CN205751936U - Disconnecting switch special dress pin pressure spring plate - Google Patents
Disconnecting switch special dress pin pressure spring plate Download PDFInfo
- Publication number
- CN205751936U CN205751936U CN201620455789.4U CN201620455789U CN205751936U CN 205751936 U CN205751936 U CN 205751936U CN 201620455789 U CN201620455789 U CN 201620455789U CN 205751936 U CN205751936 U CN 205751936U
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- CN
- China
- Prior art keywords
- pressure spring
- spring plate
- plate body
- disconnecting switch
- dress pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Abstract
This utility model relates to disconnecting switch and returns dress dress pin technical field of tools, is a kind of disconnecting switch special dress pin pressure spring plate；It includes pressure spring plate body；Pressure spring plate body is the rectangular panel body that the thin left part of right part is thick；Light filling bar right-hand member at pressure spring plate body is provided with the opening draw-in groove corresponding with outer screw diameter in disconnecting switch；Forming the most corresponding shoulder before and after pressure spring plate body between thick section and the light filling bar of both sides, shoulder extends to the upper end of pressure spring plate body from pressure spring plate body lower right corner inclined upward to the left.This utility model reasonable and compact in structure, easy to use；The opening draw-in groove of pressure spring plate body can be stuck on screw rod, and is compressed downwards by spring by pressure, is inserted by spring holder after pinhole exposes again；The left-thick right-thin structural strength of pressure spring plate body is high, is not take up spring-compressed space, and work sold by the laborsaving dress that is rapidly completed, simple and quick, and a people can complete returning of disconnecting switch and fill, and has saved manpower and time, has shortened the repair time.
Description
Technical field
This utility model relates to disconnecting switch and returns dress dress pin technical field of tools, is a kind of disconnecting switch special dress pin pressure
Spring plank.
Background technology
In period of aestivating windward, for ensureing the reliable and stable operation of power system security, need disconnecting switch etc. is electrically set
For carrying out emergency service；For resuming operation as early as possible, emergency service requires efficiently to quickly finish the service work of electrical equipment；But
During actual upkeep operation, because disconnecting switch conductive component overheating fault reason causes time that disconnecting switch overhauls
Many, find after investigation and analysis, maintainer, to when disconnecting switch carries out back dress after splitting, needs two check mans to coordinate
Operation, check man's with the hands fingertip depression spring, until screw tip exposes pinhole, spring is positioned rapidly by another people
Pin penetrates pinhole, and complete spring holder returns dress work；Owing to spring is big, operates and cause high effort for；For a long time
After operation, maintainer's finger pain, operation of need to frequently having a rest or substitute, extremely expends the time；Cause the emergency service time long,
The use affecting power system runs.
Summary of the invention
This utility model provides a kind of disconnecting switch special dress pin pressure spring plate, overcomes the deficiency of above-mentioned prior art,
When its pin that can effectively solve disconnecting switch returns dress, needing two check man's compounding practices, work causes high effort for, and causes urgent
The problem of repair time length.
The technical solution of the utility model is realized by following measures: a kind of disconnecting switch special dress pin stage clip
Plate, including pressure spring plate body；Pressure spring plate body is the rectangular panel body that the thin left part of right part is thick；Light filling bar right-hand member at pressure spring plate body sets
There is the opening draw-in groove corresponding with outer screw diameter in disconnecting switch.
Further optimization and/or improvements to above-mentioned utility model technical scheme are presented herein below:
Can form the most corresponding shoulder before and after above-mentioned pressure spring plate body between thick section and the light filling bar of both sides, shoulder is from stage clip
Plate body lower right corner inclined upward to the left extends to the upper end of pressure spring plate body.
The thick section thickness of above-mentioned pressure spring plate body can be between 6 millimeters to 1 centimetres；The light filling bar thickness of pressure spring plate body exists
Between 0.6 millimeter to 1.5 millimeters.Proving through on-the-spot test of many times, the gauge of pressure spring plate body thickness section can not only meet
The firmly strength demand of compression spring, and easy to process, more lightly, use flexibly；The gauge of pressure spring plate body light filling bar
Not only meet use demand, and be unlikely to deform.
