CN110428941A - A kind of lightweight composite material emergency first-aid repair electric pole insulator and its mounting structure - Google Patents
A kind of lightweight composite material emergency first-aid repair electric pole insulator and its mounting structure Download PDFInfo
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- CN110428941A CN110428941A CN201910636091.0A CN201910636091A CN110428941A CN 110428941 A CN110428941 A CN 110428941A CN 201910636091 A CN201910636091 A CN 201910636091A CN 110428941 A CN110428941 A CN 110428941A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/24—Cross arms
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
- H01B17/40—Cementless fittings
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- Architecture (AREA)
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- Structural Engineering (AREA)
- Insulators (AREA)
Abstract
A kind of lightweight composite material emergency first-aid repair electric pole insulator of the present invention, insulator material is composite material, insulator includes the second insulator foot and the second insulator briquetting, a second wire hole lower bayonet slot is provided at the top of second insulator foot, the bottom of second insulator briquetting is provided with card slot on second wire hole, there is second standing screw to pass through the threaded hole of the second insulator foot and the second insulator briquetting from bottom to up, rotation is equipped with the second lower fixture nut on the second standing screw below the second insulator foot, rotation is equipped with fixture nut on second on the second standing screw above the second insulator briquetting, rotation is equipped with second handle nut on the second standing screw on second above fixture nut.A kind of lightweight composite material emergency first-aid repair electric pole insulator of the present invention and its mounting structure have the advantages that rapidly and efficiently to carry out emergency first-aid repair for assembling lightweight composite material emergency first-aid repair electric pole.
Description
Technical field
The present invention relates to power grid damage repair technology fields, more particularly to a kind of lightweight composite material emergency first-aid repair electric pole
With insulator and its mounting structure.
Background technique
With the gradually quickening of the process of Chinese Urbanization, entire society is to the reliability of power supply, power quality etc.
Propose increasingly higher demands.Electric power accident is the disaster of industry, and pole collapse accident is even more the disaster of electric power accident, it not only makes
Forming apparatus heavy losses, power failure also make power system stability operation be on the hazard, give electric power netting safe running and user security
Electricity consumption causes extensive damage.Power department needs to be repaired with most fast speed after pole collapse accident occurs for electric system, extensive
Multiple power supply and normal system operation mode.Simultaneously because China has a vast territory, some severe geological disaster areas are frequently sent out
Raw meteorology and geological disaster often bring and seriously affect to the life of power grid itself and the people, and distribution is impaired, in power supply
Disconnected often power grid is speedily carried out rescue work the overriding challenge faced, how quickly to be powered in first time in disaster field point, for disaster relief commander,
Power supply repairing and the victims of the disaster, which dispose, to be provided temporary power and becomes one of the main task speedily carried out rescue work of power emergency, be equipped with and using it is safe,
Quick and easy emergency electric pole, it is the key that electric power rescue and relief work that the time of power grid is built in shortening.
In previous rescue practice, emergency first-aid repair electric pole often uses prefabricated cement electric pole, or gathers materials on the spot
Using wooden electric pole, while the urgent assembling at the scene such as must configure necessary digging tool, insulator, fitting, power distribution equipment,
Time-consuming, laborious, there is also different degrees of security risks, have delayed the speed and effect of rescue significantly.Therefore seek one
Kind lightweight composite material emergency first-aid repair electric pole insulator and its mounting structure carry out emergency first-aid repair electric pole especially for assembling
It is important.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of insulation of lightweight composite material emergency first-aid repair electric pole
Son and its mounting structure, being capable of carry out emergency first-aid repair rapidly and efficiently when for assemble progress emergency first-aid repair electric pole.
