KR102583139B1 - Multifunctional machined distribution wire supporting mechanism for electric pole installation - Google Patents

Abstract

The present invention relates to a multi-functional overhead distribution line support mechanism for electric pole installation, comprising a fitting unit 640 coupled to a mover 400 mounted on a steel pole 100, and a support shaft 630 extending upright on the fitting unit 640. And, the vertical bar 611 and the horizontal bar 612 are connected vertically, the support shaft 630 is connected downward at the end of the horizontal bar 612, and a horizontal shelf 613 is installed at the bottom of the vertical bar 611. ) is a fixed frame 610 connected in parallel with the horizontal bar 612, an earth leakage detection sensor 620 that detects the current on the surface of the vertical bar 611 or the horizontal bar 612 and generates an earth leakage signal, and a horizontal shelf. An earth leakage detector (600) installed on the bottom of (613) and equipped with a warning light (650) that lights up when it receives an earth leakage signal from the earth leakage detection sensor (620); It forms a bar shape with a hollow 110, and is divided along the longitudinal direction into a first insulator zone (Z1), a movement zone (Z2), and a second insulator zone (Z3), and the first insulator zone (Z1) and the movement zone A guide rail 120 is formed on the upper surface of (Z2) and a complete iron 100 is installed on the telephone pole (S); A screw 510 with a screw thread 512 formed along the first rotation axis 511 and disposed along the longitudinal direction in the hollow 110 of the complete iron 100, and an axis support rotatably supporting the screw 510. A screw unit 500 equipped with (530) and a screw drive motor 520 that applies power to the first rotating shaft 511 so that the screw 510 rotates about the first rotating shaft 511; It is built into the hollow 110 to be movable in the longitudinal direction and has a second rotating axle 413 rotatably installed, and penetrates the guide rail 120 to form an integrated body with the lower body 401. The upper body (402) has a width relatively expanded compared to the width of the guide rail (120) so as to be slidably seated on the complete iron (100) and has an insertion hole (411) on the upper surface into which the fitting unit (640) is inserted and fixed. ), the cam 420 on which the second rotating shaft 413 is disposed and the spiral groove 422 slidingly engaged with the screw thread 512 is formed at the bottom, and the detachment of the spiral groove 422 and the screw 510 For this purpose, a mover drive motor 470 that applies power to the second rotary shaft 413 so that the cam 420 rotates around the second rotary shaft 413, and a spiral groove when the mover drive motor 470 loses power A mover (400) equipped with a torsion spring (430) that applies torque to the second rotating shaft (413) so that (422) is separated from the screw (510); A remote signal receiver 710 that receives a remote signal from the remote controller (R); A controller 720 that generates a control signal corresponding to the remote signal; A switch 730 that controls on and off the screw drive motor 520 and the mover drive motor 470 in response to the control signal; A control object selection unit (R1) that recognizes button manipulation and generates an identification code of the corresponding control object mover, and a screw drive motor 520 to recognize button manipulation and control the rotation direction of the first rotation axis 511. A control direction operation unit (R2) that generates a switching signal for polarity control of the DC power supply, a controller (R3) that converts the identification code and switching signal into a remote signal, and a remote signal transmitter that wirelessly transmits the remote signal ( It includes a remote controller (R) equipped with R4).

Description

{Multifunctional machined distribution wire supporting mechanism for electric pole installation}

The present invention relates to a multi-functional overhead distribution line support mechanism for electric pole installation.

Generally, in the field of overhead distribution, one or more overhead distribution lines are installed on iron bars installed on utility poles using LP insulators or suspension insulators (hereinafter referred to as 'insulators'). Therefore, complete iron is made of high-strength steel to stably support heavy overhead distribution lines.

However, in complete steel, only a plurality of insulators corresponding to the number of overhead distribution lines are installed to prevent mutual interference and short circuit accidents between multiple overhead distribution lines. In other words, products for processing power distribution installed on complete iron are limited to insulators.

However, there are various overhead distribution items installed on utility poles other than insulators, and there may be multiple overhead distribution items depending on the number of overhead distribution lines. However, since overhead power distribution items other than insulators cannot be installed on complete iron, they were previously installed separately on power poles. Therefore, conventional electric poles had a complex tangle of multiple wires and power distribution items.

In addition, in addition to overhead distribution lines, the installation location of overhead distribution items and wires needed to be adjusted to prevent short circuits with overhead distribution lines and collisions with other items, and workers adjusted the positions of overhead distribution items and wires according to the site situation. There was a hassle that had to be done. Moreover, even after installation, if overhead distribution items and wires are added, the positions of the existing overhead distribution items and wires must be readjusted, resulting in an unnecessary increase in the workload of workers in the field.

On the other hand, since numerous overhead distribution items are connected to the complete steel of overhead distribution lines, there is always a risk of electric leakage. Therefore, there was an urgent need for a device that could quickly detect the occurrence of a short circuit, provide a warning, and take follow-up measures.

Prior Art Document 1. Patent Registration No. 10-0636824 (announced on October 23, 2006)

Accordingly, the present invention is intended to solve the above problems, by quickly detecting and warning in advance the occurrence of electric leakage in overhead distribution lines, installing overhead distribution items on complete iron to increase space utilization on utility poles, and providing electric leakage detection-related items added to complete iron. The problem to be solved is to provide a multi-functional overhead distribution line support mechanism for electric pole installation that can easily adjust the position according to the installation status of existing electric wires and various overhead distribution items.

In order to achieve the above task, the present invention,

A fitting unit 640 coupled to the mover 400 mounted on the complete iron 100, a support axle 630 extending upright on the fitting unit 640, a vertical bar 611, and a horizontal bar 612 are provided. A fixed frame is connected vertically and integrally connected to the end of the horizontal bar 612 so that the support bar 630 is directed downward, and a horizontal shelf 613 is connected in parallel with the horizontal bar 612 at the bottom of the vertical bar 611 ( 610), an earth leakage detection sensor 620 that detects the current on the surface of the vertical stand 611 or the horizontal stand 612 and generates an earth leakage signal, and an earth leakage detection sensor 620 installed on the bottom of the horizontal shelf 613. An earth leakage detector (600) equipped with a warning light (650) that turns on when an earth leakage signal is received;

It forms a bar shape with a hollow 110, and is divided along the longitudinal direction into a first insulator zone (Z1), a movement zone (Z2), and a second insulator zone (Z3), and the first insulator zone (Z1) and the movement zone A guide rail 120 is formed on the upper surface of (Z2) and a complete iron 100 is installed on the telephone pole (S);

A screw 510 with a screw thread 512 formed along the first rotation axis 511 and disposed along the longitudinal direction in the hollow 110 of the complete iron 100, and an axis support rotatably supporting the screw 510. A screw unit 500 equipped with (530) and a screw drive motor 520 that applies power to the first rotating shaft 511 so that the screw 510 rotates about the first rotating shaft 511;

It is built into the hollow 110 to be movable in the longitudinal direction and has a second rotating axle 413 rotatably installed, and penetrates the guide rail 120 to form an integrated body with the lower body 401. The upper body (402) has a width relatively expanded compared to the width of the guide rail (120) so as to be slidably seated on the complete iron (100) and has an insertion hole (411) on the upper surface into which the fitting unit (640) is inserted and fixed. ), the cam 420 on which the second rotating shaft 413 is disposed and the spiral groove 422 slidingly engaged with the screw thread 512 is formed at the bottom, and the detachment of the spiral groove 422 and the screw 510 For this purpose, a mover drive motor 470 that applies power to the second rotary shaft 413 so that the cam 420 rotates around the second rotary shaft 413, and a spiral groove when the mover drive motor 470 loses power A mover (400) equipped with a torsion spring (430) that applies torque to the second rotating shaft (413) so that (422) is separated from the screw (510);

A remote signal receiver 710 that receives a remote signal from the remote controller (R);

A controller 720 that generates a control signal corresponding to the remote signal;

A switch 730 that controls on and off the screw drive motor 520 and the mover drive motor 470 in response to the control signal; and

A control object selection unit (R1) that recognizes button manipulation and generates an identification code of the corresponding control object mover, and a screw drive motor 520 to recognize button manipulation and control the rotation direction of the first rotation axis 511. A control direction operation unit (R2) that generates a switching signal for polarity control of the DC power supply, a controller (R3) that converts the identification code and switching signal into a remote signal, and a remote signal transmitter that wirelessly transmits the remote signal ( Remote controller (R) with R4);

It is a multi-functional overhead distribution line support device for electric pole installation that includes.

The present invention described above quickly detects and warns in advance the occurrence of electric leaks in overhead distribution lines, installs overhead power distribution items on complete iron in order to increase space utilization on utility poles, and connects electric leakage detection-related items added to complete iron with existing electric wires and various processing devices. This has the effect of easily adjusting the location according to the installation status of distribution items.

1 is a perspective view schematically showing the installation structure of the overhead distribution line support mechanism according to the present invention;
Figure 2 is an exploded perspective view showing the connection structure between the mover and the earth leakage detector constructed in the overhead distribution line support mechanism according to the present invention;
Figure 3 is a bottom perspective view showing the warning light of the earth leakage detector configured in the overhead distribution line support mechanism according to the present invention;
Figure 4 is an enlarged perspective view of "A" and "B" shown in Figure 2;
Figure 5 is an exploded perspective view showing the connection structure of the complete iron, mover, and screw portion constructed in the overhead distribution line support mechanism according to the present invention;
Figure 6 is a side view schematically showing the movement of the mover with respect to the screw portion configured in the overhead distribution line support mechanism according to the present invention;
Figure 7 is a partial cross-sectional view showing an exploded view of a screw tab being engaged with the wing of the screw portion formed in the overhead distribution line support mechanism according to the present invention;
Figure 8 is a block diagram showing the communication system of the overhead distribution line support mechanism according to the present invention,
Figure 9 is a diagram schematically showing the operation panel of the remote controller configured in the overhead distribution line support mechanism according to the present invention.

The terms used in the embodiments are general terms that are currently widely used as much as possible while considering the function in the present invention, but this may vary depending on the intention or precedent of a person working in the art, the emergence of new technology, etc. In addition, in certain cases, there are terms arbitrarily selected by the applicant, and in this case, the meaning will be described in detail in the description of the relevant invention. Therefore, the terms used in the present invention should be defined based on the meaning of the term and the overall content of the present invention, rather than simply the name of the term.

When a part in the entire specification is said to “include” a certain element, this means that it does not exclude other elements but may further include other elements, unless specifically stated to the contrary. In addition, “…” stated in the specification. wealth", "… Terms such as “module” refer to a unit that processes at least one function or operation, which may be implemented as hardware or software, or as a combination of hardware and software.

Below, with reference to the attached drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily implement the present invention. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein.

Hereinafter, the present invention will be described in detail based on the accompanying drawings.

Figure 1 is a perspective view schematically showing the installation structure of the overhead distribution line support mechanism according to the present invention, and Figure 2 is an exploded perspective view showing the connection structure between the mover and the earth leakage detector constructed in the overhead distribution line support mechanism according to the present invention. 3 is a bottom perspective view showing the warning light of the earth leakage detector configured in the overhead distribution line support mechanism according to the present invention, and Figure 4 is an enlarged perspective view of "A" and "B" shown in Figure 2.

Referring to Figures 1 to 4, the overhead distribution line support mechanism according to the present invention includes an earth leakage detector 600, a complete iron 100, a screw part 500, a mover 400, a remote signal receiver 710, and a controller ( 720) and a switch 730 and a remote controller (R).

To describe the earth leakage detector 600 in more detail, the earth leakage detector 600 includes a fitting unit 640 coupled to the mover 400 mounted on the iron 100, and an extension on the fitting unit 640. The upright support bar 630, the vertical bar 611, and the horizontal bar 612 are connected vertically, and the support axle 630 is connected downward to the end of the horizontal bar 612, and the vertical bar 611 At the bottom of the horizontal shelf 613 is a fixed frame 610 connected in parallel with the horizontal bar 612, and an earth leakage detection sensor that detects the current on the surface of the vertical bar 611 or the horizontal bar 612 and generates an earth leakage signal. It is equipped with (620) and a warning light (650) that is installed on the bottom of the horizontal shelf (613) and lights up when it receives an earth leakage signal from the earth leakage detection sensor (620). The earth leakage detector 600 is installed on the mover 400 via the insertion unit 640, and its description will be provided along with the explanation of the mover.

