CN109546362A - A kind of highly-safe insulation puncture line clamping - Google Patents
A kind of highly-safe insulation puncture line clamping Download PDFInfo
- Publication number
- CN109546362A CN109546362A CN201811252015.1A CN201811252015A CN109546362A CN 109546362 A CN109546362 A CN 109546362A CN 201811252015 A CN201811252015 A CN 201811252015A CN 109546362 A CN109546362 A CN 109546362A
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- China
- Prior art keywords
- lower platen
- top board
- clamping
- piece
- thorn
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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
- H01R11/01—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
- 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
- H01R4/2407—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation having saw-tooth projections
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- Installation Of Indoor Wiring (AREA)
Abstract
The present invention relates to a kind of electric armour clamps, more particularly, to a kind of highly-safe insulation puncture line clamping.A kind of highly-safe insulation puncture line clamping, including top board and lower platen, it is connected between top board and lower platen by clamp device, top board is connected with lower platen forms two for clamping the clamp slot of cable when closing up, spinosity film trap is respectively provided in top board and lower platen, it pierces and spinosity piece is set in film trap, the two sides of thorn piece are provided with the plaster coating device in top board or lower platen, plaster coating device includes the built-in chamber being arranged in top board or lower platen, the built-in intracavitary storage cream sleeve being provided in hollow form, the bottom plate being fixed on the wall of built-in chamber is slidably connected below storage cream sleeve lining, the silicone grease chamber for storing insulation silicone grease is formed between the upper surface of bottom plate and the inner wall for storing up cream sleeve.Insulation silicone grease more uniformly can be applied to thorn on piece by the present invention, and can play good waterproof sealing and lubrication insulation effect.
Description
Technical field
The present invention relates to a kind of electric armour clamps, more particularly, to a kind of highly-safe insulation puncture line clamping.
Background technique
Insulation puncture line clamping (Insulation Piercing Connectors) mainly by insulation shell, piercing blade,
Waterproof pad, torque bolt composition.When cable branch connects, branch cable is inserted into branch line cap and determines main line branch location
Afterwards, the torque nut on wire clamp is tightened with box spanner, with tightening for torque nut, wire clamp has hidden stab knife for two pieces up and down
The insulator of piece gradually closes up, meanwhile, the arc seal gasket being wrapped in around piercing blade is gradually close to cable insulation, wears
Bayonet piece also starts to puncture cable insulation and metallic conductor.When the seal degree and piercing blade of seal gasket and insulation grease
When contact with metallic object reaches optimum efficiency, torque nut Automatic-falling, at this point, being installed and contacting dot encapsulation and electrical
Effect reaches best.
The intracorporal insulation silicone grease smearing of the shell of existing insulation puncture line clamping is easily uneven, and applying amount is less, can not
Play the functional effects such as good waterproof sealing and lubrication insulation.
Such as Chinese patent notification number are as follows: CN201171085Y, in a kind of penetrating cable clamp of bulletin on December 24th, 2008, packet
The upper cover closed by screw member fastening lid, lower cover are included, cooperating in upper cover, lower cover has piercing blade, is additionally provided with anti-
Rain cap, can lid zygonema notch, although the penetrating cable clamp has rainhat, and the upper cover both ends notches for wire edge of penetrating cable clamp is also set
Set groove and notch, effective clamping rainhat prevents from falling off, but the wire clamp interior insulation silicone grease smear it is easily uneven,
The functional effects such as good waterproof sealing and lubrication insulation can not be played.
Summary of the invention
For the present invention primarily directed to the above problem, providing one kind more uniformly can be applied to thorn piece for insulation silicone grease
On, and good waterproof sealing can be played and lubricate the highly-safe insulation puncture line clamping of insulation effect.
The purpose of the present invention is mainly to be achieved by following proposal: a kind of highly-safe insulation puncture line clamping,
It including top board and lower platen, is connected between the top board and lower platen by clamp device, the top board is under
Pressing plate connection forms two for clamping the clamp slot of cable when closing up, be respectively provided with spinosity piece in the top board and lower platen
Slot, the thorn film trap is interior to be arranged spinosity piece, and the two sides of the thorn piece are provided with the painting in top board or lower platen
Cream device, the plaster coating device include the built-in chamber being arranged in top board or lower platen, described built-in intracavitary to be provided with
In the storage cream sleeve of hollow form, the bottom being fixed on the wall of built-in chamber is slidably connected below the storage cream sleeve lining
Plate forms the silicone grease chamber for storing insulation silicone grease between the upper surface of the bottom plate and the inner wall for storing up cream sleeve, described
It pierces on the two sidewalls of piece between corresponding storage cream sleeve through elevating lever connection, the top board or lower platen are located at
It is provided on wall between thorn piece and built-in chamber for the lifting groove mobile for lifter rod lifting, the top of the built-in chamber is leaned on
The side of short thrust piece is provided with the flow-guiding channel for being connected to thorn piece side, the lower surface of the thorn piece and the underside wall of thorn film trap
Spinosity flat spring is connected between upper.It is connected between top board and lower platen by clamp device, top board connects conjunction with lower platen
Two are formed when holding together for clamping the clamp slot of cable, one of clamp slot is for clamping backbone cable, another clamp slot
For clamping branch cable, it is respectively provided with spinosity film trap in top board and lower platen, spinosity piece is set in thorn film trap, pierces the two sides of piece
The plaster coating device being provided in top board or lower platen, plaster coating device are equably applied to thorn piece for the silicone grease that will insulate
On, plaster coating device includes the built-in chamber being arranged in top board or lower platen, the built-in intracavitary storage cream set being provided in hollow form
Cylinder stores up the bottom plate for slidably connecting and being fixed on the wall of built-in chamber below cream sleeve lining, the upper surface of bottom plate and storage cream set
The silicone grease chamber for storing insulation silicone grease is formed between the inner wall of cylinder, is pierced on the two sidewalls of piece between corresponding storage cream sleeve
It is connected by elevating lever, is provided on the wall of top board or lower platen being located between thorn piece and built-in chamber for for elevating lever liter
Mobile lifting groove drops, and the top of built-in chamber is provided with the flow-guiding channel for being connected to thorn piece side by the side of short thrust piece, pierces piece
Lower surface and pierce between on the underside wall of film trap and connect spinosity flat spring, when top board and lower platen close up, thorn piece is against
On cable insulation, thorn piece is squeezed power to overcome spring force and the movement of thorn flat spring, when thorn piece is moved to thorn film trap
Bottom when can not move again, thorn piece starts to puncture and lunge in cable insulation, gradually squeezes and is pierced into metallic conductor, work as thorn
When piece moves in thorn film trap, thorn piece is mobile to drive elevating lever mobile, and elevating lever drive storage cream sleeve is slided along sidewall of the bottom plate, with
The movement of storage cream sleeve, the volume for storing up the silicone grease chamber that cream sleeve and bottom plate are formed is smaller and smaller, so that the intracavitary storage of silicone grease
The insulation silicone grease stress deposited is flowed into thorn on piece along flow-guiding channel, and the insulation silicone grease of spilling is covered with outside thorn piece and cable insulation
Good insulation water-proof seal is played the role of on surface.
Preferably, the clamp device includes fastening bolt and torque nut, it is provided on the lower platen logical
Hole is provided with sleeve matching with the through-hole on lower platen and for passing through for fastening bolt, institute on the top board
The square through hole passed through for fastening bolt is provided on the lower platen stated, the fastening bolt is located at one section in square through hole
It is compatible with square through hole rectangular.Clamp device includes fastening bolt and torque nut, is provided with through-hole on lower platen, on
It is provided with sleeve matching with the through-hole on lower platen and for passing through for fastening bolt on pressing plate, is provided on lower platen
For the square through hole that fastening bolt passes through, fastening bolt is located at the compatible side of a Duan Weiyu square through hole in square through hole
Top board and lower platen when specific operation, are first stitched together by shape, by the through-hole on the sleeve insertion lower platen on top board
It is interior, then fastening bolt is penetrated in the through-hole on lower platen, due to rectangular section in fastening bolt by in square through hole
Wall fitting, when tightening fastening bolt, since through-hole is rectangular, so fastening bolt will not rotate in through-hole with turning,
Torque nut is turned when by wire clamp and cable connection first to separately adjust top board and lower platen to suitable position, then will
Main cables are caught in the clamp slot of side, then branch cable is put into the clamp slot of the other side, then use the sleeve of suitable dimension
The uniform clamp load torque nut of spanner, with gradually tightening for torque nut, penetrating cable clamp top board and lower platen gradually close up, after
It is continuous to use box spanner clamp load torque nut, when torque reaches setting value, nut moment explosive separation, main cables and breakout cable
It is switched on, and waterproof performance and electrical effects have reached the parameter of standard requirements.
