CN208637771U - A kind of 10kV electrification mounting device for earthing clamp - Google Patents
A kind of 10kV electrification mounting device for earthing clamp Download PDFInfo
- Publication number
- CN208637771U CN208637771U CN201821247079.8U CN201821247079U CN208637771U CN 208637771 U CN208637771 U CN 208637771U CN 201821247079 U CN201821247079 U CN 201821247079U CN 208637771 U CN208637771 U CN 208637771U
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- Prior art keywords
- earthing clamp
- ground loop
- mounting device
- installation pedestal
- earthing
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- 238000009434 installation Methods 0.000 claims abstract description 31
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000009527 percussion Methods 0.000 claims abstract description 7
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 210000000078 claw Anatomy 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 6
- 210000003746 feather Anatomy 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model discloses a kind of 10kV for earthing clamp to charge mounting device, the earthing clamp is used for the physical connection of main traverse line and ground loop, it include: installation pedestal, conducting wire hanger mechanism, percussion device, earthing clamp clamping device, and ground loop bracket, wherein, the earthing clamp clamping device is arranged in the installation pedestal, the clamp assemblies positioned including the vertical slot on the fixing seat two sidewalls that earthing clamp two sides earth wire presss from both sides, the ground loop bracket, it is connected to the front end of installation pedestal, it is held therein in for ground loop and places posture in vertical.The utility model solves the problems, such as that ground loop posture on earthing clamp is difficult to keep in fast fixing tool, has been reached the job requirements of Fast Installation earthing clamp, has been improved work efficiency the safety with high altitude operation by ground loop carrier structure.
Description
Technical field
The utility model relates to a kind of 10kV for earthing clamp to charge mounting device, which is used for main traverse line
With the physical connection of ground loop.
Background technique
Aerial insulated wire laying is generally used in the route of urban distribution network, when overhauling circuit or equipment, in order to guarantee
The safety of service personnel needs to identify route without hanging ground protection line after electricity.
In insulated overhead line close to insulator side can common rectangle ground loop, the ground loop by earthing clamp with
Main traverse line connection, ground loop a part (ring body lower section) selectivity it is exposed, it can be achieved that hanging earthing conductor purpose.
Chinese patent literature CN301776439S shows ground loop and therewith compatible earthing clamp.The earthing clamp
General pass through manually is mounted on main traverse line.
Earthing clamp is a kind of insulation puncture line clamping, and the relevant criterion about insulation puncture line clamping has: " voltage rating 10kV
And following insulating puncturing line " (DL/T 1190-2012), " distribution line live working fire protection technology " (GB/T 18857-
2008)。
Chinese patent literature CN108134340A discloses a kind of fast fixing tool, can using the fast fixing tool
Far from insulation puncture line clamping, realizes and charge operation of starting to exchange fire.
Different from the conventional insulation puncture line clamping connected for main traverse line and lead, earthing clamp is for main traverse line and connects
The connection of ground ring, there is presently no corresponding fast fixing tools.
Utility model content
The purpose of this utility model is to provide a kind of 10kV for earthing clamp to charge mounting device, to be grounded
The electrification installation exercise of wire clamp.
For this purpose, the utility model provides a kind of 10kV electrification mounting device for earthing clamp, which is used
In the physical connection of main traverse line and ground loop, comprising: installation pedestal has the erection joint connecting with insulating bar；Conducting wire hanger
Mechanism is arranged in installation pedestal, two U-shaped framves including parallel interval setting and the master for locking the U-shaped frame opening
Conducting wire locking mechanism；The tail portion of installation pedestal is arranged in percussion device, including motor and the double drive sleeve that is driven by motor,
For screwing a pair of of fixed torque bolt of earthing clamp；Earthing clamp clamping device is arranged in the installation pedestal, is included in
The clamp assemblies that vertical slot on the fixing seat two sidewalls of earthing clamp two sides earth wire folder is positioned；And ground loop
Bracket, is connected to the front end of installation pedestal, is held therein in for ground loop and places posture in vertical.
Further, above-mentioned ground loop bracket include connect backboard, with connect backboard side connection left holding claw and the right side
Holding claw and with connect backboard bottom edge connection two towing hooks.
Further, above-mentioned towing hook includes collet portion and preceding stop tab, wherein the preceding stop tab turns under ground loop
Extend at angle and on the partial-length of lower wire section.
Further, above-mentioned connection backboard is H-shaped structure.
Further, above-mentioned ground loop bracket is sheet metal component.
Further, the above-mentioned 10kV electrification mounting device for earthing clamp further includes insulating bar, with installation pedestal
Erection joint is detachably connected.
Further, above-mentioned installation pedestal is aerolite component.
Further, above-mentioned clamp assemblies include fixed guide blocks, are slidingly supported at leading in the fixed guide blocks automatically
Column, the movable guide block being fixedly connected with the guide columns and the reset spring for being set on guide post and movable guide block being forced to reset, wherein
The activity guide block has the feather key mating with the vertical slot on the fixing seat two sidewalls of earthing clamp.
Further, the spacing of above-mentioned two U-shaped frame is greater than the width of ground loop.
Further, above-mentioned ground loop bracket is removably disposed in installation pedestal.
The utility model solves ground loop appearance on earthing clamp in fast fixing tool by ground loop carrier structure
The problem of state is difficult to keep has reached the job requirements of Fast Installation earthing clamp, improves work efficiency and high altitude operation
Safety.
Other than objects, features and advantages described above, there are also other purposes, feature and excellent for the utility model
Point.Below with reference to figure, the utility model is described in further detail.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 is the signal for passing through earthing clamp and main traverse line physical connection according to the ground loop of an embodiment of the present invention
Figure；
Fig. 2 is the structural representation according to the 10kV electrification mounting device for earthing clamp of an embodiment of the present invention
Figure；
Fig. 3 is the planar junction according to the 10kV electrification mounting device for earthing clamp of an embodiment of the present invention
Structure；
Fig. 4 is the ground loop support according to the 10kV electrification mounting device for earthing clamp of an embodiment of the present invention
The structural schematic diagram of frame；And
Fig. 5 is the ground loop according to the 10kV electrification mounting device for earthing clamp of an embodiment of the present invention
Usage state diagram.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Fig. 1 to Fig. 5 shows some embodiments according to the present utility model.
In the present invention, earthing clamp refers to the insulating puncturing line that can be used in main traverse line and ground loop physical connection
Folder.
As shown in Figure 1, main traverse line 10 and ground loop 20 are linked together by earthing clamp 30.
Ground loop 20 is in rectangle, and the upper conducting line segment 21 and earthing clamp 30 of ring body link together, the lower wire section of ring body
22 it is exposed or when opening protective cover/shell it is exposed, be suitable for hanging earthing conductor.Lower wire section 22 passes through lower corner 23 and side
Conducting line segment 24 is connected.
Earthing clamp 30 includes fixing seat 31, sliding seat 32 and a pair of of fixed torque bolt 33, fixing seat and sliding seat two
Between person, there is mutually matched multiple puncture component (not shown)s, rotation of a pair of of fixed torque bolt in external percussion device
It twists and forces sliding seat to fixing seat movement under effect, while forcing multiple puncture components that will be held on main traverse line 10 therein and above lead
The insulating layer of line segment 21 pierces through.
The left and right sides of fixing seat 31 opens up vertical slot 311, the clamping position for earthing clamp respectively.
Include installation pedestal 40, pacifying in conjunction with the earthing clamp electrification mounting device referring to Fig. 2 and Fig. 3, the utility model
Conducting wire hanger mechanism 50, ground loop bracket 60, earthing clamp clamping device 70 and the percussion device 80 being arranged on dress pedestal.
Fig. 2 shows the insulating bar erection joints 41 in installation pedestal 40, and insulating bar erection joint 41 is for installing insulation
Bar.
In conjunction with referring to Fig. 2 and Fig. 3, conducting wire hanger mechanism 50 includes two U that parallel interval is arranged in installation pedestal 40
Type frame 51 and the main traverse line locking mechanism 52 being arranged on each U-shaped frame.Wherein, main traverse line locking mechanism is controllably closed/beats
The opening for opening U-shaped frame, for locking/discharging main traverse line 10.
Two U-shaped framves spacing between the two is greater than the width of ground loop.
It is between the two that ground loop is placed in two U-shaped framves, keeps its attitude stabilization by ground loop bracket, enables ground loop
Steadily cooperate with the earthing clamp of relaxed state.
In conjunction with referring to Fig. 2 and Fig. 4, ground loop bracket 60 is fixedly connected on the front end face in installation pedestal 40, such as logical
Screw connection is crossed, so that ground loop is kept vertical and places posture.
In one embodiment, in conjunction with referring to Fig. 4 and Fig. 5, the ground loop bracket 60 include connection backboard 61, left holding claw 62,
Right holding claw 63 and two towing hooks 64.
The towing hook 64 of the bracket can firmly lock ground loop, make ground loop that can not fall and rock back and forth.The bracket
Left and right holding claw limitation ground loop, can not move left and right.The upper conducting line segment of ground loop is limited by earthing clamp.So that connecing
Ground ring can steadily cooperate with earthing clamp.
In one embodiment, hook 64 is made of collet portion 641 and preceding stop tab 642.Wherein, preceding stop tab 642 is parallel
In connection backboard 61, and extend in the lower corner 23 of ground loop and the partial-length of lower wire section 22, is slightly greater height than
The outer diameter of ground loop.
In one embodiment, ground loop bracket is sheet metal component, and connection backboard is H-shaped structure, left holding claw and right holding claw in straight
Angular, towing hook is U-shaped, passes through the technological formings such as punching press and bending, light structure flexible.In another embodiment, it is grounded
Ring bracket is moulding, is formed by insulated plastic particle/powder using injection molding manner.
The mounting means of this ground loop bracket is as follows:
The connection backboard of ground loop bracket is connected by screw to the front end face of installation pedestal, and ground loop is supported on hook
It above and is maintained between left holding claw and right holding claw, each preceding stopper section extends in the lower ring segment of ground loop and bent angle position, is connecing
During ground clamp clamping ground ring, ground loop can be stably installed position.
After ground loop bracket using the above structure, ground loop places attitude stabilization, the ground loop after charging installation exercise
Bracket can easily be detached from ground loop, unlock very light.
The earthing clamp clamping device 70 includes in the respectively arranged clamp assemblies in the left and right sides of earthing clamp.The clamping
Component is pressed from both sides with earth wire for mating with the vertical slot 311 of the fixing seat two sides of earthing clamp and carries out clamping position.
In one embodiment, as shown in figure 3, the clamp assemblies include that the fixation being fixedly installed in the installation pedestal is led
Block 71, movable guide block 72, guide post 73 and reset spring 74.
Guide post 73 is fixedly connected on movable guide block 72, and guide post 73 is slidingly supported at automatically in fixed guide blocks 71, activity
Guide block 72 can slide forward relative to fixed guide blocks 71, and reset under the active force of reset spring 74.
Movable guide block 72 has feather key 721, the vertical slot of the feather key 721 and the fixing seat two sides of earthing clamp
311 is mating, allows relative motion in the vertical direction.
The installation mode of operation of earthing clamp is as follows:
First earthing clamp is inserted on the feather key of movable guide block from up to down, is then pulled outwardly earthing clamp, simultaneously
The height and position of earthing clamp is adjusted, so that the drive sleeve of a pair of of fixed torque bolt and percussion device is right on height and position
Then standard unclamps earthing clamp, after earthing clamp elastic reset, the head of a pair of of fixed torque bolt is mutually tied with drive sleeve
It closes, completes installation process of the earthing clamp on clamping device.
Percussion device 80 is fixedly connected in installation pedestal 40, including hits motor 81, synchronous drive mechanism 82, by hitting
Motor-driven two drive sleeves 83 moved synchronously.Strike motor can be manipulated by remote controler, realize that two drive sleeves are same
Shi Jinhang screwing action.
The utility model additionally provides a kind of emergency unlocking mechanism 90, is pulled away from fixed guide blocks for forcing movable guide block,
And then force to disengage head and the combination of drive sleeve of fixed torque bolt.
In one embodiment, the utility model obtains the utility model by improving existing fast fixing tool, should
Fast fixing tool discloses in Chinese patent literature CN108134340A, and entire contents are hereby incorporated by for reference.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of 10kV for earthing clamp charges mounting device, which connects for the physics of main traverse line and ground loop
It connects characterized by comprising
Installation pedestal has the erection joint connecting with insulating bar；
Conducting wire hanger mechanism, be arranged in installation pedestal, including parallel interval setting two U-shaped framves and for locking the U
The main traverse line locking mechanism of type frame opening；
The tail portion of installation pedestal is arranged in percussion device, including motor and the double drive sleeve being driven by motor, connects for screwing
A pair of of fixed torque bolt of ground clamp；
Earthing clamp clamping device is arranged in the installation pedestal, including the fixation pressed from both sides in earthing clamp two sides earth wire
The clamp assemblies that vertical slot on seat two sidewalls is positioned；And
Ground loop bracket, is connected to the front end of installation pedestal, is held therein in for ground loop and places posture in vertical.
2. the 10kV according to claim 1 for earthing clamp charges mounting device, which is characterized in that the ground loop
Bracket include connect backboard, with connect backboard side connection left holding claw and right holding claw and with connect backboard bottom edge connect
Two towing hooks.
3. the 10kV according to claim 2 for earthing clamp charges mounting device, which is characterized in that the towing hook packet
Include collet portion and preceding stop tab, wherein the preceding stop tab is in the lower corner of ground loop and the partial-length of lower wire section
Extend.
4. the 10kV according to claim 2 or 3 for earthing clamp charges mounting device, which is characterized in that the company
Connecing backboard is H-shaped structure.
5. the 10kV according to claim 4 for earthing clamp charges mounting device, which is characterized in that the ground loop
Bracket is sheet metal component.
6. the 10kV according to claim 1 for earthing clamp charges mounting device, which is characterized in that further include insulation
Bar, the erection joint with installation pedestal are detachably connected.
7. the 10kV according to claim 1 for earthing clamp charges mounting device, which is characterized in that the installation base
Seat is aerolite component.
8. the 10kV according to claim 1 for earthing clamp charges mounting device, which is characterized in that the clamping group
Part includes fixed guide blocks, the guide post being slidingly supported in the fixed guide blocks automatically, the movable guide block being fixedly connected with the guide columns
With the reset spring for being set on guide post and movable guide block being forced to reset, wherein the activity guide block has and earthing clamp
Fixing seat two sidewalls on the mating feather key of vertical slot.
9. the 10kV according to claim 1 for earthing clamp charges mounting device, which is characterized in that described two U
The spacing of type frame is greater than the width of ground loop.
10. the 10kV according to claim 1 for earthing clamp charges mounting device, which is characterized in that the ground connection
Ring bracket is removably disposed in installation pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821247079.8U CN208637771U (en) | 2018-08-03 | 2018-08-03 | A kind of 10kV electrification mounting device for earthing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821247079.8U CN208637771U (en) | 2018-08-03 | 2018-08-03 | A kind of 10kV electrification mounting device for earthing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208637771U true CN208637771U (en) | 2019-03-22 |
Family
ID=65740425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821247079.8U Active CN208637771U (en) | 2018-08-03 | 2018-08-03 | A kind of 10kV electrification mounting device for earthing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208637771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038159A (en) * | 2018-08-03 | 2018-12-18 | 国家电网有限公司 | A kind of 10kV electrification mounting device for earthing clamp |
| CN112260141A (en) * | 2020-12-16 | 2021-01-22 | 武汉新奋进电力技术有限公司 | On-line uninterrupted operation robot |
-
2018
- 2018-08-03 CN CN201821247079.8U patent/CN208637771U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038159A (en) * | 2018-08-03 | 2018-12-18 | 国家电网有限公司 | A kind of 10kV electrification mounting device for earthing clamp |
| CN109038159B (en) * | 2018-08-03 | 2023-11-28 | 国家电网有限公司 | 10kV live installation device for grounding wire clamp |
| CN112260141A (en) * | 2020-12-16 | 2021-01-22 | 武汉新奋进电力技术有限公司 | On-line uninterrupted operation robot |
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