CN217306218U - Hardware fitting for connecting lead and porcelain insulator - Google Patents
Hardware fitting for connecting lead and porcelain insulator Download PDFInfo
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- CN217306218U CN217306218U CN202220598297.6U CN202220598297U CN217306218U CN 217306218 U CN217306218 U CN 217306218U CN 202220598297 U CN202220598297 U CN 202220598297U CN 217306218 U CN217306218 U CN 217306218U
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- vertical rod
- fixing hole
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- clamping device
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Abstract
The utility model relates to a distribution lines maintains technical field, a gold utensil for connecting wire and porcelain insulator, it includes first armful of card, the second is embraced the card, the connecting block, left side trapping mechanism and right side trapping mechanism, first armful of card includes first montant and first knee, first montant lower extreme fixed mounting has the first knee that the right-hand member is located its right side, the second is embraced the card and is included second montant and second knee, second montant lower extreme fixed mounting has the second knee that the left end is located its left side, first knee right-hand member is articulated together with second knee left end. The utility model has the advantages of reasonable and compact structure, convenient to use through setting up first knee and second knee centre gripping in the insulator outside, makes electrified wire realize transversely pressing from both sides tightly on the insulator body through left trapping mechanism and right trapping mechanism, avoids electrified wire to drop, has the characteristics of stable, reliable and easy installation.
Description
Technical Field
The utility model relates to a distribution lines maintains technical field, is a gold utensil for connecting wire and porcelain insulator.
Background
The widely used metal accessories of iron or aluminum for the power transmission line are collectively called as hardware fittings. Most hardware fittings need bear great pulling force in operation, some need guarantee simultaneously that the electric aspect is good to contact, and the hardware fitting is of a great variety, and the usage is different, and the quality, the correct use and the installation of hardware fitting have certain influence to the safe power transmission of circuit.
The existing mode for connecting the overhead cable and the insulator is a wire winding method, the cable is connected to the insulator through a wire in a winding mode, the mode of fixed installation and disassembly is complex, the connection is not easy, the wire is easy to break after long-term use, and the use of the overhead cable is influenced.
Disclosure of Invention
The utility model provides a gold utensil for connecting wire and porcelain insulator has overcome above-mentioned prior art not enough, and it can effectively solve the fixed operation of wire on the current insulator and have the problem that needs power failure ligature, operating efficiency hang down.
The technical scheme of the utility model is realized through following measure: a hardware fitting for connecting a lead and a porcelain insulator comprises a first holding clamp, a second holding clamp, a connecting block, a left wire clamping device and a right wire clamping device, wherein the first holding clamp comprises a first vertical rod and a first bent rod, the lower end of the first vertical rod is fixedly provided with the first bent rod of which the right end is positioned at the right side of the first vertical rod, the second holding clamp comprises the second vertical rod and the second bent rod, the lower end of the second vertical rod is fixedly provided with the second bent rod of which the left end is positioned at the left side of the second vertical rod, and the right end of the first bent rod is hinged with the left end of the second bent rod; the upper end of the first vertical rod is provided with a first mounting groove with an upward opening and a through left and right direction, the upper end of the second vertical rod is provided with a second mounting groove with an upward opening and a through left and right direction, the left part of the connecting block is positioned in the first mounting groove, the right part of the connecting block is positioned in the second mounting groove, the left end of the connecting block is positioned at the left side of the first vertical rod, the lower end of the connecting block is fixedly provided with a left wire clamping device, the left wire clamping device is provided with a first wire walking hole with a through left and right direction, the right end of the connecting block is positioned at the right side of the second vertical rod, the lower end of the connecting block is fixedly provided with a right wire clamping device, and the right wire clamping device is provided with a second wire walking hole with a through left and right direction; first armful of card and second armful of card all with connecting block detachable installation together.
