Transformer pole fixing device

Abstract

The present invention relates to a fixing device configured to fix a transformer, to which a distribution line cable is connected, to a utility pole, comprising: a fixing plate member connected to and fixed to the utility pole; a rail shaft, one end of which is connected and fixed to the front surface of the fixing plate member connected to the utility pole; a guide bracket member guided by the rail shaft connected to the fixing plate member; a transfer support panel connected and fixed to the upper surface of the guide bracket member connected to the rail shaft; a seating support fixing frame connected and fixed to the upper surface of the transfer support panel connected to the guide bracket member; a transfer guide support member connected and fixed to the fixing plate member connected to the utility pole and transferring the guide bracket member; and an elastic pressure support member provided on the seating support fixing frame connected to the transfer support panel. By being installed to allow the transformer provided on the utility pole to move, thereby enabling movement in case of maintenance or obstruction of a structure, the convenience of use is improved, maintenance is facilitated, the position can be changed, the transformer can be stably supported, and the transformer is supported by elasticity, thereby the transformer It has the effect of improving support and fixation strength, and cushioning external shocks or vibrations.

Description

Technology Field

[0001] The present invention relates to a transformer pole fixing device, and more specifically, to a transformer pole fixing device that is installed so that a transformer provided on a utility pole can move, thereby improving usability and ease of maintenance and allowing the position to be changed, and stably supporting the transformer, and thereby improving the supporting and fixing strength of the transformer and cushioning shocks or vibrations transmitted from the outside by allowing the transformer to be supported by elasticity. Background Technology

[0003] In general, ultra-high voltage transformers for power systems play a relatively important role in receiving power from power plants and supplying it to consumers through voltage step-up and step-down at substations.

[0004] In the roadside of a densely populated area of ​​consumers, utility poles are installed at regular intervals, and on the utility poles, an extra-high voltage crossarm is installed on the upper part and a commercial voltage crossarm is installed on the lower part. The extra-high voltage crossarm supports an extra-high voltage (22.9kV) distribution line and the commercial voltage crossarm supports a commercial voltage (230V, 380V) distribution line in an insulated state. A transformer is installed between the extra-high voltage crossarm and the commercial voltage crossarm to reduce the extra-high voltage of the extra-high voltage distribution line and supply it to the commercial voltage distribution line.

[0005] Transformers connected to these utility poles have a fixed structure, which presents the problem of difficult maintenance. Additionally, if they get caught on structures or vehicles, they must be disconnected from the pole and reinstalled, which is a cumbersome process. Furthermore, because there is no component to cushion external shocks, the problem of damage caused by impact persists.

[0006] The aforementioned invention refers to background technology in the technical field to which the present invention belongs, and does not refer to prior art. Prior art literature

[0008] Republic of Korea Registered Patent No. 10-071524 (Registered Apr. 30, 2007) "Connection fixing structure between a utility pole band and a pole-mounted transformer" Registered Utility Model No. 20-0444666 (Registered May 21, 2009) "Fixing device for the connection part between a utility pole band and a pole-mounted transformer" The problem to be solved

[0009] The present invention has been devised to solve the aforementioned conventional problems, and the purpose of the present invention is to provide a transformer pole fixing device that improves usability and eases maintenance by allowing the transformer to be moved when it gets caught on a structure during maintenance and stably supporting the transformer, and improves the supporting and fixing strength of the transformer and cushions shocks or vibrations transmitted from the outside by allowing the transformer to be supported by elasticity. means of solving the problem

[0011] The present invention is a fixing device configured to fix a transformer to which a power distribution line cable is connected to a utility pole, and is characterized by comprising: a fixing plate member connected to and fixed to the utility pole; a rail shaft having one end connected to and fixed to the front portion of the fixing plate member connected to the utility pole; a guide bracket member guided by the rail shaft connected to the fixing plate member; a transfer support panel connected to and fixed to the upper surface of the guide bracket member connected to the rail shaft; a seating support fixing frame connected to and fixed to the upper surface of the transfer support panel connected to the guide bracket member; a transfer guide support member connected to and fixed to the fixing plate member connected to the utility pole and transferring the guide bracket member; and an elastic pressure support member provided on the seating support fixing frame connected to the transfer support panel.

