CN107046185A - A kind of insulation puncture line clamping and the method using the insulation puncture line clamping connection cables - Google Patents
A kind of insulation puncture line clamping and the method using the insulation puncture line clamping connection cables Download PDFInfo
- Publication number
- CN107046185A CN107046185A CN201710013133.6A CN201710013133A CN107046185A CN 107046185 A CN107046185 A CN 107046185A CN 201710013133 A CN201710013133 A CN 201710013133A CN 107046185 A CN107046185 A CN 107046185A
- Authority
- CN
- China
- Prior art keywords
- upper shell
- wedge shaped
- piercing blade
- shaped squeeze
- squeeze block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- 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
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2404—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation
- H01R4/2412—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation actuated by insulated cams or wedges
-
- 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
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
-
- 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
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/5083—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a wedge
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The present invention relates to a kind of insulation puncture line clamping and using the method for the insulation puncture line clamping connection cables, wherein, insulation puncture line clamping is included in upper shell and lower house, upper shell provided with upper piercing blade and the cushion for matching with upper shell downside shape and being easy to upper piercing blade to lead to；Lower piercing blade is provided with lower house and matches with lower house upper side shape and is easy to lower piercing blade to pass through cushion；Upper shell and lower house coordinate outer two side of docking to coordinate provided with Elastic buckle；The upper side edge that upper piercing blade is connected with upper shell is fixed with sliding block, coordinate in upper shell on the upside of sliding block and be provided with wedge shaped squeeze block can horizontally slip and that piercing blade can be extruded up and down, the compressive plane coordinated with the lozenges of wedge shaped squeeze block is provided with upper shell on the upside of wedge shaped squeeze block, wedge shaped squeeze block promotes sliding block to drive piercing blade to move downward on the outside of upper shell during slid inward, and wedge shaped squeeze block end compressive plane end corresponding with upper shell is provided with Anti-backup mechanism.
Description
Technical field
The present invention relates to electric armour clamp technical field, more particularly to a kind of insulation puncture line clamping for being easy to clamping, for exhausted
Edge cable branch or the quick connection of continued access circuit.
Background technology
Piercing blade is fixed with insulation puncture line clamping of the prior art, including upper casing and lower casing, the upper casing,
Provided with lower piercing blade in lower casing, the mating surface position of upper casing and lower casing is provided between sealing gasket, waterproof silicone grease, upper casing and lower casing
High-strength bolt and torque nut are equipped with, torque nut is connected composition nut assembly with locking nut.When cable needs
When branch or continued access, main cables and breakout cable are clamped between the piercing blade of the upper lower casing of insulation puncture line clamping, height is penetrated
Strength bolts, then twist the torque nut on wire clamp by box spanner, are compressed upper-lower casing by locking nut, herein mistake
Piercing blade meeting penetrating insulating layer of cable in journey, conducting, main cables and breakout cable conducting connection are contacted with conductor；When torque reaches
During to setting value, the connection between torque nut and mother nut is disconnected, and upper-lower casing is locked by locking nut, and torque nut takes off
Fall.The insulation puncture line clamping of such a structure, is to be fixedly connected between piercing blade and housing, the line of the wire clamp connection of same specification
Cable diameter range is small, and the torque error range that comes off of torque nut is big, cable diameter and piercing blade in prescribed limit
Contact dynamics it is different, it may appear that the problem of loose contact or piercing blade cut-out cable conductors.In addition, upper casing and lower casing are used
Bolt and nut clamp mode, at the scene install connection when, by the both hands of an operator, should fixed cable, connect again
And clamping screw nut, operation difficulty is big, requires high to operator.
The content of the invention
The deficiency that the present invention exists for the structure of insulation puncture line clamping in the prior art and connected mode, provides a kind of connect
Connect easily and fast, the accurate insulation puncture line clamping of clamping force and the method using the insulation puncture line clamping connection cables.
The object of the present invention is achieved like this, a kind of insulation puncture line clamping, including coordinates the upper shell and lower casing of docking
In upper half groove provided with two arcs in left and right on the downside of body, the upper shell, the upper shell provided with the upper half groove of insertion two on wear
Bayonet piece and the cushion for matching with upper shell downside shape and being easy to upper piercing blade to lead to；The upside correspondence of the lower house
Provided with lower half groove corresponding with upper half groove, in lower house position corresponding with upper piercing blade be fixed with lower piercing blade and with
Lower house upper side shape matches and is easy to lower piercing blade to pass through cushion；The upper shell and lower house coordinate the outer of docking
Two sides, which coordinate, is provided with Elastic buckle；The upper side edge that the upper piercing blade is connected with upper shell is fixed with sliding block, the cunning
Coordinate in upper shell on the upside of block and be provided with wedge shaped squeeze block can horizontally slip and that piercing blade can be extruded up and down, the wedge shape
It is provided with the compressive plane coordinated with the lozenges of wedge shaped squeeze block in upper shell on the upside of crushing block, the wedge shaped squeeze block is from upper casing
Sliding block is promoted to drive piercing blade to move downward during external side slid inward, the wedge shaped squeeze block end is corresponding with upper shell
Compressive plane end is provided with Anti-backup mechanism.
