CN105576584A - Overhead wire fixing device of porcelain insulator - Google Patents

Overhead wire fixing device of porcelain insulator Download PDF

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Publication number
CN105576584A
CN105576584A CN201610077548.5A CN201610077548A CN105576584A CN 105576584 A CN105576584 A CN 105576584A CN 201610077548 A CN201610077548 A CN 201610077548A CN 105576584 A CN105576584 A CN 105576584A
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CN
China
Prior art keywords
steady rest
base body
wire base
rod
described left
Prior art date
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Granted
Application number
CN201610077548.5A
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Chinese (zh)
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CN105576584B (en
Inventor
刘佳
柴小亮
董旭亮
崔威
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State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Baoding Power Supply Co of State Grid Hebei Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Baoding Power Supply Co of State Grid Hebei Electric Power Co Ltd
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Application filed by State Grid Corp of China SGCC, State Grid Hebei Electric Power Co Ltd, Baoding Power Supply Co of State Grid Hebei Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201610077548.5A priority Critical patent/CN105576584B/en
Publication of CN105576584A publication Critical patent/CN105576584A/en
Priority to PCT/CN2016/099340 priority patent/WO2017133255A1/en
Priority to JP2017568385A priority patent/JP6508748B2/en
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Publication of CN105576584B publication Critical patent/CN105576584B/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00Overhead installations of electric lines or cables
    • H02G7/05Suspension arrangements or devices for electric cables or lines
    • H02G7/053Suspension clamps and clips for electric overhead lines not suspended to a supporting wire

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  • Jib Cranes (AREA)
  • Insulators (AREA)

Abstract

The invention belongs to the field of a power device and provides an overhead wire fixing device of a porcelain insulator. The overhead wire fixing device comprises a left clamping body and a right clamping body, wherein the left clamping body is provided a semicircular left clamping part, a left stable rack and a left wire support body, the left clamping part is adaptive to a neck of the porcelain insulator, the left stable rack comprises a left stable rack upper rod, a left stable rack lower rod and a left stable rack intermediate rod, the left stable rack upper rod and the left stable rack lower rod are respectively and fixedly connected with the two ends of the left clamping part, the lower part of the left wire support body is connected with the left stable rack intermediate rod, the right clamping body is provided a semicircular right clamping part, a right stable rack and a right wire support body, the right clamping part is adaptive to the neck of the porcelain insulator, the right stable rack comprises a right stable rack upper rod, a right stable rack lower rod and a right stable rack intermediate rod, the right stable rack upper rod and the right stable rack lower rod are respectively and fixedly connected with the two ends of the right clamping part, and the lower part of the right wire support body is connected with the right stable rack intermediate rod. The device uses a few parts and is simple to operate, the workload of an operator is reduced, and the working efficiency is improved.

Description

A kind of porcelain bottle insulators fixing device for air lead
Technical field
The invention belongs to field of electrical equipment, particularly a kind of porcelain bottle insulators fixing device for air lead.
Background technology
At present, the method be fixed between the wire of overhead distribution and porcelain bottle insulators is generally and adopts wire to carry out manual colligation by operating personnel to fix, but manual colligation is affected by human factors larger, and this improving bud grafting is not durable, easily occur loosening even rubbing wire under the effect of the natural conditions such as wind, rain, snow, thus cause very large potential safety hazard.
Chinese utility model patent CN204741244U discloses a kind of needle porcelain bottle insulator aerial condutor geometrical clamp, comprise left clamp and right clamping body, left clamp and right clamping body are equipped with the arc Access Division with needle porcelain bottle insulator adaptation, the both ends of left clamp and right clamping body are equipped with fixing hole, also comprise two pairs of curved splints, the two ends of two pairs of curved splints are equipped with fixing hole, and left clamp, right clamping body and aerial condutor are clamped by bolt by two pairs of curved splints.Wire is used to carry out manual colligation and fix Problems existing although use this needle porcelain bottle insulator aerial condutor geometrical clamp to solve, but, because this needle porcelain bottle insulator aerial condutor geometrical clamp comprises the parts of multiple separation, and when using it to be fixed aerial condutor and porcelain bottle insulators, need to use multiple bolt and nut to be fixed, because this operation must be carried out in high-altitude again, therefore a people is difficult to independently operate.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the invention provides a kind of porcelain bottle insulators fixing device for air lead.
