CN114268050B - Power adjusting device for power transmission - Google Patents
Power adjusting device for power transmission Download PDFInfo
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- CN114268050B CN114268050B CN202111629769.6A CN202111629769A CN114268050B CN 114268050 B CN114268050 B CN 114268050B CN 202111629769 A CN202111629769 A CN 202111629769A CN 114268050 B CN114268050 B CN 114268050B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims description 12
- 240000007643 Phytolacca americana Species 0.000 claims 1
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- 230000000903 blocking effect Effects 0.000 description 6
- 238000003756 stirring Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention discloses an electric power adjusting device for electric power transmission, which comprises an angle adjusting device and a clamping device, wherein the angle adjusting device comprises a box body, a supporting rod and a driving assembly, the clamping device comprises a supporting body, a threaded rod and a plurality of clamping plates which are arranged on the supporting body side by side, the supporting rod is rotationally connected to the box body, the supporting body is fixedly connected to the upper end of the supporting rod, the driving assembly is used for driving the supporting rod to rotate together with the clamping device so as to adapt to the wiring direction of a cable, and the threaded rod drives the clamping plates to move so as to clamp the cable when rotating. According to the invention, the clamping device can adapt to various angles of the cables through the angle adjusting device, so that the cables are more conveniently laid, and meanwhile, the clamping device is convenient for clamping and fixing a plurality of groups of cables at the same time, and the cable disorder is avoided.
Description
Technical Field
The invention relates to the technical field of power transmission equipment, in particular to a power adjusting device for power transmission.
Background
Power transmission refers to the process of transmitting electrical energy from one location to another by a power plant or power source, the most common power transmission device being an electrical power cable, which is an important component to achieve power transfer and overall deployment. The power cable is erected at high altitude through an electric pole or an electric tower.
When the cable is laid, the angle of the supporting rod is fixed, so that the supporting rod can be adjusted again only by disassembling the supporting rod, the angle of the supporting rod cannot be adjusted by the device, the cable direction cannot be adapted, and the cable is inconvenient to lay.
Therefore, how to facilitate the cable laying and avoid the cable from being disordered is a technical problem that needs to be solved by those skilled in the art at present.
Disclosure of Invention
Accordingly, an object of the present invention is to provide an electric power adjusting device for electric power transmission, which is capable of adapting to cable angles, is more convenient for cable laying, is convenient for fixing a plurality of groups of cables at the same time, and avoids cable disorder.
In order to achieve the above object, the present invention provides the following technical solutions:
an electric power adjusting device for electric power transmission, comprising:
the angle adjusting device comprises a box body, a supporting rod and a driving component, wherein the lower end of the supporting rod is rotatably connected to the bottom of the inner side of the box body, the upper end of the supporting rod extends out of the box body, a gear is coaxially and fixedly connected to the part of the supporting rod, which is positioned on the inner side of the box body, and the driving component comprises a driving component and a transmission component, and the driving component can drive the gear to rotate together with the supporting rod through the transmission component;
the clamping device comprises a supporting body, a threaded rod and a plurality of clamping plates which are arranged on the supporting body in a sliding mode, the supporting body is fixedly connected to the upper end of the supporting rod, the threaded rod sequentially penetrates through the clamping plates, at least one clamping plate of the clamping plates is a fixed clamping plate, the other clamping plates are movable clamping plates, the fixed clamping plates are fixed relative to the supporting body in position, the movable clamping plates are arranged on the supporting body in a sliding mode along the axial direction of the threaded rod, the threaded rod is in running fit with the fixed clamping plates, and at least one movable clamping plate is in threaded fit with the threaded rod.
Preferably, the driving assembly is located inside the box, the driving component is a rotating motor, the transmission component comprises a connecting plate, a pushing plate and a blocking column, the blocking column and the rotating motor are fixed relative to the box, one end of the connecting plate is fixedly connected with a rotating shaft of the rotating motor, the other end of the connecting plate is hinged to the pushing plate through a shaft pin, a movable groove is formed in the pushing plate, the blocking column is parallel to the rotating shaft and the shaft pin, the blocking column is in sliding fit with the movable groove, a stirring head matched with a gear groove of the gear is arranged at the end part of the pushing plate, and the rotating motor can drive the pushing plate to swing back and forth through the stirring head to stir and rotate the gear.
Preferably, the inner side of the box body is fixedly connected with a first fixing plate, and the baffle column and the rotating motor are both arranged on the first fixing plate.
Preferably, the rotation shaft of the rotary electric machine is arranged in parallel with the support rod.
Preferably, the axis of the rotating shaft is located in the same plane with the axis of the baffle column and the axis of the supporting rod.
