CN111276835B - Power line connector with power line separation preventing structure - Google Patents
Power line connector with power line separation preventing structure Download PDFInfo
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- CN111276835B CN111276835B CN202010081557.8A CN202010081557A CN111276835B CN 111276835 B CN111276835 B CN 111276835B CN 202010081557 A CN202010081557 A CN 202010081557A CN 111276835 B CN111276835 B CN 111276835B
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- Prior art keywords
- power line
- rotating shaft
- channel
- conductive seat
- extrusion block
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- Expired - Fee Related
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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
-
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a power line connector with a structure for preventing a power line from being separated, which comprises a conductive seat, wherein a channel penetrating through the conductive seat from front to back is arranged in the conductive seat, two ends of the channel are both convex arc surfaces, power lines penetrate through two end parts of the channel, the power line on the left side penetrates through the channel from back to front, and the power line on the right side penetrates through the channel from front to back; lugs are integrally formed on the rear side of the left end and the front side of the right end of the conductive seat, a U-shaped wire pressing frame is mounted on each lug, nuts are connected to the two ends of each wire pressing frame in a threaded mode after the two ends of each wire pressing frame movably penetrate through the lugs on the corresponding side, and each power line is pressed on the lug on the corresponding side through the wire pressing frame on the corresponding side; the invention can reliably press the two power lines on the conductive seat, thus effectively avoiding the phenomenon that the power lines are separated from the power line connector.
Description
Technical Field
The invention relates to the technical field of electric power facilities, in particular to an electric power wire connector with an electric power wire separation preventing structure.
Background
The power line connector is a device for electrically connecting the ends of two power lines together, and after the ends of the two power lines are connected, the current power line connector is not provided with a pressing structure for pressing the power lines, so that when the power lines are pulled or influenced by the gravity of the power lines, the power lines are easy to break away from the power line connector.
Disclosure of Invention
In view of the defects of the prior art, the invention provides an electric power line connector with an electric power line separation prevention structure, which can reliably press two electric power lines on a conductive seat, so that the phenomenon that the electric power lines are separated from the electric power line connector can be effectively avoided.
The invention discloses a power line connector with a power line separation prevention structure, which comprises a conductive seat, wherein a channel penetrating through the conductive seat from front to back is arranged in the conductive seat, two ends of the channel are convex arc surfaces, power lines penetrate through two end parts of the channel, the power line on the left side penetrates through the channel from back to front, and the power line on the right side penetrates through the channel from front to back; the rear side of the left end of the conductive seat and the front side of the right end of the conductive seat are integrally formed with lugs, each lug is provided with a U-shaped wire pressing frame, two ends of each wire pressing frame are movably connected with nuts through threads after the lugs on the corresponding sides, and each power line is tightly pressed on the lugs on the corresponding sides through the wire pressing frames on the corresponding sides.
The invention relates to an electric power line connector with an electric power line separation preventing structure, wherein two extrusion blocks which are arranged in a central symmetry mode are arranged in a channel, each extrusion block can be arranged in the channel in a left-right sliding mode, each extrusion block is respectively used for extruding an electric power line on the corresponding side to tightly press the electric power line on the end part of the channel, the outer end face of each extrusion block is an arc surface matched with the end part of the channel, and a driving mechanism used for driving the extrusion blocks to tightly press the electric power line is arranged in a conductive seat; the invention can fix the end parts of the two power lines at the same time, thereby bringing convenience to the electrical connection of the two power lines, namely improving the efficiency of the electrical connection of the two power lines.
The invention relates to a power line connector with a power line separation prevention structure, wherein a driving mechanism comprises a rotating shaft vertically penetrating through the middle part of the bottom end of a conductive seat, the rotating shaft is rotatably connected with the conductive seat, an outward convex gear part is integrally formed on the peripheral wall of the rotating shaft in a channel, the lower surface of the gear part is attached to the inner bottom surface of the channel, rack parts are arranged on the front side and the rear side of the gear part respectively, the rack parts on the front side and the rear side of the gear part are arranged in central symmetry, the rack part on the front side is meshed with the front side of the gear part and is integrally formed with a pressing block on the left side, the rack part on the rear side is meshed with the rear side of the gear part and is integrally formed with a pressing block on the right side, an upward convex lug boss in a shape in a regular hexagon shape is integrally formed in the middle part of the upper end face of the gear part, and, a locking structure for locking the rotating shaft after the extrusion block is driven by the driving mechanism to tightly press the power line is arranged between the rotating shaft and the conductive seat; after through adopting this kind of actuating mechanism, when using hexagon socket head wrench and boss cooperation and rotate the boss, the boss can drive gear portion and pivot and rotate, when box wrench drives the boss clockwise rotation, gear portion can clockwise rotate, because rack portion and gear portion mesh, so, can drive the extrusion piece outwards to remove under the effect of gear portion clockwise turning, thereby can make the extrusion piece compress tightly the power line, in addition, after the pivot rotates, can lock the pivot under locking structure's effect, realized compressing tightly to the power line promptly.
The invention relates to a power line connector with a structure for preventing a power line from being disengaged, wherein a locking structure comprises a rotating sleeve and a spring, the conductive seat comprises a gasket and a nut cover, wherein an annular bulge sleeved outside a rotating shaft is integrally formed in the middle of the lower end face of the conductive seat, a clamp spring is clamped outside the rotating shaft below the annular bulge in a matching mode, the upper surface of the clamp spring is attached to the lower surface of the annular bulge, a rotating sleeve is sleeved outside the rotating shaft below the annular bulge in a vertically sliding mode, a circumferential limiting structure is arranged between the rotating sleeve and the rotating shaft, the nut cover is in threaded connection with the lower end of the rotating shaft, the outer peripheral wall of the nut cover is of a regular hexagonal structure, the spring and the gasket are sequentially sleeved outside the rotating shaft between the rotating sleeve and the nut cover from top to bottom, a groove for embedding the spring is formed in the lower end of the rotating sleeve, the upper end of the spring is abutted against the inner; a plurality of clamping teeth which are uniformly distributed in the circumferential direction are integrally formed on the upper end surface of the rotating sleeve, the vertical section of each clamping tooth is of a right-angled triangular structure, a plurality of tooth grooves which are uniformly distributed in the circumferential direction are formed on the lower end surface of the annular protrusion, the number of the tooth grooves is the same as that of the clamping teeth, and the shape of the vertical section of each tooth groove is the same as that of the vertical section of the clamping teeth; after the locking structure is adopted, when the rotating shaft is rotated clockwise, the rotating sleeve can be sleeved outside the rotating shaft below the annular protrusion in a vertically sliding mode, and a circumferential limiting structure is arranged between the rotating sleeve and the rotating shaft, so that the rotating sleeve can also rotate clockwise; at the pivot with rotate the cover and last pivoted in-process, the latch can cooperate the joint with the tooth's socket one by one, when stopping the rotation of countershaft, every latch can with the tooth's socket cooperation joint that corresponds at present, can avoid rotating cover and pivot reversal promptly.
The invention relates to an electric power wire connector with an electric power wire separation preventing structure, wherein a second through hole for a rotating shaft to pass through is formed in the middle of a rotating sleeve, two limiting platforms which are arranged in a bilateral symmetry mode are integrally formed on the inner peripheral wall of the second through hole, two limiting grooves which are arranged in a bilateral symmetry mode are formed in the outer peripheral wall of the lower portion of the rotating shaft, and each limiting platform is embedded into one of the limiting grooves; after adopting this kind of structure, after spacing platform and spacing groove gomphosis, can reach the spacing purpose of circumference between rotating sleeve and the pivot, in addition, spacing platform can slide relative spacing groove, rotates the cover promptly and can move along the pivot axial direction.
The invention relates to a power line connector with a power line separation prevention structure, wherein the upper end surface and the lower end surface of each extrusion block are in threaded connection with two guide pillars distributed in the front-back direction, the top and the bottom of a conductive seat are respectively provided with a waist-shaped hole for one guide pillar to pass through and for the guide pillars to slide left and right, and one end of each guide pillar, which is far away from the extrusion block, is provided with a regular hexagonal counter bore; after adopting this kind of structure, the extrusion piece can be reliably with electrically conductive seat horizontal sliding connection together, and through keep away from the one end of extrusion piece at the guide pillar and set up the counter bore of regular hexagon shape after, can conveniently twist the guide pillar on the extrusion piece through outer hexagonal spanner.
