CN117878661B - Junction device for power transmission and transformation engineering - Google Patents
Junction device for power transmission and transformation engineering Download PDFInfo
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- CN117878661B CN117878661B CN202410277521.5A CN202410277521A CN117878661B CN 117878661 B CN117878661 B CN 117878661B CN 202410277521 A CN202410277521 A CN 202410277521A CN 117878661 B CN117878661 B CN 117878661B
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- rail
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 23
- 230000009466 transformation Effects 0.000 title claims abstract description 21
- 238000012423 maintenance Methods 0.000 claims abstract description 33
- 238000003825 pressing Methods 0.000 claims description 28
- 229920001971 elastomer Polymers 0.000 claims description 18
- 239000000806 elastomer Substances 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 238000005491 wire drawing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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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
- H01R11/03—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
- H01R11/05—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 having different types of direct connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
-
- 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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a wiring device for power transmission and transformation engineering, which comprises an outer shell, a fixing frame, double half wires, a maintenance control assembly, a source power assembly, a fastening assembly, a locking assembly and a semicircular rail assembly, wherein the fixing frame is fixedly arranged on the bottom wall of the outer shell, the double half wires are slidably arranged on the fixing frame, the maintenance control assembly is fixedly arranged on the inner wall of the fixing frame, the upper end of the source power assembly is fixedly arranged on the side edge of the fixing frame, the bottom end of the fastening assembly is fixedly arranged on the bottom wall of the fixing frame, the bottom end of the locking assembly is fixedly arranged on the maintenance control assembly, the semicircular rail assembly is fixedly arranged on the top of the fixing frame, and the source power assembly is electrically connected with the semicircular rail assembly. The invention belongs to the technical field of power engineering, and particularly relates to a wiring device for power transmission and transformation engineering; the invention is provided with a maintenance control component, a source power component, a fastening component and a locking component, and solves the problems that the wiring device for power transmission and transformation engineering in the current market cannot self-detect maintenance, the wiring process is complicated and dangerous and the wiring is unstable.
Description
Technical Field
The invention belongs to the technical field of power engineering, and particularly relates to a wiring device for power transmission and transformation engineering.
Background
The electric power engineering is related to the production, transmission and distribution of electric energy, and broadly comprises the engineering of using the electric power as power and energy in various fields, and the electric power engineering is often required to be wired with the electric cable so as to realize the long-distance transmission of the electric power, and in the electric power transmission and transformation engineering, two electric wires are connected together by using a winding mode of insulating tape in most cases, but after the two electric wires are wound together, the electric wire connection part is provided with an electric wire protrusion, so that the adhesive tape is wrapped to be damaged easily, and the connection part is easy to cause problems.
The prior art discloses a termination for electric power transmission and transformation engineering, application publication number is CN115764419A, this application is when connecting the wire, peel off line skin with wire one end and insert the wiring terminal groove, then through last tight bolt that compresses tightly, push down the slip frame, the compact heap of slip frame inner wall pushes down the top of wire, compress tightly one side of fixed wire, compress tightly the shell fragment and compress tightly the line skin peeling off part of wire downwards, make the wire compress tightly and laminate with the wiring terminal groove, make one side of wire outer wall compress tightly fixedly, the wire part is difficult not hard up, but this application can not realize outage automated inspection maintenance's effect, moreover, this application can not compress tightly the electric wire automatically, the wiring process is more complicated and dangerous, in addition, in this application, compress tightly the shell fragment and compress tightly the wire, in complicated environment, the condition of connection interruption easily appears.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the wiring device for the power transmission and transformation project, which is provided with the maintenance control component, the source power component, the fastening component and the locking component, and effectively solves the problems that the wiring device for the power transmission and transformation project in the current market cannot self-detect maintenance, the wiring process is complicated and dangerous and the wiring is unstable.
The technical scheme adopted by the invention is as follows: the utility model provides a power transmission and transformation is termination for engineering, which comprises an outer shell, the mount, two half electric wires, maintenance control subassembly, source power subassembly, fastening assembly, locking assembly and semicircle rail subassembly, the shell both ends are equipped with the round hole, the mount bottom is fixed to be located on the shell diapire, the inside cavity form that is of mount, the semicircle groove has been seted up at the mount top, two half electric wires slide locate on the mount, two half electric wires are equipped with two sets of, maintenance control subassembly is fixed locate on the mount inner wall, source power subassembly upper end is fixed to be located the mount side, fastening assembly bottom mounting locates on the mount diapire, locking assembly bottom mounting locates on the maintenance control subassembly, semicircle rail subassembly is fixed locate in the mount top semicircle groove, source power subassembly and semicircle rail subassembly electricity are connected, because termination fatigue, when two sets of two half electric wires slide and lead to outage, maintenance control subassembly can carry out real time monitoring and carry out self-maintenance wiring to it, after two sets of two half electric wires switch-on, fastening assembly fastens two half electric wires and tape skin two half electric wires, prevent that two half electric wires from sliding in the short time, source power subassembly provides power for maintenance control subassembly self-maintenance circuit and fastening half electric wires, after two electric wires, half electric wire assembly power supply power source power, after two electric wire assembly, half electric wire assembly power wire control device is pressed into self-maintenance wiring device, and self-maintenance wiring device is convenient for the locking assembly, wiring device after half wire assembly is controlled to get into the wiring device after the work.
Further, the maintenance control assembly comprises a fixed plate, a sliding toothed plate, a sliding block, a first connecting rod, a lower clamping piece, an upper clamping piece and a first sliding block, wherein the side wall of the fixed plate is fixedly arranged on the inner wall of the fixed frame, a vertical track is arranged on the other side wall of the fixed plate, the sliding toothed plate is slidably arranged in the vertical track, the sliding block is slidably arranged in the vertical track, the bottom end of the sliding block is fixedly arranged at the top end of the sliding toothed plate, a sliding groove is arranged on the side wall of the sliding block, the first sliding block is slidably arranged in the sliding groove, the bottom end of the connecting rod is hinged to the top end of the first sliding block, the bottom end of the lower clamping piece is hinged to the top end of the connecting rod, a through hole is formed in the ear plate of the lower clamping piece, the upper clamping piece is fixedly arranged on the locking assembly, the first double half electric wires slide outwards, the first sliding block is driven to slide downwards in the sliding groove through the connecting rod, the first sliding block is driven to ascend in the sliding toothed plate when the double half electric wires are powered off to electrifying moment, the first sliding block is driven to move inwards through the connecting rod, the first clamping piece is driven to clamp the second half electric wires, so that the wiring work is completed.
Further, the source power component comprises a fixed block, a sliding rail, a second sliding block, an electrostriction grafting elastomer, a second connecting rod, a fixed circular ring and a limiting box, wherein the fixed block is fixedly arranged on the side edge of the fixed frame, the sliding rail is arranged below the fixed block, the second sliding block is slidingly arranged in the sliding rail, the top end of the electrostriction grafting elastomer is fixedly arranged at the bottom end of the fixed block, the bottom end of the electrostriction grafting elastomer is fixedly arranged at the top end of the limiting box and is electrically connected with the semicircular rail component, the top end of the limiting box is fixedly arranged at the bottom end of the fixed block, the limiting box is sleeved outside the electrostriction grafting elastomer, the top end of the second connecting rod is hinged on the second sliding block, the second connecting rod can be freely stretched and contracted, the fixed circular ring is fixedly arranged at the bottom end of the second connecting rod, the electrostriction grafting elastomer is electrified and expanded to drive the second sliding block to move downwards in the sliding rail, so that the second connecting rod is driven to contract and the circle center of the fixed circular ring is used as the circle center to do circular motion, and power is provided for the maintenance control component and the fastening component.
Further, locking subassembly includes the gangbar, press plate and locating component, and the gangbar bottom slides and locates down in the clamping piece otic placode through-hole, and the gangbar slides and locates on the shell body roof, and the gangbar is the cavity in locating component scope, and the gangbar top is located to the fixed locating of press plate, and locating component slides and locates on the gangbar, and the gangbar moves down, drives clamping piece and locating component and moves down, and when two semi-wire clamp down between clamping piece and lower clamping piece, clamping piece under the locating component chucking is convenient for follow-up maintenance work.
Further, the locating component comprises a reset spring and a triangular locating block, one end of the reset spring is fixedly arranged on the inner wall of the cavity of the fixing frame, the end part of the triangular locating block is fixedly arranged at the other end of the reset spring, the linkage rod moves downwards to compress the triangular locating block, the triangular locating block compresses the reset spring, when the upper clamping piece clamps the lower clamping piece, the triangular locating block is positioned at the lower part of the lug plate of the lower clamping piece, and the reset spring rebounds to enable the triangular locating block to clamp the lower clamping piece.
Further, the fastening assembly comprises a pressing assembly and a linkage power assembly, the bottom end of the pressing assembly is fixedly arranged on the bottom wall of the fixing frame, two ends of the linkage power assembly rotate to penetrate through the fixing frame to be fixedly arranged on the fixing ring, the linkage power assembly pushes the pressing assembly to press the double-half electric wire, and the phenomenon that the double-half electric wire slides in a short time and is powered off is prevented.
Further, compress tightly the subassembly and include pull-down subassembly and push down the subassembly, pull-down subassembly bottom is fixed to be located on the mount diapire, and pull-down subassembly is equipped with four groups, and pull-down subassembly bottom mounting is located four groups pull-down subassembly tops, and pull-down subassembly drives and pushes down the subassembly and compress tightly two half electric wires, prevents that two half electric wires from sliding in the short time.
Further, the pull-down assembly comprises a fixed rod, a compression spring and a sliding sleeve rod, wherein the bottom end of the fixed rod is fixedly arranged on the bottom wall of the fixed frame, the bottom end of the compression spring is fixedly arranged on the bottom wall of the fixed frame, the compression spring is sleeved on the fixed rod, the bottom end of the sliding sleeve rod is fixedly arranged on the top end of the compression spring, and the sliding sleeve rod is sleeved on the fixed rod.
Further, push down the subassembly and include backup pad, fixed branch and fixed extension board, the backup pad is fixed to be located slip loop bar top, and the backup pad slides and locates in the mount, and fixed branch bottom mounting locates on the backup pad upper surface, and fixed branch is equipped with four groups, and fixed extension board is fixed to be located on the fixed branch, and V-arrangement notch has been seted up to fixed extension board middle part bottom, and the backup pad moves down, drives fixed branch and fixed extension board and moves down, makes fixed extension board V-arrangement notch department compress tightly two half electric wires.
Further, the linkage power component comprises a fixed round block, a rotating rod, a cam and a gear, wherein the fixed round block is fixedly arranged on the supporting plate, the fixed round block is provided with two groups, two ends of the rotating rod rotate to penetrate through the side wall of the fixed circular ring to be fixedly arranged on the rotating rod, the cam is fixedly arranged on the rotating rod, the gear is provided with two groups, the gear is meshed with the sliding toothed plate, the rotating rod rotates to drive the gear and the cam to rotate, and accordingly the sliding toothed plate is driven to move up and down and the supporting plate to move up and down.
Further, the semicircle rail subassembly includes electrically conductive semicircle rail, line ball semicircle rail and pulls the groove, electrically conductive semicircle rail is fixed to be located the mount and goes up semicircle inslot, electrically conductive semicircle rail has electric conductivity, line ball semicircle rail is fixed to be located the mount and goes up semicircle inslot, line ball semicircle rail has insulativity, line ball semicircle rail links to each other with electrically conductive semicircle rail, line ball semicircle rail is equipped with two sets of, it locates the mount and goes up semicircle inslot to pull the groove fixedly, it is equipped with two sets of to pull the groove, draw down the clamping piece to slide and locate and pull the inslot, it is equipped with the rectangle perforation to pull the tank bottom portion, the rectangle perforation runs through mount upper end semicircle groove, connecting rod one slides and locates in the rectangle perforation, go up clamping piece and lower clamping piece slide in dragging the inslot, thereby maintenance outage double semi-electric wire is led to line semicircle rail and electrically conductive semicircle rail intercommunication and compress tightly double semi-electric wire with fixed extension board cooperation.
The beneficial effects obtained by the invention by adopting the structure are as follows:
(1) The maintenance control component and the source power component are integrated, external environmental factors cause fatigue of the wiring device, so that the double-half electric wire is separated from the conductive semicircular rail, the lower clamping piece drives the bottom of the connecting rod to move downwards, the connecting rod drives the first sliding block to move downwards in the sliding groove, when the double-half electric wire is separated from the conductive semicircular rail, the first sliding block slides to the bottom of the sliding groove, at the moment, the conductive semicircular rail is powered off, the electrostrictive grafting elastomer is powered off and contracted, the second sliding block is driven to move upwards, the second sliding block drives the second sliding rod to rotate, the second sliding rod drives the fixed circular ring to rotate reversely, the fixed circular ring drives the rotating rod to rotate reversely, the rotating rod drives the cam to rotate reversely, the cam loses pressure on the fixed circular block, the sliding sleeve rod is sprung upwards under the action of the compression spring, the supporting plate moves upwards, the fixed supporting rod and the fixed supporting plate are driven to move upwards, and therefore the constraint on the double-half electric wire is lost, the rotating rod drives the gear to reversely rotate, the gear drives the sliding toothed plate to move upwards, the sliding toothed plate drives the sliding block to move upwards, the sliding groove bottom drives the sliding block to move upwards, the sliding block drives the connecting rod to move upwards, the top of the sliding block drives the connecting rod to move reversely, finally, two groups of double-half wires are reconnected on the conductive semicircular rail, the circuit is electrified, the technical effects of multiple self-tightness of the double-half wires and inspection maintenance circuits of the wiring device are realized under the conditions that the wiring device is not dismounted and complex electronic elements and external power sources are arranged, the structure is simple, the operation is convenient, the functions of the wiring device are increased, the tightness of the double-half wires and the inspection maintenance circuits are perfectly matched, the practicability and the applicability of the wiring device are improved, the manual dismounting of the wiring device are avoided, the safety performance and the use rate of the wiring device are improved, the manual waste is reduced, the use cost of the wiring device is reduced, and social resources are saved;
(2) The power source assembly and the fastening assembly are integrated, the electrostriction grafting elastomer expands, the second sliding block moves downwards in the sliding rail, the second connecting rod contracts, the second connecting rod drives the fixed circular ring to rotate, the fixed circular ring drives the rotating rod to rotate, the rotating rod drives the cam to rotate, the cam presses down the fixed circular block, the fixed circular block drives the supporting plate to move downwards, the supporting plate presses down the sliding sleeve rod, the sliding sleeve rod presses down the compression spring, the supporting plate drives the fixed supporting rod to move downwards, the V-shaped groove of the fixed supporting plate compresses the peeled double half wire in the semicircular groove of the pressing line, the non-peeled double half wire is compressed in the semicircular groove on the fixing frame, under the condition that no additional power is arranged, the technical effect of automatic double-position compression of the double half wire of the wiring device is achieved through the ingenious structural design of the self, the automatic double-position compression of the wiring device is improved, the workload of manual operation is reduced, the compression quantity of the double half wires is increased, the double half wires are firmly connected, and the wiring quality and the safety performance of the wiring device is improved.
Drawings
Fig. 1 is a schematic perspective view of a wiring device for power transmission and transformation engineering according to the present invention;
fig. 2 is a schematic perspective view of a wiring device for power transmission and transformation engineering, except for an outer casing, provided by the invention;
Fig. 3 is a schematic diagram of an internal structure of a wiring device for power transmission and transformation engineering provided by the invention;
FIG. 4 is a schematic diagram of a maintenance control assembly according to the present invention;
FIG. 5 is a partial view A of FIG. 4;
FIG. 6 is a partial view B of FIG. 4;
FIG. 7 is a schematic view of a source power assembly according to the present invention;
FIG. 8 is a front view of a locking assembly provided by the present invention;
FIG. 9 is a schematic cross-sectional view taken along line A-A of FIG. 8;
FIG. 10 is a partial view C of FIG. 9;
FIG. 11 is a schematic view of a compressing assembly according to the present invention;
FIG. 12 is a partial view D of FIG. 11;
FIG. 13 is a schematic view of a linkage power assembly according to the present invention;
Fig. 14 is a schematic view of a drag groove structure provided by the present invention.
Wherein 1, the shell, 2, the mount, 3, the double half wire, 4, the maintenance control component, 5, the source power component, 6, the fastening component, 7, the locking component, 8, the fixed plate, 9, the sliding toothed plate, 10, the sliding block, 11, the connecting rod one, 12, the lower clamping piece, 13, the upper clamping piece, 14, the sliding block one, 15, the sliding chute, 16, the fixed block, 17, the sliding rail, 18, the sliding block two, 19, the electrostrictive grafting elastomer, 20, the connecting rod two, 21, the fixed circular ring, 22, the linkage rod, 23, the pressing plate, 24, the limiting box, 25, the positioning component, 26, the reset spring, 27, the triangular positioning block, 28, the pressing component, 29, the linkage power component, 30, the pull-down component, 31, the pressing component, 32, the fixed rod, 33, the pressing spring, 34, the sliding sleeve rod, 35, the supporting plate, 36, the fixed supporting rod, 37, the fixed supporting plate, 38, the fixed circular block, 39, the rotating rod, 40, the cam, 41, the gear, 42, the semicircular rail component, 43, the conductive semicircular rail, the rectangular rail, 44, the dragging groove, the through hole, and the through hole.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1-2, the wiring device for power transmission and transformation project provided by the invention comprises an outer shell 1, a fixing frame 2, two half wires 3, a maintenance control component 4, a source power component 5, a fastening component 6, a locking component 7 and a semicircular rail component 42, wherein round holes are formed at two ends of the outer shell 1, the bottom of the fixing frame 2 is fixedly arranged on the bottom wall of the outer shell 1, the inside of the fixing frame 2 is hollow, a semicircular groove is formed at the top of the fixing frame 2, the two half wires 3 are slidably arranged on the fixing frame 2, the two half wires 3 are provided with two groups, the maintenance control component 4 is fixedly arranged on the inner wall of the fixing frame 2, the upper end of the source power component 5 is fixedly arranged on the side edge of the fixing frame 2, the bottom end of the fastening component 6 is fixedly arranged on the bottom wall of the fixing frame 2, the bottom end of the locking component 7 is fixedly arranged on the maintenance control component 4, the semicircular rail component 42 is fixedly arranged in the semicircular groove at the top of the fixing frame 2, and the source power component 5 is electrically connected with the semicircular rail component 42.
As shown in fig. 4-6, the maintenance control assembly 4 includes a fixing plate 8, a sliding toothed plate 9, a sliding block 10, a first connecting rod 11, a lower clamping member 12, an upper clamping member 13 and a first sliding block 14, wherein the side wall of the fixing plate 8 is fixedly arranged on the inner wall of the fixing frame 2, a vertical track is arranged on the other side wall of the fixing plate 8, the sliding toothed plate 9 is slidably arranged in the vertical track, the sliding block 10 is slidably arranged in the vertical track, the bottom end of the sliding block 10 is fixedly arranged at the top end of the sliding toothed plate 9, a sliding groove 15 is arranged on the side wall of the sliding block 10, the first sliding block 14 is slidably arranged in the sliding groove 15, the bottom end of the first connecting rod 11 is hinged at the top end of the first sliding block 14, the bottom end of the lower clamping member 12 is hinged at the top end of the first connecting rod 11, a through hole is formed in the ear plate of the lower clamping member 12, and the upper clamping member 13 is fixedly arranged on the locking assembly 7.