The following are further optimization or/and improvement of the technical scheme of the utility model:
the fixing device also comprises a left fixing block, a right fixing block, a left limiting block, a right limiting block, a connecting bolt, a left fixing nut and a right fixing nut, wherein the front side and the rear side of the center of the upper part of the first vertical rod are respectively provided with a first fixing hole and a second fixing hole, a first limit groove with the lower end communicated with the first fixing hole is arranged at the rear side of the front part of the upper end of the first vertical rod corresponding to the upper side of the first fixing hole, a second limit groove with the upper end communicated with the first fixing hole is arranged on the first vertical rod corresponding to the position of the first limit groove, a first limit block positioned in the second limit groove is arranged at the front side of the connecting block, a third limiting groove with the lower end communicated with the second fixing hole is arranged at the front side of the rear part of the upper end of the first vertical rod corresponding to the upper side of the second fixing hole, a fourth limiting groove with the upper end communicated with the second fixing hole is formed in the first vertical rod corresponding to the third limiting groove, and a second limiting block positioned in the fourth limiting groove is arranged on the rear side of the connecting block; a third fixing hole and a fourth fixing hole are respectively formed in the front side and the rear side of the center of the upper portion of the second vertical rod, a fifth limiting groove with the lower end communicated with the third fixing hole is formed in the rear side of the front portion of the upper end of the second vertical rod corresponding to the upper side position of the third fixing hole, a sixth limiting groove with the upper end communicated with the third fixing hole is formed in the second vertical rod corresponding to the fifth limiting groove, a third limiting block located in the sixth limiting groove is arranged on the front side of the connecting block, a seventh limiting groove with the lower end communicated with the fourth fixing hole is formed in the front side of the rear portion of the upper end of the second vertical rod corresponding to the upper side position of the fourth fixing hole, an eighth limiting groove with the upper end communicated with the fourth fixing hole is formed in the second vertical rod corresponding to the seventh limiting groove, and a fourth limiting block located in the eighth limiting groove is arranged on the rear side of the connecting block; first fixed orifices and second fixed orifices are passed in proper order to left fixed block rear end, left fixed block front end fixed mounting has left stopper, left side fixed block rear portion is equipped with the left connecting hole that link up about, third fixed orifices and fourth fixed orifices are passed in proper order to right fixed block rear end, right fixed block front end fixed mounting has right stopper, right side fixed block rear portion is equipped with the right connecting hole that link up about, the connecting bolt left part is located left connecting hole, the connecting bolt right part is located right connecting hole, the connecting bolt left end is located left fixed block left and outside fixed mounting has left fixation nut, the connecting bolt right-hand member is located the right-hand fixed block of right side and outside fixed mounting has right fixation nut.
The connecting block can further comprise an arc-shaped plate, the arc-shaped plate is fixedly arranged on the lower side of the middle part of the connecting block, and the arc-shaped plate is arc-shaped with a downward opening.
The left wire clamping device can comprise an upper half ring and a lower half ring, the lower side of the left end of the connecting block is fixedly provided with the upper half ring, and the lower side of the upper half ring is detachably provided with the lower half ring; the right wire clamping device and the left wire clamping device have the same structure and are distributed in bilateral symmetry.
The utility model has the advantages of reasonable and compact structure, convenient to use through setting up first knee and second knee centre gripping in the insulator outside, makes electrified wire realize transversely pressing from both sides tightly on the insulator body through left trapping mechanism and right trapping mechanism, avoids electrified wire to drop, has the characteristics of stable, reliable and easy installation.
Drawings
Fig. 1 is a schematic structural view of the preferred embodiment of the present invention.
Fig. 2 is a schematic diagram of the exploded structure of fig. 1.
Fig. 3 is a schematic perspective view of the first embodiment of fig. 1 in a use state.
Fig. 4 is a schematic perspective view of the second embodiment of fig. 1 in a use state.
The codes in the figures are respectively: 1 is first montant, 2 is the second montant, 3 is first curved bar, 4 is the second curved bar, 5 is first mounting groove, 6 is the second mounting groove, 7 is first fixed orifices, 8 is the second fixed orifices, 9 is first stopper, 10 is first walking the hole, 11 is the second walking the hole, 12 is the wire, 13 is the connecting block, 14 is left fixed block, 15 is left stopper, 16 is left fixation nut, 17 is connecting bolt, 18 is the arc, 19 is last semi-ring, 20 is lower semi-ring, 21 is the third spacing groove, 22 is the fourth spacing groove.
Detailed Description
The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.
In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The invention will be further described with reference to the following examples and drawings:
the first embodiment is as follows: as shown in fig. 1, 2, 3 and 4, the hardware fitting for connecting a lead and a porcelain insulator comprises a first holding clamp, a second holding clamp, a connecting block 13, a left wire clamping device and a right wire clamping device, wherein the first holding clamp comprises a first vertical rod 1 and a first bent rod 3, the lower end of the first vertical rod 1 is fixedly provided with the first bent rod 3 with the right end positioned on the right side of the first vertical rod, the second holding clamp comprises a second vertical rod 2 and a second bent rod 4, the lower end of the second vertical rod 2 is fixedly provided with the second bent rod 4 with the left end positioned on the left side of the second vertical rod, and the right end of the first bent rod 3 is hinged with the left end of the second bent rod 4; the upper end of the first vertical rod 1 is provided with a first mounting groove 5 with an upward opening and a through left and right, the upper end of the second vertical rod 2 is provided with a second mounting groove 6 with an upward opening and a through left and right, the left part of the connecting block 13 is positioned in the first mounting groove 5, the right part of the connecting block 13 is positioned in the second mounting groove 6, the left end of the connecting block 13 is positioned at the left side of the first vertical rod 1, the lower end of the connecting block 13 is fixedly provided with a left wire clamping device, the left wire clamping device is provided with a first wire passing hole 10 with a through left and right, the right end of the connecting block 13 is positioned at the right side of the second vertical rod 2, the lower end of the connecting block 13 is fixedly provided with a right wire clamping device, and the right wire clamping device is provided with a second wire passing hole 11 with a through left and right; the first holding clamp and the second holding clamp are detachably mounted together with the connecting block 13. In the use, through setting up the centre gripping of first curved bar 3 and second curved bar 4 in the insulator outside, make electrified wire 12 realize transversely pressing from both sides tightly on the insulator body through left trapping mechanism and right trapping mechanism, avoid electrified wire 12 to drop, have stable, reliable and easy characteristics of installation, effectively solve on the present insulator wire 12 fixed operation have need the power failure ligature, problem that the operating efficiency is low.
The hardware used for connecting the lead and the porcelain insulator can be further optimized or/and improved according to actual needs:
example two: as shown in the attached figures 1, 2, 3 and 4, the fixing device further comprises a left fixing block 14, a right fixing block, a left limiting block 15, a right limiting block, a connecting bolt 17, a left fixing nut 16 and a right fixing nut, wherein the front side and the rear side of the upper part of the first vertical rod 1 are respectively provided with a first fixing hole 7 and a second fixing hole 8, the rear side of the front part of the upper end of the first vertical rod 1 corresponding to the upper side position of the first fixing hole 7 is provided with a first limiting groove with the lower end communicated with the first fixing hole 7, the rear side of the upper end of the first vertical rod 1 corresponding to the first limiting groove is provided with a second limiting groove with the upper end communicated with the first fixing hole 7, the front side of the connecting block 13 is provided with a first limiting block 9 positioned in the second limiting groove, the front side of the rear part of the upper end of the first vertical rod 1 corresponding to the upper side position of the second fixing hole 8 is provided with a third limiting groove 21, the first vertical rod 1 corresponding to the third limiting groove 21 is provided with a fourth limiting groove 22 with the upper end communicated with the second fixing hole 8, a second limiting block positioned in the fourth limiting groove 22 is arranged at the rear side of the connecting block 13; a third fixing hole and a fourth fixing hole are respectively formed in the front side and the rear side of the center of the upper portion of the second vertical rod 2, a fifth limiting groove with the lower end communicated with the third fixing hole is formed in the rear side of the front portion of the upper end of the second vertical rod 2 corresponding to the position of the upper side of the third fixing hole, a sixth limiting groove with the upper end communicated with the third fixing hole is formed in the second vertical rod 2 corresponding to the position of the fifth limiting groove, a third limiting block located in the sixth limiting groove is arranged in the front side of the connecting block 13, a seventh limiting groove with the lower end communicated with the fourth fixing hole is formed in the front side of the rear portion of the upper end of the second vertical rod 2 corresponding to the position of the upper side of the fourth fixing hole, an eighth limiting groove with the upper end communicated with the fourth fixing hole is formed in the second vertical rod 2 corresponding to the position of the seventh limiting groove, and a fourth limiting block located in the eighth limiting groove is arranged in the rear side of the connecting block 13; 14 rear ends of left fixed block pass first fixed orifices 7 and second fixed orifices 8 in proper order, 14 front end fixed mounting of left fixed block has left stopper 15, left connecting hole that link up about 14 rear portions of left fixed block are equipped with, right fixed block rear end passes third fixed orifices and fourth fixed orifices in proper order, right fixed block front end fixed mounting has right stopper, right connecting hole that link up about right fixed block rear portion is equipped with, connecting bolt 17 left part is located left connecting hole, connecting bolt 17 right part is located right connecting hole, connecting bolt 17 left end is located left fixed block 14 left and outside fixed mounting has left fixation nut 16, connecting bolt 17 right-hand member is located right-hand and outside fixed mounting of right fixed block has right fixation nut. In the use, be convenient for first knee 3 and the centre gripping of second knee 4 behind the insulator outside through such setting, make first montant 1 and 2 upper ends of second montant fixed, can not only strengthen overall structure's stability, can also avoid electrified wire 12 to drop.
Example three: as shown in fig. 1, 2, 3 and 4, the connecting block further comprises an arc plate 18, the arc plate 18 is fixedly installed at the lower side of the middle part of the connecting block 13, and the arc plate 18 is in an arc shape with a downward opening. In use, the arc-shaped plate 18 is used for righting the conducting wire 12 between the left wire clamping device and the right wire clamping device.
Example four: as shown in fig. 1, 2, 3 and 4, the left wire clamping device comprises an upper half ring 19 and a lower half ring 20, the upper half ring 19 is fixedly installed on the lower side of the left end of the connecting block 13, and the lower half ring 20 is detachably installed on the lower side of the upper half ring 19; the right wire clamping device and the left wire clamping device have the same structure and are distributed in bilateral symmetry. The attachment of the connector block 13 to the conductor 12 is facilitated by the provision of an upper half 19 and a lower half 20 during use.
Above technical feature constitutes the utility model discloses a best embodiment, it has stronger adaptability and best implementation effect, can increase and decrease unnecessary technical feature according to actual need, satisfies the demand of different situation.
Claims (5)
1. A hardware fitting for connecting a lead and a porcelain insulator is characterized by comprising a first holding clamp, a second holding clamp, a connecting block, a left wire clamping device and a right wire clamping device, wherein the first holding clamp comprises a first vertical rod and a first bent rod, the lower end of the first vertical rod is fixedly provided with a first bent rod, the right end of the first bent rod is positioned at the right side of the first vertical rod, the second holding clamp comprises a second vertical rod and a second bent rod, the lower end of the second vertical rod is fixedly provided with a second bent rod, the left end of the second bent rod is positioned at the left side of the second bent rod, and the right end of the first bent rod is hinged with the left end of the second bent rod; the upper end of the first vertical rod is provided with a first mounting groove with an upward opening and a through left and right direction, the upper end of the second vertical rod is provided with a second mounting groove with an upward opening and a through left and right direction, the left part of the connecting block is positioned in the first mounting groove, the right part of the connecting block is positioned in the second mounting groove, the left end of the connecting block is positioned at the left side of the first vertical rod, the lower end of the connecting block is fixedly provided with a left wire clamping device, the left wire clamping device is provided with a first wire walking hole with a through left and right direction, the right end of the connecting block is positioned at the right side of the second vertical rod, the lower end of the connecting block is fixedly provided with a right wire clamping device, and the right wire clamping device is provided with a second wire walking hole with a through left and right direction; the first holding clamp and the second holding clamp are detachably mounted together with the connecting block.
2. The fitting for connecting a lead to a porcelain insulator according to claim 1, further comprising a left fixing block, a right fixing block, a left stopper, a right stopper, a connecting bolt, a left fixing nut, and a right fixing nut, wherein the front and rear sides of the upper portion of the first vertical rod are respectively provided with a first fixing hole and a second fixing hole, the rear side of the front portion of the upper end of the first vertical rod corresponding to the upper side of the first fixing hole is provided with a first stopper groove having a lower end communicating with the first fixing hole, the first vertical rod corresponding to the first stopper groove is provided with a second stopper groove having an upper end communicating with the first fixing hole, the front side of the connecting block is provided with a first stopper located in the second stopper groove, the front side of the rear portion of the upper end of the first vertical rod corresponding to the upper side of the second fixing hole is provided with a third stopper groove having a lower end communicating with the second fixing hole, the first vertical rod corresponding to the third stopper groove is provided with a fourth stopper groove having an upper end communicating with the second fixing hole, a second limiting block positioned in the fourth limiting groove is arranged on the rear side of the connecting block; a third fixing hole and a fourth fixing hole are respectively formed in the front side and the rear side of the center of the upper portion of the second vertical rod, a fifth limiting groove with the lower end communicated with the third fixing hole is formed in the rear side of the front portion of the upper end of the second vertical rod corresponding to the upper side position of the third fixing hole, a sixth limiting groove with the upper end communicated with the third fixing hole is formed in the second vertical rod corresponding to the fifth limiting groove, a third limiting block located in the sixth limiting groove is arranged on the front side of the connecting block, a seventh limiting groove with the lower end communicated with the fourth fixing hole is formed in the front side of the rear portion of the upper end of the second vertical rod corresponding to the upper side position of the fourth fixing hole, an eighth limiting groove with the upper end communicated with the fourth fixing hole is formed in the second vertical rod corresponding to the seventh limiting groove, and a fourth limiting block located in the eighth limiting groove is arranged on the rear side of the connecting block; first fixed orifices and second fixed orifices are passed in proper order to left fixed block rear end, left fixed block front end fixed mounting has left stopper, left side fixed block rear portion is equipped with the left connecting hole that link up about, third fixed orifices and fourth fixed orifices are passed in proper order to right fixed block rear end, right fixed block front end fixed mounting has right stopper, right side fixed block rear portion is equipped with the right connecting hole that link up about, the connecting bolt left part is located left connecting hole, the connecting bolt right part is located right connecting hole, the connecting bolt left end is located left fixed block left and outside fixed mounting has left fixation nut, the connecting bolt right-hand member is located the right-hand fixed block of right side and outside fixed mounting has right fixation nut.
3. The hardware tool for connecting the conducting wire and the porcelain insulator according to claim 1 or 2, further comprising an arc-shaped plate, wherein the arc-shaped plate is fixedly mounted on the lower side of the middle part of the connecting block, and the arc-shaped plate is arc-shaped with a downward opening.
4. The hardware tool for connecting the conducting wire and the porcelain insulator according to claim 1 or 2, wherein the left wire clamping device comprises an upper half ring and a lower half ring, the upper half ring is fixedly installed on the lower side of the left end of the connecting block, and the lower half ring is detachably installed on the lower side of the upper half ring; the right wire clamping device and the left wire clamping device have the same structure and are distributed in bilateral symmetry.
5. The hardware tool for connecting the conducting wire and the porcelain insulator according to claim 3, wherein the left wire clamping device comprises an upper half ring and a lower half ring, the upper half ring is fixedly installed on the lower side of the left end of the connecting block, and the lower half ring is detachably installed on the lower side of the upper half ring; the right wire clamping device and the left wire clamping device have the same structure and are distributed in bilateral symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220598297.6U CN217306218U (en) | 2022-03-18 | 2022-03-18 | Hardware fitting for connecting lead and porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220598297.6U CN217306218U (en) | 2022-03-18 | 2022-03-18 | Hardware fitting for connecting lead and porcelain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217306218U true CN217306218U (en) | 2022-08-26 |
Family
ID=82936785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220598297.6U Active CN217306218U (en) | 2022-03-18 | 2022-03-18 | Hardware fitting for connecting lead and porcelain insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217306218U (en) |
-
2022
- 2022-03-18 CN CN202220598297.6U patent/CN217306218U/en active Active
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