CN105140864B - The earth potential working non-bearing connecting clip of low cost - Google Patents
The earth potential working non-bearing connecting clip of low cost Download PDFInfo
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- CN105140864B CN105140864B CN201510534801.0A CN201510534801A CN105140864B CN 105140864 B CN105140864 B CN 105140864B CN 201510534801 A CN201510534801 A CN 201510534801A CN 105140864 B CN105140864 B CN 105140864B
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- drainage thread
- pressing plate
- otic placode
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- 238000009434 installation Methods 0.000 claims description 29
- 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 description 17
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 15
- 238000009413 insulation Methods 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000003014 reinforcing effect Effects 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
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 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
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The present invention provides a kind of inexpensive earth potential working non-bearing connecting clip, including wire clip body, 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 bolted component and wire clip body bolt connection；Bus bar part is threadedly coupled with drive screw；The connection through hole upward and downward interference fit for the connection otic placode that sliding sleeve passes through wire clip body is fixedly mounted in connection otic placode；Pivot pin pin joint is used again after the threaded upper ends connection of the inwall of guide pin bushing and the screw drive post of drive screw；The outer wall of guide pin bushing and the inwall of sliding sleeve can slide up and down to socket.The present invention is simple in construction, and cost is relatively low；Install and convenient disassembly, time saving and energy saving, operating efficiency is high, strong applicability；It can directly construct, be prevented effectively from because of the unnecessary loss of economy and society that power cut construction is brought in the case where not having a power failure.
Description
The application be Application No. 201310319363.7, the applying date be that July 26, invention and created name in 2013 are
The divisional application of the application for a patent for invention of " earth potential working non-bearing connecting clip ".
Technical field
The present invention relates to the electricity getting device in overhead distribution, and in particular to one kind can powered earth potential working implementation peace
Dress and the non-bearing connecting clip of dismounting.
Background technology
Earth potential working non-bearing connecting clip is a kind of band of the drainage threads such as overhead distribution branch, disconnecting link, switch
Electrical bonding device.The common parallel groove clamp used, the general wire clamp of peace, c-type wire clamp, insulation puncture line clamping etc. are non-on current distribution line
Load connecting clip does not consider the demand of livewire work in research and development, thus is required to power cut construction during its installation, and matches somebody with somebody
The frequent power cut construction of electric line can not meet user to the more and more high requirement of the quality of power supply and power supply reliability, to it is economical,
Social development brings unnecessary loss.If desired above-mentioned wire clamp uses ground potential insulating bar operation, then must grind temporarily
Targetedly specific purpose tool is sent out, and the specific purpose tool limitation that these are researched and developed temporarily is big, activity duration length, task difficulty are big, because
And be difficult to be promoted.At present, with the raising of insulating protection technical merit, directly made using aerial lift device with insulated arm and insulating glove
Industry method carries out related operation, but the working system requires of a relatively high to operating environments such as road, ground, such as insulation bucket arm vehicle not
The place that can be reached then can not complete construction using which.
The content of the invention
The purpose of the present invention is：Overcome the deficiencies in the prior art there is provided a kind of simple in construction, cost it is relatively low, install and tear open
Unload it is convenient and can without have a power failure can safety work inexpensive earth potential working non-bearing connecting clip.
