CN214900083U - Power transmission line defroster - Google Patents
Power transmission line defroster Download PDFInfo
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- CN214900083U CN214900083U CN202121137691.1U CN202121137691U CN214900083U CN 214900083 U CN214900083 U CN 214900083U CN 202121137691 U CN202121137691 U CN 202121137691U CN 214900083 U CN214900083 U CN 214900083U
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- rod
- deicing
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Abstract
The utility model provides a power transmission line deicing device, which relates to the technical field of deicing devices and comprises two parallel mounting rods, wherein one end of each mounting rod is provided with a deicing mechanism for repeatedly knocking ice cubes, the two deicing mechanisms are just opposite to each other, and the other end of each mounting rod is provided with a walking mechanism for encircling on a power transmission line and providing driving force to enable the device to move along the length direction of the power transmission line; the deicing mechanism comprises a sliding rod which is arranged on the mounting rod in a sliding and penetrating mode and a power part which is used for enabling the sliding rod to reciprocate, the sliding rod is a long strip-shaped component, and the length direction of the sliding rod is perpendicular to the distribution direction of the two mounting rods. The device has the advantage of facilitating the removal of ice pieces from the power line to reduce the weight load of the power line.
Description
Technical Field
The utility model relates to a defroster's technical field especially relates to a power transmission line defroster.
Background
The power grid comprises three units of power transformation, power transmission and power distribution, and the power grid has the tasks of transmitting and distributing electric energy and changing voltage; the important constitution of power grid includes the power transmission line, when setting up the power grid, needs to use bearing structure such as iron tower, pole to erect the power transmission line in the air, and when the weather is cold, easy freezing on the power transmission line leads to the weight load increase of power transmission line for the power transmission line is in the easy possibility that takes place to break off when freezing, in case the power transmission line breaks off, has very big influence to the power grid.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies described in the prior art, the present solution provides a power transmission line deicing apparatus that has the advantage of facilitating the removal of ice cubes on the power transmission line to reduce the weight load of the power transmission line.
According to the embodiment of the utility model, the deicing device for the power transmission line comprises two parallel mounting rods, wherein one end of each of the two mounting rods is provided with a deicing mechanism for repeatedly knocking ice cubes, the two deicing mechanisms are arranged just opposite to each other, and the other end of each mounting rod is provided with a walking mechanism for encircling the power transmission line and providing driving force to enable the device to move along the length direction of the power transmission line; the deicing mechanism comprises a sliding rod which is arranged on the mounting rod in a sliding and penetrating mode and a power part which is used for enabling the sliding rod to reciprocate, the sliding rod is a long strip-shaped component, and the length direction of the sliding rod is perpendicular to the distribution direction of the two mounting rods.
Through above technical scheme, when the frozen needs of power transmission line are clear away, install the device on the power transmission line that needs were cleared up, start power spare, make the pole that slides carry out reciprocating motion on the length direction of self, under running gear's effect, the device moves along the self length direction of power transmission line, when freezing on the power transmission line, reciprocating motion's the pole that slides is continuous beats the ice-cube, break the ice-cube, the ice-cube drops after breaking, with the weight load that alleviates the power transmission line, can convenient and fast more when using the device to clear away the ice-cube on the power transmission line.
Preferably, a cutter body used for impacting ice blocks is detachably mounted at one end, close to the two sliding rods, of the sliding rods, a cutting edge is arranged on the cutter body, and the length direction of the orthographic projection of the cutting edge of the cutter body is the same as the length direction of the mounting rod.
Through above technical scheme, the installation cutting edge can be more convenient carries out the breakage to the ice-cube on the pole that slides for the deicing efficiency of device is higher.
Preferably, the power part is a vibration motor, and the vibration motor is arranged at one end of the sliding rod, which is far away from each other; a first spring penetrates through the sliding rod and is located between the mounting rod and the power part.
Through the technical scheme, the vibration motor is used as a power part, so that the sliding rod can quickly slide along the length direction of the sliding rod, and the frequency of knocking ice blocks by the device is higher; the first spring arranged on the sliding rod can limit the distance between the two cutter bodies, and the possibility that the power transmission line is damaged when the cutter bodies are deiced is reduced.
Preferably, the walking mechanism comprises a fixed ring and a plurality of walking assemblies which are uniformly arranged on the fixed ring in the circumferential direction; the fixing ring comprises two semi-rings, one end of each of the two semi-rings is hinged, and the other end of each of the two semi-rings is detachably fixed to form a closed ring; the walking assembly comprises a telescopic shaft, a moving wheel and a driving motor, wherein the telescopic shaft is slidably arranged on the half ring in a penetrating manner, and the driving motor is used for providing power for the moving wheel; the telescopic shaft is arranged towards the middle part of the fixing ring, the movable wheel is rotatably arranged at one end of the telescopic shaft, which is positioned at the middle part of the fixing ring, and the rotation axis of the movable wheel is vertical to the length direction of the mounting rod; a second spring is arranged on the telescopic shaft in a penetrating way and is positioned between the movable wheel and the fixed ring.