The groove depth of the left and right directions of above-mentioned opening draw-in groove can be between 9 millimeters to 1.5 centimetres.
The left end of above-mentioned opening draw-in groove can be in arc-shaped.
Above-mentioned pressure spring plate body can use the pressure spring plate body that Rockwell hardness is more than or equal to 61 Ns every square millimeter.
This utility model reasonable and compact in structure, easy to use；The opening draw-in groove of pressure spring plate body can be stuck on screw rod,
And by pressure, spring is compressed downwards, again spring holder is inserted after pinhole exposes；A left side for pressure spring plate body
Thick right thin structure intensity is high, is not take up spring-compressed space, and work sold by the laborsaving dress that is rapidly completed, and simple and quick, a people is i.e.
Can complete disconnecting switch returns dress, has saved manpower and time, shortens the repair time.
Accompanying drawing explanation
Accompanying drawing 1 is the main TV structure schematic diagram of this utility model most preferred embodiment.
Accompanying drawing 2 is that the A-A of accompanying drawing 1 is to sectional structure schematic diagram.
Accompanying drawing 3 is this utility model structural representation in a state of use.
It is pressure spring plate body that coding in accompanying drawing is respectively as follows: 1, and 2 is opening draw-in groove, and 3 is screw rod, and 4 is pinhole, and 5 is bullet
Spring, 6 is shoulder.
Detailed description of the invention
This utility model is not limited by following embodiment, can come with practical situation according to the technical solution of the utility model
Determine specific embodiment.
In this utility model, for the ease of describing, the description of the relative position relation of each parts is all according to description
The Butut mode of accompanying drawing 1 is described, such as: the position relationship of upper and lower, left and right etc. is based on the Butut of Figure of description 1
Direction determines.
Below in conjunction with embodiment and accompanying drawing, this utility model is further described:
As shown in accompanying drawing 1,2, this disconnecting switch special dress pin pressure spring plate includes pressure spring plate body 1；Pressure spring plate body 1 is right
The rectangular panel body that the thin left part in portion is thick；Light filling bar right-hand member at pressure spring plate body 1 is provided with corresponding with screw rod in disconnecting switch 3 external diameter
Opening draw-in groove 2.During returning dress disconnecting switch, when installing spring holder in the pinhole 4 on screw rod 3 top, by opening
Pressure spring plate body 1 is inserted on the screw rod 3 above spring 5 by mouth draw-in groove 2, is downwardly applied to pressure, and spring 5 compression makes pinhole 4 reveal
Go out, then spring holder is inserted, simple to operation；During use, apply pressure in pressure spring plate body 1 left part thickness section,
By pressure spring plate body 1 right part light filling bar effect to spring 5；Pressure spring plate body 1 is the most not only avoided to cause because force is excessive
Deformation or fracture, additionally it is possible to be not take up spring 5 compression stroke, laborsaving quickly press for 5 times backward pinhole 4 to be inserted into bullet on spring
Spring alignment pin；Utilize pressure spring plate body 1, only need operator can complete returning of disconnecting switch and fill work, saved people
Power and time, shorten the repair time.
Can according to actual needs, dress pin pressure spring plate special to above-mentioned disconnecting switch makes further optimization and/or improvements:
As shown in Figure 2, the most corresponding shoulder 6, platform are formed before and after pressure spring plate body 1 between thick section and the light filling bar of both sides
Take on 6 upper ends extending to pressure spring plate body 1 from pressure spring plate body 1 lower right corner inclined upward to the left.According to mechanical analysis, so tie
Pressure spring plate body 1 intensity of structure is higher, is unlikely to deform fracture.
As required, the thick section thickness of pressure spring plate body 1 is between 6 millimeters to 1 centimetres；The light filling bar of pressure spring plate body 1 is thick
Degree is between 0.6 millimeter to 1.5 millimeter.Proving through on-the-spot test of many times, the gauge of the thick section of pressure spring plate body 1 can not only
Meet the strength demand of firmly compression spring 5, and easy to process, more lightly, use flexibly；The thickness of pressure spring plate body 1 light filling bar
Degree size not only meets use demand, and is unlikely to deform.
As required, the groove depth of the left and right directions of opening draw-in groove 2 is between 9 millimeters to 1.5 centimetres.The groove depth of left and right directions
Opening draw-in groove 2 between 9 millimeters to 1.5 centimetres with spring 5, screw rod 3 no-float, and can ensure have enough with spring 5
Contact surface, accurate positioning, it is to avoid spring 5 collapse from.
As shown in Figure 1, in order to make to be accurately positioned between pressure spring plate body 1 and screw rod 3, the left end of opening draw-in groove 2
In arc-shaped.
As required, pressure spring plate body 1 uses the pressure spring plate body that Rockwell hardness is more than or equal to 61 Ns every square millimeter.
For satisfied compression time to strength of materials demand, it is 61 Ns of every square of millis that pressure spring plate body 1 hardness of employing is greater than Rockwell hardness
Spring 5 hardness of rice, such guarantee pressure spring plate body 1 will not occur because of the problem of material hardness when compression spring 5
Deformation or fracture.
Above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and optimal enforcement
Effect, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (10)
1. a disconnecting switch special dress pin pressure spring plate, it is characterised in that include pressure spring plate body；Pressure spring plate body is that right part is thin
The rectangular panel body that left part is thick；Light filling bar right-hand member at pressure spring plate body is provided with the open card corresponding with outer screw diameter in disconnecting switch
Groove.
Disconnecting switch the most according to claim 1 special dress pin pressure spring plate, it is characterised in that both sides before and after pressure spring plate body
Thick section and light filling bar between form mutually the most corresponding shoulder, shoulder extends to press from pressure spring plate body lower right corner inclined upward to the left
The upper end of spring plank body.
Disconnecting switch the most according to claim 1 and 2 special dress pin pressure spring plate, it is characterised in that the thick section of pressure spring plate body
Thickness is between 6 millimeters to 1 centimetres；The light filling bar thickness of pressure spring plate body is between 0.6 millimeter to 1.5 millimeter.
Disconnecting switch the most according to claim 1 and 2 special dress pin pressure spring plate, it is characterised in that the right and left of opening draw-in groove
To groove depth between 9 millimeters to 1.5 centimetres.
Disconnecting switch the most according to claim 3 special dress pin pressure spring plate, it is characterised in that the left and right directions of opening draw-in groove
Groove depth between 9 millimeters to 1.5 centimetres.
6. according to the special dress pin pressure spring plate of the disconnecting switch described in claim 1 or 2 or 5, it is characterised in that a left side for opening draw-in groove
End is in arc-shaped.
Disconnecting switch the most according to claim 4 special dress pin pressure spring plate, it is characterised in that the left end of opening draw-in groove is circle
Arcuation.
8. according to the special dress pin pressure spring plate of the disconnecting switch described in claim 1 or 2 or 5 or 7, it is characterised in that pressure spring plate body
Use the Rockwell hardness pressure spring plate body more than or equal to 61 Ns every square millimeter.
Disconnecting switch the most according to claim 4 special dress pin pressure spring plate, it is characterised in that pressure spring plate body uses Rockwell
The hardness pressure spring plate body more than or equal to 61 Ns every square millimeter.
Disconnecting switch the most according to claim 6 special dress pin pressure spring plate, it is characterised in that pressure spring plate body uses Rockwell
The hardness pressure spring plate body more than or equal to 61 Ns every square millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620455789.4U CN205751936U (en) | 2016-05-18 | 2016-05-18 | Disconnecting switch special dress pin pressure spring plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620455789.4U CN205751936U (en) | 2016-05-18 | 2016-05-18 | Disconnecting switch special dress pin pressure spring plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205751936U true CN205751936U (en) | 2016-11-30 |
Family
ID=57364055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620455789.4U Active CN205751936U (en) | 2016-05-18 | 2016-05-18 | Disconnecting switch special dress pin pressure spring plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205751936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826107A (en) * | 2016-05-18 | 2016-08-03 | 国网新疆电力公司巴州供电公司 | Dedicated pin-assembly pressure spring plate for isolating switches |
-
2016
- 2016-05-18 CN CN201620455789.4U patent/CN205751936U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826107A (en) * | 2016-05-18 | 2016-08-03 | 国网新疆电力公司巴州供电公司 | Dedicated pin-assembly pressure spring plate for isolating switches |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |