CN109038159A - A kind of 10kV electrification mounting device for earthing clamp - Google Patents

A kind of 10kV electrification mounting device for earthing clamp Download PDF

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Publication number
CN109038159A
CN109038159A CN201810877650.2A CN201810877650A CN109038159A CN 109038159 A CN109038159 A CN 109038159A CN 201810877650 A CN201810877650 A CN 201810877650A CN 109038159 A CN109038159 A CN 109038159A
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CN
China
Prior art keywords
earthing clamp
ground loop
mounting device
installation pedestal
earthing
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.)
Granted
Application number
CN201810877650.2A
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Chinese (zh)
Other versions
CN109038159B (en
Inventor
吴少雷
冯玉
凌松
邱欣杰
王刘芳
赵成
史亮
舒超
周翔宇
刘建辉
王伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Electric Power Research Institute of State Grid Anhui Electric Power Co Ltd
Hefei University of Technology
Original Assignee
State Grid Corp of China SGCC
Electric Power Research Institute of State Grid Anhui Electric Power Co Ltd
Hefei University of Technology
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Application filed by State Grid Corp of China SGCC, Electric Power Research Institute of State Grid Anhui Electric Power Co Ltd, Hefei University of Technology filed Critical State Grid Corp of China SGCC
Priority to CN201810877650.2A priority Critical patent/CN109038159B/en
Publication of CN109038159A publication Critical patent/CN109038159A/en
Application granted granted Critical
Publication of CN109038159B publication Critical patent/CN109038159B/en
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/027Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting conductors by clips
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/01Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting unstripped conductors to contact members having insulation cutting edges

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electric Cable Installation (AREA)

Abstract

The invention 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 present invention 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

A kind of 10kV electrification mounting device for earthing clamp
Technical field
The present invention relates to a kind of 10kV for earthing clamp to charge mounting device, and the earthing clamp is for main traverse line and connects The physical connection of ground ring.
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/T18857-2008).
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.
Summary of the invention
The purpose of the present invention is to provide a kind of 10kV for earthing clamp to charge mounting device, to be grounded wire clamp Electrification installation exercise.
For this purpose, the present invention provides a kind of 10kV for earthing clamp to charge mounting device, the earthing clamp is for leading The physical connection of conducting wire and ground loop, comprising: installation pedestal has the erection joint connecting with insulating bar;Conducting wire hanger mechanism, It is arranged in installation pedestal, two U-shaped framves including parallel interval setting and the main traverse line lock for locking the U-shaped frame opening Determine mechanism;The tail portion of installation pedestal is arranged in percussion device, including motor and the double drive sleeve being driven by motor, for revolving A pair of of fixed torque bolt of twist-on ground clamp;Earthing clamp clamping device is arranged in the installation pedestal, is included in ground line The clamp assemblies that vertical slot on the fixing seat two sidewalls of folder two sides earth wire folder is positioned;And ground loop bracket, It is connected to the front end of installation pedestal, be 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 base plate 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 present invention solves ground loop posture hardly possible on earthing clamp in fast fixing tool by ground loop carrier structure The problem of to keep, has reached the job requirements of Fast Installation earthing clamp, improves work efficiency the safety with high altitude operation Property.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention. Below with reference to figure, the present invention is described in further detail.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram that ground loop according to an embodiment of the invention passes through earthing clamp and main traverse line physical connection;
Fig. 2 is the structural schematic diagram of the 10kV electrification mounting device according to an embodiment of the invention for earthing clamp;
Fig. 3 is the planar structure of the 10kV electrification mounting device according to an embodiment of the invention for earthing clamp;
Fig. 4 is the ground loop bracket of the 10kV electrification mounting device according to an embodiment of the invention for earthing clamp Structural schematic diagram;And
Fig. 5 is the use of the ground loop of the 10kV electrification mounting device according to an embodiment of the invention for earthing clamp 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 present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Fig. 1 to Fig. 5 is shown according to some embodiments of the present invention.
In the present invention, earthing clamp refers to the insulation puncture line clamping that can be used in main traverse line and ground loop physical connection.
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.
In conjunction with referring to Fig. 2 and Fig. 3, earthing clamp electrification mounting device of the invention includes installation pedestal 40, in installation base Conducting wire hanger mechanism 50, ground loop bracket 60, earthing clamp clamping device 70 and the percussion device 80 being arranged on seat.
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 present invention also provides a kind of emergency unlocking mechanisms 90, are pulled away from fixed guide blocks for forcing movable guide block, in turn Force the head of disengagement fixed torque bolt and the combination of drive sleeve.
In one embodiment, the present invention obtains the present invention by improving existing fast fixing tool, the Fast Installation Tool discloses in Chinese patent literature CN108134340A, and entire contents are hereby incorporated by for reference.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

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 Plate 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.
CN201810877650.2A 2018-08-03 2018-08-03 10kV live installation device for grounding wire clamp Active CN109038159B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810877650.2A CN109038159B (en) 2018-08-03 2018-08-03 10kV live installation device for grounding wire clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810877650.2A CN109038159B (en) 2018-08-03 2018-08-03 10kV live installation device for grounding wire clamp

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CN109038159B CN109038159B (en) 2023-11-28

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111786230A (en) * 2020-05-29 2020-10-16 国网瑞嘉(天津)智能机器人有限公司 Grounding ring installation device, grounding ring installation robot and grounding ring installation method
CN113097921A (en) * 2021-04-07 2021-07-09 亿嘉和科技股份有限公司 Grounding ring installation tool and method suitable for live working of robot
CN114361908A (en) * 2022-01-13 2022-04-15 合肥工业大学 Parallel groove clamp live-line installation tool
WO2023056707A1 (en) * 2021-10-08 2023-04-13 国网江苏省电力有限公司南通供电分公司 Electric insulating device for mounting and dismounting grounding ring

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170317437A1 (en) * 2016-05-02 2017-11-02 Quanta Associates, L.P. Locking grounding clamp
CN107635043A (en) * 2017-11-25 2018-01-26 深圳市车安达机电有限公司 A kind of handset mounting
CN207442153U (en) * 2017-11-01 2018-06-01 安徽南瑞继远电网技术有限公司 A kind of charged automatic device of starting to exchange fire based on ARM-LPC2478
CN207588187U (en) * 2017-12-19 2018-07-06 国网福建省电力有限公司莆田供电公司 A kind of fitting of penetrating cable clamp
CN207651936U (en) * 2018-01-12 2018-07-24 国家电网有限公司 A kind of insulation puncture line clamping clamping device and fast fixing tool
CN208637771U (en) * 2018-08-03 2019-03-22 国家电网有限公司 A kind of 10kV electrification mounting device for earthing clamp

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170317437A1 (en) * 2016-05-02 2017-11-02 Quanta Associates, L.P. Locking grounding clamp
CN207442153U (en) * 2017-11-01 2018-06-01 安徽南瑞继远电网技术有限公司 A kind of charged automatic device of starting to exchange fire based on ARM-LPC2478
CN107635043A (en) * 2017-11-25 2018-01-26 深圳市车安达机电有限公司 A kind of handset mounting
CN207588187U (en) * 2017-12-19 2018-07-06 国网福建省电力有限公司莆田供电公司 A kind of fitting of penetrating cable clamp
CN207651936U (en) * 2018-01-12 2018-07-24 国家电网有限公司 A kind of insulation puncture line clamping clamping device and fast fixing tool
CN208637771U (en) * 2018-08-03 2019-03-22 国家电网有限公司 A kind of 10kV electrification mounting device for earthing clamp

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111786230A (en) * 2020-05-29 2020-10-16 国网瑞嘉(天津)智能机器人有限公司 Grounding ring installation device, grounding ring installation robot and grounding ring installation method
CN111786230B (en) * 2020-05-29 2024-05-10 国网瑞嘉(天津)智能机器人有限公司 Grounding ring mounting device, grounding ring mounting robot and grounding ring mounting method
CN113097921A (en) * 2021-04-07 2021-07-09 亿嘉和科技股份有限公司 Grounding ring installation tool and method suitable for live working of robot
WO2023056707A1 (en) * 2021-10-08 2023-04-13 国网江苏省电力有限公司南通供电分公司 Electric insulating device for mounting and dismounting grounding ring
CN114361908A (en) * 2022-01-13 2022-04-15 合肥工业大学 Parallel groove clamp live-line installation tool

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