CN216215771U - Adjustable electric power transmission device - Google Patents
Adjustable electric power transmission device Download PDFInfo
- Publication number
- CN216215771U CN216215771U CN202122914874.6U CN202122914874U CN216215771U CN 216215771 U CN216215771 U CN 216215771U CN 202122914874 U CN202122914874 U CN 202122914874U CN 216215771 U CN216215771 U CN 216215771U
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- cylindrical
- supporting column
- power transmission
- adjusting
- transmission device
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 34
- 230000033001 locomotion Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an adjustable electric power transmission device, which comprises a supporting column, wherein a cylindrical hole is formed in the lower bottom surface of the supporting column; two semi-cylindrical second mounting grooves are formed in the front end and the rear end of the supporting column; two rectangular first mounting grooves are formed in the front end and the rear end of the supporting column; the power transmission device further includes: the two first adjusting components are movably connected with the supporting column and used for adjusting the longitudinal angle of the power transmission device; the power assembly is positioned in the first cylindrical cavity and the second cylindrical cavity and used for driving the first adjusting assembly to move up and down; the second adjusting component is movably connected with the bottom surface of the supporting column and used for adjusting the transverse angle of the supporting column. The utility model solves the problems that when the existing electric power transmission equipment is used for erecting a line, a wire fixing rod on a telegraph pole is fixed, the position and the angle of an electric wire cannot be adjusted, and the traditional electric power transmission equipment cannot adapt to complex road conditions.
Description
Technical Field
The present invention relates to the field of power transmission.
Background
The power system consists of a power plant, a transmission network, a distribution network and power consumers. The power transmission link is an indispensable important part in the whole power system. Because the immature electric energy transmission in the early technology adopts direct current transmission mostly, and the electric energy transmission gradually becomes alternating current transmission in the later period, the alternating current transmission has many advantages, the loss in the electric power transmission is reduced, and the speed and the transmission length are improved. However, certain loss still exists, and the technology is believed to mature later, so that a more appropriate electric energy transmission mode can appear. When the existing electric power transmission equipment is used for erecting a circuit, a wire fixing rod on a wire pole is fixed, the position and the angle of an electric wire cannot be adjusted, and the existing electric power transmission equipment cannot adapt to complex road conditions.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects that when the existing electric power transmission equipment is used for erecting a circuit, a wire fixing rod on a telegraph pole is fixed, the position and the angle of an electric wire cannot be adjusted, and the complicated road conditions cannot be adapted.
The technical scheme for realizing the purpose is as follows: an adjustable electric power transmission device comprises a support pillar, wherein a cylindrical hole is formed in the lower bottom surface of the support pillar; two semi-cylindrical second mounting grooves are formed in the front end and the rear end of the supporting column; two rectangular first mounting grooves are formed in the front end and the rear end of the supporting column; the two first mounting grooves are respectively connected with the corresponding second mounting grooves in a clinging manner and are positioned in the middle of the corresponding second mounting grooves; a first cylindrical cavity and a second cylindrical cavity are formed in the supporting column; the first cylindrical cavity is positioned at the upper half part of the support column, and the lower end of the first cylindrical cavity is communicated with the second cylindrical cavity; first cylinder cavity intercommunication two first mounting groove, power transmission device still includes:
the two first adjusting components are movably connected with the supporting column and used for adjusting the longitudinal angle of the power transmission device;
the power assembly is positioned in the first cylindrical cavity and the second cylindrical cavity and used for driving the first adjusting assembly to move up and down;
the second adjusting component is movably connected with the bottom surface of the supporting column and used for adjusting the transverse angle of the supporting column.
The second adjusting assembly comprises a chassis, a cylindrical fixing block and a plurality of threaded rods, a cylindrical groove is formed in the upper surface of the chassis, and the upper end of the cylindrical groove is movably connected with the bottom surface of the supporting column; the upper surface of the cylindrical groove is connected with the cylindrical fixing block, and the cylindrical fixing block is positioned in the cylindrical hole; the upper half part of the chassis is provided with a plurality of threaded holes in the horizontal direction, and the plurality of threaded holes are communicated with the cylindrical groove; each threaded rod is in threaded connection with the threaded hole, and the tail end of each threaded rod props against the support column.
