208) 및 제2 걸개(203)가 풀리게 된다. 이때, 제1 스프링(115) 및 제2 스프링(102, 103)의 탄성력에 의해 상부 커버(101) 및 클램프(109)가 몸체(106) 방향으로 회전하여 닫히면서 본 함체가 전력선로에 고정 설치될 수 있다.In more detail, if the installation mechanism is raised so that the power line is positioned at the first protrusion 108 of the main body, the installation mechanism is raised so that the power line and the first protrusion 108 abut. 3 As the spring 201 contracts, the housing is accommodated in the main body 207 of the installation mechanism, and the first and second hangers 208 and 203, which have been fastened, are released. At this time, the upper cover 101 and the clamp 109 are rotated in the direction of the body 106 and closed by the elastic force of the first spring 115 and the second spring 102, 103, and the main body is fixedly installed on the power line. Can be.
한편, 본 설치기구는 전력선로 상에 설치된 본 함체의 철거 시에도 사용될 수 있다. 이를 위해, 본 함체는 몸체(106)의 표면에 돌출하도록 형성된 제2 돌기(107) 등을 더 포함할 수 있으며, 본 설치기구는 본체(207) 내에 삽입 가능한 삽입 걸림부(204) 등을 더 포함할 수 있다. 복수의 삽입 걸림부(204)는 제1 암(200) 및 제2 암(206)에 연결될 수 있으며, 제3 걸개(213)에 걸림 체결될 수 있다. 이때, 제3 걸개(213)도 복수개 마련되어 제1 암(200) 및 제2 암(206)에 연결될 수 있다.On the other hand, the installation mechanism may be used when the main body installed on the power line is dismantled. To this end, the housing may further include a second protrusion 107 formed to protrude from the surface of the body 106, and the installation mechanism further includes an insertion locking portion 204 that can be inserted into the body 207. Can include. The plurality of insertion hooks 204 may be connected to the first arm 200 and the second arm 206, and may be engaged with the third hook 213. In this case, a plurality of third hanging hooks 213 may be provided to be connected to the first arm 200 and the second arm 206.
<전력선로 상에 설치된 본 함체의 철거: 철거 모드><Demolition of the main body installed on the power line: Demolition Mode>
전력선로 상에 설치된 본 함체의 철거 전, 삽입 걸림부(204)는 제3 걸개(213)와 걸림 체결이 해제된 후, 본 설치기구의 본체(207) 내에 삽입될 수 있다. 이때, 삽입 걸림부(204)는 본체(207)의 내부 공간으로 그 내면으로부터 돌출되게 삽입될 수 있으며, 복수개가 삽입될 수 있다. Before the dismantling of the main housing installed on the power line, the insertion locking portion 204 may be inserted into the main body 207 of the installation mechanism after the third hanger 213 and the locking engagement are released. In this case, the insertion locking portion 204 may be inserted protruding from the inner surface of the body 207 into the inner space, and a plurality of the insertion locking portions 204 may be inserted.
한편, <설치 모드>에서 상술하지 않았으나, 삽입 걸림부(204)가 제3 걸개(213)와 걸림 체결된 후에 제1 걸개(208) 및 제2 걸개(203)의 걸립 체결이 수행될 수 있다. 즉, 삽입 걸림부(204)를 위로 젖힘으로써 제3 걸개(213)와 삽입 걸림부(204)가 걸림 체결될 수 있다. 반대로, 본 <철거 모드>에서는, 삽입 걸림부(204)를 제3 걸개(213)에서 그 반대 방향으로 풀어줌으로써 제3 걸개(213)와 삽입 걸림부(204)의 걸림 해제가 수행될 수 있다.On the other hand, although not described above in the <installation mode>, after the insertion locking portion 204 is engaged with the third hanger 213, the locking of the first hanger 208 and the second hanger 203 may be performed. . That is, by bending the insertion locking portion 204 upward, the third hanger 213 and the insertion locking portion 204 may be engaged. Conversely, in the present <demolition mode>, the third hanger 213 and the insertion locking portion 204 can be unlocked by releasing the insertion locking portion 204 from the third hanger 213 in the opposite direction. .
