CN103457213B - The wire clip body of earth potential working non-bearing connecting clip - Google Patents
The wire clip body of earth potential working non-bearing connecting clip Download PDFInfo
- Publication number
- CN103457213B CN103457213B CN201310318402.1A CN201310318402A CN103457213B CN 103457213 B CN103457213 B CN 103457213B CN 201310318402 A CN201310318402 A CN 201310318402A CN 103457213 B CN103457213 B CN 103457213B
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- drainage thread
- body part
- pressing plate
- curved portions
- clip
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- 238000009434 installation Methods 0.000 claims abstract description 34
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 15
- 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 description 10
- 230000005540 biological transmission Effects 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention provides a kind of wire clip body of earth potential working non-bearing connecting clip, comprise the drainage thread installation portion of one connection, drainage thread pressing plate connecting portion, middle interconnecting piece, bus holding portion and be connected otic placode; Drainage thread installation portion is the curved plate body part given prominence to downwards; Drainage thread pressing plate connecting portion is horizontally disposed rectangle plate body part, and drainage thread pressing plate connecting portion is provided with 2 bolts hole; Middle interconnecting piece is that the centre position that vertical is arranged is provided with the rectangular plate body part of the square breach of hollow out; Bus holding portion comprises main body curved portions and the abduction curved portions of one connection; Connecting otic placode is the square plate body part that horizontally disposed centre position is provided with connecting through hole.Structure of the present invention is simple, and cost is lower, lighter in weight; Convenient with the connecting clip installation and removal that it is main body and miscellaneous part are formed, time saving and energy saving, operating efficiency is high, and applicability is strong; Can not power cut construction, effectively avoid the unnecessary loss of the economy because power cut construction brings and society.
Description
Technical field
The present invention relates to the electricity getting device in overhead distribution, be specifically related to a kind ofly charged earth potential working to implement the critical piece of the non-bearing connecting clip of installation and removal.
Background technology
Earth potential working non-bearing connecting clip is the charged lap device of the drainage threads such as a kind of overhead distribution branch, disconnecting link, switch.The parallel groove clamp of common use on current distribution line, pacify general wire clamp, C shaped cable clamp, insulation puncture line clamping etc., the demand of live line working is reckoned without when researching and developing, thus all power cut construction is needed when it is installed, and the frequent power cut construction of distribution line can not meet user to the quality of power supply and the more and more high requirement of power supply reliability, brings unnecessary loss to economy, social development.Above-mentioned wire clamp if desired adopts the operation of earth potential insulating bar, then must research and develop specific purpose tool targetedly temporarily, and the specific purpose tool limitation of these research and development is temporarily large, the activity duration long, task difficulty large, is thus difficult to be promoted.At present, along with the raising of insulating protection technical merit, adopt aerial lift device with insulated arm and insulating gloves direct maintenance to carry out relevant operation, but this working system requires relatively high to the operating environment such as road, ground, the place that can not arrive as insulation bucket arm vehicle then cannot adopt which to complete construction.
Summary of the invention
The object of the invention is: overcome the deficiencies in the prior art, the wire clip body of a kind of structure simple, lower-cost earth potential working non-bearing connecting clip is provided, should based on this wire clip body, jointly to form a kind of installation and removal convenient and can without the need to the earth potential working non-bearing connecting clip getting final product safety work that has a power failure with corresponding miscellaneous part.
Technical scheme of the present invention is: the wire clip body of earth potential working non-bearing connecting clip of the present invention, and its design feature is: comprise the drainage thread installation portion of one connection, drainage thread pressing plate connecting portion, middle interconnecting piece, bus holding portion and be connected otic placode;
Above-mentioned drainage thread installation portion is the curved plate body part given prominence to downwards; Drainage thread pressing plate connecting portion is horizontally disposed rectangle plate body part, is provided with the through manhole of 2 upward and downwards before and after drainage thread pressing plate coupling part, as the bolt hole installed; Middle interconnecting piece is the rectangular plate body part that vertical is arranged, and the centre position of middle interconnecting piece is provided with the square breach of hollow out; Bus holding portion comprises main body curved portions and the abduction curved portions of one connection; The main body curved portions in bus holding portion is the curved plate body part given prominence to upward; Abduction curved portions is the arc plate body part that below is outstanding left; Main body curved portions is that streamlined one is connected by its lower-left end and the upper right side of abduction curved portions; Connecting otic placode is horizontally disposed square plate body part, and the centre position connecting otic placode is provided with the connecting through hole of the through circle of upward and downward;
Above-mentioned drainage thread installation portion is connected with the bottom righthand side one of drainage thread pressing plate connecting portion by its left upper end; The upper right side of drainage thread installation portion is connected with the lower end one of middle interconnecting piece; The upper end of middle interconnecting piece and the bottom righthand side in bus holding portion and the left end one being connected otic placode connect.
