CN205646180U - Crimping formula ground wire ground terminal - Google Patents
Crimping formula ground wire ground terminal Download PDFInfo
- Publication number
- CN205646180U CN205646180U CN201620507287.1U CN201620507287U CN205646180U CN 205646180 U CN205646180 U CN 205646180U CN 201620507287 U CN201620507287 U CN 201620507287U CN 205646180 U CN205646180 U CN 205646180U
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- CN
- China
- Prior art keywords
- crimping
- ground wire
- terminal
- ground
- hole
- 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.)
- Withdrawn - After Issue
Links
- 238000002788 crimping Methods 0.000 title claims abstract description 51
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 210000001503 joint Anatomy 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 9
- 238000009413 insulation Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model provides a crimping formula ground wire ground terminal. The utility model relates to an electric power overhauls protection device, concretely relates to crimping formula ground wire ground terminal. The utility model discloses an insulating gloves need be worn to the operating personnel when solving current installation ground wire earthing terminal, and the operation is inconvenient, the loaded down with trivial details problem of operation process. A crimping formula ground wire ground terminal is including ground line terminal seat, the crimping pole, the guide holder, the connecting rod, the action bars, bottom plate and ground wire end connector, ground line terminal seat and guide holder difference rigid coupling are on the up end of bottom plate, the horizontal direction cartridge is followed on the guide holder to the crimping pole, the axis direction of crimping pole and perpendicular setting of preceding terminal surface of ground line terminal seat, be equipped with the recess on the preceding terminal surface of ground line terminal seat, the ground wire end connector sets up in the recess, the terminal one end with the connecting rod of crimping pole is articulated, the middle part of the other end AND operation pole of connecting rod is articulated, the one end of action bars is articulated with the bottom plate, be equipped with locking device between crimping pole and the guide holder. The utility model is used for substation equipment overhauls.
Description
Technical field
This utility model relates to a kind of electric power overhaul protection device, is specifically related to a kind of ground wire grounded terminal of compression joint type.
Background technology
Known electric power safety converting equipment maintenance protective earth line, is typically all and is connected up to by ground terminal joint and earth terminal
Isolation charging equipment and repair apparatus, in order to ensure personnel and the safety of repair apparatus during converting equipment maintenance.Ground wire terminates
Head crimps with using the stranded earth lead of multiply high-quality annealed copper wire, and ground wire grounded termination crimps with earth terminal employing screw,
Spanner is used to be compressed by screw.But when the most but there is installing earth terminal, operator wears rubber-insulation gloves peace
Filling ground wire grounded end inconvenient, the generation being easily caused act of violating regulations (installs and removes earth lead to use insulating bar and wear
Insulating glove State Grid Corporation of China electric power safety working regulation (distribution section) national grid peace matter 2,014 265
Page 23 4.4.8 bars), and easily mechanical failure rubber-insulation gloves, when field operator wastes when doing this measure very much
Between.
Utility model content
When this utility model is for solving existing installation ground wire grounded end, operator need to wear insulating glove, operation inconvenience, operating process
Loaded down with trivial details problem, and then a kind of ground wire grounded terminal of compression joint type is proposed.
This utility model adopts the technical scheme that for solving above-mentioned technical problem: this utility model includes ground terminal seat, crimping
Bar, guide holder, connecting rod, action bars, base plate and ground terminal joint, ground terminal seat and guide holder are respectively and fixedly connected to base plate
On upper surface, crimping bar is inserted on guide holder in the horizontal direction, and the axis direction of crimping bar hangs down with the front end face of ground terminal seat
Straight setting, the front end face of ground terminal seat is provided with groove, and ground terminal joint is arranged in groove, and the front end of crimping bar can be along water
Square in being inserted into groove, the end of crimping bar is hinged with one end of connecting rod, in the other end of connecting rod and action bars
Portion is hinged, and one end of action bars is hinged with base plate, is provided with locking device between crimping bar and guide holder.
The beneficial effects of the utility model are:
1, this utility model provides a kind of simple to operate, and firm and durable, cost are relatively low and using effect more preferably crimps
The ground wire grounded end of formula, so that operator completes ground connection end simply, easily and safely and installs operation；
2, operator can be conveniently used rubber-insulation gloves and complete installation or dismounting ground wire work；
3, operating process is avoided that the mechanical failure of rubber-insulation gloves, extends the service life of rubber-insulation gloves；
4, easy to operate, save the operating time；
5, simplify ground terminal joint, reduce ground terminal joint dimension, reduce the carrying weight of ground wire；
6, applied range, is suitable for high-tension transformation equipment and high-tension distribution equipment maintenance is installed ground wire and used.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of ground terminal joint 11 in this utility model.
Detailed description of the invention
Detailed description of the invention one: combine Fig. 1 to Fig. 3 and illustrate, a kind of compression joint type ground wire grounded terminal bag described in present embodiment
Include ground terminal seat 1, crimping bar 2, guide holder 5, connecting rod 6, action bars 7, base plate 10 and ground terminal joint 11, ground
Line end seat 1 and guide holder 5 are respectively and fixedly connected on the upper surface of base plate 10, and crimping bar 2 is inserted into guide holder in the horizontal direction
On 5, the axis direction of crimping bar 2 is vertically arranged with the front end face of ground terminal seat 1, and the front end face of ground terminal seat 1 is provided with
Groove 1-1, ground terminal joint 11 is arranged in groove 1-1, and the front end of crimping bar 2 can be inserted into groove in the horizontal direction
In 1-1, the end of crimping bar 2 is hinged with one end of connecting rod 6, and the other end of connecting rod 6 cuts with scissors with the middle part of action bars 7
Connecing, one end of action bars 7 is hinged with base plate 10, is provided with locking device between crimping bar 2 and guide holder 5.
The base plate 10 of the ground wire grounded terminal of compression joint type is welded on and is connected with counterpoise grounding on good metallic conductor, can be according to installation
The requirement in place is laterally or vertically welded, and stranded annealed copper wire ground wire inserts ground wire grounded termination 11 and uses hydraulic tongs crimping even
It is connected together.The ground wire grounded terminal of compression joint type, when not working, lifts action bars 7, between crimping bar 2 and ground terminal seat 1
There is a certain distance, by locking device locking positioning between crimping bar 2 and guide holder 5；The ground wire grounded terminal of compression joint type exists
During work, it is first shut off locking device, ground terminal joint 11 is put into the groove 1-1 of ground terminal seat 1, then to behaviour
The other end making bar 7 applies pressure, and connecting rod 6 promotes crimping bar 2 in axial direction to move forward, and crimping bar 2 is by ground wire
Joint 11 is pressed in the groove 1-1 of ground terminal seat 1, unlatching-locking apparatus, passes through between crimping bar 2 and guide holder 5
Locking device locking positioning, completes the connection of ground wire and earth terminal.
Detailed description of the invention two: combine Fig. 1 to Fig. 2 and illustrate, locking device described in present embodiment includes stop pin 4, pressure
It is sequentially provided with dismounting limiting through hole 8 and crimping limiting through hole 9 on extension bar 2 from front to back, removes limiting through hole 8 and crimping limit
Position through hole 9 is the most radially arranged, and the sidewall of guide holder 5 is provided with locking through hole 3, and stop pin 4 is inserted into dismounting limit
Position through hole 8 and the inside locking through hole 3 or crimping limiting through hole 9 and locking through hole 3.Other composition and connected mode and tool
Body embodiment one is identical.
The ground wire grounded terminal of compression joint type, when not working, is removed limiting through hole 8 and is alignd with locking through hole 3, stop pin 4 plug-in mounting
Removing limiting through hole 8 and the inside of locking through hole 3, it is achieved locking positioning between crimping bar 2 and guide holder 5；Compression joint type
Ground wire grounded terminal operationally, first extracts stop pin 4, and ground terminal joint 11 is put into the groove 1-1 of ground terminal seat 1
In, then the other end of action bars 7 being applied pressure, connecting rod 6 promotes crimping bar 2 in axial direction to move forward, pressure
Earth connection point 11 is pressed in the groove 1-1 of ground terminal seat 1 by extension bar 2, simultaneously crimping limiting through hole 9 and locking through hole
3 alignment, stop pin 4 is inserted into crimping limiting through hole 9 and the inside of locking through hole 3, between crimping bar 2 and guide holder 5
Locking positioning, completes the connection of ground wire and earth terminal.
Detailed description of the invention three: combine Fig. 1 to Fig. 2 and illustrate, locks through hole 3, removes limiting through hole described in present embodiment
8 are horizontally disposed with respectively with crimping limiting through hole 9.Other composition is identical with detailed description of the invention two with connected mode.
It is so designed that the alignment location facilitating implementation locking through hole 3 and remove limiting through hole 8 and crimp between limiting through hole 9.
Detailed description of the invention four: combine Fig. 1 to Fig. 2 and illustrate, described in present embodiment, stop pin 4 is provided with anti-misoperation locking
12.Other composition is identical with detailed description of the invention two or three with connected mode.
It is so designed that when inserting stop pin 4, by arranging anti-misoperation locking 12, prevents from artificially destroying, overhauling
Journey is caused danger.
Detailed description of the invention five: combine Fig. 1 to Fig. 2 and illustrate, along axis on the medial wall of guide holder 5 described in present embodiment
Direction is provided with gathering sill 5-1, and the lateral wall of crimping bar 2 is provided with guide pad 2-1, guide pad 2-1 and guiding in the axial direction
Groove 5-1 is slidably connected in the axial direction.Other composition and connected mode and detailed description of the invention one, two or three are identical.
It is so designed that and is easy to ensure that crimping bar 2, when being acted on by thrust and pulling force, remains and moves in the axial direction,
Prevent rotation offset.
Detailed description of the invention six: combine Fig. 1 to Fig. 3 and illustrate, described in present embodiment, ground terminal joint 11 includes end cap 11-1
With spool 11-2, one end of spool 11-2 is affixed with one end of end cap 11-1, and end cap 11-1 is arranged on the bottom land of groove 1-1,
The top of ground terminal seat 1 is provided with U-lag 1-2, spool 11-2 and is arranged in U-lag 1-2.Other composition and connection side
Formula is identical with detailed description of the invention five.
It is so designed that and stranded annealed copper wire ground wire is inserted the spool 11-2 of ground wire grounded termination 11 and uses hydraulic tongs crimping to connect
Together, end cap 11-1 is placed in groove 1-1.
Detailed description of the invention seven: combine Fig. 1 to Fig. 2 and illustrate, base plate 10 described in present embodiment is connected with tail end and connects
Seat 13, it is hinged that one end of action bars 7 is connected seat 13 with tail end.Other composition and connected mode and detailed description of the invention six phase
With.
It is so designed that facilitate implementation between action bars 7 and base plate 10 hinged.
Detailed description of the invention eight: combine Fig. 1 to Fig. 2 and illustrate, crimps end and the connecting rod 6 of bar 2 described in present embodiment
One end hinged by the first bearing pin 14, it is hinged that the second bearing pin 15 is passed through at the other end of connecting rod 6 and the middle part of action bars 7,
It is hinged by the 3rd bearing pin 16 that one end of action bars 7 is connected seat 13 with tail end.Other composition and connected mode be embodied as
Mode seven is identical.
Detailed description of the invention nine: combine Fig. 1 to Fig. 2 and illustrate, first bearing pin the 14, second bearing pin 15 described in present embodiment
It is horizontally disposed with respectively with the 3rd bearing pin 16.Other composition is identical with detailed description of the invention eight with connected mode.
It is so designed that and makes action bars 7 arrange along perpendicular, when advancing and pull-out crimps bar 2, it is only necessary under perpendicular
Press and lift action bars 7, easy to operate, adapt to human body operating habit.
Detailed description of the invention ten: combine Fig. 1 to Fig. 2 and illustrate, described in present embodiment, the other end of action bars 7 is provided with anti-skidding
Set 17.Other composition and connected mode and detailed description of the invention one, two, three, six, seven, eight or nine are identical.
Be so designed that facilitate implementation action bars 7 lift and under press, increase the frictional force between action bars 7 and operator, anti-
Only skid.
Claims (10)
1. the ground wire grounded terminal of compression joint type, it is characterised in that: described a kind of ground wire grounded terminal of compression joint type includes ground terminal
Seat (1), crimping bar (2), guide holder (5), connecting rod (6), action bars (7), base plate (10) and ground terminal joint
(11), ground terminal seat (1) and guide holder (5) are respectively and fixedly connected on the upper surface of base plate (10), crimp bar (2) edge
Horizontal direction is inserted on guide holder (5), and the axis direction of crimping bar (2) is vertical with the front end face of ground terminal seat (1) to be set
Putting, the front end face of ground terminal seat (1) is provided with groove (1-1), and ground terminal joint (11) is arranged in groove (1-1),
The front end of crimping bar (2) can be inserted in groove (1-1) in the horizontal direction, the end of crimping bar (2) and connecting rod (6)
One end hinged, the other end of connecting rod (6) is hinged with the middle part of action bars (7), one end of action bars (7) and base plate
(10) hinged, it is provided with locking device between crimping bar (2) and guide holder (5).
