CN205723018U - Lightning protection pillar insulator - Google Patents

Lightning protection pillar insulator Download PDF

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Publication number
CN205723018U
CN205723018U CN201620627337.XU CN201620627337U CN205723018U CN 205723018 U CN205723018 U CN 205723018U CN 201620627337 U CN201620627337 U CN 201620627337U CN 205723018 U CN205723018 U CN 205723018U
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CN
China
Prior art keywords
platen
insulator
lightning protection
protection pillar
clamp
Prior art date
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Active
Application number
CN201620627337.XU
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Chinese (zh)
Inventor
林中华
周耀昌
司正庆
王玲峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HONGGUANG ELECTRICAL GROUP CO Ltd
Original Assignee
HONGGUANG ELECTRICAL GROUP CO Ltd
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Priority to CN201620627337.XU priority Critical patent/CN205723018U/en
Application granted granted Critical
Publication of CN205723018U publication Critical patent/CN205723018U/en
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Abstract

This utility model belongs to lightening protection apparatus field, it is specifically related to a kind of lightning protection pillar insulator, including insulator body, described insulator body includes plug, and surround the insulating outer layer of described plug, described insulator body upper end is provided with clamp gold utensil, described insulator body lower end is provided with fitting, described clamp gold utensil connects starting rod, described fitting connects extinguishing arc cap, described clamp gold utensil includes top board, center platen, lower platen, described lower platen is fixed on described insulator body upper end, described pressing plate, center platen, lower platen is connected by securing member, described pressing plate, center platen, lower platen constitutes two clamp holes.