[0012] In addition, the transfer guide support member comprises a fixing bracket connected to and fixed to the fixing plate member attached to the utility pole, a transfer support cylinder with one end connected to and fixed to the fixing bracket attached to the fixing plate member, and a guide connecting shaft with one end connected to and fixed to the transfer axis of the transfer support cylinder attached to the fixing bracket, and the other end connected to and fixed to the bottom surface of the transfer support panel, thereby transferring the transfer support panel and the mounting support fixing frame by the driving of the transfer support cylinder, and the elastic pressure support member comprises guide screw holes formed on the outer surface of the mounting support fixing frame attached to the transfer support panel, a guide bolt shaft member fastened to penetrate through the guide screw holes formed in the mounting support fixing frame, a pressure transfer panel connected to and fixed to one end of the guide bolt shaft member fastened to the guide screw holes, and a member having one end connected to and fixed to the pressure surface of the pressure transfer panel fastened to the guide bolt shaft member. It is characterized by comprising a buffer coil spring and a close-contact support panel connected to and fixed to the other end of the buffer coil spring fastened to the pressure transfer panel, thereby supporting the transformer fitted into the seating support fixing frame by the elasticity of the buffer coil spring, and further provided with a safety means for installing a utility pole fixing device to transmit a danger signal in the event of an emergency during the installation process on the fixing plate member. Effects of the invention

[0014] The transformer pole fixing device of the present invention is installed so that the transformer provided on the utility pole can move, thereby improving usability and ease of maintenance and allowing the position to be changed, and stably supporting the transformer, and by supporting the transformer by elasticity, it improves the supporting and fixing strength of the transformer and has the effect of cushioning shocks or vibrations transmitted from the outside. Brief explanation of the drawing

[0016] FIG. 1 is a drawing showing a utility pole fixing device for a transformer according to the present invention. FIG. 2 is a cross-sectional view showing a utility pole fixing device for a transformer according to the present invention. FIG. 3 is an exploded view showing a utility pole fixing device for a transformer according to the present invention. FIG. 4 is a partially enlarged cross-sectional view showing a utility pole fixing device of a transformer according to the present invention. FIG. 5 is an operational state diagram showing a utility pole fixing device of a transformer according to the present invention. FIG. 6 is an installation diagram showing a utility pole fixing device for a transformer according to the present invention. FIG. 7 is a drawing showing the safety means for installing a utility pole fixing device of a transformer according to the present invention. Specific details for implementing the invention

[0017] The description of the present invention is merely an example for structural or functional explanation, and therefore the scope of the present invention should not be interpreted as being limited by the examples described in the text. That is, since the examples may be modified in various ways and may take various forms, the scope of the present invention should be understood to include equivalents capable of realizing the technical concept.

[0018] Meanwhile, the meaning of the terms described in this invention should be understood as follows.

[0019] Terms such as "first," "second," etc., are intended to distinguish one component from another, and the scope of rights shall not be limited by these terms. For example, the first component may be named the second component, and similarly, the second component may be named the first component.

[0020] When it is stated that one component is "connected" to another component, it should be understood that while it may be directly connected to that other component, there may also be other components in between. Conversely, when it is stated that one component is "directly connected" to another component, it should be understood that there are no other components in between. Meanwhile, other expressions describing the relationships between components, such as "between" and "exactly between," or "adjacent to" and "directly adjacent to," should be interpreted in the same way.

[0021] A singular expression should be understood to include a plural expression unless the context clearly indicates otherwise, and terms such as "include" or "have" are intended to specify the existence of the implemented features, numbers, steps, actions, components, parts, or combinations thereof, and should be understood not to preclude the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof.

[0022] In each step, identifiers (e.g., a, b, c, etc.) are used for convenience of explanation and do not describe the order of the steps; the steps may occur differently from the specified order unless a specific order is clearly indicated in the context. That is, the steps may occur in the same order as specified, may be performed substantially simultaneously, or may be performed in the reverse order.

[0023] Unless otherwise defined, all terms used herein have the same meaning as generally understood by those skilled in the art to which this invention pertains. Terms defined in commonly used dictionaries should be interpreted as having meanings consistent with the context of the relevant technology and should not be interpreted as having an ideal or overly formal meaning unless explicitly defined in this invention.

[0025] FIG. 1 is a drawing showing a utility pole fixing device for a transformer according to the present invention. FIG. 2 is a cross-sectional view showing a utility pole fixing device for a transformer according to the present invention. FIG. 3 is an exploded view showing a utility pole fixing device for a transformer according to the present invention. FIG. 4 is a partially enlarged cross-sectional view showing a utility pole fixing device for a transformer according to the present invention. FIG. 5 is an operational state diagram showing a utility pole fixing device for a transformer according to the present invention. FIG. 6 is an installation state diagram showing a utility pole fixing device for a transformer according to the present invention. FIG. 7 is a drawing showing a safety means for the installation of a utility pole fixing device for a transformer according to the present invention.

[0026] As illustrated in the drawing, the transformer pole fixing device (10) of the present invention (hereinafter referred to as the pole fixing device for convenience of explanation) is a fixing device (10) configured to fix a transformer (200), to which a power distribution line cable is connected, to a pole (100). Accordingly, such a fixing device (10) is composed of a fixing plate member (20), a rail shaft (30), a guide bracket member (40), a transfer support panel (50), a seating support fixing frame (60), a transfer guide support part (70), and an elastic pressure support part (80).

[0027] The above fixed plate member (20) is connected to and fixed to the utility pole (100).

[0028] The above fixed plate member (20) is made of metal or synthetic resin and is formed in a panel structure.

[0029] The above fixed plate member (20) is fixed to the outer surface of the utility pole (100) by screw fastening.

[0030] One end of the rail shaft (30) is connected and fixed to the front of the fixed plate member (20) which is fastened to the utility pole (100).

[0031] The above rail shaft (30) is made of metal and is formed into a panel or bar structure.

[0032] One end of the rail shaft (30) is fixed to the front part of the fixed plate member (20) by screw fastening.

[0033] The rail shaft (30) supports the transfer support panel (50) and the transformer (200) to improve support and fixing strength and prevent sagging.

[0034] The above guide bracket member (40) is guided to the rail shaft (30) which is fastened to the fixed plate member (20).

[0035] The above guide bracket member (40) is formed as a hollow tubular structure and is made of metal or synthetic resin.

[0036] The guide bracket member (40) is fitted onto the rail shaft (30) and then transported along the rail shaft (30) by the transport guide support member (70).

[0037] The above transfer support panel (50) is connected to and fixed to the upper surface of the guide bracket member (40) which is fastened to the rail shaft (30).

[0038] The above transfer support panel (50) is made of metal or synthetic resin and is formed in a panel structure.

[0039] The above transfer support panel (50) is attached to or fixed to the upper surface of the guide bracket member (40) by screw fastening.

[0040] The transformer (200) is placed on the upper surface of the transfer support panel (50).

[0041] The above-mentioned mounting support fixing frame (60) is connected to and fixed to the upper surface of the above-mentioned transfer support panel (50) which is fastened to the guide bracket member (40).

[0042] The above-mentioned mounting support fixing frame (60) is formed as a circular or square frame structure and is made of metal or synthetic resin.

[0043] The above-mentioned mounting support frame (60) is fixed to the upper surface of the above-mentioned transfer support panel (50) by screwing or welding its lower end.

[0044] The lower part of the transformer (200) is fitted into the above-mentioned mounting support frame (60) to improve the supporting and fixing strength of the transformer (200) and prevent it from moving due to external forces or wind.

[0045] The above transfer guide support member (70) is connected to and fixed to the above fixed plate member (20) which is fastened to the utility pole (100), and transfers the above guide bracket member (40).

[0046] The above transfer guide support member (70) is composed of a fixing bracket (71) that is screw-fastened and fixed to the fixing plate member (20) attached to the utility pole (100), a transfer support cylinder (72) that has one end screw-fastened and fixed to the fixing bracket (71) attached to the fixing plate member (20), and a guide connecting shaft (73) that has one end screw-fastened and fixed to the transfer axis of the transfer support cylinder (72) attached to the fixing bracket (71) and the other end screw-fastened and fixed to the bottom surface of the transfer support panel (50), thereby transferring the transfer support panel (50), the seating support fixing frame (60), and the transformer (200) by driving the transfer support cylinder (72).

