CN207947123U - A kind of emergent insulator - Google Patents
A kind of emergent insulator Download PDFInfo
- Publication number
- CN207947123U CN207947123U CN201721814786.6U CN201721814786U CN207947123U CN 207947123 U CN207947123 U CN 207947123U CN 201721814786 U CN201721814786 U CN 201721814786U CN 207947123 U CN207947123 U CN 207947123U
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- bolt
- inverted
- shaped card
- card frame
- shank
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Abstract
The utility model is related to a kind of emergent insulators, it includes insulating bar and is separately positioned on the blocking device and coupling device at insulating bar both ends, the blocking device is hollow annulus, the coupling device includes inverted U-shaped card frame and the shank of bolt that is arranged in the inverted U-shaped card frame, one end of the shank of bolt is located in inverted U-shaped card frame, shank of bolt passes through the one side wall of inverted U-shaped card frame, and screw hole compatible with shank of bolt is provided on the side wall, and the shank of bolt other end is arranged on insulating bar.It is met an urgent need insulator using the utility model, operating personnel reduces operation insulation masking process, improves operating efficiency, reduces frequent switching of the operating personnel between electrical body and ground connection body position, the security risk of operation is further reduced.
Description
Technical field
The utility model is related to power equipments, and in particular to a kind of emergent insulator.
Background technology
Currently, the operating type of traditional charged for replacement pin insulator uses the operator of insulated target+cross arm shielding cover
The conducting wire taken off from defect pin insulator is put on the cross arm shielding cover covered by formula, this operating type is no doubt
Securely and reliably, but operating personnel needs the insulation carried out that masking process is relatively more, frequent to install additional, remove insulation and cover and cause
Activity duration is long, and personnel's physical demand is excessive, and what operating personnel constantly repeated switches between electrical body and grounding body so that
The security risk of operation increases.
So to research and develop the emergent insulator of a new construction convenient for insulation masking.
Invention content
The technical problem to be solved by the utility model is to provide a kind of emergent insulators, can greatly reduce operation insulation
Cover the intensity of process.
To achieve the above object, the utility model includes insulating bar and the blocking device for being separately positioned on insulating bar both ends
And coupling device, the blocking device are hollow annulus, the coupling device includes inverted U-shaped card frame and setting in the U
One end of shank of bolt in shape card frame, the shank of bolt is located in inverted U-shaped card frame, and shank of bolt passes through the one side wall of inverted U-shaped card frame,
Screw hole compatible with shank of bolt is provided on the side wall, the shank of bolt other end is arranged on insulating bar.
Further, the blocking device includes the annulus one being hinged together and annulus two, the annulus two
On be provided with pull rod, one end of the pull rod is hinged on annulus two, and snap ring, the annulus one are provided in the middle part of pull rod
On be provided with card slot compatible with the snap ring.
Further, the outer surface of the insulating bar is provided with epoxy resin insulating layers.
Further, the end that the shank of bolt is located at one end in inverted U-shaped card frame is baffle.
Further, the side of the inverted U-shaped card frame is provided with the shank of bolt, and the other side of inverted U-shaped card frame is provided with
Snap-gauge.
Further, the snap-gauge is slidably arranged in the top frame of the inverted U-shaped card frame, between snap-gauge and inverted U-shaped card frame
Top for clearance fit, the snap-gauge is provided with positioning device.
Further, the positioning device is positioning bolt, and the positioning bolt is through the top of snap-gauge.
Further, one end of the positioning bolt is located at the outside of snap-gauge, the other end of positioning bolt be located at snap-gauge and
Between inverted U-shaped card frame.
The utility model good effect is as follows：
Since using the emergent insulator of the utility model, operating personnel reduces operation insulation masking process, improves work
Industry efficiency reduces frequent switching of the operating personnel between electrical body and ground connection body position, by the security risk of operation into one
Step reduces.
The utility model is simple in structure, easy to operate, and flexible structure is applied widely, there is the meaning of large-scale promotion.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the structural schematic diagram of the utility model positioning bolt；
In attached drawing, 1 insulating bar, 2 blocking devices, 2-1 annulus one, 2-2 annulus two, 2-3 pull rods, 2-4 snap rings, 2-5
The inverted U-shaped card frame of card slot, 3 coupling devices, 3-1,3-2 shanks of bolt, 3-3 snap-gauges, 3-3-1 positioning bolts, 3-4 baffles.
Specific implementation mode
The utility model is further described and is explained below in conjunction with the accompanying drawings.