The object of the present invention is achieved like this:
A kind of lightweight composite material emergency first-aid repair electric pole insulator, insulator material are composite material, and insulate attached bag
The second insulator foot and the second insulator briquetting are included, is provided under second wire hole at the top of the second insulator foot
Card slot, the bottom of the second insulator briquetting are provided with card slot on second wire hole,
Groove position corresponds to each other on the second wire hole lower bayonet slot and the second wire hole, blocks under second wire hole
The second wire hole is cooperatively formed between card slot on slot and the second wire hole,
There is second standing screw to pass through the screw thread of the second insulator foot and the second insulator briquetting from bottom to up
Hole, rotation is equipped with the second lower fixture nut on the second standing screw below the second insulator foot, is located at the second insulator
Rotation is equipped with fixture nut on second on the second standing screw above briquetting, the second standing screw on second above fixture nut
Upper rotation is equipped with second handle nut.
As a preference, the bottom surface both side of the second insulator foot of second insulator be arranged separately down it is limited
Position blend stop, the length direction for limiting blend stop are vertical with the direction of the second wire hole.
As a preference, the bottom surface side of the second insulator foot of second insulator is vertically provided with inwards
Hook, the length direction of hook is vertical with the direction of the second wire hole.
As a preference, one of groove is additionally provided at the top of the second insulator foot, under groove and the second wire hole
Card slot is parallel,
The bottom of second insulator briquetting is additionally provided with a raised line, and raised line is parallel with card slot on the second wire hole,
Groove is corresponded to each other with the shape of raised line and position.
As a preference, above-mentioned groove, raised line position can be exchanged,
As a preference, the center of groove is recessed with downwards a counterbore, spiral shell is vertically provided at the center of counterbore
It pit and is penetrated through from top to bottom to the bottom surface of the second insulator foot, the center of raised line is downwardly projecting to be provided with a screw thread
Pipe, the threaded hole of screwed pipe are penetrated through from bottom to up to the top surface of the second insulator briquetting,
The position of counterbore and screwed pipe correspondence is respectively provided with identical height and outer diameter.
As a preference, above-mentioned counterbore and screwed pipe position can be exchanged；
As a preference, on the second standing screw between the second insulator foot and the second insulator briquetting
It is set with an elastic locking washer, the internal diameter of elastic locking washer is consistent with the outer diameter of the second standing screw, elastic locking pad
The peripheral dimension of circle is greater than the outer diameter of screwed pipe.
As a preference, a kind of mounting structure of lightweight composite material emergency first-aid repair electric pole insulator, insulator
It is installed on the first cross-arm, the first cross-arm is square-tube type cross-arm, and the two sides of two limits blend stops and the first cross-arm are limited
Cooperation；It is tentatively limited by limiting blend stop, fixture nut on second handle nut and second is unclamped, in the second wire hole
It is put into electric wire, then adjusts fixture nut and second handle nut check on second, the latch of the second wire hole is by electric wire at this time
Locking.
As a preference, a kind of mounting structure of lightweight composite material emergency first-aid repair electric pole insulator, insulator
Be installed on the second cross-arm, the second cross-arm is angle steel type cross-arm, the side of a piece of angle steel of the horizontal of hook and the second cross-arm into
Row limit cooperation；It is tentatively limited by hook, fixture nut on second handle nut and second is unclamped, in the second wire hole
It is inside put into electric wire, then adjusts fixture nut and second handle nut check on second, the latch of the second wire hole will be electric at this time
Line locking.
Compared with prior art, the beneficial effects of the present invention are:
A kind of each components of lightweight composite material emergency first-aid repair electric pole of the present invention are that composite material is made, and are had
Light-weight advantage can fast implement carrying in emergency first-aid repair, in addition can be convenient fast assembling-disassembling between each components,
Installation can be fast implemented in emergency first-aid repair.Therefore, a kind of lightweight composite material emergency first-aid repair electric pole insulation of the present invention
Son and its mounting structure are robbed for assembling lightweight composite material emergency first-aid repair electric pole with can rapidly and efficiently carry out emergency
The advantages of repairing.
Detailed description of the invention
Fig. 1 is the schematic diagram of embodiment 1.
Fig. 2 is the schematic diagram of embodiment 2.
Fig. 3 is the schematic diagram of embodiment 3.
Fig. 4 is the schematic diagram of embodiment 4.
Fig. 5 is the schematic diagram of embodiment 5.
Fig. 6 is the schematic diagram of embodiment 6.