Description

Lightning protection pillar insulator
Technical field
This utility model belongs to lightening protection apparatus field, is specifically related to a kind of lightning protection pillar insulator.
Background technology
Lightning protection pillar insulator is the anti-arc insulator of a kind of novel combination type structure, and it is mainly by insulating body, insulation The clamp gold utensil of main body upper end, insulating body lower end install facility, the starting rod being located on clamp gold utensil, be located at fitting The composition such as extinguishing arc cap, starting rod and extinguishing arc cap assembly connection are integral, when thunderbolt occurs, put between starting rod and extinguishing arc cap Electricity, thus protect insulated conductor injury-free.
Current existing lightning protection pillar insulator need to use two kinds of products could realize main traverse line and draw lower wire and continue, mesh Front anti-thunder insulator mostly is the outer discharging gap of porcelain bottle insulators or compound inslation subband, when continuing, use double flute parallel groove clamp or Penetrating cable clamp is conductively connected continuous, and installation and maintenance to actual track bring great inconvenience, circuit the most unsightly, space ratio More crowded.
Summary of the invention
This utility model is for the problems referred to above, it is provided that a kind of lightning protection pillar insulator.
Technical solution adopted in the utility model is as follows: a kind of lightning protection pillar insulator, including insulator body, described Insulator body includes plug, and surrounds the insulating outer layer of described plug, and described insulator body upper end is provided with clamp gold utensil, Described insulator body lower end is provided with fitting, and described clamp gold utensil connects starting rod, and described fitting connects to have and disappears Arc cap, described clamp gold utensil includes that top board, center platen, lower platen, described lower platen are fixed on described insulator body upper end, Described top board, center platen, lower platen are connected by securing member, between described top board and center platen, center platen and lower platen One clamp hole of each formation respectively.
The upper and lower two ends of medium pressure plate and lower platen upper end are provided with groove, are provided with puncture tooth in described groove.
Described securing member includes through described top board, center platen, the bolt of lower platen, and with described bolt matching Torque nut, constitutes top board, center platen, lower platen by rotating torque nut and relatively clamps or unclamp action.
It is provided with neonychium between medium pressure plate and lower platen.
Double spherical packing ring it is provided with between described torque nut and described top board.
Described insulating outer layer is provided with several full skirts, the structure that sized by described full skirt, stagger in umbrella footpath.
Described plug is that epoxy resin fiberglass rod is made
Described clamp gold utensil is that aluminum alloy casting technique is made.
Described clamp gold utensil is externally provided with matching used insulating sheath.
The beneficial effects of the utility model are as follows: lead under being realized main traverse line by top board, center platen, lower platen and drawn The design that line continues, at support insulator, directly continue from main line conduction downlead, solves lightning protection pillar insulator real Existing main traverse line and draw lower wire and continue the problem that two kinds of products need to be used to realize.
Accompanying drawing explanation
Fig. 1 is monolateral lightning protection, side mounted lightning protection pillar insulator structural representation.
Fig. 2 is the side view of center platen.
Fig. 3 is bilateral lightning protection, fair line mounted lightning protection pillar insulator structural representation.
Fig. 4 is the three-view diagram of protection set.
In figure, 1, insulator body;101, full skirt;2, top board;3, center platen;4, lower platen;5, securing member;501, spiral shell Bolt;502, torque nut;6, double spherical packing ring;7, starting rod;8, extinguishing arc cap;9, neonychium;10, insulating sheath;11, clamp Hole.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention, this utility model can be better described.
A kind of lightning protection pillar insulator, including insulator body 1, described insulator body 1 includes plug, and surrounds institute Stating the insulating outer layer of plug, described insulator body 1 upper end is provided with clamp gold utensil, and described insulator body 1 lower end is provided with installation Gold utensil, described clamp gold utensil connects starting rod 7, and described fitting connects has extinguishing arc cap 8, described clamp gold utensil to include pressure Plate 2, center platen 3, lower platen 4, described lower platen 4 is fixed on described insulator body 1 upper end, medium pressure plate 2, center platen 3, Lower platen 4 is connected by securing member 5, each formation one respectively between described top board 2 and center platen 3, center platen 3 and lower platen 4 Individual clamp hole 11.Realize main traverse line by top board, center platen, lower platen and draw the design that lower wire continues, exhausted at pillar Edge, directly continue from main line conduction downlead, solves lightning protection pillar insulator and realizes main traverse line and draw lower wire and connect The continuous problem that two kinds of products need to be used to realize.
Medium pressure plate about 3 two ends and lower platen 4 upper end are provided with groove, are provided with puncture tooth in described groove.Pass through Puncture and realize energising, it is not necessary to stripping of insulatin line insulating layer causes anticorrosion and decreasing insulating after peeling.
Described securing member 5 includes through described top board 2, center platen 3, the bolt 501 of lower platen 4, and with described spiral shell The torque nut 502 that bolt 501 is supporting, constitutes top board 2 by rotating torque nut 502, center platen 3, lower platen 4 clamp relatively Or unclamp action.In fastener locations, use and set the torque nut twisting into two parts moment head, after moment head is twisted into two parts, it is ensured that pressing plate With well continuing of wire, prevent covered wire Damage and Fracture that excessive moment causes or less than normal cannot the guarantee of moment values from puncturing tooth pair Effectively continuing of wire.
Neonychium 9 it is provided with between medium pressure plate 3 and lower platen 4.Play protection through center platen 3 and lower platen 4 Wire, prevent top board 2, center platen 3 cross pine cannot ensure puncture tooth effectively continuing and center platen 3 and lower platen to wire 4 pairs of wire squeezes transition cause covered wire Damage and Fracture.
It is provided with double spherical packing ring 6 between described torque nut 502 and described top board 2.Double spherical packing ring 6 is except effectively transmission Outside fastening torque of bolt, double spherical packing ring, the wire clamp that effective compensating wire creep causes loosens.
Described insulating outer layer is provided with several full skirts 101, the structure that sized by described full skirt 101, stagger in umbrella footpath.Outside insulation Set uses the structure staggered in big umbellule footpath, prevents the bridge joint of rainwater.Insulating outer layer uses silastic material note rubber machine injection to produce Technique, during design, adding gamp diameter can increase effective creep age distance, improves insulation safety coefficient.
Described plug is that epoxy resin fiberglass rod is made.Epoxy resin fiberglass rod, has splendid flexing resistance Energy, insulating properties and antiseptic property.
Described clamp gold utensil is that aluminum alloy casting technique is made.It is made to have good conductive capability.
Described clamp gold utensil is externally provided with matching used insulating sheath 10.Play protection clamp gold utensil and the effect of wire.
The foregoing is only a kind of embodiment of the present utility model, be not used for limiting protection domain of the present utility model; Protection domain of the present utility model is limited by the claim in claims, and every equivalence made according to utility model Change and amendment, all within the protection domain of this utility model patent.

