CN116885468B - Conductive connecting assembly - Google Patents
Conductive connecting assembly Download PDFInfo
- Publication number
- CN116885468B CN116885468B CN202311148539.7A CN202311148539A CN116885468B CN 116885468 B CN116885468 B CN 116885468B CN 202311148539 A CN202311148539 A CN 202311148539A CN 116885468 B CN116885468 B CN 116885468B
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- China
- Prior art keywords
- mounting box
- wire
- ring
- storage barrel
- sliding
- Prior art date
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 55
- 229910052802 copper Inorganic materials 0.000 claims abstract description 48
- 239000010949 copper Substances 0.000 claims abstract description 48
- 239000000843 powder Substances 0.000 claims abstract description 29
- 238000005507 spraying Methods 0.000 claims abstract description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 32
- 229910052757 nitrogen Inorganic materials 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 19
- 238000009499 grossing Methods 0.000 description 8
- 230000008602 contraction Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001595 contractor effect Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/10—Containers destroyed or opened by flames or heat
-
- 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
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The invention relates to the technical field of conductive connection, in particular to a conductive connection assembly, which comprises an upper mounting box and two wires, wherein a lower mounting box is assembled at the bottom end of the upper mounting box, a conductive copper block is arranged on the inner side of the lower mounting box, inlet ports are respectively formed in the two ends of the conductive copper block, the upper mounting box and the lower mounting box, inlet rings are respectively arranged at the inlet ports of the two end surfaces of the lower mounting box, a supporting frame is fixedly arranged on the upper end surface of the upper mounting box, a spraying mechanism is fixedly arranged at the upper end of the supporting frame, and a wire stroking mechanism is arranged on the outer side of one inlet ring. The spraying mechanism provided by the invention can effectively spray fire extinguishing powder in time to the possible fire phenomenon caused by the arc effect of the two wires due to loosening of the screwed bolts, so that fire is avoided, and the wire straightening mechanism arranged in the device can effectively straighten and collect a plurality of branch copper wires scattered after peeling.
Description
Technical Field
The invention relates to the technical field of conductive connection, in particular to a conductive connection assembly.
Background
The wire is used as a material for a wire or a cable, and is also referred to as an electric wire in industry. Typically made of copper or aluminum, and also silver wires, to conduct electrical or thermal current.
The existing conductive connection assembly is characterized in that before two wires are fixed on a conductive copper block arranged in a mounting box through screwing bolts, a wire stripper is needed to strip a wire sheath of the front end of each wire, which is required to be inserted into the conductive copper block, so that the inner copper wire is exposed, but when a worker inserts the copper wire into the conductive copper block, the situation of insertion offset is very likely to occur, meanwhile, connection among a plurality of stripped branch copper wires is not tight enough, the plurality of branch copper wires cannot be completely and accurately inserted into the conductive copper block, so that the subsequent conductive situation is affected, wire stripping and tightening are needed to be carried out on the plurality of branch copper wires, and if the worker only uses two hands to strip the wire, the worker is very likely to be injured by finger pricking when the operation is improper;
after two wires are connected and assembled through the connecting component, when the wires are fixed by using the screwing bolts, when the connecting component is subjected to severe shaking in the use process, or the screwing bolts are excessively long in use period, the screwing bolts for fixing the wires can be loosened, the wires are loosened with the screwing bolts, and electric arcs possibly exist between the two wires, so that potential safety hazards occur, and the phenomenon of fire is extremely easy to occur.
Disclosure of Invention
The invention aims to solve the defects in the background art and provides a conductive connecting assembly.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a conductive connection subassembly, includes mounting box and two wires, the bottom group of going up mounting box has down the mounting box, the inboard of mounting box is provided with conductive copper piece down, the inlet port has been seted up respectively to the both ends of conductive copper piece, upper mounting box and lower mounting box, the entry ring is installed respectively to the both ends face inlet port of lower mounting box, the up end fixed mounting of upper mounting box has the support frame, the upper end fixed mounting of support frame has spraying mechanism, spraying mechanism includes the toper stopper and deposits the bucket, toper stopper activity sets up in the play powder mouth department of depositing the bucket, one the outside of entering the ring is provided with the wire smoothing mechanism, wire smoothing mechanism includes two wire smoothing semi-rings and two mounting panels, two wire smoothing semi-rings elasticity sets up on two mounting panels.
Preferably, the inboard fixed mounting of going up the mounting box has two sets of sliders, two fixed plates are installed respectively to the both sides up end of lower mounting box, two the outside of fixed plate is provided with two sets of spouts with two sets of slider sliding fit, the lower terminal surface four corners department fixed mounting of going up the mounting box a plurality of clamping blocks, the bottom and the clamping hole block fit that lower mounting box up end department set up of clamping block, the both sides of going up the mounting box are provided with friction line.
Preferably, the copper wires inside the two wires pass through the inlet rings arranged at the two end surfaces of the lower mounting box respectively, and pass through the inlet openings arranged at the two ends of the upper mounting box, the lower mounting box and the conductive copper block respectively, a plurality of screwing bolts are arranged at the upper end of the conductive copper block, and the screwing bolts fixedly mount the copper wires inside the two wires inside the conductive copper block.
Preferably, the spraying mechanism comprises a plurality of connecting pieces, the connecting pieces fixedly connect the bottom extension of the conical plug with the lower surface of the sliding ring, the inner side of the sliding ring is in sliding fit with the outer surface of the storage barrel, a plurality of limiting openings are formed in the inner side of the sliding ring, and two limiting blocks are respectively arranged on the outer surface of the storage barrel and close to the bottom end.
Preferably, the storage barrel is fixedly installed at the upper end of the support frame, an inclined guide surface is arranged on the inner side of the storage barrel and close to the powder outlet, a nitrogen powder mixture is arranged in the storage barrel, a heat conducting pipe is fixedly installed at the upper end face of the upper installation box through an installation piece, one end of the heat conducting pipe is connected with the bottom end of the spiral guide pipe, the spiral guide pipe is sleeved on the outer surface of the storage barrel close to the upper end, and nitrogen with thermal expansion and cold contraction is arranged in the heat conducting pipe and the spiral guide pipe.
Preferably, the wire straightening mechanism comprises two moving ports, the two moving ports are respectively arranged in the mounting plate and close to the upper end and the lower end, a moving rod is fixedly arranged on the inner side of the moving port, the outer surface of the moving rod is in sliding fit with the inner side of the connecting plate, a ring is sleeved on the outer surface of the moving rod in a sliding mode, the upper surface of the ring is arranged at one side of the connecting plate, a first spring is sleeved on the outer surface of the moving rod, and the two ends of the first spring are respectively connected with the lower surface of the ring and the rear side of the moving port.
Preferably, the outer sides of the two connecting plates are respectively in sliding fit with the inner sides of the two moving ports, one end of each connecting plate is fixedly connected with one wire smoothing semi-ring, the inner side of each wire smoothing semi-ring is provided with a rubber lug, the other end of each connecting plate is fixedly connected with the lower surface of the corresponding pressing plate, the upper surface of the corresponding pressing plate is fixedly provided with a limiting ring, the middle part of the lower surface of the corresponding pressing plate is fixedly provided with a connecting column, one lower surface of each connecting column is fixedly connected with one end of a second spring, the other end of each second spring is fixedly connected with the upper surface of the other connecting column, the other connecting column is fixedly arranged at the upper surface of the corresponding moving seat, and the bottom protrusion of the corresponding moving seat is in sliding fit with a moving groove arranged on one side of the corresponding mounting plate.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the wire stripping device, after the lower mounting box is placed at the tabletop, one end of the lower mounting box is propped against by using a tool, the stripped wire copper wire is taken to the middle of the two wire stripping semi-rings, one hand of a worker holds one end of the wire, two fingers in the other hand respectively penetrate through the two limiting rings and are placed at the pressing plate, the two fingers press the pressing plate to enable the two wire stripping semi-rings to be close to each other and clamp a plurality of branch copper wires, then the two fingers drive the pressing plate and the wire stripping semi-rings to rapidly slide along a moving port arranged at the inner side of the mounting plate to the entering ring at one end of the lower mounting box, so that the rubber bump arranged at the inner side of the wire stripping semi-rings straightens the plurality of branch copper wires, and meanwhile, one hand rotates one end of the wire again, so that the wire drives the straightened plurality of branch copper wires to rotate and tighten.
2. According to the invention, when the upper mounting box and the lower mounting box shake severely or the screw bolt is screwed too long in service cycle, the screw bolt of the fixed wire loosens, the temperature of the outer surface of the upper mounting box and the temperature of the outer surface of the lower mounting box rise rapidly, the higher temperature is transmitted to the spiral conduit through the expansion and contraction gas in the heat-conducting pipe, the spiral conduit transmits the temperature to the outer side of the storage barrel, the nitrogen powder mixture arranged on the inner side of the storage barrel is influenced by the high temperature, the expansion and contraction effect occurs, so that the inner side of the storage barrel generates pressure to squeeze the conical plug at the powder outlet of the storage barrel, the conical plug is flushed out of the powder outlet of the storage barrel and is intercepted by a group of limiting blocks at the position, close to the bottom end, of the outer surface of the storage barrel, of the nitrogen powder mixture is flushed out of the powder outlet of the storage barrel and sprayed onto the outer surfaces of the upper mounting box and the lower mounting box rapidly, and fire extinguishing operation is performed, and fire is avoided.
3. Based on the spraying mechanism provided by the invention, fire extinguishing powder can be sprayed in time to the possible fire phenomenon caused by the arc effect of two wires due to loosening of the screwed bolts, so that fire is avoided, and the wire smoothing mechanism arranged in the device can effectively smooth and collect a plurality of branch copper wires scattered after peeling.
Drawings
FIG. 1 is a schematic diagram of a conductive connection assembly according to the present invention;
FIG. 2 is a schematic view of the structure of the upper mounting box and the spraying mechanism in the conductive connecting assembly of the present invention;
FIG. 3 is a schematic view of the structure of the upper and lower mounting boxes of the conductive connecting assembly according to the present invention;
FIG. 4 is a schematic view of the structure of the conductive connection assembly at the lower mounting box of the present invention;
FIG. 5 is a schematic view showing a structure of a storage tub of the conductive connecting assembly according to the present invention;
FIG. 6 is a schematic view showing the structure of the inside of a storage tub in the conductive connection assembly according to the present invention;
fig. 7 is a schematic structural diagram of a wire stroking mechanism in a conductive connecting assembly according to the present invention.
In the figure: 1. mounting a box on the upper part; 2. a lower mounting box; 3. a slide block; 4. a fixing plate; 5. clamping blocks; 6. a clamping hole; 7. a conductive copper block; 8. an access port; 9. an access ring; 10. a wire; 11. a support frame; 12. a conical plug; 13. a storage barrel; 14. wire smoothing semi-rings; 15. a mounting plate; 16. rubbing lines; 17. a connecting piece; 18. a slip ring; 19. a limit opening; 20. a limiting block; 21. a sloped guide surface; 22. a mounting member; 23. a heat conduction pipe; 24. a helical catheter; 25. nitrogen powder mixture; 26. a moving port; 27. a moving rod; 28. a connecting plate; 29. pasting a ring; 30. a first spring; 31. rubber bumps; 32. a pressing plate; 33. a limiting ring; 34. a connecting column; 35. a second spring; 36. a movable seat; 37. a moving groove; 38. a chute; 39. and (5) screwing the bolts.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The utility model provides a conductive connection assembly as shown in fig. 1-7, including last mounting box 1 and two wires 10, the bottom group of going up mounting box 1 has installed down mounting box 2, the inboard of mounting box 2 is provided with conductive copper piece 7 down, inlet port 8 has been seted up respectively to conductive copper piece 7, go up mounting box 1 and the both ends of mounting box 2 down, inlet port 8 punishment at the both ends face of mounting box 2 do not install into ring 9, the up end fixed mounting of mounting box 1 has support frame 11, the upper end fixed mounting of support frame 11 has spraying mechanism, spraying mechanism includes toper stopper 12 and depositing bucket 13, toper stopper 12 activity sets up in the play powder mouth department of depositing bucket 13, the outside of an inlet ring 9 is provided with the line mechanism of stroking out the fingers, line mechanism of stroking out the fingers including two line semi-rings 14 and two mounting plates 15, two line semi-rings 14 elasticity are set up on two mounting plates 15.