Further scheme is: the wire clip body of earth potential working non-bearing connecting clip of the present invention is the integral piece of aluminum alloy material.
The miscellaneous part jointly forming a kind of complete earth potential working non-bearing connecting clip that matches with the wire clip body of earth potential working non-bearing connecting clip of the present invention also comprises: drainage thread pressing plate, bolt connection assembly, bus bar part, drive screw, guide pin bushing, sliding sleeve and pivot pin;
Drainage thread pressing plate is the plate body part that entirety is square, and the lower right-hand side of drainage thread pressing plate is provided with an arcuate projection; And the radius of the arc of the drainage thread installation portion of the radius of this arcuate projection and wire clip body adapts; Drainage thread pressing plate is provided with 2 construction bolt holes, and these 2 construction bolt holes are corresponding with 2 bolts hole on the drainage thread pressing plate connecting portion of wire clip body.
Bolt connection assembly is provided with 2 identical covers; Bus bar part comprises fastening main part, 2 pieces of location plate washers and the plate that is in transmission connection that one connects; Drive screw comprises pedestal and the screw drive post of one connection; Guide pin bushing is the column member of hollow, and the inwall of guide pin bushing is provided with internal thread; The wall body of guide pin bushing is provided with 2 pin-and-holes of left and right to through symmetry; Sliding sleeve is the cylinder sliding sleeve of hollow;
Drainage thread pressing plate is bolted assembly and is connected with wire clip body bolt; Bus bar part is threaded with drive screw; Sliding sleeve is fixedly mounted on by the connecting through hole upward and downward interference fit of the connection otic placode of wire clip body and connects on otic placode; The inwall of guide pin bushing uses pivot pin pin joint after being connected with the threaded upper ends of the screw drive post of drive screw again; The outer wall of guide pin bushing and the inwall of sliding sleeve can slide up and down to be socketed.
The present invention has positive effect: the wire clip body of (1) earth potential working non-bearing of the present invention connecting clip, structure is simple, and cost is lower, adopts aluminum alloy material, make overall weight comparatively light, manually lifted and constructing operation by supporting insulating bar during constructability.(2) wire clip body of earth potential working non-bearing connecting clip of the present invention, its drainage thread installation portion is designed to the arc body given prominence to downwards; During constructability, drainage thread is loaded in deep-slotted chip breaker, by matching with the arcuate projection of supporting drainage thread pressing plate, install and fastening drainage thread more convenient.(3) wire clip body of earth potential working non-bearing connecting clip of the present invention, the main body curved portions in its bus holding portion is designed to the arc given prominence to upward, hangs on bus after being convenient to installation by this deep-slotted chip breaker; The abduction curved portions in bus holding portion is designed to streamlined with main body curved portions and is connected, and makes the non-bearing connecting clip lifted in work progress can hang up the bus of distribution line easily.
(4) wire clip body of earth potential working non-bearing connecting clip of the present invention, and the earth potential working non-bearing connecting clip that the miscellaneous part supporting with it is formed, installation and removal are convenient, and time saving and energy saving, operating efficiency is high, and applicability is strong; Directly can construct when not having a power failure, effectively avoiding the unnecessary loss of the economy because power cut construction brings and society.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is the perspective view of the earth potential working non-bearing connecting clip that the present invention and miscellaneous part are formed jointly;
Fig. 3 is the perspective view of the bus pressing plate in Fig. 2;
Fig. 4 is be the structural representation of the insulating bar that earth potential working non-bearing connecting clip that main body is formed matches with the present invention;
Fig. 5 is the flow chart of the construction method of installation taking the present invention as the earth potential working non-bearing connecting clip that main body is formed;
Fig. 6 is the flow chart of the dismounting construction method taking the present invention as the earth potential working non-bearing connecting clip that main body is formed.
Reference numeral in above-mentioned accompanying drawing is as follows:
Wire clip body 1, drainage thread installation portion 11, drainage thread pressing plate connecting portion 12, bolt hole 12-1, middle interconnecting piece 13, square breach 13-1, bus holding portion 14, main body curved portions 14-1, abduction curved portions 14-2, connect otic placode 15, connecting through hole 15-1,
Drainage thread pressing plate 2, arcuate projection 21,
Bolt connection assembly 3, bolt 31, spring washer 32, nut 33,
Bus bar part 4, fastening main part 41, location plate washer 42, be in transmission connection plate 43, bolt hole 43-1,
Drive screw 5, pedestal 51, installs sleeve joint hole 51-1, by groove 51-2, screw drive post 52,
Guide pin bushing 6,
Sliding sleeve 7,
Pivot pin 8,
Insulating bar 9, the body of rod 91, back-up ring 92, insulating case 93, afterburning handle 94, adapter sleeve 95, socket pin 96, grafting axle 97.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
(embodiment 1)
Seeing Fig. 1, the wire clip body 1 of the earth potential working non-bearing connecting clip of the present embodiment, is aluminum alloy integral piece.Wire clip body 1 is primarily of drainage thread installation portion 11, drainage thread pressing plate connecting portion 12, middle interconnecting piece 13, bus holding portion 14 and be connected otic placode 15 one composition.
Drainage thread installation portion 11 is curved plate body part outstanding downwards.Drainage thread pressing plate connecting portion 12 is horizontally disposed rectangle plate body part, and drainage thread pressing plate connecting portion 12 points of front and back are provided with the through manhole of 2 upward and downwards, as the bolt hole 12-1 installed.Middle interconnecting piece 13 is the rectangular plate body part of vertical to setting, and the centre position of middle interconnecting piece 13 is provided with the square breach 13-1 of hollow out.Bus holding portion 14 is made up of the main body curved portions 14-1 integrally connected and abduction curved portions 14-2.The main body curved portions 14-1 in bus holding portion 14 is the curved plate body part given prominence to upward; Abduction curved portions 14-2 is the arc plate body part that below is outstanding left; Main body curved portions 14-1 is that streamlined one is connected by its lower-left end and the upper right side of abduction curved portions 14-2.Connecting otic placode 15 be horizontally disposed square plate body part, and the circle that the centre position of connection otic placode 15 is provided with 1 upward and downward through is passed through, as connecting through hole 15-1.
The drainage thread installation portion 11 of wire clip body 1 is connected with the bottom righthand side one of drainage thread pressing plate connecting portion 12 by its left upper end; The upper right side of drainage thread installation portion 11 is connected with the lower end one of middle interconnecting piece 13; The upper end of middle interconnecting piece 13 and the bottom righthand side in bus holding portion 14 and the left end one being connected otic placode 15 connect.Thus the wire clip body 1 be integrally formed.
(application examples 1)
See Fig. 2 and Fig. 3, the wire clip body 1 of the earth potential working non-bearing connecting clip of the present embodiment 1, with form earth potential working non-bearing connecting clip together with other supporting parts.Supporting miscellaneous part, comprises drainage thread pressing plate 2, bolt connection assembly 3, bus bar part 4, drive screw 5, guide pin bushing 6, sliding sleeve 7 and pivot pin 8.
Drainage thread pressing plate 2 is the plate body part that the entirety of aluminum alloy is square; The lower right-hand side of drainage thread pressing plate 2 is provided with an arcuate projection 21, and the radius of the arc of the drainage thread installation portion 11 of the radius of this arcuate projection 21 and wire clip body 1 adapts.Drainage thread pressing plate 2 is provided with 2 construction bolt holes, and these 2 construction bolt holes are corresponding with 2 bolt hole 12-1 on the drainage thread pressing plate connecting portion 12 of wire clip body 1, for installing cooperation.
Bolt connection assembly 3 is made up of bolt 31, spring washer 32 and nut 33.Bolt 31, spring washer 32 and nut 33 are respectively provided with 2 covers respectively.
Bus bar part 4 is aluminum alloy integral piece.Bus bar part 4 is integrally made up of fastening main part 41, location plate washer 42 and the plate 43 that is in transmission connection.Fastening main part 41 global shape is sagittal cuboid, and its upper end is provided with arc notch recessed down.Location plate washer 42 global shape be left and right to rectangle plate body part; Location plate washer about 42 to the length left and right that is greater than fastening main part 41 to width; The height of location plate washer 42 upward and downward is greater than the height of the upward and downward of fastening main part 41; The upper end of location plate washer 42 is provided with arc notch recessed down, and the lower end of the arc notch of this arc notch and fastening main part 41 is positioned in same level.Location plate washer 42 is provided with identical 2 pieces of structure, and these 2 pieces location plate washers 42 are located at the rear and front end of fastening main part 41 respectively, and is connected with fastening main part 41 one.Be in transmission connection plate 43 for square plate body part; The sagittal length of plate 43 of being in transmission connection is less than the sagittal length of fastening main part 41.The plate 43 that is in transmission connection is connected with the right side integral middle of its left side with fastening main part 41.The be in transmission connection centre of plate 43 is provided with the through bolt hole 43-1 of upward and downward.
