CN215419508U - Damping spacer rod convenient to adjust - Google Patents
Damping spacer rod convenient to adjust Download PDFInfo
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- CN215419508U CN215419508U CN202121729842.2U CN202121729842U CN215419508U CN 215419508 U CN215419508 U CN 215419508U CN 202121729842 U CN202121729842 U CN 202121729842U CN 215419508 U CN215419508 U CN 215419508U
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- fixedly connected
- adjust
- adjusting box
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Abstract
The utility model discloses a damping spacer rod convenient to adjust, which comprises an adjusting box, wherein openings are formed in the outer walls of two sides of the adjusting box, connecting rods are arranged on the inner walls of the two openings, a buckle is fixedly connected to one end of each of the two connecting rods, a circular groove is formed in the outer wall of the top of the adjusting box, the inner wall of the bottom of the circular groove is connected with an adjusting disc through a bearing, a cover plate is movably connected to the inner wall of the circular groove, sliding rods are fixedly connected to the inner walls of the two sides of the adjusting box, two driving frames are slidably connected to the outer walls of the two sliding rods, a mounting frame is fixedly connected to the outer wall of one side of each of the two driving frames, and a pin shaft is arranged on the inner wall of each mounting frame. According to the utility model, the driving frame is arranged in the adjusting box, and the connecting rod is connected to the driving frame through the pin shaft, so that the connecting rod is conveniently adjusted by adjusting the driving frame, and the problem that the existing damping spacer is inconvenient to adjust is solved.
Description
Technical Field
The utility model relates to the technical field of damping spacers, in particular to a damping spacer convenient to adjust.
Background
The damping spacer is a flexible or semi-rigid spacer capable of reducing breeze vibration or sub-span oscillation of the split conductor. The 500kV transmission line in China adopts a four-split conductor structure. The spacer is a main hardware fitting in a split conductor structure, and the basic tasks of the spacer are as follows: prevent whiplash between wires, suppress breeze vibration and subspan oscillation. The most used are damped spacers, which have better damping properties than rigid spacers. Therefore, quantitative test of the vibration absorption performance of the spacer damper becomes a key for researching, designing, manufacturing and selecting the spacer damper.
The existing damping spacer has relatively single function, and the adjustability of the damping spacer is low, so that the operation is inconvenient when the power transmission line is fixed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a spacer damper which is convenient to adjust.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a damping conductor spacer of convenient regulation, includes the regulating box, the opening has all been seted up to the both sides outer wall of regulating box, and two open-ended inner walls all are provided with the connecting rod, two the equal fixedly connected with buckle of one end of connecting rod, the circular slot has been seted up to regulating box top outer wall, circular slot bottom inner wall is connected with the adjusting disk through the bearing, the inner wall swing joint of circular slot has the apron, the equal fixedly connected with slide bar of regulating box both sides inner wall, and the equal sliding connection of outer wall of two slide bars has two drive racks, two one side outer wall fixedly connected with mounting bracket of drive rack, and the inner wall of two mounting brackets all is provided with the round pin axle.
Preferably, the outer walls of the two sliding rods are sleeved with springs, and one ends of the two connecting rods are connected to the two mounting frames through pin shafts respectively.
Preferably, an access hole is formed in the outer wall of one side of the adjusting box, and an access plate is fixedly connected to the inner wall of the access hole.
Preferably, two equal fixedly connected with thread bush of drive frame bottom outer wall, the both sides inner wall of regulating box is connected with same screw rod through the bearing, two equal spiro union of thread bush is on the outer wall of screw rod.
Preferably, the outer wall of the screw rod is sleeved with a worm, and one end of the transmission shaft of the adjusting disc is sleeved with a worm wheel meshed with the worm.
Preferably, the outer walls of two opposite sides of the driving frames are fixedly connected with racks, and one end of the transmission shaft of the adjusting disc is sleeved with a gear meshed with the two racks.
Preferably, the outer wall of the top of the adjusting disc is provided with a screw hole, and the inner wall of the screw hole is connected with an adjusting bolt in a threaded manner.
The utility model has the beneficial effects that:
1. this convenient damping conductor spacer who adjusts through set up the drive frame in the regulating box, connects the connecting rod on the drive frame through the round pin axle again to be convenient for adjust the connecting rod through adjusting the drive frame, solved the inconvenient problem of adjusting of current damping conductor spacer.
2. This damping conductor spacer of convenient regulation through set up the cooperation between slide bar and the spring in the regulating box, is convenient for drive the quick action of bogie.
3. This damping conductor spacer of convenient regulation through set up the cooperation between screw rod worm or the rack and pinion in the regulating box, is convenient for adjust the drive frame through the adjustment disk.
Drawings
FIG. 1 is a schematic structural diagram of a spacer damper convenient to adjust according to the present invention;
FIG. 2 is a schematic cross-sectional view of an adjusting box of an embodiment of a spacer damper convenient to adjust according to the present invention;
FIG. 3 is a schematic cross-sectional view of a second adjusting box of an embodiment of a spacer damper convenient to adjust according to the present invention;
fig. 4 is a schematic structural view of a second adjusting plate of an embodiment of a spacer damper convenient to adjust according to the present invention.
In the figure: 1 regulating box, 2 circular grooves, 3 regulating discs, 4 access panels, 5 cover plates, 6 connecting rods, 7 buckles, 8 sliding rods, 9 driving frames, 10 springs, 11 worm wheels, 12 screw rods, 13 worms, 14 mounting frames, 15 pin shafts, 16 gears, 17 racks and 18 regulating bolts.
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.
Example one
Referring to fig. 1-2, a damping spacer convenient to adjust comprises an adjusting box 1, wherein two outer walls of the adjusting box 1 are provided with openings, the inner walls of the two openings are provided with connecting rods 6, one ends of the two connecting rods 6 are fixedly connected with buckles 7, the outer wall of the top of the adjusting box 1 is provided with a circular groove 2, the inner wall of the bottom of the circular groove 2 is connected with an adjusting plate 3 through bearings, the inner wall of the circular groove 2 is movably connected with a cover plate 5, the inner walls of the two sides of the adjusting box 1 are fixedly connected with slide bars 8, the outer walls of the two slide bars 8 are respectively connected with two driving frames 9 in a sliding manner, the outer wall of one side of each of the two driving frames 9 is fixedly connected with a mounting frame 14, the inner walls of the two mounting frames 14 are provided with pin shafts 15, the outer walls of the two slide bars 8 are sleeved with springs 10, one ends of the two connecting rods 6 are respectively connected to the two mounting frames 14 through the pin shafts 15, one outer wall of one side of the adjusting box 1 is provided with an overhaul port, and the inner wall fixedly connected with access panel 4 of access hole, the equal fixedly connected with thread bush of two drive racks 9 bottom outer walls, the both sides inner wall of regulating box 1 is connected with same screw rod 12 through the bearing, the equal spiro union of two thread bushes is on the outer wall of screw rod 12, the outer wall of screw rod 12 has cup jointed worm 13, the worm wheel 11 that meshes with worm 13 has been cup jointed to the one end of regulating disk 3 transmission shaft, the equal fixedly connected with rack 17 of two drive racks 9 relative one side outer wall, the gear 16 that meshes with two rack 17 mutually has been cup jointed to the one end of regulating disk 3 transmission shaft.
The working principle is as follows: during the use, fix buckle 7 on two connecting rods 6 on the cable earlier, rotate adjusting disk 3 on the regulating box 1 again and adjust the interval between two cables, and then fix taut to the cable, rotate adjusting disk 3 and pass through worm wheel 11 drive worm 13 during the regulation and rotate, and then drive screw 12 rotates to two drive racks of drive 9 remove, because connect through round pin axle 15 between connecting rod 6 and the drive rack 9 can appropriate angle regulation.
Example two
Referring to fig. 1, 3 and 4, a damping spacer rod convenient to adjust comprises an adjusting box 1, wherein two side outer walls of the adjusting box 1 are provided with openings, the inner walls of the two openings are provided with connecting rods 6, one ends of the two connecting rods 6 are fixedly connected with buckles 7, the outer wall of the top of the adjusting box 1 is provided with a circular groove 2, the inner wall of the bottom of the circular groove 2 is connected with an adjusting plate 3 through a bearing, the inner wall of the circular groove 2 is movably connected with a cover plate 5, the inner walls of the two sides of the adjusting box 1 are fixedly connected with slide bars 8, the outer walls of the two slide bars 8 are respectively connected with two driving frames 9 in a sliding manner, the outer wall of one side of each of the two driving frames 9 is fixedly connected with a mounting frame 14, the inner walls of the two mounting frames 14 are provided with pin shafts 15, the outer walls of the two slide bars 8 are sleeved with springs 10, one ends of the two connecting rods 6 are respectively connected to the two mounting frames 14 through the pin shafts 15, one side outer wall of the adjusting box 1 is provided with an overhaul port, and the inner wall fixedly connected with access panel 4 of access hole, the equal fixedly connected with thread bush of two drive racks 9 bottom outer walls, the both sides inner wall of regulating box 1 is connected with same screw rod 12 through the bearing, the equal spiro union of two thread bushes is on the outer wall of screw rod 12, the outer wall of screw rod 12 has cup jointed worm 13, the worm wheel 11 that meshes with worm 13 has been cup jointed to the one end of regulating disk 3 transmission shaft, the screw has been seted up to the outer wall of regulating disk 3 top, and the inner wall spiro union of screw has adjusting bolt 18.
The working principle is as follows: during the use, buckle 7 is fixed on the cable on two connecting rods 6 earlier, rotate the spacing between two cables that adjusting disk 3 on the regulating box 1 adjusts again, and then fix taut to the cable, it removes through two racks 17 of gear 16 drive to rotate adjusting disk 3 during the regulation, and then drive two drive racks 9 and remove, after the position of adjusting the cable, fix adjusting disk 3 through adjusting bolt 18, avoid adjusting disk 3 to rotate under spring 10's effect, because connect through round pin axle 15 between connecting rod 6 and the drive rack 9 can appropriate angle regulation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A damping spacer convenient to adjust comprises an adjusting box (1) and is characterized in that openings are formed in the outer walls of two sides of the adjusting box (1), the inner walls of the two openings are both provided with connecting rods (6), one end of each connecting rod (6) is fixedly connected with a buckle (7), the outer wall of the top of the adjusting box (1) is provided with a circular groove (2), the inner wall of the bottom of the circular groove (2) is connected with an adjusting disc (3) through a bearing, the inner wall of the circular groove (2) is movably connected with a cover plate (5), the inner walls at two sides of the adjusting box (1) are fixedly connected with slide bars (8), and the outer walls of the two sliding rods (8) are all connected with two driving frames (9) in a sliding mode, two mounting frames (14) are fixedly connected to the outer wall of one side of each driving frame (9), and pin shafts (15) are arranged on the inner walls of the two mounting frames (14).
2. The spacer damper convenient to adjust as claimed in claim 1, wherein the outer walls of the two sliding rods (8) are sleeved with springs (10), and one ends of the two connecting rods (6) are respectively connected to the two mounting frames (14) through pin shafts (15).
3. The spacer damper convenient to adjust as claimed in claim 2, wherein an access hole is formed in an outer wall of one side of the adjusting box (1), and an access plate (4) is fixedly connected to an inner wall of the access hole.
4. The spacer damper convenient for adjustment according to claim 3, wherein the outer walls of the bottoms of the two driving frames (9) are fixedly connected with threaded sleeves, the inner walls of the two sides of the adjusting box (1) are connected with the same screw (12) through bearings, and the two threaded sleeves are screwed on the outer walls of the screw (12).
5. The spacer damper convenient to adjust as claimed in claim 4, wherein the outer wall of the screw rod (12) is sleeved with a worm (13), and one end of the transmission shaft of the adjusting disc (3) is sleeved with a worm wheel (11) meshed with the worm (13).
6. The spacer damper as claimed in claim 3 is characterized in that the outer wall of one side of each of the two driving frames (9) opposite to each other is fixedly connected with a rack (17), and one end of the transmission shaft of the adjusting disc (3) is sleeved with a gear (16) engaged with the two racks (17).
7. The spacer damper convenient for adjustment according to claim 6, wherein the outer wall of the top of the adjusting disc (3) is provided with a screw hole, and the inner wall of the screw hole is screwed with an adjusting bolt (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121729842.2U CN215419508U (en) | 2021-07-28 | 2021-07-28 | Damping spacer rod convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121729842.2U CN215419508U (en) | 2021-07-28 | 2021-07-28 | Damping spacer rod convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215419508U true CN215419508U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121729842.2U Active CN215419508U (en) | 2021-07-28 | 2021-07-28 | Damping spacer rod convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215419508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116885659A (en) * | 2023-09-06 | 2023-10-13 | 国网山东省电力公司东营市垦利区供电公司 | Power transmission power adjusting mechanism |
-
2021
- 2021-07-28 CN CN202121729842.2U patent/CN215419508U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116885659A (en) * | 2023-09-06 | 2023-10-13 | 国网山东省电力公司东营市垦利区供电公司 | Power transmission power adjusting mechanism |
| CN116885659B (en) * | 2023-09-06 | 2023-11-21 | 国网山东省电力公司东营市垦利区供电公司 | Power transmission power adjusting mechanism |
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