CN208478031U - A kind of insulator and the fixed device of insulator - Google Patents
A kind of insulator and the fixed device of insulator Download PDFInfo
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- CN208478031U CN208478031U CN201821225740.5U CN201821225740U CN208478031U CN 208478031 U CN208478031 U CN 208478031U CN 201821225740 U CN201821225740 U CN 201821225740U CN 208478031 U CN208478031 U CN 208478031U
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Abstract
A kind of insulator and the fixed device of insulator, belong to power transmission network and set up field.Insulator includes the first insulating part and the second insulating part.First insulating part is detachably connected with the second insulating part.There are the space that supply lines passes through, the first insulating part and the second insulating parts to have smooth arc-shaped surface in the disengaging position in space between first insulating part and the second insulating part.The fixed device of insulator includes that above-mentioned insulator and street code, insulator are detachably connected with street code.The insulator does not need binding electric wire, and installation electric wire is quick and convenient, highly-safe.The fixed device of the insulator is easy for installation.
Description
Technical field
The utility model relates to power transmission networks to set up field, fix in particular to a kind of insulator and insulator
Device.
Background technique
Insulator is mounted between the conductor or conductor and earthing component of different potentials and is resistant to voltage and machinery
The device of stress.Insulator plays an important role in overhead transmission lines, and insulator is chiefly used in electric pole between one's early years, existing
Stage insulator is also commonly used for setting up city power transmission network.
Existing insulator is mostly plate-like, and both ends are thicker, intermediate thinner, logical in being provided centrally with for plate-like insulating part
Hole, connection gold utensil by the hole by insulator chain in connection gold utensil.
Existing insulator needs to use aluminium binding by electric wire and insulator binding and fixing, technology for binding when electric wire passes through
It is more time-consuming.The electric wire of aluminium binding binding is stranded tight active force by aluminium binding for a long time, and the insulating layer of electric wire will receive serious
Damage, or even electric leakage.This is unfavorable for keeping the safety in production, while installation effectiveness is low.
Utility model content
One of the purpose of this utility model is to provide a kind of insulator, in order to solve the prior art to a certain extent
Middle insulator is needed wire binding, and wire binding is time-consuming, the not high problem of safety after binding.It is provided by the utility model exhausted
Edge does not need binding electric wire, and installation electric wire is quick and convenient, highly-safe.
The another object of the utility model is to provide a kind of fixed device of insulator.The insulator fixes device installation side
Just.
The purpose of this utility model can be realized by following technical proposal:
The utility model provides a kind of insulator, and the insulator includes the first insulating part and the second insulating part, described
First insulating part is detachably connected with second insulating part, and there are confessions between first insulating part and second insulating part
The space that electric wire passes through, first insulating part and second insulating part have smooth arc in the disengaging position in the space
Face.
As a kind of optimal technical scheme of the utility model, it is connect on first insulating part with second insulating part
Face be the first joint face, face connect on second insulating part with first insulating part is the second joint face, described the
Arc-shaped slot pass is offered on one joint face, corresponding position also offers arc-shaped slot pass on second joint face, and described
When one insulating part is connect with second insulating part, two arc-shaped slot pass form a circular through hole, the through-hole
Both ends are provided with smooth arc-shaped surface in the shape of a trumpet, and the through-hole is smoothly connected with the cambered surface.
As a kind of optimal technical scheme of the utility model, there are two second insulating parts, first insulating part
Be oppositely arranged there are two the joint face that is connect with second insulating part, two second insulating parts respectively with two companies
Junction connection, two first insulating parts are respectively between second insulating part there are the space that supply lines passes through, and two
First insulating part and second insulating part have smooth arc-shaped surface in the disengaging position in the space.
As a kind of optimal technical scheme of the utility model, first insulating part is in long with second insulating part
The corner of cube shape, first insulating part and second insulating part is fillet, and the surface of first insulating part is close
The position at four angles offers threaded hole, arc-shaped slot pass is offered in the middle position on the surface, the two of the through slot
End is provided with smooth arc-shaped surface, and second insulating part is provided with the structure to match with the surface, first insulating part with
When second insulating part connects, the arc-shaped slot pass cooperatively forms through-hole, and the cambered surface cooperatively forms the arc of bell mouth shape
The cambered surface of face, the through-hole and bell mouth shape is smoothly connected.
The utility model additionally provides a kind of fixed device of insulator, and the fixed device of the insulator includes any of the above-described
The insulator and street code, the insulator are detachably connected with the street code.