Preferably, the inner side of the box body is further provided with a locking mechanism for locking the rotation angle of the supporting rod, the locking mechanism comprises a clamping plate and an elastic resetting piece, one end of the clamping plate is provided with a clamping joint used for being matched with a gear groove in a clamping mode, the other end of the clamping plate is rotationally connected to the box body, and the elastic resetting piece is used for driving the clamping plate to be close to the gear and enabling the clamping joint to be clamped into the gear groove.
Preferably, a second fixing plate is arranged on the inner side of the box body, the clamping plate is hinged to the second fixing plate, and the elastic reset piece is a reset spring arranged between the second fixing plate and the clamping plate.
Preferably, a clamping block is arranged on the side face, facing to the adjacent clamping plate, of each clamping plate, a clamping space for clamping the cable is formed between two adjacent clamping blocks, and the clamping surface of each clamping block is an arc-shaped surface.
Preferably, the clamping device further comprises a sliding rod which is arranged in parallel with the threaded rod and is fixed relative to the support body, and the sliding rod sequentially penetrates through a plurality of clamping plates.
Preferably, the end part of the threaded rod is fixedly connected with a hand wheel.
Preferably, the axial direction of the threaded rod is perpendicular to the axial direction of the supporting rod.
The invention provides an electric power adjusting device for electric power transmission, which comprises an angle adjusting device and a clamping device, wherein the angle adjusting device comprises a box body, a supporting rod and a driving component, the lower end of the supporting rod is rotatably connected to the bottom of the inner side of the box body, the upper end of the supporting rod extends out of the box body, a gear is coaxially and fixedly connected to the part of the supporting rod, which is positioned on the inner side of the box body, the driving component comprises a driving part and a transmission part, and the driving part can drive the gear to rotate together with the supporting rod through the transmission part; the clamping device comprises a supporting body, a threaded rod and a plurality of clamping plates arranged on the supporting body side by side, the supporting body is fixedly connected to the upper end of the supporting rod, the threaded rod sequentially penetrates through the clamping plates, at least one clamping plate in the clamping plates is a fixed clamping plate, the other clamping plates are movable clamping plates, the fixed clamping plates are fixed relative to the supporting body in position, the movable clamping plates are arranged on the supporting body in a sliding mode along the axial direction of the threaded rod, the threaded rod is in running fit with the fixed clamping plates, and at least one movable clamping plate is in threaded fit with the threaded rod.
The working principle of the invention is as follows:
firstly, the driving assembly is started to drive the supporting rod to rotate, the clamping device is driven to rotate together, the wiring direction of the power transmission cable is adjusted, then, the cable is placed between the corresponding clamping plates, the movable clamping plates are driven to move through the rotary threaded rods, the distance between the adjacent clamping plates is adjusted, and finally, the cable is clamped and fixed through the clamping plates, so that the cable is laid and fixed.
According to the technical scheme, the clamping device can adapt to various angles of cables through the angle adjusting device, so that the cables are more conveniently laid, and meanwhile, the clamping device drives the clamping plates to move through the threaded rods, so that a plurality of groups of cables can be conveniently clamped and fixed at the same time, and cable disorder is avoided.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view showing an overall structure of an electric power transmission power adjusting device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an angle adjusting device according to an embodiment of the present invention.
The meaning of the individual reference numerals in fig. 1 and 2 is as follows:
1-base, 2-pillar, 3-box, 4-bracing piece, 5-movable clamp plate, 6-support, 7-clamping device, 8-angle adjusting device, 9-first fixed plate, 10-fender post, 11-movable groove, 12-rotation axis, 13-rotating electrical machines, 14-pushing plate, 15-connecting plate, 16-gear, 17-hand wheel, 18-threaded rod, 19-clamp block, 20-fixed clamp plate, 21-movable clamp plate, 22-threaded hole, 23-second connecting block, 24-second fixed plate, 25-elastic reset piece, 26-clamping plate, 27-clamping joint, 28-slide bar.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 2, fig. 1 is a schematic diagram illustrating an overall structure of an electric power adjusting device for power transmission according to an embodiment of the invention; fig. 2 is a schematic structural view of an angle adjusting device according to an embodiment of the present invention.