As shown in fig. 3 and 4, two groups of sliding blocks 3 are fixedly mounted on the inner side of the upper mounting box 1, two fixing plates 4 are respectively mounted on the upper end faces of the two sides of the lower mounting box 2, two groups of sliding grooves 38 which are in sliding fit with the two groups of sliding blocks 3 are arranged on the outer sides of the two fixing plates 4, a plurality of clamping blocks 5 are fixedly mounted at four corners of the lower end face of the upper mounting box 1, the bottom ends of the clamping blocks 5 are clamped and combined with clamping holes 6 arranged on the upper end face of the lower mounting box 2, and friction lines 16 are arranged on the two sides of the upper mounting box 1.
The copper wires inside the two wires 10 respectively pass through the inlet rings 9 arranged at the two end surfaces of the lower mounting box 2, respectively pass through the inlet openings 8 arranged at the two ends of the upper mounting box 1, the lower mounting box 2 and the conductive copper block 7, a plurality of screwing bolts 39 are arranged at the upper end of the conductive copper block 7, and the copper wires inside the two wires 10 are fixedly arranged inside the conductive copper block 7 by the plurality of screwing bolts 39. Copper wires inside the two wires 10 are respectively inserted into the inlet openings 8 arranged at two ends of the conductive copper block 7, then are fixed in the conductive copper block 7 through a plurality of screwing bolts 39, and then the upper mounting box 1, the spraying mechanism and the lower mounting box 2 are assembled and fixed.
As shown in fig. 2, 5 and 6, the spraying mechanism comprises a plurality of connecting pieces 17, the extending parts of the bottom ends of the conical plugs 12 are fixedly connected with the lower surface of a sliding ring 18 by the plurality of connecting pieces 17, the inner side of the sliding ring 18 is in sliding fit with the outer surface of the storage barrel 13, a plurality of limiting openings 19 are formed in the inner side of the sliding ring 18, and two limiting blocks 20 are respectively arranged on the outer surface of the storage barrel 13 and near the bottom ends. The storage barrel 13 is fixedly arranged at the upper end of the supporting frame 11, an inclined guide surface 21 is arranged on the inner side of the storage barrel 13 and close to a powder outlet, a nitrogen powder mixture 25 is arranged in the storage barrel 13, the nitrogen powder mixture 25 is a mixture of nitrogen and fire extinguishing powder, a heat conducting pipe 23 is fixedly arranged at the upper end face of the upper mounting box 1 through a mounting piece 22, one end of the heat conducting pipe 23 is connected with the bottom end of a spiral guide pipe 24, the spiral guide pipe 24 is sleeved on the outer surface of the storage barrel 13 close to the upper end, and nitrogen expanding and shrinking due to heat is arranged in the heat conducting pipe 23 and the spiral guide pipe 24. When the upper mounting box 1 and the lower mounting box 2 shake violently in the using process, or when the screwing bolts 39 are too long in the using period, when the screwing bolts 39 of the fixed wires 10 are loosened, and when the internal parts of the upper mounting box 1 and the lower mounting box 2 are on fire, the temperature of the outer surface of the upper mounting box 1 rises rapidly, the higher temperature is transmitted to the spiral conduit 24 through the expansion and contraction gas in the heat-conducting pipe 23, the spiral conduit 24 transmits the temperature to the outer side of the storage barrel 13 again, the nitrogen powder mixture 25 arranged on the inner side of the storage barrel 13 is influenced by high temperature, the expansion and contraction effect occurs, so that the internal pressure of the storage barrel 13 presses the conical plug 12 at the powder outlet of the storage barrel 13, the conical plug 12 is enabled to flush out the powder outlet of the storage barrel 13 and is intercepted by the group of limiting blocks 20 at the position, close to the bottom end, of the outer surface of the storage barrel 13, of the nitrogen powder mixture 25 is sprayed to the outer surface of the upper mounting box 1 and the lower mounting box 2 rapidly, and fire extinguishing operation is carried out on the nitrogen powder mixture 25, and fire is avoided.
