CN105703097B - A kind of ground line assembly - Google Patents
A kind of ground line assembly Download PDFInfo
- Publication number
- CN105703097B CN105703097B CN201610056496.3A CN201610056496A CN105703097B CN 105703097 B CN105703097 B CN 105703097B CN 201610056496 A CN201610056496 A CN 201610056496A CN 105703097 B CN105703097 B CN 105703097B
- Authority
- CN
- China
- Prior art keywords
- main rod
- rod body
- ground line
- secondary bar
- line assembly
- 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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Links
- 230000006978 adaptation Effects 0.000 claims abstract description 5
- 230000013011 mating Effects 0.000 claims abstract description 5
- 239000004568 cement Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 21
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000033228 biological regulation Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Electric Cable Installation (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of ground line assemblies, including main rod body disposed in parallel and secondary bar body, the top of the main rod body is provided with the fixed chuck matched with connecting terminal, the top of the secondary bar body is provided with the movable chuck with the fixed chuck clamping engagement, along the pilot hole that axially penetrated through of the main rod body on the fixed chuck, the end of the movable chuck is slideably plugged in the pilot hole and hinged with the top of the secondary bar body；Adjustment gear is can be rotatably set in the middle part of the main rod body, the axis perpendicular of the axis of the adjustment gear and the main rod body is provided with the rack gear that adaptation is engaged with the adjustment gear on the end of the secondary bar body and the mating surface of the main rod body.The connection structure of the ground line assembly is safe and reliable and operating process is simple and easy to do.
Description
Technical field
The present invention relates to power transmission and transformation lines to set up maintenance necessary accessories technical field, in particular to a kind of ground line assembly.
Background technique
In the day-to-day operation maintenance work of substation, most operation requires to carry out power failure operation, thus to
Power failure equipments carry additionally one of the common operation content that ground line is substation operation maintenance.
During current actual job, the ground line used in existing substation is all screw fastening type, is carrying additionally ground connection
Operator, which must resist ground line at full tilt and carry additionally, when line, in operation process just can be carried out spinner, otherwise will lead to and carrys additionally
Contact of the ground line with grounding point it is incomplete, keep ground resistance undesirable, and undue force may result in ground line
Terminal slides, and threatens to the personal safety of staff, meanwhile, operator rotates in the case where wearing insulating glove to be connect
Ground wire is very inconvenient, and when operation is time-consuming and laborious.
Therefore, how to provide that a kind of connection structure is safe and reliable and the easy-to-use ground line assembly of operating process is ability
The important technological problems that field technique personnel need to solve at present.
Summary of the invention
The object of the present invention is to provide a kind of ground line assembly, the connection structure of the ground line assembly is safe and reliable and operates
Process is simple and easy to do.
In order to solve the above technical problems, the present invention provides a kind of ground line assembly, including main rod body disposed in parallel and pair
The body of rod, the top of the main rod body are provided with the fixed chuck matched with connecting terminal, and the top of the secondary bar body is provided with
With the movable chuck of the fixed chuck clamping engagement, guiding has been axially penetrated through along the main rod body on the fixed chuck
Hole, the end of the movable chuck are slideably plugged in the pilot hole and hinged with the top of the secondary bar body；
Adjustment gear, the axis of the adjustment gear and the main rod body are can be rotatably set in the middle part of the main rod body
Axis perpendicular, be provided on the end of the secondary bar body and the mating surface of the main rod body engaged with the adjustment gear it is suitable
The rack gear matched.
Preferably, it is provided with positioning seat in the main rod body, there is location hole on the positioning seat, the secondary bar body is coaxial
It is plugged in the positioning hole.
Preferably, regulation handle is provided on the lateral surface of the adjustment gear.
Preferably, the fixed chuck and the movable chuck are plate structure.
Preferably, the end of the main rod body is provided with insulated handle.
Preferably, the insulated handle is rubber part or plastic cement product.
Relatively above-mentioned background technique, ground line assembly provided by the present invention assemble in use process, first by ground terminal
Son contraposition prepackage is assigned in the assembly gap between the fixed chuck and the movable chuck, and staff holds institute on the other hand later
Main rod body end is stated, the other hand screws the adjustment gear, by engaging adaptation knot between the adjustment gear and the rack gear
Structure drives the secondary bar body to move axially rearward, and secondary bar body drives movable chuck along main rod body axially adjacent to fixing card at this time
Head, until movable chuck and fixed chuck engage connecting terminal reliable grip at this time between the adjustment gear and the rack gear
Locking can guarantee that the ground terminal between movable chuck and fixed chuck is fixedly clamped connection reliable and stablely.It is described
The whole operation process for being grounded assembly is simple and easy to do, and its assembly structure and its connection structure between ground terminal are more pacified
It is complete reliable.
In another preferred embodiment of the invention, positioning seat is provided in the main rod body, it is fixed to have on the positioning seat
Position hole, the secondary bar body are coaxially plugged in the positioning hole.The positioning seat being capable of cooperation between secondary bar body and main rod body
Structure provides enough structural supports, and guarantees the fit clearance between secondary bar body and main rod body, avoids inter-module from generating structure dry
Relate to, while the location hole can effectively ensure that the movement routine of secondary bar body, avoid shifting in secondary bar body moving process or
Dislocation, thus guarantee the ground line assembly fit structure is reliable and stable and its manipulation process controllable precise.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of ground line assembly provided by a kind of specific embodiment of the present invention.
Specific embodiment
Core of the invention is to provide a kind of ground line assembly, and the connection structure of the ground line assembly is safe and reliable and operates
Process is simple and easy to do.
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Referring to FIG. 1, Fig. 1 is the structural schematic diagram of ground line assembly provided by a kind of specific embodiment of the present invention.
In a specific embodiment, ground line assembly provided by the present invention, including main rod body disposed in parallel 11 and pair
The body of rod 12, the top of main rod body 11 are provided with the fixed chuck 13 matched with connecting terminal 21, the top setting of secondary bar body 12
There is a movable chuck 14 with 13 clamping engagement of fixed chuck, has axially penetrated through pilot hole along main rod body 11 on fixed chuck 13
131, the end of movable chuck 14 is slideably plugged in pilot hole 131 and hinged with the top of secondary bar body 12；Main rod body 11
Middle part can be rotatably set adjustment gear 15, the axis of adjustment gear 15 and the axis perpendicular of main rod body 11, secondary bar body 12
End and the mating surface of main rod body 11 on be provided with engaged with adjustment gear 15 adaptation rack gear 121.
It assembles in use process, first by the contraposition prepackage of ground terminal 21 assigned in the dress between fixed chuck 13 and movable chuck 14
With in gap, staff holds 11 end of main rod body on the other hand later, and the other hand screws adjustment gear 15, passes through adjustment gear 15
The adapter structure that engages between rack gear 121 drives secondary bar body 12 to move axially rearward, and secondary bar body 12 drives movable chuck at this time
14 along main rod body 11 axially adjacent to fixed chuck 13, until movable chuck 14 and fixed chuck 13 reliably press from both sides connecting terminal 21
Tightly, locking is engaged between adjustment gear 15 and rack gear 121 at this time, can guarantees connecing between movable chuck 14 and fixed chuck 13
Ground terminal 21 is fixedly clamped connection reliable and stablely.The whole operation process of the ground line assembly is simple and easy to do, and it is total
It is safer reliable at structure and its connection structure between ground terminal.
Further, it is provided with positioning seat 111 in main rod body 11, there is location hole 112, secondary bar body 12 on positioning seat 111
Coaxially it is plugged in location hole 112.Positioning seat 111 can provide enough for the fit structure between secondary bar body 12 and main rod body 11
Structural support, and guarantee the fit clearance between secondary bar body 12 and main rod body 11, it avoids inter-module from generating constructive interference, positions simultaneously
Hole 112 can effectively ensure that the movement routine of secondary bar body 12, avoid shifting or misplacing in 12 moving process of secondary bar body, thus
Guarantee ground line assembly fit structure is reliable and stable and its manipulation process controllable precise.
More specifically, being provided with regulation handle 151 on the lateral surface of adjustment gear 15.Equipment is adjusted in use process, work
Make personnel can by the regulation handle 151 flexibly control to adjust gear 15 rotation amplitude, with accurately control secondary bar body 12 with
And the mobile range of movable chuck 14, so that the whole operation process of the ground line assembly is more accurate controllable.
In addition, fixed chuck 13 and movable chuck 14 are plate structure.This kind of plate structure can significantly improve fixation
Effective contact area between clamp 13 and movable chuck 14 and ground terminal 21, to keep its clamping engagement structure stronger
Reliably, the more uniform stabilization of the stress distribution of dependency structure.
It, can be with it should be pointed out that it is only preferred embodiment that above-mentioned fixed chuck 13 and movable chuck 14, which are plate structure,
It can implement the structure type of reliable grip to ground terminal for blocky or curved head-like structure etc., that is, as long as can satisfy institute
The actual use for stating ground line assembly needs.
On the other hand, the end of main rod body 11 is provided with insulated handle 16.The insulated handle can further increase described
It is grounded the operational safety of assembly, and the stress distribution of its 11 end of main rod body is enable to advanced optimize.
In addition, insulated handle 16 is rubber part or plastic cement product.The quality of rubber part and plastic cement product is softer and exhausted
Edge is wear-resisting, can effectively ensure that operation controllability, safety and its fatigue strength of the ground line assembly.
Certainly, the material of above-mentioned insulated handle 16 is not limited to rubber part or plastic cement product described above, also
It can be the preferable materials of other insulating properties such as silica gel product, that is, as long as can satisfy the reality of the ground line assembly
Border uses needs.
In summary, ground line assembly provided in the present invention, including main rod body disposed in parallel and secondary bar body, the master
The top of the body of rod is provided with the fixed chuck matched with connecting terminal, and the top of the secondary bar body is provided with and the fixing card
The movable chuck of head clamping cooperation, along the pilot hole that axially penetrated through of the main rod body, the active card on the fixed chuck
The end of head is slideably plugged in the pilot hole and hinged with the top of the secondary bar body；The middle part of the main rod body can turn
It is provided with adjustment gear, the axis perpendicular of the axis of the adjustment gear and the main rod body, the end of the secondary bar body dynamicly
It holds and is provided with the rack gear for engaging adaptation with the adjustment gear in the mating surface of the main rod body.It assembles in use process, first
Ground terminal contraposition prepackage is assigned in the assembly gap between the fixed chuck and the movable chuck, later staff one
Hand holds the main rod body end, and the other hand screws the adjustment gear, passes through nibbling between the adjustment gear and the rack gear
Suitable distribution structure drives the secondary bar body to move axially rearward, at this time secondary bar body drive movable chuck along main rod body axially adjacent to
Fixed chuck, until movable chuck and fixed chuck be by connecting terminal reliable grip, the adjustment gear and the rack gear at this time
Between engage locking, the ground terminal between movable chuck and fixed chuck can be guaranteed by the company of being fixedly clamped reliable and stablely
It connects.The whole operation process of the ground line assembly is simple and easy to do, and its assembly structure and its connection knot between ground terminal
Structure is safer reliable.
Ground line assembly provided by the present invention is described in detail above.Specific case used herein is to this
The principle and embodiment of invention is expounded, method of the invention that the above embodiments are only used to help understand and
Its core concept.It should be pointed out that for those skilled in the art, in the premise for not departing from the principle of the invention
Under, it can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the protection of the claims in the present invention
In range.