As shown in fig. 7, the source power assembly 5 includes a fixed block 16, a sliding rail 17, a second sliding block 18, an electrostrictive grafted elastomer 19, a second connecting rod 20, a fixed ring 21 and a limit box 24, the fixed block 16 is fixedly arranged on the side edge of the fixed frame 2, the sliding rail 17 is positioned below the fixed block 16, the second sliding block 18 is slidably arranged in the sliding rail 17, the top end of the electrostrictive grafted elastomer 19 is fixedly arranged at the bottom end of the fixed block 16, the bottom end of the electrostrictive grafted elastomer 19 is fixedly arranged at the top end of the second sliding block 18, the electrostrictive grafted elastomer 19 is electrically connected with the semicircular rail assembly 42, the top end of the limit box 24 is fixedly arranged at the bottom end of the fixed block 16, the limit box 24 is sleeved outside the electrostrictive grafted elastomer 19, the top end of the second connecting rod 20 is hinged on the second sliding block 18, the second connecting rod 20 can be freely stretched and contracted, and the fixed ring 21 is fixedly arranged at the bottom end of the second connecting rod 20.
As shown in fig. 8-10, the locking assembly 7 comprises a linkage rod 22, a pressing plate 23 and a positioning assembly 25, wherein the bottom of the linkage rod 22 is slidably arranged in a through hole of the lug plate of the lower clamping piece 12, the linkage rod 22 is slidably arranged on the top wall of the outer shell 1, the linkage rod 22 is a cavity within the range of the positioning assembly 25, the pressing plate 23 is fixedly arranged at the top end of the linkage rod 22, and the positioning assembly 25 is slidably arranged on the linkage rod 22.
As shown in fig. 10, the positioning assembly 25 includes a return spring 26 and a triangular positioning block 27, one end of the return spring 26 is fixedly arranged on the inner wall of the cavity of the fixing frame 2, and the end of the triangular positioning block 27 is fixedly arranged at the other end of the return spring 26.
As shown in fig. 11, the fastening assembly 6 includes a compressing assembly 28 and a linkage power assembly 29, wherein the bottom end of the compressing assembly 28 is fixedly arranged on the bottom wall of the fixing frame 2, and two ends of the linkage power assembly 29 rotate to penetrate through the fixing frame 2 and are fixedly arranged on the fixing ring 21.
As shown in fig. 11, the compressing assembly 28 includes a pull-down assembly 30 and a push-down assembly 31, the bottom of the pull-down assembly 30 is fixedly disposed on the bottom wall of the fixing frame 2, the pull-down assembly 30 is provided with four groups, and the bottom of the push-down assembly 31 is fixedly disposed on the top ends of the four groups of pull-down assemblies 30.
As shown in fig. 11-12, the pull-down assembly 30 includes a fixing rod 32, a compression spring 33 and a sliding sleeve rod 34, wherein the bottom end of the fixing rod 32 is fixedly arranged on the bottom wall of the fixing frame 2, the bottom end of the compression spring 33 is fixedly arranged on the bottom wall of the fixing frame 2, the compression spring 33 is sleeved on the fixing rod 32, the bottom end of the sliding sleeve rod 34 is fixedly arranged on the top end of the compression spring 33, and the sliding sleeve rod 34 is sleeved on the fixing rod 32.
As shown in fig. 11, the pressing component 31 includes a support plate 35, a fixing support rod 36 and a fixing support plate 37, the support plate 35 is fixedly arranged at the top end of the sliding sleeve rod 34, the support plate 35 is slidably arranged in the fixing frame 2, the bottom end of the fixing support rod 36 is fixedly arranged on the upper surface of the support plate 35, the fixing support rod 36 is provided with four groups, the fixing support plate 37 is fixedly arranged on the fixing support rod 36, and the bottom end of the middle part of the fixing support plate 37 is provided with a V-shaped notch.
As shown in fig. 13, the linkage power assembly 29 includes a fixed round block 38, a rotating rod 39, a cam 40 and a gear 41, the fixed round block 38 is fixedly arranged on the supporting plate 35, the fixed round block 38 is provided with two groups, two ends of the rotating rod 39 rotate and pass through the side wall of the fixed frame 2 to be fixedly arranged on the fixed ring 21, the cam 40 is fixedly arranged on the rotating rod 39, the cam 40 is provided with two groups, the gear 41 is fixedly arranged on the rotating rod 39, the gear 41 is provided with two groups, and the gear 41 is in meshed connection with the sliding toothed plate 9.
As shown in fig. 3 and 14, the semicircular rail assembly 42 includes a conductive semicircular rail 43, a pressing semicircular rail 44 and a dragging groove 45, the conductive semicircular rail 43 is fixedly arranged in the upper semicircular groove of the fixing frame 2, the conductive semicircular rail 43 has conductivity, the pressing semicircular rail 44 is fixedly arranged in the upper semicircular groove of the fixing frame 2, the pressing semicircular rail 44 has insulativity, the pressing semicircular rail 44 is connected with the conductive semicircular rail 43, the pressing semicircular rail 44 is provided with two groups, the dragging groove 45 is fixedly arranged in the upper semicircular groove of the fixing frame 2, the dragging groove 45 is provided with two groups, the lower clamping piece 12 is slidably arranged in the dragging groove 45, a rectangular through hole 47 is arranged at the bottom of the dragging groove 45, the rectangular through hole 47 penetrates through the upper semicircular groove of the fixing frame 2, and the first connecting rod 11 is slidably arranged in the rectangular through hole 47.
In specific use, two groups of stripped double-half wires 3 are inserted into the dragging groove 45 on the fixed frame 2 through round holes at two ends of the outer shell 1, the two groups of double-half wires 3 continuously extend inwards along the dragging groove 45 through the line pressing semicircular rail 44, when the two groups of double-half wires 3 touch the conductive semicircular rail 43, the two groups of double-half wires 3 are electrified, so that the conductive semicircular rail 43 is electrified, the pressing plate 23 is pressed down, the pressing plate 23 drives the linkage rod 22 to move downwards, the linkage rod 22 drives the positioning component 25 to move downwards while the upper clamping piece 13 moves downwards, the through hole 46 on the ear plate of the lower clamping piece 12 extrudes the triangular positioning block 27, the triangular positioning block 27 extrudes the return spring 26, when the upper clamping piece 13 and the lower clamping piece 12 clamp the double-half wires 3, the triangular positioning block 27 is tightly attached to the bottom wall of the ear plate of the lower clamping piece 12, at the moment, the return spring 26 rebounds to push the triangular positioning block 27 to move backwards, the triangle positioning block 27 clamps the lower clamping piece 12 so that the upper clamping piece 13 is tightly attached to the double half electric wire 3, the double half electric wire 3 is clamped by the upper clamping piece 13 and the lower clamping piece 12, the electrostrictive grafting elastic body 19 is electrically connected with the conductive semicircular rail 43, the electrostrictive grafting elastic body 19 expands, the bottom of the electrostrictive grafting elastic body 19 moves downwards, the sliding block II 18 is pushed to move downwards in the sliding rail 17, the connecting rod II 20 can freely stretch and shrink, the connecting rod II 20 contracts, the connecting rod II 20 rotates by taking the center of the fixed circular ring 21 as the center of a circle, the connecting rod II 20 drives the fixed circular ring 21 to rotate, the fixed circular ring 21 drives the rotating rod 39 to rotate, the rotating rod 39 drives the cam 40 to rotate, the cam 40 presses down the fixed circular block 38, the fixed circular block 38 drives the supporting plate 35 to move downwards, the supporting plate 35 presses down the sliding sleeve rod 34, the sliding sleeve rod 34 presses down the pressing spring 33, the supporting plate 35 drives the fixing supporting rod 36 to move downwards, the fixing supporting rod 36 drives the fixing supporting rod 37 to move downwards, the V-shaped groove of the fixing supporting rod 37 presses the peeled double half wire 3 into the pressing semicircular rail 44, the non-peeled double half wire 3 is pressed into the semicircular groove on the fixing frame 2, the rotating rod 39 drives the gear 41 to rotate, the gear 41 drives the sliding toothed plate 9 to move downwards, the sliding toothed plate 9 drives the sliding block 10 to move downwards, the sliding block I14 slides in the sliding groove 15, after the double half wire 3 is connected, the wiring device is fatigued due to external environment factors, the double half wire 3 is slowly separated from the conductive semicircular rail 43, the double half wire 3 drives the upper clamping piece 13, the lower clamping piece 12 and the locking component 7 to move, the bottom of the connecting rod I11 is driven by the connecting rod I11 to be hinged with the lower clamping piece 12 and the sliding block I14, when the double-half wire 3 is separated from the conductive semicircular rail 43, the first slide block 14 is driven by the first connecting rod 11 to move downwards in the sliding groove 15, the first slide block 14 slides to the bottom of the sliding groove 15, at the moment, the conductive semicircular rail 43 is powered off, the electrostrictive grafting elastic body 19 is powered off and contracted, the bottom of the electrostrictive grafting elastic body 19 moves upwards, the electrostrictive grafting elastic body 19 drives the second slide block 18 to move upwards, the second slide block 18 drives the second connecting rod 20 to rotate, the second connecting rod 20 drives the fixed circular ring 21 to rotate reversely, the fixed circular ring 21 drives the rotating rod 39 to rotate reversely, the rotating rod 39 drives the cam 40 to rotate reversely, the cam 40 loses pressure on the fixed circular block 38, the sliding sleeve rod 34 is sprung upwards under the action of the pressing spring 33, the supporting plate 35 is driven to move upwards, the fixed supporting rod 36 and the fixed supporting plate 37 are driven to move upwards, so that the restraint on the double-half wire 3 is lost, the rotating rod 39 drives the gear 41 to rotate reversely, the gear 41 drives the sliding toothed plate 9 to move upwards, the sliding toothed plate 9 drives the sliding block 10 to move upwards, the bottom of the sliding groove 15 drives the first sliding block 14 to move upwards, the first sliding block 14 drives the top of the first connecting rod 11 to move reversely, finally, the two groups of double-half wires 3 are reconnected to the conductive semicircular rail 43, and the circuit is electrified, so that the circuit is reciprocated, and the wiring device can detect and maintain the circuit for many times.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (6)
