CN210898470U - Lightning rod for power transmission equipment - Google Patents

Lightning rod for power transmission equipment Download PDF

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Publication number
CN210898470U
CN210898470U CN201921614460.8U CN201921614460U CN210898470U CN 210898470 U CN210898470 U CN 210898470U CN 201921614460 U CN201921614460 U CN 201921614460U CN 210898470 U CN210898470 U CN 210898470U
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CN
China
Prior art keywords
transmission equipment
fixed
fixing base
lightning rod
power transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201921614460.8U
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Chinese (zh)
Inventor
不公告发明人
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Shenzhen City Meteorology Science Co ltd
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Shenzhen City Meteorology Science Co ltd
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Application filed by Shenzhen City Meteorology Science Co ltd filed Critical Shenzhen City Meteorology Science Co ltd
Priority to CN201921614460.8U priority Critical patent/CN210898470U/en
Application granted granted Critical
Publication of CN210898470U publication Critical patent/CN210898470U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a lightning rod for power transmission equipment, which comprises a circular fixed seat, wherein the outer side of the upper surface of the circular fixed seat is provided with a fixed hole, the middle position of the upper surface of the circular fixed seat is provided with an open connecting groove, the middle position of the inner side surface of the open connecting groove is articulated with a connecting block, the upper surface of the connecting block is fixedly provided with a needle rod, the lower surface of the connecting block is fixedly provided with a wiring seat, the wiring seat is fixedly communicated with the lower surface of the needle rod, the lower end of the outer surface of the needle rod is slidably sleeved with an insulating sleeve, the outer surface of the insulating sleeve is slidably sleeved with a positioning cylinder, the lower surface of the positioning cylinder is fixedly connected with a positioning plate, the positioning plate is positioned on the upper surface of the circular fixed seat, the needle rod can be supported and horizontally placed by installing a transverse, the high efficiency of disassembly and maintenance is ensured.

