CN210957734U

CN210957734U - Distance-adjustable spacing rod

Info

Publication number: CN210957734U
Application number: CN201921684328.4U
Authority: CN
Inventors: 徐宏建
Original assignee: Yangzhou Jiangdian Line Equipment Co ltd
Current assignee: Yangzhou Jiangdian Line Equipment Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-07-07
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a roll adjustment conductor spacer belongs to transmission line technical field, which comprises a mounting bas, be connected with a plurality of on the mount pad and adjust the pole, the other end of adjusting the pole is connected with the fastener, the mount pad includes upper plate, spacing post, double-screw bolt, fixation nut and hypoplastron, wherein, the intermediate position of hypoplastron top is connected with the double-screw bolt, just be connected with evenly distributed and intensive spacing post around the hypoplastron top, the cover is equipped with the upper plate on the spacing post. The utility model can connect a plurality of adjusting rods together through the mounting base, and can install a corresponding number of adjusting rods according to the actual requirement, thereby leading the structure to be simpler and more convenient when in use; the utility model discloses a spacing post accomplishes being connected of adjusting pole and mount pad with spacing hole cooperation, and spacing post is corresponding with spacing hole, conveniently to the angle between the adjusting lever, makes this structure can be more diversified when using.

Description

Distance-adjustable spacing rod

Technical Field

The utility model belongs to the technical field of transmission line, concretely relates to roll adjustment conductor spacer.

Background

With the continuous development of power grids, the transmission capacity and the voltage grade of a power transmission line are continuously improved, and multiple split conductors are inoculated for restraining corona discharge and reducing line reactance. To many split conductors, its split conductor is regular polygon and arranges, and the space between the split conductor is less, and the corner of strain insulator tower has greatly little, and external force factors such as pnematic in addition, the condition that the galloping causes the drainage wire of upper wire and the gold utensil on the lower floor wire cluster to touch mutually takes place very easily, and the galloping collision among the long-term operation process can lead to the damage of drainage wire and gold utensil. For guaranteeing to have reasonable clearance between drainage wire and link fitting, avoid the damage of drainage wire, need install the roll adjustment conductor spacer between upper wire drainage wire and lower floor's wire cluster gold utensil for support interval drainage wire and gold utensil, simultaneously, fixed as an organic whole upper wire drainage wire and lower floor's wire cluster through the roll adjustment conductor spacer, also can restrain the galloping of the relative place leading wire of drainage wire to a certain extent, reduce the destruction of galloping to leading wire strain clamp.

However, the spacer bars of the prior art have problems in use, for example, the number of wire clamps on the spacer bars is pre-manufactured and cannot be adjusted freely.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a roll adjustment conductor spacer has the characteristics that can adjust fastener quantity according to actual conditions.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a roll adjustment conductor spacer, includes the mount pad, be connected with a plurality of on the mount pad and adjust the pole, the other end of adjusting the pole is connected with the fastener, the mount pad includes upper plate, spacing post, double-screw bolt, fixation nut and hypoplastron, wherein, the intermediate position of hypoplastron top is connected with the double-screw bolt, just be connected with evenly distributed and intensive spacing post around the hypoplastron top, the cover is equipped with the upper plate on the spacing post, and is connected with fixation nut on the double-screw bolt, fixation nut is located the top of upper plate.

As the utility model discloses a preferred technical scheme, adjust the pole and include adjusting screw and adjust the swivel nut, adjusting screw's one end embedding is adjusted the inside of swivel nut, and adjusting screw passes through the thread engagement with adjusting the swivel nut and is connected.

As the utility model discloses a preferred technical scheme, the one end that adjusting screw kept away from the regulation swivel nut is equipped with the rotation groove, and the fastener rotates with the rotation groove to be connected.

As the utility model discloses a preferred technical scheme, still the meshing has set nut on the adjusting screw.

As the utility model discloses an optimized technical scheme, the one end of adjusting the swivel nut and keeping away from adjusting screw is connected with the installation piece, the mounting hole has been seted up to the intermediate position of installation piece, just seted up on the circumference of installation piece with spacing post assorted spacing hole.

As the utility model discloses an preferred technical scheme, the fastener includes fixation clamp, first pivot, rotates and presss from both sides, second axis round pin, the dead screw rod of lock and lock nut, and wherein, the fixation clamp rotates with the rotation groove to be connected, and the one end of fixation clamp rotates through first pivot to be connected with and rotates the clamp, rotates the other end that presss from both sides and passes through the dead screw rod of lock with the fixation clamp to be connected, and the dead screw rod of lock rotates through the second axis round pin with rotating the clamp to be connected, and the other end of the dead screw rod of lock runs through the tip of fixation clamp, and the meshing has the lock nut on the dead screw.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can connect a plurality of adjusting rods together through the mounting base, and can install a corresponding number of adjusting rods according to the actual requirement, thereby leading the structure to be simpler and more convenient when in use;

2. the utility model discloses a spacing post accomplishes being connected of adjusting pole and mount pad with spacing hole cooperation, and spacing post is corresponding with spacing hole, conveniently to the angle between the adjusting lever, makes this structure can be more diversified when using.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the mounting base of the present invention;

fig. 3 is a schematic front view of the mounting base of the present invention;

FIG. 4 is a schematic structural view of the adjusting lever of the present invention;

fig. 5 is a schematic structural view of the wire clamp of the present invention;

in the figure: 1. a mounting seat; 2. wire clamps; 21. a fixing clip; 22. a first shaft pin; 23. rotating the clamp; 24. a second shaft pin; 25. locking the screw; 26. locking the nut; 3. adjusting a rod; 31. adjusting the screw rod; 32. positioning a nut; 33. adjusting a threaded sleeve; 34. mounting a sheet; 35. a limiting hole; 36. mounting holes; 37. a rotating groove; 4. an upper plate; 5. a limiting column; 6. a stud; 7. fixing a nut; 8. a lower plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a roll adjustment conductor spacer, including mount pad 1, be connected with a plurality of on the mount pad 1 and adjust pole 3, this embodiment has set up six altogether, the other end of adjusting pole 3 is connected with fastener 2, mount pad 1 includes upper plate 4, spacing post 5, double-screw bolt 6, fixation nut 7 and hypoplastron 8, wherein, the intermediate position of hypoplastron 8 top is connected with double-screw bolt 6, and be connected with evenly distributed and intensive spacing post 5 around hypoplastron 8 top, the cover is equipped with upper plate 4 on the spacing post 5, and be connected with fixation nut 7 on the double-screw bolt 6, fixation nut 7 is located upper plate 4's top.

Specifically, the adjusting rod 3 includes an adjusting screw 31 and an adjusting screw 33, one end of the adjusting screw 31 is embedded inside the adjusting screw 33, and the adjusting screw 31 is engaged with the adjusting screw 33 through threads.

By adopting the technical scheme, the length of the adjusting rod 3 is adjusted by rotating the adjusting screw rod 31 forward and backward.

Specifically, one end of the adjusting screw 31, which is far away from the adjusting screw sleeve 33, is provided with a rotating groove 37, and the wire clamp 2 is rotatably connected with the rotating groove 37.

Through adopting above-mentioned technical scheme, make fastener 2 can rotate for adjusting screw 31.

Specifically, the adjusting screw 31 is further engaged with a positioning nut 32.

By adopting the technical scheme, after the length of the adjusting rod 3 is adjusted, the positioning nut 32 is rotated to enable the positioning nut 32 to be in close contact with the adjusting threaded sleeve 33, so that the adjusting screw 31 is centered and positioned.

Specifically, the end of the adjusting screw sleeve 33 far away from the adjusting screw 31 is connected with an installation piece 34, an installation hole 36 is formed in the middle of the installation piece 34, and a limiting hole 35 matched with the limiting column 5 is formed in the circumference of the installation piece 34.

Through adopting above-mentioned technical scheme, be that spacing hole 35 cover is on spacing post 5, installs adjusting lever 3.

Specifically, the wire clamp 2 includes a fixing clamp 21, a first shaft pin 22, a rotating clamp 23, a second shaft pin 24, a locking screw 25 and a locking nut 26, wherein the fixing clamp 21 is rotatably connected with a rotating groove 37, one end of the fixing clamp 21 is rotatably connected with the rotating clamp 23 through the first shaft pin 22, the other end of the rotating clamp 23 is connected with the fixing clamp 21 through the locking screw 25, the locking screw 25 is rotatably connected with the rotating clamp 23 through the second shaft pin 24, the other end of the locking screw 25 penetrates through the end portion of the fixing clamp 21, and the locking nut 26 is engaged on the locking screw 25.

Through adopting above-mentioned technical scheme, fix transmission line through fastener 2.

To sum up, the utility model discloses when using, can install adjusting lever 3 according to actual conditions, if need install three adjusting lever 3, then put into the spacing post 5 on hypoplastron 8 in proper order with the installation piece 34 of three adjusting lever 3, when installing second and third adjusting lever 3, adjust the angle of adjusting lever 3 earlier, then overlap on mount pad 1, after three adjusting lever 3 all put into, embolia spacing post 5 with upper plate 4, again fasten nut 7 to stud 6 soon, fix upper plate 4; then the rotating clamp 23 is opened, the power transmission line is sleeved between the rotating clamp 23 and the fixing clamp 21, the locking screw 25 penetrates through the fixing clamp 21, and then the locking nut 26 is screwed tightly, so that the installation is completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a roll adjustment conductor spacer, includes mount pad (1), its characterized in that: be connected with a plurality of on mount pad (1) and adjust pole (3), the other end of adjusting pole (3) is connected with fastener (2), mount pad (1) includes upper plate (4), spacing post (5), double-screw bolt (6), fixation nut (7) and hypoplastron (8), wherein, the intermediate position of hypoplastron (8) top is connected with double-screw bolt (6), just be connected with evenly distributed and intensive spacing post (5) around hypoplastron (8) top, the cover is equipped with upper plate (4) on spacing post (5), and is connected with fixation nut (7) on double-screw bolt (6), fixation nut (7) are located the top of upper plate (4).

2. A spacer as claimed in claim 1, wherein: the adjusting rod (3) comprises an adjusting screw rod (31) and an adjusting threaded sleeve (33), one end of the adjusting screw rod (31) is embedded into the adjusting threaded sleeve (33), and the adjusting screw rod (31) is meshed with the adjusting threaded sleeve (33) through threads.

3. A spacer as claimed in claim 2, wherein: one end of the adjusting screw rod (31) far away from the adjusting threaded sleeve (33) is provided with a rotating groove (37), and the wire clamp (2) is rotatably connected with the rotating groove (37).

4. A spacer as claimed in claim 3, wherein: and the adjusting screw rod (31) is also meshed with a positioning nut (32).

5. A spacer as claimed in claim 4, wherein: the one end that adjusting screw sleeve (33) kept away from adjusting screw (31) is connected with installation piece (34), mounting hole (36) have been seted up to the intermediate position of installation piece (34), just spacing hole (35) with spacing post (5) assorted have been seted up on the circumference of installation piece (34).

6. A spacer as claimed in claim 5, wherein: fastener (2) are including fixation clamp (21), first pivot (22), rotate and press from both sides (23), second pivot pin (24), lock dead screw rod (25) and lock nut (26), wherein, fixation clamp (21) with rotate groove (37) and rotate and be connected, the one end of fixation clamp (21) is rotated through first pivot (22) and is connected with and rotates and press from both sides (23), the other end that rotates and press from both sides (23) is connected through lock dead screw rod (25) with fixation clamp (21), lock dead screw rod (25) and rotate and press from both sides (23) and be connected through second pivot pin (24) rotation, the other end of lock dead screw rod (25) runs through the tip of fixation clamp (21), and the meshing has lock nut (26) on lock screw rod (25).