CN107946794B - A kind of insulation puncture line clamping - Google Patents
A kind of insulation puncture line clamping Download PDFInfo
- Publication number
- CN107946794B CN107946794B CN201710931438.5A CN201710931438A CN107946794B CN 107946794 B CN107946794 B CN 107946794B CN 201710931438 A CN201710931438 A CN 201710931438A CN 107946794 B CN107946794 B CN 107946794B
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- clamp plate
- lower clamp
- upper clamp
- plate
- chamber
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Links
- 238000009413 insulation Methods 0.000 title claims abstract description 34
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 25
- 239000004519 grease Substances 0.000 claims description 13
- 229920001296 polysiloxane Polymers 0.000 claims description 13
- 241000524057 Acacia fleckii Species 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 12
- 238000000926 separation method Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—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 characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- 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
- H01R11/03—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 characterised by the relationship between the connecting locations
- H01R11/09—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 characterised by the relationship between the connecting locations the connecting locations being identical
-
- 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
- H01R4/2408—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 clamping screws
-
- 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
- H01R4/44—Clamping areas on both sides of screw
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The present invention relates to a kind of insulation puncture line clampings.A kind of insulation puncture line clamping, including upper clamp plate, lower clamp plate and branch line terminal cap sleeve, upper clamp plate is connected with lower clamp plate by clamping device, clamping device includes fastening bolt and torque nut, the square through hole passed through for fastening bolt is provided on lower clamp plate, it is compatible rectangular that fastening bolt is located at the Duan Weiyu square through hole in square through hole, at least three thorn pieces are provided in upper clamp plate and lower clamp plate, thorn piece in upper clamp plate and the thorn piece in lower clamp plate correspond, upper clamp plate is equipped with mobile device, lower clamp plate is equipped with gripping mechanism, mobile device on upper clamp plate is matched with the gripping mechanism on the lower clamp plate of another mutually isostructural penetrating cable clamp, the both ends of thorn piece are equipped with ratchet, the two sides of the ratchet of at least one thorn piece, which are equipped with, in the corresponding two thorn pieces set punctures greasing device.The present invention can connect simultaneously more branch cables by a backbone cable, and installation effectiveness is high, highly-safe.
Description
Technical field
The present invention relates to a kind of electric armour clamp technical fields, more particularly, to a kind of insulation puncture line clamping.
Background technique
Existing insulation puncture line clamping mainly by enhancing shell, piercing blade, gasket, waterproof silicone grease, high-strength bolt,
Torque nut and cable termination cap sleeve composition.It is when cable need to do branch or connect, cable branch line terminal insertion waterproof is whole
End cap set after determining main line branch location, twists the torque nut on wire clamp with box spanner, and contacting blade in the process can pierce through
Cable insulation is contacted with conductor, and gasket ring voltage cable is punctured around position, and silicone grease overflows in shell, when torque reaches
When to setting value, nut moment explosive separation, main line and branch line are switched on, and waterproof performance and electrical effects have reached standard and wanted
The parameter asked.
An insulation puncture line clamping can only connect a main line and one to existing insulation puncture line clamping simultaneously during installation
Branch cable, operating efficiency is low, this brings great inconvenience to staff；And the intracorporal waterproof silicone grease of shell is smeared easily
Unevenly, the functional effects such as good waterproof sealing and lubrication insulation can not be played.
Summary of the invention
The present invention provides a kind of installation effectiveness height, can be connected simultaneously by a backbone cable primarily directed to the above problem
Connect more branch cables, and highly-safe insulation puncture line clamping.
