CN106848645A - A kind of pin joint formula jointing clamp of electric meter - Google Patents
A kind of pin joint formula jointing clamp of electric meter Download PDFInfo
- Publication number
- CN106848645A CN106848645A CN201710259108.6A CN201710259108A CN106848645A CN 106848645 A CN106848645 A CN 106848645A CN 201710259108 A CN201710259108 A CN 201710259108A CN 106848645 A CN106848645 A CN 106848645A
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- Prior art keywords
- wire
- clip body
- pin joint
- clamp
- electric meter
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Classifications
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
Landscapes
- Clamps And Clips (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to the installing area of cable,Specifically a kind of pin joint formula jointing clamp of electric meter,Including cable clamp,Ammeter wire clamp,And insulation crust,Cable clamp includes wire clip body,The dynamic chuck that can be moved up and down is provided with wire clip body,While one regulating bolt passes through the bolt hole on wire clip body to be threadedly coupled with wire clip body,It is rotatably connected with dynamic chuck,Ammeter wire folder includes wire clamp frame,Latch,First stage clip and end cap,Wire clamp frame is integrally formed with wire clip body,Wire clamp frame is provided with straight hole,Wire clip body is provided with slot,One end on straight hole away from slot is installed by end cap,End cap is provided with perforation,Latch passes through straight hole,One end of latch is inserted in slot,The other end stretches out a segment distance through perforation,Latch is provided with boss,The two ends of the first stage clip withstand on end cap and boss and latch are compressed to the direction of slot respectively.The beneficial effects of the invention are as follows ammeter wire easy installation and removal, connection fastening is difficult to release.
Description
Technical field
The present invention relates to power supply technology, specifically a kind of pin joint formula jointing clamp of electric meter.
Background technology
Ensure that power network safety operation is particularly significant, connecting position of wires reason is bad, bring many puzzlements, for example
Ammeter is registered one's residence wiring issue, and current most places use and directly ammeter wire is wrapped on cable road, and this kind of mode is past
Toward wiring can be caused insecure, break, certain loss is brought to user, substantial amounts of work is brought to maintenance, repair personnel
Make.
Can be also secured on wire clip body for cable and ammeter wire and realize ammeter wiring by existing ammeter wire clamp, but
It is cable that most of ammeter wire clamp can only grip specification, it is therefore desirable to according to the different electricity of different size of Cable choosing
Table wire clamp, and general cable has many non-graticules, or even the diameter dimension of standard cable also has difference, causes cable clamping
Not enough firmly, easily release；Although some wire clamps can clamp the cable of different size, structure is excessively complicated, operation fiber crops
It is tired, high cost is produced and processed, without versatility.
To solve the above problems, Patent No. 201420359040.0,201020220427.X of the applicant etc. is formerly
A series of pin joint formula jointing clamp of electric meter have been invented in application, and highly versatile is applicable the cable of different line footpaths, and overcurrent capability is strong.
But the ammeter line access mode of above-mentioned pin joint formula jointing clamp of electric meter is complicated, operation inconvenience, and ammeter wire access fastness
It cannot be guaranteed that.
The content of the invention
In order to overcome above the deficiencies in the prior art, task of the invention to be to provide a kind of ammeter line access mode simply,
Connection fastening is difficult the pin joint formula jointing clamp of electric meter for releasing.
The present invention is realized by following technical proposals：
A kind of pin joint formula jointing clamp of electric meter, including the cable clamp for connection cable, the ammeter for connecting ammeter wire
Wire clamp and insulation crust, cable clamp include wire clip body, and groove is provided with wire clip body, and groove has been embedded in can be gone up
The dynamic chuck of lower movement, is fixed with the quiet chuck relative with the pinching end of dynamic chuck on wire clip body, wire clip body is provided with
Wiring mouthful, wiring mouthful is located between the opening of groove and quiet chuck, and the bottom of the groove on wire clip body is provided with a bolt hole, one
Individual regulating bolt through the bolt hole be threadedly coupled with wire clip body while, be rotatably connected with dynamic chuck, the electricity
Table wire clamp includes wire clamp frame, latch, the first stage clip and end cap, and wire clamp frame is fixedly connected or is integrally formed with the wire clip body,
Wire clamp frame is provided with the straight hole for running through, and wire clip body is provided with the slot relative with straight hole, and the one end on straight hole away from slot is pacified
The end cap is filled, end cap is provided with perforation, and latch passes through straight hole, and one end of latch is inserted in slot, and the other end is stretched through perforation
Go out a segment distance, latch is provided with boss, and the two ends of the first stage clip withstand on end cap and boss and by latch to slot respectively
Direction compresses.
It is preferred that, the boss is cylindric, and the straight hole is circular hole, and the diameter of straight hole is equal or slightly larger than the straight of boss
Footpath.
It is preferred that, the length of the boss is stretched out in one end of the latch insertion slot, less than the depth of the slot.
It is preferred that, the length of the boss, more than the distance between the slot and described straight hole.
It is preferred that, a side of the dynamic chuck or two sides are provided with the non-return of the opposite direction check to the pinching end
Sawtooth, is provided with matched anti-loose non-return sawtooth block on the outside of the non-return sawtooth of dynamic chuck, anti-loose non-return sawtooth block with
The side that dynamic chuck coordinates is provided with the non-return sawtooth to the clamping extreme direction check, and the side is the interior of anti-loose non-return sawtooth block
Side, relative side is the outside of anti-loose non-return sawtooth block, the outside and the wire clip body of anti-loose non-return sawtooth block it
Between be provided with the second stage clip, anti-loose non-return sawtooth block is pressed on dynamic chuck by the second stage clip.
It is preferred that, the anti-loose non-return sawtooth block is hinged with the wire clip body, anti-loose non-return sawtooth block with it is described
The close side of second stage clip is provided with the unlocking mechanism for making its non-return sawtooth be unclamped with the non-return sawtooth of the dynamic chuck.
It is preferred that, the unlocking mechanism includes a pull bar, and the wire clip body is provided with the through hole passed through for pull bar, pull bar
It is fixedly connected with the anti-loose non-return sawtooth block through through hole.
It is preferred that, the pin joint formula jointing clamp of electric meter also includes anti-down electric supply installation, and the anti-down electric supply installation includes one
It is removable that the anti-down binding post being fixedly connected on the wire clip body or the wire clamp frame and one are enclosed within outside anti-down binding post
The anti-down shell for unloading.
It is preferred that, the insulation crust include be fixedly connected on outside wire clip body outer cover body, for opening or closing dress
The cover plate of line mouthful, the first head protector for protecting the regulating bolt and the second head protector for protecting the latch,
The side of cover plate is hinged with outer cover body, and opposite side is detachably connected with outer cover body, the first head protector, the second head protector
It is detachably connected with outer cover body respectively.
It is preferred that, the anti-down shell includes two anti-down point of shells, and two anti-down point of shells are respectively arranged on the anti-down binding post
Both sides, and two one end of anti-down point of shell are hinged with the outer cover body respectively, and the side of two anti-down point of shell phases pair is carried out
It is detachably connected.
It is preferred that, further respectively had on the anti-down point of shell and dial button.
It is preferred that, the anti-down binding post is threaded on the wire clip body or the wire clamp frame.
It is preferred that, the quiet chuck and/or the pinching end are arcs of recesses structure or at least two sides can be with the folding of conductive cable contacts
Bending structure.
It is preferred that, the pin joint formula jointing clamp of electric meter also includes shield, and the shield is socketed in juxtaposition on the wire clip body
In in the insulation crust.
A kind of beneficial effect of pin joint formula jointing clamp of electric meter of the present invention is：1. ammeter line access mode is simple, connection fastening
It is difficult to release；2. there is anti-down electric supply installation, and simple structure, security is good；2. a side or two sides of chuck are moved
Non-return sawtooth is provided with, because the effect of stage clip coordinates clamping by anti-loose non-return sawtooth block, dynamic chuck can only be to the side of quiet chuck
To movement, therefore energy self-locking, simple structure is easy to assembly；3. by setting unlocking mechanism, anti-loose non-return sawtooth is easily unclamped
Block, releases it to the snap action for moving chuck, conveniently unlocks, and convenient dismounting can be reused, and be economized on resources.
The effect of design of the invention, concrete structure and generation is described further below with reference to accompanying drawing, with abundant
Ground understands the purpose of the present invention, feature and effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation of pin joint formula jointing clamp of electric meter of the invention；
Fig. 2 is a kind of use state of pin joint formula jointing clamp of electric meter of the invention with reference to figure；
Fig. 3 is that the structural representation after insulation crust and anti-down shell is omitted in Fig. 1；
Fig. 4 is that the structural representation after shield is omitted in Fig. 3；
Fig. 5 is the decomposition texture schematic diagram of Fig. 4；
Fig. 6 is profiles of the Fig. 4 after ammeter wire is installed；
Fig. 7 is the structural representation of ammeter wire in the present embodiment；
Wherein：1- cable clamps, 11- wire clip bodies, the quiet chucks of 111-, 112- grooves, 113- wirings mouthful, 114- slots,
12- moves chuck, 121- pinching ends, 13- regulating bolts, the anti-loose non-return sawtooth blocks of 14-, the stage clips of 15- second, 16- pull bars, 2- electricity
Table wire clamp, 21- wire clamp framves, 211- straight holes, 22- latches, 221- boss, the stage clips of 23- first, 24- end caps, 241- perforation, 3- prevents
Electric supply installation, the anti-down binding posts of 31-, the anti-down shells of 32-, 321, anti-down point of shell of 322-, 323- dials button, 4- insulation crusts, 41-
Outer cover body, 42- cover plates, the head protectors of 43- first, the head protectors of 44- second, 5- shields, 6- ammeter wires, 61- binding posts, 611-
Wiring hole, 7- cables.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that say that the specific embodiment of description is used only for explaining the present invention herein, and
It is not used in the restriction present invention.
As shown in figs. 1-7, a kind of pin joint formula jointing clamp of electric meter, including cable clamp 1 for connection cable, for connecting
The ammeter wire clamp 2 and insulation crust 4 of ammeter wire, cable clamp 1 include being provided with groove in wire clip body 11, wire clip body 11
112, groove 112 is embedded in the dynamic chuck 12 that can be moved up and down, and the folder with dynamic chuck 12 is fixed with wire clip body 11
121 relative quiet chucks 111 of tight end, wire clip body 11 is provided with wiring mouthful 113, wiring mouthful 113 be located at the opening of groove 112 with
Between quiet chuck 111, the bottom of the groove 112 on wire clip body 11 is provided with a bolt hole, and a regulating bolt 13 passes through the spiral shell
While keyhole is threadedly coupled with wire clip body 11, it is rotatably connected with dynamic chuck 12, ammeter wire clamp 2 includes wire clamp frame
21st, latch 22, the first stage clip 23 and end cap 24, wire clamp frame 21 are integrally formed with wire clip body 11, and wire clamp frame 21 is provided with and runs through
Straight hole 211,11 are provided with the slot 114 relative with straight hole 211 on wire clip body, on straight hole 211 away from slot 114 one end pacify
Dress end cap 24, preferably end cap 24 is threadedly coupled with straight hole 211, and end cap 24 is provided with perforation 241, and latch 22 passes through straight hole 211, inserts
Pin 22 is placed in straight hole 211, and one end of latch 22 is inserted in slot 114, and the other end stretches out a segment distance through perforation 241, is inserted
Pin 22 is provided with boss 221, and the two ends of the first stage clip 23 withstand on end cap 24 and boss 221 and by latch 22 to slot respectively
114 direction compresses.
Install cable when, by the bare wire position of the stripping of insulatin outer layer of cable 7 be placed into dynamic chuck 12 and quiet chuck 111 it
Between, rotating regulating bolt 13 makes chuck 12 be moved to the direction of quiet chuck 111, until clamping cables 7；During dismounting cable 7, only
Regulating bolt 13 need to be rotated backward makes chuck 12 away from quiet chuck 111, you can releases cable 7.
When ammeter wire 6 is installed, the end of latch 22 and one segment distance of pull-out for stretching out perforation 241 are caught, make the another of latch 22
One end departs from from slot 114, and the binding post 61 of ammeter wire 6 is placed on slot 114, then unclamps latch 22, the
Under the elastic force effect of one stage clip 23, the end of latch 22 is through the wiring hole 611 on binding post 61 and inserts slot 114, from
And ammeter wire 6 is fixedly connected on wire clip body 11；Dismounting ammeter wire 6 when, catch stretch out perforation 241 the end of latch 22 simultaneously
A segment distance is pulled out, the other end of latch 22 is departed from from slot 114, by the binding post 61 of ammeter wire 6 from slot 114
Remove, will ammeter wire 6 dismantle.
Used as preferred embodiment, boss 221 is cylindric, and straight hole 211 is circular hole, the diameter of straight hole 211 be equal to or
Slightly larger than the diameter of boss 221.The mechanism makes the boss 221 of latch 22 be moved downward in leading for straight hole 211, and latch 22 is difficult
Rocked in straight hole 211.
Used as preferred embodiment, the length of boss 221 is stretched out in one end of the insertion slot 114 of latch 22, less than slot
114 depth.The structure is able to ensure that the lower surface of boss 221 can compress the binding post 61 of ammeter wire 6, so that boss 221
Contact area with binding post 61 is larger, beneficial to electric current conduction.
As preferred embodiment, the length of boss 221, more than the distance between slot 114 and straight hole 211.The machine
Structure is able to ensure that boss 221 will not all depart from straight hole 211 and cause latch 22 to offset in operation.
Used as preferred embodiment, a side of dynamic chuck 12 or two sides are provided with the negative side to pinching end 121
To the non-return sawtooth of check, matched anti-loose non-return sawtooth block 14 is provided with the outside of the non-return sawtooth of dynamic chuck 12, prevented
Release the side that non-return sawtooth block 14 coordinates with dynamic chuck 12 and be provided with non-return sawtooth to the direction check of pinching end 121, the side is
The inner side of anti-loose non-return sawtooth block 14, relative side is the outside of anti-loose non-return sawtooth block 14, anti-loose non-return sawtooth
The second stage clip 15 is provided between the outside of block 14 and wire clip body 11, anti-loose non-return sawtooth block 14 is compressed by the second stage clip 15
On dynamic chuck 12.The structure is prevented from dynamic chuck 12 and releases.
Used as preferred embodiment, anti-loose non-return sawtooth block 14 is hinged with wire clip body 11, anti-loose non-return sawtooth
The side close with the second stage clip 15 of block 14 is provided with the solution lock machine for making its non-return sawtooth be unclamped with the non-return sawtooth of dynamic chuck 12
Structure.
Used as preferred embodiment, unlocking mechanism includes a pull bar 16, and wire clip body 11 is provided with to be worn for pull bar 16
The through hole crossed, pull bar 16 is fixedly connected (such as both threaded connections) through through hole with anti-loose non-return sawtooth block 14, but with
Without direct annexation, corresponding clear size of opening is more than the external diameter of solution latch 22 to wire clip body 11 on wire clip body 11, this
The mode of kind, unlocks most convenient, need to only pull out unblock pull bar 16 and be capable of achieving to move the unblock of chuck 12.
Used as preferred embodiment, pin joint formula jointing clamp of electric meter also includes anti-down electric supply installation 3, anti-down electric supply installation 3
Including an anti-down binding post 31 being fixedly connected on wire clamp frame 21 and one be enclosed within outside anti-down binding post 31 it is dismountable
Anti-down shell 32.During handling cable 7 or ammeter wire 6, anti-down shell 32 is first turned on, exposes anti-down binding post 31, then will connect
Ground wire is connected on anti-down binding post 31, it is ensured that the line of main cable 7 is first grounded, and is prevented some tapes of main cable 7 electricity and is caused
It is dangerous；After the completion of operation, ground wire is removed, load onto anti-down shell 32 by the sealed insulation of anti-down binding post 31.
Used as preferred embodiment, insulation crust 4 includes the outer cover body 41 being fixedly connected on outside wire clip body 11, uses
In opening or closing wiring mouthful 113 cover plate 42, the first head protector 43 for protecting regulating bolt 13 and slotting for protecting
Second head protector 44 of pin 22, side and the outer cover body 41 of cover plate 42 are hinged, and opposite side is carried out detachably with outer cover body 41
Connection, the first head protector 43, the second head protector 44 be detachably connected with outer cover body 41, and above-mentioned to be detachably connected mode excellent
Choosing is snapped connection.
Used as preferred embodiment, anti-down shell 32 includes two anti-down point of shells 321,322, two anti-down point of shells 321,
322 both sides for being respectively arranged on anti-down binding post 31, and two one end of anti-down point of shell 321,322 cut with scissors with outer cover body 41 respectively
Connect, two relative sides of anti-down point of shell 321,322 are detachably connected, and are preferably snapped connection.
Button 323 is dialled as preferred embodiment, being further respectively had on anti-down point of shell 321,322, in facilitating operating process
With the anti-down shell 32 of TO, and human body is avoided directly to be contacted with anti-down binding post 31, security is good.
Used as preferred embodiment, anti-down binding post 31 is threaded on wire clamp frame 21, the structure fabrication design side
Just.
As preferred embodiment, quiet chuck 111 and pinching end 121 be arcs of recesses structure or at least two sides can and cable
The bending shape structure of 7 contacts.The structure can increase the contact surface of quiet chuck 111, the pinching end 121 of dynamic chuck 12 and cable 7
Product, coordinates the pinching end 121 of quiet chuck 111 and dynamic chuck 12 and holds cable 7 tightly, and fixed cable 7 is more firm.
Used as preferred embodiment, pin joint formula jointing clamp of electric meter also includes shield 5, and shield 5 is socketed in wire clip body 11
On be placed in insulation crust 4, preferably shield 5 is close to the surrounding for being socketed in wire clip body 11, when shield 5 is installed, can
The opening of the side of groove 112 is blocked, anti-stop chuck 12 and anti-loose non-return sawtooth block 14 are skidded off from groove, and shield 5 is dismantled
When lower, the opening of the two sides of groove 112 can be opened, it is convenient to move chuck 12 and anti-loose non-return sawtooth block 14 from groove 112
The opening of side loads.
Presently preferred embodiments of the present invention is given in accompanying drawing.But, the present invention can be realized in many different forms,
It is not limited to the embodiment described by this specification.On the contrary, the purpose for providing these embodiments is made to disclosure of the invention
The understanding of content is more thorough comprehensive.
Claims (14)
1. a kind of pin joint formula jointing clamp of electric meter, including the cable clamp for connection cable, the ammeter wire for connecting ammeter wire
Folder and insulation crust, cable clamp include wire clip body, and groove is provided with wire clip body, and groove has been embedded in can be upper and lower
Mobile dynamic chuck, is fixed with the quiet chuck relative with the pinching end of dynamic chuck on wire clip body, wire clip body is provided with dress
Line mouthful, wiring mouthful is located between the opening of groove and quiet chuck, and the bottom of the groove on wire clip body is provided with a bolt hole, one
Regulating bolt through the bolt hole be threadedly coupled with wire clip body while, be rotatably connected with dynamic chuck, its feature exists
Include wire clamp frame, latch, the first stage clip and end cap in, ammeter wire folder, wire clamp frame be fixedly connected with the wire clip body or
It is integrally formed, wire clamp frame is provided with the straight hole for running through, and wire clip body is provided with the slot relative with straight hole, away from slot on straight hole
One end the end cap is installed, end cap is provided with perforation, and latch is inserted in slot through straight hole, one end of latch, and the other end is worn
Cross perforation and stretch out a segment distance, latch is provided with boss, the two ends of the first stage clip withstand on end cap and boss and by latch respectively
Compressed to the direction of slot.
2. pin joint formula jointing clamp of electric meter according to claim 1, it is characterised in that the boss be it is cylindric, it is described straight
Hole is circular hole, and the diameter of straight hole is equal or slightly larger than the diameter of boss.
3. pin joint formula jointing clamp of electric meter according to claim 1, it is characterised in that the latch inserts the one of the slot
The length of the boss is stretched out at end, less than the depth of the slot.
4. pin joint formula jointing clamp of electric meter according to claim 1, it is characterised in that the length of the boss, more than described
The distance between slot and described straight hole.
5. pin joint formula jointing clamp of electric meter according to claim 1 a, it is characterised in that side of the dynamic chuck or two
Individual side is provided with the non-return sawtooth of the opposite direction check to the pinching end, is provided with the outside of the non-return sawtooth of dynamic chuck and matched somebody with somebody therewith
The anti-loose non-return sawtooth block for closing, anti-loose non-return sawtooth block is provided with inverse to the clamping extreme direction with the side that dynamic chuck coordinates
Non-return sawtooth only, the side is the inner side of anti-loose non-return sawtooth block, and relative side is the outside of anti-loose non-return sawtooth block,
The second stage clip is provided between the outside of anti-loose non-return sawtooth block and the wire clip body, anti-loose non-return sawtooth block passes through second
Stage clip is pressed on dynamic chuck.
6. pin joint formula jointing clamp of electric meter according to claim 5, it is characterised in that the anti-loose non-return sawtooth block and institute
State wire clip body to be hinged, the side close with second stage clip of anti-loose non-return sawtooth block is provided with and makes its non-return sawtooth and institute
State the unlocking mechanism that the non-return sawtooth of chuck unclamps.
7. pin joint formula jointing clamp of electric meter according to claim 6, it is characterised in that the unlocking mechanism includes a drawing
Bar, the wire clip body is provided with the through hole passed through for pull bar, and pull bar is solid with the anti-loose non-return sawtooth block through through hole
Fixed connection.
8. pin joint formula jointing clamp of electric meter according to claim 1, it is characterised in that the pin joint formula jointing clamp of electric meter is also wrapped
Anti-down electric supply installation is included, the anti-down electric supply installation is fixedly connected on the wire clip body or the wire clamp frame including one
The dismountable anti-down shell that anti-down binding post and one are enclosed within outside anti-down binding post.
9. pin joint formula jointing clamp of electric meter according to claim 8, it is characterised in that the insulation crust includes being fixedly connected
Outer cover body outside wire clip body, the cover plate for opening or closing wiring mouthful, for protect the regulating bolt first
Head protector and the second head protector for protecting the latch, side and the outer cover body of cover plate are hinged, opposite side and shell
Body is detachably connected, and the first head protector, the second head protector are detachably connected with outer cover body respectively.
10. pin joint formula jointing clamp of electric meter according to claim 9, it is characterised in that the anti-down shell includes that two are prevented
Divide shell, two anti-down point of shells are respectively arranged on the both sides of the anti-down binding post, and two one end of anti-down point of shell respectively with institute
State outer cover body to be hinged, the side of two anti-down point of shell phases pair is detachably connected.
11. pin joint formula jointing clamp of electric meter according to claim 10, it is characterised in that also set respectively on the anti-down point of shell
Have and dial button.
12. pin joint formula jointing clamp of electric meter according to claim 8, it is characterised in that the anti-down binding post threaded connection
On the wire clip body or the wire clamp frame.
13. according to any described pin joint formula jointing clamp of electric meter of claim 1-11, it is characterised in that the quiet chuck and/or
The pinching end is for arcs of recesses structure or at least two sides can be with the bending shape structure of conductive cable contacts.
14. according to any described pin joint formula jointing clamp of electric meter of claim 1-11, it is characterised in that the pin joint formula ammeter
Wire clamp also includes shield, and the shield is socketed on the wire clip body and is placed in the insulation crust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259108.6A CN106848645B (en) | 2017-04-19 | 2017-04-19 | Pin joint formula ammeter binding clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259108.6A CN106848645B (en) | 2017-04-19 | 2017-04-19 | Pin joint formula ammeter binding clip |
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| Publication Number | Publication Date |
|---|---|
| CN106848645A true CN106848645A (en) | 2017-06-13 |
| CN106848645B CN106848645B (en) | 2023-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710259108.6A Active CN106848645B (en) | 2017-04-19 | 2017-04-19 | Pin joint formula ammeter binding clip |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110391513A (en) * | 2019-08-27 | 2019-10-29 | 广东电网有限责任公司 | A kind of parallel groove clamp |
| CN117849416A (en) * | 2024-03-07 | 2024-04-09 | 国网黑龙江省电力有限公司 | Binding post for mounting ammeter on-line diagnosis equipment and using method thereof |
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| CN110391513A (en) * | 2019-08-27 | 2019-10-29 | 广东电网有限责任公司 | A kind of parallel groove clamp |
| CN117849416A (en) * | 2024-03-07 | 2024-04-09 | 国网黑龙江省电力有限公司 | Binding post for mounting ammeter on-line diagnosis equipment and using method thereof |
| CN117849416B (en) * | 2024-03-07 | 2024-05-14 | 国网黑龙江省电力有限公司 | Binding post for mounting ammeter on-line diagnosis equipment and using method thereof |
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