The invention provides a kind of porcelain bottle insulators fixing device for air lead, comprise left clamp and right clamping body, wherein,
Described left clamp has semicircular left Access Division, left steady rest and left wire base body, wherein:
The neck of described left Access Division and porcelain bottle insulators adapts;
Described left steady rest comprises left steady rest upper boom, left steady rest lower beam and left steady rest king-rod, one end of one end of described left steady rest upper boom and described left steady rest lower beam couples together by described left steady rest king-rod, makes described left steady rest upper boom, described left steady rest lower beam and described left steady rest king-rod form " U " shape structure;
Described left steady rest upper boom is fixedly connected with the two ends of described left Access Division respectively with described left steady rest lower beam;
The upper surface of described left wire base body has the left wire base body groove matched with wire, and the top of described left wire base body is connected with left wire pressing plate; The middle part of described left wire pressing plate has the left wire pressing plate groove matched with wire; Described left wire base body groove and described left wire pressing plate groove form the structure of accommodation, fixing cord;
The bottom of described left wire base body is connected with described left steady rest king-rod;
Described right clamping body has semicircular right Access Division, right steady rest and right wire base body, wherein:
The neck of described right Access Division and porcelain bottle insulators adapts, and matches with described left Access Division, forms the loop configuration being engaged to the neck of porcelain bottle insulators, thus connects and fixes on porcelain bottle insulators by porcelain bottle insulators fixing device for air lead;
Described right steady rest comprises right steady rest upper boom, right steady rest lower beam and right steady rest king-rod, one end of one end of described right steady rest upper boom and described right steady rest lower beam couples together by described right steady rest king-rod, makes described right steady rest upper boom, described right steady rest lower beam and described right steady rest king-rod form " U " shape structure;
Described right steady rest upper boom is fixedly connected with the two ends of described right Access Division respectively with described right steady rest lower beam;
The upper surface of described right wire base body has the right wire base body groove matched with wire, and the top of described right wire base body is connected with right wire pressing plate; The middle part of described right wire pressing plate has the right wire pressing plate groove matched with wire; Described right wire base body groove and described right wire pressing plate groove form the structure of accommodation, fixing cord;
The bottom of described right wire base body is connected with described right steady rest king-rod;
Described left steady rest upper boom and described right steady rest upper boom, and connected by the mode of clamping between described left steady rest lower beam and described right steady rest lower beam, thus described left clamp and described right clamping body are coupled together.
Preferably, the length of described left steady rest upper boom and described left steady rest lower beam is equal and parallel to each other; Described left steady rest king-rod is all vertical with described left steady rest lower beam with described left steady rest upper boom;
The length of described right steady rest upper boom and described right steady rest lower beam is equal and parallel to each other; Described right steady rest king-rod is all vertical with described right steady rest lower beam with described right steady rest upper boom.
Preferably, between described left steady rest upper boom and described left Access Division and/or between described left steady rest lower beam and described left Access Division and/or between described left steady rest king-rod and described left Access Division, at least one left bracing piece is set, thus by described left steady rest and more stable the coupling together in described left Access Division;
Between described right steady rest upper boom and described right Access Division and/or between described right steady rest lower beam and described right Access Division and/or between described right steady rest king-rod and described right Access Division, at least one right bracing piece is set, thus by described right steady rest and more stable the coupling together in described right Access Division.
Preferably, the version that is integrated of described left steady rest and described left Access Division; The version that described right steady rest and described right Access Division are integrated.
Preferably, top and the described left wire pressing plate of described left wire base body are bolted, described bolt is fixedly connected on the both sides of described left wire base body upper left wire base body groove, and the both sides of described left wire pressing plate groove have the hole that arrange corresponding to described bolt;
Top and the described right wire pressing plate of described right wire base body are bolted, and described bolt is fixedly connected on the both sides of described right wire base body upper right wire base body groove, and the both sides of described right wire pressing plate groove have the hole that arrange corresponding to described bolt.
Preferably, the bottom of described left wire base body and described steady rest king-rod are flexibly connected, and described left wire base body can be free to slide on described left steady rest king-rod;
The bottom of described right wire base body and described steady rest king-rod are flexibly connected, and described right wire base body can be free to slide on described right steady rest king-rod.
Preferably, the bottom of described left wire base body is provided with through hole, described left steady rest king-rod inserts in the described through hole of described wire base body bottom, thus described left wire base body and described left steady rest are coupled together, and described left wire base body is free to slide on described left steady rest king-rod;
The bottom of described right wire base body is provided with through hole, described right steady rest king-rod inserts in the described through hole of described wire base body bottom, thus described right wire base body and described right steady rest are coupled together, and described right wire base body is free to slide on described right steady rest king-rod.
Preferably, the described through hole of the bottom of described left wire base body is tri-angle-holed or polygonal hole, and the cross section of described left steady rest king-rod is the triangle corresponding with the described through hole of the bottom of described left wire base body or polygon;
The described through hole of the bottom of described right wire base body is tri-angle-holed or polygonal hole, and the cross section of described right steady rest king-rod is the triangle corresponding with the described through hole of the bottom of described right wire base body or polygon.
Preferably, the described through hole of the bottom of described left wire base body is quadrilateral hole, pentagon hole, hexagonal hole and octagon hole; The cross section of described left steady rest king-rod is quadrangle, pentagon, hexagon and the octagon corresponding with the described through hole of the bottom of described left wire base body;
The described through hole of the bottom of described right wire base body is quadrilateral hole, pentagon hole, hexagonal hole and octagon hole; The cross section of described right steady rest king-rod is quadrangle, pentagon, hexagon and the octagon corresponding with the described through hole of the bottom of described right wire base body.