The power assembly comprises two connecting blocks, two sliding blocks, a connecting plate, a rack, a gear, a motor and a motor support, and the motor support is connected with the inner side wall of the second cylindrical cavity; the fixed end of the motor is connected with the motor bracket, and the output end of the motor is connected with the gear; the gear is meshed with the rack; one end of each sliding block is connected with the connecting plate positioned in the first cylindrical cavity, the other end of each sliding block is connected with the corresponding connecting block, and the two sliding blocks are movably connected with the first mounting groove.
The first adjusting assembly comprises a first rotary disc, a second rotary disc, a plurality of cylindrical pins, a fixed shaft and a wire fixing device, one end of the second rotary disc is connected with the connecting block, and the other end of the second rotary disc is connected with the fixed shaft; the fixed shaft penetrates through the middle of the first rotating disc; a plurality of circular through holes are formed in the outer rings of the first turntable and the second turntable in an annular array manner; each cylindrical pin penetrates through the corresponding circular through holes of the first rotary table and the second rotary table; the front end of the first turntable is connected with the wire fixing device.
The two wire fixing devices are respectively connected with two ends of the electric wire.
The utility model has the beneficial effects that: the first mounting groove limits the sliding block to move up and down freely in the first mounting groove. Two first adjusting components are used for adjusting the longitudinal angle, one is connected with an input electric wire, and the other is connected with an output electric wire. The power assembly is used for providing up-and-down movement for the first adjusting assembly. The second adjusting component is used for adjusting the transverse angle of the supporting column. The plurality of resistance rods fix the support columns by using frictional resistance, so that the support columns are prevented from rotating in daily use. The first turntable and the second turntable are fixed to each other by a plurality of cylindrical pins. The wire fixing device can be connected with an electric wire. The motor drives the gear to move, and the gear and the rack are meshed with each other, so that the rack converts the rotation of the gear into up-and-down linear motion. And because the rack is connected with the connecting plate, one end of each sliding block is connected with the connecting plate, and the other end of each sliding block is connected with the corresponding connecting block, when the rack moves, the two connecting blocks, the two sliding blocks and the connecting plate move up and down together. And because the two first adjusting components are connected with the two connecting blocks, the power component can drive the two first adjusting components to move up and down together.
Drawings
FIG. 1 is a front three-axis view of the present invention;
FIG. 2 is a partial cross-sectional view of the left side view of the present invention;
FIG. 3 is a perspective view of a concealed support post of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 3.
In the figure: 1. a support pillar; 2. a first turntable; 3. a second turntable; 4. a first cylindrical cavity; 5. a second cylindrical cavity; 6. a cylindrical pin; 7. a fixed shaft; 8. a wire fixing device; 9. a first mounting groove; 10. connecting blocks; 11. a second mounting groove; 12. a slider; 13. a connecting plate; 14. a rack; 15. a gear; 16. a motor; 17. a motor bracket; 18. a chassis; 19. a cylindrical bore; 20. a cylindrical fixing block; 21. a threaded rod.
Detailed Description
The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
The utility model will be further explained with reference to the drawings.
As shown in fig. 1-4, an adjustable power transmission device includes a support column 1, two first adjustment assemblies, a power assembly, and a second adjustment assembly.
A cylindrical hole 19 is formed in the lower bottom surface of the support column 1; two semi-cylindrical second mounting grooves 11 are formed in the front end and the rear end of the support column 1; two rectangular first mounting grooves 9 are formed in the front end and the rear end of the support column 1; the two first mounting grooves 9 are respectively connected with the corresponding second mounting grooves 11 in a clinging manner and are positioned between the two corresponding second mounting grooves 11 to limit the sliding block 12 to move up and down freely in the first mounting grooves 9; a first cylindrical cavity 4 and a second cylindrical cavity 5 are formed in the support column 1 and used for mounting a power assembly; the first cylindrical cavity 4 is positioned at the upper half part of the support column 1, and the lower end of the first cylindrical cavity is communicated with the second cylindrical cavity 5; first cylinder cavity 4 communicates two first mounting grooves 9, and power transmission device still includes:
the two first adjusting assemblies are movably connected with the supporting column 1 and used for adjusting the longitudinal angle of the electric power transmission device and connecting two ends of an electric wire;
the power assembly is positioned in the first cylindrical cavity 4 and the second cylindrical cavity 5 and is used for providing the first adjusting assembly to move up and down;
the second adjusting component is movably connected with the bottom surface of the supporting column 1 and used for adjusting the transverse angle of the supporting column 1.
