CN216981483U - Four-split sub-conductor spacer for phase-to-ground spacer - Google Patents
Four-split sub-conductor spacer for phase-to-ground spacer Download PDFInfo
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- CN216981483U CN216981483U CN202122644185.8U CN202122644185U CN216981483U CN 216981483 U CN216981483 U CN 216981483U CN 202122644185 U CN202122644185 U CN 202122644185U CN 216981483 U CN216981483 U CN 216981483U
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- spacer
- conductor
- bolt
- movable rod
- conductor spacer
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Abstract
The utility model discloses a four-bundle sub-conductor spacer for a phase-to-ground spacer, which comprises a spacer frame and a spacer rod, wherein a mounting groove is formed in the corner of the spacer frame, a mounting ring is welded to one end of the spacer rod, a first bolt is arranged on the front side wall of the spacer frame, and a first nut is installed on the first bolt transversely penetrating through the spacer frame and the mounting ring through threads. Match through first bolt and first nut and fix collar and mounting groove and then fixed with conductor spacer frame and conductor spacer, slide in the conductor spacer through the movable rod and realize adjusting length, fix the movable rod through second bolt and second nut, rotate through the second line chuck to laminating with first line chuck, it is fixed and then realize carrying out the centre gripping to the electric wire with first line chuck and second line chuck through set screw, insulating pad through the setting of wire clamping groove surface prevents the electric leakage and prevents that the electric wire from sliding.
Description
Technical Field
The utility model relates to the technical field of power transmission and transformation equipment, in particular to a four-split sub-conductor spacer for a phase-ground spacer.
Background
The distance and large capacity super high voltage transmission line has two, four and over split wires for each phase, and in order to maintain the interval between the split wires to meet the requirement of electric performance, reduce surface potential gradient and avoid electromagnetic force between the wires to result in mutual attraction collision or instantaneous attraction collision.
The existing conductor spacer is fixed and integrated, the angle and the length of the conductor spacer are not easy to adjust, and the conductor spacer is inconvenient to use in practice.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a four-split sub-conductor spacer for a phase-ground spacer, which solves the problem that the traditional conductor spacer is not easy to adjust.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a four-split sub-conductor spacer for a phase spacer comprises a spacer frame and a spacer rod, wherein a mounting groove is formed in a corner of the spacer frame, a mounting ring is welded to one end of the spacer rod, a first bolt is arranged on the front side wall of the spacer frame, the first bolt transversely penetrates through the spacer frame and is in threaded connection with the mounting ring to be provided with a first nut, the inside of the spacer rod is hollow, a movable rod is slidably mounted inside the spacer rod, limiting holes are formed in the movable rod and one side wall of the spacer rod, a second bolt is arranged on one side wall of the spacer rod, the free end of the second bolt penetrates through a limiting hole and extends to the other side wall of the spacer rod to be provided with a second nut, a first line chuck is welded to the top end of the movable rod, a second line chuck is hinged to the top end of the movable rod, and a line clamping groove is formed in each of the first line chuck and one side wall of the second line chuck, a fixing screw is installed on one side wall of the first wire chuck in a threaded mode, and an insulating pad is fixedly installed on the surface of the wire clamping groove.
Preferably, the spacer frame is in a shape of a Chinese character 'hui', so that the strength of the spacer frame is improved.
Preferably, the mounting groove and the mounting ring phase-match, and the mounting groove has all seted up anti-skidding decorative pattern with the contact surface of mounting ring, and the mounting groove is the fixed mounting setting through first bolt and first nut with the mounting ring, prevents to rotate between mounting groove and the mounting ring.
Preferably, the even equidistance setting in spacing hole is at a lateral wall of movable rod and runs through the movable rod, is convenient for adjust and spacing the movable rod.
Preferably, the first wire clamp head and the second wire clamp head are fixedly attached through a fixing screw.
Preferably, the insulating pad is circular-arc, and the insulating pad adopts rubber materials to make, prevents that the wire from sliding.
Compared with the prior art, the utility model has the beneficial effects that: this quadripartion conductor spacer that looks ground conductor spacer was used, through the spacer bar rotate the angle between adjustment and the spacer bar frame at the spacer bar frame, anti-skidding decorative pattern has all been seted up through the mounting groove and the contact surface of collar prevents to rotate between mounting groove and the collar, match with first nut through first bolt and fix collar and mounting groove and then with the spacer bar frame with the spacer bar fixed, slide in the spacer bar through the movable rod and realize adjusting length, fix the movable rod through second bolt and second nut, rotate through the second chuck to laminating with first chuck, it is fixed and then realize carrying out the centre gripping to the electric wire with first chuck and second chuck through set screw, insulating pad through the setting of wire clamping groove surface prevents the electric leakage and prevents that the electric wire from sliding.
Drawings
FIG. 1 is a schematic structural view of an isometric view of the present invention;
FIG. 2 is a schematic structural view of a rear view of the present invention;
FIG. 3 is a partial schematic view of the present invention;
FIG. 4 is another partial structural diagram of the present invention.
In the figure: 1 spacer rod frame, 2 mounting grooves, 3 spacer rods, 4 mounting rings, 5 first bolts, 6 first nuts, 7 movable rods, 8 limiting holes, 9 second bolts, 10 second nuts, 11 first line chucks, 12 second line chucks, 13 line clamping grooves, 14 fixing screws and 15 insulating pads.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): referring to fig. 1-4, the utility model provides a technical scheme, a four-split sub-conductor spacer for a phase spacer, comprising a spacer frame 1 and a spacer 3, wherein the spacer frame 1 is in a shape of Chinese character hui, the strength of the spacer frame 1 is improved, a mounting groove 2 is formed at a corner of the spacer frame 1, a mounting ring 4 is welded at one end of the spacer 3, a first bolt 5 is arranged on the front side wall of the spacer frame 1, the first bolt 5 transversely penetrates through the spacer frame 1 and the mounting ring 4 and is provided with a first nut 6 by screw threads, the mounting groove 2 is matched with the mounting ring 4, the contact surfaces of the mounting groove 2 and the mounting ring 4 are provided with anti-skid patterns, the mounting groove 2 and the mounting ring 4 are fixedly mounted with the first nut 6 through the first bolt 5, the mounting groove 2 and the mounting ring 4 are prevented from rotating, the inside of the spacer 3 is hollow, a movable rod 7 is slidably mounted inside the spacing rod 3, a limiting hole 8 is formed in each of the movable rods 7 and one side wall of the spacing rod 3, the limiting holes 8 are uniformly and equidistantly arranged in one side wall of the movable rod 7 and penetrate through the movable rod 7, so that the movable rod 7 can be adjusted and limited, a second bolt 9 is arranged on one side wall of the spacing rod 3, a free end of the second bolt 9 penetrates through the limiting hole 8 and extends to the other side wall of the spacing rod 3 to be provided with a second nut 10 in a threaded manner, a first line chuck 11 is welded and mounted at the top end of the movable rod 7, a second line chuck 12 is hinged and mounted at the top end of the movable rod 7, the first line chuck 11 and the second line chuck 12 are fixedly attached through a fixing screw 14, a wire clamping groove 13 is formed in each of one side wall of the first line chuck 11 and one side wall of the second line chuck 12, a fixing screw 14 is mounted at one side wall of the first line chuck 11, an insulating pad 15 is fixedly mounted on the surface of the wire clamping groove 13, the insulating pad 15 is arc-shaped, and the insulating pad 15 is made of rubber material to prevent the wire from sliding, the angle between the spacer bar frame 1 and the spacer bar frame 1 is adjusted by the rotation of the spacer bar 3, the contact surface between the mounting groove 2 and the mounting ring 4 is provided with anti-skid patterns to prevent the mounting groove 2 and the mounting ring 4 from rotating, the mounting ring 4 and the mounting groove 2 are fixed by matching the first bolt 5 and the first nut 6 so as to fix the spacing rod frame 1 and the spacing rod 3, the length is adjusted by sliding the movable rod 7 in the spacing rod 3, the movable rod 7 is fixed by the second bolt 9 and the second nut 10, rotate through second line chuck 12 to laminating with first line chuck 11, fix first line chuck 11 and second line chuck 12 through set screw 14 and then realize carrying out the centre gripping fixedly to the electric wire, prevent the electric leakage and prevent that the electric wire from sliding through insulating pad 15 that wire clamping groove 13 surface set up.
When in use: insert mounting ring 4 in mounting groove 2, adjust the angle between conductor spacer 3 and the conductor spacer frame 1, match through first bolt 5 and first nut 6 and fix mounting ring 4 and mounting groove 2 and then fix conductor spacer frame 1 and conductor spacer 3, adjust the length that movable rod 7 stretches out, insert spacing downthehole 8 with second bolt 9, fix movable rod 7 through second bolt 9 and second nut 10, place the electric wire in wire clamping groove 13, rotate second line chuck 12 to laminate with first line chuck 11, it is fixed and then realize carrying out the centre gripping to the electric wire with first line chuck 11 and second line chuck 12 are fixed through set screw 14, thereby realize splitting transmission of electricity electric wire.
In summary, in the four-split sub-conductor spacer for the phase spacer, the angle between the spacer frame 1 and the spacer frame 1 is adjusted by rotating the spacer 3, the anti-slip pattern is formed on the contact surface between the mounting groove 2 and the mounting ring 4 to prevent the mounting groove 2 and the mounting ring 4 from rotating, the mounting ring 4 and the mounting groove 2 are fixed by matching the first bolt 5 and the first nut 6 to fix the spacer frame 1 and the spacer 3, the length is adjusted by sliding the movable rod 7 in the spacer 3, the movable rod 7 is fixed by the second bolt 9 and the second nut 10, the second collet 12 rotates to be attached to the first collet 11, the first collet 11 and the second collet 12 are fixed by the fixing screw 14 to clamp and fix the electric wire, the insulation pad 15 arranged on the surface of the wire clamping groove 13 prevents the electric leakage and prevents the electric wire from sliding, the problem of traditional wire conductor spacer be difficult for adjusting is solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a quadripartion sub-conductor spacer that phase place spacer was used, includes spacer frame (1) and conductor spacer (3), its characterized in that, mounting groove (2) have been seted up to the corner of spacer frame (1), the one end welding of conductor spacer (3) is installed collar (4), the preceding lateral wall of spacer frame (1) is provided with first bolt (5), first nut (6) are installed with collar (4) screw thread to first bolt (5) transversely run through spacer frame (1), the inside of conductor spacer (3) is the cavity setting, the inside slidable mounting of conductor spacer (3) has movable rod (7), spacing hole (8) have all been seted up with a lateral wall of conductor spacer (3) in movable rod (7), a lateral wall of conductor spacer (3) is provided with second bolt (9), second bolt (9) free end runs through spacing hole (8) and extends to another lateral wall screw thread safety of conductor spacer (3) Be equipped with second nut (10), the first line chuck of top welding installation (11) of movable rod (7), articulated second line chuck (12) of installing in the top of movable rod (7), wire clamping groove (13) have all been seted up with a lateral wall of second line chuck (12) in first line chuck (11), set screw (14) are installed to a lateral wall screw thread of first line chuck (11), the fixed surface of wire clamping groove (13) installs insulating pad (15).
2. A four-split sub-conductor spacer for phase spacers according to claim 1, wherein the spacer frame (1) is in the shape of a Chinese character 'hui'.
3. The conductor spacer of the four-split sub-conductor for the phase spacer according to claim 1, wherein the mounting groove (2) is matched with the mounting ring (4), the contact surfaces of the mounting groove (2) and the mounting ring (4) are provided with anti-slip patterns, and the mounting groove (2) and the mounting ring (4) are fixedly mounted with the first nut (6) through the first bolt (5).
4. The spacer for four-split sub-conductors of claim 1, wherein the limiting holes (8) are uniformly and equidistantly arranged on one side wall of the movable rod (7) and penetrate through the movable rod (7).
5. The spacer for four-split sub-conductors of a phase spacer according to claim 1, characterized in that the first wire clamp (11) and the second wire clamp (12) are fixedly attached by means of a fixing screw (14).
6. The spacer for four-split sub-conductors as claimed in claim 1, wherein said insulating pad (15) is arc-shaped, and the insulating pad (15) is made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122644185.8U CN216981483U (en) | 2021-11-01 | 2021-11-01 | Four-split sub-conductor spacer for phase-to-ground spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122644185.8U CN216981483U (en) | 2021-11-01 | 2021-11-01 | Four-split sub-conductor spacer for phase-to-ground spacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216981483U true CN216981483U (en) | 2022-07-15 |
Family
ID=82344364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122644185.8U Active CN216981483U (en) | 2021-11-01 | 2021-11-01 | Four-split sub-conductor spacer for phase-to-ground spacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216981483U (en) |
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2021
- 2021-11-01 CN CN202122644185.8U patent/CN216981483U/en active Active
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