Claims (9)

1. a lightning protection pillar insulator, including insulator body (1), described insulator body (1) includes plug, and surrounds The insulating outer layer of described plug, described insulator body (1) upper end is provided with clamp gold utensil, and described insulator body (1) lower end sets Having fitting, described clamp gold utensil connects starting rod (7), and described fitting connects extinguishing arc cap (8), and its feature exists In: described clamp gold utensil includes top board (2), center platen (3), lower platen (4), and described lower platen (4) is fixed on described insulation Sub-body (1) upper end, described top board (2), center platen (3), lower platen (4) are by securing member (5) connection, described top board (2) one clamp hole (11) of each formation respectively and between center platen (3), center platen (3) and lower platen (4).
Lightning protection pillar insulator the most according to claim 1, it is characterised in that: medium pressure plate (3) up and down two ends and Lower platen (4) upper end is provided with groove, is provided with puncture tooth in described groove.
Lightning protection pillar insulator the most according to claim 1, it is characterised in that: described securing member (5) includes through described Top board (2), center platen (3), the bolt (501) of lower platen (4), and the torque nut supporting with described bolt (501) (502), relatively clamp by rotating torque nut (502) composition top board (2), center platen (3), lower platen (4) or unclamp dynamic Make.
Lightning protection pillar insulator the most according to claim 3, it is characterised in that: medium pressure plate (3) and lower platen (4) it Between be provided with neonychium (9).
Lightning protection pillar insulator the most according to claim 3, it is characterised in that: described torque nut (502) with described on Double spherical packing ring (6) it is provided with between pressing plate (2).
Lightning protection pillar insulator the most according to claim 1, it is characterised in that: described insulating outer layer is provided with several full skirts (101) structure that, sized by described full skirt (101), stagger in umbrella footpath.
Lightning protection pillar insulator the most according to claim 1, it is characterised in that: described plug is epoxy resin fiberglass Rod is made.
Lightning protection pillar insulator the most according to claim 1, it is characterised in that: described clamp gold utensil is aluminium alloy founder Skill is made.
Lightning protection pillar insulator the most according to claim 1, it is characterised in that: described clamp gold utensil is externally provided with and supports the use Insulating sheath (10).
CN201620627337.XU 2016-06-23 2016-06-23 Lightning protection pillar insulator Active CN205723018U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620627337.XU CN205723018U (en) 2016-06-23 2016-06-23 Lightning protection pillar insulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620627337.XU CN205723018U (en) 2016-06-23 2016-06-23 Lightning protection pillar insulator

Publications (1)

Publication Number Publication Date
CN205723018U true CN205723018U (en) 2016-11-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620627337.XU Active CN205723018U (en) 2016-06-23 2016-06-23 Lightning protection pillar insulator

Country Status (1)

Country Link
CN (1) CN205723018U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107610849A (en) * 2017-08-16 2018-01-19 芜湖市凯鑫避雷器有限责任公司 A kind of silicon rubber insulation minor structure of lightning-arrest pillar
CN110993217A (en) * 2019-12-30 2020-04-10 萍乡市华瑞电瓷电器有限责任公司 Column type insulator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107610849A (en) * 2017-08-16 2018-01-19 芜湖市凯鑫避雷器有限责任公司 A kind of silicon rubber insulation minor structure of lightning-arrest pillar
CN107610849B (en) * 2017-08-16 2019-03-19 芜湖市凯鑫避雷器有限责任公司 A kind of silicon rubber insulation minor structure of lightning-arrest pillar
CN110993217A (en) * 2019-12-30 2020-04-10 萍乡市华瑞电瓷电器有限责任公司 Column type insulator

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