The present invention provides an electric power adjusting device for electric power transmission, comprising: the angle adjusting device 8 and the clamping device 7, wherein, the angle adjusting device 8 is used for adjusting the laying angle of the clamping device 7 so as to adapt to the wiring angle of the cables, and the clamping device 7 is used for clamping and fixing a plurality of groups of cables. Specifically, the angle adjusting device 8 includes a box 3, a support rod 4 and a driving component, the lower end of the support rod 4 is rotatably connected to the bottom of the inner side of the box 3, as shown in fig. 1, the bottom of the inner side of the box 3 is provided with a first connecting block 5 for supporting the support rod 4 to rotate, the lower end of the support rod 4 can be rotatably connected with the first connecting block 5 through a bearing, the upper end of the support rod 4 extends out of the box 3, the support rod 4 is coaxially and fixedly connected with a gear 16 at the part located at the inner side of the box 3, the driving component includes a driving component and a transmission component, and the driving component can drive the gear 16 to rotate together with the support rod 4 through the transmission component; the clamping device 7 comprises a supporting body 6, a threaded rod 18 and a plurality of clamping plates which are arranged on the supporting body 6 side by side, the supporting body 6 is fixedly connected to the upper end of the supporting rod 4, the threaded rod 18 sequentially penetrates through the clamping plates, at least one clamping plate in the clamping plates is a fixed clamping plate 20, the other clamping plates are movable clamping plates 21, the fixed clamping plates 20 are fixed relative to the supporting body 6, the movable clamping plates 21 are slidably arranged on the supporting body 6 along the axial direction of the threaded rod 18, the threaded rod 18 is in running fit with the fixed clamping plates 20, at least one movable clamping plate 21 is in threaded fit with the threaded rod 18, and as shown in fig. 1, the movable clamping plates 21 are in threaded fit with the threaded rod 18 through threaded holes 22. In order to facilitate the installation of the threaded rod 18, the proposal is provided with a second connecting block 23 at one end of the supporting body 6, and the end of the threaded rod 18 can be rotationally connected with the second connecting block 23 through a bearing.
In addition, according to the specific distribution of the movable clamping plates 21, the movable clamping plates 21 arranged between the fixed clamping plates 20 and the movable clamping plates 21 with the threaded holes 22 can be in sliding fit with the threaded rods 18 through the straight holes, that is, the movable clamping plates 21 with the threaded holes 22 can slide relatively with the threaded rods 18 along with the rotation of the threaded rods 18, so that the distance between the movable clamping plates 21 with the threaded holes 22 and the fixed clamping plates 20 is changed, and the movable clamping plates 21 with the straight holes slide adaptively along with the movement of the movable clamping plates 21 with the threaded holes 22, so that the distance between the adjacent movable clamping plates 21 is changed.
The working principle of the invention is as follows:
firstly, the driving assembly is started to drive the supporting rod 4 to rotate, the clamping device 7 is driven to rotate together, the wiring direction of the power transmission cable is adjusted, then the cable is placed between the corresponding clamping plates, the movable clamping plates 21 are driven to move through the rotary threaded rods 18, the distance between the adjacent clamping plates is adjusted, and finally, the cable clamps are fastened and fixed through the clamping plates, so that the cable laying and fixing are completed.
According to the technical scheme, the clamping device 7 can adapt to various angles of cables through the angle adjusting device 8, so that the cables are more conveniently laid, and meanwhile, the clamping device 7 drives the clamping plates to move through the threaded rods 18, so that a plurality of groups of cables can be conveniently clamped and fixed at the same time, and cable disorder is avoided.
It should be noted that, the driving assembly in the present invention is used to drive the supporting rod 4 to rotate relative to the box 3, so as to drive the top clamping device 7 to perform angle adjustment, and the driving assembly may be specifically implemented in various structural forms, for example, a motor driving gear transmission mechanism mode, a motor driving crank link mechanism mode, a cylinder driving combined link mechanism mode, or the like. Preferably, the drive assembly in this scheme is located box 3 inboard, drive assembly is rotating electrical machines 13, drive assembly includes connecting plate 15, the fly leaf 14, the baffle post 10, baffle post 10 and rotating electrical machines 13 are fixed for box 3 position relatively, the one end of connecting plate 15 links firmly in rotating shaft 12 of rotating electrical machines 13 and the other end articulates with the fly leaf 14 through the pivot, the movable groove 11 has been seted up on the fly leaf 14, baffle post 10 and rotating shaft 12 and pivot parallel arrangement, baffle post 10 and movable groove 11 sliding fit, stability when improving the fly leaf 14 swing, the tip of fly leaf 14 is equipped with and is used for the toggle head with the gear groove complex of gear 16, rotating electrical machines 13 can drive the fly leaf 14 reciprocal swing through connecting plate 15 and toggle rotatory gear 16, and then drive bracing piece 4 and take place the rotation relatively box 3.