Fig. 7 is the schematic diagram of embodiment 7.
Fig. 8 is the schematic diagram of embodiment 8.
Fig. 9 is the schematic diagram of the first insulator.
Figure 10 is another visual angle schematic diagram of the first insulator.
Figure 11 is the schematic diagram of the second insulator with hook.
Figure 12 is the schematic diagram of the second insulator with limit blend stop.
Figure 13 is the second insulator briquetting schematic diagram.
Figure 14 is another visual angle schematic diagram of the second insulator briquetting.
Figure 15 is the schematic diagram of the second insulator foot with hook.
Figure 16 is the schematic diagram of the second insulator foot with limit blend stop.
Figure 17 is the schematic diagram of second handle nut and elastic locking washer.
Figure 18 is the fixed support schematic diagram of cross-arm in Fig. 1.
Figure 19 is the fixed support schematic diagram of cross-arm in Fig. 2.
Figure 20 is the fixed support schematic diagram of cross-arm in Fig. 5.
Figure 21 is the fixed support schematic diagram of cross-arm in Fig. 6.
Wherein:
Shaft tower 100；
Cross-arm 200, the first cross-arm 201, the second cross-arm 202；
Insulator 300；
First insulator 301, the first insulator foot 301.1, the first insulator briquetting 301.2, the first rotation axis
301.3, the first turning set 301.4, the second rotation axis 301.5, overturning screw rod 301.6, first handle nut 301.7, first are solid
Determine screw rod 301.8, the first fixture nut 301.9；
Second insulator 302, the second insulator foot 302.1, the second wire hole lower bayonet slot 302.1.1, groove
302.1.2, counterbore 302.1.3, limit blend stop 302.1.4, hook 302.1.5, the second insulator briquetting 302.2, the second electric wire
The lower fixture nut of card slot 302.2.1, raised line 302.2.2, screwed pipe 302.2.3, the second standing screw 302.3, second on hole
302.4, fixture nut 302.6 on the second lower gasket 302.5, second, the second upper gasket 302.7, second handle nut 302.8,
Elastic locking washer 302.9；
Cross-arm fixes bracket 400, casing 400.1, connecting rib 400.2, fixing groove 400.3；
First fastening bolt 500；
Second fastening bolt 600；
Stiffener plate 700.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only invention a part of the embodiment, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Referring to Fig. 1-Figure 21, a kind of lightweight composite material emergency first-aid repair electric pole of the present invention, it includes shaft tower
100, cross-arm 200 and insulator 300, the shaft tower 100, cross-arm 200 and insulator 300 are that composite material is made；
The cross-arm 200 is installed on the fixed bracket 400 of cross-arm, and the fixed bracket 400 of the cross-arm is also composite material system
At the fixed bracket 400 of the cross-arm is installed on the top of shaft tower 100.
The shaft tower 100 is big top and small bottom taper shaft tower；
The fixed bracket 400 of the cross-arm includes the casing 400.1 being vertically arranged, and casing 400.1 has small lower mouth suitable for reading big
Centre bore, the outer diameter of casing 400.1 is consistent, and the outer wall of casing 400.1 is provided with to one side or the two sides being arranged symmetrically
Connecting rib 400.2, the outer end of the connecting rib 400.2 are provided with fixing groove 400.3, and fixing groove 400.3 is opening upwards
U-type groove, for installing cross-arm 200 in fixing groove 400.3, the opening width of the fixing groove 400.3 is equal to the peace of cross-arm 200
Width is filled, there is different opening widths according to the different fixing grooves 400.3 of 200 form of cross-arm.
Bracket 400 fixed for cross-arm is for installing the first following cross-arms 201, then fixing groove 400.3 is slightly wide, fixing groove
400.3 include that the bottom plate of the baffle and bottom inside and outside surrounds, and baseplate width is slightly wide, and connecting rib is vertical
Arrangement；
Bracket 400 fixed for cross-arm is for installing the second following cross-arms 202, then fixing groove 400.3 is slightly narrow, fixing groove
400.3 are surrounded by the connecting rib outer end of the baffle in outside, the bottom plate of bottom and inside, and baseplate width is slightly narrow, even
It is in diagonally disposed for connecing gusset slightly.