Preferably, described left steady rest upper boom and described right steady rest upper boom, and the connected mode of clamping between described left steady rest lower beam and described right steady rest lower beam is realized by shackle member; Described shackle member comprises buckling groove and clamping joint; Wherein, the end of described buckling groove has " V " shape opening, and described " V " shape opening is made up of the flexure strip that two are fixedly connected with lower wall with the upper wall of described buckling groove respectively; Described clamping joint has the arrow shaped plug corresponding with described " V " shape opening; The inside of the described buckling groove communicated with described " V " shape opening has the cavity holding described arrow shaped plug; Described arrow shaped plug is pressed in the cavity of described buckling groove by described " V " shape opening.
Porcelain bottle insulators fixing device for air lead compact conformation provided by the invention, need the parts taking high-altitude application to little, kind and the quantity of the part carried is needed when greatly reducing operating personnel's high-altitude application, the kind of especially scattered widget and quantity, because this reducing the inconvenience of scattered widget when high-altitude application and being easy to the drawback fallen; Meanwhile, when high-altitude application, only need very shirtsleeve operation namely can be fixed on porcelain bottle insulators by aerial condutor, significantly reduce the workload of operating personnel, improve operating efficiency.
Accompanying drawing explanation
The structural representation of the porcelain bottle insulators fixing device for air lead that Fig. 1 provides for one embodiment of the present of invention.
The left wire base body of the porcelain bottle insulators fixing device for air lead that Fig. 2 provides for one embodiment of the present of invention and the structural representation of left wire pressing plate.
The right wire base body of the porcelain bottle insulators fixing device for air lead that Fig. 3 provides for one embodiment of the present of invention and the structural representation of right wire pressing plate.
The structural representation of the shackle member of the porcelain bottle insulators fixing device for air lead that Fig. 4 provides for one embodiment of the present of invention.
Wherein, the description of reference numerals in figure is as follows:
The left steady rest lower beam of 11 left Access Division 121 left steady rest upper boom 122
The left wire base body of 123 left steady rest king-rod 124 left bracing piece 13
The 131 left wire pressing plate 141 of left wire base body groove 14 left wire pressing plate groove
5 bolt 6 hole 7 through holes
31 buckling groove 32 clamping joint 311 flexure strips
The 321 right steady rest upper booms in the right Access Division of arrow shaped plug 21 221
The right bracing piece of 222 right steady rest lower beam 223 right steady rest king-rod 224
The right wire pressing plate of 23 right wire base body 231 left wire base body groove 24
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiments of the present invention are described in further detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
As Figure 1-4, the invention provides a kind of porcelain bottle insulators fixing device for air lead, comprise left clamp and right clamping body, wherein:
As shown in Figure 1, left clamp has semicircular left Access Division 11, left steady rest and left wire base body 13.Wherein:
The neck of left Access Division 11 and porcelain bottle insulators adapts, and matches with right Access Division 21, forms the loop configuration that can be engaged to the neck of porcelain bottle insulators, thus is connected and fixed on porcelain bottle insulators by porcelain bottle insulators fixing device for air lead.
Left steady rest comprises left steady rest upper boom 121, left steady rest lower beam 122 and left steady rest king-rod 123; Wherein, one end of one end of left steady rest upper boom 121 and left steady rest lower beam 122 couples together by left steady rest king-rod 123, thus makes left steady rest upper boom 121, left steady rest lower beam 122 and left steady rest king-rod 123 form " U " shape structure.Preferably, for the ease of industrial production and the stability improving porcelain bottle insulators fixing device for air lead of the present invention, left steady rest upper boom 121 is equal and parallel to each other with left steady rest lower beam 122 length, and left steady rest king-rod 123 is all vertical with left steady rest lower beam 122 with left steady rest upper boom 121.
Left steady rest upper boom 121 is fixedly connected with the two ends of left Access Division 11 respectively with left steady rest lower beam 122.In order to increase the stability that left steady rest is connected with left Access Division 11, between left steady rest upper boom 121 and left Access Division 11 and/or between left steady rest lower beam 122 and left Access Division 11 and/or between left steady rest king-rod 123 and left Access Division 11, at least one left bracing piece 124 can also be set, thus by more stable the coupling together of left steady rest and left Access Division 11.In a preferred embodiment, the version that also left steady rest and left Access Division 11 can be made of one, reaches the object increasing the stability that left steady rest is connected with left Access Division 11.