As a kind of optimal technical scheme of the utility model, the street code includes the second plate body of the first plate body and multiple groups,
First plate body is connected with second plate body, and first plate body and second plate body are vertically arranged, the second plate of multiple groups
Body is arranged at intervals at first plate body side.
As a kind of optimal technical scheme of the utility model, second plate body is provided with reinforcing rib, first plate
Body is provided with for the mounting hole with wall connecting.
As a kind of optimal technical scheme of the utility model, the fixed device of the insulator further includes connector, described
Second plate body offers first through hole, and the insulator offers the second through-hole, the connector by the first through hole and
Second through-hole connects the insulator and street code.
As a kind of optimal technical scheme of the utility model, in a rectangular parallelepiped shape, the first through hole is the connector
Square through hole, second through-hole are square through hole, and one end of the connector of rectangular-shape is provided with stopper section, the company
The other end of junctor is provided with limit hole.
As a kind of optimal technical scheme of the utility model, the first through hole is set as two, two described first
Through-hole is crossed to form cross-hole, and the cross-hole can make the connector pass through second plate body from both direction.
The beneficial effects of the utility model include:
Insulator provided by the utility model includes the first insulating part and the second insulating part, and the first insulating part and second are insulated
Part is detachably connected, and there are the space that supply lines passes through, the first insulating parts and second between the first insulating part and the second insulating part
Insulating part has smooth arc-shaped surface in the disengaging position in space.By setting two can releasably insulating part, and absolutely at two
The space that supply lines passes through is left between edge part so that do not needed in power transmission network erection process again with aluminium binding by electric wire and absolutely
Edge binding and fixing, and electric wire need to be only put into accommodation space and again connect the first insulating part with the second insulating part.In this way
Compared to for aluminium binding binding electric wire, convenient and efficient, the used time is shorter.It, will not be right also, due to having reserved space to electric wire
The insulating layer of electric wire damages, and substantially increases safety.It is arranged by the disengaging position in the space that electric wire passes through smooth
Cambered surface enables electric wire at disengaging both ends at an angle without Damage to insulation layer.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the overall schematic of insulator provided by the utility model embodiment；
Fig. 2 is the overall schematic of the code of street provided by the utility model embodiment；
Fig. 3 is the overall schematic of the fixed device of insulator provided by the utility model embodiment；
Fig. 4 is insulator fixed device when the fixed device of insulator provided by the utility model embodiment is vertical with electric wire
Put schematic diagram；
Fig. 5 is the signal that the fixed device two sides of insulator provided by the utility model embodiment are respectively provided with the second insulating part
Figure.
Icon: the first insulating part of 100-；The second insulating part of 200-；The street 300- code；The first plate body of 310-；The second plate of 320-
Body；330- reinforcing rib；340- first through hole；350- mounting hole；400- connector.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " on ", "lower", "vertical", "horizontal", "inner",
The orientation or positional relationship of the instructions such as "outside" is to be based on the orientation or positional relationship shown in the drawings or the utility model product
The orientation or positional relationship usually put when use, is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.
In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relatively important
Property.Term " setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, being also possible to can
Dismantling connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also pass through
Intermediary is indirectly connected, and can be the connection inside two elements.For the ordinary skill in the art, can have
Body situation understands the concrete meaning of above-mentioned term in the present invention.
Existing insulator needs to use aluminium binding by electric wire and insulator binding and fixing, technology for binding when electric wire passes through
It is more time-consuming.The electric wire of aluminium binding binding is stranded tight active force by aluminium binding for a long time, and the insulating layer of electric wire will receive serious
Damage, or even electric leakage.This is unfavorable for keeping the safety in production, while installation effectiveness is low.
For above situation, applicant proposes this absolutely on the basis of by a large amount of theoretical research and practical operation
Edge and the fixed device of insulator.This insulator does not need binding electric wire, and installation electric wire is quick and convenient, highly-safe.This insulation
The fixed device of son is easy for installation.
Embodiment:
The present embodiment provides a kind of insulator and the fixed device of insulator, specific structure are as hereinbefore set forth.
Fig. 1 is please referred to, insulator provided in this embodiment includes the first insulating part 100 and the second insulating part 200.First absolutely
Edge part 100 is detachably connected with the second insulating part 200.There are supply lines to wear between first insulating part 100 and the second insulating part 200
The space crossed, the first insulating part 100 and the second insulating part 200 have smooth arc-shaped surface in the disengaging position in space.