Through above technical scheme, the walking subassembly that circumference set up is used for holding tightly the power transmission line, reduces the possibility that the device dropped from the power transmission line, and the second spring is used for making the surface that removes wheel and power transmission line keep the butt state, and when needs mobile device, start driving motor orders about and removes the wheel and rotate, produces the friction through the surface that removes wheel and power transmission line for the device can remove.
Preferably, a storage cabinet for storing a storage battery is mounted on one of the mounting rods; install the auxiliary stay on another installation pole, the auxiliary stay is including sliding the axle that slides, auxiliary wheel and the third spring of wearing to establish on the installation pole, the axle that slides sets up towards the distribution direction of two installation poles, and its one end is located between two installation poles, and the auxiliary wheel rotates to be installed and is served at the axle that slides and be located one between two installation poles, and the gyration axis perpendicular to installation pole length direction of auxiliary wheel.
Through the technical scheme, the storage cabinet is used for storing the storage battery which supplies electric energy to the driving motor and the power part and adjusting the gravity center of the device, after the device is installed on a power transmission line, the gravity center of the device is located right below the device, so that the cutter bodies arranged on the sliding rods are distributed in a vertical plane, and ice cubes can fall conveniently after being crushed; the auxiliary support can play a certain supporting role for the device, and the power transmission line can be positioned between the two mounting rods when the device is deiced.
Preferably, an inclined plate which facilitates the ice cubes to slide down is obliquely arranged at the top of the placing cabinet.
Through above technical scheme, when the ice-cube that breaks falls in the top of placing the cabinet, broken ice-cube can be along with the surperficial landing of swash plate, reduces the ice-cube and piles up the possibility on the device.
Compared with the prior art, the utility model discloses one of following beneficial effect has at least:
1. the device can be used for conveniently removing ice blocks on the power transmission line so as to reduce the weight of the power transmission line and reduce the possibility of breakage caused by the increase of the self weight due to icing of the power transmission line, thereby ensuring the reliability of a power grid;
2. the device can move on the electric wire by utilizing the travelling mechanism arranged on the mounting rod, so that the maintenance of the power transmission line is more convenient;
3. the storage battery can be conveniently installed by utilizing the storage cabinet arranged on the installation rod, and meanwhile, the gravity center of the device can be adjusted, so that the two cutter bodies are positioned in a vertical plane, and the broken ice blocks can be more conveniently dropped after the ice blocks are broken.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic structural view showing a traveling mechanism.
In the above drawings: 1. mounting a rod; 11. a limiting block; 2. a deicing mechanism; 21. a slide bar; 211. a chute; 22. a power member; 23. a cutter body; 24. a first spring; 25. a connecting plate; 3. a traveling mechanism; 31. a fixing ring; 311. a half ring; 32. a walking assembly; 321. a telescopic shaft; 322. a moving wheel; 3221. an installation part; 3222. a wheel; 323. a drive motor; 324. a second spring; 4. a placing cabinet; 41. a sloping plate; 5. auxiliary supporting; 51. a slip axis; 52. an auxiliary wheel; 53. a third spring; 6. a power transmission line; 7. ice cubes.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
A power transmission line deicing device, refer to fig. 1, comprises two parallel mounting rods 1, wherein one end of each mounting rod 1 is provided with a deicing mechanism 2 for repeatedly knocking an ice block 7 to break the ice block, and the other end of each mounting rod 1 is provided with a travelling mechanism 3 for encircling a power transmission line 6 and driving the device to move along the length direction of the power transmission line 6; the device can be used for conveniently cleaning ice blocks 7 on the power transmission lines 6, and the dead weight of the power transmission lines 6 is reduced, so that the possibility of breakage of the power transmission lines 6 is reduced.
Referring to fig. 1 and 2, the mounting rod 1 is a long rod-shaped member, and is made of a steel column with a rectangular cross section; a through hole is formed in the end position of the mounting rod 1 along the direction perpendicular to the length direction of the mounting rod 1, and the deicing mechanism 2 is mounted at the through hole of the mounting rod 1.
The deicing mechanism 2 comprises a sliding rod 21 arranged in a through hole of the mounting rod 1 in a sliding mode, a cutter body 23 detachably mounted at the end of the sliding rod 21 and used for impacting an ice block 7, and a power part 22 providing power for the sliding rod 21 to reciprocate along the length direction of the sliding rod 21, the sliding rod 21 is a long rod-shaped component, two ends of the sliding rod 21 extend out of the mounting rod 1, a connecting plate 25 is fixed at the end, far away from the other mounting rod 1, of the sliding rod 21, and the sliding rod 21 can be connected to the main plane of the connecting plate 25 in a threaded mode.
The cutter body 23 is a flat-plate-shaped member, in order to facilitate installation of the cutter body 23, a sinking groove is formed in the end portion, away from the connecting plate 25, of the sliding rod 21, the length direction of the sinking groove is the same as the length direction of the installation rod 1, the cutter body 23 is installed in the sinking groove, a threaded through hole is formed in the side wall of the sinking groove, a screw rod is installed in the threaded hole, when the cutter body 23 is installed, the cutter body 23 is placed in the sinking groove, the screw rod is rotated and abutted against the cutter body 23, and the cutter body 23 is fixed on the sliding rod 21.