이러한 삽입 걸림부(204)의 걸림 해제 및 본체(207) 내로의 삽입 이후, 작업자는 전력선로 상에 설치된 본 함체가 본 설치기구의 본체(207)의 개구부 내에 수용되도록 본 설치기구를 이동시킬 수 있다. 이때, 도 10에 도시된 바와 같이, 본 함체가 본 설치기구 본체(207)에 수용되면서, 본 설치기구 본체(207) 내에 삽입된 삽입 걸림부(204)는 본 함체의 몸체(106) 표면에 걸림으로써 본 함체의 상측 방향 움직임을 제한할 수 있다. 즉, 본 함체의 몸체(106)의 표면에는 그 외경이 다른 영역 보다 큰 부분이 형성될 수 있으며, 이 외경이 큰 영역에 삽입 걸림부(204)가 걸리게 된다. 이러한 외경이 큰 영역은, 도 10에 도시된 바와 같이, 몸체(106)의 표면의 하측에 위치할 수 있으나, 이에 한정되는 것은 아니다. 즉, 삽입 걸림부(204)는 본 함체의 철거 시, 본 함체와 본 설치기구를 연결 고정해 해 줄 수 있다.After releasing the locking of the insertion locking portion 204 and inserting it into the main body 207, the operator can move the main installation mechanism so that the main body installed on the power line is accommodated in the opening of the main body 207 of the main installation unit. have. At this time, as shown in Fig. 10, while the main body is accommodated in the main body 207 of the main body, the insertion locking part 204 inserted into the main body 207 of the main body 207 is on the surface of the body 106 of the main body. By locking, it is possible to limit the upward movement of the body. That is, a portion having an outer diameter larger than that of other regions may be formed on the surface of the body 106 of the present housing, and the insertion locking portion 204 is caught in the region having the larger outer diameter. Such an area having a large outer diameter may be located under the surface of the body 106, as shown in FIG. 10, but is not limited thereto. That is, the insertion locking part 204 may connect and fix the body and the installation mechanism when the body is dismantled.
이후, 상측 방향 움직임이 제한된 본 함체가 본 설치기구의 절연봉(211)을 통해 하측 방향으로 이동됨으로써, 전력선로가 본 함체의 상부 커버(101)에 대해 상부 방향으로 힘을 가하게 된다. 그 결과, 상부 커버(101)는 그 타측이 상부 방향으로 회전하면서, 몸체(106)의 상부를 개방하게 된다. 이때, 상부 커버(101)의 클램프 걸림부(100)가 클램프(109)에 접촉하면서, 상부 커버(101)의 회전에 따라 클램프(109)도 그 타측이 상부 방향으로 회전하면서 개방될 수 있다.Thereafter, the main body, whose upward movement is limited, is moved downward through the insulating rod 211 of the present installation mechanism, so that the power line applies a force to the upper cover 101 of the main body in the upper direction. As a result, the upper cover 101 opens the upper portion of the body 106 while the other side thereof rotates upward. In this case, while the clamping portion 100 of the upper cover 101 contacts the clamp 109, the clamp 109 may also be opened while the other side thereof rotates upward as the upper cover 101 rotates.
한편, 본 함체가 상측 방향 움직임이 제한된 상태에서, 본 설치기구의 절연봉(211)이 수평 방향으로 회전될 수 있다. 이 경우, 삽입 걸림부(204)는 본 함체의 몸체(106) 표면에 구비된 제2 돌기(107)에 걸리게 되면서, 본 설치기구 본체(207)에 수용된 본 함체의 수평 회전 움직임을 제한할 수 있다. 그 결과, 전력선로 상에 설치된 본 함체를 보다 용이하게 철거할 수 있다.On the other hand, in a state in which the movement in the upward direction of the housing is restricted, the insulating rod 211 of the installation mechanism may be rotated in the horizontal direction. In this case, while the insertion locking portion 204 is caught by the second protrusion 107 provided on the surface of the body 106 of the body, it is possible to limit the horizontal rotational movement of the body received in the body 207 of the installation mechanism. have. As a result, it is possible to more easily dismantle the main housing provided on the power line.
예를 들어, 몸체(106)의 제2 돌기(107)가 본 설치기구의 삽입 걸림부(204)에 걸릴 때까지, 절연봉(211)을 수평 방향에서 시계 방향으로 비틀어 회전시키면서 절연봉(211)을 하부 방향으로 이동시킬 수 있다. 이러한 시계 방향의 회전을 더하게 되면, 수평 방향의 회전 움직임이 제한된 본 함체가 함께 시계 방향으로 회전하면서, 본 함체가 전력선로에서 철거될 수 있게 된다. For example, the insulating rod 211 is rotated by twisting the insulating rod 211 clockwise from the horizontal direction until the second protrusion 107 of the body 106 is caught by the insertion locking portion 204 of the mounting mechanism. ) Can be moved downward. When such a clockwise rotation is added, the main body with limited horizontal rotational movement rotates clockwise together, so that the main body can be removed from the power line.
이후, 본 설치기구의 본체(207)에 삽입된 삽입 걸림부(204)를 인출함으로써, 철거된 본 함체를 본 설치기구로부터 분리할 수 있다.Thereafter, by pulling out the insertion locking portion 204 inserted into the main body 207 of the present installation mechanism, the dismantled main housing can be separated from the main installation mechanism.
즉, 본 함체의 제2 돌기(107)는 전력선로 상에 설치된 본 함체의 수평 방향의 회전을 제한하는 기능을 하므로, 본 철거기구 없이는 타인이 임의로 해당 본 함체를 철거할 수 없게 한다. 그 결과, 전력선로 상에 설치된 본 함체의 도난을 근본적으로 차단할 수 있다.That is, since the second protrusion 107 of the main body has a function of limiting the rotation of the main body installed on the power line in the horizontal direction, it is not possible for others to dismantle the main body arbitrarily without the demolition mechanism. As a result, it is possible to fundamentally prevent theft of the main body installed on the power line.
종래에 전력선로용 철탑 및 전주의 도괴 등 전력선로의 고장 및 사고 발생에 대비하여, 고장 위치를 신속하게 파악하기 위한 무선통신 고장감지기 등의 각종 센서를 전력선로 상에 설치 시, 정전 없이 활선작업은 작업자의 안전 상의 이유 등으로 인해 현실적으로 불가능하였다. 하지만, 본 발명은 이러한 종래의 문제점을 해결하여, 운용 중인 송전선로 또는 배전선로 등의 전력선로에 정전 없이 활선작업으로 고장감지기 등의 각종 센서의 설치나, 또는 해당 전력선로에 설치된 각종 센서의 철거를 가능하게 하는 구조를 가진 함체 및 그 설치기구와, 이를 구비한 센서를 제공할 수 있다.In case of installing various sensors such as a wireless communication fault detector on the power line to quickly identify the location of the fault in preparation for the occurrence of power line breakdowns and accidents such as the collapse of power towers and poles for power lines in the prior art, live wire work without power outages Was practically impossible due to worker's safety reasons. However, the present invention solves these conventional problems, and installs various sensors such as failure detectors in a live wire operation without a power outage on power lines such as power transmission lines or distribution lines in operation, or removal of various sensors installed on the power lines. It is possible to provide a housing having a structure that enables and an installation mechanism thereof, and a sensor having the same.