By setting two can releasably insulating part, and leave between two insulating parts the space that supply lines passes through,
So that not needed in power transmission network erection process again with aluminium binding by electric wire and insulator binding and fixing, and electric wire need to be only put into
First insulating part 100 is connect by accommodation space with the second insulating part 200 again.In this way compared to aluminium binding bind electric wire come
It says, convenient and efficient, the used time is shorter.Also, due to having reserved space to electric wire, the insulating layer of electric wire will not be damaged, greatly
Safety is improved greatly.Smooth arc-shaped surface is set by the disengaging position in the space that electric wire passes through, electric wire is being passed in and out
Both ends are at an angle without Damage to insulation layer.
Fig. 1 is please referred to, the face connecting on the first insulating part 100 with the second insulating part 200 is the first joint face, the second insulation
The face connecting on part 200 with the first insulating part 100 is the second joint face.Offer arc-shaped slot pass on first joint face, second
Corresponding position also offers arc-shaped slot pass on joint face.When first insulating part 100 is connect with the second insulating part 200, two circles
Arc-shaped slot forms a circular through hole, and the both ends of through-hole are provided with smooth arc-shaped surface in the shape of a trumpet, and through-hole is smooth with cambered surface
Connection.Specifically, in the present embodiment, the first insulating part 100 and the second insulating part 200 are placed as shown in Figure 1, the first insulating part
100 and second insulating part 200 in a rectangular parallelepiped shape.The lower surface of first insulating part 100 is normally used for fixed in position, so needing
Guarantee the smooth of lower surface.In order to make the more adaptable of entire insulator, the upper surface of the first insulating part 100 and the first insulation
The lower surface configuration shape of part 100 is identical.So when in use, either upper surface or lower surface are used equally for installing, side
Just power transmission network sets up personnel's operation.The corner of first insulating part 100 and the second insulating part 200 is fillet.This aspect can
The quality for mitigating insulator, mitigates the burden of supporter, is also convenient for carrying.On the other hand, fillet is safer compared to corner angle, no
It easily scratches power transmission network and sets up personnel.It should be noted that the surface of the first insulating part 100 offers spiral shell close to the position at four angles
Pit.Arc-shaped slot pass is offered in the middle position on the surface.The both ends of the through slot are provided with smooth arc-shaped surface.Second insulation
Part 200 is provided with the structure to match with the surface.When first insulating part 100 is connect with the second insulating part 200, arc-shaped slot pass
Through-hole is cooperatively formed, cambered surface cooperatively forms the cambered surface of bell mouth shape.The cambered surface of through-hole and bell mouth shape is smoothly connected.In power transmission network
In erection process, electric wire often will appear the transformation of certain angle, to adapt to the arrangement of entire power transmission network.Electric wire acts on loudspeaker
The cambered surface of mouthful shape is much smaller to the injury of insulating layer compared to acting on seamed edge.
It should be noted that the second insulating part 200 can be set to one, it may be set to be two.It is set as two
When, the first insulating part 100 is oppositely arranged there are two the joint face connecting with the second insulating part 200, and two the second insulating parts 200 divide
It is not connect with two joint faces, there are the skies that supply lines passes through between the second insulating part 200 respectively for two the first insulating parts 100
Between, the first insulating part 100 and the second insulating part 200 have smooth arc-shaped surface in the disengaging position in space.
The present embodiment additionally provides a kind of fixed device of insulator, the fixed device of the insulator include above-mentioned insulator and
Street code 300, insulator are detachably connected with street code 300.