The invention can reliably press the two power lines on the conductive seat, thus effectively avoiding the phenomenon that the power lines are separated from the power line connector.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic structural view of the assembled wire holder and conductive seat;
FIG. 2 is a schematic top view of the assembled wire holder and conductive seat;
FIG. 3 is a schematic cross-sectional view of the power line connector after compressing the power line;
FIG. 4 is a schematic cross-sectional view of the extrusion block after being connected to the conductive seat;
FIG. 5 is a schematic perspective view of a conductive seat;
FIG. 6 is a schematic top view of the conductive socket;
FIG. 7 is a schematic top view of the extrusion block on the left side;
FIG. 8 is a perspective view of the rotating sleeve;
fig. 9 is a schematic top view of the rotary sleeve.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention discloses a power line connector with a power line separation prevention structure, which comprises a conductive seat 1, wherein a channel 11 which penetrates through the conductive seat 1 from front to back is arranged in the conductive seat 1, both ends of the channel 11 are convex arc surfaces, power lines 2 penetrate through both ends of the channel 11, the power line 2 on the left side penetrates through the channel 11 from back to front, and the power line 2 on the right side penetrates through the channel 11 from front to back; lugs 16 are integrally formed on the rear side of the left end and the front side of the right end of the conductive seat 1, a U-shaped wire pressing frame 9 is mounted on each lug 16, nuts 91 are connected to the two ends of each wire pressing frame 9 in a threaded mode after the two ends of each wire pressing frame 9 movably penetrate through the lugs 16 on the corresponding side, and each power line 2 is tightly pressed on the lugs 16 on the corresponding side through the wire pressing frames 9 on the corresponding side; the invention can reliably press the two power lines on the conductive seat, thus effectively avoiding the phenomenon that the power lines are separated from the power line connector.
Two extrusion blocks 3 which are arranged in a central symmetry manner are arranged in the channel 11, each extrusion block 3 can be arranged in the channel 11 in a left-right sliding manner, each extrusion block 3 is respectively used for extruding the power line 2 on the corresponding side so as to tightly press the power line 2 on the end part of the channel 11, the outer end surface of each extrusion block 3 is an arc surface matched with the end part of the channel 11, and a driving mechanism used for driving the extrusion blocks 3 to enable the extrusion blocks 3 to tightly press the power line 2 is arranged in the conductive seat 1; the invention can fix the end parts of the two power lines at the same time, thereby bringing convenience to the electrical connection of the two power lines, namely improving the efficiency of the electrical connection of the two power lines.
The driving mechanism comprises a rotating shaft 4 vertically penetrating through the middle part of the bottom end of the conductive seat 1, the rotating shaft 4 is rotatably connected with the conductive seat 1, convex gear parts 41 are integrally formed on the peripheral wall of the rotating shaft 4 in the channel 11, the lower surface of the gear part 41 is attached to the inner bottom surface of the channel 11, rack parts 31 are respectively arranged on the front side and the rear side of the gear part 41, the rack parts 31 on the front side and the rear side of the gear part 41 are arranged in central symmetry, the rack part 31 on the front side is meshed with the front side of the gear part 41 and is integrally formed with the extrusion block 3 on the left side, the rack part 31 on the rear side is meshed with the rear side of the gear part 41 and is integrally formed with the extrusion block 3 on the right side, an convex lug boss 42 with a shape of a regular hexagon is integrally formed in the middle part of the upper end face of the gear part 41, a first through hole 12 for the gear part 41 and, a locking structure for locking the rotating shaft 4 after the driving mechanism drives the extrusion block 3 to tightly press the power line 2 is arranged between the rotating shaft 4 and the conductive seat 1; after through adopting this kind of actuating mechanism, when using hexagon socket head wrench and boss cooperation and rotate the boss, the boss can drive gear portion and pivot and rotate, when box wrench drives the boss clockwise rotation, gear portion can clockwise rotate, because rack portion and gear portion mesh, so, can drive the extrusion piece outwards to remove under the effect of gear portion clockwise turning, thereby can make the extrusion piece compress tightly the power line, in addition, after the pivot rotates, can lock the pivot under locking structure's effect, realized compressing tightly to the power line promptly.
The locking structure comprises a rotating sleeve 5 and a spring 6, the conductive base comprises a gasket 7 and a nut cover 8, an annular bulge 13 sleeved outside a rotating shaft 4 is integrally formed in the middle of the lower end face of the conductive base 1, a clamp spring 43 is clamped outside the rotating shaft 4 below the annular bulge 13 in a matching mode, the upper surface of the clamp spring 43 is attached to the lower surface of the annular bulge 13, a rotating sleeve 5 is sleeved outside the rotating shaft 4 below the annular bulge 13 in a vertically sliding mode, a circumferential limiting structure is arranged between the rotating sleeve 5 and the rotating shaft 4, the nut cover 8 is connected to the lower end of the rotating shaft 4 in a threaded mode, the outer peripheral wall of the nut cover 8 is of a regular hexagonal structure, the spring 6 and the gasket 7 are sequentially sleeved outside the rotating shaft 4 between the rotating sleeve 5 and the nut cover 8 from top to bottom, a groove 51 for partially embedding the spring 6 is formed in the lower end of the rotating sleeve 5, the upper end of the spring 6 is tightly abutted to; a plurality of clamping teeth 52 which are uniformly distributed in the circumferential direction are integrally formed on the upper end face of the rotating sleeve 5, the vertical section of each clamping tooth 52 is of a right-angled triangular structure, a plurality of tooth sockets 14 which are uniformly distributed in the circumferential direction are arranged on the lower end face of the annular protrusion 13, the number of the tooth sockets 14 is the same as that of the clamping teeth 52, and the shape of the vertical section of each tooth socket 14 is the same as that of the vertical section of the clamping tooth 52; after the locking structure is adopted, when the rotating shaft is rotated clockwise, the rotating sleeve can be sleeved outside the rotating shaft below the annular protrusion in a vertically sliding mode, and a circumferential limiting structure is arranged between the rotating sleeve and the rotating shaft, so that the rotating sleeve can also rotate clockwise; at the pivot with rotate the cover and last pivoted in-process, the latch can cooperate the joint with the tooth's socket one by one, when stopping the rotation of countershaft, every latch can with the tooth's socket cooperation joint that corresponds at present, can avoid rotating cover and pivot reversal promptly.
A second through hole 53 for the rotating shaft 4 to pass through is formed in the middle of the rotating sleeve 5, two limiting tables 54 which are arranged in a bilateral symmetry manner are integrally formed on the inner peripheral wall of the second through hole 53, two limiting grooves 44 which are arranged in a bilateral symmetry manner are formed on the outer peripheral wall of the lower portion of the rotating shaft 4, and each limiting table 54 is respectively embedded into one of the limiting grooves 44; after adopting this kind of structure, after spacing platform and spacing groove gomphosis, can reach the spacing purpose of circumference between rotating sleeve and the pivot, in addition, spacing platform can slide relative spacing groove, rotates the cover promptly and can move along the pivot axial direction.
Two guide posts 32 distributed in the front-back direction are in threaded connection with the upper end face and the lower end face of each extrusion block 3, waist-shaped holes 15 for one of the guide posts 32 to pass through and for the guide posts 32 to slide left and right are formed in the top and the bottom of the conductive seat 1 respectively, and a hexagonal counter bore 321 is formed in one end, far away from the extrusion block 3, of each guide post 32; after adopting this kind of structure, the extrusion piece can be reliably with electrically conductive seat horizontal sliding connection together, and through keep away from the one end of extrusion piece at the guide pillar and set up the counter bore of regular hexagon shape after, can conveniently twist the guide pillar on the extrusion piece through outer hexagonal spanner.