As shown in Figure 2, the upper surface of left wire base body 13 has the left wire base body groove 131 matched with wire, and the top of left wire base body 13 is connected with left wire pressing plate 14, such as, connected by bolt 5.Wherein, the middle part of left wire pressing plate 14 has the left wire pressing plate groove 141 matched with wire, and the left wire pressing plate groove 141 in the middle part of the left wire base body groove 131 of left like this wire base body 13 upper surface and left wire pressing plate 14 just can form the structure of accommodation, fixing cord.In a kind of embodiment, bolt 5 is fixedly connected with (such as welding) in the both sides of left wire base body 13 upper left wire base body groove 131, the both sides of left wire pressing plate 14 upper left wire pressing plate groove 141 have the hole 6 that arrange corresponding to described bolt 5, so just can by the hole 6 of left wire pressing plate 14 upper left wire pressing plate groove 141 both sides being each passed through the bolt 5 of left wire base body groove 131 both sides on left wire base body 13, screwed up by nut again, thus wire is fixed on left wire base body 13.When practical application, in advance any one hole 6 on left wire pressing plate 14 can be enclosed within any one bolt 5 on left wire base body 13, then nut is screwed to bolt 5 top (note twist too tight, left wire pressing plate 14 should be made can freely to rotate relative to left wire base body 13, and the another one hole 6 on left wire pressing plate 14 can be inserted on another bolt 5 on left wire base body 13).When using porcelain bottle insulators fixing device for air lead provided by the invention in overhead transmission line, left wire pressing plate 14 can be rotated around bolt 5, make the opening open of left wire base body 13 upper left wire base body groove 131, then wire is put into left wire base body groove 131, again left wire pressing plate 14 is rotated around bolt 5, another one hole 6 on left wire pressing plate 14 is inserted on another bolt 5 on left wire base body 13, then nut is screwed on bolt 5, tighten two nuts, just stable for wire can be fixed on porcelain bottle insulators fixing device for air lead.The kind of widget scattered when adopting this version and mode of operation can reduce high-altitude application and quantity, thus greatly reduce kind and the quantity that operating personnel need the part carried, decrease the inconvenience of scattered widget when high-altitude application and be easy to the drawback fallen, significantly reduce the workload of operating personnel, improve operating efficiency.
The bottom of left wire base body 13 is connected with left steady rest king-rod 123.In the preferred embodiment of one of the present invention, bottom and the left steady rest king-rod 123 of left wire base body 13 are flexibly connected, and left wire base body 13 can be free to slide on left steady rest king-rod 123.Such as, the bottom of left wire base body 13 is provided with through hole 7, thus can by left steady rest king-rod 123 is inserted in the through hole 7 of wire base body 13 bottom, thus left wire base body 13 and left steady rest are coupled together, and left wire base body 13 is free to slide on left steady rest king-rod 123, the difference due to porcelain bottle insulators fixing device for air lead provided by the invention and porcelain bottle insulators machining accuracy can be reduced like this, to exist on porcelain bottle insulators on the upper surface of the groove and left wire base body 13 that hold wire for holding the unmatched problem of left wire base body groove 131 of wire, cause aerial condutor can not be fastened on porcelain bottle insulators for holding in the groove of wire, aerial condutor is installed built on the sand, even damage the problem of aerial condutor.Preferably, the through hole 7 of the bottom of left wire base body 13 is tri-angle-holed or polygonal hole, includes but not limited to quadrilateral hole, pentagon hole, hexagonal hole and octagon hole; Correspond, the cross section of left steady rest king-rod 123 is the triangle corresponding with the through hole 7 of the bottom of left wire base body 13 or polygon, includes but not limited to quadrangle, pentagon, hexagon and octagon; Also be, such as, when the through hole 7 of the bottom of left wire base body 13 is quadrilateral hole, the cross section of left steady rest king-rod 123 is substantially identical with the size of this quadrilateral hole (identical or be slightly smaller than the size of quadrilateral hole, left wire base body 13 can be inserted on left steady rest king-rod 123 and can be free to slide along left steady rest king-rod 123, but freely can not rotate around left steady rest king-rod 123) quadrangle; The upper surface of the left wire base body groove 131 that left wire base body 13 can be made like this to have match with wire is in the top of left steady rest king-rod 123 always, avoid left wire base body 13 freely rotating around left steady rest king-rod 123, facilitate and fast aerial condutor is fixed on left wire base body 13 when work high above the ground, facilitate the work of operating personnel, improve operating efficiency.
As shown in Figure 1, right clamping body has semicircular right Access Division 21, right steady rest and right wire base body 23.Wherein:
The neck of right Access Division 21 and porcelain bottle insulators adapts, and matches with left Access Division 11, forms the loop configuration that can be engaged to the neck of porcelain bottle insulators, thus is connected and fixed on porcelain bottle insulators by porcelain bottle insulators fixing device for air lead.
Right steady rest comprises right steady rest upper boom 221, right steady rest lower beam 222 and right steady rest king-rod 223; Wherein, one end of one end of right steady rest upper boom 221 and right steady rest lower beam 222 couples together by right steady rest king-rod 223, thus makes right steady rest upper boom 221, right steady rest lower beam 222 and right steady rest king-rod 223 form " U " shape structure.Preferably, for the ease of industrial production and the stability improving porcelain bottle insulators fixing device for air lead of the present invention, right steady rest upper boom 221 is equal and parallel to each other with right steady rest lower beam 222 length, and right steady rest king-rod 223 is all vertical with right steady rest lower beam 222 with right steady rest upper boom 221.
Right steady rest upper boom 221 is fixedly connected with the two ends of right Access Division 21 respectively with right steady rest lower beam 222.In order to increase the stability that right steady rest is connected with right Access Division 21, between right steady rest upper boom 221 and right Access Division 21 and/or between right steady rest lower beam 222 and right Access Division 21 and/or between right steady rest king-rod 223 and right Access Division 21, at least one right bracing piece 224 can also be set, thus by more stable the coupling together of right steady rest and right Access Division 21.In a preferred embodiment, the version that also right steady rest and right Access Division 21 can be made of one, reaches the object increasing the stability that right steady rest is connected with right Access Division 21.
As shown in Figure 3, the upper surface of right wire base body 23 has the right wire base body groove 231 matched with wire, and the top of right wire base body 23 is connected with right wire pressing plate 24, such as, connected by bolt 5.Wherein, the middle part of right wire pressing plate 24 has the right wire pressing plate groove 241 matched with wire, and the right wire pressing plate groove 241 in the middle part of the right wire base body groove 231 of right like this wire base body 23 upper surface and right wire pressing plate 24 just can form the structure of accommodation, fixing cord.In a kind of embodiment, bolt 5 is fixedly connected with (such as welding) in the both sides of right wire base body 23 upper right wire base body groove 231, the both sides of right wire pressing plate 24 upper right wire pressing plate groove 241 have the hole 6 that arrange corresponding to described bolt 5, so just can by the hole 6 of right wire pressing plate 24 upper right wire pressing plate groove 241 both sides being each passed through the bolt 5 of right wire base body groove 231 both sides on right wire base body 23, screwed up by nut again, thus wire is fixed on right wire base body 23.When practical application, in advance any one hole 6 on right wire pressing plate 24 can be enclosed within any one bolt 5 on right wire base body 23, then nut is screwed to bolt 5 top (note twist too tight, right wire pressing plate 24 should be made can freely to rotate relative to right wire base body 23, and the another one hole 6 on right wire pressing plate 24 can be inserted on another bolt 5 on right wire base body 23).When using porcelain bottle insulators fixing device for air lead provided by the invention in overhead transmission line, right wire pressing plate 24 can be rotated around bolt 5, make the opening open of right wire base body 23 upper right wire base body groove 231, then wire is put into right wire base body groove 231, again right wire pressing plate 24 is rotated around bolt 5, another one hole 6 on right wire pressing plate 24 is inserted on another bolt 5 on right wire base body 23, then nut is screwed on bolt 5, tighten two nuts, just stable for wire can be fixed on porcelain bottle insulators fixing device for air lead.The kind of widget scattered when adopting this version and mode of operation can reduce high-altitude application and quantity, thus greatly reduce kind and the quantity that operating personnel need the part carried, decrease the inconvenience of scattered widget when high-altitude application and be easy to the drawback fallen, significantly reduce the workload of operating personnel, improve operating efficiency.
The bottom of right wire base body 23 is connected with right steady rest king-rod 223.In the preferred embodiment of one of the present invention, bottom and the right steady rest king-rod 223 of right wire base body 23 are flexibly connected, and right wire base body 23 can be free to slide on right steady rest king-rod 223.Such as, the bottom of right wire base body 23 is provided with through hole 7, thus can by right steady rest king-rod 223 is inserted in the through hole 7 of wire base body 23 bottom, thus right wire base body 23 and right steady rest are coupled together, and right wire base body 23 is free to slide on right steady rest king-rod 223, the difference due to porcelain bottle insulators fixing device for air lead provided by the invention and porcelain bottle insulators machining accuracy can be reduced like this, to exist on porcelain bottle insulators on the upper surface of the groove and right wire base body 23 that hold wire for holding the unmatched problem of right wire base body groove 231 of wire, cause aerial condutor can not be fastened on porcelain bottle insulators for holding in the groove of wire, aerial condutor is installed built on the sand, even damage the problem of aerial condutor.Preferably, the through hole 7 of the bottom of right wire base body 23 is tri-angle-holed or polygonal hole, includes but not limited to quadrilateral hole, pentagon hole, hexagonal hole and octagon hole; Correspond, the cross section of right steady rest king-rod 223 is the triangle corresponding with the through hole 7 of the bottom of right wire base body 23 or polygon, includes but not limited to quadrangle, pentagon, hexagon and octagon; Also be, such as, when the through hole 7 of the bottom of right wire base body 23 is quadrilateral hole, the cross section of right steady rest king-rod 223 is substantially identical with the size of this quadrilateral hole (identical or be slightly smaller than the size of quadrilateral hole, right wire base body 23 can be inserted on right steady rest king-rod 223 and can be free to slide along right steady rest king-rod 223, but freely can not rotate around right steady rest king-rod 223) quadrangle; The upper surface of the right wire base body groove 231 that right wire base body 23 can be made like this to have match with wire is in the top of right steady rest king-rod 223 always, avoid right wire base body 23 freely rotating around right steady rest king-rod 223, facilitate and fast aerial condutor is fixed on right wire base body 23 when work high above the ground, facilitate the work of operating personnel, improve operating efficiency.