The technical scheme is that：The inexpensive earth potential working non-bearing connecting clip of the present invention, its structure is special
Putting is：Including wire clip body, drainage thread pressing plate, bolt connection assembly, bus bar part, drive screw, guide pin bushing, sliding sleeve and axle
Pin；
The drainage thread installation portion of above-mentioned wire clip body including integrally connected, drainage thread pressing plate connecting portion, middle interconnecting piece,
Bus holding portion and connection otic placode, connection otic placode is provided with connection through hole；Drainage thread pressing plate is the overall plate body part being square, and is drawn
The lower right-hand side of streamline pressing plate is provided with an arcuate projection；Bolt connection assembly is provided with 2 sets of identical；Bus bar part includes
The fastening main part of integrally connected, 2 pieces of positioning plate washers and drive connection plate；Drive screw includes the pedestal and screw thread of integrally connected
Drive post；Guide pin bushing is hollow column member, and the inwall of guide pin bushing is provided with internal thread；The wall body of guide pin bushing is provided with left and right to insertion
Symmetrical 2 pin-and-holes；Sliding sleeve is hollow cylinder sliding sleeve；
Above-mentioned drainage thread pressing plate is bolted component and wire clip body bolt connection；Bus bar part and driving spiral shell
Bar is threadedly coupled；The connection through hole upward and downward interference fit for the connection otic placode that sliding sleeve passes through wire clip body is fixedly mounted on engaging lug
On plate；Pivot pin pin joint is used again after the threaded upper ends connection of the inwall of guide pin bushing and the screw drive post of drive screw；The outer wall of guide pin bushing
It can slide up and down to socket with the inwall of sliding sleeve；
The drainage thread installation portion of above-mentioned wire clip body is curved plate body part prominent downwards；Drainage thread pressing plate connects
Socket part is horizontally disposed rectangle plate body part, and the circle of 2 upward and downward insertions is provided with before and after drainage thread pressing plate coupling part
Through hole, is used as the bolt hole of installation；Middle interconnecting piece is the rectangular plate body part that vertical is set, and in middle interconnecting piece
Meta installs the square breach of hollow out；Bus holding portion includes the main body curved portions and abduction curved portions of integrally connected；Bus
The main body curved portions of clamping part are curved plate body part prominent upward；Abduction curved portions are the prominent arc in lower section to the left
Plate body part；Main body curved portions are in streamlined integrally connected by the upper right side of its lower-left end and abduction curved portions；Connection otic placode is water
The flat square plate body part set, the connection through hole of connection otic placode is arranged on the centre position of connection otic placode；
The drainage thread installation portion of wire clip body by its left upper end and drainage thread pressing plate connecting portion bottom righthand side integrally connected；Draw
The upper right side of streamline installation portion and the lower end integrally connected of middle interconnecting piece；The upper end of middle interconnecting piece and the right side in bus holding portion
Lower end and the left end integrally connected of connection otic placode；
Above-mentioned bus bar part includes the fastening main part, positioning plate washer and drive connection plate of integrally connected；Fastening master
Body portion global shape is sagittal cuboid, and its upper end is provided with arc notch recessed down；Positioning plate washer is global shape
For left and right to rectangle plate body part；Position plate washer or so to length be more than the left and right of fastening main part to width；Positioning
The height of plate washer upward and downward is more than the height of the upward and downward of fastening main part；The upper end for positioning plate washer is provided with arc recessed down
Breach, the lower end of the arc notch and the arc notch of fastening main part is located in same level；Position plate washer and be provided with structure
2 pieces of identical, this 2 pieces positioning plate washers are respectively arranged on the rear and front end of fastening main part, and with fastening main part integrally connected；Pass
Dynamic connecting plate is square plate body part；The sagittal length of drive connection plate is less than the sagittal length of fastening main part；Pass
Dynamic connecting plate is connected with its left side with fastening the right side integral middle of main part；The centre of drive connection plate is provided with upward and downward
The bolt hole of insertion.
Further scheme is：Above-mentioned drainage thread pressing plate is the overall plate body part being square；The right side of drainage thread pressing plate
Lower section provided with arcuate projection, and the arcuate projection radius and wire clip body drainage thread installation portion arc half
Footpath is adapted；Drainage thread pressing plate is provided with the drainage thread pressing plate in 2 installation bolt holes, 2 installation bolt holes and wire clip body
2 bolts hole on connecting portion are corresponding.
Further scheme is：Above-mentioned bolt connection assembly includes bolt, spring washer and nut.
Further scheme is：Above-mentioned drive screw includes the pedestal and screw drive post of integrally connected；Pedestal is located at
The lower section of drive screw；Pedestal generally hollow cylinder, the middle and lower part of the wall body of pedestal is provided with symmetrical hollow out
Sleeve joint hole is installed；The lower end of pedestal be provided with install sleeve joint hole communicate by groove；Screw drive post is arranged on the top of pedestal,
Stud driving post is provided with left hand thread；Through hole of the axis of screw drive post provided with cylinder；Screw drive post it is upper
Portion is provided with pin-and-hole of the left and right to insertion.