Description

Lightning rod for power transmission equipment
Technical Field
The utility model relates to a lightning rod field, more specifically say, relate to a lightning rod for transmission equipment.
Background
In the installation and use process of power transmission equipment, a lightning rod is required to be installed to prevent the lightning rod from being damaged by lightning stroke, and a higher needle rod is generally installed to connect a lightning protection circuit so as to guide lightning to be grounded.
But the needle bar of current lightning rod is direct through the bolt fastening to equipment more, and is less with the area of contact of installation face like this, and support stability is relatively poor, when needing to dismantle the maintenance moreover, can not support the needle bar and put, needs to dismantle completely and get off, because the focus is higher like this, inconvenient rightting is unfavorable for the butt joint hole site when reinstalling, remains to improve.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a lightning rod for transmission equipment articulates the needle bar through the circular fixing base that has the spread groove of opening, does benefit to stable connection, supports spacingly through a location section of thick bamboo simultaneously, and convenient the dismantlement is maintained, has again just to have the horizontal support threaded rod that supports a rubber section of thick bamboo through the installation, can support the needle bar and the level is placed, and is convenient stable, can improve the convenience and the stability of installation like this greatly, guarantees to dismantle the high efficiency of maintaining.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a lightning rod for power transmission equipment, includes circular fixing base, the upper surface outside of circular fixing base is equipped with the fixed orifices, the upper surface intermediate position of circular fixing base is equipped with the opening spread groove, the inboard surface intermediate position of opening spread groove articulates there is the connecting block, the last fixed surface of connecting block installs the needle bar, the lower fixed surface of connecting block installs the connection terminal, the connection terminal is fixed to be communicated in the lower surface of needle bar, the surface lower extreme of needle bar slides and has cup jointed insulating sleeve, insulating sleeve's surface slip has cup jointed a location section of thick bamboo, the lower fixed surface of a location section of thick bamboo is connected with the locating plate, the locating plate is located the upper surface of circular fixing.
Furthermore, the inner side of the upper surface of the circular fixing seat is provided with a positioning hole, the lower surface of the positioning plate is rotatably connected with a positioning screw, the outer surface of the positioning screw is in threaded connection with the inner side surface of the positioning hole and is connected to the inside of the positioning hole through the positioning screw, the positioning barrel can be fixed, and the stability of positioning the needle rod is further ensured.
Furthermore, the rear end both sides of open connection groove all are equipped with the connecting seat, there is the horizontal support threaded rod inside of connecting seat through connecting hole fixed mounting, installs the horizontal support threaded rod through the connecting seat, can support the needle bar that the level was placed, do benefit to dismantle and maintain, convenient stable.
Further, the outer fixed surface of horizontal support threaded rod has cup jointed the support rubber section of thick bamboo, the support rubber section of thick bamboo is located the inside rear end of split connection groove, through cup jointing the support rubber section of thick bamboo at horizontal support threaded rod surface, can reduce to support and collide with, safety and stability.
Furthermore, fixed orifices equiangular evenly distributed is in the upper surface outside of circular fixing base, and is located the both sides of open connection groove, evenly arranges the fixed orifices, can do benefit to the connection location, facilitates the use on the equipment through the bolt installation.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme articulates the needle bar through the circular fixing base that has the opening spread groove, does benefit to stable connection, supports spacingly through a location section of thick bamboo simultaneously, and convenient the dismantlement is maintained.
(2) The positioning barrel can be fixed inside the positioning hole through the positioning screw, and the stability of positioning the needle rod is further ensured.
(3) Install the horizontal support threaded rod through the connecting seat, can support the needle bar that the level was placed, do benefit to and dismantle the maintenance, convenient stability.
(4) The supporting rubber cylinder is sleeved on the outer surface of the transverse supporting threaded rod, so that supporting collision can be reduced, and the device is safe and stable.
(5) The fixing holes are evenly distributed, and the fixing holes can be installed on equipment through bolts, so that the connecting and positioning are facilitated, and the use is convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the top view structure of the circular fixing base of the present invention.
The reference numbers in the figures illustrate:
1 circular fixing seat, 11 fixing holes, 12 open connecting grooves, 13 connecting blocks, 14 needle rods, 15 wiring seats, 16 insulating sleeves, 17 positioning cylinders, 18 positioning plates, 2 positioning holes, 21 positioning screws, 22 connecting seats, 23 connecting holes, 24 transverse supporting threaded rods and 25 supporting rubber cylinders.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-2, a lightning rod for power transmission equipment, including a circular fixing base 1, referring to fig. 1, a fixing hole 11 is provided outside an upper surface of the circular fixing base 1, and can be fixed by using a bolt, so as to fix the circular fixing base 1 to a connection position, which is convenient and stable, an open connection groove 12 is provided at a middle position of the upper surface of the circular fixing base 1, a connection block 13 is hinged at a middle position of an inner side surface of the open connection groove 12, a needle rod 14 is fixedly installed on the upper surface of the connection block 13, and is connected by a hinge shaft, so that the connection block can be positioned and connected, conveniently aligned, and can be horizontally placed by turning the angle, which is beneficial for disassembly and maintenance, is stable and efficient, a wire holder 15 is fixedly installed on a lower surface of the connection block 13, and can be connected with a lightning-inducing, insulating sleeve 16 has been cup jointed in the surface lower extreme slip of needle bar 14, insulating sleeve 16's surface slip has cup jointed a location section of thick bamboo 17, the lower fixed surface of a location section of thick bamboo 17 is connected with locating plate 18, entangle needle bar 14 through a location section of thick bamboo 17, can fix a position the installation, avoid rocking or toppling over, it is stable high-efficient, locating plate 18 is located the upper surface of circular fixing base 1, the upper surface inboard of circular fixing base 1 is equipped with locating hole 2, the lower surface rotation of locating plate 18 is connected with set screw 21, the surface threaded connection of set screw 21 is in the inboard surface of locating hole 2, set screw 21 can fix locating plate 18, do benefit.
Referring to fig. 2, the two sides of the rear end of the open connecting groove 12 are provided with connecting seats 22, a transverse supporting threaded rod 24 is fixedly mounted inside the connecting seat 22 through a connecting hole 23, a supporting rubber cylinder 25 is sleeved on the outer surface of the transverse supporting threaded rod 24, the supporting rubber cylinder 25 is located at the rear end of the inside of the open connecting groove 12 and can be supported through the supporting rubber cylinder 25 on the transverse supporting threaded rod 24, so that the needle rod 14 can be horizontally placed, and the disassembly and maintenance are facilitated.
During installation, can be with circular fixing base 1 fixed mounting to hookup location, through set screw 21 fixed mounting locating plate 18, and then entangle needle bar 14 with 17 through the location, can fix a position the installation, avoid rocking or toppling over, it is stable high-efficient, just also can be with the vertical installation on equipment of needle bar 14, do benefit to the lightning-induced protection, and when needing to dismantle the maintenance, can loosen set screw 21, with a location section of thick bamboo 17 lapse, then can with needle bar 14 round the articulated position angle of turning on one's back, can transversely place, support through transversely supporting threaded rod 24, do benefit to stably to place, convenient maintenance, when reinstalling, only need with needle bar 14 round the articulated position reset the rotation can, do benefit to rightly under the state of bottom stable support, convenient operation, the stability of ripples cancer counterpoint, and the efficiency of maintenance is improved.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. The utility model provides a lightning rod for transmission equipment, includes circular fixing base (1), its characterized in that: the utility model discloses a needle bar fixing device, including circular fixing base (1), the upper surface outside of circular fixing base (1) is equipped with fixed orifices (11), the upper surface intermediate position of circular fixing base (1) is equipped with opening connecting groove (12), the inboard surface intermediate position of opening connecting groove (12) articulates there is connecting block (13), the last fixed surface of connecting block (13) installs needle bar (14), the lower fixed surface of connecting block (13) installs wire holder (15), wire holder (15) fixed intercommunication in the lower surface of needle bar (14), the surface lower extreme slip of needle bar (14) has cup jointed insulating sleeve (16), the surface slip of insulating sleeve (16) has cup jointed a location section of thick bamboo (17), the lower fixed surface of a location section of thick bamboo (17) is connected with locating plate (18), locating plate (18) are located the upper surface of circular fixing base (1).
2. A lightning rod for power transmission equipment according to claim 1, characterized in that: the inner side of the upper surface of the round fixing seat (1) is provided with a positioning hole (2), the lower surface of the positioning plate (18) is rotatably connected with a positioning screw (21), and the outer surface of the positioning screw (21) is in threaded connection with the inner side surface of the positioning hole (2).
3. A lightning rod for power transmission equipment according to claim 1, characterized in that: the rear end both sides of open connecting groove (12) all are equipped with connecting seat (22), there is horizontal support threaded rod (24) inside through connecting hole (23) fixed mounting of connecting seat (22).
4. A lightning rod for power transmission equipment according to claim 3, characterized in that: the outer surface of the transverse supporting threaded rod (24) is fixedly sleeved with a supporting rubber cylinder (25), and the supporting rubber cylinder (25) is located at the rear end of the inside of the opening connecting groove (12).
5. A lightning rod for power transmission equipment according to claim 1, characterized in that: the fixed holes (11) are uniformly distributed on the outer side of the upper surface of the circular fixed seat (1) at equal angles and are positioned on two sides of the open connecting groove (12).
CN201921614460.8U 2019-09-26 2019-09-26 Lightning rod for power transmission equipment Active CN210898470U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921614460.8U CN210898470U (en) 2019-09-26 2019-09-26 Lightning rod for power transmission equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921614460.8U CN210898470U (en) 2019-09-26 2019-09-26 Lightning rod for power transmission equipment

Publications (1)

Publication Number Publication Date
CN210898470U true CN210898470U (en) 2020-06-30

Family

ID=71318319

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921614460.8U Active CN210898470U (en) 2019-09-26 2019-09-26 Lightning rod for power transmission equipment

Country Status (1)

Country Link
CN (1) CN210898470U (en)

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