The purpose of the present invention is mainly to be achieved by following proposal: a kind of insulation puncture line clamping, including upper clamp plate,
Lower clamp plate and branch line terminal cap sleeve, the upper clamp plate are connected with lower clamp plate by clamping device, the upper clamp plate and lower folder
Two clamp slots are formed when plate closes up, the clamping device includes fastening bolt and torque nut, and the upper clamp plate is under
The through-hole passed through for fastening bolt is provided on clamping plate, be provided on the lower clamp plate passed through for fastening bolt it is rectangular logical
Hole, the fastening bolt are located at that the Duan Weiyu square through hole in square through hole is compatible rectangular, the upper clamp plate and
At least three thorn pieces are provided in lower clamp plate, the thorn piece in the upper clamp plate and the thorn piece in lower clamp plate correspond, institute
It is provided with the mobile device for being connected with thorn piece and can be conductive on the upper clamp plate stated, is provided on the lower clamp plate and thorn piece phase
The gripping mechanism for connecting and can be conductive, mobile device on the upper clamp plate under another mutually isostructural penetrating cable clamp
Gripping mechanism on clamping plate matches, and the both ends of the thorn piece are provided with ratchet, and two be correspondingly arranged pierce in piece at least
The two sides of the ratchet of one thorn piece are provided with puncture greasing device, and the puncture greasing device includes that setting is contacted with ratchet
Upper clamp plate or lower clamp plate inner wall on runner, be arranged in thorn piece bottom lower end upper clamp plate or in lower clamp plate receive rouge chamber,
Puncture spring, the pushing block that the waterproof silicone grease received in rouge chamber and runner is set, thorn piece bottom is set and is received between the face of rouge bottom of chamber
And the pushing block spring that pushing block side is set and is received between rouge chamber side, the runner with receive rouge chamber and be connected.Upper clamp plate and
Lower clamp plate is connected by clamping device, and two clamp slots are formed when upper clamp plate and lower clamp plate close up, and clamping device includes fastening spiral shell
It is provided with the through-hole passed through for fastening bolt on bolt and torque nut, upper clamp plate and lower clamp plate, is provided on lower clamp plate for fastening
The square through hole that bolt passes through, it is compatible rectangular that fastening bolt is located at the Duan Weiyu square through hole in square through hole, when will
When fastening bolt is put into through-hole, rectangular section in fastening bolt is bonded the inner wall with square through hole, when tightening fastening bolt,
Due to through-hole be it is rectangular, so fastening bolt will not rotate in through-hole with turning, fastening effect is good, increase operation effect
Rate, when operation, which first unscrews wire clamp, to be adjusted to suitable position, then main line is caught in the clamp slot of side, then branch line is put into
In the clamp slot of the other side, branch line terminal is inserted into branch line terminal cap sleeve, torque nut is tightened by hand, wire clamp is fixed on properly
Position, be provided at least three thorn pieces in upper clamp plate and lower clamp plate, the thorn piece in upper clamp plate and the thorn piece one in lower clamp plate
One is corresponding, and the mobile device for being connected with thorn piece and can be conductive is provided on upper clamp plate, is provided on lower clamp plate and is connected with thorn piece
The gripping mechanism for connecing and can be conductive, mobile device on upper clamp plate on the lower clamp plate of another mutually isostructural penetrating cable clamp
Gripping mechanism matches, can be identical in another structure after the branch line and main line on an insulation puncture line clamping fix
Two branch lines are fixed in the clamp slot of insulation puncture line clamping, it then will be on this wire clamp by another mobile insulation puncture line clamping
The electrical connection of two wire clamps may be implemented with the gripping mechanism on the wire clamp lower clamp plate of main line in mobile device insertion, thus
The electrical connection of a backbone cable and three branch cables may be implemented；The both ends of thorn piece are provided with ratchet, are correspondingly arranged
Two thorn pieces in two sides of ratchet of at least one thorn piece be provided with puncture greasing device, puncturing greasing device includes that setting exists
Runner on the inner wall of the upper clamp plate or lower clamp plate that contact with ratchet is arranged in the upper clamp plate or lower clamp plate of thorn piece bottom lower end
Receive rouge chamber, the waterproof silicone grease received in rouge chamber and runner is set, thorn piece bottom is set and is received between the face of rouge bottom of chamber puncture
Spring, pushing block and the pushing block spring that pushing block side is arranged in and receives between rouge chamber side, waterproof silicone grease is full of runner and rouge chamber of receiving
It is interior, with the uniform clamp load torque nut of the box spanner of suitable dimension, with gradually tightening for torque nut, penetrating cable clamp upper clamp plate
Gradually close up with lower clamp plate, meanwhile, the thorn piece for being provided with puncture greasing device is squeezed the past direction movement for puncturing spring, when
When pushing up on pushing block, push pushing block mobile toward pushing block spring direction, runner with receive rouge chamber and be connected so that waterproof silicone grease by
It is overflowed outward after extruding along runner, is obstructed and can not move after the mobile a certain distance of thorn piece, the ratchet for then piercing piece starts to wear
Cable insulation is pierced and pierced, metallic conductor is gradually squeezed and be pierced into, the waterproof silicone grease of spilling is covered with ratchet and cable insulation
Good insulation water-proof seal is played the role of in outer surface, continues to use box spanner clamp load torque nut, when torque reaches setting value
When, nut moment explosive separation, main line and branch line are switched on, and waterproof performance and electrical effects have reached the ginseng of standard requirements
Number, when the two sides of the ratchet for two one of thorn pieces of thorn piece being correspondingly arranged in upper clamp plate and lower clamp plate are provided with puncture fat liquoring
When device, another thorn piece correspondence is fixed in upper clamp plate or lower clamp plate, and fixed thorn piece can more efficiently puncture cable insulation
Layer with conductor to contact, while the thorn piece for being provided with puncture greasing device has one under the collective effect of pushing block and puncture spring
A thrust acted on cable increases safety so that cable clip obtains more firm；When correspondence is set in upper clamp plate and lower clamp plate
The two sides of the ratchet of set two thorn pieces are provided with when puncturing greasing device, the waterproof silicone grease distribution of spilling it is more uniform,
Waterproof sealing effect is more preferable, while two be correspondingly arranged pierce the power that piece acts on relative direction on cable, so that cable clip obtains
It is more firm, increase safety.
