CN217824173U - High-altitude four-split rotary spacer - Google Patents
High-altitude four-split rotary spacer Download PDFInfo
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- CN217824173U CN217824173U CN202221459555.9U CN202221459555U CN217824173U CN 217824173 U CN217824173 U CN 217824173U CN 202221459555 U CN202221459555 U CN 202221459555U CN 217824173 U CN217824173 U CN 217824173U
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- rotary
- chuck
- gyration
- damping
- fastener
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Abstract
The utility model discloses a high height above sea level four divisions rotation conductor spacer, including the damping conductor spacer body, the tip of first gyration chuck and second gyration chuck is passed through the gyration hinge pin and is rotated the connection, the centre of first gyration chuck and second gyration chuck is run through and has been offered and be used for the second pinhole, the inside of second pinhole is pegged graft and is had the gyration round pin axle, the pulley groove has been seted up to the inner wall of first gyration chuck and second gyration chuck, the center of pulley groove is provided with the pulley spindle with first gyration chuck and second gyration chuck integrated into one piece, the lateral wall of pulley spindle rotates and is connected with the pulley, the wire can drive the rubber pad and rotate or the activity in the inside of first gyration chuck and second gyration chuck, in order to reduce and first gyration chuck and the friction between the chuck, when using under the environment of strong wind, can effectively reduce the friction between wire and the fastener, and then can be when splitting the centre gripping to the wire, have and can protect the wire.
Description
Technical Field
The utility model relates to a conductor spacer technical field specifically is high height above sea level quadripartion rotation conductor spacer.
Background
The spacer is a hardware tool which enables the interphase conductor to keep a certain geometric distance and has specified insulation strength, and is divided into two-split, four-split, six-split and eight-split conductors, after the split conductor is installed on the spacer, compared with the vibration amplitude without the spacer, the two-split conductor is reduced by 50%, and the four-split conductor is reduced by 87% -90%, and the spacer is often used for high-altitude conductors.
However, the current common quadripartion conductor spacer in the market, often only form through ordinary damping conductor spacer body and four ordinary damping fastener equipment, make in the in-service use, under the condition that meets the strong wind, the wire is in the inside of ordinary damping fastener and activity, this is long in the past lead to taking place the friction between wire and the ordinary damping fastener easily, and then lead to the rubber damaged, make the wire take place the friction with the aluminium system casing of damping fastener, make wire surface wear, can lead to the wire fracture condition to take place because long-time use even.
Therefore, it is desirable to provide a high-altitude four-split rotary spacer to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high height above sea level four-splitting rotation conductor spacer is through being equipped with damping fastener and gyration fastener respectively on the damping conductor spacer body to can make behind the split conductor, the wire can be convenient for also can provide the damped effect of split for the wire in the inside activity of gyration fastener, and then can reduce the surface wear to the wire after the double-layered line splits, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the high-altitude four-split rotary spacer comprises a damping spacer body, wherein one side of the damping spacer body is provided with a group of damping wire clamp bodies for clamping wires, the other side of the damping spacer body is provided with another group of rotary wire clamp bodies for clamping wires, the rotary wire clamp bodies are matched with a first pin hole through a third threaded fastener and provided with a first rotary chuck, the end part of the first rotary chuck is installed with the end part of a second rotary chuck through a rotary hinge pin, the end parts of the first rotary chuck and the second rotary chuck are rotatably connected through the rotary hinge pin, a second pin hole is formed in the middle of the first rotary chuck and the second rotary chuck in a penetrating mode, a rotary pin shaft is inserted into the second pin hole, and a closed pin for preventing the rotary pin shaft from falling off is inserted into the end part of the rotary pin shaft;
the inner walls of the first rotary chuck and the second rotary chuck are provided with pulley grooves, pulley shafts which are integrally formed with the first rotary chuck and the second rotary chuck are arranged at the centers of the pulley grooves, the side walls of the pulley shafts are rotatably connected with pulleys, and rubber pads are clamped inside the first rotary chuck and the second rotary chuck.
Preferably, the rubber pad comprises a wire clamping block for clamping a wire, a sliding groove for sliding the pulley is formed in the side wall of the wire clamping block, a wire groove for a wire to pass through is formed in the wire clamping block, and buffer rings are integrally formed at two ends of the wire clamping block respectively.
Preferably, the damping wire clamp body and the end part of the wire clamp gland jointly enclose a mounting groove for clamping wires, and two groups of rubber pads for clamping wires are mounted inside the mounting groove.
Preferably, two groups of rotary sleeves used for preventing separation are sleeved on the peripheries of the first rotary chuck and the second rotary chuck, and the two groups of rotary sleeves form a protective sleeve surrounding the outer sides of the first rotary chuck and the second rotary chuck together in an installation mode that the two groups of rotary sleeves are butted through second threaded fasteners.
Preferably, the end of the damping wire clamp body is rotatably connected with the end of the wire clamp gland through a hinge pin, the side wall of the damping wire clamp body is inserted and installed with the tail of the wire clamp gland through a hinge pin, and the end of the hinge pin is inserted and connected with a closed pin for preventing the hinge pin from falling off.
Preferably, the balancing weight is installed on the outer side of the damping wire clamp body through a fourth threaded fastener.
Preferably, the damping wire clamp body, the rotary wire clamp body and the damping spacer body are respectively provided with a clamping groove at the mounting positions, a cross shaft is arranged inside the clamping grooves and is mounted on the peripheral side wall of the damping spacer body through a first threaded fastener, and rubber columns are arranged in notches formed by four corners of the cross shaft and the clamping grooves.
Compared with the prior art, the beneficial effects of the utility model are that:
the damping wire clamp comprises a damping spacer body and a rotary wire clamp body, wherein a first rotary chuck and a second rotary chuck are mounted on the rotary wire clamp body, a pulley capable of rotating is mounted on the inner sides of the first rotary chuck and the second rotary chuck, a rubber pad capable of rotating and moving is mounted inside the first rotary chuck and the second rotary chuck, a wire is mounted in a wire groove of the rubber pad, and the rotary wire clamp is mounted on the outer sides of the first rotary chuck and the second rotary chuck through a rotary casing, so that the rotary wire clamp can drive the rubber pad to rotate or move inside the first rotary chuck and the second rotary chuck, friction between the first rotary chuck and the second rotary chuck is reduced, friction between the wire and the wire clamp can be effectively reduced under the long-time use condition or in a strong wind environment, the wire can be protected while the wire is split and the abrasion between the wire and the wire clamp is reduced.
Drawings
Fig. 1 is a schematic view of the overall assembly structure of the present invention;
fig. 2 is a schematic view of a partial structure in the direction a of fig. 1 according to the present invention;
fig. 3 is a schematic view of an assembly structure of the first rotary chuck and the second rotary chuck according to the present invention;
fig. 4 is a schematic structural view of the rubber pad of the present invention.
In the figure: 1. a spacer damper body; 2. a damping wire clamp body; 3. a counterweight block; 4. wire clamp pressing covers; 5. a first threaded fastener; 6. a hinge pin; 7. a pin shaft; 8. a rubber pad; 81. a chute; 82. a wire clamp block; 83. a buffer ring; 84. a wire slot; 9. a rotary wire clamp body; 10. a cross shaft; 11. a first rotating chuck; 12. a second rotating chuck; 13. a rotary casing; 14. a swivel hinge pin; 15. a second threaded fastener; 16. a third threaded fastener; 17. a rotating pin shaft; 18. a shut pin; 19. a first pin hole; 20. a second pin hole; 21. a fourth threaded fastener; 22. a rubber column; 23. a card slot; 24. a pulley groove; 25. a pulley shaft; 26. a pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the high-altitude four-split rotary spacer comprises a damping spacer body 1, wherein one side of the damping spacer body 1 is provided with a group of damping wire clamp bodies 2 for clamping wires, the other side of the damping spacer body 1 is provided with another group of rotary wire clamp bodies 9 for clamping wires, the rotary wire clamp bodies 9 are provided with a first rotary chuck 11 through a third threaded fastener 16 matched with a first pin hole 19, the end part of the first rotary chuck 11 is installed with the end part of a second rotary chuck 12 through a rotary hinge pin 14, the end parts of the first rotary chuck 11 and the second rotary chuck 12 are rotatably connected through the rotary hinge pin 14, a second pin hole 20 is formed in the middle of the first rotary chuck 11 and the second rotary chuck 12 in a penetrating manner, a rotary pin 17 is inserted into the second pin hole 20, and a closed pin 18 for preventing the rotary pin 17 from falling off is inserted into the end part of the rotary pin 17;
In specific use, the closed pin 18 on the rotating pin shaft 17 between the first rotating chuck 11 and the second rotating chuck 12 is pulled out, then the rotating pin shaft 17 is pulled out from the second pin hole 20, the second rotating chuck 12 on the end part of the first rotating chuck 11 is rotated and opened along the rotating pin shaft 14, then the wire is clamped inside the first rotating chuck 11 and the second rotating chuck 12, meanwhile, the sliding grooves 81 on the two rubber pads 8 are clamped on the pulleys 26 on the inner sides of the first rotating chuck 11 and the second rotating chuck 12, then the second rotating chuck 12 is rotated back to the middle part of the first rotating chuck 11 again, so that the second pin holes 20 on the first rotating chuck 11 and the second rotating chuck 12 are aligned, the rotating pin shaft is inserted again, and meanwhile, the wire is positioned in the wire grooves 84 on the two rubber pads 8.
As a technical optimization scheme, two sets of gyration cover shells 13 that are used for the anticreep have been cup jointed to first gyration chuck 11 and the periphery of second gyration chuck 12, two sets of gyration cover shells 13 constitute a protection cover shell that surrounds in the first gyration chuck 11 and the second gyration chuck 12 outside through the mounting means of second threaded fastener 15 butt joint jointly, cover inside first gyration chuck 11 and second gyration chuck 12 through two first gyration cover shells 13, can prevent that first gyration chuck 11 and second gyration chuck 12 from taking place to break away from, and then can prevent to break away from on the first gyration chuck 11 of wire and the second gyration chuck 12.
As a technical optimization scheme, the tip of damping fastener body 2 is connected through the end rotation of hinge pin 6 with fastener gland 4, the lateral wall of damping fastener body 2 is installed through the afterbody grafting of round pin axle 7 with fastener gland 4, and the tip grafting of round pin axle 7 has the closed round pin 18 that is used for preventing that round pin axle 7 from droing, damping fastener body 2 encloses into a mounting groove that is used for pressing from both sides the line with fastener gland 4 tip jointly, and the internally mounted of mounting groove has rubber pad 8, open hinge pin 6 and fastener gland 4 after, can put into the mounting groove that encloses by the wire, then install the tail end of fastener gland 4 on damping fastener body 2 again through round pin axle 7, in order can carry out the centre gripping to the wire, thereby can make the wire install respectively at damping fastener body 2, thereby make the wire install on the lateral wall of damping spacer body 1.
As a technical optimization scheme, draw-in groove 23 has been seted up respectively to damping fastener body 2 and gyration fastener body 9 and damping conductor spacer body 1's mounted position, and the internally mounted of draw-in groove 23 has cross 10, cross 10 is installed on damping conductor spacer body 1 lateral wall all around through first threaded fastener 5, be equipped with rubber column 22 in four corners of cross 10 and the notch that draw-in groove 23 constitutes, install cross 10 back on draw-in groove 23, be equipped with rubber column 22 again between cross 10 and draw-in groove 23, can make damping fastener body 2 and gyration fastener body 9 install back all around at damping conductor spacer body 1, make the wire install back on damping fastener body 2 and gyration fastener body 9 respectively, the wire can drive damping fastener body 2 and gyration fastener body 9 in-process of moving about on damping conductor spacer body 1, can play the function that the buffering resets under the effect of rubber column 22.
As the utility model discloses a technical optimization scheme, balancing weight 3 is installed through fourth threaded fastener 21 in the outside of damping fastener body 2, through installing balancing weight 3 in the outside of damping fastener body 2 to increase the self weight of damping fastener body 2, thereby after the separation thread clamping, the wire can make damping fastener body 2 be difficult along with the activity at the inside activity in-process of damping fastener body 2, with the stability after guaranteeing the thread clamping.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. High height above sea level quadripartion rotation conductor spacer, including damping conductor spacer body (1), its characterized in that: one side of the damping spacer body (1) is provided with a group of damping wire clamp bodies (2) for clamping wires, the other side of the damping spacer body (1) is provided with another group of rotary wire clamp bodies (9) for clamping wires, the rotary wire clamp bodies (9) are matched with a first pin hole (19) through a third threaded fastener (16) and are provided with a first rotary chuck (11), the end part of the first rotary chuck (11) is installed with the end part of a second rotary chuck (12) through a rotary hinge pin (14), the end parts of the first rotary chuck (11) and the second rotary chuck (12) are rotatably connected through the rotary hinge pin (14), the second pin hole (20) is formed in the middle of the first rotary chuck (11) and the second rotary chuck (12) in a penetrating manner, a rotary hinge pin (17) is inserted into the second pin hole (20), and a closed pin (18) for preventing the rotary hinge pin (17) from falling off is inserted into the end part of the rotary hinge pin (17);
pulley grooves (24) have been seted up to the inner wall of first gyration chuck (11) and second gyration chuck (12), the center of pulley groove (24) is provided with pulley shaft (25) with first gyration chuck (11) and second gyration chuck (12) integrated into one piece, pulley shaft (25)'s lateral wall rotates and is connected with pulley (26), the inside centre gripping of first gyration chuck (11) and second gyration chuck (12) has rubber pad (8).
2. The high altitude four-split rotary spacer as claimed in claim 1, wherein: the rubber pad (8) is including fastener block (82) that is used for pressing from both sides the line, fastener block's (82) lateral wall is seted up and is used for gliding spout (81) of pulley (26), fastener block's (82) inside is seted up and is used for wire groove (84) that the wire passed, fastener block's (82) both ends difference integrated into one piece have cushion ring (83).
3. The high-altitude four-split rotary spacer according to claim 2, wherein: damping fastener body (2) and fastener gland (4) tip enclose into a mounting groove that is used for pressing from both sides the line jointly, and the internally mounted of mounting groove has two sets of rubber pads (8) that are used for pressing from both sides the line.
4. The high altitude four-split rotary spacer as claimed in claim 1, wherein: the periphery of the first rotary chuck (11) and the second rotary chuck (12) is sleeved with two groups of rotary sleeves (13) for preventing separation, and the two groups of rotary sleeves (13) form a protective sleeve surrounding the outer sides of the first rotary chuck (11) and the second rotary chuck (12) together through the butt joint of the second threaded fasteners (15).
5. The high-altitude four-split rotary spacer according to claim 1, wherein: the damping wire clamp is characterized in that the end part of the damping wire clamp body (2) is rotatably connected with the end part of the wire clamp gland (4) through a hinge pin (6), the side wall of the damping wire clamp body (2) is installed with the tail part of the wire clamp gland (4) in an inserting mode through a hinge pin (7), and the end part of the hinge pin (7) is inserted with a closed pin (18) used for preventing the hinge pin (7) from falling off.
6. The high-altitude four-split rotary spacer according to claim 1, wherein: and a balancing weight (3) is installed on the outer side of the damping wire clamp body (2) through a fourth threaded fastener (21).
7. High altitude four-split rotary spacer according to any one of claims 1 to 6, wherein: draw-in groove (23) have been seted up respectively to damping fastener body (2) and gyration fastener body (9) and the mounted position of damping conductor spacer body (1), and the internally mounted of draw-in groove (23) has cross (10), and cross (10) are installed on damping conductor spacer body (1) lateral wall all around through first threaded fastener (5), are equipped with rubber column (22) in four corners of cross (10) and the notch that draw-in groove (23) constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221459555.9U CN217824173U (en) | 2022-06-13 | 2022-06-13 | High-altitude four-split rotary spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221459555.9U CN217824173U (en) | 2022-06-13 | 2022-06-13 | High-altitude four-split rotary spacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217824173U true CN217824173U (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221459555.9U Active CN217824173U (en) | 2022-06-13 | 2022-06-13 | High-altitude four-split rotary spacer |
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| CN (1) | CN217824173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115940062A (en) * | 2023-02-21 | 2023-04-07 | 江东金具设备有限公司 | Quadripartition self-adaptive damping forging spacer |
-
2022
- 2022-06-13 CN CN202221459555.9U patent/CN217824173U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115940062A (en) * | 2023-02-21 | 2023-04-07 | 江东金具设备有限公司 | Quadripartition self-adaptive damping forging spacer |
| CN115940062B (en) * | 2023-02-21 | 2023-05-05 | 江东金具设备有限公司 | Four-split self-adaptive damping forging spacer |
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