CN212588043U - Prevent power transmission cable that rocks - Google Patents
Prevent power transmission cable that rocks Download PDFInfo
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- CN212588043U CN212588043U CN201921744734.5U CN201921744734U CN212588043U CN 212588043 U CN212588043 U CN 212588043U CN 201921744734 U CN201921744734 U CN 201921744734U CN 212588043 U CN212588043 U CN 212588043U
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Abstract
The utility model provides an anti-shaking electric power transmission cable, which comprises a main body and a cable connecting shaft, wherein the cable connecting shaft is embedded in one side of the main body; the cable connecting shaft comprises a winding shaft and an embedded groove, the winding shaft comprises a stress block and a rotating block, the embedded groove comprises a limiting block ring, a wire collecting groove and a displacement groove, the device is provided with the winding shaft, and the cable is pulled and wound when the winding shaft rotates due to wind power, so that the cable can be straightened and fixed to enable the cable not to shake due to the blowing of the wind easily.
Description
Technical Field
The utility model relates to an electric power transmission technical field, it is specific, relate to an electric power transmission cable.
Background
The power cable is used for transmitting and distributing electric energy, and is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and power transmission lines under river-crossing seawater. And generally erect the cable on the pole if its pole is that the construction has the region of strong wind in some often, and can lead to its cable to take place to rock on the pole because blowing of its strong wind, and lead to the cable to take place to rock when taking place to rock very easily, can let the cable break off when rocking too violent for produce certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem that the electric power transmission cable is easy to shake because of blowing of wind when being established on the pole and leads to its cable to take place to twine and drive its pole and rock down.
In order to achieve the above object, the utility model provides a following technical scheme:
an anti-shaking power transmission cable comprises a main body and a cable connecting shaft, wherein the cable connecting shaft is embedded in one side of the main body;
the cable connecting shaft comprises a winding shaft and an embedded groove, the winding shaft is embedded in one side of the cable connecting shaft, and the embedded groove is embedded in one side of the cable connecting shaft;
the winding shaft comprises a stress block and a rotating block, the stress block is fixedly connected around the winding shaft, and the rotating block is fixedly connected to one side of the winding shaft;
the embedded groove is including the stopper ring, receipts wire casing, displacement groove and swivelling chute, stopper ring fixed connection is in the embedded groove middle part, it sets up in stopper ring one side to receive the wire casing opening, displacement groove fixed connection is in the embedded groove inner wall, the swivelling chute opening sets up in displacement inslot wall surface.
Further preferred embodiments: the winding shaft and the embedded groove are embedded and spliced together.
Further preferred embodiments: the stress block is a convex block with the peripheral surface of the winding shaft being in arc-shaped bending and protruding.
Further preferred embodiments: rotatory piece is the lug of discoid setting for winding axle bottom, and the disc diameter ratio winding axle will be big, and the surface is provided with spiral helicine recess around the rotatory piece simultaneously, and the surface is provided with the ring arch that the diameter is bigger around the rotatory piece simultaneously.
Further preferred embodiments: the wire collecting groove is a rectangular opening which is obliquely arranged on one side of the limiting block ring, and a convex block which extends towards the oblique direction is arranged in the opening.
Further preferred embodiments: the displacement groove is provided with a spiral convex mark for the surface of the inner wall of the embedding groove, and the convex mark is embedded with the groove on the surface of the rotating block.
Further preferred embodiments: the rotary groove is a groove which is spirally sunken on the surface of the inner wall of the displacement groove and is provided with a raised inclined circular ring around the rotary block, and the middle part of the rotary groove is provided with a circular ball in a moving way.
Has the advantages that:
(1) this kind of prevent power transmission cable who rocks is provided with the winding axle, and wind can blow groove when being blown by wind in the atress piece of winding axle on the cable junction axle, then receives the thrust and the impact force of its wind through the recess for take its winding axle to rotate, and the winding axle can make the cable be straightened tight on the surface of winding axle with the rotatory winding of cable when the pivoted and let its cable can not be easily blown by wind and take place to rock.
(2) At last the displacement groove on rotatory piece surface can rotate along its embedded groove in winding axle pivoted time, the gomphosis through both helicla flutes makes rotatory piece can contract the removal to the embedded groove is inside in the pivoted, make the winding axle can contract and take place the cable spiral winding on the winding axle when removing in advancing the embedded groove, the cable can be through in the receipts wire casing of its spacing block ring when winding on the winding axle surface simultaneously, can let the cable shrink the winding epaxially through receiving the wire casing, the lug of the inside slope of receipts wire casing simultaneously can let the cable can twine into smoothly when receiving the indentation, but can increase its frictional force because its lug supports its cable when the atress outwards pulls, let its cable can not be easily pulled out.