Cross-arm fix between bracket 400, cross-arm 200 and shaft tower 100 by more lateral first fastening bolts 500 with
And second fastening bolt 600 is attached, the first fastening bolt 500 passes through the fixing groove 400.3 of the fixed bracket 400 of cross-arm
The cross-arm 200 internal with it of fixing groove 400.3 is fixedly connected by two sidewalls, and the second fastening bolt 600 is fixed across cross-arm
400.3 two sidewalls of fixing groove of bracket 400 and casing 400.1 are by the cross-arm 200 and casing inside fixing groove 400.3
Shaft tower 100 inside 400.1 is fixed on one.
There are two types of forms for the cross-arm 200: including the first cross-arm 201 and the second cross-arm 202,
First cross-arm 201 is square-tube type cross-arm, i.e., the cross sectional shape of the first cross-arm 201 is square structure, corresponding at this time
The wider width of the fixing groove 400.3 of the fixed bracket 400 of cross-arm, width are the transverse width of square-tube type cross-arm；
Second cross-arm 202 is angle steel type cross-arm, i.e., the cross sectional shape of the second cross-arm 202 is L-shaped structure, at this time corresponding cross
The narrower width of the fixing groove 400.3 of fixed bracket 400 is carried on a shoulder pole, width is the width of a line of angle steel type cross-arm；
There are two types of forms for the insulator 300: including the first insulator 301 and the second insulator 302；
First insulator 301 includes the first insulator foot 301.1 and the first insulator briquetting 301.2, the first insulation
The first wire hole that supply lines passes through is provided in the middle part of 301.2 opposite side of sub- pedestal 301.1 and the first insulator briquetting,
One end of first insulator foot 301.1 is provided with first rotation axis 301.3, the first insulator briquetting
301.2 one end is fixedly installed downwards first turning set 301.4, and the first turning set 301.4 is set in the first rotation axis
On 301.3, the first insulator briquetting 301.2 for being can be rotated on the first insulator foot 301.1, and described first absolutely
The other end of edge pedestal 301.1 is provided with second rotation axis 301.5, has connected up one in the second rotation axis 301.5
Root overturns screw rod 301.6, and a vertical notch is arranged in the middle part of the other end of the first insulator briquetting 301.2, overturns spiral shell
Bar 301.6 is upward through notch, and the outer end of overturning screw rod 301.6 is provided with a first handle nut 301.7, first handle spiral shell
Mother is plum blossom first handle nut.First handle nut is unclamped, overturning screw rod is taken out from notch, then the first insulator briquetting
It can be rotated on the first insulator foot around the first rotation axis to open the first insulator briquetting, in the first wire hole
Electric wire is penetrated, the first insulator briquetting then can be rotated into playback around the first rotation axis on the first insulator foot again,
First insulator briquetting is pressed on the first insulator foot, and overturning screw rod is overturn to notch again, passes through first handle spiral shell
Mother rotates inward, so that first handle nut check the first insulator briquetting.The bottom of first insulator foot 301.1 is to dividing into
It is equipped with the first standing screw 301.8, the first fixture nut 301.9 is provided on the first standing screw 301.8.
When first insulator 301 is installed, the first insulator 301 is placed on cross-arm, the first of the first insulator 301 is solid
Determine screw rod and be passed down through cross-arm, first insulator 301 is lock on cross-arm by the first fixture nut 301.9, is then opened
First insulator briquetting 301.2, is packed into electric wire in the first wire hole, covers the first insulator briquetting 301.2, and by first
Insulator briquetting 301.2 and the first insulator foot 301.1 are locked.
Second insulator 302 includes the second insulator foot 302.1 and the second insulator briquetting 302.2, the second insulation
The top of sub- pedestal 302.1 is provided with a second wire hole lower bayonet slot 302.1.1, the top of the second insulator foot 302.1
It is additionally provided with one of groove 302.1.2, groove 302.1.2 is parallel with the second wire hole lower bayonet slot 302.1.1, groove 302.1.2
Center be recessed with a counterbore 302.1.3 downwards, threaded hole is vertically provided at the center of counterbore 302.1.3 and from upper
To lower perforation to the bottom surface of the second insulator foot 302.1, the bottom of the second insulator briquetting 302.2 is provided with one second electricity
Card slot 302.2.1 in string holes, the bottom of the second insulator briquetting 302.2 are additionally provided with a raised line 302.2.2, raised line
302.2.2 parallel with card slot 302.1.1 on the second wire hole, the center of raised line 302.2.2 is downwardly projecting to be provided with a spiral shell
Line pipe 302.2.3, the threaded hole of screwed pipe 302.2.3 are penetrated through from bottom to up to the top surface of the second insulator briquetting 302.2,
The position card slot 302.2.1 corresponds to each other on the second wire hole lower bayonet slot 302.1.1 and the second wire hole, and the
The latch for the arrangement that has dislocation is respectively set on two wire hole lower bayonet slot 302.1.1 and the second wire hole on card slot 302.2.1, it is described
The second wire hole, groove are cooperatively formed between card slot 302.2.1 on second wire hole lower bayonet slot 302.1.1 and the second wire hole
302.1.2 it is corresponded to each other with the shape of raised line 302.2.2 and position, the position of counterbore 302.1.3 and screwed pipe 302.2.3 are corresponding
It is respectively provided with identical height and outer diameter,
There is second standing screw 302.3 to pass through the second insulator foot 302.1 and the second insulator from bottom to up
The threaded hole of briquetting 302.2, rotation is equipped with second on the second standing screw 302.3 of 302.1 lower section of the second insulator foot
Lower fixture nut 302.4, second descends on the second standing screw 302.3 of 302.4 top of fixture nut to be set with the second lower gasket
302.5, rotation is equipped with fixture nut on second on the second standing screw 302.3 above the second insulator briquetting 302.2
302.6, it is set with the second upper gasket 302.7 on second on the second standing screw 302.3 of 302.6 lower section of fixture nut, second
Rotation is equipped with second handle nut 302.8 on second standing screw 302.3 of upper 302.6 top of fixture nut, is located at the second insulation
An elastic locking is set on the second standing screw 302.3 between sub- pedestal 302.1 and the second insulator briquetting 302.2
Washer 302.9, the internal diameter of elastic locking washer 302.9 is consistent with the outer diameter of the second standing screw 302.3, elastic locking washer
302.9 peripheral dimension is greater than the outer diameter of screwed pipe 302.2.3.
The second above-mentioned insulator foot 302.1 and the groove on the second insulator briquetting 302.2 or raised line can be with
It exchanges, it can raised line is set on the second insulator foot 302.1, groove, phase are set on the second insulator briquetting 302.2
The counterbore and screwed pipe position answered can also be exchanged, it is only necessary to can be realized the second insulator foot 302.1 and the second insulation
Sub- 302.2 accurate contraposition of briquetting.
When cross-arm is the first cross-arm 201, in order to which the second insulator foot 302.1 is well fixed on the first cross-arm
On 201, the bottom surface both side of the second insulator foot 302.1 of second insulator 302 is provided with limit blend stop separately down
302.1.4, the length direction for limiting blend stop 302.1.4 is vertical with the direction of the second wire hole, and two limit blend stop 302.1.4 are used
It is limited in by the two sides of the first cross-arm 201；
When cross-arm is the second cross-arm 202, in order to which the second insulator foot 302.1 is well fixed on the second cross-arm
On 202, the bottom surface side of the second insulator foot 302.1 of second insulator 302 is vertically provided with hook inwards
302.1.5, the length direction of hook 302.1.5 is vertical with the direction of the second wire hole, and hook 302.1.5 is used for the second cross-arm
The side of a piece of angle steel of 201 horizontal is limited.