Preferably, the bottom plate is fixed on the wall of built-in chamber by support rod.Bottom plate is fixed on by support rod
On the wall of built-in chamber, the stability of bottom plate is preferable.
Preferably, being provided with the clamping apparatus being electrically connected with thorn piece on the top board, set on the lower platen
It is equipped with the fixation device for being electrically connected and matching with clamping apparatus with thorn piece, the clamping apparatus includes being arranged on top board
Master link, the master link is connected with clamping block far from one end of top board, is provided with card in the clamping block
Access slot, the clamping groove is interior to be had through clamping block side wall along clamping groove center line symmetrical setting and slides company with clamping block inner wall
The briquetting connect is connected by briquetting spring between two briquettings, and two briquettings are provided with L-shaped card on mutually close one end
Block, the fixture block include the vertical bar for being connected on briquetting and extending to outside clamping block, side of the vertical bar far from another vertical bar
It is connected with cross bar, the fixation device includes the auxiliary connecting rod being arranged on lower platen, and the auxiliary connecting rod is far from pushing
One end of plate is connected with fixed block, and the fixed block is provided with far from the side of auxiliary connecting rod to be consolidated with what two fixture blocks matched
Determine slot.Be provided on top board with the clamping apparatus that be electrically connected of thorn piece, be provided on lower platen with pierce piece be electrically connected and with clamping
The fixation device that device matches can be at another after main line and branch cable on one insulation puncture line clamping fix
Two branch cables are fixed in the clamp slot of mutually isostructural insulation puncture line clamping, then pass through another mobile insulating puncturing line
Folder has the clamping apparatus insertion on the top board of this penetrating cable clamp in the fixation device on the wire clamp lower platen of main line, thus
The electrical connection of a backbone cable and three branch cables, clamping apparatus are realized in the electrical connection for realizing two penetrating cable clamps
Including the master link being arranged on top board, master link is connected with clamping block far from one end of top board, sets in clamping block
It is equipped with clamping groove, has along clamping groove center line symmetrical setting through clamping block side wall in clamping groove and slides company with clamping block inner wall
The briquetting connect is connected by briquetting spring between two briquettings, and briquetting spring can be when clamping apparatus be by external force, will
Two briquettings are fixed on certain position, and L-shaped fixture block is provided on the mutually close one end of two briquettings, and fixture block includes connecting
The vertical bar outside clamping block is connect on briquetting and extends to, vertical bar is connected with cross bar, fixed device far from the side of another vertical bar
Including the auxiliary connecting rod being arranged on lower platen, auxiliary connecting rod is connected with fixed block far from one end of lower platen, and fixed block is separate
The side of auxiliary connecting rod is provided with the fixing groove matched with two fixture blocks, and when connecting two penetrating cable clamps, staff is first
To two briquetting actuating pressures on a penetrating cable clamp, so that two briquettings overcome the spring force of briquetting spring close to each other,
Then two briquettings relative movement, two relatively close movements of fixture block of drive simultaneously move clamping block fixture block are inserted into another and wear
It pierces in the fixing groove of the fixed block of wire clamp, then not to two briquetting active forces, two briquettings are acted in the elastic force of briquetting spring
Lower reset, so that two cross bars are connected in fixing groove, so that the identical penetrating cable clamp of two structures may be implemented electrically
Connection;When separating two penetrating cable clamps, two briquettings are made to drive the relatively close shifting of cross bar two briquetting active forces
It is dynamic, clamping block is then moved, that is, may make fixture block to be detached from fixing groove, realize the separation of two penetrating cable clamps.