The present invention has positive effect：（1）The inexpensive earth potential working non-bearing connecting clip of the present invention, structure
Simply, cost is relatively low.（2）The inexpensive earth potential working non-bearing connecting clip of the present invention, is installed and convenient disassembly, time saving
Laborsaving, operating efficiency is high, strong applicability.（3）The inexpensive earth potential working non-bearing connecting clip of the present invention, can not stop
Directly construct, be prevented effectively from because of the unnecessary loss of economy and society that power cut construction is brought in the case of electricity.（4）The present invention's
The earth potential working non-bearing connecting clip of low cost, the critical piece such as its wire clip body, drainage thread pressing plate and bus bar part
Use aluminum alloy material so that overall weight is lighter, is easily installed construction.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the invention；
Fig. 2 be Fig. 1 in wire clip body dimensional structure diagram；
Fig. 3 be Fig. 1 in bus pressing plate dimensional structure diagram；
Fig. 4 is the structural representation with the supporting special insulating bar of the present invention；
Fig. 5 is the flow chart for installing the construction method of the present invention using insulating bar using earth potential working method；
Fig. 6 is the flow chart for dismantling the construction method of the present invention using insulating bar using earth potential working method.
Reference 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, connection otic placode 15 connects 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, fastens main part 41, positions plate washer 42, and be connected 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, insulation sleeve 93 reinforces handle 94, and adapter sleeve 95 covers pin 96, grafting
Axle 97.
Embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
（Embodiment 1）
See Fig. 1 to Fig. 3, the inexpensive earth potential working non-bearing connecting clip of the present embodiment, mainly by wire clip body
1st, 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 are constituted.
See Fig. 2, wire clip body 1 is aluminium alloy integral piece.Wire clip body 1 is by drainage thread installation portion 11, drainage thread pressing plate
Connecting portion 12, middle interconnecting piece 13, bus holding portion 14 and the one composition of connection otic placode 15.
Drainage thread installation portion 11 is curved plate body part prominent downwards.Drainage thread pressing plate connecting portion 12 sets for level
The manhole of 2 upward and downward insertions is provided with before and after the rectangle plate body part put, 12 points of drainage thread pressing plate connecting portion, peace is used as
The bolt hole 12-1 of dress.Middle interconnecting piece 13 is rectangular plate body part of the vertical to setting, and in middle interconnecting piece 13
Meta installs the square breach 13-1 of hollow out.Bus holding portion 14 by integrally connected main body curved portions 14-1 and abduction arc
Portion 14-2 is constituted.The main body curved portions 14-1 in bus holding portion 14 is curved plate body part prominent upward；Abduction arc
Portion 14-2 is the prominent arc plate body part in lower section to the left；Main body curved portions 14-1 is by its lower-left end and the abduction curved portions 14-2 right side
Upper end is in streamlined integrally connected.Connection otic placode 15 is square plate body part, and the centre position of connection otic placode 15 is provided with 1 upward and downward
The circle of insertion passes through, and is used as connection through hole 15-1.
The drainage thread installation portion 11 of wire clip body 1 is integrally connected by the bottom righthand side of its left upper end and drainage thread pressing plate connecting portion 12
Connect；The upper right side of drainage thread installation portion 11 and the lower end integrally connected of middle interconnecting piece 13；The upper end of middle interconnecting piece 13 and mother
The bottom righthand side of wire holding portion 14 and the left end integrally connected of connection otic placode 15.So as to the wire clip body 1 being integrally formed.
Still see Fig. 1, the plate body part that drainage thread pressing plate 2 is square for the entirety of aluminium alloy；Under the right side of drainage thread pressing plate 2
Side is provided with an arcuate projection 21, and the arc of the radius and the drainage thread installation portion 11 of wire clip body 1 of the arcuate projection 21
The radius of shape is adapted.Drainage thread pressing plate 2 is provided with 2 installation bolt holes, and 2 installation bolt holes are drawn with wire clip body 1
2 bolt hole 12-1 on streamline pressing plate connecting portion 12 are corresponding, coordinate for installing.
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 sets respectively.