Preferably, as shown in fig. 1, in order to facilitate installation and fixation of the rotating electric machine 13 and the baffle post 10, the first fixing plate 9 is fixedly connected to the inner side of the box 3, and the baffle post 10 and the rotating electric machine 13 are both disposed on the first fixing plate 9.
It should be noted that, the arrangement direction of the rotating motor 13 determines the swinging direction of the connecting plate 15 and the pushing plate 14, and in order to facilitate the pushing plate 14 to toggle the gear 16, the rotating shaft 12 of the rotating motor 13 is preferably arranged parallel to the supporting rod 4, as shown in fig. 2.
Preferably, the axis of the rotary shaft 12 is in the same plane as the axis of the stopper post 10 and the axis of the support rod 4. So arranged, the line connecting the center of the rotating shaft 12 and the center of the blocking post 10 passes through the center of the supporting rod 4, i.e. the rotating shaft 12 and the blocking post 10 are located in the radial extending direction of the supporting rod 4, so that the pushing plate 14 can more effectively apply a poking force to the gear 16 along the tangential direction of the gear 16. At the same time, it is also more convenient to arrange the rotating motor 13 and structural components such as the stopper post 10 and the pushing plate 14.
Preferably, the inner side of the box 3 is further provided with a locking mechanism for locking the rotation angle of the support rod 4, the locking mechanism comprises a clamping plate 26 and an elastic reset piece 25, one end of the clamping plate 26 is provided with a clamping connector 27 which is used for being in clamping fit with a gear groove of the gear 16, the other end of the clamping plate 26 is rotatably connected to the box 3, and the elastic reset piece 25 is used for driving the clamping plate 26 to be close to the gear 16 and enabling the clamping connector 27 to be clamped into the gear groove. When the support rod 4 needs to be rotated, the elastic force of the elastic reset piece 25 can be overcome by other control mechanisms, the clamping plate 26 is moved, so that the clamping connector 27 is separated from the gear groove of the gear 16, the support rod 4 can be driven to rotate by the driving assembly, when the position of the support rod 4 needs to be fixed, the clamping plate 26 is released, the clamping plate 26 is clamped into the gear groove of the gear 16 under the elastic force of the elastic reset piece 25, and the gear 16 cannot continue to rotate, so that the support rod 4 is positioned. Of course, the control mechanism for the clamping plate 26 can be omitted, the clamping fit of the clamping connector 27 and the gear groove is designed to be similar to the one-way clamping fit of a ratchet mechanism, for example, when the gear 16 rotates clockwise, the clamping connector 27 can be driven to move and separate from the gear groove, and when the gear 16 rotates anticlockwise, the gear 16 can be limited by the clamping of the clamping connector 27 and cannot rotate, so that when the angle of the supporting rod 4 needs to be adjusted, the gear 16 and the supporting rod 4 only need to be driven to rotate clockwise through the driving component.
Preferably, the inner side of the box 3 is provided with a second fixing plate 24, a clamping plate 26 is hinged to the second fixing plate 24, and the elastic reset piece 25 is a reset spring arranged between the second fixing plate 24 and the clamping plate 26. Of course, according to different connection modes of the clamping plate 26 and the second fixing plate 24, the elastic restoring member 25 may also adopt metal spring, torsion spring or elastic cord, and the like, which will not be described herein.
Preferably, a clamping block 19 is arranged on the side of each clamping plate facing the adjacent clamping plate, a clamping space for clamping the cable is formed between the two adjacent clamping blocks 19, and the clamping surface of the clamping block 19 is an arc-shaped surface. The electric cable clamping device is arranged in such a way, the electric cable can be clamped and fixed more conveniently, and the clamping firmness is improved.
Preferably, the clamping device 7 further comprises a sliding rod 28 arranged parallel to the threaded rod 18 and fixed in position relative to the support body 6, the sliding rod 28 extending sequentially through the plurality of clamping plates. The slide bar 28, in combination with the threaded rod 18, can limit the rotation of each clamping plate, so that the movable clamping plate 21 can only slide along the threaded rod 18, and the slide bar 28 can also improve the stability of each clamping plate.
Preferably, the end of the threaded rod 18 is fixedly connected with a hand wheel 17. The operator is facilitated to manually rotate the threaded rod 18.
Preferably, the axial direction of the threaded rod 18 is perpendicular to the axial direction of the support rod 4. This arrangement can facilitate rotation of the clamping device 7 as a whole in the horizontal direction.
