CN114284815B - Copper bar connector with strong sealing performance and convenient maintenance - Google Patents
Copper bar connector with strong sealing performance and convenient maintenance Download PDFInfo
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- CN114284815B CN114284815B CN202111398331.1A CN202111398331A CN114284815B CN 114284815 B CN114284815 B CN 114284815B CN 202111398331 A CN202111398331 A CN 202111398331A CN 114284815 B CN114284815 B CN 114284815B
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- fixedly connected
- copper bars
- plate
- connecting plate
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 116
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 116
- 239000010949 copper Substances 0.000 title claims abstract description 116
- 238000007789 sealing Methods 0.000 title claims abstract description 44
- 238000012423 maintenance Methods 0.000 title claims abstract description 22
- 230000000670 limiting effect Effects 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 10
- 239000011810 insulating material Substances 0.000 claims description 2
- 230000009916 joint effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 11
- 239000000155 melt Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009413 insulation Methods 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
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention relates to the technical field of copper bar connection, in particular to a copper bar connector with strong sealing performance and convenient maintenance, which comprises two copper bars, wherein a connecting frame is sleeved outside the two copper bars in a movable mode, a fixed sleeve matched with the connecting frame is fixedly sleeved outside the two copper bars, and a first sealing gasket is fixedly connected to one side opposite to the two fixed sleeves.
Description
Technical Field
The invention relates to the technical field of copper bar connection, in particular to a copper bar connector with strong sealing performance and convenient maintenance.
Background
Copper bars, also called copper bus bars or copper bus bars, are long conductors (round-angle copper bars are generally used at present to avoid tip discharge) which are made of copper materials and have rectangular or chamfer (round angle) sections, and have the functions of current transmission and electrical equipment connection in a circuit.
At present, two common connection modes of copper bars are adopted: first kind: the press riveting nuts are connected, namely, press riveting fixing nuts are added on the bottom surface of the copper bar, but the copper bar is easy to deform during press riveting, so that the connecting position is uneven; second kind: the connecting mode of directly using nuts and bolts to connect and install is that holes are punched at the connecting positions of copper bars, then two copper bars to be connected are lapped together and fastened by bolts, the connecting mode is time-consuming and labor-consuming, the contact resistance of the connecting positions is increased, the connecting positions are easy to heat, electric faults are caused, the service life of equipment is reduced, and the cost is increased; in addition, the existing connecting device cannot seal the connecting part after connecting the copper bars, so that the connecting part of the copper bars is contacted with air for a long time, oxide is generated on the surface of the copper bars, the conductivity of the connecting part of the copper bars is affected, and the problem that the connecting part is in virtual connection with high temperature easily occurs; moreover, after connecting a plurality of copper bars, when the junction of certain two copper bars produces high temperature and appears connecting the trouble, not only can't in time break off the power supply between two copper bars, need examine every junction of a plurality of copper bars one by one during the maintenance moreover, the operation is comparatively loaded down with trivial details, leads to the maintenance inefficiency easily.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides the copper bar connector with strong sealing performance and convenient maintenance, which has reasonable design and ingenious structure, can be suitable for connecting copper bars of different types through mutual coordination among the structures, is simple and quick to operate, has good sealing performance, can effectively prevent oxides at the connection position of the copper bars, can timely power off and turn on corresponding indicator lamps when connection faults occur between the two copper bars due to high temperature, does not need to detect each connection position, can effectively improve maintenance efficiency, has good market competitiveness, and is worth recommending.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a copper bar connector that sealing performance is strong convenient to overhaul, includes two copper bars, two the outside joint has cup jointed the linking bridge jointly of copper bars, two the outside of copper bars is all fixed to be cup jointed the fixed sleeve that uses with the linking bridge cooperation, two the equal fixedly connected with first sealed pad of one side that the fixed sleeve is relative, the inner wall bottom fixedly connected with of linking bridge and the sealed pad of second that two copper bars cooperation used, two the copper bars are close to each other both sides all are provided with a plurality of tooth, first recess has all been seted up to the front and back both sides of the inner wall of linking bridge, two equal fixedly connected with dead lever between the left and right sides of first recess inner wall, two the equal swing joint of outside of dead lever has a set of slider, two sets of first springs of outside equal swing joint have a set of first spring, and set up the left and right sides at two sets of sliders are close to each other one end all articulates first connecting plate, two sets of first connecting plates are kept away from each other the first connecting plate and are connected with the first connecting plate and have a plurality of tooth, and the connecting plate is connected with the first connecting plate to the first connecting plate of the same size, and the connecting plate is connected with the first connecting plate of the first connecting plate has a large-end of a large-size, and the connecting plate is connected with the first connecting plate of the connecting plate has the first connecting plate of the first connecting plate, and the connecting plate has the connecting plate of a large-end of the connecting plate to the connecting plate has the connecting plate to the first connecting plate to the connecting plate, and the connecting plate has the connecting plate to the connecting plate.