Left steady rest upper boom 121 and right steady rest upper boom 221, and can be connected by the mode of clamping between left steady rest lower beam 122 and right steady rest lower beam 222, thus left clamp and right clamping body are coupled together.Because this connected mode does not need to use extra part, when carrying out high-altitude application, directly left clamp and right clamping body can be engaged to the neck of porcelain bottle insulators by the mode of clamping, simple to operate, quick, greatly can alleviate the workload of operating personnel, increase work efficiency.Above-mentioned left steady rest upper boom 121 and right steady rest upper boom 221, and the connected mode of clamping between left steady rest lower beam 122 and right steady rest lower beam 222 can be realized by the shackle member shown in Fig. 4.In the shackle member shown in Fig. 4, this shackle member comprises buckling groove 31 and clamping joint 32; Wherein, the end of buckling groove 31 has " V " shape opening, should be made up of the flexure strip 311 that two are fixedly connected with lower wall with the upper wall of buckling groove 31 respectively by " V " shape opening; Clamping joint 32 has the arrow shaped plug 321 corresponding with " V " shape opening; The inside of the buckling groove 31 communicated with " V " shape opening has the cavity that can hold arrow shaped plug 321.During use, by firmly the arrow shaped plug 321 of clamping joint 32 being pressed into buckling groove 31 by " V " shape opening, thus the parts be connected with clamping joint 32 with buckling groove 31 respectively can be combined.
In porcelain bottle insulators fixing device for air lead provided by the invention, in order to prevent producing eddy current in porcelain bottle insulators fixing device for air lead, affect stability and the useful life of porcelain bottle insulators fixing device for air lead, preferably adopt insulating material to prepare this fixture; Or, also can adopt different materials according to the difference of transmission pressure, if transmission line is overhead aluminum twisted wire, then adopt aluminum alloy materials; If transmission line is suspended insulated guide wire, then adopt insulating material.
The occupation mode of porcelain bottle insulators fixing device for air lead provided by the invention is exemplified below:
In advance left wire pressing plate 14 is enclosed within any one bolt 5 on left wire base body 13 on the ground, then nut is screwed to bolt 5 top (note twist too tight, left wire pressing plate 14 should be made can freely to rotate relative to left wire base body 13, and the another one hole 6 on left wire pressing plate 14 can be inserted on another bolt 5 on left wire base body 13); And on any one bolt 5 in advance right wire pressing plate 24 being enclosed within right wire base body 23, then nut is screwed to bolt 5 top (note twist too tight, right wire pressing plate 24 should be made can freely to rotate relative to right wire base body 23, and the another one hole 6 on right wire pressing plate 24 can be inserted on another bolt 5 on right wire base body 23).Then operating personnel just can with the nut matched with bolt 5, and left clamp and right clamping body, go to need the fixing height residing for aerial condutor aerial, left clamp and right clamping body are aimed at the neck of porcelain bottle insulators, utilization is positioned at left steady rest upper boom 121 and right steady rest upper boom 221, and the shackle member shown in Fig. 4 between left steady rest lower beam 122 and right steady rest lower beam 222, directly firmly just left clamp and right clamping body can be engaged to the neck of porcelain bottle insulators; Then the opening open of the left wire base body groove 131 on left wire base body 13 and the right wire base body groove 231 on right wire base body 23 is made, adjust the position of left wire base body 13 on left steady rest king-rod 123 and the position of right wire base body 23 on right steady rest king-rod 223, make left wire base body groove 131 corresponding for the groove holding wire with on porcelain bottle insulators with right wire base body groove 231, then aerial condutor is put into the groove left wire base body groove 131 and right wire base body groove 231 and porcelain bottle insulators being used for holding wire; Left wire pressing plate 14 is rotated around bolt 5, the another one hole 6 on left wire pressing plate 14 is inserted on another bolt 5 on left wire base body 13, then nut is screwed on bolt 5; Again right wire pressing plate 24 is rotated around bolt 5, the another one hole 6 on right wire pressing plate 24 is inserted on another bolt 5 on right wire base body 23, then nut is screwed on bolt 5; By all nut screwing clampings, just stable for wire can be fixed on porcelain bottle insulators.
Visible, use porcelain bottle insulators fixing device for air lead provided by the invention, the parts taking high-altitude application to are needed to only have left clamp, right clamping body and nut, greatly reduce the quantity that operating personnel need the part carried, the kind of especially scattered widget and quantity, decrease the inconvenience of scattered widget when high-altitude application and be easy to the drawback fallen; Meanwhile, when high-altitude application, only need very shirtsleeve operation namely can be fixed on porcelain bottle insulators by aerial condutor, significantly reduce the workload of operating personnel, improve operating efficiency.
As known by the technical knowledge, the present invention can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Within the scope of the present invention all or be all included in the invention being equal to the change in scope of the present invention.