The insulation puncture line clamping of the present invention, has abandoned the fastening means of stay bolt in the prior art and torque nut combination,
Load between upper shell and lower house after insulation cable waiting, quickly fixed and realized preliminary pre- by Elastic buckle first
Tightly, the process for installing simultaneously fastening bolt nut one by one is eliminated, quick connection is realized and fixed；Wedge shape is inwardly extruded by instrument
Crushing block, the conjunction that the wedge shaped squeeze block inwardly surveys in moving process in lozenges is matched somebody with somebody under effect while moving down, promotion sliding block
And upper piercing blade is moved down, so that distance makes piercing blade pierce through insulation cable and conductor between piercing blade above and below reducing
Contact realize conducting connection, anti-down gear mechanism can effectively prevent wedge shaped squeeze block fall back with above and below locking piercing blade away from
From, it is ensured that good conducting after locking.And upper piercing blade and lower piercing blade after the insulating clamp structure of the present invention, pretension
Distance have certain regulation space, wire range applicatory is bigger, and the size of coupling mechanism force can pass through wedge shaped squeeze block
The depth of propulsion is controlled.
For ease of realizing the mating connection of sliding block and wedge shaped squeeze block, the portion that the sliding block is connected with wedge shaped squeeze block
Position is swallow-tail form, and the position that is slidably matched of the wedge shaped squeeze block is provided with dovetail groove.
For ease of the quick fixation of upper shell and lower house, the Elastic buckle includes the bullet that upper shell is laterally set below
Property grab, the lower house is laterally correspondingly provided with the neck for being easy to elastic fastening hook to hook.
For ease of realizing locking and the anti-retrogression of wedge shaped squeeze block, the Anti-backup mechanism is set including wedge shaped squeeze block end
The barb put, if the compressive plane end is correspondingly provided with arterial highway pawl, the hook dirt of the barb is to outer end on the upside of wedge shaped squeeze block
Tilt, the pawl is opposite with the incline direction of barb and mutually hooks together.
Further, glide direction of the wedge shaped squeeze block along upper shell is provided with initial position, the upper shell and wedge
The corresponding position of barb of shape crushing block is provided with the interior step of spacing initial position.
The present invention also provides a kind of clamping means that insulation cable is connected using above-mentioned insulation puncture line clamping, including following step
Suddenly:1) fill water-proof silica-gel respectively in the groove of arc half of upper shell and lower house and load cushion, then by main cables and
Breakout cable is respectively charged into the lower half groove of lower house and makes the lower piercing blade in each cable alignment lower half groove, then by upper casing
Body coordinates with lower house to be docked, and fixes pretension by Elastic buckle, and now the wedge shaped squeeze block in upper shell is located at initial bit
Put；
2）By Special clamping tool holder upper shell, interior Slideslip of the wedge shaped squeeze block to upper shell is promoted, while wedge shape is squeezed
Briquetting, which promotes upper piercing blade to move down, makes lower piercing blade gradually pierce insulating barrier and conductor conducting；The Special clamping work
Tool, which is provided with, to be used to show clamping pressure pressure gauge, piercing blade and insulation cable when the pressure that pressure gauge is shown reaches setting value
The fully on successful connection of conductor.
The clamping means of insulation cable are connected using above-mentioned insulation puncture line clamping, after insulation cable is installed, upper shell is with
By Elastic buckle it is to realize quick to fix pretension after housing docking；By Special clamping tool holder wedge shaped squeeze block, and
Clamping pressure can be intuitively observed in clamping process, in order to the clamping force of piercing blade above and below accurate measurements and control, gram
Take conductor loose contact or piercing blade because thrust is excessive cut off cable conductors the problem of.
For ease of accurate control clamping force, the step 2）In Special clamping instrument include by rotating shaft connection binding clip
One and binding clip two, the opposite side of binding clip one and binding clip the two-phase countershaft is provided with co-acting lever one and co-acting lever two, described
Pressure detecting part is provided between binding clip one and binding clip two, the co-acting lever one or co-acting lever two are provided with and pressure detecting
The pressure gauge of part connection.
Brief description of the drawings
Fig. 1 is the structural representation of the insulation puncture line clamping of the present invention.
Fig. 2 is the profile in Fig. 1 along A-A.
Fig. 3 is the profile in Fig. 2 along B-B.
Fig. 4 is the clamping schematic diagram that insulation cable is connected using the insulation puncture line clamping of the present invention
Wherein, 1 upper shell；Piercing blade on 101；102 wedge shaped squeeze blocks；102A barbs；103 elastic fastening hooks；104 sliding blocks；
105 pawls；Step in 106；2 lower houses；201 times piercing blades；202 necks；3 Special clamping instruments；301 binding clips one；302 pincers
First two；303 co-acting levers one；304 co-acting levers two；305 pressure gauges.
Embodiment
Embodiment 1
It is the insulation puncture line clamping of the present invention, including coordinate the upper shell 1 and lower house 2 of docking, upper casing as shown in Fig. 1-Fig. 3
Upper piercing blade 101 in upper half groove of the downside of body 1 provided with two arcs in left and right, upper shell 1 provided with the upper half groove of insertion two and with
The cushion that the downside shape of upper shell 1 matches and is easy to upper piercing blade 101 to lead to；The upside of lower house 2 be correspondingly provided with it is upper
In the corresponding lower half groove of half groove, lower house lower piercing blade 201 is fixed with the corresponding position of upper piercing blade 101 and with
The upper side shape of housing 2 matches and is easy to lower piercing blade to pass through cushion；Upper shell 2 and lower house 3 coordinate outer the two of docking
Side, which coordinates, is provided with Elastic buckle；The Elastic buckle includes the lateral elastic fastening hook 103 set below of upper shell 1, the side of lower house 2
The neck 202 for being easy to elastic fastening hook 103 to hook to being correspondingly provided with.The upper side edge that upper piercing blade 101 is connected with upper shell is fixed
Provided with sliding block 104, coordinate in the upper shell of the upside of sliding block 104 provided with can horizontally slipping and upper piercing blade can be extruded up and down
What the lozenges being provided with wedge shaped squeeze block 102, the upper shell 1 of the upside of wedge shaped squeeze block 102 with wedge shaped squeeze block 102 coordinated squeezes
Pressure surface, wedge shaped squeeze block 102 promotes sliding block 104 to drive upper piercing blade 101 to move downward on the outside of upper shell during slid inward,
The end of wedge shaped squeeze block 102 compressive plane end corresponding with upper shell 1 is provided with Anti-backup mechanism；The Anti-backup mechanism includes wedge shape
The barb 102A that the end of crushing block 102 is set, if compressive plane end is correspondingly provided with arterial highway pawl 105, barb 102A hook dirt to
The upside outer end of wedge shaped squeeze block 102 is tilted, and pawl 105 is opposite with barb 102A incline direction and mutually hooks together, such as Fig. 2 institutes
Show.
For ease of realizing the mating connection of sliding block and wedge shaped squeeze block, sliding block 104 is connected with wedge shaped squeeze block 102
Position is swallow-tail form, and the position that is slidably matched of wedge shaped squeeze block 102 is provided with dovetail groove, as shown in Figure 3.Further, wedge shape is squeezed
Glide direction of the briquetting 102 along upper shell 1 is provided with initial position, the position corresponding with the barb of wedge shaped squeeze block 102 of upper shell 1
Interior step 106 provided with spacing initial position.
The insulation puncture line clamping of the present invention, has abandoned the fastening means of stay bolt in the prior art and combined moment nut.
Load between upper shell 1 and lower house 2 after insulation cable waiting, quickly fixed and realized preliminary by Elastic buckle first
Pretension, eliminates the process for installing simultaneously fastening bolt nut one by one, realizes quick connection and fixed；Wedge is inwardly extruded by instrument
Shape crushing block 102, the wedge shaped squeeze block 102 is inwardly surveyed in moving process and moved down simultaneously in the case where the conjunction of lozenges is with effect,
Sliding block 104 and upper piercing blade 101 is promoted to move down, so that distance pierces through piercing blade between piercing blade above and below reducing
Insulation cable contacts realization conducting connection with conductor, and Anti-backup mechanism can effectively prevent from wedge shaped squeeze block 102 from falling back to lock
The distance of piercing blade up and down, it is ensured that good conducting after locking.And it is upper after the insulating clamp structure of the present invention, pretension to puncture
The distance of blade 101 and lower piercing blade 201 has certain regulation space, and wire range applicatory is bigger, coupling mechanism force it is big
It is small to be controlled by the depth of the propulsion of wedge shaped squeeze block.
Embodiment 2
As shown in figure 4, connecting the clamping means of insulation cable using above-mentioned insulation puncture line clamping, comprise the following steps:1) upper
Water-proof silica-gel is filled respectively in the groove of arc half of housing 1 and lower house 2 and loads cushion, then by main cables and breakout cable
It is respectively charged into the lower half groove of lower house 2 and makes the lower piercing blade 201 in each cable alignment lower half groove, then by upper shell 1
Coordinate with lower house 2 and dock, and pretension is fixed by Elastic buckle, now the wedge shaped squeeze block 102 in upper shell is located at initial
Position, both barb was positioned at interior step；
2）Upper shell 1 is clamped by Special clamping instrument 3, interior Slideslip of the wedge shaped squeeze block 102 to upper shell 1 is promoted, simultaneously
Wedge shaped squeeze block 102, which promotes upper piercing blade 101 to move down, to be made lower piercing blade 101 gradually pierce insulating barrier to lead with conductor
It is logical；The Special clamping instrument 3, which is provided with, to be used to show clamping pressure pressure gauge 305, when the pressure that pressure gauge 305 is shown reaches setting
The conductor of piercing blade and insulation cable fully on successful connection during value.Wherein, above-mentioned Special clamping instrument is included by turning
The binding clip 1 and binding clip 2 302 of axle connection, binding clip 1 and binding clip 2 302 are provided with co-acting lever with respect to the opposite side of rotating shaft
One 303 and co-acting lever 2 304, pressure detecting part, co-acting lever 1 are provided between binding clip 1 and binding clip 2 302
Or co-acting lever 2 304 is provided with the pressure gauge 305 being connected with pressure detecting part.
The clamping means of insulation cable are connected using above-mentioned insulation puncture line clamping, after insulation cable is installed, upper shell 1 is with
Housing 2 by Elastic buckle is to realize quick to fix pretension after docking；By Special clamping tool holder wedge shaped squeeze block 102,
And clamping pressure can be intuitively observed in clamping process, in order to the clamping of piercing blade above and below accurate measurements and control
Power, overcome conductor loose contact or piercing blade because thrust is excessive cut off cable conductors the problem of.
Claims (7)
1. a kind of insulation puncture line clamping, including coordinate on the downside of the upper shell and lower house of docking, the upper shell provided with left and right two
The upper half groove of individual arc, upper piercing blade in the upper shell provided with the upper half groove of insertion two and with upper shell downside shape phase
Match somebody with somebody and be easy to the logical cushion of upper piercing blade；Lower half groove corresponding with upper half groove is correspondingly provided with the upside of the lower house, under
Position corresponding with upper piercing blade is fixed with lower piercing blade and matches and be easy to lower house upper side shape in housing
Lower piercing blade passes through cushion；It is provided with characterized in that, the upper shell and lower house coordinate outer two side of docking to coordinate
Elastic buckle；The upper side edge that the upper piercing blade is connected with upper shell is fixed with the upper shell on the upside of sliding block, the sliding block
Interior cooperation is provided with upper on the upside of wedge shaped squeeze block that is can horizontally slipping and can extruding piercing blade up and down, the wedge shaped squeeze block
The compressive plane coordinated with the lozenges of wedge shaped squeeze block, wedge shaped squeeze block slid inward on the outside of upper shell are provided with housing
When promote sliding block to drive piercing blade to move downward, wedge shaped squeeze block end compressive plane end corresponding with upper shell is provided with
Anti-backup mechanism.
2. insulation puncture line clamping according to claim 1, it is characterised in that the sliding block is connected with wedge shaped squeeze block
Position be swallow-tail form, the position that is slidably matched of the wedge shaped squeeze block is provided with dovetail groove.
3. insulation puncture line clamping according to claim 1, it is characterised in that the Elastic buckle include upper shell it is lateral under
The elastic fastening hook that side is set, the lower house is laterally correspondingly provided with the neck for being easy to elastic fastening hook to hook.
4. insulation puncture line clamping according to claim 1, it is characterised in that the Anti-backup mechanism includes wedge shaped squeeze block end
The barb set is held, if the compressive plane end is correspondingly provided with arterial highway pawl, the hook dirt of the barb is on the upside of wedge shaped squeeze block
Outer end is tilted, and the pawl is opposite with the incline direction of barb and mutually hooks together.
