Distribution wire fixing device with lightning protection function

Abstract

The invention provides a distribution wire fixing device with a lightning protection function, and describes various embodiments related to the distribution wire fixing device, the fixing device has the lightning protection function and comprises a rotating shell, a sliding shell, a first rotating connecting part, a second rotating connecting part, a rotating shell, a first rotating connecting part and a second rotating connecting part, therefore, the distribution line is prevented from being directly influenced by lightning stroke, and the lightning rod is placed at a distance according to rotation or sliding movement. The distribution line can be prevented from being influenced by abnormal voltage generated by lightning stroke of the lightning rod, and the distribution line can be prevented from being damaged by electric arc generated by the lightning rod due to the lightning stroke. In addition, various different embodiments can be provided.

Description

TECHNICAL FIELD

[0001] The present invention relates to a power distribution line fixing device having a lightning protection function, in which a lightning rod can be placed at a distance from a power distribution line. BACKGROUND

[0002] In general, the power generated at a power plant is transmitted to each substation through a power transmission tower or the like as high-voltage power, and then supplied to each region through a cable after a plurality of stages of voltage conversion at the substation, for home use by each household or building, etc.

[0003] At this time, for the general containment price of power supply, the power distribution line to be connected to the power pole is installed in the form of "snap" at both sides of the power pole at the upper end of the power pole, and is connected and supported by a love child.

[0004] In addition, in order to stably protect the configuration provided throughout the state at the time of a lightning strike, a lightning arrester having a ground wire exposed to the outside is generally provided to prevent the above lightning strike at the time of a lightning strike. That is, the lightning arrester can be struck by lightning to protect the power pole.

[0005] However, since the power distribution line fixing device having a conventional lightning protection function is a structure in which a power distribution line and a lightning arrester are adjacently installed on a power pole, if the power pole is struck by lightning, abnormal voltage generated by the lightning arrester struck by lightning can affect the power distribution line, and at the same time, can damage electrical or electronic devices using power from the power distribution line.

[0006] In addition, the above lightning strike has the disadvantage that the arc generated at the time of the lightning arrester strike damages the power distribution line.

[0007] Therefore, in order to solve these problems, a device in which the power distribution line and the lightning arrester are placed at a distance to avoid mutual influence is required.

[0008] Prior art related to the present invention is Korean Registered Patent Gazette No. 10-1994220 (publication date 2019.07.01.), in which the technology of "a lightning protection device for a power pole connected to a power distribution line" was once launched. SUMMARY

[0009] Problems to be solved by the invention

[0010] In various embodiments of the present invention, a power distribution line fixing device having a lightning protection function is provided in which a power distribution line is extracted or introduced according to rotational or sliding movement on a housing of a power distribution prelude in which the power distribution line is disposed, and is extended on the housing at the time of lifting, so that a lightning rod can be placed at a distance from the power distribution line.

[0011] Means for solving the problem

[0012] According to various embodiments of the present invention, a lightning protection function power distribution line fixing device, which is rotatably coupled to an upper portion of a power distribution line, includes a rotating housing having a first opening formed on a front surface thereof; a sliding housing coupled to the rotating housing to be slidable with respect to the rotating housing, and having a second opening formed on a side surface thereof; a first rotating link rotatably coupled to the second opening of the sliding housing, and having a third opening formed on a side surface thereof; a second rotating link rotatably coupled to the third opening of the first rotating link, and having a fourth opening formed on a side surface thereof; and a lightning rod rotatably coupled to the fourth opening of the second rotating link, and having a distal end portion thereof arranged to be spaced apart from the power distribution line. The rotating housing, the sliding housing, the first and second rotating links are configured to allow the lightning rod to be arranged at a position spaced apart from the power distribution line by a sliding movement or a rotation of the first and second rotating links, thereby preventing the power distribution line from being affected by an abnormal voltage generated by lightning striking the lightning rod and preventing the power distribution line from being damaged by an arc generated by the lightning.

[0013] According to various embodiments of the present invention, the rotating housing includes a first rotating portion rotatably coupled to a rotating groove formed on an upper end of the power distribution pole, and the sliding housing includes a second rotating portion rotatably coupled to the first rotating link.

[0014] According to various embodiments of the present invention, the first rotating link includes a first link hinge portion rotatably coupled to a second rotating portion formed on an end of the sliding housing, and a second link hinge portion rotatably coupled to a third link hinge portion formed on an end of the second rotating link. The second rotating link includes a second rotating hinge portion rotatably coupled to the second link hinge portion of the first rotating link. The first and second rotating links can be configured as a 4-link rotating shaft.

[0015] According to various embodiments of the present invention, the sliding housing is configured to be inserted into a first drop groove formed in the rotating housing and to be arranged in a second drop groove formed in the first rotating link, thereby restricting a sliding movement of the sliding housing with respect to the first rotating link.

[0016] Effects of the Invention

[0017] According to various embodiments of the present application, a rotating housing, a sliding housing, a first and a second rotating link, which are extracted according to a rotating or sliding movement and placed at a distant place from a power distribution line, are included in a power distribution line fixing device having a lightning protection function, and the rotating housing, the sliding housing, the first and the second rotating link can position the power distribution line and a lightning rod at a distant place and prevent an electric arc, which is generated by lightning, from spreading on the power distribution line.

[0018] In addition, the power distribution line can be prevented from being directly affected by an abnormal voltage generated by lightning on the lightning rod. Thus, an electric or electronic device using the power distribution line can be prevented from being damaged. Thus, the electric or the electronic device can be safely managed. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is an exploded perspective view showing a composition of a power distribution line fixing device having a lightning protection function according to various embodiments of the present application.

[0020] Figure 2 is a perspective view showing a combined state of a power distribution line fixing device having a lightning protection function according to various embodiments of the present application.

[0021] Figure 3 is a perspective view showing a combined state of a power distribution line fixing device having a lightning protection function according to various embodiments of the present application.

[0022] Figure 4 is a perspective view showing a combined state of a power distribution line fixing device having a lightning protection function according to various embodiments of the present application.

[0023] Figure 5 is a front view showing a combined state of a power distribution line fixing device having a lightning protection function according to various embodiments of the present application.

[0024] Figure 6 is a perspective view showing a combined state of a power distribution line fixing device having a lightning protection function according to various embodiments of the present application.

[0025] Figure 7 is a front view showing a combined state of a power distribution line fixing device having a lightning protection function according to various embodiments of the present application.

[0026] Figure 8 is a perspective view showing a combined state of a power distribution line fixing device having a lightning protection function according to various embodiments of the present application.

[0027] Figure 9 This is a front view showing the working state of the second rotating link and the lightning rod in the composition of a power distribution line fixing device with lightning protection function according to various embodiments of the present invention.

[0028] Explanation of reference numerals in the attached figures

[0029] 100: Power distribution line fixing device with lightning protection function

[0030] 110: Rotating housing; 120: Sliding housing

[0031] 130, 140: First and second rotating connecting parts; 150: Lightning rod

[0032] 111, 121: Rotating parts 1 and 2

[0033] 131, 132: The first and second link hinge sections

[0034] 141, 142: The 3rd and 4th connecting shafts

[0035] 110a, 120a, 130a, 140a: Openings 1, 2, 3 and 4

[0036] 1: Prelude to Power Distribution 2: Power Distribution Lines

[0037] 3: Insulator 4: Fixing plate

[0038] B1: Grounding wire; D1: Long distance Detailed Implementation

[0039] This invention can be modified in many ways and has many embodiments, some of which are described in detail with reference to the drawings. However, this is not intended to limit the invention to a specific implementation, but should be understood to include all modifications, equivalents, or substitutions within the scope of the inventive concept and technology.

[0040] Ordinal terms, such as "first," "second," etc., may be used to describe various components, but the components described herein are not limited by these terms. These terms are used only to distinguish one component from another. For example, without departing from the scope of this invention, the first component may be named the second component, and similarly, the second component may be named the first component. The term "and / or" includes a combination of multiple related descriptive items or any one of multiple related descriptive items.

[0041] Furthermore, relative terms describing the content shown in the graphics, such as "before," "after," "up," and "down," can be replaced by ordinal numbers such as "first" and "second." The order of ordinal numbers such as "first" and "second" can be either the stated order or arbitrarily determined and can be changed as needed.

[0042] The terms used in the present application are only for the purpose of describing a particular embodiment and are not intended to limit the present application. The singular expression includes the plural expression, unless it is clear from the context that it is different. In the present application, the terms such as "include" or "have" should be understood to specify the presence of the features, numbers, steps, actions, components, parts or combinations thereof described in the list, and not to exclude the possibility of one or more other features or numbers, steps, actions, components, parts or combinations thereof or additional possibilities.

[0043] Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant art and should not be interpreted in an ideal or overly formal sense unless expressly defined in the present application.

[0044] According to various embodiments of the present application, the power line fixing device 100 having a lightning protection function can be one of various devices or a combination of more than one device that extracts according to rotational or sliding movement on a power line 1 on which a power line 2 is disposed, in order to place a lightning rod 150 at a distance D1 farthest from the above-mentioned power line 2, to avoid the power line 2 from being directly affected by lightning.

[0045] Figure 1 is a disassembled view showing the composition of the power line fixing device 100 having a lightning protection function according to various embodiments of the present application, Figure 2 is a schematic view showing a pre-joined state of the power line fixing device 100 having a lightning protection function according to various embodiments of the present application, Figure 3 is a schematic view showing a joined state of the power line fixing device 100 having a lightning protection function according to various embodiments of the present application, Figure 4 is a running state (110 times) of the power line fixing device (110 times) having various lightning protection functions according to an embodiment of the present application, Figure 5 is a front view reflecting the working state of the rotating housing 110 and the sliding housing 120 in the composition of the power line fixing device 100 having a lightning protection function according to various embodiments of the present application, Figure 6 is an oblique view of the first rotating link 130 in the composition of the power line fixing device 100 having a lightning protection function according to various embodiments of the present application, Figure 7 is a front view of the first rotating link 130 in the composition of the power line fixing device 100 having a lightning protection function, Figure 8is a perspective view of the operating state of the second rotating link 140 and the lightning rod 150 in the configuration of the power distribution line fixing device 100 having the lightning protection function in various embodiments of the present application, and a front view of the function of the second rotating link 100 according to the operating state of the second rotating link in the configuration of the 100 and the operating state of the lightning rod 150.

[0046] As shown in Figures 1 to 9 The power distribution line fixing device 100 having a lightning protection function can include a rotating housing, a sliding housing 120, a first rotating link 130, a second rotating link 140, and a lightning rod 150. For example, a fixing plate 4 formed by penetratingly combining a fixing ring 4a can be placed on the power distribution wire 1, and an insulator 3 connected to the power distribution wire 2 can be placed on the fixing plate 4.

[0047] The rotating housing 110 can be rotatably combined at the upper portion of the power distribution wire 1. For example, a first opening 110a can be formed on the front surface of the rotating housing 110, so that the sliding housing 120 described later can be extracted or introduced according to sliding movement.

[0048] For example, the rotating housing 110 can form a first rotating portion 111 that can be rotatably combined on the rotating groove 1a formed at the upper end of the power distribution wire 1. That is, the rotating housing 110 can be rotated vertically and horizontally by the first rotating portion 111 at the upper portion of the power distribution wire 1. At this time, the rotating housing 110 can be rotated by the first rotating shaft A1 of the first rotating portion 111.

[0049] The sliding housing 120 can be combined with the first opening 110a of the rotating housing 110 to achieve sliding movement. For example, the sliding housing 120 can be extracted or introduced from the first opening 110a according to sliding movement, and can be extended from the rotating housing 110.

[0050] The side surface of the sliding housing 120 can form a second opening 120a, so that the first rotating link 130 described later can be extracted or introduced along rotation.

[0051] The sliding housing 120 can be slidably moved in the sliding groove formed on the rotating housing 110.

[0052] One end of the sliding housing 120 can form a second rotating portion 121 that rotates the first rotating link 130.

[0053] For example, the first rotating link 130 can be extracted by the second rotating portion 121 at the second opening 120a of the sliding housing 120. At this time, the first rotating link 130 can be rotated around the second rotating shaft A2 of the second rotating portion 121, and can be vertically erected on the horizontal.

[0054] In the sliding case 120, the sliding case 120 can be inserted into the first landing groove 112 formed on the rotating case 110 to restrict the sliding movement of the sliding case 120 when sliding on the first opening 110a of the rotating case 110.

[0055] For example, the locker 160 can be pulled out of the first locker groove 112 of the rotating case 110 when the sliding case 120 is pulled out of the first opening 110a of the rotating case 110, and the locking is released. In this state, the sliding case 120 can be moved on the first opening 110a of the rotating case 110.

[0056] On the contrary, when the sliding case 120 is introduced into the first opening 110a of the rotating case 110, the landing part 160 also slides and is inserted into the first landing groove 112 of the rotating case 110, and is suspended, and the sliding of the sliding case 120 can be restricted.