Since the vertical bar 611 and the horizontal bar 612 of the fixed frame 610 form an 'L' shape, the horizontal bar 612 is completely ironed while being fixed to the mover 400 via the support axle 630. The horizontal shelf 613 is disposed below the complete iron 100 without interfering with (100).

On the other hand, since the complete iron 100, the mover 400, and the fixed frame 610 that are connected by contacting each other are conductive steel, if a short circuit occurs in the complete iron 100, electricity is also supplied to the fixed frame 610. Therefore, the earth leakage detection sensor 620 can recognize the current flowing in the fixed frame 610. In this embodiment, the earth leakage detection sensor 620 includes a first part 621 formed to cover the lower surface of the horizontal bar 612, and a second part 622 formed to cover the upper surface of the horizontal bar 612. As configured, the earth leakage detection sensor 620 surrounds the vertical bar 611 or the horizontal bar 612 and detects surface current. The earth leakage detection sensor 620 of this embodiment includes a conductive panel on the surface of the vertical stand 611 or the horizontal stand 612, and the panel and the sensor unit are electrically connected. Since the detailed configuration and structure of the earth leakage detection sensor 620 is already a known technology, description thereof will be omitted.

For reference, as shown in the “A” portion of FIG. 4, a male cord 641 electrically connected to the switch 730 to receive power from the power supply unit (P) is formed at the end of the fitting unit 640, and the “B” portion As shown, a female port 411a is formed at the bottom of the insertion hole 411 where the insertion unit 640 is inserted, into which the male cord 641 is inserted and electrically connected. Therefore, the outgoing wiring of the power supply unit (P) is electrically connected to the female port 411a through the inside of the upper body 402 of the mover 400, and the electrical wiring with the male cord 641 is through the support shaft 630. It is electrically connected to the earth leakage detection sensor 620 and the warning light 650. Therefore, the earth leakage detection sensor 620 receives power through the male cord 641 and performs a continuous detection function, and the warning light 650 turns on when it receives an earth leakage signal from the earth leakage detection sensor 620.

Figure 5 is an exploded perspective view showing the connection structure of the complete iron, mover, and screw portion constructed in the overhead distribution line support mechanism according to the present invention, and Figure 6 is a schematic view of the movement of the mover with respect to the screw portion comprised in the overhead distribution line support mechanism according to the present invention. It is a side view shown, and Figure 7 is a partial cross-sectional view showing an exploded view of a screw tab being engaged with the wing of the screw portion formed in the overhead distribution line support mechanism according to the present invention.

Referring to Figures 1 to 7, the complete iron 100 of the overhead distribution line support mechanism according to the present invention forms a bar shape with a hollow 110 formed, and has a first insulator zone Z1 and a moving zone along the longitudinal direction ( It is divided into a second insulator zone (Z2) and a second insulator zone (Z3), and a guide rail 120 is formed on the upper surface of the first insulator zone (Z1) and the movement zone (Z2) and installed on the utility pole (S). As is well known, the wire iron 100 is placed at the top of the utility pole (S), and a plurality of insulators 200 and 200' are installed. Therefore, the complete iron 100 according to the present invention is configured with a first insulator zone (Z1) and a second insulator zone (Z3) at both ends dedicated to insulator installation so that the insulators 200 and 200' can be fixedly and stably installed. A movement zone (Z2) in which the mover 400 is movably mounted is formed between the first insulator zone (Z1) and the second insulator zone (Z3), which are the central portion of (100). Meanwhile, in order to mount the mover 400 on the complete iron 100, the hollow 110 and the guide rail 120 are opened at least on the first insulator zone (Z1) side of the complete iron 100. Therefore, the plurality of movers 400 and 400' as well as the screw portion 500 can be inserted into the hollow 110 of the complete iron 100.

For reference, the LP insulators (200, 200') are fixed to the support shaft by penetrating vertically through the complete steel 100, so in the second insulator zone (Z3) where the guide rail 120 is not formed in this embodiment, the existing method is used. The insulator 200 is installed according to the installation structure, and in the first insulator zone (Z1) where the guide rail 120 is formed, the clamp 210 is wrapped around and connected to the complete steel 100, so that the support shaft of the insulator 200' is clamped. Penetrate (210) from top to bottom and install it so that it is fixed.

The screw portion 500 includes a screw 510 having a screw thread 512 formed along the first rotating shaft 511 and disposed along the longitudinal direction in the hollow 110 of the complete iron 100, and the screw 510. It is equipped with a shaft support 530 that rotatably supports the screw 510 and a screw drive motor 520 that applies power to the first rotation shaft 511 so that the screw 510 rotates around the first rotation shaft 511. Referring to FIGS. 5 and 7 , the shaft support 530 is installed on the bottom surface of the hollow 110 to place the screw 510 at the lower part of the hollow 110. Since the screw drive motor 520 is a direct current motor, the rotation direction of the first rotating shaft 511 is adjusted according to the change in polarity of the power supply unit (P; see FIG. 8). Ultimately, as the rotation direction of the screw thread 512 included in the screw 510 changes, the moving direction of the mover 400 is also adjusted.

The mover 400 includes a lower body 401, an upper body 402, a cam 420, a mover drive motor 470, and a torsion spring 430. Each configuration of the mover 400 will be described in more detail.

The lower body 401 is built into the hollow 110 to be movable along the longitudinal direction, and the second rotating shaft 413 is rotatably installed. As shown in (a) of FIG. 6, the lower body 401 is slidably installed in the hollow 110, and the second rotating shaft 413 is rotatably installed, so that the lower body 401 is equipped with a mover drive motor ( 470) may be mentioned. The lower body 401 is spaced apart from the bottom surface of the hollow 110 and is located in the upper part of the hollow 110 so as not to directly interfere with the screw portion 500.

The upper body 402 penetrates the guide rail 120 and is integrated with the lower body 401, and has a width relatively expanded compared to the width of the guide rail 120 so as to be slidably seated on the complete iron 100. An insertion hole 411 is formed on the upper surface into which the fitting unit 640 is inserted and fixed. Due to the above structure, a groove portion 412 into which the flange 101 of the complete steel 100 is inserted is formed centered on the portion penetrating the guide rail 120 between the lower body 401 and the upper body 402. Accordingly, the mover 400 moves while sliding along the guide rail 120 without leaving the complete iron 100. Meanwhile, since an insertion hole 411 is formed in the upper part of the main body 402 into which the fitting unit 640 connected to the fixing frame 610 is removably installed, one 400 of the plurality of movers 400 and 400' An earth leakage detector 600 may be installed, and a processing power distribution product with a different function may be installed on the other mover 400'.

The cam 420 has a second rotating shaft 413 and is formed at the bottom with a spiral groove 422 that slides into engagement with the screw thread 512. Therefore, as shown in (a) of FIG. 6, when the cam 420 rotates clockwise around the second rotating shaft 413, the spiral groove 422 is separated from the thread 512 of the screw 510. , As shown in (b) of FIG. 6, when the cam 420 rotates counterclockwise around the second rotating shaft 413, the spiral groove 422 engages with the thread 512 of the screw 510. . When the spiral groove 422 and the screw thread 512 are engaged with each other, when the screw 510 rotates, the screw thread 512 slides the spiral groove 422 and the cam 420 moves in the longitudinal direction of the screw 510 according to the rack and pinion principle. Go to To ensure continuous close contact between the screw thread 512 and the spiral groove 422, the mover drive motors 470 and 470' continuously apply power to the second rotating shaft 413. The second rotating shaft 413 rotates with the power of the mover drive motors 470 and 470', but in this embodiment, it rotates with the torque of the torsion spring 430. The description of the torsion spring 430 is repeated below.

The mover drive motor 470 applies power to the second rotating shaft 413 so that the cam 420 rotates around the second rotating shaft 413 to detach the spiral groove 422 and the screw 510. . The mover drive motor 470 may be built into the lower body 401, or may be attached to the outer surface of the lower body 401 or the upper body 402.

The torsion spring 430 applies torque to the second rotating shaft 413 so that the spiral groove 422 is separated from the screw 510 when the mover drive motor 470 loses power. That is, if the mover drive motor 470 does not apply any more power to the second rotating shaft 413, the torsion spring 430 moves the cam around the second rotating shaft 413 as shown in (a) of FIG. 6. Rotate (420) counterclockwise and apply torque to maintain that posture. Therefore, even if the mover drive motor 470 does not apply any more power, the spiral groove 422 of the cam 420 remains separated from the screw 510, and the mover 400 maintains its position in the complete iron 100. maintain In this embodiment, one end of the torsion spring 430 is connected to the cam 420, and the other end is connected to the lower body 401.

Figure 8 is a block diagram showing the communication system of the overhead distribution line support mechanism according to the present invention, and Figure 9 is a diagram schematically showing the operation panel of the remote controller included in the overhead distribution line support mechanism according to the present invention.

1 to 9, the remote signal receiver 710, the controller 720, the switch 730, and the remote controller (R) configured in the overhead distribution line support device according to the present invention will be described.

First, the remote signal receiver 710 receives a remote signal from the remote controller (R).

Controller 720 generates a control signal corresponding to the remote signal.

The switch 730 controls the on and off of the screw drive motor 520 and the mover drive motor 470 in response to the control signal. The power supply unit (P), which provides power to the screw drive motor 520 and the mover drive motors 470 and 470', may be a general direct current battery, and may rectify the output electricity of a transformer (not shown) installed on the utility pole (S). It may have been done. The electrical energy provided in this way is distributed to various electronic devices such as the screw drive motor 520 and the mover drive motors 470 and 470' through the switch 730, and the opening and closing of the corresponding distribution line is performed by the switch 730. Of course, the switch 730 is controlled by the controller 720.

The remote controller (R) has a control object selection unit (R1) that recognizes button manipulation and generates an identification code of the corresponding control object mover, and recognizes button manipulation to control the rotation direction of the first rotation axis 511. A control direction operation unit (R2) that generates a switching signal for controlling the polarity of the DC power for the screw drive motor 520, a controller (R3) that converts the identification code and switching signal into a remote signal, and It is equipped with a remote signal transmitter (R4) that transmits wirelessly.

The operation sequence of the overhead distribution line support mechanism according to the present invention will be described with reference to the above configuration.

The worker installs the earth leakage detector 600 on the mover 400 and adjusts the position of the mover 400 using the remote controller (R) to position the earth leakage detector 600 on the ground.

To this end, the worker operates the button dedicated to the control object selection unit (R1) of the remote controller (R) in order to select the mover 400 to be adjusted. In this embodiment, when the worker clicks the "1" button, an identification code for the button is generated, and the controller (R3) converts the identification code into a remote signal and transmits it wirelessly through the remote signal transmitter (R4).

A remote signal is received through the remote signal receiver 710, and the controller 720 uses a switch 730 to designate the control target mover 400 as a target based on the identification code and apply power to the mover drive motor 470. control. Accordingly, the cam 420 of the mover 400 rotates so that the spiral groove 422 engages with the screw thread 512.

Afterwards, the operator operates the dedicated button on the control target operation unit (R2) of the remote controller (R). In this embodiment, when the worker operates the right side of the button, the corresponding switching signal is generated, converted into a remote signal by the controller (R3), and transmitted wirelessly through the remote signal transmitter (R4).

A remote signal is received through the remote signal receiver 710, and the controller 720 controls the switch 730 to control the polarity of the DC power for the screw drive motor 520 based on the switching signal to drive the screw 510. Adjust the direction of rotation. Accordingly, the mover 400 designated as the target moves along the guide rail 120 in accordance with the rotation direction of the screw 510. In this embodiment, when the operator clicks and holds the button dedicated to the control target operation unit (R2), a switching signal is continuously generated so that the switch 730 applies power to the screw drive motor 520, and the operator controls the control target. When you stop clicking the dedicated button on the control panel (R2), the generation of the switching signal stops and the switch 730 stops applying power to the screw drive motor 520. Eventually, the mover 400 can no longer move and stops.

The unexplained reference numeral “M” refers to an assembly formed by combining the mover 200, the rail 100, and the components installed on the telephone pole (S).

Although the detailed description of the present invention described above has been described with reference to preferred embodiments of the present invention, those skilled in the art or those skilled in the art will understand the spirit of the present invention as described in the patent claims to be described later. It will be understood that the present invention can be modified and changed in various ways without departing from the technical scope.

100; Wancheol 110; hollow 120; guide rail
200, 200'; Insulator 300; lightning protection unit 310; cone
320; lightning rod 330; Wire molding 400, 400'; mover
401; lower body 402; Body upper part 411; Insertion hole
412; Home Department 413; Second rotating shaft 420; cam
422; spiral groove 430; torsion spring
470, 470'; Mover drive motor 500; Screwbu
510; screw 511; First rotating shaft 512; screw thread
520; screw drive motor 530; shaft support 600; Earth leakage detector
610; fixed frame 620; Earth leakage detection sensor 630; support beam
640; Fitting unit 650; warning light

Claims (1)

A fitting unit 640 that is bound to the mover 400 mounted on the complete iron 100 and has a male cord 641 at the end electrically connected to the switch 730 to receive power from the power supply unit (P), and a fitting unit ( The support axle 630 extending upright on 640, the vertical bar 611, and the horizontal bar 612 are connected vertically, and the support axle 630 is integrally connected to the end of the horizontal bar 612 so as to point downward. At the bottom of the vertical stand 611, a horizontal shelf 613 is connected to the horizontal stand 612 in parallel with the fixed frame 610, and detects the current on the surface of the vertical stand 611 or the horizontal stand 612 to generate an earth leakage signal. An earth leakage detection sensor 600 equipped with an earth leakage detection sensor 620, which is installed on the bottom of the horizontal shelf 613 and a warning light 650 that turns on when an earth leakage signal from the earth leakage detection sensor 620 is received;
It forms a bar shape with a hollow 110, and is divided along the longitudinal direction into a first insulator zone (Z1), a movement zone (Z2), and a second insulator zone (Z3), and the first insulator zone (Z1) and the movement zone A guide rail 120 is formed on the upper surface of (Z2) and installed on the utility pole (S), and a hollow 110 and guide rail are provided to enable insertion and withdrawal of the mover 400 from one side of the first insulator zone (Z1). (120) is an open Wancheol (100);
An insulator (200) in which the support shaft penetrates up and down and is fixed to the clamp (210) connected to and surrounding the circumference of the complete iron (100) in the first insulator zone (Z1);
A screw 510 with a screw thread 512 formed along the first rotation axis 511 and disposed along the longitudinal direction in the hollow 110 of the complete iron 100, and an axis support rotatably supporting the screw 510. A screw unit 500 equipped with (530) and a screw drive motor 520 that applies power to the first rotating shaft 511 so that the screw 510 rotates about the first rotating shaft 511;
It is built into the hollow 110 to be movable in the longitudinal direction and has a second rotating axle 413 rotatably installed, and penetrates the guide rail 120 to form an integrated body with the lower body 401. The width is relatively expanded compared to the width of the guide rail 120 so that it can be slidably seated on the complete steel 100, and an insertion hole 411 into which the fitting unit 640 is inserted and fixed is formed on the upper surface, and the insertion hole ( At the bottom of 411), a female port 411a is formed by which a male cord 641 is inserted and electrically connected, and the female port 411a is connected to the upper body 402, which is electrically connected to the power supply unit (P), and the second rotating shaft. A cam (420) with (413) disposed at the bottom and a spiral groove (422) slidingly engaged with the screw thread (512) is formed, and a cam (420) is provided for detachment of the spiral groove (422) and the screw (510). The mover drive motor 470 applies power to the second rotary axle 413 to rotate around the second rotary axle 413, and when the mover drive motor 470 loses power, the spiral groove 422 is connected to the screw 510. ) A mover 400 equipped with a torsion spring 430 that applies torque to the second rotating shaft 413 so as to be separated from the ;
A remote signal receiver 710 that receives a remote signal from the remote controller (R);
A controller 720 that generates a control signal corresponding to the remote signal;
A switch 730 that controls on and off the screw drive motor 520 and the mover drive motor 470 in response to the control signal; and
A control object selection unit (R1) that recognizes button manipulation and generates an identification code of the corresponding control target mover, and a screw drive motor 520 to recognize button manipulation and control the rotation direction of the first rotation axis 511. A control direction operation unit (R2) that generates a switching signal for polarity control of the DC power supply, a controller (R3) that converts the identification code and switching signal into a remote signal, and a remote signal transmitter that wirelessly transmits the remote signal ( Remote controller (R) with R4);
A multi-functional overhead distribution line support device for electric pole installation, comprising: