CN112700916A - High leakproofness insulating silica gel electric wire - Google Patents
High leakproofness insulating silica gel electric wire Download PDFInfo
- Publication number
- CN112700916A CN112700916A CN202011529066.1A CN202011529066A CN112700916A CN 112700916 A CN112700916 A CN 112700916A CN 202011529066 A CN202011529066 A CN 202011529066A CN 112700916 A CN112700916 A CN 112700916A
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- Prior art keywords
- wire
- plug
- clamping block
- clamping
- threaded rod
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title description 9
- 239000000741 silica gel Substances 0.000 title description 9
- 229910002027 silica gel Inorganic materials 0.000 title description 9
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 229920001296 polysiloxane Polymers 0.000 claims abstract 9
- 239000010410 layer Substances 0.000 claims description 25
- 238000003780 insertion Methods 0.000 claims description 17
- 230000037431 insertion Effects 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 5
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 239000011241 protective layer Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 description 24
- 238000000576 coating method Methods 0.000 description 24
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 7
- 239000003063 flame retardant Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
本发明涉及电线设备技术领域，具体的说是一种高密封性绝缘硅胶电线，包括电线和插头主体，所述插头主体固定安装在电线的一端边缘外表面，所述电线的内部固定安装有线皮，所述线皮的一端边缘外表面固定包裹有卡接块，所述线皮的内部固定包裹有导线，所述填充层的一端面中心开设有线孔，所述插头主体的内部固定安装有固定装置，所述固定装置的内部固定活动安装有插接装置。本发明可以通过转动螺纹杆能够使插接片在限位卡槽内部横向滑动，从而改变插接片之间的间距，便于电线一端的插头主体与电源插线孔相插接，保证插头主体的稳定插接，避免插头主体侧面的插接片与电源插线孔插接时松动，造成接触不良的现象发生。
The invention relates to the technical field of wire equipment, in particular to a high-sealing insulating silicone wire, comprising a wire and a plug body, the plug body is fixedly installed on the outer surface of one end edge of the wire, and a wire sheath is fixedly installed inside the wire , the outer surface of one end edge of the wire sheath is fixedly wrapped with a clamping block, the interior of the wire sheath is fixedly wrapped with a wire, the center of one end face of the filling layer is provided with a wire hole, and the inside of the plug body is fixedly installed with a fixed A plug-in device is fixed and movably installed inside the fixing device. In the present invention, by rotating the threaded rod, the plug-in pieces can be laterally slid inside the limit slot, thereby changing the spacing between the plug-in pieces, facilitating the plug body at one end of the wire to be plugged into the power plug-in hole, and ensuring that the plug body stays in place. Stable plug-in to avoid looseness when the plug-in tab on the side of the main body of the plug is plugged into the power plug-in hole, resulting in poor contact.
Description
Technical Field
The invention relates to the technical field of wire equipment, in particular to a high-sealing-performance insulated silica gel wire.
Background
The high-sealing-performance insulated silica gel wire can be used in a long-term humid environment, is excellent in electrical performance, waterproof performance and mildew-proof performance, is excellent in bending performance, has the minimum bending radius 16 times of the outer diameter of a cable, can be used in a movable mode, and is used in high-temperature environments such as various movable motors, steel, aviation, power plants and petrochemical industries with the alternating-current rated voltage of 300/500V and below.
The electric wire is when using, the one end connection power plug of needs electric wire, thereby be convenient for electric wire and switch on, but current high leakproofness insulating silica gel electric wire is when connecting power, the size of the grafting tooth of electric wire plug and the interval of plug wire hole inconsistent often can appear, lead to inside the plug of electric wire one end inserts not entering the plug wire hole, perhaps the grafting tooth of electric wire one end plug rocks the bad contact condition inside the plug wire hole, make electric wire plug burn out in the use, thereby influence people to the normal use of electric wire, so need a high leakproofness insulating silica gel electric wire, in order to solve the problem that proposes in the aforesaid.
Disclosure of Invention
The invention aims to provide an insulated silica gel electric wire with high sealing performance so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high leakproofness insulating silica gel electric wire, includes electric wire and plug main part, plug main part fixed mounting is at the one end edge surface of electric wire, the inside fixed mounting of electric wire has the line skin, the one end edge surface fixed coating of line skin has the joint piece, the inside fixed coating of line skin has the wire, the inside fixed packing of line skin has the filling layer, the line hole has been seted up at a terminal surface center of filling layer, the surface coating of filling layer has the flame retardant coating, the surface coating of flame retardant coating has the inoxidizing coating, the surface coating of inoxidizing coating has the rubber layer, the inside fixed mounting of plug main part has fixing device, fixing device's inside fixed movable mounting has grafting device.