The power transmission power adjusting device according to the present invention further includes a base 1 and a column 2, wherein the column 2 is connected to the lower part of the housing 3 of the angle adjusting device 8, and the base 1 is positioned below the column 2 to stably support the whole as shown in fig. 1.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An electric power adjusting device for electric power transmission, comprising:
the angle adjusting device comprises a box body, a supporting rod and a driving component, wherein the lower end of the supporting rod is rotatably connected to the bottom of the inner side of the box body, the upper end of the supporting rod extends out of the box body, a gear is coaxially and fixedly connected to the part of the supporting rod, which is positioned on the inner side of the box body, and the driving component comprises a driving component and a transmission component, and the driving component can drive the gear to rotate together with the supporting rod through the transmission component;
the clamping device comprises a supporting body, a threaded rod and a plurality of clamping plates which are arranged on the supporting body in a sliding mode, the supporting body is fixedly connected to the upper end of the supporting rod, the threaded rod sequentially penetrates through the clamping plates, at least one clamping plate of the clamping plates is a fixed clamping plate, the other clamping plates are movable clamping plates, the fixed clamping plates are fixed relative to the supporting body in position, the movable clamping plates are arranged on the supporting body in a sliding mode along the axial direction of the threaded rod, the threaded rod is in running fit with the fixed clamping plates, and at least one movable clamping plate is in threaded fit with the threaded rod.
2. The power transmission power adjusting device according to claim 1, wherein the driving assembly is located inside the box, the driving component is a rotating motor, the transmission component comprises a connecting plate, a pushing plate and a baffle column, the baffle column and the rotating motor are fixed relative to the box, one end of the connecting plate is fixedly connected to a rotating shaft of the rotating motor, the other end of the connecting plate is hinged to the pushing plate through a shaft pin, a movable groove is formed in the pushing plate, the baffle column, the rotating shaft and the shaft pin are arranged in parallel, the baffle column is in sliding fit with the movable groove, a poking head matched with a gear groove of the gear is arranged at the end portion of the pushing plate, and the rotating motor can drive the pushing plate to swing back and forth through the poking head to poke and rotate the gear.
3. The power transmission power adjustment device according to claim 2, wherein a first fixing plate is fixedly attached to the inside of the case, and the stopper and the rotating electric machine are both provided on the first fixing plate.
4. The power transmission power adjustment device according to claim 2, wherein a rotation shaft of the rotating electric machine is arranged in parallel with the support rod.
5. The power transmission power adjustment device according to claim 4, wherein an axis of the rotation shaft is in the same plane as an axis of the stopper post and an axis of the support rod.
6. The power transmission power adjusting device according to claim 1, wherein a locking mechanism for locking the rotation angle of the support rod is further provided on the inner side of the case, the locking mechanism includes a locking plate, one end of the locking plate is provided with a locking joint for being engaged with the gear groove of the gear, the other end of the locking plate is rotatably connected to the case, and the elastic restoring member is used for driving the locking plate to approach the gear and locking the locking joint into the gear groove.
7. The power transmission power adjustment device according to claim 6, wherein a second fixing plate is provided on an inner side of the case, the locking plate is hinged to the second fixing plate, and the elastic restoring member is a restoring spring provided between the second fixing plate and the locking plate.
8. The power transmission power adjusting device according to claim 1, wherein a clamping block is provided on a side of each clamping plate facing an adjacent clamping plate, a clamping space for clamping a cable is formed between two adjacent clamping blocks, and a clamping surface of the clamping block is an arc surface.
9. The power transmission power adjustment device according to claim 1, wherein the clamping device further includes a slide bar disposed in parallel with the threaded rod and fixed in position with respect to the support body, the slide bar penetrating through the plurality of clamping plates in sequence.
10. The power transmission power adjustment device according to claim 1, wherein a hand wheel is fixedly connected to an end of the threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111629769.6A CN114268050B (en) | 2021-12-28 | 2021-12-28 | Power adjusting device for power transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111629769.6A CN114268050B (en) | 2021-12-28 | 2021-12-28 | Power adjusting device for power transmission |
Publications (2)
| Publication Number | Publication Date |
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| CN114268050A CN114268050A (en) | 2022-04-01 |
| CN114268050B true CN114268050B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111629769.6A Active CN114268050B (en) | 2021-12-28 | 2021-12-28 | Power adjusting device for power transmission |
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| CN (1) | CN114268050B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115162378B (en) * | 2022-08-18 | 2024-03-08 | 云南地质工程勘察设计研究院有限公司 | Environment-friendly ecological slope protection structure and construction method thereof |
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| DE102013000412A1 (en) * | 2013-01-14 | 2014-07-17 | Harald Zahn Gmbh | Automatic screwdriver for setting fastener elements on flat roofs, has roller is drivingly coupled to gear of gear group which carries counter-stop co-rotating with gear |
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| CN114268050A (en) | 2022-04-01 |
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