Further, street code 300 includes the first plate body 310 and the second plate body of multiple groups 320, the first plate body 310 and the second plate
Body 320 connects, and the first plate body 310 and the second plate body 320 are vertically arranged, and the second plate body of multiple groups 320 is arranged at intervals at the first plate body
310 sides.Second plate body 320 is provided with reinforcing rib 330, and the first plate body 310 is provided with for the mounting hole with wall connecting
350.Specifically, referring to figure 2., in a rectangular parallelepiped shape, the first plate body 310 be used to fix with wall the first plate body 310.Along
What is be spaced on the length direction of first plate body 310 offers four groups of mounting holes 350.There are two mounting holes for every group of mounting hole 350
350, two mounting holes 350 are spaced apart in the width direction of the first plate body 310.In the present embodiment, mounting hole 350 is length
Circular hole.Fig. 1 is please referred to, in the present embodiment, there are five the second plate bodys 320, one of them second plate body 320 is located at the first plate body
310 one end, and vertical with the first plate body 310 connect.The length for being distributed in the first plate body 310 at five the second plate bodys 320 interval
It spends on direction, and one group of mounting hole 350 is distributed between two the second plate bodys 320.Five the second plate bodys 320 are distributed in first
Plate body 310 it is ipsilateral.End face of second plate body 320 far from the first plate body 310 is cambered surface, the second plate body 320 and the first plate body 310
The face of connection is plane, and the two sides of the second plate body 320 connect above-mentioned cambered surface and plane.Cambered surface is just being thrown in the first plate body 310
The area of shadow is less than plane in the area of 310 orthographic projection of the first plate body.Fig. 1 is please referred to, in the lower section of five the second plate bodys 320,
It is provided with two reinforcing ribs 330.Reinforcing rib 330 is triangular prism, and the side of reinforcing rib 330 is connect with the second plate body 320, side
It is connect with the first plate body 310, third side connects above-mentioned two sides.Triangle is made full use of to have the characteristics that stability.In order to reinforce
First plate body 310, the second plate body 320 and reinforcing rib 330 are integrally formed by the integral strength of total.
Further, the fixed device of insulator further includes connector 400, and the second plate body 320 offers first through hole 340,
Insulator offers the second through-hole, and connector 400 passes through first through hole 340 and the second through-hole connecting insulator and street code 300.Tool
Body, referring to figure 3., in the present embodiment, in order to which insulator to be serially connected on street code 300, in the upper and lower side of insulator
Face has opened up the second through-hole, has opened up first through hole 340 on the second plate body 320.Four insulators are separately positioned on the second plate
The upper surface of body 320.It should be noted that second plate body 320 of the top is not provided with insulator.Connector 400 sequentially passes through
Four insulators are connected on street code 300 by first through hole 340 and the second through-hole.Here, connector 400 is needed across most upper
Second plate body 320 at end.
Further, in a rectangular parallelepiped shape, first through hole 340 is square through hole to connector 400, and the second through-hole is rectangular logical
Hole, one end of the connector 400 of rectangular-shape are provided with stopper section, and the other end of connector 400 is provided with limit hole.It please refers to
Fig. 3, in the present embodiment, connector 400 is in a rectangular parallelepiped shape.It, can be preferably by insulation using the connector 400 of rectangular-shape
Son positioning, prevents insulator from rotating around connector 400.One end of connector 400 is provided with circular stopper section, the stopper section
It can prevent connector 400 from skidding off from street code 300.The other end of connector 400 is provided with limit hole, in the present embodiment
In, which is threaded hole.After connector 400 is set up well, bolt is installed in threaded hole, connector 400 can be positioned
It is locked.
Further, first through hole 340 is set as two, and two first through hole 340 are crossed to form cross-hole, and cross is logical
Hole can make connector 400 pass through the second plate body 320 from both direction.In power transmission network erection process, the distribution of electric wire is often
There are many angles.Referring to figure 3., electric wire is worn in the past to rear or wear after to preceding in Fig. 3, has adapted to electric wire straight line arrangement and has had one
The case where when determining angle.In order to more adapt to be actually needed, referring to figure 4., this implementation is additionally arranged electric wire and needs the case where turning back.
Electric wire can be penetrated from left side, be then pierced by from right side, or penetrated from right side and be pierced by again from left side.At this time by the second insulating part
200 are arranged in two sides averagely with force balance.If second insulating part 200 can not fix electric wire, referring to figure 5., Ke Yi
Two sides are respectively provided with the second insulating part 200.In order to be adapted with this function, cross-hole is set by first through hole 340.Power transmission network
Erection personnel can select to penetrate connector 400 into through-hole laterally or longitudinally according to the actual needs.
It should be noted that the number of first through hole 340 can be multiple, multiple first through hole intersections.Power transmission network is set up
Personnel can select different first through hole 340 according to the actual needs and then change the setting angle of insulator.