Preferably, the mobile device includes the linking arm being arranged on upper clamp plate, the linking arm it is outermost
End is provided with push plate, is provided with push plate sleeve on the linking arm at push plate, and the gripping mechanism includes that setting exists
Connecting rod on lower clamp plate, the outermost end of the connecting rod are provided with fixed block, push plate chamber are provided in the fixed block,
The push plate chamber two sides are provided with slide block chamber, and sliding block compatible with push plate, the cunning are provided in the slide block chamber
Spring is connected in block and slide block chamber side walls.When mobile device is inserted into gripping mechanism, the push plate of mobile device acts on cunning
Power on block compresses spring inward, thus it is mobile toward opposite sides in slide block chamber with movable slider, allow push plate suitable
Benefit is moved along push plate chamber toward the intracavitary portion of push plate, and when being moved to certain distance, push plate does not act on the power on sliding block, two sides
Sliding block moves under the elastic force effect of spring relative to toward push plate direction, at this moment, a side plane of sliding block and a side plane of push plate
It abuts against, is moved outward to limit push plate, so that mobile device and gripping mechanism are fixed, so that two knots
The identical insulation puncture line clamping of structure can be electrically connected；It, only need to be by mobile device toward push plate chamber when separating two wire clamps
Inside one is pushed up, and the power that push plate sleeve acts on two side slides makes sliding block mobile to two sides, then can remove push plate, from
And realize the separation of two wire clamps.
Preferably, the puncture greasing device on the upper clamp plate is located at spaced two thorns piece, lower clamp plate
On puncture greasing device be staggered with the puncture greasing device position on upper clamp plate.When the puncture greasing device on upper clamp plate is located at
At spaced two thorns piece, the puncture greasing device on lower clamp plate is staggered with the puncture greasing device position on upper clamp plate
When, there is the thrust acted on cable equipped with the thorn piece for puncturing greasing device, while setting corresponding with this thorn piece is another
The two neighboring thorn sector-meeting of one fixed thorn piece acts on cable and pierces the power relative direction that piece acts on cable with this
Power greatly increases safety so that main line branch cable is more firm under stress condition.
Preferably, it is provided with sliding slot on the inner wall of the upper clamp plate contacted with pushing block bottom surface or lower clamp plate, it is described
Sliding slot in be provided with the ball contacted with pushing block bottom surface.It is arranged on the inner wall of the upper clamp plate or lower clamp plate that are contacted with pushing block bottom surface
There is sliding slot, the ball contacted with pushing block bottom surface is provided in sliding slot, when thorn piece, which moves down, pushes pushing block mobile, ball greatly subtracts
Small pushing block frictional force suffered when mobile, so that it is more stable when operation wire clamp, it is high-efficient.
Preferably, the lower clamp plate two sides are provided with card slot, the two sides of the upper clamp plate, which are provided with, can be embedded in card
The card holder of slot.Lower clamp plate two sides are provided with card slot, and the two sides of upper clamp plate are provided with the card holder that can be embedded in card slot, when upper clamp plate is under
When clamping plate gradually closes up clamping, the card holder of upper clamp plate two sides can be embedded in the card slot of lower clamp plate two sides, so that upper clamp plate and lower folder
The combination of plate is more firm.
Preferably, the two sides of the lower clamp plate are provided with limit plate, the upper clamp plate be located at two pieces of limit plates it
Between.The two sides of lower clamp plate are provided with limit plate, and upper clamp plate is located between two pieces of limit plates, when upper clamp plate and lower clamp plate gradually close up
When clamping, the limit plate on lower clamp plate move upper clamp plate can not, so that the combination of upper clamp plate and lower clamp plate is more firm.
Therefore, a kind of insulation puncture line clamping of the invention has following advantages: can pass through a backbone cable while connect
More branch cables, installation effectiveness is high, highly-safe.
Detailed description of the invention
Attached drawing 1 is a kind of structural representation front view of the invention.
Attached drawing 2 is a kind of structural representation left view of the invention.
Attached drawing 3 is the structural schematic diagram of lower clamp plate of the invention.
Attached drawing 4 is the structural schematic diagram of puncture greasing device of the invention.
Attached drawing 5 is the structural schematic diagram of mobile device and gripping mechanism of the invention.
It illustrates: 1- torque nut, 2- push plate, 3- push plate sleeve, 4- linking arm, 5- clamp slot, 6- ratchet, 7- fastening
Bolt, 8- upper clamp plate, 9- lower clamp plate, 10- connecting rod, 11- fixed block, 12- card holder, 13- branch line terminal cap sleeve, 14- limit plate,
15- through-hole, 16- card slot, 17- pierce piece, 18- runner, and 19- receives rouge chamber, and 20- sliding slot, 21- punctures spring, 22- pushing block, 23- pushing block
Spring, 24- ball, 25- push plate chamber, 26- slide block chamber, 27- sliding block, 28- spring.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1: as shown in Fig. 1,2,3,4,5, a kind of insulation puncture line clamping, including upper clamp plate 8, lower clamp plate 9 and branch line
Terminal cap sleeve 13, upper clamp plate and lower clamp plate are connected by clamping device, and two clamp slots are formed when upper clamp plate and lower clamp plate close up
5, clamping device includes fastening bolt 7 and torque nut 1, and the through-hole passed through for fastening bolt is provided on upper clamp plate and lower clamp plate
15, the square through hole passed through for fastening bolt is provided on lower clamp plate, and fastening bolt is located at the side Duan Weiyu in square through hole
Shape through-hole is compatible rectangular, when fastening bolt is put into through-hole, rectangular section in fastening bolt by with square through hole
Inner wall fitting, when tightening fastening bolt, since through-hole is rectangular, so fastening bolt will not turn in through-hole with turning
Dynamic, fastening effect is good, and lower clamp plate two sides are provided with card slot 16, and the two sides of upper clamp plate are provided with the card holder 12 that can be embedded in card slot, when
When upper clamp plate and lower clamp plate gradually close up clamping, the card holder of upper clamp plate two sides can be embedded in the card slot of lower clamp plate two sides, lower clamp plate
Two sides be provided with limit plate 14, upper clamp plate is located between two pieces of limit plates, when upper clamp plate and lower clamp plate gradually close up clamping,
Limit plate on lower clamp plate move upper clamp plate can not, so that the combination of upper clamp plate and lower clamp plate is more firm；It is first when operation
Wire clamp is unscrewed and is adjusted to suitable position, then main line is caught in the clamp slot of side, then branch line is put into other side clamp
In slot, branch line terminal is inserted into branch line terminal cap sleeve, torque nut is tightened by hand, wire clamp is fixed in place, on
At least three thorn pieces 17 are provided in clamping plate and lower clamp plate, the thorn piece in upper clamp plate and the thorn piece in lower clamp plate correspond,
It is provided with the mobile device for being connected with thorn piece and can be conductive on upper clamp plate, is provided on lower clamp plate and is connected and can lead with thorn piece
The gripping mechanism of electricity, the mobile device on upper clamp plate and the gripping mechanism on the lower clamp plate of another mutually isostructural penetrating cable clamp
It matches, it, can be in the identical insulating puncturing of another structure after the branch line and main line on an insulation puncture line clamping fix
Two branch lines are fixed in the clamp slot of wire clamp, then pass through another mobile insulation puncture line clamping for the mobile device on this wire clamp
With the gripping mechanism on the wire clamp lower clamp plate of main line the electrical connection of two wire clamps may be implemented, so as to realize in insertion
The electrical connection of piece a backbone cable and three branch cables, mobile device include the linking arm 4 being arranged on upper clamp plate, connection
The outermost end of arm is provided with push plate 2, is provided with push plate sleeve 3 on linking arm at push plate, and gripping mechanism includes being arranged under
Connecting rod 10 on clamping plate, the outermost end of connecting rod are provided with fixed block 11, and push plate chamber 25, push plate chamber two are provided in fixed block
Side is provided with slide block chamber 26, and sliding block 27 compatible with push plate is provided in slide block chamber, is connected in sliding block and slide block chamber side walls
There is spring 28, when mobile device is inserted into gripping mechanism, the power that the push plate of mobile device acts on sliding block makes spring inward
Compression allows push plate smoothly along push plate chamber toward push plate chamber thus mobile toward opposite sides in slide block chamber with movable slider
Inside is mobile, and when being moved to certain distance, push plate does not act on the power on sliding block, and the sliding block of two sides is acted in the elastic force of spring
Under relative to mobile toward push plate direction, at this moment, a side plane of sliding block and a side plane of push plate abut against, to limit push plate
It moves outward, so that mobile device and gripping mechanism are fixed, so that the identical insulation puncture line clamping of two structures
It can be electrically connected；When separating two wire clamps, mobile device need to only be pushed up toward the intracavitary portion one of push plate, the effect of push plate sleeve
Power on two side slides makes sliding block mobile to two sides, then can remove push plate, to realize the separation of two wire clamps；
The both ends of thorn piece are provided with ratchet 6, and the two sides that two be correspondingly arranged pierce the ratchet of at least one thorn piece in piece, which are provided with, wears
Pierce greasing device, puncture greasing device include the runner 18 being arranged on the inner wall of the upper clamp plate or lower clamp plate that are contacted with ratchet,
Be arranged in the upper clamp plate of thorn piece bottom lower end or in lower clamp plate receive rouge chamber 19, the anti-water silicon received in rouge chamber and runner is set
Rouge, puncture spring 21, pushing block 22 and the setting that thorn piece bottom is arranged in and receives between the face of rouge bottom of chamber are in pushing block side and rouge chamber of receiving
Pushing block spring 23 between side is provided with sliding slot 20, sliding slot on the inner wall of the upper clamp plate or lower clamp plate that contact with pushing block bottom surface
It is inside provided with the ball 24 contacted with pushing block bottom surface, waterproof silicone grease is intracavitary full of runner and rouge of receiving, with the sleeve barrel spanner of suitable dimension
The uniform clamp load torque nut of hand, with gradually tightening for torque nut, penetrating cable clamp upper clamp plate and lower clamp plate gradually close up, together
When, the thorn piece for being provided with puncture greasing device is squeezed toward the direction movement for puncturing spring, and when on top to pushing block, promotion is pushed away
Block is mobile toward pushing block spring direction on ball, and ball rolls frictional force when being greatly reduced sliding block movement, improves behaviour
Make efficiency, increase safety, runner with receive rouge chamber and be connected so that waterproof silicone grease be squeezed after along runner to excessive
Out, it being obstructed and can not move after the mobile a certain distance of thorn piece, the ratchet for then piercing piece starts to puncture and pierced cable insulation, by
Step squeezes and is pierced into metallic conductor, and the waterproof silicone grease of spilling is covered with ratchet and cable insulation outer surface, plays good insulation
Waterproof sealing effect continues to use box spanner clamp load torque nut, when torque reaches setting value, nut moment explosive separation,
Main line and branch line are switched on, and waterproof performance and electrical effects have reached the parameter of standard requirements, when the puncture on upper clamp plate applies
Rouge device is located at spaced two thorns piece, the puncture greasing device punctured on greasing device and upper clamp plate on lower clamp plate
When position is staggered, there is the thrust acted on cable equipped with the thorn piece for puncturing greasing device, while corresponding with this thorn piece
The two neighboring thorn sector-meeting for another the thorn piece fixed being arranged acts on cable and pierces the power phase that piece acts on cable with this
Safety is greatly increased so that main line branch cable is more firm under stress condition to the power in direction.
It should be understood that being somebody's turn to do, examples are only for illustrating the present invention and not for limiting the scope of the present invention.In addition, it should also be understood that,
After having read the content of the invention lectured, those skilled in the art can make various modifications or changes to the present invention, these etc.
Valence form is also fallen within the scope of the appended claims of the present application.