Drive screw 5 is steel integral piece.Drive screw 5 is integrally made up of pedestal 51 and screw drive post 52.Pedestal 51 is located at the below of drive screw 5.Pedestal 51 entirety is the cylinder of hollow, and the middle and lower part of the wall body of pedestal 51 is provided with the installation sleeve joint hole 51-1 of symmetrical hollow out; The lower end of pedestal 51 be provided with install that sleeve joint hole 51-1 communicates by groove 51-2.Screw drive post 52 is arranged on the top of pedestal 51, and be connected with pedestal 51 one, stud drive post 52 is provided with left hand thread.The axis of screw drive post 52 is provided with columniform through hole; The top of screw drive post 52 is provided with left and right to through pin-and-hole.
Guide pin bushing 6 is the column member of hollow, and the inwall of guide pin bushing 6 is provided with internal thread.The wall body of guide pin bushing 6 is provided with 2 pin-and-holes of left and right to through symmetry.
Sliding sleeve 7 is the cylinder sliding sleeve of hollow.
The installation of aforesaid each parts connects matching relationship as following:
Drainage thread pressing plate 2 is bolted assembly 3 in the downward mode relative with the drainage thread installation portion 11 of wire clip body 1 of its arcuate projection 21 and is connected with drainage thread pressing plate connecting portion 12 bolt of wire clip body 1; Be threaded with the screw drive post 52 of drive screw 5 by its bolt hole 43-1 after the square breach 13-1 of plate 43 to the right through the middle interconnecting piece 13 of wire clip body 1 that be in transmission connection of bus bar part 4.Sliding sleeve 7 is fixedly mounted on by the connecting through hole 15-1 upward and downward ground interference fit of the connection otic placode 15 of wire clip body 1 and connects on otic placode 15; The inwall of guide pin bushing 6 uses pivot pin 8 pin joint after being connected with the threaded upper ends of the screw drive post 52 of drive screw 5 again; The outer wall of guide pin bushing 6 and the inwall of sliding sleeve 7 can slide up and down to be socketed.
Should the earth potential working non-bearing connecting clip of use-case, during construction, use the insulating bar 9 supporting with it to construct easily.
See Fig. 4, insulating bar 9 forms primarily of the body of rod 91, back-up ring 92, insulating case 93, afterburning handle 94, adapter sleeve 95, socket pin 96 and grafting spindle nose 97.
The material of the body of rod 91 is insulating glass steel.The body of rod 91 is the strip column member of hollow.
Back-up ring 92 is the torus part of insulating glass steel matter; Back-up ring 92 be fixed by socket be arranged on the body of rod 91 lower end outer wall on.Back-up ring 92 prevents the body of rod from slipping out of the hand when facilitating insulating bar 9 in use to grasp.
The material of insulating case 93 is rubber.Insulating case 93 is the column member of hollow; Insulating case 93 is socketed in the bottom of the body of rod 91.
The material of afterburning handle 94 is carbon junction steel.Afterburning handle 94 is elongated circular body of rod part.Afterburning handle 94 is horizontally through the body of rod 91 and is fixed on the body of rod 91, and is positioned at the upper end of insulating case 93.
The material of adapter sleeve 95 is carbon junction steel.Adapter sleeve 95 is integrally made up of lower body and upper sleeve body.The lower body of adapter sleeve 95 is the cylinder of hollow, and the external diameter of its internal diameter and the body of rod 91 adapts.The upper sleeve body of adapter sleeve 95 is the cylinder of hollow, and its external diameter is less than the external diameter of the body of rod 91, the upper sleeve body of adapter sleeve 95 is arranged with left and right to 2 through holes, as installation connecting hole.Adapter sleeve 95 is socketed by its lower body and is fixed on the upper end of the body of rod 91.
The material of socket pin 96 is carbon junction steel.Socket pin 96 is round bar shape part.
The material of grafting spindle nose 97 is carbon junction steel.Grafting spindle nose 97 is round bar shape part; The lower end of grafting spindle nose 97 is provided with left and right to through installing hole.Grafting spindle nose 97 is fixedly mounted on the upper sleeve body of adapter sleeve 95 by socket pin 96.