Second insulator 302 install when, the second insulator 302 is placed on cross-arm, by limit blend stop 302.1.4 or
Person's hook 302.1.5 is tentatively limited, and fixture nut 302.6 on second handle nut 302.8 and second is unclamped, in the second electricity
It is put into electric wire in string holes, then adjusts fixture nut 302.6 and second handle nut 302.8 on second and locks, at this time the second electricity
The latch of string holes locks electric wire, and groove 302.1.2 and raised line 302.2.2 cooperate, counterbore 302.1.3 and screwed pipe 302.2.3,
And general who has surrendered's elastic locking washer 302.9 compresses under screwed pipe, and deformation occurs is locked at groove 302.1.2 and raised line 302.2.2
Gap in, complete the fixation of electric wire.
It is the explanation of each embodiment below:
Embodiment 1:
Cross-arm fixed bracket 400 is installed, the two sides of the fixed bracket 400 of cross-arm are provided with fixation in Fig. 1, on shaft tower 100
Slot 400.3, cross-arm 200 select the first cross-arm 201, as square-tube type cross-arm, insulator 300, insulation are installed on the first cross-arm 201
Son 300 selects the first insulator 301；Reinforcement is also connected between the bottom surface of two cross-arms 200 of 300 corresponding position of insulator
Gusset 700；
Embodiment 2:
Cross-arm fixed bracket 400 is installed, the unilateral side of the fixed bracket 400 of cross-arm is provided with fixing groove in Fig. 2, on shaft tower 100
400.3, cross-arm 200 selects the first cross-arm 201, as square-tube type cross-arm, installs insulator 300, insulator on the first cross-arm 201
300 select the first insulator 301；
Embodiment 3:
Cross-arm fixed bracket 400 is installed, the two sides of the fixed bracket 400 of cross-arm are provided with fixation in Fig. 3, on shaft tower 100
Slot 400.3, cross-arm 200 select the first cross-arm 201, as square-tube type cross-arm, insulator 300, insulation are installed on the first cross-arm 201
Son 300 selects the second insulator 302, and the bottom surface both side of the second insulator foot 302.1 of the second insulator 302 is set separately down
It is equipped with limit blend stop 302.1.4；Reinforcing rib is also connected between the bottom surface of two cross-arms 200 of 300 corresponding position of insulator
Plate 700；
Embodiment 4:
Cross-arm fixed bracket 400 is installed, the unilateral side of the fixed bracket 400 of cross-arm is provided with fixing groove in Fig. 4, on shaft tower 100
400.3, cross-arm 200 selects the first cross-arm 201, as square-tube type cross-arm, installs insulator 300, insulator on the first cross-arm 201
300 select the second insulator 302, and the bottom surface both side of the second insulator foot 302.1 of the second insulator 302 is arranged separately down
There is limit blend stop 302.1.4；
Embodiment 5:
Cross-arm fixed bracket 400 is installed, the two sides of the fixed bracket 400 of cross-arm are provided with fixation in Fig. 5, on shaft tower 100
Slot 400.3, cross-arm 200 select the second cross-arm 202, as angle steel type cross-arm, insulator 300, insulation are installed on the second cross-arm 202
Son 300 selects the second insulator 301, and the bottom surface side of the second insulator foot 302.1 of the second insulator 302 is vertically provided with
Hook 302.1.5 inwards；Reinforcing rib is also connected between the top surface of two cross-arms 200 of 300 corresponding position of insulator
Plate 700；
Embodiment 6:
Cross-arm fixed bracket 400 is installed, the unilateral side of the fixed bracket 400 of cross-arm is provided with fixing groove in Fig. 6, on shaft tower 100
400.3, cross-arm 200 selects the second cross-arm 202, as angle steel type cross-arm, installs insulator 300, insulator on the second cross-arm 202
300 select the second insulator 301, and the bottom surface side of the second insulator foot 302.1 of the second insulator 302 is vertically provided with court
The hook 302.1.5 of inside；
Embodiment 7:
Cross-arm fixed bracket 400 is installed, the two sides of the fixed bracket 400 of cross-arm are provided with fixation in Fig. 7, on shaft tower 100
Slot 400.3, cross-arm 200 select the second cross-arm 202, as angle steel type cross-arm, insulator 300, insulation are installed on the second cross-arm 202
Son 300 selects the first insulator 301；Reinforcement is also connected between the top surface of two cross-arms 200 of 300 corresponding position of insulator
Gusset 700；
Embodiment 8:
Cross-arm fixed bracket 400 is installed, the unilateral side of the fixed bracket 400 of cross-arm is provided with fixing groove in Fig. 8, on shaft tower 100
400.3, cross-arm 200 selects the second cross-arm 202, as angle steel type cross-arm, installs insulator 300, insulator on the second cross-arm 202
300 select the first insulator 301；
The above is only specific application examples of the invention, are not limited in any way to protection scope of the present invention.All uses
Equivalent transformation or equivalent replacement and the technical solution formed, all fall within rights protection scope of the present invention.
