CN207233552U - The lead-out wire gold utensil of extra-high voltage transformer bushing - Google Patents
The lead-out wire gold utensil of extra-high voltage transformer bushing Download PDFInfo
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- CN207233552U CN207233552U CN201721181112.7U CN201721181112U CN207233552U CN 207233552 U CN207233552 U CN 207233552U CN 201721181112 U CN201721181112 U CN 201721181112U CN 207233552 U CN207233552 U CN 207233552U
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- gold utensil
- main body
- lead
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- high voltage
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Abstract
The utility model discloses a kind of lead-out wire gold utensil of extra-high voltage transformer bushing, including gold utensil main body, gland, cushion pad, drainage plate, aluminium hydraulic pressed connecting pipe and aluminium foil, wherein, cushion pad is arranged between gold utensil main body and drainage plate and three is fastenedly connected, gold utensil main body is compressed with gland and connected, form the compressing structure in both ends band connection hole, aluminium hydraulic pressed connecting pipe is two, one end of described two aluminium hydraulic pressed connecting pipes compresses respectively to be connected in the connecting hole at compressing structure both ends, aluminium foil is welded between gold utensil main body and drainage plate, plays guide functions.The lead-out wire gold utensil of the extra-high voltage transformer bushing allows two functions of mechanical support and water conservancy diversion of gold utensil to separate, the outlet angle adjustable of conducting wire, eliminate the influence of conductor rigidity, the conducting wire influence of the shock loading that produces to arrangement terminal under the effect such as wind, vibrations can be reduced, improve the reliability of substation's overall operation, maintenance cost is effectively reduced, is adapted to widely popularize in the industry.
Description
Technical field
A kind of lead-out wire gold utensil is the utility model is related to, specifically provides a kind of extraction of extra-high voltage transformer bushing
Line gold utensil.
Background technology
1000kV transforming plant main transformers casing leads device clamp as lead-out wire gold utensil using most A types are double, due to wire clamp power
Arm is too long, too big etc. factor of conductor rigidity, plus using chevron shaped downlead, when there is extreme weather condition, wind load
Make bushing shell for transformer terminal stress over-limit condition, be easy to cause sleeve of main transformer terminal board ring flange deformation in station, cover water inlet tube,
And then cause main transformer that forced shutdown occurs.Due to unsuitable gold utensil, pin configuration can only be changed, appropriate reduces
The stress of terminal, but restricted by engineering practice, overall safety coefficient is not high.
Therefore, it is whole to improve substation how to the improvement in the lead-out wire gold utensil progress structure of existing bushing
The stability of running body, becomes people's urgent problem to be solved.
Utility model content
In consideration of it, the purpose of this utility model is to provide a kind of lead-out wire gold utensil of extra-high voltage transformer bushing,
To solve the above problems.
Technical solution provided by the utility model is：The lead-out wire gold utensil of extra-high voltage transformer bushing, including gold utensil
Main body, gland, cushion pad, drainage plate, aluminium hydraulic pressed connecting pipe and aluminium foil, wherein, cushion pad is arranged between gold utensil main body and drainage plate
And three is fastenedly connected, gold utensil main body is compressed with gland and connected, and forms the compressing structure in both ends band connection hole, aluminium hydraulic pressed connecting pipe two
A, one end of described two aluminium hydraulic pressed connecting pipes compresses respectively to be connected in the connecting hole at compressing structure both ends, and aluminium foil is welded in gold utensil
Between main body and drainage plate, guide functions are played.
It is preferred that the gold utensil main body includes the first gold utensil main body and the second gold utensil main body being fixedly connected, first gold medal
Tool main body coordinates and is bolted connection with cushion pad and drainage plate, and the second gold utensil main body coordinates and passes through with gland
Bolt clip, which is close to, to be connect.
Further preferably, one end of the aluminium foil is welded in the top of the second gold utensil main body, and the other end is welded in drainage
The top of plate.
The lead-out wire gold utensil of extra-high voltage transformer bushing provided by the utility model, during installation, by adjusting compression
Structure, can adjust the angle of aluminium hydraulic pressed connecting pipe, and then adjust the outlet angle of conducting wire, eliminate the influence of conductor rigidity, reduce terminal
Stress point, meanwhile, reduce the torque of arrangement terminal, gold utensil main body, cushion pad and drainage plate are fastenedly connected, and are played damping and are made
With reducing the conducting wire influence of the shock loading that produces to arrangement terminal, gold utensil main body and drainage plate under the effect such as wind, vibrations
It is connected as a single entity by aluminium foil and plays guide functions, forms complete lead-out wire gold utensil.
The lead-out wire gold utensil of extra-high voltage transformer bushing provided by the utility model, allows the mechanical support of gold utensil
Separated with two functions of water conservancy diversion, the outlet angle adjustable of conducting wire, eliminates the influence of conductor rigidity, can reduce conducting wire in wind, shake
The dynamic influence for waiting the shock loading produced under effect to arrangement terminal, improves the reliability of substation's overall operation, effectively reduces
Maintenance cost, is adapted to widely popularize in the industry.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment is described in further detail the utility model：
Fig. 1 is the front view of the lead-out wire gold utensil of extra-high voltage transformer bushing；
Fig. 2 is the A-A views of Fig. 1.
Embodiment
The utility model is further explained below in conjunction with specific embodiment, but does not limit to this practicality
It is new.
As shown in Figure 1 and Figure 2, the utility model provides a kind of lead-out wire gold utensil of extra-high voltage transformer bushing, bag
Include：Gold utensil main body 1, gland 2, cushion pad 3, drainage plate 4, aluminium hydraulic pressed connecting pipe 5 and aluminium foil 6, wherein, cushion pad 3 is arranged at gold utensil master
Between body 1 and drainage plate 4 and three is fastenedly connected, and gold utensil main body 1 is compressed with gland 2 and connected, and forms the pressure in both ends band connection hole
Locking structure, aluminium hydraulic pressed connecting pipe 5 are two, and one end of described two aluminium hydraulic pressed connecting pipes 5 compresses the connecting hole for being connected to compressing structure both ends respectively
Interior, aluminium foil 6 is welded between gold utensil main body 1 and drainage plate 4, plays guide functions.
The lead-out wire gold utensil of the extra-high voltage transformer bushing, during installation, by adjusting compressing structure, can adjust pressure
The angle of adapter, and then adjust the outlet angle of conducting wire, meanwhile, reduce the torque of arrangement terminal, gold utensil main body, cushion pad and
Drainage plate is fastenedly connected, and plays damping action, reduce conducting wire under the effect such as wind, vibrations the shock loading that produces to equipment end
The influence of son, gold utensil main body are connected as a single entity by aluminium foil with drainage plate and play guide functions, form complete lead-out wire gold
Tool..
Wherein, as shown in Fig. 2, the gold utensil main body 1 includes the first gold utensil main body 11 and the second gold utensil master being fixedly connected
Body 12, the first gold utensil main body 11 coordinate and are bolted connection with cushion pad 3 and drainage plate 4, second gold utensil
Main body 12, which coordinates and is close to by bolt clip with gland 2, to be connect.
As the improvement of technical solution, as shown in Fig. 2, one end of the aluminium foil 6 is welded in the second gold utensil main body 12
Top, the other end are welded in the top of drainage plate 4.
Specific embodiment of the present utility model is write according to progressive mode, highlights each embodiment party
The difference of case, its similar portion can be with cross-reference.
The embodiment of the utility model is elaborated above in conjunction with attached drawing, but the utility model is not limited to
The above embodiment, within the knowledge of a person skilled in the art, can also not depart from the utility model
Various changes can be made on the premise of objective.
Claims (3)
1. the lead-out wire gold utensil of extra-high voltage transformer bushing, it is characterised in that including：Gold utensil main body (1), gland (2), delay
Punching pad (3), drainage plate (4), aluminium hydraulic pressed connecting pipe (5) and aluminium foil (6), wherein, cushion pad (3) is arranged at gold utensil main body (1) and drainage
Between plate (4) and three is fastenedly connected, and gold utensil main body (1) is compressed with gland (2) and connected, and forms the compression knot in both ends band connection hole
Structure, aluminium hydraulic pressed connecting pipe (5) are two, and one end of described two aluminium hydraulic pressed connecting pipes (5) compresses the connecting hole for being connected to compressing structure both ends respectively
Interior, aluminium foil (6) is welded between gold utensil main body (1) and drainage plate (4), plays guide functions.
2. according to the lead-out wire gold utensil of extra-high voltage transformer bushing described in claim 1, it is characterised in that：The gold utensil master
Body (1) includes the first gold utensil main body (11) and the second gold utensil main body (12) that are fixedly connected, the first gold utensil main body (11) and
Cushion pad (3) and drainage plate (4) coordinate and are bolted connection, and the second gold utensil main body (12) coordinates with gland (2)
And it is close to and is connect by bolt clip.
3. according to the lead-out wire gold utensil of extra-high voltage transformer bushing described in claim 2, it is characterised in that：The aluminium foil
(6) one end is welded in the top of the second gold utensil main body (12), and the other end is welded in the top of drainage plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721181112.7U CN207233552U (en) | 2017-09-12 | 2017-09-12 | The lead-out wire gold utensil of extra-high voltage transformer bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721181112.7U CN207233552U (en) | 2017-09-12 | 2017-09-12 | The lead-out wire gold utensil of extra-high voltage transformer bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233552U true CN207233552U (en) | 2018-04-13 |
Family
ID=61862142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721181112.7U Active CN207233552U (en) | 2017-09-12 | 2017-09-12 | The lead-out wire gold utensil of extra-high voltage transformer bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233552U (en) |
-
2017
- 2017-09-12 CN CN201721181112.7U patent/CN207233552U/en active Active
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