5. insulation puncture line clamping according to claim 4, it is characterised in that slip side of the wedge shaped squeeze block along upper shell
To provided with initial position, upper shell position corresponding with the barb of wedge shaped squeeze block is provided with the interior platform of spacing initial position
Rank.
6. the clamping means of the insulation puncture line clamping described in a kind of any one of claim 1-5, it is characterised in that including as follows
Step:1) water-proof silica-gel is filled respectively in the groove of arc half of upper shell and lower house and load cushion, then by main cables
It is respectively charged into breakout cable in the lower half groove of lower house and makes the lower piercing blade in each cable alignment lower half groove, then will be upper
Housing coordinates with lower house to be docked, and fixes pretension by Elastic buckle, and now the wedge shaped squeeze block in upper shell is located at initial
Position；
2）By Special clamping tool holder upper shell, interior Slideslip of the wedge shaped squeeze block to upper shell is promoted, while wedge shape is squeezed
Briquetting, which promotes upper piercing blade to move down, makes lower piercing blade gradually pierce insulating barrier and conductor conducting；The Special clamping work
Tool, which is provided with, to be used to show clamping pressure pressure gauge, piercing blade and insulation cable when the pressure that pressure gauge is shown reaches setting value
The fully on successful connection of conductor.
7. clamping means according to claim 6, it is characterised in that the step 2）In Special clamping instrument include it is logical
The binding clip one and binding clip two of rotating shaft connection are crossed, the opposite side of binding clip one and binding clip the two-phase countershaft is provided with the He of co-acting lever one
Co-acting lever two, is provided with pressure detecting part, the co-acting lever one or co-acting lever two between the binding clip one and binding clip two
Provided with the pressure gauge being connected with pressure detecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710013133.6A CN107046185B (en) | 2017-01-09 | 2017-01-09 | A kind of insulation puncture line clamping and the method using the insulation puncture line clamping connection cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710013133.6A CN107046185B (en) | 2017-01-09 | 2017-01-09 | A kind of insulation puncture line clamping and the method using the insulation puncture line clamping connection cables |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107046185A true CN107046185A (en) | 2017-08-15 |
| CN107046185B CN107046185B (en) | 2018-06-26 |
Family
ID=59543531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710013133.6A Active CN107046185B (en) | 2017-01-09 | 2017-01-09 | A kind of insulation puncture line clamping and the method using the insulation puncture line clamping connection cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107046185B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978872A (en) * | 2017-11-15 | 2018-05-01 | 惠阳晋煜工业有限公司 | A kind of connector for low-voltage circuit of connecting |
| CN112636015A (en) * | 2020-11-20 | 2021-04-09 | 国网浙江海盐县供电有限公司 | Insulating puncture fastener |
| WO2023155976A1 (en) * | 2022-02-15 | 2023-08-24 | Te Connectivity Solutions Gmbh | Tools, systems and methods for installing cable connectors |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2523036Y (en) * | 2001-09-09 | 2002-11-27 | 叶木林 | Puncture cable clamp |
| US20100151735A1 (en) * | 2008-12-17 | 2010-06-17 | Fci Americas Technology, Inc. | Data collecting connection |
| CN105356091A (en) * | 2015-10-13 | 2016-02-24 | 国家电网公司 | Uninterrupted puncture clamp with electric wire correction function |
| CN106099808A (en) * | 2016-05-02 | 2016-11-09 | 胡小青 | Modified model wedge clamp |
-
2017
- 2017-01-09 CN CN201710013133.6A patent/CN107046185B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2523036Y (en) * | 2001-09-09 | 2002-11-27 | 叶木林 | Puncture cable clamp |
| US20100151735A1 (en) * | 2008-12-17 | 2010-06-17 | Fci Americas Technology, Inc. | Data collecting connection |
| CN105356091A (en) * | 2015-10-13 | 2016-02-24 | 国家电网公司 | Uninterrupted puncture clamp with electric wire correction function |
| CN106099808A (en) * | 2016-05-02 | 2016-11-09 | 胡小青 | Modified model wedge clamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978872A (en) * | 2017-11-15 | 2018-05-01 | 惠阳晋煜工业有限公司 | A kind of connector for low-voltage circuit of connecting |
| CN112636015A (en) * | 2020-11-20 | 2021-04-09 | 国网浙江海盐县供电有限公司 | Insulating puncture fastener |
| WO2023155976A1 (en) * | 2022-02-15 | 2023-08-24 | Te Connectivity Solutions Gmbh | Tools, systems and methods for installing cable connectors |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107046185B (en) | 2018-06-26 |
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