Claims (10)
1. a kind of lightweight composite material emergency first-aid repair electric pole insulator, it is characterised in that insulator material is composite material,
Insulator includes the second insulator foot (302.1) and the second insulator briquetting (302.2), the second insulator foot
(302.1) a second wire hole lower bayonet slot (302.1.1), the bottom of the second insulator briquetting (302.2) are provided at the top of
It is provided with card slot (302.2.1) on second wire hole,
The card slot position (302.2.1) corresponds to each other on the second wire hole lower bayonet slot (302.1.1) and the second wire hole, described
The second wire hole is cooperatively formed between card slot (302.2.1) on second wire hole lower bayonet slot (302.1.1) and the second wire hole,
There is second standing screw (302.3) to pass through the second insulator foot (302.1) and the second insulator from bottom to up
The threaded hole of briquetting (302.2) is located to revolve on the second standing screw (302.3) below the second insulator foot (302.1) and set
There are second lower fixture nut (302.4), is located on the second standing screw (302.3) above the second insulator briquetting (302.2)
Rotation is equipped with fixture nut on second (302.6), on the second standing screw (302.3) on second above fixture nut (302.6)
Rotation is equipped with second handle nut (302.8).
2. a kind of lightweight composite material emergency first-aid repair electric pole insulator according to claim 1, it is characterised in that institute
The bottom surface both side for stating the second insulator foot (302.1) of the second insulator (302) is provided with limit blend stop separately down
(302.1.4), the length direction for limiting blend stop (302.1.4) are vertical with the direction of the second wire hole.
3. a kind of lightweight composite material emergency first-aid repair electric pole insulator according to claim 1, it is characterised in that institute
The bottom surface side for stating the second insulator foot (302.1) of the second insulator (302) is vertically provided with hook inwards
The length direction of (302.1.5), hook (302.1.5) are vertical with the direction of the second wire hole.
4. a kind of lightweight composite material emergency first-aid repair electric pole insulator according to claim 1, it is characterised in that the
It is additionally provided at the top of two insulator foots (302.1) one of groove (302.1.2), groove (302.1.2) and the second wire hole
Lower bayonet slot (302.1.1) in parallel,
The bottom of second insulator briquetting (302.2) is additionally provided with a raised line (302.2.2), raised line (302.2.2) and second
On wire hole card slot (302.1.1) in parallel,
Groove (302.1.2) is corresponded to each other with the shape of raised line (302.2.2) and position.
5. a kind of lightweight composite material emergency first-aid repair electric pole insulator according to claim 4, it is characterised in that on
The groove (302.1.2) stated, the position raised line (302.2.2) can be exchanged.
6. a kind of lightweight composite material emergency first-aid repair electric pole insulator according to claim 4, it is characterised in that recessed
The center of slot (302.1.2) is recessed with downwards a counterbore (302.1.3), down-set at the center of counterbore (302.1.3)
Have threaded hole and penetrated through from top to bottom to the bottom surface of the second insulator foot (302.1), the center of raised line (302.2.2) to
Lower protrusion is provided with a screwed pipe (302.2.3), and the threaded hole of screwed pipe (302.2.3) is penetrated through from bottom to up to the second insulation
The top surface of sub- briquetting (302.2),
Counterbore (302.1.3) is corresponding with the position of screwed pipe (302.2.3) to be respectively provided with identical height and outer diameter.
