CN205749585U - Portable high-pressure bus ac voltage withstanding lead-in wire rapid card connection device - Google Patents
Portable high-pressure bus ac voltage withstanding lead-in wire rapid card connection device Download PDFInfo
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- CN205749585U CN205749585U CN201620601087.2U CN201620601087U CN205749585U CN 205749585 U CN205749585 U CN 205749585U CN 201620601087 U CN201620601087 U CN 201620601087U CN 205749585 U CN205749585 U CN 205749585U
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- lead
- spring
- wire
- connection device
- card
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Abstract
A kind of portable high-pressure bus ac voltage withstanding lead-in wire rapid card connection device, including, base and the expansion link on base top, it is provided with annulus on expansion link top, it is characterized in that: sleeve passes annulus, held out against fixing by jackscrew, connecting tube one end and sleeve connection, the other end is connected with conducting rod, being placed with three pillars in sleeve, be equipped with spring B in the inside of each pillar, its spring B one end is welded with the making leaf spring of lead-in wire side, the other end is connected with stage clip crown, and lead-in wire is connected with card wire terminal；In the inside of conducting rod equipped with spring A, the baffle plate that its spring A one end is arranged with high-voltage connection side welds, and the other end is connected with plugging sheet top.This utility model has simple in construction, reasonable in design, easy to use, it is simple to processing, and low cost, assemble fast, it is simple to deposit and carry, because all of high-voltage connection is all attached through spring, it is easy to stretching, and can automatic tightening high-voltage connection, it is therefore prevented that high-voltage connection is to surrounding objects generation discharge accident.
Description
Technical field
This utility model relates to a kind of clamping apparatus, particularly to a kind of portable high-pressure bus ac voltage withstanding lead-in wire quickly
Clamping apparatus.
Background technology
Along with the fast development of national economy, the continuous expansion of power system, that either run or transformation and
The high voltage bus of newly-increased power plant, transformer station and fault will carry out ac voltage withstanding test, and indoor bus is all copper bar
Or aluminum row is constituted, when carrying out pressure test, there is no special down-lead card connection device, during test, short circuit bus and the examination of connection
Testing lead-in wire can only be by three-phase bus, short circuit after being wound around respectively with interim bare conductor, reconnects high-voltage test leads troublesome.
Due to narrow space in cabinet, bus surface is the most smooth, the easy landing of wire, the burr etc. of bare conductor, and high pressure all can be caused to put over the ground
Electricity, easily causes equipment and personal injury accident etc., the most dangerous.Have a strong impact on the safety of ac voltage withstanding test, hindered
The process of resistance test work, when especially fault bus can not get detecting in time, will be delayed the time of power transmission significantly.
Summary of the invention
The deficiency existed for above-mentioned technical problem, the purpose of this utility model is to provide a kind of portable high-pressure bus
Ac voltage withstanding lead-in wire rapid card connection device.
A kind of portable high-pressure bus ac voltage withstanding lead-in wire rapid card connection device, including, on base (1) and base (1)
The expansion link (2) in portion, is provided with annulus (3) on expansion link (2) top, it is characterised in that: sleeve (6) passes annulus (3), by top
Silk (5) holds out against fixing, and connecting tube (4) one end is connected with sleeve (6), and the other end is connected with conducting rod (7), puts in sleeve (6)
It is equipped with three pillars (8), is equipped with spring B (16), its spring B (16) one end and lead-in wire (17) in the inside of each pillar (8)
Making leaf spring (18) welding of side, the other end is connected with stage clip cap (19) top, and lead-in wire (17) is connected with card wire terminal (9)；Leading
The inside of electric pole (7) is equipped with spring A (12), baffle plate (13) weldering that its spring A (12) one end and high-voltage connection (10) side are arranged
Connecing, the other end is connected with plugging sheet (14) top.
Described lead-in wire (17) spring B (16) act under, retractable.
Described high-voltage connection (10) spring A (12) act under, retractable.
Internally installed in card wire terminal (9) has tabletting (21), is provided with stage clip (20), tabletting on the top of tabletting (21)
(21) bottom is the cable clamping interface (15) for card link.
Described stage clip (20) one end is connected with the circular hole of card wire terminal (9) inwall, and the other end is connected with tabletting (21) top.
Described base (1) uses magnetic bases design.
This utility model has simple in construction, reasonable in design, easy to use, because all of high-voltage connection is all carried out even through spring
Connect, it is simple to stretching, and can automatic tightening high-voltage connection, it is therefore prevented that high-voltage connection is to surrounding objects generation discharge accident, and safety can
Lean on, this lead-in wire rapid card connection device, it is simple to processing, and low cost, assemble fast, it is simple to deposit and carry, be suitable for transformer station 6-220kV
The connection of high voltage bus exchange brush pressure test lead.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is conducting rod internal structure schematic diagram of the present utility model；
Fig. 3 is sleeve inner structural representation of the present utility model.