Claims (6)
1. a kind of insulation puncture line clamping, which is characterized in that including upper clamp plate, lower clamp plate and branch line terminal cap sleeve, the upper folder
Plate is connected with lower clamp plate by clamping device, and two clamp slots, the folder are formed when the upper clamp plate and lower clamp plate close up
Tight device includes fastening bolt and torque nut, and the through-hole passed through for fastening bolt is provided on the upper clamp plate, described
The square through hole passed through for fastening bolt is provided on lower clamp plate, the fastening bolt is located at the Duan Weiyu in square through hole
Square through hole is compatible rectangular, and at least three thorn pieces, the upper clamp plate are provided in the upper clamp plate and lower clamp plate
Thorn piece in interior thorn piece and lower clamp plate corresponds, and the shifting for being connected with thorn piece and can be conductive is provided on the upper clamp plate
Device is moved, is provided on the lower clamp plate and thorn piece is connected and the gripping mechanism of energy conduction, the shifting on the upper clamp plate
Dynamic device is matched with the gripping mechanism on the lower clamp plate of another mutually isostructural penetrating cable clamp, and the both ends of the thorn piece are equal
It is provided with ratchet, the two sides that two be correspondingly arranged pierce the ratchet of at least one thorn piece in piece are provided with puncture greasing device, institute
The puncture greasing device stated includes the runner being arranged on the inner wall of the upper clamp plate or lower clamp plate that contact with ratchet, setting in thorn piece
The upper clamp plate of bottom lower end or in lower clamp plate receive rouge chamber, the waterproof silicone grease received in rouge chamber and runner, setting are set in thorn piece
Bottom and receive puncture spring between the face of rouge bottom of chamber, pushing block and the pushing block bullet that pushing block side is set and is received between rouge chamber side
Spring, the runner with receive rouge chamber and be connected.
2. a kind of insulation puncture line clamping according to claim 1, which is characterized in that the mobile device includes that setting exists
Linking arm on upper clamp plate, the outermost end of the linking arm are provided with push plate, are arranged at push plate on the linking arm
There is push plate sleeve, the gripping mechanism includes the connecting rod being arranged on lower clamp plate, the outermost end setting of the connecting rod
There is fixed block, push plate chamber is provided in the fixed block, the push plate chamber two sides are provided with slide block chamber, the slide block chamber
It is inside provided with sliding block compatible with push plate, is connected with spring in the sliding block and slide block chamber side walls.
3. a kind of insulation puncture line clamping according to claim 1, which is characterized in that the puncture fat liquoring on the upper clamp plate
Device is located at spaced two thorns piece, the puncture greasing device position punctured on greasing device and upper clamp plate on lower clamp plate
It sets and is staggered.
4. a kind of insulation puncture line clamping according to claim 1 or 2 or 3, which is characterized in that contacted with pushing block bottom surface upper
It is provided with sliding slot on the inner wall of clamping plate or lower clamp plate, the ball contacted with pushing block bottom surface is provided in the sliding slot.
5. a kind of insulation puncture line clamping according to claim 1 or 2 or 3, which is characterized in that the lower clamp plate two sides are set
It is equipped with card slot, the two sides of the upper clamp plate are provided with the card holder that can be embedded in card slot.
6. a kind of insulation puncture line clamping according to claim 1 or 2 or 3, which is characterized in that the two sides of the lower clamp plate
It is provided with limit plate, the upper clamp plate is located between two pieces of limit plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710931438.5A CN107946794B (en) | 2017-10-09 | 2017-10-09 | A kind of insulation puncture line clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710931438.5A CN107946794B (en) | 2017-10-09 | 2017-10-09 | A kind of insulation puncture line clamping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107946794A CN107946794A (en) | 2018-04-20 |
| CN107946794B true CN107946794B (en) | 2019-05-17 |
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| CN201710931438.5A Active CN107946794B (en) | 2017-10-09 | 2017-10-09 | A kind of insulation puncture line clamping |
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| CN109494497B (en) * | 2018-10-25 | 2020-03-24 | 国网浙江兰溪市供电有限公司 | Connectable insulating puncture wire clamp |
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| FR2963488B1 (en) * | 2010-07-29 | 2013-11-01 | Michaud Sa | MULTIPOLAR ELECTRICAL CONNECTION TIP |
| CN202817203U (en) * | 2012-10-18 | 2013-03-20 | 红光电气集团有限公司 | Penetrating cable clamp |
| WO2014152949A1 (en) * | 2013-03-14 | 2014-09-25 | Hubbell Incorporated | Spring-loaded insulation piercing electrical connector |
| CN205029036U (en) * | 2015-09-22 | 2016-02-10 | 广东粤创电力科技有限公司 | Pecker before family |
| CN206194979U (en) * | 2016-11-22 | 2017-05-24 | 浙江强力电力金具有限公司 | Penetrating cable clamp |
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