(3) Simultaneously can be through the swivelling chute its ring arch can imbed into the swivelling chute and rotate when rotatory piece, and can laminate the ball surface in one side when rotatory in the swivelling chute, rotatory drive ball rolls simultaneously and reduces its frictional force and can drive it and remove for whole winding axle required power is more little when the atress is rotatory, lets can be smooth rotate.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the overall structure schematic diagram of the cable connecting shaft of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In FIGS. 1-3: the cable winding device comprises a main body 1, a cable connecting shaft 2, a winding shaft 201, a stress block 2011, a rotating block 2012, an embedding groove 202, a limiting block ring 2021, a wire winding groove 2022, a displacement groove 2023 and a rotating groove 2024.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention,
the utility model provides an anti-shaking electric power transmission cable, which comprises a main body 1 and a cable connecting shaft 2, wherein the cable connecting shaft 2 is embedded in one side of the main body 1;
the cable connecting shaft 2 comprises a winding shaft 201 and an embedded groove 202, the winding shaft 201 is embedded in one side of the cable connecting shaft 2, and the embedded groove 202 is embedded in one side of the cable connecting shaft 2;
the winding shaft 201 comprises a stress block 2011 and a rotating block 2012, the stress block 2011 is fixedly connected around the winding shaft 201, and the rotating block 2012 is fixedly connected to one side of the winding shaft 201;
the embedded groove 202 comprises a limiting block ring 2021, a wire take-up groove 2022, a displacement groove 2023 and a rotation groove 2024, the limiting block ring 2021 is fixedly connected to the middle part of the embedded groove 202, an opening of the wire take-up groove 2022 is arranged on one side of the limiting block ring 2021, the displacement groove 2023 is fixedly connected to the inner wall of the embedded groove 202, and an opening of the rotation groove 2024 is arranged on the surface of the inner wall of the displacement groove 2023.
The winding shaft 201 and the embedded groove 202 are embedded and spliced together, and the cable can be wound and bundled by the winding shaft 201 when rotating, so that the cable can be straightened and cannot be easily blown by wind.
The stress block 2011 is a convex block which is formed by bending the periphery of the winding shaft 201 into a circular arc shape, and the groove of the stress block 2011 can be pushed by wind and drives the winding shaft 201 to rotate by impact force when wind blows the surface.
Wherein, the rotatory piece 2012 is the lug that the winding axle 201 bottom is discoid and sets up, and disc diameter ratio winding axle 201 will be big, and the surface is provided with spiral helicine recess around the rotatory piece 2012 simultaneously, and the surface is provided with the ring arch that sets up the diameter bigger around the rotatory piece 2012 simultaneously, can let it rotate along its displacement tank 2023 when the winding axle 201 rotates through rotatory piece 2012, makes through its spiral groove and can let the winding axle 201 descend when moving along it simultaneously.
Wherein, it is the rectangle form opening that the slope form set up that receives wire groove 2022 is spacing block ring 2021 one side, and the inside lug that extends to the incline direction that is provided with of open-ended, can let the cable shrink through receiving wire groove 2022 and twine on winding axle 201, the lug of receiving the inside slope of wire groove 2022 simultaneously can let the cable wind into smoothly when retracting, but can increase its frictional force because its lug supports its cable when the atress is outwards pulled, let its cable can not be easily pulled out.
The displacement groove 2023 is a spiral convex mark formed on the inner wall surface of the insertion groove 202, and the convex mark is engaged with the groove on the surface of the rotation block 2012.
Wherein, the rotary groove 2024 is the spiral heliciform sunken and the recess of the protruding slope ring around the rotatory piece 2012 of displacement groove 2023 inner wall surface, and the middle part of rotary groove 2024 removes and is provided with the ball of circular form, can be when rotatory piece 2012 is rotatory its ring arch can be inlayed into rotary groove 2024 and rotate through rotary groove 2024, and can laminate the ball surface in one side when rotatory in rotary groove 2024, the rotatory ball that drives simultaneously rolls and reduces its frictional force and can drive it and remove, make whole winding axle 201 required power when the atress is rotatory littleer, let can be smooth rotate.
The working principle is as follows:
when the anti-shaking power transmission cable is used, the cable firstly passes through the cable connecting shaft 2 and then is connected into the cable connecting shaft 2 on the other main body 1, the cable is built through continuous connection, the stress block 2011 of the winding shaft 201 on the cable connecting shaft 2 blows to the groove when being blown by wind, then the wind thrust and impact force are received through the groove, so that the winding shaft 201 with the cable rotates, the winding shaft 201 can wind the cable on the surface of the winding shaft 201 in a rotating way, so that the cable is straightened and tightened, the cable cannot be easily blown to shake, finally, the groove mark on the surface of the rotating block 2012 rotates along the displacement groove 2023 of the embedding groove 202 when the winding shaft 201 rotates, the rotating block 2012 can shrink and move towards the inside of the embedding groove 202 when rotating through the embedding of the groove of the rotating block and the groove of the rotating block 201, the winding shaft 201 can be contracted into the embedded groove 202 to move, namely, the cable can be spirally wound on the winding shaft 201, meanwhile, the cable can pass through the wire collecting groove 2022 of the limit block ring 2021 when being wound on the surface of the winding shaft 201, the cable can be contracted and wound on the winding shaft 201 through the wire collecting groove 2022, meanwhile, the inclined lug inside the wire collecting groove 2022 can enable the cable to be smoothly wound when being contracted and retracted, but the lug can abut against the cable to increase the friction force when being pulled outwards under stress, so that the cable cannot be easily pulled out, meanwhile, the circular ring bulge of the rotating groove 2024 can be embedded into the rotating groove 2024 to rotate when the rotating block 2012 rotates, and the rotating groove 2024 can abut against the surface of the ball on one side, and simultaneously the rotating ball is driven to roll to reduce the friction force and drive the rotating ball to move, the force required by the whole winding shaft 201 when stressed to rotate is smaller, and the winding shaft can rotate smoothly.
Claims (7)
1. The utility model provides a prevent power transmission cable who rocks, includes main part (1) and cable connecting axle (2), its characterized in that: a cable connecting shaft (2) is embedded into one side of the main body (1);
the cable connecting shaft (2) comprises a winding shaft (201) and an embedded groove (202), the winding shaft (201) is embedded in one side of the cable connecting shaft (2), and the embedded groove (202) is embedded in one side of the cable connecting shaft (2);
the winding shaft (201) comprises a stress block (2011) and a rotating block (2012), the stress block (2011) is fixedly connected around the winding shaft (201), and the rotating block (2012) is fixedly connected to one side of the winding shaft (201);
the embedded groove (202) comprises a limiting block ring (2021), a wire collecting groove (2022), a displacement groove (2023) and a rotating groove (2024), the limiting block ring (2021) is fixedly connected to the middle of the embedded groove (202), an opening of the wire collecting groove (2022) is formed in one side of the limiting block ring (2021), the displacement groove (2023) is fixedly connected to the inner wall of the embedded groove (202), and an opening of the rotating groove (2024) is formed in the surface of the inner wall of the displacement groove (2023).
2. The shaking prevention electric power transmission cable according to claim 1, wherein: the winding shaft (201) and the embedded groove (202) are mutually embedded and spliced together.
3. The shaking prevention electric power transmission cable according to claim 1, wherein: the stress block (2011) is a convex block which is curved and convex in an arc shape on the peripheral surface of the winding shaft (201).
4. The shaking prevention electric power transmission cable according to claim 1, wherein: rotatory piece (2012) are the lug that discoid set up for winding axle (201) bottom, and disc diameter ratio winding axle (201) will be big, and the surface is provided with spiral helicine recess around rotatory piece (2012) simultaneously, and the surface is provided with the bigger ring of diameter arch around rotatory piece (2012) simultaneously.
5. The shaking prevention electric power transmission cable according to claim 1, wherein: the wire collecting groove (2022) is a rectangular opening with one side of the limit block ring (2021) arranged in an inclined manner, and a convex block extending towards the inclined direction is arranged inside the opening.
6. The shaking prevention electric power transmission cable according to claim 1, wherein: the displacement groove (2023) is a spiral convex mark arranged on the surface of the inner wall of the embedding groove (202), and the convex mark is embedded with the groove on the surface of the rotating block (2012).
7. The shaking prevention electric power transmission cable according to claim 1, wherein: the rotary groove (2024) is a groove which is spirally recessed on the inner wall surface of the displacement groove (2023) and is in an inclined circular ring with a convex periphery around the rotary block (2012), and a circular ball is movably arranged in the middle of the rotary groove (2024).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921744734.5U CN212588043U (en) | 2019-10-17 | 2019-10-17 | Prevent power transmission cable that rocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921744734.5U CN212588043U (en) | 2019-10-17 | 2019-10-17 | Prevent power transmission cable that rocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212588043U true CN212588043U (en) | 2021-02-23 |
Family
ID=74655250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921744734.5U Active CN212588043U (en) | 2019-10-17 | 2019-10-17 | Prevent power transmission cable that rocks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212588043U (en) |
-
2019
- 2019-10-17 CN CN201921744734.5U patent/CN212588043U/en active Active
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