Claims (10)

1. a porcelain bottle insulators fixing device for air lead, comprises left clamp and right clamping body, it is characterized in that:
Described left clamp has semicircular left Access Division, left steady rest and left wire base body, wherein:
The neck of described left Access Division and porcelain bottle insulators adapts;
Described left steady rest comprises left steady rest upper boom, left steady rest lower beam and left steady rest king-rod, one end of one end of described left steady rest upper boom and described left steady rest lower beam couples together by described left steady rest king-rod, makes described left steady rest upper boom, described left steady rest lower beam and described left steady rest king-rod form " U " shape structure;
Described left steady rest upper boom is fixedly connected with the two ends of described left Access Division respectively with described left steady rest lower beam;
The upper surface of described left wire base body has the left wire base body groove matched with wire, and the top of described left wire base body is connected with left wire pressing plate; The middle part of described left wire pressing plate has the left wire pressing plate groove matched with wire; Described left wire base body groove and described left wire pressing plate groove form the structure of accommodation, fixing cord;
The bottom of described left wire base body is connected with described left steady rest king-rod;
Described right clamping body has semicircular right Access Division, right steady rest and right wire base body, wherein:
The neck of described right Access Division and porcelain bottle insulators adapts, and matches with described left Access Division, forms the loop configuration being engaged to the neck of porcelain bottle insulators, thus connects and fixes on porcelain bottle insulators by porcelain bottle insulators fixing device for air lead;
Described right steady rest comprises right steady rest upper boom, right steady rest lower beam and right steady rest king-rod, one end of one end of described right steady rest upper boom and described right steady rest lower beam couples together by described right steady rest king-rod, makes described right steady rest upper boom, described right steady rest lower beam and described right steady rest king-rod form " U " shape structure;
Described right steady rest upper boom is fixedly connected with the two ends of described right Access Division respectively with described right steady rest lower beam;
The upper surface of described right wire base body has the right wire base body groove matched with wire, and the top of described right wire base body is connected with right wire pressing plate; The middle part of described right wire pressing plate has the right wire pressing plate groove matched with wire; Described right wire base body groove and described right wire pressing plate groove form the structure of accommodation, fixing cord;
The bottom of described right wire base body is connected with described right steady rest king-rod;
Described left steady rest upper boom and described right steady rest upper boom, and connected by the mode of clamping between described left steady rest lower beam and described right steady rest lower beam, thus described left clamp and described right clamping body are coupled together.
2. porcelain bottle insulators fixing device for air lead according to claim 1, is characterized in that:
The length of described left steady rest upper boom and described left steady rest lower beam is equal and parallel to each other; Described left steady rest king-rod is all vertical with described left steady rest lower beam with described left steady rest upper boom;
The length of described right steady rest upper boom and described right steady rest lower beam is equal and parallel to each other; Described right steady rest king-rod is all vertical with described right steady rest lower beam with described right steady rest upper boom.
3. porcelain bottle insulators fixing device for air lead according to claim 1, is characterized in that:
Between described left steady rest upper boom and described left Access Division and/or between described left steady rest lower beam and described left Access Division and/or between described left steady rest king-rod and described left Access Division, at least one left bracing piece is set, thus by described left steady rest and more stable the coupling together in described left Access Division;
Between described right steady rest upper boom and described right Access Division and/or between described right steady rest lower beam and described right Access Division and/or between described right steady rest king-rod and described right Access Division, at least one right bracing piece is set, thus by described right steady rest and more stable the coupling together in described right Access Division.
4. porcelain bottle insulators fixing device for air lead according to claim 1, is characterized in that: the version that described left steady rest and described left Access Division are integrated; The version that described right steady rest and described right Access Division are integrated.
5. porcelain bottle insulators fixing device for air lead according to claim 1, is characterized in that:
Top and the described left wire pressing plate of described left wire base body are bolted, and described bolt is fixedly connected on the both sides of described left wire base body upper left wire base body groove, and the both sides of described left wire pressing plate groove have the hole that arrange corresponding to described bolt;
Top and the described right wire pressing plate of described right wire base body are bolted, and described bolt is fixedly connected on the both sides of described right wire base body upper right wire base body groove, and the both sides of described right wire pressing plate groove have the hole that arrange corresponding to described bolt.
6. porcelain bottle insulators fixing device for air lead according to claim 1, is characterized in that:
The bottom of described left wire base body and described steady rest king-rod are flexibly connected, and described left wire base body can be free to slide on described left steady rest king-rod;
The bottom of described right wire base body and described steady rest king-rod are flexibly connected, and described right wire base body can be free to slide on described right steady rest king-rod.
7. porcelain bottle insulators fixing device for air lead according to claim 6, is characterized in that:
The bottom of described left wire base body is provided with through hole, described left steady rest king-rod inserts in the described through hole of described wire base body bottom, thus described left wire base body and described left steady rest are coupled together, and described left wire base body is free to slide on described left steady rest king-rod;
The bottom of described right wire base body is provided with through hole, described right steady rest king-rod inserts in the described through hole of described wire base body bottom, thus described right wire base body and described right steady rest are coupled together, and described right wire base body is free to slide on described right steady rest king-rod.
8. porcelain bottle insulators fixing device for air lead according to claim 7, is characterized in that:
The described through hole of the bottom of described left wire base body is tri-angle-holed or polygonal hole, and the cross section of described left steady rest king-rod is the triangle corresponding with the described through hole of the bottom of described left wire base body or polygon;
The described through hole of the bottom of described right wire base body is tri-angle-holed or polygonal hole, and the cross section of described right steady rest king-rod is the triangle corresponding with the described through hole of the bottom of described right wire base body or polygon.
9. porcelain bottle insulators fixing device for air lead according to claim 8, is characterized in that:
The described through hole of the bottom of described left wire base body is quadrilateral hole, pentagon hole, hexagonal hole and octagon hole; The cross section of described left steady rest king-rod is quadrangle, pentagon, hexagon and the octagon corresponding with the described through hole of the bottom of described left wire base body;
The described through hole of the bottom of described right wire base body is quadrilateral hole, pentagon hole, hexagonal hole and octagon hole; The cross section of described right steady rest king-rod is quadrangle, pentagon, hexagon and the octagon corresponding with the described through hole of the bottom of described right wire base body.
10. porcelain bottle insulators fixing device for air lead according to claim 1, it is characterized in that: described left steady rest upper boom and described right steady rest upper boom, and the connected mode of clamping between described left steady rest lower beam and described right steady rest lower beam is realized by shackle member; Described shackle member comprises buckling groove and clamping joint; Wherein, the end of described buckling groove has " V " shape opening, and described " V " shape opening is made up of the flexure strip that two are fixedly connected with lower wall with the upper wall of described buckling groove respectively; Described clamping joint has the arrow shaped plug corresponding with described " V " shape opening; The inside of the described buckling groove communicated with described " V " shape opening has the cavity holding described arrow shaped plug; Described arrow shaped plug is pressed in the cavity of described buckling groove by described " V " shape opening.
CN201610077548.5A 2016-02-03 2016-02-03 A kind of porcelain bottle insulators fixing device for air lead Active CN105576584B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201610077548.5A CN105576584B (en) 2016-02-03 2016-02-03 A kind of porcelain bottle insulators fixing device for air lead
PCT/CN2016/099340 WO2017133255A1 (en) 2016-02-03 2016-09-19 Device for fixing porcelain insulator and overhead conductor
JP2017568385A JP6508748B2 (en) 2016-02-03 2016-09-19 Fixing device of overhead wire to porcelain insulator

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CN201610077548.5A CN105576584B (en) 2016-02-03 2016-02-03 A kind of porcelain bottle insulators fixing device for air lead

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Publication number Priority date Publication date Assignee Title
WO2017133255A1 (en) * 2016-02-03 2017-08-10 国家电网公司 Device for fixing porcelain insulator and overhead conductor
CN110364981A (en) * 2019-07-12 2019-10-22 江苏苏源电气有限公司 A kind of carbon porcelain vase wire clamp

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CN201234102Y (en) * 2008-06-27 2009-05-06 谢文侠 Fixed conductive wire clip for needle type porcelain insulator
CN201523199U (en) * 2009-10-29 2010-07-07 周宙龙 Overhead conducting wire fixing clamp
CN203339629U (en) * 2013-07-15 2013-12-11 国家电网公司 Cable fixation clamp with movable slide way
CN203774722U (en) * 2014-03-05 2014-08-13 宁波奉金电力金具有限公司 Structure-improved overhead conductor fixing device
CN104143803A (en) * 2014-08-20 2014-11-12 国家电网公司 Insulator cable fixing clamp
CN204741244U (en) * 2015-06-29 2015-11-04 国家电网公司 Pin type vase insulator air wire fixation clamp
CN205544117U (en) * 2016-02-03 2016-08-31 国家电网公司 Vase insulator air wire fixing device

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Publication number Priority date Publication date Assignee Title
CN2447210Y (en) * 2000-09-30 2001-09-12 乌鲁木齐铁路分局乌鲁木齐水电段 Porcelain insulator fixing clamp
CN201234102Y (en) * 2008-06-27 2009-05-06 谢文侠 Fixed conductive wire clip for needle type porcelain insulator
CN201523199U (en) * 2009-10-29 2010-07-07 周宙龙 Overhead conducting wire fixing clamp
CN203339629U (en) * 2013-07-15 2013-12-11 国家电网公司 Cable fixation clamp with movable slide way
CN203774722U (en) * 2014-03-05 2014-08-13 宁波奉金电力金具有限公司 Structure-improved overhead conductor fixing device
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CN205544117U (en) * 2016-02-03 2016-08-31 国家电网公司 Vase insulator air wire fixing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017133255A1 (en) * 2016-02-03 2017-08-10 国家电网公司 Device for fixing porcelain insulator and overhead conductor
CN110364981A (en) * 2019-07-12 2019-10-22 江苏苏源电气有限公司 A kind of carbon porcelain vase wire clamp

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