1. The utility model provides a termination for power transmission and transformation engineering, includes shell body (1), its characterized in that: the utility model discloses a sliding chute, including shell body (1), fixed mount (2) that is equipped with on the diapire of shell body (1), the fixed two half electric wires (3) that are equipped with on mount (2), fixed maintenance control assembly (4) that are equipped with on mount (2) inner wall, fixed power supply unit (5) that are equipped with in mount (2) side, fixed fastening assembly (6) that are equipped with on mount (2) diapire, fixed locking subassembly (7) that are equipped with on maintenance control assembly (4), fixed semicircle rail subassembly (42) that are equipped with in mount (2) top, maintenance control assembly (4) include fixed plate (8), slip pinion rack (9), sliding block (10), connecting rod one (11), down clamp (12), go up clamp (13) and slider one (14), fixed plate (8) lateral wall is fixed to be located on mount (2) inner wall, another lateral wall of fixed plate (8) is equipped with vertical track, in vertical track is located in sliding pinion rack (9) slides, sliding block (10) bottom fixing locates sliding rack (9) top, sliding block (10) are equipped with one sliding chute (15), the utility model discloses a novel electric grafting device, which is characterized in that the bottom end of a connecting rod I (11) is hinged at the top end of a sliding block I (14), the bottom end of a lower clamping piece (12) is hinged at the top end of the connecting rod I (11), a through hole (46) is formed in an ear plate of the lower clamping piece (12), the upper clamping piece (13) is fixedly arranged on a locking component (7), the source power component (5) comprises a fixed block (16), a sliding rail (17), a sliding block II (18), an electrostrictive grafting elastomer (19), a connecting rod II (20), a fixed circular ring (21) and a limiting box (24), the fixed block (16) is fixedly arranged at the side edge of a fixed frame (2), the sliding rail (17) is fixedly arranged at the side edge of the fixed frame (2), the sliding rail (17) is arranged below the fixed block (16), the sliding rail II (18) is slidingly arranged in the sliding rail (17), the top end of the electrostrictive grafting elastomer (19) is fixedly arranged at the bottom end of the fixed block II (18), the electrostrictive grafting elastomer (19) is fixedly arranged at the top end of the sliding block II (18), the electrostrictive grafting elastomer (19) is fixedly arranged at the top end of the fixed block (19), the top end of the electrostrictive grafting elastomer (19) is fixedly arranged at the outer side of the fixed block (24), the top end of the connecting rod II (20) is hinged on the sliding block II (18), the connecting rod II (20) can freely extend and retract, the fixed circular ring (21) is fixedly arranged at the bottom end of the connecting rod II (20), the locking component (7) comprises a linkage rod (22), a pressing plate (23) and a positioning component (25), the bottom of the linkage rod (22) is slidably arranged in a lug plate through hole (46) of the lower clamping piece (12), the linkage rod (22) is slidably arranged on the top wall of the outer shell (1), the linkage rod (22) is a cavity in the range of the positioning component (25), the pressing plate (23) is fixedly arranged at the top end of the linkage rod (22), the positioning component (25) is slidably arranged on the linkage rod (22), the fastening component (6) comprises a pressing component (28) and a linkage power component (29), the bottom end of the pressing component (28) is fixedly arranged on the bottom wall of the fixed frame (2), the two ends of the linkage power component (29) are rotationally arranged on the fixed circular ring (21) through the fixed frame (2), the pressing component (28) comprises a lower pulling component (31) and a lower pulling component (30) are fixedly arranged on the bottom wall (30), the utility model discloses a wire harness is characterized in that four groups of pull-down components (30) tops are located to push-down components (31) bottom mounting, semicircle rail components (42) are including electrically conductive semicircle rail (43), line ball semicircle rail (44) and drag groove (45), electrically conductive semicircle rail (43) are fixed to be located on mount (2), electrically conductive semicircle rail (43) have electric conductivity, line ball semicircle rail (44) are fixed to be located on mount (2), line ball semicircle rail (44) have insulativity, line ball semicircle rail (44) link to each other with electrically conductive semicircle rail (43), line ball semicircle rail (44) are equipped with two sets of, drag groove (45) are fixed to be located on mount (2), drag groove (45) are equipped with two sets of, lower clamp (12) slide and locate in dragging groove (45), drag groove (45) bottom is equipped with rectangle perforation (47), rectangle perforation (47) run through mount (2) upper wall, link one (11) slide and locate in perforation (47).
2. The wiring device for power transmission and transformation projects according to claim 1, wherein: the positioning assembly (25) comprises a reset spring (26) and a triangular positioning block (27), one end of the reset spring (26) is fixedly arranged on the inner wall of the cavity of the fixing frame (2), and the end part of the triangular positioning block (27) is fixedly arranged at the other end of the reset spring (26).
3. The wiring device for power transmission and transformation engineering according to claim 2, wherein: the pull-down assembly (30) comprises a fixed rod (32), a compression spring (33) and a sliding sleeve rod (34), wherein the bottom end of the fixed rod (32) is fixedly arranged on the bottom wall of the fixed frame (2), the bottom end of the compression spring (33) is fixedly arranged on the bottom wall of the fixed frame (2), the compression spring (33) is sleeved on the fixed rod (32), the bottom end of the sliding sleeve rod (34) is fixedly arranged on the top end of the compression spring (33), and the sliding sleeve rod (34) is sleeved on the fixed rod (32).
4. A wiring device for power transmission and transformation projects according to claim 3, characterized in that: the pressing component (31) comprises a supporting plate (35), fixing support rods (36) and fixing support plates (37), wherein the supporting plate (35) is fixedly arranged at the top end of a sliding sleeve rod (34), the supporting plate (35) is slidably arranged in a fixing frame (2), the bottom ends of the fixing support rods (36) are fixedly arranged on the upper surface of the supporting plate (35), the fixing support rods (36) are provided with four groups, the fixing support plates (37) are fixedly arranged on the fixing support rods (36), and V-shaped notches are formed in the bottom ends of the middle parts of the fixing support plates (37).
5. The wiring device for power transmission and transformation projects according to claim 4, wherein: the linkage power assembly (29) comprises a fixed round block (38), a rotating rod (39), a cam (40) and a gear (41), wherein the fixed round block (38) is fixedly arranged on a supporting plate (35), the fixed round block (38) is provided with two groups, two ends of the rotating rod (39) rotate to penetrate through the side wall of the fixed frame (2) to be fixedly arranged on the fixed ring (21), the cam (40) is fixedly arranged on the rotating rod (39), the cam (40) is provided with two groups, the gear (41) is fixedly arranged on the rotating rod (39), the gear (41) is provided with two groups, and the gear (41) is meshed with the sliding toothed plate (9).
6. The wiring device for power transmission and transformation projects according to claim 5, wherein: the utility model discloses a wire drawing device, including fixing frame (2), electric wire, frame (2), electric wire, semi-circular rail (44) and fixed support, shell (1) both ends are equipped with the round hole, the inside cavity form of fixing frame (2), semicircular groove has been seted up at fixing frame (2) top, two half electric wires (3) are equipped with two sets of, in semicircular groove on fixing frame (2) was fixed to electric wire semicircle rail (43), semicircular groove on fixing frame (2) was fixed to be located in line drawing semicircle rail (44), drag groove (45) are fixed to be located in semicircular groove on fixing frame (2), rectangle perforation (47) run through semicircular groove on fixing frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410277521.5A CN117878661B (en) | 2024-03-12 | 2024-03-12 | Junction device for power transmission and transformation engineering |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410277521.5A CN117878661B (en) | 2024-03-12 | 2024-03-12 | Junction device for power transmission and transformation engineering |
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| CN117878661A CN117878661A (en) | 2024-04-12 |
| CN117878661B true CN117878661B (en) | 2024-05-10 |
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| CN109240477A (en) * | 2018-09-30 | 2019-01-18 | 苏州市铭将意电子科技有限公司 | It is a kind of to place stable Power supply for computer adapter |
| CN111490392A (en) * | 2020-05-12 | 2020-08-04 | 杨吉 | Assembly wiring device for electrical component set |
| CN114639991A (en) * | 2022-03-30 | 2022-06-17 | 国网湖北省电力有限公司荆门供电公司 | Electric wire plug-in assembly convenient to plug and used for electric power |
| CN115764419A (en) * | 2022-10-14 | 2023-03-07 | 国网吉林省电力有限公司长春供电公司 | Wiring device for electric power transmission and transformation engineering |
| CN116978707A (en) * | 2023-09-14 | 2023-10-31 | 四川正禹电气设备有限公司 | Remote switch for power distribution cabinet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2359049A (en) * | 2000-02-10 | 2001-08-15 | H2Eye | Remote operated vehicle |
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- 2024-03-12 CN CN202410277521.5A patent/CN117878661B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109240477A (en) * | 2018-09-30 | 2019-01-18 | 苏州市铭将意电子科技有限公司 | It is a kind of to place stable Power supply for computer adapter |
| CN111490392A (en) * | 2020-05-12 | 2020-08-04 | 杨吉 | Assembly wiring device for electrical component set |
| CN114639991A (en) * | 2022-03-30 | 2022-06-17 | 国网湖北省电力有限公司荆门供电公司 | Electric wire plug-in assembly convenient to plug and used for electric power |
| CN115764419A (en) * | 2022-10-14 | 2023-03-07 | 国网吉林省电力有限公司长春供电公司 | Wiring device for electric power transmission and transformation engineering |
| CN116978707A (en) * | 2023-09-14 | 2023-10-31 | 四川正禹电气设备有限公司 | Remote switch for power distribution cabinet |
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| CN117878661A (en) | 2024-04-12 |
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