The second adjusting component comprises a chassis 18, a cylindrical fixing block 20 and a plurality of threaded rods 21, a cylindrical groove is formed in the upper surface of the chassis 18, the upper end of the cylindrical groove is movably connected with the bottom surface of the support column 1, and the device can be supported and fixed; the upper surface of the cylindrical groove is connected with a cylindrical fixing block 20, and the cylindrical fixing block 20 is positioned in the cylindrical hole 19; the upper half part of the chassis 18 is provided with a plurality of threaded holes in the horizontal direction, and the plurality of through holes are communicated with the cylindrical groove; each threaded rod 21 is movably connected with the through hole, the tail ends of the plurality of threaded rods 21 abut against the support column 1, and the support column 1 is fixed by using frictional resistance to prevent the support column 1 from rotating in daily use.
The power assembly comprises two connecting blocks 10, two sliding blocks 12, a connecting plate 13, a rack 14, a gear 15, a motor 16 and a motor support 17, wherein the motor support 17 is connected with the inner side wall of the second cylindrical hole 5 and used for fixing the motor 16; the fixed end of the motor 16 is connected with the motor bracket 17, and the output end of the motor is connected with the gear 15 to drive the gear 15 to move; the gear 15 is meshed with the rack 14, and the rack 14 converts the rotation of the gear 15 into vertical linear motion; one end of each sliding block 12 is connected with the connecting plate 13 positioned in the first cylindrical cavity 4, the other end is connected with the corresponding connecting block 10, and the two sliding blocks 12 are movably connected with the first mounting groove 9; when the rack 14 moves, the two connecting blocks 10, the two sliding blocks 12 and the connecting plate 13 move up and down together.
The two first adjusting assemblies comprise a first rotary table 2, a second rotary table 3, a plurality of cylindrical pins 6, a fixed shaft 7 and a wire fixing device 8, one end of the second rotary table 3 is connected with a connecting block 10, and the other end of the second rotary table is connected with the fixed shaft 7; the fixed shaft 7 penetrates through the middle of the first rotating disc 2; a plurality of circular through holes are formed in the outer rings of the first rotating disc 2 and the second rotating disc 3 in an annular array manner; each cylindrical pin 6 penetrates through corresponding circular through holes formed in the first rotating disc 2 and the second rotating disc 3 to fix the first rotating disc 2 and the second rotating disc 3 mutually; the front end of the first rotary disc 2 is connected with a wire fixing device 8 for connecting wires. The outer end of the fixed shaft 7 extends to form a limit ring.
The working principle is as follows: adjusting the transverse angle: the plurality of threaded rods 21 are taken out of the chassis 18, the friction resistance limit of the plurality of threaded rods 21 is lost, the support column 1 can freely rotate in the groove in the chassis 18, the position of the support column 1 is adjusted, the plurality of threaded rods 21 are plugged in, and the support column 1 is fixed.
Adjusting the longitudinal angle: a plurality of cylindrical pins 6 are taken out from the first rotary disc 2, the first rotary disc 2 is rotated, the angle of a wire fixing device of a connecting wire is adjusted, and then the plurality of cylindrical pins 6 are plugged in, so that the first rotary disc 2 and the second rotary disc 3 are mutually fixed.
Height adjustment: the motor 16 is turned on, which drives the gear 15 to move, and the rack 14 converts the rotation of the gear 15 into the up-and-down linear motion because the gear 15 is engaged with the rack 14. And because the rack 14 is connected with the connecting plate 13, one end of each sliding block 12 is connected with the connecting plate 13, and the other end is connected with the corresponding connecting block 10, when the rack 14 moves, the two connecting blocks 10, the two sliding blocks 12 and the connecting plate 13 move up and down together. And because the two first adjusting components are connected with the two connecting blocks 10, the power component can drive the two first adjusting components to move up and down together.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. An adjustable electric power transmission device comprises a supporting column (1), and is characterized in that a cylindrical hole (19) is formed in the lower bottom surface of the supporting column (1); two semi-cylindrical second mounting grooves (11) are formed in the front end and the rear end of the supporting column (1); two rectangular first mounting grooves (9) are formed in the front end and the rear end of the supporting column (1); the two first mounting grooves (9) are respectively connected with the corresponding second mounting grooves (11) in a close fit manner and are positioned in the middle of the corresponding second mounting grooves (11); a first cylindrical cavity (4) and a second cylindrical cavity (5) are formed in the supporting column (1); the first cylindrical cavity (4) is positioned at the upper half part of the support column (1), and the lower end of the first cylindrical cavity is communicated with the second cylindrical cavity (5); first cylinder cavity (4) intercommunication two first mounting groove (9), power transmission device still includes:
the two first adjusting components are movably connected with the supporting column (1) and used for adjusting the longitudinal angle of the power transmission device;
the power assembly is positioned in the first cylindrical cavity (4) and the second cylindrical cavity (5) and is used for driving the first adjusting assembly to move up and down;
the second adjusting component is movably connected with the bottom surface of the supporting column (1) and used for adjusting the transverse angle of the supporting column (1).
2. The adjustable power transmission device as claimed in claim 1, wherein the second adjusting assembly comprises a chassis (18), a cylindrical fixing block (20) and a plurality of threaded rods (21), a cylindrical groove is formed in the upper surface of the chassis (18), and the upper end of the cylindrical groove is movably connected with the bottom surface of the supporting column (1); the upper surface of the cylindrical groove is connected with the cylindrical fixing block (20), and the cylindrical fixing block (20) is positioned in the cylindrical hole (19); the upper half part of the chassis (18) is provided with a plurality of threaded holes in the horizontal direction, and the plurality of threaded holes are communicated with the cylindrical groove; each threaded rod (21) is in threaded connection with the threaded hole, and the tail end of each threaded rod (21) abuts against the support column (1).
3. The adjustable electric power transmission device according to claim 1, wherein the power assembly comprises two connecting blocks (10), two sliding blocks (12), a connecting plate (13), a rack (14), a gear (15), a motor (16) and a motor bracket (17), and the motor bracket (17) is connected with the inner side wall of the second cylindrical cavity (5); the fixed end of the motor (16) is connected with the motor bracket (17), and the output end of the motor is connected with the gear (15); the gear (15) is meshed with the rack (14); the rack (14) is connected with the connecting plate (13), one end of each sliding block (12) is connected with the connecting plate (13) positioned in the first cylindrical cavity (4), the other end of each sliding block is connected with the corresponding connecting block (10), and the two sliding blocks (12) are movably connected with the first mounting groove (9).
4. An adjustable power transmission device according to claim 3, wherein the first adjusting assembly comprises a first rotating disc (2), a second rotating disc (3), a plurality of cylindrical pins (6), a fixed shaft (7) and a wire fixing device (8), one end of the second rotating disc (3) is connected with the connecting block (10), and the other end of the second rotating disc is connected with the fixed shaft (7); the fixed shaft (7) penetrates through the middle of the first rotating disc (2); a plurality of circular through holes are formed in the outer rings of the first rotating disc (2) and the second rotating disc (3) in an annular array manner; each cylindrical pin (6) passes through the corresponding circular through holes of the first rotary table (2) and the second rotary table (3); the front end of the first rotating disc (2) is connected with the wire fixing device (8).
5. An adjustable power transmission device as claimed in claim 4, characterised in that two said wire holders (8) are connected to respective ends of the electrical wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122914874.6U CN216215771U (en) | 2021-11-25 | 2021-11-25 | Adjustable electric power transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122914874.6U CN216215771U (en) | 2021-11-25 | 2021-11-25 | Adjustable electric power transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216215771U true CN216215771U (en) | 2022-04-05 |
Family
ID=80913253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122914874.6U Expired - Fee Related CN216215771U (en) | 2021-11-25 | 2021-11-25 | Adjustable electric power transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216215771U (en) |
-
2021
- 2021-11-25 CN CN202122914874.6U patent/CN216215771U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |