Multi-functional overhead distribution line fixing device using insulator

Abstract

The present invention relates to an multi-functional overhead distribution line fixing device using an insulator, comprising: a crossarm (10); an insulator provision tool (20); a jumper line support insulator (30); a fixing tool (40); an electric leakage detection sensor (50); an electric leakage warning device (60); a suspension insulator (70); and a connection clamp (80), and thus an electric leakage can be quickly notified of and a jumper line can be easily and safely arranged at various locations.

Description

Overhead distribution line fixing device with insulator utilization and multi-function

[0001] The present invention relates to a fixed device for overhead distribution lines equipped with a composite function utilizing an insulator.

[0002] Typically, electricity from a substation is distributed to each consumer through overhead distribution lines (1) as shown in Fig. 1.

[0003] At this time, when the overhead distribution line (1) is installed through the suspension insulator (2), the connection between the overhead distribution lines (1) is made through the jumper wire (3).

[0004] However, in the past, when a leakage occurred, it was not possible to quickly notify the user, so the response to the leakage was inadequate.

[0005] In addition, in the past, when it was necessary to adjust the position of the jumper wire (3) depending on the arrangement location of the processing distribution equipment, there was a problem that it was difficult to adjust the position of the jumper wire.

[0006] The present invention was invented to solve the above-mentioned problem, and the problem to be solved is to provide an overhead distribution line fixing device that can quickly notify of a leakage current and easily and safely place jumper wires in various locations.

[0007] The present invention, in order to solve the above problems,

[0008] The overhead distribution line (L) has been fixed.

[0009] A body (11) having a receiving space (11a) formed to be open to the left and right inside the body (11) and a through hole (11b) formed to be open to the front and rear on the front side of the body (11) and communicating with the receiving space (11a); a body (10) having first and second connecting flanges (12, 12') provided on the left side of the body (11) so as to face each other in the front and rear, a first connecting shaft (13) having a front side installed to the first connecting flange (12) and a rear side installed to the second connecting flange (12'), and a second connecting shaft (14) installed on the front side of the body (11) so as to be located between the first connecting shaft (13) and the through hole (11b);

[0010] A sliding hole (21) formed vertically but penetrating forward and backward, a catch hole (22) formed on the lower side of the sliding hole (12) so as to be in communication with the sliding hole (21) but penetrating forward and backward and forming an 'L' shape together with the sliding hole (21), and an insulator installation device fastening hole (23) formed so as to have a wider width than the sliding hole (21) and communicating with the sliding hole (21) and located above the catch hole (22), and an insulator installation device (20) that can be inserted into a receiving space (11a) of a complete body (11) when placed horizontally;

[0011] A jumper wire support insulator (30) installed on the upper side of the insulator installation device (20) and supporting the jumper wire (J);

[0012] A rotary member (41) having a connecting hole (41a) formed on one side of the rotary member (41) and rotatably inserted into a second connecting shaft (14), and a rotary member fastening hole (41b) formed on the other side of the rotary member (41) and connected to a through hole (11b) of a complete body (11) or an insulator installation device fastening hole (23) of an insulator installation device (20); A fixing mechanism (40) having a fastening member (42) which, when the insulator installation device (20) is inserted into the complete body (11), passes through the rotating member fastening hole (41b) and the through hole (11b) and is fastened to the insulator installation device fastening hole (23) of the insulator installation device (20), or, when the insulator installation device (20) is positioned vertically upward or downward, passes through the rotating member fastening hole (41b) and is fastened to the insulator installation device fastening hole (23) of the insulator installation device (20);

[0013] A leakage detection sensor (50) installed in the complete iron (10) and positioned inside the sound plate (61) to detect leakage;

[0014] A leakage warning device (60) having a 'ㄷ' shaped resonating plate (61) installed on the upper surface of a complete steel (10), located to the right of an insulator installation device (20), and having an open lower side, and a vibrator (62) installed on the inner upper side of the resonating plate (61) and operating when a leakage detection signal is received from a leakage detection sensor (50);

[0015] A suspension insulator (70) installed on the front of the complete body (11);

[0016] A connecting clamp (80) installed on a suspension insulator (70) and used to connect an overhead distribution line (L) and a jumper line (J).

[0017] It is characterized by including.

[0018] The present invention, which is a means for solving the above-mentioned problem, fixes an overhead distribution line (L), and includes a complete steel (10), an insulator installation device (20), a jumper wire support insulator (30), a fixing device (40), a leakage detection sensor (50), a leakage warning device (60), a suspension insulator (70), and a connecting clamp (80), so as to quickly notify of leakage and to enable easy and safe placement of jumper wires in various locations.

[0019] Figure 1 is a drawing for explaining the prior art,

[0020] Figure 2 is a drawing for explaining the overall configuration of the present invention.

[0021] Figure 3 is a front view for explaining the installation structure of the complete iron and insulator installation device and the leakage warning device of the present invention.

[0022] Figure 4 is a partial cross-sectional view for explaining the installation structure of the complete iron and insulator installation device and the leakage warning device of the present invention.

[0023] Figure 5 is a perspective view for explaining the installation structure of the complete iron and insulator installation device and the leakage warning device of the present invention.

[0024] Figure 6 is a cross-sectional view taken along line X-X' of Figure 3,

[0025] Figures 7 to 9 are drawings for explaining the operation of the present invention.

[0026] The present invention is described below so that it can be easily implemented by a person skilled in the art.

[0027]

[0028] FIG. 2 is a drawing for explaining the entire configuration of the present invention, FIG. 3 is a front view for explaining the installation structure of the sealing and insulator installation mechanism and the leakage warning device of the present invention, FIG. 4 is a partial sectional view for explaining the installation structure of the sealing and insulator installation mechanism and the leakage warning device of the present invention, FIG. 5 is a perspective view for explaining the installation structure of the sealing and insulator installation mechanism and the leakage warning device of the present invention, and FIG. 6 is a cross-sectional view taken along the line X-X' of FIG. 3, and the configuration of the present invention will be explained with reference to FIGS. 2 to 6 as follows. Meanwhile, in this embodiment, the direction of the X-axis in FIG. 5 is left-right (left-right direction), the Y-axis in FIG. 5 is front-rear (front-rear direction), and the Z-axis in FIG. 5 is up-down (up-down direction) to explain the directionality of the configuration of this embodiment. In addition, the direction of each configuration in this embodiment is one example, and the direction of each configuration may be interpreted differently depending on how the standard is set.

[0029] The overhead distribution line fixing device with a composite function utilizing an insulator according to the present invention is for fixing an overhead distribution line (L), and includes a complete steel (10), an insulator installation device (20), a jumper wire support insulator (30), a fixing device (40), a leakage detection sensor (50), a leakage warning device (60), a suspension insulator (70), and a connecting clamp (80).

[0030] The above-mentioned complete iron (10), as shown in FIGS. 2 to 6, is installed on the pole (P) and has a complete iron body (11), first and second connecting flanges (12, 12'), a first connecting shaft (13), and a second connecting shaft (14).

[0031] The above-mentioned complete body (11) has a receiving space (11a) and a through hole (11b).

[0032] The above-mentioned receiving space (11a) is formed to be open to the left and right inside the complete body (11). In this embodiment, the receiving space (11a) has a square hole shape.

[0033] The above through hole (11b) is formed to be open in the front and rear directions on the front side of the complete body (11) and is connected to the receiving space (11a). In this embodiment, the through hole (11b) has a circular hole shape.

[0034] The first and second connecting flanges (12, 12') are provided on the left side of the complete body (11) facing each other in the front and rear directions. In this embodiment, the first and second connecting flanges (12, 12') have a plate shape.

[0035] The first connecting shaft (13) is installed on the front side to the first connecting flange (12) and on the rear side to the second connecting flange (12'). In this embodiment, the first connecting shaft (13) is arranged between the first and second connecting flanges (12, 12').

[0036] The second connecting shaft (14) is installed on the front of the complete body (11) between the first connecting shaft (13) and the through hole (11b). In this embodiment, the second connecting shaft (14) is provided to protrude forward.

[0037] The above-mentioned insulator installation device (20) has a sliding hole (21), a catch hole (22), and an insulator installation device fastening hole (23), as shown in FIGS. 2 to 5. In the present embodiment, the insulator installation device (20) may be in the shape of a case with a space formed inside.

[0038] The above sliding hole (21) is formed in an up-down direction, but is formed to penetrate forward and backward.

[0039] The above-mentioned hook hole (22) is formed on the lower side of the sliding hole (12) so as to be in communication with the sliding hole (21), but is formed so as to penetrate forward and backward, and forms an 'L' shape together with the sliding hole (21). In other words, the hook hole (22) is in communication with the lower side of the sliding hole (21), but is provided on the right side of the sliding hole (21).

[0040] The above-mentioned insulator installation device fastening hole (23) is formed to have a wider width than the sliding hole (21), is connected to the sliding hole (21), and is located above the catch hole (22). In this embodiment, the insulator installation device fastening hole (23) may have a screw hole shape.

[0041] Meanwhile, in this embodiment, the insulator installation device (20) can be inserted into the receiving space (11a) of the complete body (11) when placed horizontally.

[0042] The above jumper wire support insulator (30) is installed on the upper side of the insulator installation device (20) as shown in FIGS. 2 to 5 and supports the jumper wire (J).

[0043] The above-mentioned fixing mechanism (40) has a rotating member (41) and a fastening member (42), as shown in FIGS. 2 to 5.

[0044] The above rotary member (41) has a connecting hole (41a) and a rotary member fastening hole (41b).

[0045] The above connecting hole (41a) is formed on one side of the rotating member (41) and is rotatably inserted into the second connecting shaft (14).

[0046] The above-mentioned rotary member fastening hole (41b) is formed on the other side of the rotary member (41) and is connected to the through hole (11b) of the complete body (11) or the insulator installation device fastening hole (23) of the insulator installation device (20). In this embodiment, the rotary member fastening hole (41b) may be in the shape of a screw hole.

[0047] The above fastening member (42) is fastened to the fastening hole (23) of the insulator installation device (20) by passing through the rotating member fastening hole (41b) and the through hole (11b) when the insulator installation device (20) is inserted into the complete body (11), or, when the insulator installation device (20) is positioned vertically upward or downward, it is fastened to the fastening hole (23) of the insulator installation device (20) by passing through the rotating member fastening hole (41b).

[0048] The above leakage detection sensor (50), as shown in FIGS. 4 to 6, is installed in the iron (10) and positioned inside the sound plate (61) to detect leakage current. In this embodiment, the leakage detection sensor (60) outputs a leakage detection signal when it detects electricity leaking into the iron (10).

[0049] The above leakage warning device (60) has a sounding board (61) and a vibrator (62), as shown in FIGS. 4 to 6.

[0050] The above-mentioned sound plate (61) is installed on the upper surface of the steel plate (10), is positioned to the right of the insulator installation device (20), and forms a 'ㄷ' shape with an open lower side. In the present embodiment, the sound plate (61) can have various shapes, such as a 'ㄱ' shaped thin plate, as long as it can generate sound by vibration. Meanwhile, in the present embodiment, the sound plate (61) can be installed on the steel plate (10) by various fastening methods, such as welding or bolting.

[0051] The above vibrator (62) is installed on the inner upper side of the sound plate (61) and operates when a leakage detection signal is received from the leakage detection sensor (50). In the present embodiment, the vibrator (62) may be a conventional vibrator. Such a vibrator (62) generates vibrations so that the sound plate (61) vibrates when a leakage detection signal is received from the leakage detection sensor (50).

[0052] The above suspension insulator (70) is installed on the front of the complete body (11), as illustrated in FIG. 2. In this embodiment, the suspension insulator (70) may be a conventional suspension insulator used in overhead power distribution. In addition, in this embodiment, the suspension insulator (70) is positioned to the right of the through hole (11b).

[0053] The above connecting clamp (80), as shown in Fig. 2, is installed on the suspension insulator (70) and allows the overhead distribution line (L) and the jumper line (J) to be connected. In this embodiment, the connecting clamp (80) may be a typical connecting device used for overhead distribution.