Preferably, the movable groove is set up to the upper end of connecting frame, and the movable groove sets up between second recess and first logical groove, rotate between the upper and lower both ends of movable groove inner wall and be connected with the gear, the equal fixedly connected with of one side that second connecting plate and first connecting plate are relative with gear engagement's rack, the spout that uses with the rack cooperation has been seted up to the symmetry between second connecting plate and the second recess.
Preferably, the extrusion groove has been seted up to the upper end of linking bridge, and the extrusion groove sets up in the left side of first logical groove, the inner wall left side fixedly connected with second spring in extrusion groove, the right-hand member fixedly connected with of second spring dials the board, the second through groove that uses with dialling the board cooperation is seted up to the upper end of linking bridge, and dials the outside that the upper end of board extends to the second through groove, dial the right-hand member fixedly connected with of board and first linking board cooperation use the gag lever post.
Preferably, the upper end symmetry swing joint of connecting frame has the movable rod, two the lower extreme of movable rod all extends to the inside of connecting frame and fixedly connected with conflict board, the lower extreme symmetry fixedly connected with of conflict board is sealed with the third that two copper bars cooperatees the use and is filled up, two the outside of movable rod has all movably cup jointed the third spring, and two third springs set up the top at conflict board respectively.
Preferably, the upper ends of the two movable rods extend to the outside of the connecting frame and are fixedly connected with a third connecting plate, and the upper ends of the two third connecting plates are fixedly connected with handles together.
Preferably, the lower end of the interference plate is provided with a third groove, the third groove is arranged between the two third sealing gaskets, the top end of the inner wall of the third groove is fixedly connected with hot frit matched with the two copper bars, and the hot frit is arranged above the joint of the two copper bars.
Preferably, the electric connection groove is formed in the abutting plate, the electric connection groove is arranged above the hot frit, a group of conductive blocks matched with each other are movably connected in the electric connection groove, the warning lamp is mounted on the right side of the upper end of the copper bar, and the warning lamp is connected with the two conductive blocks through wires.
Preferably, the inside symmetry of conflict board has seted up the fourth recess, and two fourth recesses set up respectively in the left and right sides of hot frit, two all fixedly connected with fourth spring on the inner wall of one side that the fourth recess kept away from each other, two the equal fixedly connected with fly leaf of the relative one end of fourth spring.
Preferably, two equal fixedly connected with second connecting rod in one side that the conducting block kept away from each other, two the one end that the conducting block was kept away from to the second connecting rod all extends to the inside of fourth recess and with fly leaf fixed connection, two the equal fixedly connected with conflict pole in one side that the fly leaf is relative, and two conflict poles set up respectively in the left and right sides of hot frit and with hot frit is inconsistent.
The copper bar connector provided by the invention has the beneficial effects that the sealing performance is strong, and the copper bar connector is convenient to overhaul:
the shifting plate can be shifted to the left side firstly, so that the shifting plate moves in the second through groove and extrudes the second spring, the shifting plate drives the limiting rod to move left synchronously, the shifting block can be shifted to the rear side by the other hand at the moment, the shifting block drives one of the toothed plates to move to the rear side by the first connecting plate, meanwhile, one of the toothed plates is driven to move synchronously, the other toothed plate is driven to move to the front side by the meshing effect between the toothed plates and the gear through the second connecting plate, the two toothed plates are far away from each other, the two toothed plates respectively push the two groups of sliding blocks to move away from each other outside the fixed rod by the two groups of connecting rods, and therefore, the two groups of first springs are extruded, when the shifting block drives the first connecting plate to move to the rear side of the first through groove, the shifting plate can be loosened, the shifting plate is pushed to move to the inner side of the first through groove again by the resetting effect of the second spring, the first connecting plate is limited and fixed, the positions of the two toothed plates are limited, the two toothed plates can be arranged, the copper bars can be inserted into the two connecting frames at the positions of the two connecting frames, and the positions of the copper bars can be conveniently inserted into the two connecting frames, and the copper bar connector can be conveniently and manually connected by a single person;
the handle is pulled upwards, the handle drives the two movable rods to move upwards synchronously through the two third connecting plates, so that the two movable rods drive the abutting plates to move upwards synchronously and extrude the two third springs, at the moment, the two copper bars can be inserted into the connecting frame from the left side and the right side respectively, in the inserting process, the two first sealing gaskets are abutted against the connecting frame respectively, then the handle can be loosened, the abutting plates move downwards again under the reset action of the two third springs and are abutted against the upper surfaces of the two copper bars, the two copper bars are tightly attached to the second sealing gaskets under the abutting action of the abutting plates and the two third sealing gaskets, the fixing sleeve, the first sealing gaskets, the second sealing gaskets and the third sealing gaskets can effectively ensure that the sealing performance of the connecting part is improved, the contact oxidation of the connecting part and air is prevented, the overall sealing performance of the connector is improved, the abutting plates and the two third springs are arranged, the connector can be connected with copper bars with different thicknesses, and the applicability of the connector is improved effectively;
finally, the shifting plate is shifted to the left side again, so that the shifting plate moves in the second through groove and extrudes the second spring, the shifting plate drives the limiting rod to move left synchronously, the limiting rod is moved out of the first through groove, the limiting effect of the limiting rod on the first connecting plate can be relieved, at the moment, the two groups of sliding blocks are mutually close under the reset effect of the two groups of first springs, the two toothed plates are pushed to be mutually close by the two groups of first connecting rods, the two toothed plates are respectively meshed with a plurality of teeth on the front side and the rear side of the two copper bars, connection between the two copper bars is completed, the two toothed plates and the plurality of teeth are arranged, the connection stability between the two copper bars can be effectively improved, the problem that high temperature is generated due to virtual connection at the connection position is prevented, the connection stability of the connector is improved, the fixing rod, the sliding blocks, the first springs and the first connecting rods are arranged, the connector can be suitable for connecting copper bars with different widths, and the applicability of the connector is further improved;
when the temperature of the joint of the two copper bars is too high, the thermal fusion cake melts and permeates the joint of the two copper bars under the action of high temperature, so that the contact surfaces of the two copper bars are insulated, the connection between the two copper bars is disconnected in time, the influence on equipment is avoided, the economic loss can be effectively reduced, and the practicability of the connector is increased;
when the hot frit melts, the contradiction effect on the two contradiction rods is relieved, at the moment, the two movable plates push the two second connecting rods to be close to each other under the reset effect of the fourth spring respectively, so that the two conductive blocks are in contact with each other and supply current to the warning lamp through the lead, the warning lamp starts to flash, when people overhaul, only copper bars at corresponding positions need to be checked one by one, overhaul efficiency can be effectively improved, and convenience in overhaul of the connector is improved;
the invention has reasonable design and ingenious structure, can be suitable for connecting copper bars of various types through the mutual coordination among the structures, is simple and quick to operate, has good sealing performance, can effectively prevent the connection part of the copper bars from generating oxides, can timely power off and turn on corresponding indicator lamps when the connection fault occurs between the two copper bars due to high temperature, does not need to detect each connection part, can effectively improve the overhaul efficiency, has good market competitiveness, and is worth recommending.