When the invention is used, firstly, the power line on the left side is inserted into the gap between the extrusion block on the left side and the left end of the channel from back to front, and the power line on the right side is inserted into the gap between the extrusion block on the right side and the right end of the channel from front to back, then the power line on the right side is matched with the boss and rotates the boss clockwise through the hexagon socket wrench, at the moment, the gear part can rotate clockwise, and the rack part is meshed with the gear part, so that the extrusion block can be driven to move outwards under the continuous clockwise rotation of the gear part, thereby the extrusion block can compact the power line, in addition, after the rotating shaft rotates, the rotating shaft can be locked under the action of the locking structure (when the rotating shaft rotates clockwise, as the rotating sleeve can be sleeved on the outer part of the rotating shaft below the annular bulge in an up-and-, in the process of clockwise rotation of the rotating sleeve, under the matching action of the clamping teeth and the tooth grooves, each clamping tooth can firstly be separated from the tooth groove which is matched and clamped currently, the rotating sleeve can move downwards and compress the spring, when the rotating sleeve continues to rotate clockwise, each clamping tooth can rotate to the position below the adjacent tooth groove, at the moment, the rotating sleeve can be pushed upwards under the action of the spring, and therefore each clamping tooth can be matched and clamped with the adjacent tooth groove; in the process that the rotating shaft and the rotating sleeve continuously rotate, the clamping teeth can be matched and clamped with the tooth sockets one by one, when the rotating shaft stops rotating, each clamping tooth can be matched and clamped with the corresponding tooth socket at present, namely, the rotating sleeve and the rotating shaft can be prevented from rotating reversely), and the power line is compressed; in addition, before the power line is inserted into the gap between the extrusion block and the channel, the power line firstly passes through the cavity formed between the wire pressing frame and the lug on the corresponding side, and after the power line passes through the cavity formed between the wire pressing frame and the lug on the corresponding side, the nuts on the two end parts of the wire pressing frame are screwed down, so that the wire pressing frame presses the power line onto the lug. When the power line is required to be released from being compressed, the rotating sleeve is pulled downwards manually and rotates anticlockwise, the clamping teeth can be separated from the tooth grooves at the moment, and the circumferential limiting structure is arranged between the rotating sleeve and the rotating shaft, so that the rotating sleeve can drive the rotating shaft to rotate anticlockwise, at the moment, the extrusion block can be driven to move inwards under the action of the gear part and the rack part, the extrusion block can be released from being compressed on the power line, and therefore the power line can be separated from the conducting seat.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (1)
1. The utility model provides a power line connector with prevent power line disengagement structure which characterized in that: the power line connector comprises a conductive seat (1), wherein a channel (11) penetrating through the conductive seat (1) from front to back is arranged in the conductive seat (1), the left end and the right end of the channel (11) are both convex arc surfaces, power lines (2) penetrate through the left end and the right end of the channel (11), the power lines (2) on the left side penetrate through the channel (11) from back to front, and the power lines (2) on the right side penetrate through the channel (11) from front to back; lugs (16) are integrally formed on the rear side of the left end and the front side of the right end of the conductive seat (1), a U-shaped wire pressing frame (9) is mounted on each lug (16), nuts (91) are connected to the two ends of each wire pressing frame (9) in a threaded mode after penetrating through the lugs (16) on the corresponding side in a movable mode, and each power line (2) is tightly pressed on the lugs (16) on the corresponding side through the wire pressing frame (9) on the corresponding side; two extrusion blocks (3) which are arranged in a central symmetry manner are installed in the channel (11), each extrusion block (3) can be installed in the channel (11) in a left-right sliding manner, each extrusion block (3) is respectively used for extruding the power line (2) on the corresponding side so as to tightly press the power line (2) on the end part of the channel (11), the outer end surface of each extrusion block (3) is an arc surface matched with the end part of the channel (11), and a driving mechanism used for driving the extrusion blocks (3) to tightly press the power line (2) is installed in the conductive base (1); the driving mechanism comprises a rotating shaft (4) vertically penetrating through the middle part of the bottom end of the conductive seat (1), the rotating shaft (4) is rotatably connected with the conductive seat (1), an outer convex gear part (41) is integrally formed on the peripheral wall of the rotating shaft (4) in the channel (11), the lower surface of the gear part (41) is attached to the inner bottom surface of the channel (11), rack parts (31) are arranged on the front