Claims (6)
1. a kind of ground line assembly, it is characterised in that: including main rod body disposed in parallel and secondary bar body, the top of the main rod body
It is provided with the fixed chuck matched with connecting terminal, the top of the secondary bar body is provided with and the fixed chuck clamping engagement
Movable chuck, along the pilot hole that axially penetrated through of the main rod body on the fixed chuck, the end of the movable chuck can
Slidably it is plugged in the pilot hole and hinged with the top of the secondary bar body；
Adjustment gear, the axis of the axis of the adjustment gear and the main rod body are can be rotatably set in the middle part of the main rod body
Line is perpendicular, is provided on the end of the secondary bar body and the mating surface of the main rod body and engages adaptation with the adjustment gear
Rack gear.
2. ground line assembly as described in claim 1, it is characterised in that: positioning seat is provided in the main rod body, it is described fixed
There is location hole on the seat of position, the secondary bar body is coaxially plugged in the positioning hole.
3. ground line assembly as described in claim 1, it is characterised in that: be provided with adjusting on the lateral surface of the adjustment gear
Handle.
4. ground line assembly as described in claim 1, it is characterised in that: the fixed chuck and the movable chuck are plate
Shape structure.
5. ground line assembly as described in claim 1, it is characterised in that: the end of the main rod body is provided with insulated handle.
6. ground line assembly as claimed in claim 5, it is characterised in that: the insulated handle is rubber part or plastic cement system
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610056496.3A CN105703097B (en) | 2016-01-27 | 2016-01-27 | A kind of ground line assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610056496.3A CN105703097B (en) | 2016-01-27 | 2016-01-27 | A kind of ground line assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105703097A CN105703097A (en) | 2016-06-22 |
| CN105703097B true CN105703097B (en) | 2019-02-05 |
Family
ID=56228776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610056496.3A Active CN105703097B (en) | 2016-01-27 | 2016-01-27 | A kind of ground line assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105703097B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643422A (en) * | 2016-11-28 | 2017-05-10 | 国网北京市电力公司 | Cable measuring device |
| CN106802119B (en) * | 2016-12-27 | 2019-03-08 | 浙江科源电器有限公司 | A kind of adjustable fixed frame marking power equipment tool |
| CN106767254B (en) * | 2016-12-27 | 2019-03-08 | 浙江科源电器有限公司 | A kind of power equipment binding clip hole location caliberating device |
| CN109149167A (en) * | 2018-08-31 | 2019-01-04 | 国网北京市电力公司 | Ground wire fastening means |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767049A (en) * | 2015-03-25 | 2015-07-08 | 广西大学 | Earthing clamp |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200442100Y1 (en) * | 2008-07-21 | 2008-10-10 | 건원이앤씨 주식회사 | Nipper type access device for separation low-voltage cable of transformer |
| CN201369505Y (en) * | 2009-02-25 | 2009-12-23 | 辽宁省电力有限公司鞍山供电公司 | 220KV isolating switch electrification direct-connection short jumper device |
| CN101572140B (en) * | 2009-05-27 | 2011-08-17 | 江苏省电力公司无锡供电公司 | Ground wire grounded insulator structure |
| CN102055079A (en) * | 2009-11-03 | 2011-05-11 | 河南省电力公司许昌供电公司 | Multi-purpose grounding terminal card for grounding wire |
| CN202307368U (en) * | 2011-10-19 | 2012-07-04 | 沁阳市电业综合公司 | Insulator for overhead insulating ground wire |
| CN202759042U (en) * | 2012-08-31 | 2013-02-27 | 陈守军 | Automatic push-pull type ground rod |
| CN203039126U (en) * | 2013-02-02 | 2013-07-03 | 安吉县供电局 | A ground wire used in a transformer station |
| CN105071058B (en) * | 2015-08-11 | 2017-07-11 | 国家电网公司 | A kind of field high-tension apparatus Rapid grounding device |
| CN205509048U (en) * | 2016-01-27 | 2016-08-24 | 国网浙江宁波市鄞州区供电公司 | Earth connection assembly |
-
2016
- 2016-01-27 CN CN201610056496.3A patent/CN105703097B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767049A (en) * | 2015-03-25 | 2015-07-08 | 广西大学 | Earthing clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105703097A (en) | 2016-06-22 |
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