[0047] By driving the above transfer support cylinder (72), the transformer (200) is transferred, making installation and maintenance easier, and the position of the transformer (200) can be changed, preventing it from getting caught on structures or vehicles, and allowing the position to be changed easily and allowing birds placed on the transformer (200) to be chased away.

[0048] The above elastic pressure support member (80) is provided on the above-mentioned seating support fixing frame (60) which is fastened to the transfer support panel (50).

[0049] The above elastic pressure support member (80) comprises guide screw holes (81) formed on the outer surface of the seating support fixing frame (60) connected to the transfer support panel (50), a guide bolt shaft member (82) screw-fastened through the guide screw holes (81) formed in the seating support fixing frame (60), a pressure transfer panel (83) screw-fastened and fixed to one end of the guide bolt shaft member (82) which is connected to the guide screw holes (81) and disposed inside the seating support fixing frame (60), a cushioning coil spring (84) screw-fastened and fixed to one end of the pressure surface of the pressure transfer panel (83) connected to the guide bolt shaft member (82), and a close-contact support panel (85) screw-fastened and fixed to the other end of the cushioning coil spring (84) connected to the pressure transfer panel (83). The transformer (200) fitted into the above-mentioned mounting support frame (60) is supported by the elasticity of the buffer coil spring (84).

[0050] The transformer (200) is supported by the elasticity of the above buffer coil spring (84), thereby improving the support and fixing force and cushioning the shock transmitted from the outside.

[0051] In addition, the pressure of the cushioning coil spring (84) can be adjusted by the rotation of the guide bolt shaft member (82), and the cushioning coil spring (84) and the guide bolt shaft member (82) can be replaced, thereby reducing maintenance costs.

[0052] It is preferable to fix a vibrator, which is a vibrator, to the outer surface of the guide bracket member (40) by screwing it in.

[0053] The vibration of the above vibrator is transmitted to the guide bracket member (40), preventing it from getting stuck or frictioned while moving along the rail shaft (30), and removing foreign matter and moisture adhering to the outer or inner surface, thereby reducing the cost and time associated with maintenance.

[0054] It is preferable to further fix an elastic cushioning panel made of an elastic synthetic resin material to the front portion supporting the transformer (200) of the above-mentioned close-contact support panel (85) by screwing or attaching it.

[0055] The transformer (200) is supported by the elasticity of the elastic cushioning panel, thereby preventing damage caused by friction and cushioning the transmission of external shocks.

[0056] It is preferable to further form bearing grooves on the outer surface of the rail shaft (30), and to rotatably fit ball bearings into the bearing grooves and arrange them so that a portion protrudes outward.

[0057] The inner surface of the guide bracket member (40) is guided by the ball bearings, thereby preventing friction during the process in which the guide bracket member (40) moves along the rail shaft (30).

[0058] It is preferable to fix the lower end of the lower support coil spring to the upper end of the above fixing bracket (71) by screwing it in, and to fix the upper end of the above lower support coil spring to the lower surface of the guide bracket member (40) by screwing it in.

[0059] The guide bracket member (40) is supported by the elasticity of the lower support coil spring, thereby cushioning the impact transmitted from the outside.

[0060] It is preferable to further form an upper surface inlet fixing groove in the above transfer support panel (50).

[0061] The lower part of the transformer (200) is fitted into the above-mentioned inlet fixing groove, thereby improving the supporting and fixing force of the transformer (200) and preventing it from moving.

[0062] At this time, it is desirable to further attach and fix an outer surface support elastic panel made of an elastic synthetic resin material to the inner surface of the aforementioned inlet fixing groove, thereby supporting the transformer by the elasticity of the outer surface support elastic panel, improving the supporting and fixing forces, preventing sliding movement due to friction, and cushioning shocks transmitted from the outside.

[0063] The above fixed plate member (20) is further provided with a safety means (90) for installing a utility pole fixing device to transmit a danger signal when an emergency occurs during the installation process.