See Fig. 3, bus bar part 4 is aluminium alloy integral piece.Bus bar part 4 is by fastening main part 41, positioning plate washer
42 constitute with the one of drive connection plate 43.It is sagittal cuboid to fasten the global shape of main part 41, and its upper end is provided with downward
Recessed arc notch.Position plate washer 42 global shape for left and right to rectangle plate body part；Position plate washer 42 or so to length
Degree be more than fastening main part 41 left and right to width；The height for positioning the upward and downward of plate washer 42 is more than fastening main part about 41
To height；The upper end for positioning plate washer 42 is provided with arc notch recessed down, the arc of the arc notch and fastening main part 41
The lower end of v notch v is located in same level.Position plate washer 42 and be provided with 2 pieces of structure identical, this 2 pieces positioning plate washers 42 are distinguished
Located at the rear and front end of fastening main part 41, and with fastening the integrally connected of main part 41.Drive connection plate 43 is square plate body part；
The sagittal length of drive connection plate 43 is less than the sagittal length of fastening main part 41.Plate 43 be connected with its left end
Face is connected with fastening the right side integral middle of main part 41.The centre of drive connection plate 43 is provided with the bolt hole of upward and downward insertion
43-1。
Still see Fig. 1, drive screw 5 is steel integral piece.Drive screw 5 is by pedestal 51 and the integral group of screw drive post 52
Into.Pedestal 51 is located at the lower section of drive screw 5.The generally hollow cylinder of pedestal 51, the middle and lower part of the wall body of pedestal 51 is set
There is the installation sleeve joint hole 51-1 of symmetrical hollow out；The lower end of pedestal 51 be provided with install sleeve joint hole 51-1 communicate by groove
51-2.Screw drive post 52 is arranged on the top of pedestal 51, and with the integrally connected of pedestal 51, stud driving post 52 is provided with left-handed spiral shell
Line.Through hole of the axis of screw drive post 52 provided with cylinder；The top of screw drive post 52 is provided with left and right to insertion
Pin-and-hole.
Guide pin bushing 6 is hollow column member, and the inwall of guide pin bushing 6 is provided with internal thread.The wall body of guide pin bushing 6 provided with left and right to
Symmetrical 2 pin-and-holes of insertion.
Sliding sleeve 7 is hollow cylinder sliding sleeve.
The installation connection matching relationship of each part of the inexpensive earth potential working non-bearing connecting clip of the present embodiment
It is such as following：
Drainage thread pressing plate 2 is in its arcuate projection 21 mode relative with the drainage thread installation portion 11 of wire clip body 1 downwards
It is bolted the bolt connection of drainage thread pressing plate connecting portion 12 of component 3 and wire clip body 1；The transmission of bus bar part 4 connects
Fishplate bar 43, which is passed through to the right, passes through its bolt hole 43-1 and driving spiral shell after the square breach 13-1 of the middle interconnecting piece 13 of wire clip body 1
The screw drive post 52 of bar 5 is threadedly coupled.The connection through hole 15-1 upward and downwards for the connection otic placode 15 that sliding sleeve 7 passes through wire clip body 1
Ground interference fit is fixedly mounted in connection otic placode 15；The upper end spiral shell of the inwall of guide pin bushing 6 and the screw drive post 52 of drive screw 5
The pin joint of pivot pin 8 is used again after line connection；The outer wall of guide pin bushing 6 can slide up and down to socket with the inwall of sliding sleeve 7.
The inexpensive earth potential working non-bearing connecting clip of the present embodiment, during construction, uses the insulation supporting with it
Action bars 9 can easily be constructed.
See Fig. 4, insulating bar 9 is main by the body of rod 91, back-up ring 92, insulation sleeve 93, reinforcing handle 94, adapter sleeve 95, set
Pin 96 and grafting spindle nose 97 are constituted.
The material of the body of rod 91 is insulating glass steel.The body of rod 91 is hollow strip column member.
Back-up ring 92 is the torus part of insulating glass steel matter；Back-up ring 92 is fixed by socket the lower end outer wall installed in the body of rod 91
On.Back-up ring 92 prevents the body of rod from slipping out of the hand when facilitating insulating bar 9 to grasp in use.
The material of insulation sleeve 93 is rubber.Insulation sleeve 93 is hollow column member；Insulation sleeve 93 is socketed in the body of rod 91
Bottom.
The material for reinforcing handle 94 is carbon junction steel.Reinforcing handle 94 is elongated circular body of rod part.Reinforcing handle 94 is laterally worn
Cross the body of rod 91 and be fixed on the body of rod 91, and positioned at the upper end of insulation sleeve 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.Under adapter sleeve 95
Body is hollow cylinder, and the external diameter of its internal diameter and the body of rod 91 is adapted.The upper sleeve body of adapter sleeve 95 is hollow cylinder,
Its external diameter is less than the external diameter of the body of rod 91, be arranged with the upper sleeve body of adapter sleeve 95 left and right to 2 through holes, be used as and connection be installed
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 for covering pin 96 is carbon junction steel.Set 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 a left side
The mounting hole of dextrad insertion.Grafting spindle nose 97 is fixedly mounted on the upper sleeve body of adapter sleeve 95 by covering pin 96.