즉, 본 발명은 전력선로의 원격 전류측정 또는 고장 위치를 신속하게 판단하게 하는 무선통신 방식 고장감지기 등의 각종 센서를 전력선로의 필요한 곳에 용이하게 설치 또는 철거가 가능하게 하는 이점이 있다. 또한, 본 발명은 전력선로 상에 각종 센서가 실제적으로 설치 가능하게 하므로, 해당 센서를 통한 전력공급의 품질 향상 및 안정적인 전력 공급에 기여할 수 있는 이점이 있다. 또한, 본 발명의 함체는 제안하는 별도의 설치기구로 없이는 철거하기 어려운 구조를 가지므로, 도난을 방지할 수 있는 이점이 있다.That is, the present invention has the advantage of enabling easy installation or removal of various sensors, such as a wireless communication type fault detector, which allows a remote current measurement of a power line or a fault location to be quickly determined, to a required place of a power line. In addition, since the present invention enables various sensors to be practically installed on a power line, there is an advantage of contributing to the improvement of the quality of power supply and stable power supply through the sensor. In addition, since the housing of the present invention has a structure that is difficult to remove without a separate installation mechanism proposed, there is an advantage of preventing theft.
본 발명의 상세한 설명에서는 구체적인 실시 예에 관하여 설명하였으나 본 발명의 범위에서 벗어나지 않는 한도 내에서 여러 가지 변형이 가능함은 물론이다. 그러므로 본 발명의 범위는 설명된 실시 예에 국한되지 않으며, 후술되는 청구범위 및 이 청구범위와 균등한 것들에 의해 정해져야 한다.Although specific embodiments have been described in the detailed description of the present invention, various modifications are possible without departing from the scope of the present invention. Therefore, the scope of the present invention is not limited to the described embodiments, and should be defined by the claims to be described later and equivalents to the claims.
본 발명은 운용 중인 송전선로 또는 배전선로 등의 전력선로에 정전 없이 활선작업으로 고장감지기 등의 각종 센서의 설치나 또는 해당 전력선로에 설치된 각종 센서의 철거를 가능하게 하는 구조를 가진 전력선로용 기기의 함체 및 그 설치기구와 이를 구비한 전력선로용 기기에 관한 것이므로, 산업상 이용가능성이 있다. The present invention is a power line device having a structure that enables the installation of various sensors, such as a fault detector, or the removal of various sensors installed on the corresponding power line by live wire work without a power outage on a power line such as a transmission line or distribution line in operation. Since it relates to the enclosure of the body and its installation mechanism and the equipment for a power line having the same, there is an industrial applicability.

Claims (13)

  1. 상측에 마련된 제1 홈과, 설치기구의 제1 걸개와 걸림 체결이 가능한 걸림부를 각각 구비한 몸체;A body having a first groove provided on the upper side and a locking portion capable of engaging with the first hook of the installation mechanism;
    몸체 상에 마련되어 몸체의 상부를 개방하거나 막도록 그 일측이 몸체와 힌지 결합하여 회전 가능하고, 하측에 제2 홈을 구비한 상부 커버;An upper cover provided on the body, one side of which is hingedly coupled to the body and rotatable to open or block an upper portion of the body, and having a second groove at the lower side;
    몸체 및 상부 커버의 힌지 결합 부분에 그 일측이 연결되어 회전 가능하되, 그 타측이 상부 방향으로 소정 간격만큼 회전 시에 상부 커버에 접촉하여 몸체의 상부를 개방시키도록 상부 커버를 회전시킬 수 있는 클램프; 및A clamp capable of rotating the upper cover to open the upper part of the body by contacting the upper cover when the other side is rotated by a predetermined interval in the upper direction by connecting one side to the hinged portion of the body and the upper cover. ; And
    상부 커버가 몸체의 상부를 닫는 방향으로 회전하도록 탄성력을 제공하는 제1 스프링;을 포함하며,Includes; a first spring that provides an elastic force so that the upper cover rotates in a direction closing the upper portion of the body,
    전력선로 상에 설치되기 전, 설치기구의 제1 걸개가 걸림부에 걸림 체결되고 설치기구의 제2 걸개가 클램프에 걸림 체결됨으로써 상부 커버가 몸체의 상부를 개방하고,Before being installed on the power line, the first hanger of the installation mechanism is engaged with the locking portion and the second hanger of the installation mechanism is engaged with the clamp, so that the upper cover opens the upper part of the body,
    전력선로 상에 설치될 시, 제1 스프링의 탄성력에 의해 상부 커버가 몸체의 상부를 닫으면서 제1 홈 및 제2 홈이 서로 연결되고, 서로 연결된 제1홈 및 제2 홈의 공간을 전력선로가 관통하여 안착될 수 있으며, 제1 걸개 및 제2 걸개의 걸림 체결이 해제됨으로써 상부 커버가 몸체의 상부를 닫는 전력선로용 기기의 함체.When installed on the power line, the first and second grooves are connected to each other while the upper cover closes the upper part of the body by the elastic force of the first spring, and the spaces of the first and second grooves connected to each other are transferred to the power line. The enclosure of the power line device in which the upper cover closes the upper part of the body by releasing the locking fastening of the first hanger and the second hanger.
  2. 제1항에 있어서,The method of claim 1,
    코어(core) 및 코어에 권선되는 코일을 구비하여 전력선로 상에 결합 시 전자기 유도 방식으로 전원을 생성하는 변류기(Current Transformer)의 수용이 가능한 전력선로용 기기의 함체.The enclosure of a power line device capable of accommodating a current transformer that has a core and a coil wound around the core and generates power in an electromagnetic induction method when combined on a power line.
  3. 제2항에 있어서,The method of claim 2,
    상기 몸체는 제1 홈에 대응하는 홈을 구비한 하부 코어의 수용이 가능하고,The body is capable of accommodating a lower core having a groove corresponding to the first groove,
    상기 상부 커버는 제2 홈에 대응하는 홈을 구비한 상부 코어의 수용이 가능하며,The upper cover may accommodate an upper core having a groove corresponding to the second groove,
    상기 전력선로 상에 설치될 시, 상부 코어 및 하부 코어의 결합이 가능하되 상부 코어의 홈과 하부 코어의 홈이 이루는 공간을 전력선로가 관통할 수 있는 전력선로용 기기의 함체.When installed on the power line, the upper core and the lower core can be combined, but the power line can penetrate the space formed by the groove of the upper core and the groove of the lower core.
  4. 제2항에 있어서,The method of claim 2,
    상기 전력선로 상에 설치되되 변류기에 의해 생성된 전원을 이용하는 기기를 수용할 수 있는 전력선로용 기기의 함체.An enclosure of a power line device installed on the power line and capable of accommodating a device using power generated by a current transformer.
  5. 제4항에 있어서,The method of claim 4,
    상기 기기는 전력선로 또는 그 주변의 상태를 감지하는 센서 또는 고장감지기의 기능을 수행하는 전력선로용 기기의 함체.The device is an enclosure of a power line device that performs the function of a sensor or a fault detector that detects the state of the power line or its surroundings.
  6. 제1항에 있어서,The method of claim 1,
    상기 클램프가 몸체 방향으로 회전하도록 탄성력을 제공하는 제2 스프링을 더 포함하며,Further comprising a second spring providing an elastic force so that the clamp rotates in the body direction,
    상기 전력선로 상에 설치될 시, 제2 스프링의 탄성력에 의해 클램프가 몸체를 향하도록 회전하면서 제1 홈 및 제2 홈의 공간을 관통한 전력선로의 상부를 압박할 수 있는 전력선로용 기기의 함체.When installed on the power line, the clamp is rotated toward the body by the elastic force of the second spring, and the power line device capable of pressing the upper portion of the power line penetrating the space of the first groove and the second groove. Enclosure.