Drawings
Fig. 1 is a front view of a copper bar connector with strong sealing performance and convenient maintenance;
FIG. 2 is a top view of a copper bar connector with strong sealing performance and convenient maintenance;
FIG. 3 is a cross-sectional view of a copper bar connector with strong sealing performance and convenient maintenance;
fig. 4 is a partial structure sectional view of a copper bar connector with strong sealing performance and convenient maintenance, which is provided by the invention;
FIG. 5 is a partial structure sectional view of a copper bar connector with strong sealing performance and convenient maintenance;
FIG. 6 is a partial structure sectional view of a copper bar connector with strong sealing performance and convenient maintenance;
FIG. 7 is a right cross-sectional view of a part of the structure of the copper bar connector with strong sealing performance and convenient maintenance;
FIG. 8 is a right cross-sectional view of a part of the structure of the copper bar connector with strong sealing performance and convenient maintenance;
fig. 9 is an enlarged schematic diagram of a portion a of the copper bar connector with strong sealing performance and convenient maintenance.
In the figure: 1. a copper bar; 2. a connection frame; 3. a fixed sleeve; 4. a first gasket; 5. a second gasket; 6. teeth; 7. a first groove; 8. a fixed rod; 9. a slide block; 10. a first spring; 11. a first connecting rod; 12. a toothed plate; 13. a first connection plate; 14. a second connecting plate; 15. a second groove; 16. a first through groove; 17. a movable groove; 18. a gear; 19. a rack; 20. a shifting block; 21. an extrusion groove; 22. a second spring; 23. a poking plate; 24. a second through slot; 25. a limit rod; 26. a movable rod; 27. a contact plate; 28. a third gasket; 29. a third spring; 30. a third connecting plate; 31. a handle; 32. a third groove; 33. a hot frit; 34. a power receiving groove; 35. a conductive block; 36. a warning light; 37. a fourth groove; 38. a movable plate; 39. a fourth spring; 40. a second connecting rod; 41. a touch-up rod; 42. and a sliding groove.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-9, a copper bar connector with strong sealing performance and convenient maintenance comprises two copper bars 1, wherein a connecting frame 2 is sleeved outside the two copper bars 1 in a co-movable mode, a fixing sleeve 3 matched with the connecting frame 2 is fixedly sleeved outside the two copper bars 1, a first sealing gasket 4 is fixedly connected to one side opposite to the two fixing sleeves 3, a second sealing gasket 5 matched with the two copper bars 1 is fixedly connected to the bottom of the inner wall of the connecting frame 2, and the fixing sleeve 3, the first sealing gasket 4 and the second sealing gasket 5 are arranged, so that contact oxidation of a connecting part and air can be effectively prevented, the conductivity between the two copper bars 1 is guaranteed, and the overall sealing performance of the connector is improved.
The front and back both sides that two copper bars 1 are close to one end each other all are provided with a plurality of teeth 6, first recess 7 has all been seted up to the front and back both sides of the inner wall of connecting frame 2, equal fixedly connected with dead lever 8 between the left and right sides of two first recess 7 inner walls, the equal swing joint of outside of two dead levers 8 has a set of slider 9, a set of first spring 10 has all been cup jointed to the outside of two dead levers 8 in the activity, and two sets of first springs 10 set up respectively in the left and right sides of two sets of slider 9, the one end that two sets of slider 9 are close to each other all articulates there is head rod 11, dead lever 8, slider 9, the setting of first spring 10 and head rod 11, make the connector can adapt to connect copper bars 1 of multiple different width, the application scope of connector has been improved, the suitability of connector has been increased, the one end that slider 9 was kept away from to two sets of head rod 11 all articulates jointly with the pinion 12 of a plurality of teeth 6 meshing, and two pinion 12 are insulating material respectively, two pinion 12 and a plurality of tooth 6 set up can effectively connect between the copper bars 1, the high stability of connection problem has been prevented to appear in the high-stability connection.
The upper end fixedly connected with second connecting plate 14 of one of them pinion rack 12, the second recess 15 that uses with the cooperation of second connecting plate 14 has been seted up on the inner wall top of connecting frame 2, the first connecting plate 13 of upper end fixedly connected with of another pinion rack 12, the first logical groove 16 that uses with the cooperation of first connecting plate 13 has been seted up to the upper end of connecting frame 2, the outside and the fixedly connected with plectrum 20 of first logical groove 16 are extended to the upper end of first connecting plate 13, and the area of plectrum 20 is greater than the area of first logical groove 16, the setting of plectrum 20, both can effectively prevent getting into connecting frame 2 such as dust, can reduce air admission connecting frame 2 again, the leakproofness of connector has further been improved.
The upper end of connecting frame 2 has seted up movable slot 17, and movable slot 17 sets up between second recess 15 and first logical groove 16, rotate between the upper and lower both ends of movable slot 17 inner wall and be connected with gear 18, the equal fixedly connected with of one side that second connecting plate 14 is relative with first connecting plate 13 and gear 18 engaged rack 19, the spout 42 with rack 19 cooperation use has been seted up to the symmetry between second connecting plate 14 and the second recess 15, rack 19 and gear 18's setting can drive two pinion rack 12 and move to both sides in step when promoting the shifting block 20 removal through the cooperation effect between the structure, the convenience of use of connector has been increased.
The extrusion groove 21 has been seted up to the upper end of connecting frame 2, and extrusion groove 21 sets up in the left side of first logical groove 16, the inner wall left side fixedly connected with second spring 22 of extrusion groove 21, the right-hand member fixedly connected with of second spring 22 dials board 23, the second through-groove 24 that cooperatees with dialling board 23 and use is seted up to the upper end of connecting frame 2, and dialling the upper end of board 23 extends to the outside of second through-groove 24, the right-hand member fixedly connected with of dialling board 23 and the gag lever post 25 that first connecting plate 13 cooperated and use, the setting of gag lever post 25 can be before inserting two copper bars 1 to the inside of connecting frame 2, utilize the cooperation between the structure to restrict the position of two pinion racks 12, make operating personnel can vacate the hand and stimulate handle 31 and insert two copper bars 1, single person's operation can accomplish the connection between two copper bars 1, the use of manpower has been reduced, further increased the use convenience of connector.
The upper end symmetry swing joint of connecting frame 2 has movable rod 26, the lower extreme of two movable rods 26 all extends to the inside of connecting frame 2 and fixedly connected with conflict board 27, the lower extreme symmetry fixedly connected with of conflict board 27 and the third sealed 28 that two copper bars 1 cooperations used, the outside of two movable rods 26 has all movably sleeved third spring 29, and two third springs 29 set up respectively in conflict board 27's top, the outside of connecting frame 2 is all extended to the upper end of two movable rods 26 and fixedly connected with third connecting plate 30, the common fixedly connected with handle 31 of upper end of two third connecting plates 30, handle 31's setting can stimulate two third connecting plates 30 removal simultaneously, the simple operation nature of connector has been increased.
The third recess 32 has been seted up to the lower tip of conflict board 27, and the third recess 32 sets up between two third gaskets 28, the inner wall top fixedly connected with of third recess 32 and the hot frit 33 of two copper bars 1 cooperation use, and hot frit 33 sets up the top of two copper bars 1 junction, hot frit 33's setting can melt hot frit 33 when the junction temperature of two copper bars 1 is too high, the effect of high temperature for infiltration two copper bars 1 junction makes the contact surface insulation of two copper bars 1, can in time break the connection between two copper bars 1, avoid causing the influence to equipment, can effectively reduce economic loss, the practicality of connector has been increased.
The electric chute 34 has been seted up to the inside of conflict board 27, and electric chute 34 sets up the top at hot frit 33, the inside swing joint of electric chute 34 has a set of conductive block 35 that mutually support and use, warning light 36 is installed on the right side of copper bar 1 upper end, and all be connected through the wire between warning light 36 and two conductive block 35, fourth recess 37 has been seted up to the inside symmetry of conflict board 27, and two fourth recesses 37 set up respectively in the left and right sides of hot frit 33, equal fixedly connected with fourth spring 39 on the one side inner wall that two fourth recesses 37 mutually kept away from, the equal fixedly connected with fly leaf 38 of one end that two fourth springs 39 are relative, one side that two conductive block 35 mutually kept away from is equal fixedly connected with second connecting rod 40, the one end that two conductive block 35 was kept away from to two second connecting rods 40 all extends to the inside of fourth recess 37 and with fly leaf 38 fixed connection, and two equal fixedly connected with conflict poles 41 of one side that the fly leaf 38 are opposite, and two conflict poles 41 set up respectively in the left and right sides of hot frit 33 and with two side of hot frit 33 and with the left and right sides of the mutual contact block 33, two equal fixedly connected with the wire 35 of two fourth springs 39 can make the electric current of the same time of the mutual distance from each other, the wire 35 has reduced the electric current of the two conductive block 35 to the mutual distance from each other, the electric current of the wire 35 has reduced the electric current, the electric current of the two conductive block 35 can be connected to the wire 35 to the electric current of the wire, the electric current can be more convenient to the service and the service person has the service and the electric device to find the service.
Working principle: when the connector is used, the shifting plate 23 can be shifted to the left side firstly, so that the shifting plate 23 moves in the second through groove 24 and extrudes the second spring 22, the shifting plate 23 drives the limiting rod 25 to synchronously move to the left, so that the limiting rod 25 moves out of the first through groove 16, at the moment, the shifting block 20 can be shifted to the rear side by the other hand, the shifting block 20 drives one of the toothed plates 12 to move to the rear side through the first connecting plate 13, simultaneously drives one of the toothed racks 19 to synchronously move, and pushes the other toothed plate 12 to move to the front side through the meshing effect between the toothed racks 19 and the gear 18 through the second connecting plate 14, so that the two toothed plates 12 are mutually separated, so that the two sets of sliding blocks 9 are respectively pushed to mutually separate out of the fixed rod 8 through the two sets of first connecting rods 11, so that the two sets of first springs 10 are extruded, and when the shifting block 20 drives the first connecting plate 13 to move to the rear side of the first through groove 16, the shifting plate 23 can be loosened, so that the shifting plate 23 pushes the first connecting rod 25 to move to the first through groove 16 again under the reset effect of the second spring 22, and the two sets of toothed plates 12 are limited to move to the first connecting plate 16 again, so that the two toothed plates 12 are limited to move to the first connecting plate 12; then the handle 31 can be pulled upwards, so that the handle 31 drives the two movable rods 26 to move upwards synchronously through the two third connecting plates 30, so that the two movable rods 26 drive the abutting plates 27 to move upwards synchronously and squeeze the two third springs 29, at the moment, the two copper bars 1 can be respectively inserted into the connecting frame 2 from the left side and the right side, in the inserting process, the two first sealing gaskets 4 respectively abut against the connecting frame 2, then the handle 31 can be loosened, so that the abutting plates 27 move downwards again under the reset action of the two third springs 29 and abut against the upper surfaces of the two copper bars 1, so that the two copper bars 1 are tightly attached to the second sealing gaskets 5 under the abutting action of the abutting plates 27 and the two third sealing gaskets 28, finally, only the shifting plate 23 needs to be shifted to the left side again, so that the shifting plate 23 moves in the second through groove 24 and extrudes the second spring 22, the shifting plate 23 drives the limiting rod 25 to move left synchronously, the limiting rod 25 is moved out of the first through groove 16, the limiting effect of the limiting rod 25 on the first connecting plate 13 can be relieved, at the moment, the two groups of sliding blocks 9 are mutually close under the reset effect of the two groups of first springs 10, the two toothed plates 12 are mutually close by the two groups of first connecting rods 11, the two toothed plates 12 are respectively meshed with the teeth 6 on the front side and the rear side of the two copper bars 1, and therefore connection between the two copper bars 1 is completed; when the temperature of the joint of the two copper bars 1 is too high, the thermal fusion cake 33 melts and permeates the joint of the two copper bars 1 under the action of high temperature, so that the contact surfaces of the two copper bars 1 are insulated, the connection between the two copper bars 1 is disconnected in time, and the influence on equipment is avoided; when the hot frit 33 melts, the abutting action on the two abutting rods 41 is relieved, at this time, the two movable plates 38 push the two second connecting rods 40 to approach each other under the reset action of the fourth spring 39, so that the two conductive blocks 35 are in contact with each other and supply current to the warning lamp 36 through the lead, the warning lamp 36 starts to flash, and when people overhaul, only the copper bars 1 at the corresponding positions need to be checked one by one.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution disclosed in the present invention, can make equivalent substitutions or modifications within the scope of the present invention.