7. a kind of lightweight composite material emergency first-aid repair electric pole insulator according to claim 6, it is characterised in that on
The counterbore (302.1.3) and the position screwed pipe (302.2.3) stated can be exchanged.
8. a kind of lightweight composite material emergency first-aid repair electric pole insulator according to claim 6 or 7, it is characterised in that
On the second standing screw (302.3) between the second insulator foot (302.1) and the second insulator briquetting (302.2)
It is set with an elastic locking washer (302.9), the internal diameter and the second standing screw (302.3) of elastic locking washer (302.9)
Outer diameter it is consistent, the peripheral dimension of elastic locking washer (302.9) is greater than the outer diameter of screwed pipe (302.2.3).
9. a kind of mounting structure of lightweight composite material emergency first-aid repair electric pole insulator, it is characterised in that by claim 2
The insulator is installed on the first cross-arm (201), and the first cross-arm (201) is square-tube type cross-arm, two limit blend stops
The two sides of (302.1.4) and the first cross-arm (201) carry out limit cooperation；It is tentatively limited by limiting blend stop (302.1.4)
Position unclamps fixture nut (302.6) on second handle nut (302.8) and second, electric wire is put into the second wire hole, then
It adjusts fixture nut (302.6) and second handle nut (302.8) on second to lock, the latch of the second wire hole is by electric wire at this time
Locking.
10. a kind of mounting structure of lightweight composite material emergency first-aid repair electric pole insulator, it is characterised in that by claim 3
The insulator is installed on the second cross-arm (202), and the second cross-arm (202) is angle steel type cross-arm, hook (302.1.5) and the
The side of a piece of angle steel of the horizontal of two cross-arms (201) carries out limit cooperation；It is tentatively limited by hook (302.1.5),
Fixture nut (302.6) on second handle nut (302.8) and second is unclamped, electric wire is put into the second wire hole, is then adjusted
Fixture nut (302.6) and second handle nut (302.8) are locked on section second, and the latch of the second wire hole is by wire lock at this time
Tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910636091.0A CN110428941A (en) | 2019-07-15 | 2019-07-15 | A kind of lightweight composite material emergency first-aid repair electric pole insulator and its mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910636091.0A CN110428941A (en) | 2019-07-15 | 2019-07-15 | A kind of lightweight composite material emergency first-aid repair electric pole insulator and its mounting structure |
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| CN110428941A true CN110428941A (en) | 2019-11-08 |
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| CN201910636091.0A Pending CN110428941A (en) | 2019-07-15 | 2019-07-15 | A kind of lightweight composite material emergency first-aid repair electric pole insulator and its mounting structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424807A (en) * | 2019-07-15 | 2019-11-08 | 无锡市同腾复合材料有限公司 | A kind of lightweight composite material emergency first-aid repair electric pole |
| CN112838522A (en) * | 2021-03-01 | 2021-05-25 | 李学秀 | Auxiliary tool for installing power insulator of overhead line |
| CN113517099A (en) * | 2021-08-31 | 2021-10-19 | 固力发电气有限公司 | Ultrahigh-voltage composite cross arm insulator with multipurpose end fitting |
-
2019
- 2019-07-15 CN CN201910636091.0A patent/CN110428941A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424807A (en) * | 2019-07-15 | 2019-11-08 | 无锡市同腾复合材料有限公司 | A kind of lightweight composite material emergency first-aid repair electric pole |
| CN112838522A (en) * | 2021-03-01 | 2021-05-25 | 李学秀 | Auxiliary tool for installing power insulator of overhead line |
| CN113517099A (en) * | 2021-08-31 | 2021-10-19 | 固力发电气有限公司 | Ultrahigh-voltage composite cross arm insulator with multipurpose end fitting |
| CN113517099B (en) * | 2021-08-31 | 2022-10-04 | 固力发电气有限公司 | Ultrahigh-voltage composite cross arm insulator with multipurpose end fitting |
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