See Fig. 5, should the earth potential working non-bearing connecting clip of use-case, the remote installation under utilizing the insulating bar 9 supporting with it can realize live state, installation method mainly comprises the following steps:
1. review and validate before operation that to wait to take logical circuit zero load and without phase fault and earth fault;
2. earth potential working electrician may cause the equipment of short circuit or ground connection progressively to take the quarantine measures that insulate from the near to the remote because drainage thread swings in job area on electric pole;
3. phase drainage thread in installing: drainage thread loads in the drainage thread installation portion 11 of the wire clip body 1 of non-bearing connecting clip by earth potential working electrician on electric pole; Cover drainage thread pressing plate 2 and to be bolted assembly 3 fastening to clamp drainage thread;
4. non-bearing connecting clip is lifted: earth potential working electrician holds on the insulating case 93 of insulating bar, is enclosed within the pedestal 51 of drive screw 5 by the two ends of the socket pin 96 of insulating bar; Near non-bearing connecting clip upwards delivery to the bus of overhead distribution;
5. non-bearing connecting clip hangs up distribution line bus: earth potential working electrician is lifted after near non-bearing connecting clip to bus by insulating bar, the wire clip body 1 of non-bearing connecting clip is moved to bus, bus is entered after between the bus holding portion 14 of wire clip body 1 and the fastening main part 41 of bus bar part 4, slightly toward under pull insulating bar, bus is contacted with the bus holding portion 14 of wire clip body 1;
6. non-bearing connecting clip is fixedly connected with distribution line bus: the afterburning handle 94 on rotating insulated action bars, insulating bar drives drive screw 5 servo rotary of non-bearing connecting clip, under the reverse drive of drive screw 5 spiral, bus pressing plate 4 moves upward clamping bus, and non-bearing connecting clip is fixedly suspended on the bus of distribution line;
7. repeat step 3. to step 6., the drainage thread of all the other two-phases is installed;
8. earth potential working electrician draws near and progressively removes and may swing because of drainage thread the insulation quarantine measures caused on the equipment of short circuit or ground connection;
See Fig. 6, should the earth potential working non-bearing connecting clip of use-case, the remote disconnect construction under utilizing the insulating bar 9 supporting with it can realize live state, mainly comprises the following steps:
1. circuit to be taken apart is reviewed and validate before operation zero load and without phase fault and earth fault;
2. earth potential working electrician swings job area internal cause drainage thread and the equipment of short circuit or ground connection may be caused progressively to take the quarantine measures that insulate from the near to the remote on electric pole;
3. earth potential working electrician uses insulation Assembly rail to be unscrewed by the bus bar part 4 of the non-bearing connecting clip on the charged middle phase bus in distribution line;
4. lift non-bearing connecting clip, non-bearing connecting clip is removed the charged bus of distribution line;
5. repeat step 3. with step 4., the non-bearing connecting clip in all the other two-phases is removed respectively the charged bus of distribution line;
6. the drainage thread on non-bearing connecting clip is taken apart by earth potential working electrician;
7. draw near and progressively remove and may swing because of drainage thread the insulation quarantine measures caused on the equipment of short circuit or ground connection.
To sum up, the wire clip body of earth potential working non-bearing connecting clip of the present invention, structure is simple, and cost is lower; Structure is simple, and cost is lower, adopts aluminum alloy material, makes overall weight comparatively light, is manually lifted and constructing operation during constructability by supporting insulating bar; The drainage thread installation portion of wire clip body is designed to the arc body given prominence to downwards; During constructability, drainage thread is loaded in deep-slotted chip breaker, by matching with the arcuate projection of supporting drainage thread pressing plate, install and fastening drainage thread more convenient; The main body curved portions in the bus holding portion of wire clip body is designed to the arc given prominence to upward, hangs on bus after being convenient to installation by this deep-slotted chip breaker; The abduction curved portions in bus holding portion is designed to streamlined with main body curved portions and is connected, and makes the non-bearing connecting clip lifted in work progress can hang up the bus of distribution line easily; The wire clip body of earth potential working non-bearing connecting clip of the present invention, and the earth potential working non-bearing connecting clip that the miscellaneous part supporting with it is formed, installation and removal are convenient, and time saving and energy saving, operating efficiency is high, and applicability is strong; Directly can construct when not having a power failure, effectively avoiding the unnecessary loss of the economy because power cut construction brings and society.
Above embodiment and application examples are the explanations to the specific embodiment of the present invention; but not limitation of the present invention; person skilled in the relevant technique without departing from the spirit and scope of the present invention; can also make various conversion and change and obtain corresponding equivalent technical scheme, therefore all equivalent technical schemes all should be included into scope of patent protection of the present invention.
Claims (2)
1. a wire clip body for earth potential working non-bearing connecting clip, is characterized in that: comprise the drainage thread installation portion (11) of one connection, drainage thread pressing plate connecting portion (12), middle interconnecting piece (13), bus holding portion (14) and be connected otic placode (15);
Described drainage thread installation portion (11) is curved plate body part outstanding downwards; Drainage thread pressing plate connecting portion (12) is horizontally disposed rectangle plate body part, and drainage thread pressing plate connecting portion (12) point front and back are provided with the through manhole of 2 upward and downwards, as the bolt hole (12-1) installed; The rectangular plate body part that middle interconnecting piece (13) is arranged for vertical, and the centre position of middle interconnecting piece (13) is provided with the square breach (13-1) of hollow out; Bus holding portion (14) comprises main body curved portions (14-1) and the abduction curved portions (14-2) of one connection; The main body curved portions (14-1) in bus holding portion (14) is curved plate body part outstanding upward; Abduction curved portions (14-2) is the arc plate body part that below is outstanding left; Main body curved portions (14-1) is that streamlined one is connected by its lower-left end and the upper right side of abduction curved portions (14-2); Connecting otic placode (15) is horizontally disposed square plate body part, and the centre position connecting otic placode (15) is provided with the connecting through hole (15-1) of the through circle of upward and downward;
Described drainage thread installation portion (11) is connected with the bottom righthand side one of drainage thread pressing plate connecting portion (12) by its left upper end; The upper right side of drainage thread installation portion (11) is connected with the lower end one of middle interconnecting piece (13); The upper end of middle interconnecting piece (13) and the bottom righthand side of bus holding portion (14) and the left end one being connected otic placode (15) connect.
2. the wire clip body of earth potential working non-bearing connecting clip according to claim 1, is characterized in that: it is the integral piece of aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310318402.1A CN103457213B (en) | 2013-07-26 | 2013-07-26 | The wire clip body of earth potential working non-bearing connecting clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310318402.1A CN103457213B (en) | 2013-07-26 | 2013-07-26 | The wire clip body of earth potential working non-bearing connecting clip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103457213A CN103457213A (en) | 2013-12-18 |
| CN103457213B true CN103457213B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310318402.1A Active CN103457213B (en) | 2013-07-26 | 2013-07-26 | The wire clip body of earth potential working non-bearing connecting clip |
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| CN (1) | CN103457213B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746315A (en) * | 2013-12-30 | 2014-04-23 | 江苏省电力公司常州供电公司 | Quick hot-line by-pass jumper overlapping operation method for 10kV insulated power distribution line |
| CN110289507A (en) * | 2019-07-31 | 2019-09-27 | 云南宇航泵业有限公司 | Earthing clamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09322365A (en) * | 1996-05-28 | 1997-12-12 | Hitachi Cable Ltd | Device for holding electric wire of non-circular section |
| CN102025035A (en) * | 2009-09-21 | 2011-04-20 | 山东电力集团公司威海供电公司 | Insulated conductor grounding potentiometer |
| CN102394397A (en) * | 2011-10-13 | 2012-03-28 | 广西电网公司电力科学研究院 | Novel conducting wire end ground clip |
| CN203367919U (en) * | 2013-07-26 | 2013-12-25 | 江苏省电力公司常州供电公司 | Wire clamp body of ground-potential-working non-bearing connecting wire clamp |
-
2013
- 2013-07-26 CN CN201310318402.1A patent/CN103457213B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09322365A (en) * | 1996-05-28 | 1997-12-12 | Hitachi Cable Ltd | Device for holding electric wire of non-circular section |
| CN102025035A (en) * | 2009-09-21 | 2011-04-20 | 山东电力集团公司威海供电公司 | Insulated conductor grounding potentiometer |
| CN102394397A (en) * | 2011-10-13 | 2012-03-28 | 广西电网公司电力科学研究院 | Novel conducting wire end ground clip |
| CN203367919U (en) * | 2013-07-26 | 2013-12-25 | 江苏省电力公司常州供电公司 | Wire clamp body of ground-potential-working non-bearing connecting wire clamp |
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|---|---|
| CN103457213A (en) | 2013-12-18 |
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