Referring to Fig. 5, the inexpensive earth potential working non-bearing connecting clip of the present embodiment utilizes the insulation supporting with it
Action bars 9 can realize the remote installation under live state, and installation method is mainly included the following steps that：
1. review and validate that to wait to take logical circuit zero load and without phase fault and earth fault before operation；
2. earth potential working electrician on electric pole in job area may because drainage thread swing caused by short circuit or ground connection
Equipment progressively takes the measure of being dielectrically separated from from the near to the remote；
3. phase drainage thread in installing：Earth potential working electrician loads drainage thread on electric pole on the line of non-bearing connecting clip
In the drainage thread installation portion 11 of clip main body 1；Cover drainage thread pressing plate 2 and be bolted component 3 and fasten to clamp drainage thread；
4. non-bearing connecting clip is lifted：Earth potential working electrician is held on the insulation sleeve 93 of insulating bar, will be exhausted
The two ends of the set pin 96 of edge action bars are enclosed on the pedestal 51 of drive screw 5；By the upward delivery of non-bearing connecting clip to frame
Near the bus of overhand lines；
5. non-bearing connecting clip hangs up distribution line bus：Earth potential working electrician lifts non-hold by insulating bar
After near power connecting clip to bus, the wire clip body 1 of non-bearing connecting clip is moved to bus, bus is entered wire clamp master
After between the bus holding portion 14 of body 1 and the fastening main part 41 of bus bar part 4, insulating bar is slightly pulled downward on, makes mother
Line is in contact with the bus holding portion 14 of wire clip body 1；
6. non-bearing connecting clip is fixedly connected with distribution line bus：Reinforcing handle 94 on rotating insulated action bars,
Insulating bar drives the servo rotary of drive screw 5 of non-bearing connecting clip, under the reverse drive of the spiral of drive screw 5,
Motion clamps bus to bus pressing plate 4 upwards, fixes non-bearing connecting clip and is suspended on the bus of distribution line；
7. repeat step 3. to step 6., the drainage thread of remaining two-phase is installed；
8. earth potential working electrician draw near progressively release may because drainage thread swing caused by short circuit or ground connection equipment
On be dielectrically separated from measure；
See Fig. 6, the earth potential working non-bearing connecting clip of the present embodiment can using the insulating bar 9 supporting with it
The remote dismounting construction under live state is realized, is mainly included the following steps that：
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 what is be likely to result in short circuit or be grounded on electric pole to job area internal cause drainage thread
Equipment progressively takes the measure of being dielectrically separated from from the near to the remote；
3. earth potential working electrician is connect the non-bearing on the powered middle phase bus in distribution line using insulation Assembly rail
The bus bar part 4 of continuous wire clamp is unscrewed；
4. non-bearing connecting clip is lifted, non-bearing connecting clip is removed into distribution line charged generatrix；
5. repeat step 3. with step 4., the non-bearing connecting clip in remaining two-phase is removed to the band of distribution line respectively
Goddess of lightning's line；
6. earth potential working electrician takes the drainage thread on non-bearing connecting clip apart；
7. draw near and progressively release and being dielectrically separated from short-circuit or ground connection equipment may be arranged caused by drainage thread is swung
Apply.
To sum up, the inexpensive earth potential working non-bearing connecting clip of the present embodiment, simple in construction, cost is relatively low；Peace
Dress and convenient disassembly, time saving and energy saving, operating efficiency is high.Strong applicability；, can be in situation about not having a power failure using supporting installation tool
It is lower directly to construct, it is prevented effectively from because of the unnecessary loss of economy and society that power cut construction is brought；Earth potential working non-bearing connects
Continuous wire clamp, the critical piece such as its wire clip body, drainage thread pressing plate and bus bar part uses aluminum alloy material so that total weight
Amount is lighter, is easily installed construction.
Above example is the explanation of the embodiment to the present invention, rather than limitation of the present invention, relevant technology
The technical staff in field without departing from the spirit and scope of the present invention, can also make various conversion and change and obtain
To corresponding equivalent technical scheme, therefore all equivalent technical schemes should be included into the patent protection model of the present invention
Enclose.
Claims (1)
1. a kind of inexpensive earth potential working non-bearing connecting clip, it is characterised in that：Including wire clip body（1）, 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）；
Described wire clip body（1）Drainage thread installation portion including integrally connected（11）, drainage thread pressing plate connecting portion（12）, it is middle
Connecting portion（13）, bus holding portion（14）And connection otic placode（15）, connection otic placode（15）Provided with connection through hole（15-1）；Drainage
Line pressing plate（2）For the overall plate body part being square, drainage thread pressing plate（2）Lower right-hand side provided with arcuate projection（21）；
Bolt connection assembly（3）Provided with 2 sets of identical；Bus bar part（4）Fastening main part including integrally connected（41）, 2 pieces it is fixed
Position plate washer（42）With drive connection plate（43）；Drive screw（5）Pedestal including integrally connected（51）With screw drive post（52）；
Guide pin bushing（6）For hollow column member, guide pin bushing（6）Inwall be provided with internal thread；Guide pin bushing（6）Wall body provided with left and right to passing through
Logical symmetrical 2 pin-and-holes；Sliding sleeve（7）For hollow cylinder sliding sleeve；
Described drainage thread pressing plate（2）It is bolted component（3）With wire clip body（1）Bolt connection；Bus bar part（4）
With drive screw（5）Threaded connection；Sliding sleeve（7）Pass through wire clip body（1）Connection otic placode（15）Connection through hole（15-1）On
It is lower to be fixedly mounted on connection otic placode to interference fit（15）On；Guide pin bushing（6）Inwall and drive screw（5）Screw drive post
（52）Threaded upper ends connection after use pivot pin again（8）Pin joint；Guide pin bushing（6）Outer wall and sliding sleeve（7）Inwall can slide up and down to
Socket；
Described wire clip body（1）Drainage thread installation portion（11）For curved plate body part prominent downwards；Drainage thread pressure
Plate connecting portion（12）For horizontally disposed rectangle plate body part, drainage thread pressing plate connecting portion（12）About 2 are provided with before and after point
To the manhole of insertion, the bolt hole of installation is used as（12-1）；Middle interconnecting piece（13）For the rectangular of vertical setting
Plate body part, and middle interconnecting piece（13）Centre position be provided with hollow out square breach（13-1）；Bus holding portion（14）Including
The main body curved portions of integrally connected（14-1）With abduction curved portions（14-2）；Bus holding portion（14）Main body curved portions（14-1）
For curved plate body part prominent upward；Abduction curved portions（14-2）For the arc plate body part that lower section to the left is prominent；Main body
Curved portions（14-1）By its lower-left end and abduction curved portions（14-2）Upper right side be in streamlined integrally connected；Connection otic placode（15）
For horizontally disposed square plate body part, connection otic placode（15）Connection through hole（15-1）It is arranged on connection otic placode（15）Interposition
Put；
Wire clip body（1）Drainage thread installation portion（11）By its left upper end and drainage thread pressing plate connecting portion（12）Bottom righthand side one
Connection；Drainage thread installation portion（11）Upper right side and middle interconnecting piece（13）Lower end integrally connected；Middle interconnecting piece（13）'s
Upper end and bus holding portion（14）Bottom righthand side and connection otic placode（15）Left end integrally connected；
Described bus bar part（4）Fastening main part（41）Global shape be sagittal cuboid, its upper end be provided with to
The arc notch being sunken into；Position plate washer（42）For global shape be left and right to rectangle plate body part；Position plate washer（42）It is left
The length of dextrad is more than fastening main part（41）Left and right to width；Position plate washer（42）The height of upward and downward is more than fastening and led
Body portion（41）Upward and downward height；Position plate washer（42）Upper end be provided with arc notch recessed down, the arc notch with
Fasten main part（41）Arc notch lower end be located at same level on；Position plate washer（42）Provided with 2 pieces of structure identical,
This 2 pieces positioning plate washers（42）It is respectively arranged on fastening main part（41）Rear and front end, and with fastening main part（41）Integrally connected；