As shown in fig. 4 and 7, the wire straightening mechanism comprises two moving ports 26, the two moving ports 26 are respectively arranged in the mounting plate 15 and close to the upper end and the lower end, a moving rod 27 is fixedly arranged on the inner side of the moving port 26, the outer surface of the moving rod 27 is in sliding fit with the inner side of a connecting plate 28, a ring 29 is sleeved on the outer surface of the moving rod 27 in a sliding mode, the upper surface of the ring 29 is tightly attached to one side of the connecting plate 28, a first spring 30 is sleeved on the outer surface of the moving rod 27, and two ends of the first spring 30 are respectively connected with the lower surface of the ring 29 and the rear side of the moving port 26. The outside of two connecting plates 28 respectively with the inboard sliding fit of two movable ports 26, the one end fixed connection of two connecting plates 28 is stroked out the fingers line semi-ring 14, the inboard of stroking out the line semi-ring 14 is provided with rubber lug 31, the other end fixed connection of connecting plate 28 presses the lower surface of board 32, the upper surface fixed mounting of board 32 has spacing ring 33, the lower surface middle part department fixed mounting of board 32 has a spliced pole 34, the lower surface fixed connection one end of second spring 35 of spliced pole 34, the other end fixed connection of second spring 35 is the upper surface of another spliced pole 34, another spliced pole 34 fixed mounting is in the upper surface department of movable seat 36, the bottom protruding department of movable seat 36 and the movable slot 37 sliding fit that one side of mounting panel 15 set up. After the lower mounting box 2 is placed at the tabletop, one end of the lower mounting box 2 is propped against by using a tool, the stripped lead 10 copper wire is taken to the middle of the two wire straightening semi-rings 14, one hand of a worker holds one end of the lead 10, two fingers in the other hand respectively penetrate through the two limiting rings 33 and are placed at the pressing plate 32, the pressing plate 32 is pressed by the two fingers to enable the two wire straightening semi-rings 14 to be close to each other and clamp a plurality of branch copper wires, then the pressing plate 32 and the wire straightening semi-rings 14 are driven by the two fingers to slide fast along the moving opening 26 arranged at the inner side of the mounting plate 15 downwards at the inlet ring 9 at one end of the mounting box 2, the rubber bumps 31 arranged at the inner side of the wire straightening semi-rings 14 straighten the plurality of branch copper wires, and simultaneously one hand rotates one end of the lead 10 again, so that the lead 10 drives the straightened plurality of branch copper wires to rotate and tighten. The worker releases the pressing plate 32 by fingers, and the second spring 35 arranged at the bottom of the pressing plate 32 elastically resets the wire-stroking half ring 14 with the first spring 30 arranged at one side of the connecting plate 28 connected with the bottom end of the pressing plate 32.
In the use process, after the lower mounting box 2 is placed at the tabletop, one end of the lower mounting box 2 is propped against by using a tool, then the peeled copper wire of the wire 10 is taken to the middle part of the two wire straightening semi-rings 14, one hand of a worker holds one end of the wire 10, two fingers in the other hand respectively penetrate through the two limiting rings 33 and are placed at the pressing plate 32, the two fingers press the pressing plate 32 to enable the two wire straightening semi-rings 14 to be close to each other and clamp a plurality of branch copper wires, then the two fingers drive the pressing plate 32 and the wire straightening semi-rings 14 to slide fast along the moving opening 26 arranged at the inner side of the mounting plate 15 downwards at the inlet ring 9 at one end of the mounting box 2, so that the rubber bumps 31 arranged at the inner side of the wire straightening semi-rings 14 smooth the plurality of branch copper wires, and simultaneously one hand rotates one end of the wire 10 again, so that the wire 10 drives the plurality of the smooth branch copper wires to rotate and tighten, the worker releases the pressing plate 32 by fingers, the second spring 35 arranged at the bottom of the pressing plate 32 and the first spring 30 arranged at one side of the connecting plate 28 connected with the bottom end of the pressing plate 32 elastically restore the wire-stroking half ring 14, the operation is repeated, copper wires in the other wire 10 are stroked and tightened, then the two copper wires are respectively inserted into the inlet ports 8 arranged at the two ends of the conductive copper block 7, are fixed in the conductive copper block 7 through a plurality of tightening bolts 39, the upper mounting box 1 is assembled and fixed with the spraying mechanism and the lower mounting box 2, when the upper mounting box 1 and the lower mounting box 2 are severely swayed in the use process, or the tightening bolts 39 are tightened for too long, when the tightening bolts 39 of the fixed wire 10 are loosened, the temperature of the outer surface of the upper mounting box 1 is rapidly increased when the internal fire condition occurs in the upper mounting box 1 and the lower mounting box 2, the higher temperature is transmitted to the spiral conduit 24 through the expansion and contraction gas in the heat-conducting pipe 23, the spiral conduit 24 transmits the temperature to the outer side of the storage barrel 13, the nitrogen powder mixture 25 arranged on the inner side of the storage barrel 13 is influenced by the high temperature, and expansion and contraction effects occur, so that the inside of the storage barrel 13 generates pressure to extrude the conical plug 12 at the powder outlet of the storage barrel 13, the conical plug 12 is extruded out of the powder outlet of the storage barrel 13 and is intercepted by the group of limiting blocks 20 at the position, close to the bottom end, of the outer surface of the storage barrel 13, and the nitrogen powder mixture 25 is extruded out of the powder outlet of the storage barrel 13 and is rapidly sprayed to the outer surfaces of the upper mounting box 1 and the lower mounting box 2 to extinguish the fire, so that fire is avoided.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. An electrically conductive connection assembly, includes an upper mounting box (1) and two wires (10), characterized in that: the novel wire stripping machine is characterized in that a lower mounting box (2) is assembled at the bottom end of the upper mounting box (1), a conductive copper block (7) is arranged on the inner side of the lower mounting box (2), inlet ports (8) are respectively formed in the two ends of the conductive copper block (7), the upper mounting box (1) and the lower mounting box (2), inlet rings (9) are respectively arranged at the inlet ports (8) of the two end faces of the lower mounting box (2), a supporting frame (11) is fixedly arranged on the upper end face of the upper mounting box (1), a spraying mechanism is fixedly arranged at the upper end of the supporting frame (11), the spraying mechanism comprises a conical plug (12) and a storage barrel (13), the conical plug (12) is movably arranged at the powder outlet of the storage barrel (13), a wire stripping mechanism is arranged on the outer side of the inlet rings (9), and comprises two wire stripping wire (14) and two mounting plates (15), and the two wire stripping wire (14) are elastically arranged on the two mounting plates (15).
The spraying mechanism comprises a plurality of connecting pieces (17), wherein the extending parts of the bottom ends of the conical plugs (12) are fixedly connected with the lower surface of a sliding ring (18) by the connecting pieces (17), the inner side of the sliding ring (18) is in sliding fit with the outer surface of the storage barrel (13), a plurality of limiting openings (19) are formed in the inner side of the sliding ring (18), and two limiting blocks (20) are respectively arranged on the outer surface of the storage barrel (13) and close to the bottom ends;
the storage barrel (13) is fixedly arranged at the upper end of the supporting frame (11), an inclined guide surface (21) is arranged on the inner side of the storage barrel (13) and close to the powder outlet, a nitrogen powder mixture (25) is arranged in the storage barrel (13), a heat conducting pipe (23) is fixedly arranged at the upper end face of the upper mounting box (1) through a mounting piece (22), one end of the heat conducting pipe (23) is connected with the bottom end of a spiral guide pipe (24), the spiral guide pipe (24) is sleeved on the outer surface of the storage barrel (13) close to the upper end, and nitrogen expanding with cold is arranged between the heat conducting pipe (23) and the inside of the spiral guide pipe (24);
the wire straightening mechanism comprises two moving ports (26), the two moving ports (26) are respectively arranged in a mounting plate (15) and close to the upper end and the lower end, a moving rod (27) is fixedly arranged on the inner side of the moving port (26), the outer surface of the moving rod (27) is in sliding fit with the inner side of a connecting plate (28), a pasting ring (29) is sleeved on the outer surface of the moving rod (27) in a sliding mode, the upper surface of the pasting ring (29) is arranged at one side, close to the connecting plate (28), of the pasting ring, a first spring (30) is sleeved on the outer surface of the moving rod (27), and the two ends of the first spring (30) are respectively connected with the lower surface of the pasting ring (29) and the rear side of the moving port (26);
the outside of two connecting plate (28) respectively with the inboard sliding fit of two movable ports (26), two the one end fixed connection of connecting plate (28) is stroked out with fingers line semi-ring (14), the inboard of stroking out with fingers line semi-ring (14) is provided with rubber lug (31), the other end fixed connection of connecting plate (28) presses the lower surface of board (32), the upper surface fixed mounting who presses board (32) has spacing ring (33), the lower surface middle part department fixed mounting who presses board (32) has a spliced pole (34), one the one end of second spring (35) is connected to the lower surface fixed connection of spliced pole (34), the other end fixed connection of second spring (35) is another upper surface of spliced pole (34), another spliced pole (34) fixed mounting is in the upper surface department that removes seat (36), the bottom arch department that removes seat (36) and mounting panel (15) one side set up remove groove (37) sliding fit.
2. A conductive connection assembly according to claim 1, wherein: the inner side of the upper mounting box (1) is fixedly provided with two groups of sliding blocks (3), two fixing plates (4) are respectively mounted on the upper end faces of the two sides of the lower mounting box (2), two sliding grooves (38) which are in sliding fit with the two groups of sliding blocks (3) are formed in the outer sides of the fixing plates (4), a plurality of clamping blocks (5) are fixedly mounted at four corners of the lower end face of the upper mounting box (1), the bottom ends of the clamping blocks (5) are clamped with clamping holes (6) formed in the upper end face of the lower mounting box (2), and friction lines (16) are formed in the two sides of the upper mounting box (1).
3. A conductive connection assembly according to claim 1, wherein: two inside copper wire of wire (10) passes respectively first entering ring (9) that the both ends face department set up of lower mounting box (2), respectively passes inlet port (8) that the both ends that go up mounting box (1) and lower mounting box (2) and electrically conductive copper billet (7) set up, the upper end of electrically conductive copper billet (7) is provided with a plurality of bolts (39) of screwing, a plurality of bolt (39) of screwing is with the inside copper wire fixed mounting of two wires (10) in the inside of electrically conductive copper billet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311148539.7A CN116885468B (en) | 2023-09-07 | 2023-09-07 | Conductive connecting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311148539.7A CN116885468B (en) | 2023-09-07 | 2023-09-07 | Conductive connecting assembly |
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| Publication Number | Publication Date |
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| CN116885468A CN116885468A (en) | 2023-10-13 |
| CN116885468B true CN116885468B (en) | 2024-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311148539.7A Active CN116885468B (en) | 2023-09-07 | 2023-09-07 | Conductive connecting assembly |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117498052B (en) * | 2023-12-25 | 2024-04-02 | 国网山东省电力公司淄博供电公司 | Power cable connecting piece |
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| CN212726389U (en) * | 2020-09-04 | 2021-03-16 | 江门市发展照明科技有限公司 | Conjoined junction box |
| CN219481404U (en) * | 2023-03-13 | 2023-08-08 | 赛宾得(烟台)通用设备有限公司 | Automatic fire extinguisher capable of spraying comprehensively |
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| CN2691126Y (en) * | 2004-03-01 | 2005-04-06 | 黄可楼 | Waterproof branch junction box |
| CN2757388Y (en) * | 2004-12-02 | 2006-02-08 | 王万益 | Electric line connector |
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| CN116885468A (en) | 2023-10-13 |
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