Claims (5)
1. The utility model provides a copper bar connector that sealing performance is strong and convenient for overhaul, includes two copper bars (1), its characterized in that, two the outside joint activity of copper bars (1) has cup jointed connecting frame (2), two the outside of copper bars (1) has all been fixedly cup jointed fixed sleeve (3) that use with connecting frame (2) cooperation, two the equal fixedly connected with first sealed pad (4) of one side that fixed sleeve (3) is relative, the inner wall bottom fixedly connected with of connecting frame (2) and the second sealed pad (5) that two copper bars (1) cooperation used, two both sides all are provided with a plurality of tooth (6) around copper bars (1) are close to one end each other, first recess (7) have all been seted up to both sides around the inner wall of connecting frame (2), two all fixedly connected with dead lever (8) between the left and right sides of first recess (7) inner wall, two the outside all swing joint has a set of slider (9) of dead lever (8), two outside swing joint has a set of slider (10) to connect in the first both sides (10) of two respectively, two groups of first connecting rods (11) are hinged with toothed plates (12) meshed with a plurality of teeth (6) at one end far away from a sliding block (9), the two toothed plates (12) are made of insulating materials respectively, the upper end of one toothed plate (12) is fixedly connected with a second connecting plate (14), a second groove (15) matched with the second connecting plate (14) is formed in the top end of the inner wall of a connecting frame (2), a first connecting plate (13) is fixedly connected with the upper end of the other toothed plate (12), a first through groove (16) matched with the first connecting plate (13) is formed in the upper end of the connecting frame (2), a shifting block (20) is fixedly connected with the outer part of the first through groove (16), and the area of the shifting block (20) is larger than that of the first through groove (16);
the upper ends of the connecting frames (2) are symmetrically and movably connected with movable rods (26), the lower ends of the two movable rods (26) extend into the connecting frames (2) and are fixedly connected with abutting plates (27), the lower ends of the abutting plates (27) are symmetrically and fixedly connected with third sealing gaskets (28) matched with the two copper bars (1), the outer parts of the two movable rods (26) are movably sleeved with third springs (29), and the two third springs (29) are respectively arranged above the abutting plates (27);
a third groove (32) is formed in the lower end portion of the abutting plate (27), the third groove (32) is arranged between the two third sealing gaskets (28), the top end of the inner wall of the third groove (32) is fixedly connected with a thermal frit (33) matched with the two copper bars (1), and the thermal frit (33) is arranged above the joint of the two copper bars (1);
the inside of the abutting plate (27) is symmetrically provided with fourth grooves (37), the two fourth grooves (37) are respectively arranged on the left side and the right side of the hot frit (33), the inner walls of one side, far away from each other, of the two fourth grooves (37) are fixedly connected with fourth springs (39), and one ends, opposite to the two fourth springs (39), of the two fourth springs are fixedly connected with movable plates (38);
the inside of the abutting plate (27) is provided with a power receiving groove (34), the power receiving groove (34) is arranged above the hot frit (33), a group of conductive blocks (35) which are matched with each other are movably connected in the power receiving groove (34),
two equal fixedly connected with second connecting rod (40) in one side that conducting block (35) kept away from each other, two the one end that conducting block (35) was kept away from to second connecting rod (40) all extends to the inside of fourth recess (37) and with fly leaf (38) fixed connection, two the equal fixedly connected with of one side that fly leaf (38) is relative contradicts pole (41), and two contradict pole (41) set up respectively in the left and right sides of hot frit (33) and inconsistent with hot frit (33).
2. The copper bar connector with strong sealing performance and convenient maintenance according to claim 1, wherein the upper end of the connecting frame (2) is provided with a movable groove (17), the movable groove (17) is arranged between the second groove (15) and the first through groove (16), a gear (18) is rotationally connected between the upper end and the lower end of the inner wall of the movable groove (17), racks (19) meshed with the gears (18) are fixedly connected to opposite sides of the second connecting plate (14) and the first connecting plate (13), and sliding grooves (42) matched with the racks (19) are symmetrically formed between the second connecting plate (14) and the second groove (15).
3. The copper bar connector with high sealing performance and convenient maintenance according to claim 1, wherein the upper end of the connecting frame (2) is provided with an extrusion groove (21), the extrusion groove (21) is arranged on the left side of the first through groove (16), the left side of the inner wall of the extrusion groove (21) is fixedly connected with a second spring (22), the right end of the second spring (22) is fixedly connected with a poking plate (23), the upper end of the connecting frame (2) is provided with a second through groove (24) matched with the poking plate (23), the upper end of the poking plate (23) extends to the outer part of the second through groove (24), and the right end of the poking plate (23) is fixedly connected with a limiting rod (25) matched with the first connecting plate (13).
4. The copper bar connector with strong sealing performance and convenient maintenance according to claim 1, wherein the upper ends of the two movable rods (26) extend to the outside of the connecting frame (2) and are fixedly connected with a third connecting plate (30), and the upper ends of the two third connecting plates (30) are fixedly connected with a handle (31) together.
5. The copper bar connector with strong sealing performance and convenient maintenance according to claim 1, wherein the right side of the upper end of the copper bar (1) is provided with a warning lamp (36), and the warning lamp (36) is connected with two conductive blocks (35) through leads.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111398331.1A CN114284815B (en) | 2021-11-19 | 2021-11-19 | Copper bar connector with strong sealing performance and convenient maintenance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111398331.1A CN114284815B (en) | 2021-11-19 | 2021-11-19 | Copper bar connector with strong sealing performance and convenient maintenance |
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| Publication Number | Publication Date |
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| CN114284815A CN114284815A (en) | 2022-04-05 |
| CN114284815B true CN114284815B (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111398331.1A Active CN114284815B (en) | 2021-11-19 | 2021-11-19 | Copper bar connector with strong sealing performance and convenient maintenance |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116073175B (en) * | 2022-09-08 | 2023-11-07 | 无锡市中汇线缆股份有限公司 | Waterproof photovoltaic cable connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202785951U (en) * | 2012-09-04 | 2013-03-13 | 兰序明 | Connecting structure for electrode current introducing rod and current introducing copper bar |
| CN208970765U (en) * | 2018-12-11 | 2019-06-11 | 江西坤元金属材料有限公司 | A kind of copper alloy row of perfect heat-dissipating |
| CN212136772U (en) * | 2020-05-08 | 2020-12-11 | 青岛昌誉密封有限公司 | Copper bar connector |
| CN112467408A (en) * | 2020-10-10 | 2021-03-09 | 东部超导科技（苏州）有限公司 | Connection method and connector structure of superconducting degaussing cable and current lead |
| CN113517589A (en) * | 2021-07-12 | 2021-10-19 | 昆山维开安电子科技有限公司 | Three-phase alternating-current copper bar capable of being filled with sealing ring |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110034455A (en) * | 2019-05-15 | 2019-07-19 | 宁波洛可信汽车零部件有限公司 | Gearbox high-tension connector |
-
2021
- 2021-11-19 CN CN202111398331.1A patent/CN114284815B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202785951U (en) * | 2012-09-04 | 2013-03-13 | 兰序明 | Connecting structure for electrode current introducing rod and current introducing copper bar |
| CN208970765U (en) * | 2018-12-11 | 2019-06-11 | 江西坤元金属材料有限公司 | A kind of copper alloy row of perfect heat-dissipating |
| CN212136772U (en) * | 2020-05-08 | 2020-12-11 | 青岛昌誉密封有限公司 | Copper bar connector |
| CN112467408A (en) * | 2020-10-10 | 2021-03-09 | 东部超导科技（苏州）有限公司 | Connection method and connector structure of superconducting degaussing cable and current lead |
| CN113517589A (en) * | 2021-07-12 | 2021-10-19 | 昆山维开安电子科技有限公司 | Three-phase alternating-current copper bar capable of being filled with sealing ring |
Non-Patent Citations (1)
| Title |
|---|
| 放热焊铜排熔接施工工艺分析及模具的改进;胡恒星;熊杰;;水电站机电技术(第04期);全文 * |
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| CN114284815A (en) | 2022-04-05 |
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