In figure: base 1, telescoping tube 2, annulus 3, connecting tube 4, jackscrew 5, sleeve 6, conducting rod 7, pillar 8, card wire terminal 9,
High-voltage connection 10, connecting ring 11, spring A12, baffle plate 13, plugging sheet 14, cable clamping interface 15, spring B 16, lead-in wire 17, making leaf spring 18,
Stage clip cap 19, stage clip 20, tabletting 21.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of portable high-pressure bus ac voltage withstanding lead-in wire rapid card connection device, including, the end
Seat 1 and the expansion link 2 on base 1 top, be provided with annulus 3 on expansion link 2 top, it is characterised in that: sleeve 6 is through annulus 3, logical
Crossing jackscrew 5 and hold out against fixing, connecting tube 4 one end is connected with sleeve 6, and the other end is connected with conducting rod 7, is placed with three in sleeve 6
Individual pillar 8, is equipped with spring B 16 in the inside of each pillar 8, its spring B 16 one end with lead-in wire 17 sides making leaf spring 18 weld
Connecing, the other end and stage clip cap 19 top is connected, and lead-in wire 17 is connected with card wire terminal 9, described lead-in wire 17 under spring B 16 effect,
Retractable.In the inside of conducting rod 7 equipped with spring A12, the baffle plate that its spring A12 one end is arranged with high-voltage connection 10 side
13 welding, the other end and plugging sheet 14 push up and be connected, described high-voltage connection 10 under spring A12 effect, retractable.
As shown in Figure 1, Figure 3, internally installed in card wire terminal 9 has tabletting 21, is provided with stage clip on the top of tabletting 21
20, described stage clip 20 one end is connected with the circular hole of card wire terminal 9 inwall, and the other end is connected with tabletting 21 top.Tabletting 21 times
Portion is the cable clamping interface 15 for card link.
Described base 1 uses magnetic bases to design.
Operation principle: bus A, B, C of carrying out high-potting will be needed respectively by cable clamping interface 15 clamping of card wire terminal 9
Fixing, then the connecting ring 11 of high-voltage connection 10 one end is connected with the high-pressure side of HT testing transformer, open high-potting
Transformator, carries out testing operation to high voltage bus.
Claims (6)
1. a portable high-pressure bus ac voltage withstanding lead-in wire rapid card connection device, including, base (1) and base (1) top
Expansion link (2), be provided with annulus (3) on expansion link (2) top, it is characterised in that: sleeve (6) pass annulus (3), pass through jackscrew
(5) holding out against fixing, connecting tube (4) one end is connected with sleeve (6), and the other end is connected with conducting rod (7), places in sleeve (6)
There are three pillars (8), are equipped with spring B (16), its spring B (16) one end and lead-in wire (17) in the inside of each pillar (8)
Making leaf spring (18) welding of side, the other end is connected with stage clip cap (19) top, and lead-in wire (17) is connected with card wire terminal (9)；In conduction
The inside of bar (7) is welded equipped with spring A (12), the baffle plate (13) that its spring A (12) one end is arranged with high-voltage connection (10) side,
The other end is connected with plugging sheet (14) top.
Lead-in wire rapid card connection device the most according to claim 1, it is characterised in that: described lead-in wire (17) is in spring B
(16) under effect, retractable.
Lead-in wire rapid card connection device the most according to claim 1, it is characterised in that: described high-voltage connection (10) is at spring
Under A (12) effect, retractable.
Lead-in wire rapid card connection device the most according to claim 1, it is characterised in that: internally installed in card wire terminal (9)
Having tabletting (21), be provided with stage clip (20) on the top of tabletting (21), the bottom of tabletting (21) is the card line for card link
Groove (15).
Lead-in wire rapid card connection device the most according to claim 4, it is characterised in that: described stage clip (20) one end and card line
The circular hole of joint (9) inwall connects, and the other end is connected with tabletting (21) top.
Lead-in wire rapid card connection device the most according to claim 1, it is characterised in that: described base (1) uses at the bottom of magnetic
Seat design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620601087.2U CN205749585U (en) | 2016-06-20 | 2016-06-20 | Portable high-pressure bus ac voltage withstanding lead-in wire rapid card connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620601087.2U CN205749585U (en) | 2016-06-20 | 2016-06-20 | Portable high-pressure bus ac voltage withstanding lead-in wire rapid card connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205749585U true CN205749585U (en) | 2016-11-30 |
Family
ID=57386447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620601087.2U Expired - Fee Related CN205749585U (en) | 2016-06-20 | 2016-06-20 | Portable high-pressure bus ac voltage withstanding lead-in wire rapid card connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205749585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112305275A (en) * | 2020-11-25 | 2021-02-02 | 国网福建省电力有限公司 | 10kV cubical switchboard generating line withstand voltage test wiring instrument |
-
2016
- 2016-06-20 CN CN201620601087.2U patent/CN205749585U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112305275A (en) * | 2020-11-25 | 2021-02-02 | 国网福建省电力有限公司 | 10kV cubical switchboard generating line withstand voltage test wiring instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170620 |