[0057] The first rotating link part 130 can be rotatably coupled to the second opening part 120a of the sliding case 120. For example, the first rotating link part 130 can be extracted or introduced according to rotation from the second opening part 120a and extended from the sliding case 120.

[0058] On the side of the above-mentioned first rotating link part 130, a third opening 130a can be formed to extract or introduce the second rotating link part 140 described later by rotation.

[0059] For example, at one end of the first rotating link part 130, a first link hinge part 131 rotatably coupled to a second rotating part 121 formed at one end of the sliding case 120 can be placed, and at the other end of the first rotating link part 130, a second link part 132 rotatably coupled to a third link hinge part 141 placed at one end of the second rotating link part 140 can be placed.

[0060] The first rotating link part 130 can be extracted by rotation at the second opening 120a of the sliding case 120. At this time, the first rotating link part 130 can be extracted by rotation by the first link hinge part 131.

[0061] At this time, the above-mentioned first rotating link part 130 can be vertically erected horizontally. At this time, when the first rotating link part 130 is rotated and vertically erected horizontally, the second landing groove 133 formed on the first rotating link part 130 can also be inserted into the landing groove 160 while being rotated. At this time, the above-mentioned first rotating link part 130 can maintain a state of being vertically erected horizontally while being restricted in rotation.

[0062] The second rotating link 140 can be rotatably coupled with the third opening 130a of the first rotating link 130. For example, the second rotating link 140 can be extracted or introduced from the third opening 130a according to rotation, and extended from the first rotating link 130 at the time of extraction.

[0063] On the side of the second rotating link 140 described above, a fourth opening 140a can be formed so that the lightning rod 150 described later is extracted or introduced along rotation.

[0064] At one end of the second rotating link 140 described above, a third link shaft 141 can be placed so as to be rotatably coupled with the second link shaft 132 placed at the bat end of the first link shaft 131 described above.

[0065] At the bat end of the second rotating link 140, a fourth link shaft 142 can be placed so as to be rotatably coupled with the shaft 151 formed on the lightning rod 150.

[0066] The lightning rod 150 can be rotatably coupled at the fourth opening 140a of the second rotating link 140. For example, the lightning rod 150 can be extracted or introduced from the fourth opening 140a according to rotation, and placed on the power distribution pole 1 at a distance D1 far from the power distribution line 2.

[0067] Similarly, the rotating housing 110, the sliding housing 120, and the first rotating link 130 and the second rotating link 140 will be gradually slid or rotated to place the lightning rod 150 at a distance D1 far from the power distribution line 2 of the power distribution line 1, which can be affected by the voltage 150 of the lightning rod 150 when a mine lightning strikes. Damage can be prevented.

[0068] Here, if the lightning rod 150 is placed at a distance D1 far from the power distribution line 2 of the power distribution line 1, first, the rotating housing 110 on the upper portion of the power distribution line 1 can be rotated horizontally around the first rotating shaft A1 of the first rotating portion 111.

[0069] The horizontally arranged rotating housing 110 can horizontally slide and extract the sliding housing 120 at the first opening 110a of the rotating housing 110.

[0070] At this time, the rocker 160 of the sliding housing 120 can also be moved together with the sliding movement. That is, the rocker 160 can be released from the jamming while being separated from the first rocker groove 112 of the rotating housing 110.

[0071] Accordingly, the slide housing 120 released from the suspension can be extracted from the first opening 110a of the rotation housing 110. At this time, the slide housing 120 can be extended from the rotation housing 110.

[0072] The first rotation link 130 can be rotated extracted at the second opening part 120a of the slide housing 120. That is, the first rotation link 130 can be horizontally and vertically rotated to be established at the second opening part 120a.

[0073] At this time, the first rotation link 130 can be rotated by the second rotation part 121 formed at one end of the slide housing 120.

[0074] At this time, the first rotation link 130 can be rotated while the second lock groove 133 of the first rotation link 130 is also rotated. The rotated second lock groove 133 can be suspended and fixed at the same time as the lock part 160 inserted and placed on the slide housing 120.

[0075] That is, the first rotation link 130 can be suspended and fixed by being inserted into the rocker part 160 while being fixed in a state of being horizontally and vertically erected.

[0076] In this state, the second rotation link 140 can be rotated extracted at the third opening part 130a of the first rotation link 130. At this time, the second rotation link 140 can be extracted from the vertical and horizontal.

[0077] The third link rotation shaft part 141 of the second rotation link 140 can be rotated by the second link rotation shaft part 132 placed at the striking end of the first rotation link 130. That is, the second rotation link 140 can be rotated around the third rotation axis A3 of the third link rotation shaft part 141.

[0078] At this time, the second rotation link 140 can be extended from the first rotation link 130.

[0079] In this state, the lightning rod 150 can be rotated extracted at the fourth opening part 140a of the second rotation link 140. For example, the lightning rod 150 can be horizontally and vertically erected while being extracted at the fourth opening part 140a.

[0080] The lightning rod 150 can be rotated by the fourth link rotation shaft part 142 placed at the striking end of the second rotation link 140.

[0081] For example, the lightning rod 150 can be rotated around the fourth rotation axis A4 of the fourth link rotation shaft part 142 while being extracted from the fourth opening part 140a.

[0082] At this time, the lightning rod 150 can be disposed apart from the distribution line 2 disposed on the distribution post 1, apart by D1.

[0083] In this state, if the lightning rod 150 is struck by lightning, the abnormal voltage generated by the lightning can flow through the ground wire B1 connected to the lightning rod 150 and be discharged and disappear.

[0084] At this time, the distribution line 2 and the lightning rod 150 are apart by D1, and the distribution line 2 is not directly affected by the abnormal voltage generated by the lightning. Thus, it is possible to prevent the power or electronic device using the above-described distribution line 2 from being damaged. In addition, it is also possible to prevent the above-described distribution line 2 from being damaged by the arc generated by the lightning.

[0085] The distribution line fixing device having the lightning protection function of the various embodiments of the present application described above is not limited to the foregoing embodiments and drawings, and various substitutions, modifications, and changes can be made within the technical scope of the present application, which will be apparent to those skilled in the art to which the present application pertains.

Claims

1. A power distribution line fixing device with lightning protection function, characterized in that, The lightning protection power distribution cable fixing device includes: The rotating housing is rotatably attached to the upper part of the power distribution pole, forming a first opening on the front. A sliding housing is slidably movable at the first opening, and can be removed or taken out from the first opening according to the sliding movement. It extends from the rotating housing and forms a second opening on the side. The first rotatable link is rotatably connected to the second opening, and can be extracted or introduced from the second opening according to the rotation. When it is pulled out, it stands horizontally and forms a third opening on the side. The second rotatable link is rotatably coupled to the third opening, and can be extracted or inserted from the third opening depending on the rotation, extending from the first rotatable link when withdrawn, forming a fourth opening on the side; and The lightning rod is rotatably attached to the fourth opening, and can be pulled out or inserted from the fourth opening depending on the rotation. When it is pulled out, it stands horizontally and is located far away from the power distribution wires arranged on the power distribution line. The rotating housing, the sliding housing, and the first and second rotating connecting parts slide or rotate in stages to place the lightning rod at a distance from the power distribution line, thereby preventing the power distribution line from being affected by the abnormal voltage generated by the lightning strike on the lightning rod, and preventing the electric arc generated by the lightning strike from damaging the power distribution line.

2. The power distribution line fixing device with lightning protection function according to claim 1, characterized in that, The rotating housing forms a first rotating part that can be rotatably engaged in the rotating groove formed at the upper end of the power distribution pole. One end of the sliding housing forms a second rotating part that can rotate the first rotating link.

3. The power distribution line fixing device with lightning protection function according to claim 2, characterized in that, One end of the first rotating chain is provided with a first connecting shaft that is rotatably connected to a second rotating part formed at one end of the sliding shell. At the end of the first rotating link, a second link shaft is rotatably joined to a third link shaft that is placed at one end of the second rotating link. In a portion of the aforementioned second rotating link, a third link is placed that is rotatably coupled to the second link that is located at the end of the aforementioned first link link. The striking end of the second rotating link is provided with a fourth link shaft that is rotatably connected to the rotating shaft formed on the lightning rod.

4. The power distribution line fixing device with lightning protection function according to claim 1, characterized in that, In the sliding housing, the sliding housing is placed in a first landing groove formed on the rotating housing to allow the sliding housing to slide at the first opening while restricting the sliding movement of the sliding housing, and to insert and suspend or detach to release the suspension. The lock portion is inserted into the second lock groove formed by the first rotary link portion, so as to lock or disengage it to release the lock, thereby restricting the rotation of the first rotary link portion.

Images