A kind of ground wire grounded terminal of compression joint type, it is characterised in that: described locking device includes lock
Rationed marketing (4), crimping bar (2) is sequentially provided with dismounting limiting through hole (8) and crimping limiting through hole (9) from front to back, tears open
Except limiting through hole (8) and crimping limiting through hole (9) are the most radially arranged, the sidewall of guide holder (5) is provided with locking
Through hole (3), stop pin (4) is inserted into dismounting limiting through hole (8) and locking through hole (3) or crimping limiting through hole (9)
Inside with locking through hole (3).
A kind of ground wire grounded terminal of compression joint type, it is characterised in that: described locking through hole (3),
Remove limiting through hole (8) and crimping limiting through hole (9) is horizontally disposed with respectively.
4. according to the ground wire grounded terminal of compression joint type a kind of described in Claims 2 or 3, it is characterised in that: described stop pin (4)
It is provided with anti-misoperation locking (12).
5. according to the ground wire grounded terminal of compression joint type a kind of described in claim 1,2 or 3, it is characterised in that: described guide holder
(5) it is provided with gathering sill (5-1) on medial wall in the axial direction, the lateral wall of crimping bar (2) is provided with in the axial direction
Guide pad (2-1), guide pad (2-1) is slidably connected in the axial direction with gathering sill (5-1).
A kind of ground wire grounded terminal of compression joint type, it is characterised in that: described ground terminal joint (11)
Including end cap (11-1) and spool (11-2), one end of spool (11-2) is affixed with one end of end cap (11-1), end cap (11-1)
Being arranged on the bottom land of groove (1-1), the top of ground terminal seat (1) is provided with U-lag (1-2), and spool (11-2) is arranged on
In U-lag (1-2).
A kind of ground wire grounded terminal of compression joint type, it is characterised in that: described base plate (10) is upper solid
Being connected to tail end and connect seat (13), it is hinged that one end of action bars (7) is connected seat (13) with tail end.
A kind of ground wire grounded terminal of compression joint type, it is characterised in that: described crimping bar (2)
End and one end of connecting rod (6) are hinged by the first bearing pin (14), the other end of connecting rod (6) and action bars (7)
Middle part by the second bearing pin (15) hinged, one end of action bars (7) be connected with tail end seat (13) pass through the 3rd bearing pin (16)
Hinged.
A kind of ground wire grounded terminal of compression joint type, it is characterised in that: described first bearing pin (14),
Second bearing pin (15) and the 3rd bearing pin (16) are horizontally disposed with respectively.
10. according to the ground wire grounded terminal of compression joint type a kind of described in claim 1,2,3,6,7,8 or 9, it is characterised in that:
The other end of described action bars (7) is provided with Anti-slip cover (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620507287.1U CN205646180U (en) | 2016-05-30 | 2016-05-30 | Crimping formula ground wire ground terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620507287.1U CN205646180U (en) | 2016-05-30 | 2016-05-30 | Crimping formula ground wire ground terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205646180U true CN205646180U (en) | 2016-10-12 |
Family
ID=57050792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620507287.1U Withdrawn - After Issue CN205646180U (en) | 2016-05-30 | 2016-05-30 | Crimping formula ground wire ground terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205646180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870642A (en) * | 2016-05-30 | 2016-08-17 | 黑龙江省电力有限公司牡丹江水力发电总厂 | Crimping type ground wire grounding terminal |
-
2016
- 2016-05-30 CN CN201620507287.1U patent/CN205646180U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870642A (en) * | 2016-05-30 | 2016-08-17 | 黑龙江省电力有限公司牡丹江水力发电总厂 | Crimping type ground wire grounding terminal |
| CN105870642B (en) * | 2016-05-30 | 2018-07-03 | 黑龙江省电力有限公司牡丹江水力发电总厂 | A kind of ground wire grounded terminal of compression joint type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161012 Effective date of abandoning: 20180703 |
|
| AV01 | Patent right actively abandoned |