  7. 제1항에 있어서,The method of claim 1,
    상기 전력선로의 정전 없이 활선작업으로 전력선로 상에 설치 가능한 전력선로용 기기의 함체.Enclosure of a power line device that can be installed on a power line through live line work without power failure of the power line.
  8. 제1항 내지 제7항 중 어느 한 항에 따른 전력선로용 기기의 함체를 전력선로 상에 설치할 경우에 사용되는 설치장치로서,An installation device used when the enclosure of a power line device according to any one of claims 1 to 7 is installed on a power line,
    상기 함체의 몸체에 마련된 걸림부에 걸림 체결 가능한 제1 걸개; 및A first hook capable of being fastened to a locking part provided in the body of the housing; And
    상기 함체의 클램프에 걸림 체결 가능한 제2 걸개;를 포함하며,Includes; a second hook that can be fastened to the clamp of the housing,
    상기 전력선로 상에 함체가 설치되기 전, 제1 걸개가 걸림부에 걸림 체결되고 제2 걸개가 클램프에 걸림 체결됨으로써 함체의 상부 커버가 함체의 몸체의 상부를 개방하며,Before the enclosure is installed on the power line, the first hanger is engaged with the locking portion and the second hanger is engaged with the clamp, so that the upper cover of the enclosure opens the upper portion of the body of the enclosure,
    상기 전력선로 상에 함체가 설치될 시, 제1 걸개 및 제2 걸개의 걸림 체결이 해제됨으로써 함체의 상부 커버가 함체의 몸체의 상부를 닫는 설치기구.When the enclosure is installed on the power line, the first hanger and the second hanger are disengaged so that the upper cover of the enclosure closes the upper portion of the body of the enclosure.
  9. 제8항에 있어서,The method of claim 8,
    상기 제1 걸개가 일측에 위치하고, 상기 제2 걸개가 타측에 위치하며, 상부에 개구부를 구비하여 그 개구부에 함체의 수용이 가능한 본체;A main body in which the first hanger is located on one side, the second hanger is located on the other side, and has an opening in the upper portion thereof, so that the housing can be accommodated in the opening portion;
    상기 본체의 개구부의 바닥면에 설치되며, 본체에 수용된 함체에 대한 제1 걸개 및 제2 걸개의 걸림 체결 시 탄성력을 제공하여 함체를 본체 내에 고정시키는 제3 스프링; 및A third spring installed on the bottom surface of the opening of the main body and fixing the case in the main body by providing an elastic force when the first and second hangers are engaged with the case accommodated in the main body; And
    상기 본체의 하부에 연결되는 절연봉;An insulating rod connected to a lower portion of the main body;
    을 더 포함하는 설치기구.Installation mechanism further comprising a.
  10. 제9항에 있어서,The method of claim 9,
    상기 본체 내에 삽입 가능한 삽입 걸림부를 더 포함하며,Further comprising an insertion locking portion insertable into the body,
    상기 전력선로 상에 설치된 함체의 철거 시, 본체 내에 삽입된 삽입 걸림부가 본체의 개구부를 통해 수용된 함체의 몸체 표면에 걸림으로써 함체의 상측 방향 움직임을 제한한 후, 상측 방향 움직임이 제한된 함체가 절연봉을 통해 하측 방향으로 이동될 경우에 함체의 상부 커버를 함체의 몸체로부터 개방시킬 수 있는 설치기구.When the box installed on the power line is removed, the insertion locking part inserted into the main body is caught on the body surface of the box received through the opening of the main body, thereby restricting the upward movement of the box, and then the box with limited upward movement is an insulating rod. An installation mechanism capable of opening the upper cover of the enclosure from the body of the enclosure when it is moved in a downward direction through the enclosure.
  11. 제10항에 있어서,The method of claim 10,
    상기 삽입 걸림부는 함체의 몸체 표면에 구비된 돌기에 의해 본체에 수용된 함체의 수평 회전 움직임을 제한할 수 있는 설치기구.An installation mechanism capable of restricting the horizontal rotational movement of the housing accommodated in the main body by the protrusion provided on the body surface of the housing.
  12. 코어(core) 및 코어에 권선되는 코일을 구비하며, 전력선로 상에 결합 시 전자기 유도 방식으로 전원을 생성하는 변류기(Current Transformer); 및A current transformer having a core and a coil wound around the core, and generating power in an electromagnetic induction method when coupled on a power line; And
    변류기를 수용한 함체;를 포함하고 변류기에 의해 생성된 전원을 이용하며,Including a case containing the current transformer; and using the power generated by the current transformer,
    상기 함체는,The enclosure is,
    상측에 마련된 제1 홈과, 설치기구의 제1 걸개와 걸림 체결이 가능한 걸림부를 각각 구비한 몸체;A body having a first groove provided on the upper side and a locking portion capable of engaging with the first hook of the installation mechanism;
    몸체 상에 마련되어 몸체의 상부를 개방하거나 막도록 그 일측이 몸체와 힌지 결합하여 회전 가능하고, 하측에 제2 홈을 구비한 상부 커버;An upper cover provided on the body, one side of which is hingedly coupled to the body and rotatable to open or block an upper portion of the body, and having a second groove at the lower side;
    몸체 및 상부 커버의 힌지 결합 부분에 그 일측이 연결되어 회전 가능하되, 그 타측이 상부 방향으로 소정 간격만큼 회전 시에 상부 커버에 접촉하여 몸체의 상부를 개방시키도록 상부 커버를 회전시킬 수 있는 클램프; 및A clamp capable of rotating the upper cover to open the upper part of the body by contacting the upper cover when the other side is rotated by a predetermined interval in the upper direction by connecting one side to the hinged portion of the body and the upper cover. ; And
    상부 커버가 몸체의 상부를 닫는 방향으로 회전하도록 탄성력을 제공하는 제1 스프링;을 포함하며,Includes; a first spring that provides an elastic force so that the upper cover rotates in a direction closing the upper portion of the body,
    전력선로 상에 설치되기 전, 설치기구의 제1 걸개가 걸림부에 걸림 체결되고 설치기구의 제2 걸개가 클램프에 걸림 체결됨으로써 상부 커버가 몸체의 상부를 개방하고,Before being installed on the power line, the first hanger of the installation mechanism is engaged with the locking portion and the second hanger of the installation mechanism is engaged with the clamp, so that the upper cover opens the upper part of the body,
    전력선로 상에 설치될 시, 제1 스프링의 탄성력에 의해 상부 커버가 몸체의 상부를 닫으면서 제1 홈 및 제2 홈이 서로 연결되고, 서로 연결된 제1홈 및 제2 홈의 공간을 전력선로가 관통하여 안착될 수 있으며, 제1 걸개 및 제2 걸개의 걸림 체결이 해제됨으로써 상부 커버가 몸체의 상부를 닫는 전력선로용 기기.When installed on the power line, the first and second grooves are connected to each other while the upper cover closes the upper part of the body by the elastic force of the first spring, and the spaces of the first and second grooves connected to each other are transferred to the power line. The device for power lines in which the upper cover closes the upper part of the body by being able to be seated through the penetrating and disengaging the locking of the first hanger and the second hanger.
  13. 제12항에 있어서,The method of claim 12,
    상기 전력선로 또는 그 주변의 상태를 감지하는 센서 또는 고장감지기의 기능을 수행하는 전력선로용 기기.A device for a power line that performs the function of a sensor or a fault detector that detects the state of the power line or its surroundings.
PCT/KR2020/007519 2019-09-04 2020-06-10 Enclosure of power line device and installation apparatus therefor, and power line device comprising same WO2021045357A1 (en)

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