Preferably, the lower platen two sides are provided with card slot, the two sides of the top board, which are provided with, can be embedded in card
Insert rack inside slot.Lower platen two sides are provided with card slot, and the two sides of top board are provided with the insert rack that can be embedded in inside card slot, when upper
When pressing plate and lower platen gradually close up clamping, the insert rack of top board two sides can be inserted into the card slot of lower platen two sides, so that upper pressure
Connection between plate and lower platen is more firm.
Preferably, the two sides of the lower platen are provided with the clamping plate for limiting to top board.The two of lower platen
Side is provided with the clamping plate for limiting to top board, the folder when top board and lower platen gradually close up clamping, on lower platen
Plate move top board can not, so that the combination of top board and lower platen is more firm.
Preferably, the quantity of the thorn piece in the top board or lower platen is at least three, in the top board
Thorn piece and lower platen in thorn piece correspond.The quantity of thorn piece in top board or lower platen is at least three, top board
Thorn piece in interior thorn piece and lower platen corresponds, so that stability when clamping cable is higher.
Therefore, the highly-safe insulation puncture line clamping of one kind of the invention has following advantages: operation of the present invention is simple, energy
It is enough that insulation silicone grease is uniformly more applied to thorn on piece, and good waterproof sealing and lubrication insulation effect can be played, it can lead to
It crosses a backbone cable while connecting more branch cables, improve the operating efficiency of staff, and safety when operation
Higher, penetrating cable clamp installs rear long service life.
Detailed description of the invention
Attached drawing 1 is main view of the invention.
Attached drawing 2 is side view of the invention.
Attached drawing 3 is the structural schematic diagram of lower platen in the present invention.
Attached drawing 4 is the structural schematic diagram of top board in the present invention.
Attached drawing 5 is the structural schematic diagram of plaster coating device in the present invention.
Attached drawing 6 is the structural schematic diagram of clamping apparatus and fixed device in the present invention.
Illustrate: 1- top board, 2- torque nut, 3- clamping apparatus, 4- master link, 5- clamp slot, 6- pierce piece, 7-
Lower platen, the auxiliary connecting rod of 8-, the fixed device of 9-, 10- fastening bolt, 11- through-hole, 12- clamping plate, 13- card slot, 14- sleeve, 15-
Insert rack, 16- silicone grease chamber, chamber built in 17-, 18- support rod, 19- flow-guiding channel, 20- store up cream sleeve, 21- bottom plate, and 22- pierces film trap,
23- pierces flat spring, 24- lifting groove, 25- elevating lever, 26- fixed block, 27- fixing groove, 28- clamping groove, 29- vertical bar, 30- cross
Bar, 31- briquetting, 32- clamping block, 33- briquetting spring, 34- fixture block.
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 highly-safe insulation puncture line clamping, including top board 1 and lower platen 7, top board 1
It is connect between lower platen 7 by clamp device, top board 1 and the connection of lower platen 7 form two for clamping cable when closing up
Clamp slot 5, for clamping backbone cable, another clamp slot 5 pushes one of clamp slot 5 for clamping branch cable
7 two sides of plate are provided with card slot 13, and the two sides of top board 1 are provided with the insert rack 15 that can be embedded in inside card slot 13, when top board 1 is under
When pressing plate 7 gradually closes up clamping, the insert rack 15 of 1 two sides of top board can be inserted into the card slot 13 of 7 two sides of lower platen, so that top board
Connection between 1 and lower platen 7 is more firm, and the two sides of lower platen 7 are provided with the clamping plate 12 for limiting to top board 1,
When top board 1 and lower platen 7 gradually close up clamping, the clamping plate 12 on lower platen 7 move top board 1 can not, so that on
The combination of pressing plate 1 and lower platen 7 is more firm, and spinosity film trap 22 is respectively provided in top board 1 and lower platen 7, pierces in film trap 22 and sets