[0054]

[0055] FIGS. 7 to 9 are drawings for explaining the operation of the present invention. The operation of the present invention will be explained with reference to FIGS. 7 to 9 as follows.

[0056] When the present invention is installed as shown in FIGS. 3 and 4, if the leakage detection sensor (50) detects a leakage, the leakage detection sensor (50) outputs a leakage detection signal to the leakage warning device (60).

[0057] Then, as shown in Fig. 7, the vibrator (62) of the leakage warning device (60) generates vibration, causing the sound plate (61) to vibrate.

[0058] At this time, the sound plate (61) vibrates and a warning sound is generated, so that the surrounding area can be quickly and audibly notified of a current leak.

[0059] Meanwhile, the process of installing the jumper wire (J) at various locations in this embodiment is as follows.

[0060] As shown in FIGS. 2 to 4, when the jumper wire support insulator (30) is positioned vertically upward, the position of the jumper wire (J) can be changed horizontally in consideration of surrounding overhead power distribution equipment (surrounding facilities).

[0061] That is, the worker releases the fastening member (42) to release the fastening between the rotating member (41) and the insulator installation mechanism (20), and moves the insulator installation mechanism (20) to the right so that the first connecting shaft (13) is positioned below the sliding hole (21) as shown in Fig. 8(a).

[0062] Then, by rotating the insulator installation device (20) counterclockwise, the insulator installation device (20) is placed in a horizontal direction (left-right direction) as shown in Fig. 8(b), and the insulator installation device (20) is moved to the right.

[0063] Then, while the sliding hole (21) of the insulator installation mechanism (20) is inserted into the first connecting shaft (13) of the steel plate (10), the insulator installation mechanism (20) is moved to the right and arranged as in Fig. 8(c), so that the rotating member fastening hole (41b) of the fixing mechanism (40), the through hole (11b) of the steel plate (10), and the insulator installation mechanism fastening hole (23) of the insulator installation mechanism (20) can be positioned to be connected front to rear.

[0064] At this time, as shown in Fig. 8(c), when the fastening member (42) of the fixed mechanism (40) is passed through the rotating member fastening hole (41b) and the through hole (11b) and fastened to the insulator installation mechanism fastening hole (23), the fixed mechanism (40), the complete steel (10), and the insulator installation mechanism (20) are fixed to each other, and the movement of the insulator installation mechanism (20) is restricted.

[0065] In addition, in this embodiment, as shown in FIGS. 2 to 4, the jumper wire support insulator (30) is arranged vertically upward, and the position of the jumper wire (J) can be changed to be arranged vertically downward, taking into consideration surrounding overhead power distribution equipment (surrounding facilities), etc.

[0066] That is, the worker releases the fastening member (42) to release the fastening between the rotating member (41) and the insulator installation mechanism (20), and moves the insulator installation mechanism (20) to the right so that the first connecting shaft (13) is positioned below the sliding hole (21) as shown in Fig. 8(a).

[0067] Then, rotate the insulator installation device (20) counterclockwise so that the insulator installation device (20) is positioned downward as shown in Fig. 9(a).

[0068] Then, the insulator installation device (20) is supported on the first connecting shaft (13) of the complete iron (10) as shown in Fig. 9(a).

[0069] At this time, the rotating member fastening hole (41b) of the fixed mechanism (40) and the insulator installation mechanism fastening hole (23) of the insulator installation mechanism (20) are positioned so as to be in communication with each other in the front and rear directions, and then, as shown in Fig. 9(b), the fastening member (42) of the fixed mechanism (40) is passed through the rotating member fastening hole (41b) and fastened to the insulator installation mechanism fastening hole (23), whereby the fixed mechanism (40) and the insulator installation mechanism (20) are fixed to each other, and the movement (rotation) of the insulator installation mechanism (20) is restricted, while the insulator installation mechanism (20) is safely supported on the connecting shaft (13).

[0070] In this way, in this embodiment, the position of the insulator installation device (20) can be adjusted in various ways, so that the position of the jumper wire support insulator (30) can be easily and safely adjusted according to the installation direction of the jumper wire (J).

[0071]

[0072] As described above, the present invention has the advantage of being able to quickly notify of a current leak by generating a vibration sound through the current leak warning device (60) when a current leak occurs. In addition, the present invention has the effect of safely protecting the current leak detection sensor (50) and the vibrator (61) from external factors such as rainwater by arranging the current leak detection sensor (50) and the vibrator (62) inside the sound plate (61).

[0073] In addition, the present invention has the effect of allowing the jumper wire (J) to be conveniently installed according to the installation direction of the jumper wire (J) by allowing the position of the jumper wire insulator installation device (20) to be adjusted in a simple manner.

[0074] In addition, the present invention has an effect of safely fixing the insulator installation device (20) at a corresponding position when the position of the insulator installation device (20) is adjusted in various ways. Furthermore, the present invention has an effect of safely supporting the insulator installation device (20) on the first connecting shaft (13) when the insulator installation device (20) is arranged vertically upwards since the catch hole (22) of the insulator installation device (20) forms an 'L' shape. In addition, the present invention has an effect of safely supporting the insulator installation device (20) in a horizontal direction since the insulator installation device (20) is accommodated in the steel plate (10) when the insulator installation device (20) is arranged horizontally.

[0075]

[0076] Meanwhile, in the present invention, the structure for fixing an overhead distribution line such as a jumper wire by utilizing an insulator further includes various structures for overhead distribution, such as a structure for notifying a leakage current, and therefore, the name of the present invention is defined as an overhead distribution line fixing device with a composite function utilizing an insulator, and the subject matter of the present invention is defined as an overhead distribution line fixing device.

Claims

1. The overhead power line (L) is fixed. A body (11) having a receiving space (11a) formed to be open to the left and right inside the body (11) and a through hole (11b) formed to be open to the front and rear on the front side of the body (11) and communicating with the receiving space (11a); a body (10) having first and second connecting flanges (12, 12') provided on the left side of the body (11) so as to face each other in the front and rear, a first connecting shaft (13) having a front side installed to the first connecting flange (12) and a rear side installed to the second connecting flange (12'), and a second connecting shaft (14) installed on the front side of the body (11) so as to be located between the first connecting shaft (13) and the through hole (11b); A sliding hole (21) formed vertically but penetrating forward and backward, a catch hole (22) formed on the lower side of the sliding hole (12) so as to be in communication with the sliding hole (21) but penetrating forward and backward and forming an 'L' shape together with the sliding hole (21), and an insulator installation device fastening hole (23) formed so as to have a wider width than the sliding hole (21) and communicating with the sliding hole (21) and located above the catch hole (22), and an insulator installation device (20) that can be inserted into a receiving space (11a) of a complete body (11) when placed horizontally; A jumper wire support insulator (30) installed on the upper side of the insulator installation device (20) and supporting the jumper wire (J); A rotary member (41) having a connecting hole (41a) formed on one side of the rotary member (41) and rotatably inserted into a second connecting shaft (14), and a rotary member fastening hole (41b) formed on the other side of the rotary member (41) and connected to a through hole (11b) of a complete body (11) or an insulator installation device fastening hole (23) of an insulator installation device (20); A fixing mechanism (40) having a fastening member (42) that is fastened to the insulator installation device fastening hole (23) of the insulator installation device (20) by passing through the rotating member fastening hole (41b) and the through hole (11b) when the insulator installation device (20) is inserted into the complete body (11), or is fastened to the insulator installation device fastening hole (23) of the insulator installation device (20) by passing through the rotating member fastening hole (41b) when the insulator installation device (20) is placed vertically upward or downward; A leakage detection sensor (50) installed in the complete iron (10) and positioned inside the sound plate (61) to detect leakage; A leakage warning device (60) having a 'ㄷ' shaped resonating plate (61) installed on the upper surface of a complete steel (10), located to the right of an insulator installation device (20), and having an open lower side, and a vibrator (62) installed on the inner upper side of the resonating plate (61) and operating when a leakage detection signal is received from a leakage detection sensor (50); A suspension insulator (70) installed on the front of the complete body (11); A connecting clamp (80) installed on a suspension insulator (70) and used to connect an overhead distribution line (L) and a jumper line (J). A fixed device for a power distribution line characterized by including a .

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