Specifically, fixing device's inside fixed mounting has first fixture block, the fixed joint in side of first fixture block has the second fixture block, the joint groove has all been seted up to the bottom surface of first fixture block and second fixture block, spacing draw-in groove has all been seted up to first fixture block and second fixture block top surface, the upper portion internal surface fixed connection of spacing draw-in groove has the spiale, the surface activity of spiale has cup jointed the spring, the one end surface activity of spiale has cup jointed the extrusion piece, the side of first fixture block and second fixture block has link up and has seted up the spliced eye, the surface both sides limit symmetry spiral connection of first fixture block has fastening screw.
Specifically, the inside fixed mounting of grafting device has the threaded rod, the surface spiral of threaded rod has cup jointed spiral cutting ferrule, the outer surface symmetry fixedly connected with joint board of spiral cutting ferrule, first screw hole has been seted up to one end of spiral cutting ferrule, the surface joint of spiral cutting ferrule has the inserted sheet, positioning channel groove has been seted up to the marginal surface in bottom of inserted sheet, the welding of the bottom both sides limit of inserted sheet has spacing cardboard, the cross draw-in groove has been seted up to the both ends face of threaded rod.
Specifically, second screw holes are formed in two side edges of the second clamping block, the first clamping block is fixedly connected with the second screw hole in the side face of the second clamping block through a fastening screw in the side edge, and the first clamping block and the second clamping block are clamped with the outer surface of the clamping block at one end of the electric wire through a clamping groove.
Specifically, one end of the wire penetrates through the bottom surfaces of the first clamping block and the second clamping block and is fixedly connected with the bottom end of the plug-in sheet in the limiting clamping groove, limiting sliding grooves are symmetrically formed in the inner surfaces of two sides of the limiting clamping groove, and the plug-in sheet is movably clamped with the limiting sliding grooves in the inner surface of the limiting clamping groove through a limiting clamping plate on the outer surface of the bottom.
Specifically, the threads on the outer surfaces of the two ends of the threaded rod are symmetrical to each other, the threaded rod penetrates through the insertion hole and is in threaded connection with the spiral clamping sleeve on the side face of the insertion sheet inside the limiting clamping groove, and the threaded rod and the spiral clamping sleeve are made of plastic materials.
Specifically, the inner surface of the upper part of the limit clamping groove of the extrusion block is in contact with the side face of the plug piece.
Specifically, the inoxidizing coating is formed by two steel wire clearance windings, the flame retardant coating adopts the fluorophlogopite area to overlap around the package and forms, the material of filling layer all is crystallized magnesium oxide powder.
Compared with the prior art, the invention has the following beneficial effects:
the limiting clamping grooves are formed in the top surfaces of the first clamping block and the second clamping block, the inserting pieces can be limited, the inserting shaft fixedly connected with the inner surface of the upper portion of the limiting clamping groove can generate elastic force under the extrusion of the extrusion block, so that the extrusion block can play a role in blocking a top opening of the limiting clamping groove, the spring movably sleeved on the outer surface of the inserting shaft can be inserted into the side surface of the extrusion block, the sliding position of the extrusion block is limited, the side surfaces of the first clamping block and the second clamping block penetrate through the inserting holes formed in the side surfaces of the first clamping block and the second clamping block, a threaded rod can be conveniently inserted into the first clamping block and the second clamping block, the two side edges of the outer surface of the first clamping block are symmetrically and spirally connected with the fastening screws, and the fastening and connecting effects can be achieved between the first clamping.
When the threaded rod fixedly arranged inside the inserting device rotates, the spiral clamping sleeve spirally sleeved on the outer surface drives the inserting sheet to transversely slide on the outer surface of the threaded rod, the clamping plates symmetrically and fixedly connected with the outer surface of the spiral clamping sleeve can be clamped with the positioning clamping grooves at the bottom end of the inserting sheet, thereby limiting and ensuring the insertion piece to slide on the outer surface of the threaded rod, the first threaded hole arranged on one end surface of the spiral cutting sleeve can facilitate the spiral connection of the insertion piece and the threaded rod, the insertion piece clamped on the outer surface of the spiral cutting sleeve can facilitate the connection of an electric wire and a power supply, the positioning clamping groove arranged on the outer surface of the bottom edge of the insertion piece can be clamped with the clamping plate on the outer surface of the spiral cutting sleeve, thereby avoid the threaded rod to rotate and can not make the inserted sheet lateral sliding, the cross draw-in groove that the both ends face of threaded rod was seted up can be convenient for rotate the threaded rod.
The second screw hole that the side both sides edge of second fixture block was seted up, can be convenient for first fixture block through the fastening screw of side with second fixture block side second screw hole fastening connection, first fixture block and second fixture block pass through the joint groove and the joint piece surface looks joint of electric wire one end, can be convenient for electric wire and plug main part to separate when the plug main part burns out and dismantle, the one end of wire link up the bottom surface of first fixture block and second fixture block and the inside grafting piece bottom end fixed connection of spacing draw-in groove, can be convenient for the electric wire is connected with the power through the grafting piece, the spacing spout that the both sides internal surface symmetry of spacing draw-in groove was seted up, can play the limiting displacement to the grafting piece slip, guarantee that the grafting piece slides steadily.
The mutual symmetry of screw thread of threaded rod both ends surface, can make two sets of inserted sheets when the threaded rod surface slides, slide to the center of plug main part simultaneously, threaded rod and spiral cutting ferrule are the plastics material, can avoid people to contact the both ends of threaded rod and take place the electric shock accident, the inoxidizing coating is formed by two steel wire clearance windings, can strengthen the protectiveness of electric wire surface, avoid electric wire fracture influence wire normal circular telegram, the flame retardant coating adopts the fluorophlogopite area to overlap and forms around the package, can improve the refractiveness of electric wire, the material of filling layer all is crystallization magnesium oxide powder, the radiating effect of electric wire is improved.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the electrical wire configuration of the present invention;
FIG. 3 is a schematic cross-sectional view of a wire sheath of the present invention;
FIG. 4 is a schematic structural diagram of a plug body according to the present invention;
FIG. 5 is a schematic drawing of the fixture of the present invention in exploded and cut-away form;
fig. 6 is a partially disassembled schematic view of the plugging device of the present invention.
In the figure: 1-electric wire, 11-lead, 12-clamping block, 13-wire skin, 14-fire-resistant layer, 15-protective layer, 16-rubber layer, 17-wire hole, 18-filling layer, 2-plug main body, 21-fixing device, 22-plugging device, 23-fastening screw, 24-first clamping block, 25-plugging shaft, 26-spring, 27-extrusion block, 28-second clamping block, 29-plugging hole, 210-limiting clamping groove, 211-clamping groove, 212-cross clamping groove, 213-first threaded hole, 214-clamping plate, 215-spiral clamping sleeve, 216-positioning clamping groove, 217-limiting clamping plate, 218-threaded rod and 219-plugging sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: the utility model provides a high leakproofness insulating silica gel electric wire, including electric wire 1 and plug main part 2, plug main part 2 fixed mounting is at the one end edge surface of electric wire 1, the inside fixed mounting of electric wire 1 has line skin 13, the one end edge surface fixed coating of line skin 13 has joint piece 12, the inside fixed coating of line skin 13 has wire 11, the inside fixed packing of line skin 13 has filling layer 18, line hole 17 has been seted up at a terminal surface center of filling layer 18, the surface coating of filling layer 18 has flame retardant coating 14, the surface coating of flame retardant coating 14 has inoxidizing coating 15, the surface coating of inoxidizing coating 15 has rubber layer 16, the inside fixed mounting of plug main part 2 has fixing device 21, fixing device 21's inside fixed movable mounting has grafting device 22.
Specifically, the limiting clamping groove 210 is formed in the top surfaces of the first clamping block 24 and the second clamping block 28, and can limit the insertion piece 219, the insertion shaft 25 fixedly connected to the inner surface of the upper portion of the limiting clamping groove 210 can generate elastic force under the extrusion of the extrusion block 27, so that the extrusion block 27 can block the top opening of the limiting clamping groove 210, the spring 26 movably sleeved on the outer surface of the insertion shaft 25 can be inserted into the side surface of the extrusion block 27, so that the sliding position of the extrusion block 27 can be limited, the insertion holes 29 formed in the side surfaces of the first clamping block 24 and the second clamping block 28 are penetrated through, the threaded rod 218 can be conveniently inserted into the first clamping block 24 and the second clamping block 28, the fastening screws 23 symmetrically spirally connected to the two side edges of the outer surface of the first clamping block 24 can achieve the fastening connection between the first clamping block 24 and the second clamping block 28.
Specifically, when the threaded rod 218 fixedly installed inside the plugging device 22 rotates, the screw sleeve 215 sleeved with the screw sleeve on the outer surface drives the plug piece 219 to slide transversely on the outer surface of the threaded rod 218, the clamping plates 214 fixedly connected with the outer surface of the screw sleeve 215 are symmetrical and can be clamped with the bottom positioning clamping groove 216 of the plug piece 219, so as to limit and ensure that the plug piece 219 slides on the outer surface of the threaded rod 218, the first threaded hole 213 formed on one end surface of the screw sleeve 215 can facilitate the screw connection of the plug piece 219 with the threaded rod 218, the plug piece 219 clamped on the outer surface of the screw sleeve 215 can facilitate the connection of the electric wire 1 with a power supply, the positioning clamping groove 216 formed on the outer surface of the bottom edge of the plug piece 219 can be clamped with the clamping plate 214 on the outer surface of the screw sleeve 215, so as to avoid the screw rod 218 from rotating and being incapable of sliding transversely, the cross clamping grooves 212 formed, rotation of the threaded rod 218 can be facilitated.
Specifically, the second screw hole that the side both sides edge of second fixture block 28 was seted up can be convenient for first fixture block 24 through the fastening screw 23 of side and the fastening connection of second fixture block 28 side second screw hole, and first fixture block 24 and second fixture block 28 pass through the 12 surface looks joints of joint piece of joint groove 211 with electric wire 1 one end, can be convenient for electric wire 1 and plug main part 2 to separate the dismantlement when plug main part 2 burns out.
Specifically, one end of the wire 11 penetrates through the bottom surfaces of the first fixture block 24 and the second fixture block 28 and is fixedly connected with the bottom end of the insertion piece 219 inside the limiting clamping groove 210, so that the electric wire 1 can be conveniently connected with a power supply through the insertion piece 219, and the limiting sliding grooves symmetrically formed in the inner surfaces of the two sides of the limiting clamping groove 210 can limit the sliding of the insertion piece 219, so that the stable sliding of the insertion piece 219 is ensured.
Specifically, the threads on the outer surfaces of the two ends of the threaded rod 218 are symmetrical to each other, so that the two groups of insertion pieces 219 can slide towards the center of the plug main body 2 when sliding on the outer surface of the threaded rod 218, and the threaded rod 218 and the spiral clamping sleeve 215 are made of plastic materials, so that electric shock accidents caused by people contacting the two ends of the threaded rod 218 can be avoided.
Specifically, the inoxidizing coating 15 is formed by two steel wire clearance windings, can strengthen the protectiveness of 1 surface of electric wire, avoids 1 fracture of electric wire to influence the normal circular telegram of wire 11, and flame retardant coating 14 adopts the fluorophlogopite area to overlap and forms around the package, can improve electric wire 1's refractiveness, and the material of filling layer 18 all is crystallized magnesium oxide powder, improves electric wire 1's radiating effect.
A first clamping block 24 is fixedly installed inside the fixing device 21, a second clamping block 28 is fixedly clamped on the side surface of the first clamping block 24, clamping grooves 211 are respectively formed on the bottom surfaces of the first clamping block 24 and the second clamping block 28, a limiting clamping groove 210 is respectively formed on the top surfaces of the first clamping block 24 and the second clamping block 28, an inserting shaft 25 is fixedly connected on the inner surface of the upper portion of the limiting clamping groove 210, a spring 26 is movably sleeved on the outer surface of the inserting shaft 25, a pressing block 27 is movably sleeved on the outer surface of one end of the inserting shaft 25, inserting holes 29 are formed in the side surfaces of the first clamping block 24 and the second clamping block 28 in a penetrating manner, fastening screws 23 are symmetrically and spirally connected on two side edges of the outer surface of the first clamping block 24, a threaded rod 218 is fixedly installed inside the inserting device 22, a spiral clamping sleeve 215 is spirally sleeved on the outer surface of the threaded rod 218, a clamping plate 214 is, an inserting sheet 219 is clamped on the outer surface of the spiral clamping sleeve 215, a positioning clamping groove 216 is arranged on the outer surface of the bottom edge of the inserting sheet 219, a limiting clamping plate 217 is welded on the two side edges of the bottom of the inserting sheet 219, cross clamping grooves 212 are arranged on the two end surfaces of a threaded rod 218, second threaded holes are arranged on the two side edges of the side surface of the second clamping block 28, the first clamping block 24 is fixedly connected with the second threaded hole on the side surface of the second clamping block 28 through a lateral fastening screw 23, the first clamping block 24 and the second clamping block 28 are clamped with the outer surface of a clamping block 12 at one end of the electric wire 1 through a clamping groove 211, one end of a lead 11 penetrates through the bottom surfaces of the first clamping block 24 and the second clamping block 28 and is fixedly connected with the bottom end of the inserting sheet 219 inside the limiting clamping groove 210, limiting sliding grooves are symmetrically arranged on the inner surfaces of the two sides of the, the threads of the outer surfaces of two ends of the threaded rod 218 are symmetrical to each other, the threaded rod 218 penetrates through the plug hole 29 and is in threaded connection with the spiral clamping sleeve 215 on the side face of the plug sheet 219 inside the limiting clamping groove 210, the threaded rod 218 and the spiral clamping sleeve 215 are made of plastic materials, the extrusion block 27 is in contact with the side face of the plug sheet 219 on the inner surface of the upper portion of the limiting clamping groove 210, the protection layer 15 is formed by winding double steel wire gaps, the fire-resistant layer 14 is formed by lapping fluorophlogopite tapes, and the filling layer 18 is made of crystallized magnesium oxide powder.
The working principle is as follows: when the distance between the plug pieces 219 at one end of the plug main body 2 is not suitable for the plug hole, the distance between the plug pieces 219 needs to be adjusted, so as to ensure the stable connection between the plug main body 2 at one end of the electric wire 1 and the power supply, when the plugging device 22 is adjusted, one end of the tool is plugged with the cross-shaped clamping groove 212 at one end of the threaded rod 218, then the tool is rotated reversely to drive the threaded rod 218 to rotate inside the plugging hole 29 and the first threaded hole 213, so that the spiral clamping sleeve 215 moves transversely on the outer surface of the threaded rod 218, and simultaneously the spiral clamping sleeve 215 drives the plug pieces 219 to move transversely on the outer surface of the threaded rod 218, because the threads on the outer surfaces of the two ends of the threaded rod 218 are symmetrical, when the two plug pieces 219 on the outer surface of the threaded rod 218 slide transversely, the two plug pieces 219 slide inside the limiting clamping groove 210 to approach each other, so as to reduce the distance between the plug, until the interval between the inserted sheet 219 and the interval adaptation grafting of plug wire hole, need enlarge the interval between the inserted sheet 219, just forward rotation threaded rod 218 makes spiral cutting ferrule 215 drive inserted sheet 219 slide to the edge of plug main part 2 in the inside of spacing draw-in groove 210, thereby enlarge the interval between the inserted sheet 219, can make inserted sheet 219 slide in the inside cross direction of spacing draw-in groove 210 through rotating threaded rod 218, thereby change the interval between the inserted sheet 219, be convenient for plug main part 2 and the power plug wire hole grafting of electric wire 1 one end, guarantee the stable grafting of plug main part 2, it is not hard up when inserting with the power plug wire hole to avoid the inserted sheet 219 of plug main part 2 side, cause contact failure's phenomenon to take place.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011529066.1A CN112700916B (en) | 2020-12-22 | 2020-12-22 | High leakproofness insulation silica gel electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011529066.1A CN112700916B (en) | 2020-12-22 | 2020-12-22 | High leakproofness insulation silica gel electric wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112700916A true CN112700916A (en) | 2021-04-23 |
| CN112700916B CN112700916B (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011529066.1A Active CN112700916B (en) | 2020-12-22 | 2020-12-22 | High leakproofness insulation silica gel electric wire |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09271815A (en) * | 1996-04-04 | 1997-10-21 | Sankyu Inc | Roll chock pulling-out device and roll supporting stand |
| CN101212111A (en) * | 2006-12-29 | 2008-07-02 | 英华达股份有限公司 | Adapter |
| CN101640335A (en) * | 2009-09-01 | 2010-02-03 | 湖南奥盟电器有限公司 | Touch-type anti-electric shock socket |
| CN202142874U (en) * | 2011-01-13 | 2012-02-08 | 胡德虎 | Mobile phone barrier-free universal charger |
| CN202550245U (en) * | 2012-05-02 | 2012-11-21 | 赵静 | Adjustable plug device |
| CN102882060A (en) * | 2012-09-17 | 2013-01-16 | 蒋成吉 | Heat-resisting connector |
| DE202013002911U1 (en) * | 2013-03-27 | 2013-05-27 | Balluff Gmbh | Overmolded electrical cable for use in a welding device |
| CN105356104A (en) * | 2015-11-28 | 2016-02-24 | 裴学华 | Spacing fine adjustment plug |
| CN105913917A (en) * | 2016-06-02 | 2016-08-31 | 安徽龙庵电缆集团有限公司 | Silicone rubber light-type fireproof ship flexible cable |
| CN206148656U (en) * | 2016-11-18 | 2017-05-03 | 中山市鸿运电器有限公司 | A power plug capable of adjusting the insertion distance of blades |
| CN207967519U (en) * | 2018-04-09 | 2018-10-12 | 广东电网有限责任公司 | A kind of silica gel line automotive couplers |
| CN108781610A (en) * | 2018-04-30 | 2018-11-13 | 海宁市高级技工学校 | It is a kind of to facilitate sized digging apparatus |
| CN209823087U (en) * | 2019-07-01 | 2019-12-20 | 安徽瀚仁新能源科技有限公司 | Subassembly for pencil pyrocondensation equipment for car |
| CN111128458A (en) * | 2019-12-16 | 2020-05-08 | 东莞市领亚智能科技有限公司 | Flame-retardant rubber sleeve cable and splicing method |
| CN111478116A (en) * | 2020-04-20 | 2020-07-31 | 张春丽 | Connect stable plug and socket |
-
2020
- 2020-12-22 CN CN202011529066.1A patent/CN112700916B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09271815A (en) * | 1996-04-04 | 1997-10-21 | Sankyu Inc | Roll chock pulling-out device and roll supporting stand |
| CN101212111A (en) * | 2006-12-29 | 2008-07-02 | 英华达股份有限公司 | Adapter |
| CN101640335A (en) * | 2009-09-01 | 2010-02-03 | 湖南奥盟电器有限公司 | Touch-type anti-electric shock socket |
| CN202142874U (en) * | 2011-01-13 | 2012-02-08 | 胡德虎 | Mobile phone barrier-free universal charger |
| CN202550245U (en) * | 2012-05-02 | 2012-11-21 | 赵静 | Adjustable plug device |
| CN102882060A (en) * | 2012-09-17 | 2013-01-16 | 蒋成吉 | Heat-resisting connector |
| DE202013002911U1 (en) * | 2013-03-27 | 2013-05-27 | Balluff Gmbh | Overmolded electrical cable for use in a welding device |
| CN105356104A (en) * | 2015-11-28 | 2016-02-24 | 裴学华 | Spacing fine adjustment plug |
| CN105913917A (en) * | 2016-06-02 | 2016-08-31 | 安徽龙庵电缆集团有限公司 | Silicone rubber light-type fireproof ship flexible cable |
| CN206148656U (en) * | 2016-11-18 | 2017-05-03 | 中山市鸿运电器有限公司 | A power plug capable of adjusting the insertion distance of blades |
| CN207967519U (en) * | 2018-04-09 | 2018-10-12 | 广东电网有限责任公司 | A kind of silica gel line automotive couplers |
| CN108781610A (en) * | 2018-04-30 | 2018-11-13 | 海宁市高级技工学校 | It is a kind of to facilitate sized digging apparatus |
| CN209823087U (en) * | 2019-07-01 | 2019-12-20 | 安徽瀚仁新能源科技有限公司 | Subassembly for pencil pyrocondensation equipment for car |
| CN111128458A (en) * | 2019-12-16 | 2020-05-08 | 东莞市领亚智能科技有限公司 | Flame-retardant rubber sleeve cable and splicing method |
| CN111478116A (en) * | 2020-04-20 | 2020-07-31 | 张春丽 | Connect stable plug and socket |
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| CN112700916B (en) | 2022-12-13 |
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