It is equipped with thorn piece 6, the two sides of thorn piece 6 are provided with the plaster coating device in top board 1 or lower platen 7, and plaster coating device is used for will
Insulation silicone grease is equably applied on thorn piece 6, and plaster coating device includes the built-in chamber 17 being arranged in top board 1 or lower platen 7, interior
The storage cream sleeve 20 being provided in chamber 17 in hollow form is set, is slidably connected below storage 20 inner wall of cream sleeve and is fixed on built-in chamber
Bottom plate 21 on 17 wall, bottom plate 21 are fixed on the wall of built-in chamber 17 by support rod 18, and the stability of bottom plate 21 is preferable, bottom
The silicone grease chamber 16 for storing insulation silicone grease is formed between the upper surface of plate 21 and the inner wall for storing up cream sleeve 20, pierces the two sidewalls of piece
Upper to be connected between corresponding storage cream sleeve 20 by elevating lever 25, top board 1 or being located at for lower platen 7 pierce piece and built-in chamber
It is provided on wall between 17 for the lifting groove 24 for 25 lifting moving of elevating lever, the top of built-in chamber 17 leans on the one of short thrust piece
Side is provided with the flow-guiding channel 19 for being connected to thorn piece side, pierces between on the lower surface of piece and the underside wall of thorn film trap 22 and is connected with
Pierce flat spring 23, when top board 1 and lower platen 7 close up, thorn piece is against on cable insulation, thorn piece be squeezed power to gram
Clothes pierce the spring force of flat spring 23 and movement, and when the bottom that thorn piece is moved to thorn film trap 22 can not move again, thorn piece starts to wear
It pierces and lunges in cable insulation, gradually squeeze and be pierced into metallic conductor, when thorn piece moves in thorn film trap 22, thorn piece is mobile
Drive elevating lever 25 mobile, elevating lever 25 drives storage cream sleeve 20 along 21 side walls of bottom plate, with the movement of storage cream sleeve 20,
Storage cream sleeve 20 and the volume for the silicone grease chamber 16 that bottom plate 21 is formed are smaller and smaller, so that the insulating silicon stored in silicone grease chamber 16
Rouge stress is flowed into thorn on piece along flow-guiding channel 19, and the insulation silicone grease of spilling is covered with thorn piece and cable insulation outer surface, rises
It is acted on to good insulation water-proof seal;The quantity of thorn piece in top board 1 or lower platen 7 is at least three, in top board 1
The thorn piece pierced in piece and lower platen 7 corresponds, so that stability when clamping cable is higher.
Clamp device includes fastening bolt 10 and torque nut 2, and through-hole 11 is provided on lower platen 7, is arranged on top board 1
There is sleeve 14 matching with the through-hole on lower platen 7 and for passing through for fastening bolt 10, is provided on lower platen 7 for tight
The square through hole that fixing bolt 10 passes through, fastening bolt 10 are located at the compatible side of a Duan Weiyu square through hole in square through hole
Top board 1 and lower platen 7 when specific operation, are first stitched together by shape, and the sleeve 14 on top board 1 is inserted on lower platen 7
Through-hole 11 in, then fastening bolt 10 is penetrated in the through-hole on lower platen 7, since rectangular section in fastening bolt 10 will be with
The inner wall of square through hole is bonded, when tightening fastening bolt 10, since through-hole is rectangular, so fastening bolt 10 will not be with stubborn
It moves and is rotated in through-hole, torque nut 2 is turned when by wire clamp and cable connection first to which top board 1 and lower platen 7 are separated tune
It is whole that then main cables are caught in the clamp slot 5 of side to suitable position, then branch cable is put into other side clamp slot 5,
Then the uniform clamp load torque nut 2 of box spanner for using suitable dimension, with gradually tightening for torque nut 2, on penetrating cable clamp
Pressing plate 1 and lower platen 7 gradually close up, and continue with box spanner clamp load torque nut 2, when torque reaches setting value, nut power
Square explosive separation, main cables and breakout cable are switched on, and waterproof performance and electrical effects have reached the parameter of standard requirements.