Be connected plate（43）For square plate body part；Be connected plate（43）Sagittal length be less than fastening main part（41）Before
Backward length；Be connected plate（43）With its left side and fastening main part（41）The connection of right side integral middle；Transmission
Connecting plate（43）Centre be provided with upward and downward insertion bolt hole（43-1）；
Described wire clip body（1）, drainage thread pressing plate（2）With bus bar part（4）It is the integral piece of aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510534801.0A CN105140864B (en) | 2013-07-26 | 2013-07-26 | The earth potential working non-bearing connecting clip of low cost |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310319363.7A CN103457214B (en) | 2013-07-26 | 2013-07-26 | Earth potential working non-bearing connecting clip |
| CN201510534801.0A CN105140864B (en) | 2013-07-26 | 2013-07-26 | The earth potential working non-bearing connecting clip of low cost |
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| CN105140864B true CN105140864B (en) | 2017-10-27 |
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| CN201510536698.3A Active CN105186423B (en) | 2013-07-26 | 2013-07-26 | Earth potential working non-bearing connecting clip simple in construction |
| CN201310319363.7A Active CN103457214B (en) | 2013-07-26 | 2013-07-26 | Earth potential working non-bearing connecting clip |
| CN201510537032.XA Active CN105186424B (en) | 2013-07-26 | 2013-07-26 | The earth potential working non-bearing connecting clip of easily assembling |
| CN201510536697.9A Active CN105140675B (en) | 2013-07-26 | 2013-07-26 | Improve the earth potential working non-bearing connecting clip of work efficiency |
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| CN201510536698.3A Active CN105186423B (en) | 2013-07-26 | 2013-07-26 | Earth potential working non-bearing connecting clip simple in construction |
| CN201310319363.7A Active CN103457214B (en) | 2013-07-26 | 2013-07-26 | Earth potential working non-bearing connecting clip |
| CN201510537032.XA Active CN105186424B (en) | 2013-07-26 | 2013-07-26 | The earth potential working non-bearing connecting clip of easily assembling |
| CN201510536697.9A Active CN105140675B (en) | 2013-07-26 | 2013-07-26 | Improve the earth potential working non-bearing connecting clip of work efficiency |
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| US9331465B2 (en) * | 2013-03-14 | 2016-05-03 | San Diego Gas & Electric Company | Aerial marker assemblies, components and related methods |
| CN104752848B (en) * | 2015-04-14 | 2017-03-01 | 国家电网公司 | Overhead transmission line high current powered downlead component and its operating mechanism |
| CN105703305A (en) * | 2016-03-29 | 2016-06-22 | 广东科凯达智能机器人有限公司 | Tower ground wire overbridge apparatus for power transmission line inspection robot |
| CN106877109B (en) * | 2017-04-07 | 2023-08-22 | 国网安徽省电力公司电力科学研究院 | Clamp for wiring and wiring device |
| CN107895911A (en) * | 2017-12-04 | 2018-04-10 | 云南电网有限责任公司怒江供电局 | A kind of Special wire-clip for 20kV line live-line works |
| CN109473908B (en) * | 2018-04-17 | 2020-10-16 | 国网浙江桐乡市供电有限公司 | Device for rapidly overlapping lead, wire clamp and using method of wire clamp |
| CN108695805A (en) * | 2018-08-09 | 2018-10-23 | 国网江苏省电力有限公司南通供电分公司 | A kind of electric power network circuit slidingtype snow cleaner |
| CN110148888B (en) * | 2019-05-25 | 2020-11-17 | 郑州泰宏电气有限公司 | Switch board top wiring structure |
| CN110635392B (en) * | 2019-10-15 | 2020-09-04 | 国网湖南省电力有限公司 | Distribution network live disconnection and connection method based on remote operation |
| CN110729667B (en) * | 2019-10-25 | 2021-05-07 | 国网福建省电力有限公司厦门供电公司 | C-shaped wire clamp mounting tool and using method thereof |
| CN114336404B (en) * | 2021-12-03 | 2024-03-22 | 国网上海市电力公司 | Automatic wire feeding, connecting and insulating fastening device for distribution network line |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103457214B (en) | 2015-10-07 |
| CN103457214A (en) | 2013-12-18 |
| CN105140675B (en) | 2017-11-21 |
| CN105140864A (en) | 2015-12-09 |
| CN105140675A (en) | 2015-12-09 |
| CN105186424B (en) | 2017-10-17 |
| CN105186424A (en) | 2015-12-23 |
| CN105186423A (en) | 2015-12-23 |
| CN105186423B (en) | 2017-10-17 |
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