As shown in Figs. 1-2, the utility model includes insulating bar 1 and the blocking device 2 for being separately positioned on 1 both ends of insulating bar
With coupling device 3, blocking device 2 is for fixing electric wire, and coupling device 3 is for fixing cross-arm.
The blocking device 2 is hollow annulus, and electric wire can be passed through, is fixed.The coupling device 3 includes falling
One end of U-shaped card frame 3-1 and the shank of bolt 3-2, the shank of bolt 3-2 that are arranged in the inverted U-shaped card frame 3-1 are located at inverted U-shaped
In card frame 3-1, shank of bolt 3-2 passes through the one side wall of inverted U-shaped card frame 3-1, is provided on the side wall and is adapted with shank of bolt 3-2
Screw hole, the shank of bolt 3-2 other ends are arranged on insulating bar 1, when use by rotate shank of bolt 3-2 adjustment bolt bar 3-2 with
Cross-arm is fixed between shank of bolt 3-2 and inverted U-shaped card frame 3-1 by the relative position of inverted U-shaped card frame 3-1.
Further, the blocking device 2 includes two 2-2 of one 2-1 of annulus and annulus being hinged together, the circle
One end that pull rod 2-3, the pull rod 2-3 are provided on two 2-2 of ring is hinged on two 2-2 of annulus, the middle part hinge of pull rod 2-3
It is connected with snap ring 2-4, card slot 2-5 compatible with the snap ring 2-4 is provided on one 2-1 of the annulus.In use, opening circle
Two 2-2 of one 2-1 of ring and annulus,
Between electric wire to be fixed is fixed on two 2-2 of one 2-1 of annulus and annulus, snap ring 2-4 is then sleeved on card
On slot 2-5, then rotating tension bar 2-3, two 2-2 of one 2-1 of annulus and annulus is fixed tight.
Further, the outer surface of the insulating bar 1 is provided with epoxy resin insulating layers.It can be in this way in subsequent job
Without blocking insulating bar 1, time and the working strength of insulation masking process are reduced.
Further, the end of the one end the shank of bolt 3-2 is that baffle 3-4, the baffle 3-4 are located at inverted U-shaped card frame 3-1
It is interior.The design of baffle 3-4 increases the contact area of shank of bolt 3-2 and cross-arm, can preferably fix cross-arm.
Further, the side of the inverted U-shaped card frame 3-1 is provided with the shank of bolt 3-2, and inverted U-shaped card frame 3-1's is another
Side is provided with snap-gauge 3-3, snap-gauge 3-3 and can with the gaps formed between the inverted U-shaped card frame 3-1 inner walls of side snap-gauge 3-3
Go out conducting wire with card, plays the role of fixed conducting wire.
Further, the snap-gauge 3-3 is slidably arranged in the top frame of the inverted U-shaped card frame 3-1, snap-gauge 3-3 with it is inverted U-shaped
It is clearance fit between card frame 3-1, the top of the snap-gauge 3-3 is provided with positioning device, and snap-gauge 3-3 can be in inverted U-shaped card frame
The tops 3-1 are slided, and then change snap-gauge 3-3 at a distance from inverted U-shaped card frame 3-1 inner walls, and positioning device, which plays, positions snap-gauge 3-3
Fixed effect.
Further, the positioning device is positioning bolt 3-3-1, and the positioning bolt 3-3-1 is through snap-gauge 3-3's
Top.
Further, one end of the positioning bolt 3-3-1 is located at the outside of snap-gauge 3-3, and positioning bolt 3-3-1's is another
End is between snap-gauge 3-3 and inverted U-shaped card frame 3-1.As shown in Fig. 2, the other end of positioning bolt 3-3-1 is located at snap-gauge 3-3's
In gap between lower section and the top of inverted U-shaped card frame 3-1, downward precession positioning bolt 3-3-1 under the effect of the pressure, can be with
So that snap-gauge 3-3 is fixed, when needing mobile snap-gauge 3-3, unscrews positioning bolt 3-3-1, it thus as shown in Figure 2 can be convenient
Adjust the distance between snap-gauge 3-3 and inverted U-shaped card frame 3-1 left side walls, can according to actual wire or the width adjusting of cross-arm,
Flexible structure, it is applied widely.
When using the utility model, operation process is summarized as follows：（1）Operating personnel carries out insulation masking to conducting wire first,
Install conducting wire mask additional.
（2）After confirming conducting wire masking, accident defect insulator masking is carried out with insulated target.
（3）It installs the emergent insulator of the utility model additional on cross-arm, conducting wire is unlocked from faulty insulator, is transferred to this
Utility model is met an urgent need on insulator.
（4）Operating personnel removes accident defect insulator, is changed to new insulator, and conducting wire is transferred back to and is newly installed
On insulator, wiring is used in combination to fix；
（5）Operating personnel sequentially removes emergent insulator, insulated target, conducting wire mask, and work is completed.
By actual job at the scene, and ASSOCIATE STATISTICS is carried out, by the operator for insulator of meeting an urgent need using the utility model
Formula carries out ASSOCIATE STATISTICS with traditional insulation masking method, suspension method, and statistical result is as follows：
（1）Since using the emergent insulator of the utility model, operating personnel reduces operation insulation masking process, by operation
Time is reduced 35min till now by original 62min, improves operating efficiency.
（2）It is met an urgent need insulator less important work pattern using the utility model, operating personnel is due to reducing insulation shield ring
Section avoids the continuous repetition of insulation masking, reduces frequent switching of the operating personnel between electrical body and ground connection body position,
The security risk of operation is further reduced.
（3）The utility model is simple in structure, easy to operate, and flexible structure is applied widely, there is the meaning of large-scale promotion
Justice.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (8)
1. a kind of emergent insulator, it is characterised in that：It includes insulating bar（1）And it is separately positioned on insulating bar（1）Both ends
Blocking device（2）And coupling device（3）, the blocking device（2）For hollow annulus, the coupling device（3）Including inverted U-shaped
Card frame（3-1）With setting in the inverted U-shaped card frame（3-1）Interior shank of bolt（3-2）, the shank of bolt（3-2）One end be located at
Inverted U-shaped card frame（3-1）It is interior, shank of bolt（3-2）Across inverted U-shaped card frame（3-1）One side wall, be provided on the side wall and bolt
Bar（3-2）Compatible screw hole, shank of bolt（3-2）The other end is arranged in insulating bar（1）On.
2. a kind of emergent insulator according to claim 1, it is characterised in that：The blocking device（2）Including being hinged at
Annulus together one（2-1）With annulus two（2-2）, the annulus two（2-2）On be provided with pull rod（2-3）, the drawing
Bar（2-3）One end be hinged at annulus two（2-2）On, pull rod（2-3）Middle part be provided with snap ring（2-4）, the annulus one
Portion（2-1）On be provided with and the snap ring（2-4）Compatible card slot（2-5）.
3. a kind of emergent insulator according to claim 1, it is characterised in that：The insulating bar（1）Outer surface setting
There are epoxy resin insulating layers.
4. a kind of emergent insulator according to claim 1, it is characterised in that：The shank of bolt（3-2）Positioned at inverted U-shaped card
Frame（3-1）The end of interior one end is baffle（3-4）.
5. a kind of emergent insulator according to claim 1, it is characterised in that：The inverted U-shaped card frame（3-1）Side set
It is equipped with the shank of bolt（3-2）, inverted U-shaped card frame（3-1）The other side be provided with snap-gauge（3-3）.
6. a kind of emergent insulator according to claim 5, it is characterised in that：The snap-gauge（3-3）It is slidably arranged in institute
State inverted U-shaped card frame（3-1）Top frame on, snap-gauge（3-3）With inverted U-shaped card frame（3-1）Between be clearance fit, the snap-gauge（3-
3）Top be provided with positioning device.
7. a kind of emergent insulator according to claim 6, it is characterised in that：The positioning device is positioning bolt（3-
3-1）, the positioning bolt（3-3-1）Through snap-gauge（3-3）Top.
8. a kind of emergent insulator according to claim 7, it is characterised in that：The positioning bolt（3-3-1）One end
Positioned at snap-gauge（3-3）Outside, positioning bolt（3-3-1）The other end be located at snap-gauge（3-3）With inverted U-shaped card frame（3-1）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814786.6U CN207947123U (en) | 2017-12-22 | 2017-12-22 | A kind of emergent insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814786.6U CN207947123U (en) | 2017-12-22 | 2017-12-22 | A kind of emergent insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207947123U true CN207947123U (en) | 2018-10-09 |
Family
ID=63704609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721814786.6U Active CN207947123U (en) | 2017-12-22 | 2017-12-22 | A kind of emergent insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207947123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833706A (en) * | 2017-12-22 | 2018-03-23 | 国网河北省电力有限公司衡水供电分公司 | A kind of emergent insulator |
-
2017
- 2017-12-22 CN CN201721814786.6U patent/CN207947123U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833706A (en) * | 2017-12-22 | 2018-03-23 | 国网河北省电力有限公司衡水供电分公司 | A kind of emergent insulator |
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