side and the rear side of the gear part (41), the rack parts (31) on the front side and the rear side of the gear part (41) are arranged in a central symmetry manner, the rack parts (31) on the front side are meshed with the front side of the gear part (41) and are integrally formed with a left extrusion block (3), the rack parts (31) on the rear side are meshed with the rear side of the gear part (41) and are integrally formed with the extrusion block (3) on the right side, and an upward convex lug boss (42) in a shape is integrally formed in the middle part of the upper end face of the gear part (, a first through hole (12) for the gear part (41) and the rotating shaft (4) to pass through is formed in the conductive seat (1) above the gear part (41), and a locking structure for locking the rotating shaft (4) after the driving mechanism drives the extrusion block (3) to enable the extrusion block to press the power line (2) is arranged between the rotating shaft (4) and the conductive seat (1); the locking structure comprises a rotating sleeve (5), a spring (6), a gasket (7) and a nut cover (8), wherein the middle part of the lower end face of the conductive seat (1) is integrally formed with an annular bulge (13) sleeved outside the rotating shaft (4), a snap spring (43) is clamped in the outer fit of the rotating shaft (4) below the annular bulge (13), the upper surface of the snap spring (43) is attached to the lower surface of the annular bulge (13), the rotating sleeve (5) is sleeved outside the rotating shaft (4) below the annular bulge (13) in a vertically sliding manner, a circumferential limiting structure is arranged between the rotating sleeve (5) and the rotating shaft (4), the nut cover (8) is in threaded connection with the lower end of the rotating shaft (4), the peripheral wall of the nut cover (8) is in a regular hexagonal structure, the spring (6) and the gasket (7) are sequentially sleeved outside the rotating shaft (4) between the rotating sleeve (5) and the nut cover (8) from top to bottom, the lower end of the rotating sleeve (5) is provided with a groove (51) for partially embedding the spring (6), the upper end of the spring (6) is tightly propped against the inner top of the groove (51), and the lower end of the spring (6) is tightly propped against the gasket (7); a plurality of clamping teeth (52) which are uniformly distributed in the circumferential direction are integrally formed on the upper end face of the rotating sleeve (5), the vertical section of each clamping tooth (52) is of a right-angled triangular structure, a plurality of tooth sockets (14) which are uniformly distributed in the circumferential direction are arranged on the lower end face of the annular protrusion (13), the number of the tooth sockets (14) is the same as that of the clamping teeth (52), and the shape of the vertical section of each tooth socket (14) is the same as that of the vertical section of each clamping tooth (52); a second through hole (53) for the rotating shaft (4) to pass through is formed in the middle of the rotating sleeve (5), two limiting tables (54) which are arranged in a bilateral symmetry mode are integrally formed on the inner peripheral wall of the second through hole (53), two limiting grooves (44) which are arranged in a bilateral symmetry mode are formed in the outer peripheral wall of the lower portion of the rotating shaft (4), and each limiting table (54) is embedded into one limiting groove (44); the upper end face and the lower end face of each extrusion block (3) are respectively in threaded connection with two guide pillars (32) distributed in the front-back direction, waist-shaped holes (15) used for allowing one guide pillar (32) to penetrate and allowing the guide pillars (32) to slide left and right are formed in the top and the bottom of the conductive seat (1), and a counter bore (321) in a regular hexagon shape is formed in one end, far away from the extrusion block (3), of each guide pillar (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010081557.8A CN111276835B (en) | 2020-02-06 | 2020-02-06 | Power line connector with power line separation preventing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010081557.8A CN111276835B (en) | 2020-02-06 | 2020-02-06 | Power line connector with power line separation preventing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111276835A CN111276835A (en) | 2020-06-12 |
| CN111276835B true CN111276835B (en) | 2021-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010081557.8A Expired - Fee Related CN111276835B (en) | 2020-02-06 | 2020-02-06 | Power line connector with power line separation preventing structure |
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| Country | Link |
|---|---|
| CN (1) | CN111276835B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203103848U (en) * | 2013-03-29 | 2013-07-31 | 李锡洪 | Wiring device |
| CN104157989B (en) * | 2014-08-26 | 2016-07-06 | 重庆自勇科技有限公司 | Penetrating cable clamp |
| CN205069904U (en) * | 2015-09-25 | 2016-03-02 | 重庆渝久电力金具有限公司 | Abnormal shape aluminium parallel groove clamp |
| CN106025589B (en) * | 2016-06-27 | 2019-01-01 | 国网江苏省电力公司盐城供电公司 | A kind of high-tension electricity penetrating cable clamp |
| CN205790412U (en) * | 2016-06-27 | 2016-12-07 | 国网江苏省电力公司盐城供电公司 | A kind of high-tension electricity penetrating cable clamp |
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2020
- 2020-02-06 CN CN202010081557.8A patent/CN111276835B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN111276835A (en) | 2020-06-12 |
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