As shown in fig. 6, being provided with the clamping apparatus 3 being electrically connected with thorn piece on top board 1, it is provided with and pierces on lower platen 7
Piece is electrically connected and the fixation device 9 that matches with clamping apparatus 3, and the main line and branch cable on an insulation puncture line clamping are fixed
After good, two branch cables can be fixed in the clamp slot 5 of another mutually isostructural insulation puncture line clamping, then pass through shifting
Another insulation puncture line clamping is moved to push wire clamp of the insertion of clamping apparatus 3 with main line on the top board 1 of this penetrating cable clamp
In fixation device 9 on plate 7, to realize the electrical connection of two penetrating cable clamps, a backbone cable and three branch lines are realized
The electrical connection of cable, clamping apparatus 3 include the master link 4 being arranged on top board 1, and master link 4 is far from top board 1
One end is connected with clamping block 32, and clamping groove 28 is provided in clamping block 32, is symmetrically set in clamping groove 28 along 28 center line of clamping groove
It is equipped with the briquetting 31 for running through 32 side wall of clamping block and being slidably connected with 32 inner wall of clamping block, passes through briquetting bullet between two briquettings 31
Spring 33 connects, and two briquettings 31 can be fixed on certain position when clamping apparatus 3 is not by external force by briquetting spring 33
It sets, L-shaped fixture block 34 is provided on the mutually close one end of two briquettings 31, fixture block 34 includes being connected on briquetting 31 and prolonging
The vertical bar 29 outside clamping block 32 is extended to, vertical bar 29 is connected with cross bar 30 far from the side of another vertical bar 29, and fixed device 9 includes
Auxiliary connecting rod 8 on lower platen 7 is set, and auxiliary connecting rod 8 is connected with fixed block 26, fixed block 26 far from one end of lower platen 7
Side far from auxiliary connecting rod 8 is provided with the fixing groove 27 matched with two fixture blocks 34, when connecting two penetrating cable clamps, work
Make personnel first to two 31 actuating pressures of briquetting on a penetrating cable clamp, so that two briquettings 31 overcome the bullet of briquetting spring 33
Spring force is close to each other, then clamping block is moved in two relative movements of briquetting 31 while two relatively close movements of fixture block 34 of drive
32 are inserted into fixture block 34 in the fixing groove 27 of the fixed block 26 of another penetrating cable clamp, then not to two 31 active forces of briquetting,
Two briquettings 31 reset under the elastic force effect of briquetting spring 33, so that two cross bars 30 are connected in fixing groove 27, to make
Obtaining the identical penetrating cable clamp of two structures may be implemented to be electrically connected;When separating two penetrating cable clamps, to two briquettings
31 active forces make two briquettings 31 drive the relatively close movement of cross bar 30, then move clamping block 32, that is, may make fixture block 34
It is detached from fixing groove 27, realizes the separation of two penetrating cable clamps.
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 (7)
1. a kind of highly-safe insulation puncture line clamping, which is characterized in that including top board and lower platen, the top board with
It is connected between lower platen by clamp device, the top board is connected with lower platen forms two for clamping cable when closing up
Clamp slot, spinosity film trap is respectively provided in the top board and lower platen, spinosity piece is set in the thorn film trap, it is described
The two sides of thorn piece are provided with the plaster coating device in top board or lower platen, and the plaster coating device includes being arranged in upper pressure
Built-in chamber in plate or lower platen, the built-in intracavitary storage cream sleeve being provided in hollow form, in the storage cream sleeve
The bottom plate being fixed on the wall of built-in chamber, the upper surface of the bottom plate and the inner wall of storage cream sleeve are slidably connected below wall
Between form the silicone grease chamber for store insulation silicone grease, it is logical between corresponding storage cream sleeve on the two sidewalls of the described thorn piece
Elevating lever connection is crossed, the top board or being located on the wall pierced between piece and built-in chamber for lower platen are provided with for for lifting
The lifting groove of bar lifting moving, the top of the built-in chamber are provided with the water conservancy diversion for being connected to thorn piece side by the side of short thrust piece
Spinosity flat spring is connected between on channel, the lower surface of the thorn piece and the underside wall of thorn film trap.
2. the highly-safe insulation puncture line clamping of one kind according to claim 1, which is characterized in that the clamp device
Including fastening bolt and torque nut, it is provided with through-hole on the lower platen, is provided on the top board and lower platen
On through-hole match and for the sleeve that is passed through for fastening bolt, be provided on the lower platen and passed through for fastening bolt
Square through hole, it is compatible rectangular that the fastening bolt is located at the Duan Weiyu square through hole in square through hole.
3. the highly-safe insulation puncture line clamping of one kind according to claim 1, which is characterized in that the bottom plate passes through
Support rod is fixed on the wall of built-in chamber.
4. the highly-safe insulation puncture line clamping of one kind according to claim 1 or 2 or 3, which is characterized in that described is upper
It is provided with the clamping apparatus being electrically connected with thorn piece on pressing plate, is provided on the lower platen and is electrically connected with thorn piece and is filled with clamping
The fixation device matched is set, the clamping apparatus includes the master link being arranged on top board, the master link
One end far from top board is connected with clamping block, and clamping groove is provided in the clamping block, edge clamping in the clamping groove
Groove center line is symmetrically arranged with to be passed through between clamping block side wall and the briquetting that is slidably connected with clamping block inner wall, two briquettings
Briquetting spring connects, and L-shaped fixture block is provided on the mutually close one end of two briquettings, and the fixture block includes being connected to pressure
On block and the vertical bar outside clamping block is extended to, vertical bar is connected with cross bar, the fixation device far from the side of another vertical bar
Including the auxiliary connecting rod being arranged on lower platen, the auxiliary connecting rod is connected with fixed block far from one end of lower platen, described
Fixed block the fixing groove matched with two fixture blocks is provided with far from the side of auxiliary connecting rod.
5. the highly-safe insulation puncture line clamping of one kind according to claim 1 or 2 or 3, which is characterized in that under described
Pressing plate two sides are provided with card slot, and the two sides of the top board are provided with the insert rack that can be embedded in inside card slot.
6. the highly-safe insulation puncture line clamping of one kind according to claim 1 or 2 or 3, which is characterized in that under described
The two sides of pressing plate are provided with the clamping plate for limiting to top board.
7. the highly-safe insulation puncture line clamping of one kind according to claim 1 or 2 or 3, which is characterized in that described is upper
The quantity of thorn piece in pressing plate or lower platen is at least three, and the thorn piece in the top board and the thorn piece in lower platen are one by one
It is corresponding.
Priority Applications (1)
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CN201811252015.1A CN109546362B (en) | 2018-10-25 | 2018-10-25 | Insulating puncture fastener |
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CN201811252015.1A CN109546362B (en) | 2018-10-25 | 2018-10-25 | Insulating puncture fastener |
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CN109546362A true CN109546362A (en) | 2019-03-29 |
CN109546362B CN109546362B (en) | 2020-03-24 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112636015A (en) * | 2020-11-20 | 2021-04-09 | 国网浙江海盐县供电有限公司 | Insulating puncture fastener |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203774487U (en) * | 2014-03-05 | 2014-08-13 | 宁波奉金电力金具有限公司 | Impalement-type ground clamp with positioning mechanism |
CN203883151U (en) * | 2014-05-28 | 2014-10-15 | 浙江华西科技有限公司 | Novel piercing clamp |
CN205039263U (en) * | 2015-10-13 | 2016-02-17 | 希卡姆电力设备(南通)有限公司 | Electric power is with insulating puncture earth clamp |
CN205385112U (en) * | 2016-03-03 | 2016-07-13 | 国网黑龙江省电力有限公司绥化供电公司 | Insulating piercing depth of power cable |
-
2018
- 2018-10-25 CN CN201811252015.1A patent/CN109546362B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203774487U (en) * | 2014-03-05 | 2014-08-13 | 宁波奉金电力金具有限公司 | Impalement-type ground clamp with positioning mechanism |
CN203883151U (en) * | 2014-05-28 | 2014-10-15 | 浙江华西科技有限公司 | Novel piercing clamp |
CN205039263U (en) * | 2015-10-13 | 2016-02-17 | 希卡姆电力设备(南通)有限公司 | Electric power is with insulating puncture earth clamp |
CN205385112U (en) * | 2016-03-03 | 2016-07-13 | 国网黑龙江省电力有限公司绥化供电公司 | Insulating piercing depth of power cable |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112636015A (en) * | 2020-11-20 | 2021-04-09 | 国网浙江海盐县供电有限公司 | Insulating puncture fastener |
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