[0064] The above-described safety means (90) for installing a utility pole fixing device comprises: a connecting fixing module unit (91) that is fixed by screw fastening to the fixing plate member (20); a pair of guide shafts (92) whose lower ends are connected and fixed to the upper surface of the connecting fixing module unit (91); a transfer module unit (93) composed of a first panel transfer module (931), a second panel transfer module (932), and a third panel transfer module (933) that are inserted through the guide shaft (92) and guided along the guide shaft (92); a first lifting guide unit (941) whose lower end is fixed by screw fastening to the upper surface of the connecting fixing module unit (91) and whose lifting shaft is fixed by screw fastening to the lower surface of the first panel transfer module (931); and a first lifting guide unit (941) whose lower end is fixed by screw fastening to the upper surface of the first panel transfer module (931). A lifting guide unit (94) comprising a second lifting guide unit (942) which is fixed and whose lifting shaft is screw-fastened to the bottom surface of the second panel transfer module (932), and a third lifting guide unit (943) which has its lower end screw-fastened to the top surface of the second panel transfer module (932) and whose lifting shaft is screw-fastened to the bottom surface of the third panel transfer module (933); first rotation guide units (951) which are screw-fastened to the bottom surface of the first panel transfer module (931) and whose first rotation module unit (951-1) is screw-fastened to the rotation axis; and second rotation guide units (952) which are screw-fastened to the bottom surface of the second panel transfer module (932) and whose second rotation module unit (952-1) is screw-fastened to the rotation axis. A rotation guide section (95) composed of third rotation guide units (953) that are screw-fastened and fixed to the bottom surface of the third panel transfer module (933) and have a third rotation module unit (953-1) screw-fastened to the rotation axis, a first situation shooting unit (961) that is screw-fastened and fixed to the bottom surface of the first rotation module unit (951-1), a second situation shooting unit (962) that is screw-fastened and fixed to the bottom surface of the second rotation module unit (952-1), and a situation shooting section (96) composed of third situation shooting units (963) that are screw-fastened and fixed to the bottom surface of the third rotation module unit (953-1), and a connection fixing module unit (91) that is screw-fastened and fixed,It comprises a control unit (97) that is electrically connected to and controls the lifting guide unit (94) and the rotation guide unit (95) and receives shooting information from the first situation shooting unit (961), the second situation shooting unit (962), and the third situation shooting unit (963); a transmitting and receiving unit (98) that is screw-fastened and fixed to the third panel transfer module (933) and transmits the shooting information from the first situation shooting unit (961), the second situation shooting unit (962), and the third situation shooting unit (963) transmitted from the control unit (97); and a status guide speaker (99) that is screw-fastened and fixed to the third panel transfer module (933) and receives a signal from the control unit (97) to provide voice guidance or generate an alarm.

[0065] The above-mentioned connecting fixing module unit (91) is made of a panel structure formed of metal and is placed on the ground.

[0066] The first panel transfer module (931), the second panel transfer module (932), and the third panel transfer module (933) are formed of metal or synthetic resin panels, and a transfer hole is formed so as to be inserted through the guide shaft (92).

[0067] The first lifting guide unit (941), the second lifting guide unit (942), and the third lifting guide unit (943) are cylinders, the first rotation guide unit (951), the second rotation guide unit (952), and the third rotation guide unit (953) are motors, and the first situation shooting units (961), the second situation shooting units (962), and the third situation shooting unit (963) are cameras.

[0068] In addition, the first rotation module unit (951-1), the second rotation module unit (952-1), and the third rotation module unit (953-1) are formed as circular or square panel structures.

[0069] The first situation shooting unit (961), the second situation shooting unit (962), and the third situation shooting unit (963) can change their height by driving the first elevator guide unit (941), the second elevator guide unit (942), and the third elevator guide unit (943), and can photograph the ground or the site conditions or hazards on the ground.

[0070] The above control unit (97) receives a signal received by the above transmission and reception unit (98) through the administrator terminal and controls the above status guide speaker (99) to transmit voice or generate an alarm.

[0071] That is, after recognizing the dangerous situation of the phenomenon through the above-mentioned shooting information, a danger signal is transmitted through the above-mentioned status guidance speaker (99) to prevent safety accidents at the site.

[0072] In addition, the control unit (97) receives a signal received by the transmitting and receiving unit (98) through the administrator terminal and controls the operation of the lifting guide unit (94) and the rotation guide unit (95), thereby enabling the position of the first situation shooting unit (961), the second situation shooting unit (962), and the third situation shooting unit (963) to be changed.

[0074] Although the present invention has been described in detail so far, it should be made clear that the embodiments mentioned in the process are merely illustrative and not limiting, and that modifications to components that can be equivalently substituted within the scope of the technical spirit or field of the present invention provided by the following claims shall be considered to be within the scope of the present invention. Explanation of the symbols

[0076] 10 : Fixing device 20 : Fixing plate member 30 : Rail shaft 40 : Guide bracket member 50 : Transfer support panel 60 : Seating support fixing frame 70 : Transfer guide support 71 : Fixing bracket 72: Transfer support cylinder 73: Guide connecting shaft 80 : Elastic pressure support part 81 : Guide screw hole 82 : Guide bolt shaft member 83 : Pressurized transfer panel 84 : Cushioning coil spring 85 : Close-fitting support panel 90: Safety means for installing a utility pole fixing device 91: Connection fixing module unit 92 : Guide shaft 93 : Transfer module 931 : 1st panel transfer module 932 : 2nd panel transfer module 933 : 3rd Panel Transfer Module 94 : Lifting Guide 941: 1st Elevator Information Unit 942: 2nd Elevator Information Unit 943 : 3rd Elevator Guide Unit 95 : Rotating Guide Section 951: 1st rotation guide unit 951-1: 1st rotation module unit 952 : 2nd rotation guide unit 952-1 : 2nd rotation module unit 953 : 3rd Rotation Guide Unit 953-1 : 3rd Rotation Module Unit 96: Situation Filming Department 961: 1st Situation Filming Unit 962: 2nd Situation Filming Unit 963: 3rd Situation Filming Unit 97: Control unit 98: Transmitter / Receiver unit 99 : Status information speaker 100 : Utility pole 200 : Transformer

Claims

Claim 1 A fixing device configured to fix a transformer to which a power distribution line cable is connected to a utility pole, comprising: a fixing plate member connected to and fixed to the utility pole; a rail shaft having one end connected to and fixed to the front portion of the fixing plate member connected to the utility pole; a guide bracket member guided by the rail shaft connected to the fixing plate member; a transfer support panel connected to and fixed to the upper surface of the guide bracket member connected to the rail shaft; a seating support fixing frame connected to and fixed to the upper surface of the transfer support panel connected to the guide bracket member; and a transfer guide support member connected to and fixed to the fixing plate member connected to the utility pole and transferring the guide bracket member.A transformer utility pole fixing device comprising an elastic pressure support member provided on a mounting support fixing frame attached to the transfer support panel, wherein the transfer guide support member comprises a fixing bracket connected to and fixed to a fixing plate member attached to the utility pole, a transfer support cylinder having one end connected to and fixed to the fixing bracket attached to the fixing plate member, and a guide connecting shaft having one end connected to and fixed to a transfer axis of the transfer support cylinder attached to the fixing bracket, and the other end connected to and fixed to the bottom surface of the transfer support panel, thereby transferring the transfer support panel and the mounting support fixing frame by driving the transfer support cylinder, and wherein the elastic pressure support member comprises guide screw holes formed on the outer surface of the mounting support fixing frame attached to the transfer support panel, a guide bolt shaft member fastened to penetrate through the guide screw holes formed in the mounting support fixing frame, and a member connected to and fixed to one end of the guide bolt shaft member fastened to the guide screw holes. A transformer utility pole fixing device comprising a pressure transfer panel, a cushioning coil spring having one end connected and fixed to the pressure surface of the pressure transfer panel fastened to the guide bolt shaft member, and a contact support panel connected and fixed to the other end of the cushioning coil spring fastened to the pressure transfer panel, thereby supporting the transformer fitted into the seating support fixing frame by the elasticity of the cushioning coil spring, and further provided with a safety means for installing a utility pole fixing device to transmit a danger signal in the event of an emergency during the installation process on the fixing plate member. Claim 2 delete

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