The utility model works in this way:
When electric wire needs traveled straight, the arrangement in Fig. 3 is selected.It first should not be by the first insulating part 100 and second
Insulating part 200 connects.After the through slot that electric wire is passed through to 100 surface of the first insulating part, then the first insulating part 100 insulated with second
Part 200 connects.The limit hole of 400 one end of connector is connected and fixed bolt.First plate body 310 is consolidated by mounting hole 350 again
It is fixed.When electric wire needs to turn back, the arrangement in Fig. 4 is selected, it equally first should not be by the first insulating part 100 and the second insulating part
200 connections.After the through slot that electric wire is passed through to 100 surface of the first insulating part, then by the first insulating part 100 and the second insulating part 200
Connection.The limit hole of 400 one end of connector is connected and fixed bolt.It is by mounting hole 350 that first plate body 310 is fixed again.If
One the second insulating part 200 can not fix electric wire, referring to figure 5., can be respectively provided with the second insulating part 200 in two sides.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of insulator, which is characterized in that the insulator includes the first insulating part and the second insulating part, first insulation
Part is detachably connected with second insulating part, and there are supply lines to pass through between first insulating part and second insulating part
Space, first insulating part and second insulating part have smooth arc-shaped surface in the disengaging position in the space.
2. insulator according to claim 1, which is characterized in that connect on first insulating part with second insulating part
The face connect is the first joint face, and the face connecting on second insulating part with first insulating part is the second joint face, described
Arc-shaped slot pass is offered on first joint face, corresponding position also offers arc-shaped slot pass on second joint face, described
When first insulating part is connect with second insulating part, two arc-shaped slot pass form a circular through hole, the through-hole
Both ends be provided with smooth arc-shaped surface in the shape of a trumpet, the through-hole is smoothly connected with the cambered surface.
3. insulator according to claim 1, which is characterized in that there are two second insulating parts, first insulation
Part is oppositely arranged there are two the joint face connecting with second insulating part, and two second insulating parts are respectively and described in two
Joint face connection, two first insulating parts are respectively between second insulating part there are the space that supply lines passes through, and two
A first insulating part and second insulating part have smooth arc-shaped surface in the disengaging position in the space.
4. insulator according to claim 1, which is characterized in that first insulating part is in second insulating part
The corner of rectangular-shape, first insulating part and second insulating part is fillet, and the surface of first insulating part is leaned on
The position at nearly four angles offers threaded hole, arc-shaped slot pass is offered in the middle position on the surface, in the through slot
Both ends are provided with smooth arc-shaped surface, and second insulating part is provided with the structure to match with the surface, first insulating part
When connecting with second insulating part, the arc-shaped slot pass cooperatively forms through-hole, and the cambered surface cooperatively forms bell mouth shape
The cambered surface of cambered surface, the through-hole and bell mouth shape is smoothly connected.
5. a kind of fixed device of insulator, which is characterized in that the fixed device of the insulator includes any one of claim 1-4 institute
The insulator stated and street code, the insulator are detachably connected with the street code.
6. the fixed device of insulator according to claim 5, which is characterized in that the street code includes the first plate body and multiple groups
Second plate body, first plate body are connected with second plate body, and first plate body and second plate body are vertically arranged, more
The second plate body of group is arranged at intervals at first plate body side.
7. the fixed device of insulator according to claim 6, which is characterized in that second plate body is provided with reinforcing rib,
First plate body is provided with for the mounting hole with wall connecting.
8. the fixed device of insulator according to claim 6, which is characterized in that the fixed device of the insulator further includes connecting
Junctor, second plate body offer first through hole, and the insulator offers the second through-hole, and the connector passes through described the
One through-hole connects the insulator and street code with second through-hole.
9. the fixed device of insulator according to claim 8, which is characterized in that the connector is in a rectangular parallelepiped shape, described
First through hole is square through hole, and second through-hole is square through hole, and one end of the connector of rectangular-shape is provided with only
The other end of stopper, the connector is provided with limit hole.
10. the fixed device of insulator according to claim 9, which is characterized in that the first through hole is set as two, and two
A first through hole is crossed to form cross-hole, and it is described that the cross-hole can be such that the connector passes through from both direction
Second plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821225740.5U CN208478031U (en) | 2018-08-01 | 2018-08-01 | A kind of insulator and the fixed device of insulator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821225740.5U CN208478031U (en) | 2018-08-01 | 2018-08-01 | A kind of insulator and the fixed device of insulator |
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| CN208478031U true CN208478031U (en) | 2019-02-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036738A (en) * | 2018-08-01 | 2018-12-18 | 广东电网有限责任公司 | A kind of insulator and the fixed device of insulator |
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2018
- 2018-08-01 CN CN201821225740.5U patent/CN208478031U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036738A (en) * | 2018-08-01 | 2018-12-18 | 广东电网有限责任公司 | A kind of insulator and the fixed device of insulator |
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