The power part 22 is arranged on one side of the connecting plate 25 far away from the sliding rod 21, the power part 22 adopts a vibration motor purchased through the market, and the vibration motor has higher vibration frequency and can drive the cutter body 23 to continuously impact the ice block 7 so as to achieve the effect of quickly breaking ice.
In order to make the ice breaking effect of the device better, the blades of the cutter bodies 23 are arranged obliquely, so that the blades of the two cutter bodies 23 form an included angle, and the opening of the included angle faces to one side away from the travelling mechanism 3; the length direction of the blade may also be arranged parallel to the length direction of the mounting bar 1.
A first spring 24 is further arranged on the sliding rod 21 in a penetrating manner, the first spring 24 is positioned between the mounting rod 1 and the connecting plate 25, namely between the mounting rod 1 and the power piece 22, and the first spring 24 is used for limiting the distance between the two cutter bodies 23 so as to reduce the possibility that the two cutter bodies 23 damage the power transmission line 6 due to too close distance when moving.
Referring to fig. 3, the traveling mechanism 3 includes a fixing ring 31 fixed to an end of the mounting rod 1 away from the deicing mechanism 2, and a plurality of traveling assemblies 32 circumferentially disposed on the fixing ring 31; the fixing ring 31 includes two half rings 311, one end of each of the two half rings 311 is hinged, and the other end is fixed by a bolt, so that the two half rings 311 form a closed ring, the fixing ring 31 is made into a circular ring-shaped member, and the fixing ring 31 can be made into a polygonal ring-shaped member.
The walking assembly 32 includes the telescopic shaft 321 that slides and wears to establish on solid fixed ring 31, remove wheel 322 and drive and remove wheel 322 and carry out pivoted driving motor 323, telescopic shaft 321 is rectangular form component, install telescopic shaft 321 on solid fixed ring 31 for the convenience, towards its middle part seted up a plurality of via holes on solid fixed ring 31, the length direction perpendicular to installation pole 1's length direction of via hole, telescopic shaft 321 slides and installs in the via hole, the length direction perpendicular to installation pole 1's length direction of telescopic shaft 321 promptly, and the one end of telescopic shaft 321 is located solid fixed ring 31 inside, the other end stretches out solid fixed ring 31 and forms the extension.
The moving wheel 322 comprises a mounting portion 3221 and a wheel 3222, the mounting portion 3221 is a U-shaped member, the mounting portion 3221 can be made of a steel plate by bending, the wheel 3222 is rotatably mounted in the mounting portion 3221, the driving motor 323 is mounted on the mounting portion 3221, and an output shaft of the driving motor 323 is coaxially connected with the wheel 3222; in order to provide the moving wheel 322 with a greater driving force, the driving motor 323 may employ a reduction motor. When the moving wheel 322 is installed, the installation portion 3221 is fixed to one end of the telescopic shaft 321 in the fixing ring 31, and the rotation axis of the wheel 3222 is perpendicular to the longitudinal direction of the installation rod 1.
The walking assembly 32 further comprises a second spring 324 passing through the telescopic shaft 321, wherein the second spring 324 is located between the moving wheel 322 and the fixed ring 31; the second spring 324 can enable the moving wheel 322 to have a tendency of moving towards the middle of the fixing ring 31, when the device is clamped on the power transmission line 6, the acting force of the second spring 324 can enable the moving wheel 322 and the power transmission line 6 to be kept in a butting state, the friction force between the moving wheel 322 and the power transmission line 6 is increased, the device can move on the power transmission line 6 more conveniently, and the possibility of slipping between the moving wheel 322 and the power transmission line 6 is reduced.
Referring to fig. 1 and 3, an auxiliary support 5 is further mounted on one of the mounting bars 1, and the auxiliary support 5 includes a sliding shaft 51, an auxiliary wheel 52, and a third spring 53. The sliding shaft 51 is a long rod-shaped member, the sliding shaft 51 is installed on the installation rod 1 conveniently, a through hole is formed in the installation rod 1, the length direction of the through hole is the same as that of the sliding rod 21, the sliding shaft 51 is installed in the through hole in a sliding mode, and two ends of the sliding shaft extend out of two sides of the installation rod 1. The auxiliary wheel 52 has the same structure as the moving wheel 322, and the auxiliary wheel 52 is mounted on the end position of the sliding shaft 51 between the two mounting rods 1, and the rotation axis thereof is perpendicular to the length direction of the mounting rods 1. A third spring 53 is provided in the slide shaft 51, and the third spring 53 is located between the auxiliary wheel 52 and the mounting rod 1. When the device is mounted on the power line 6, the auxiliary wheel 52 can be brought into abutment with the surface of the power line 6 by means of the third spring 53, so that both blades 23 are kept at a suitable distance from the ice block 7.
A placing cabinet 4 is arranged on the mounting rod 1 opposite to the mounting rod provided with the auxiliary support 5, the placing cabinet 4 is a hollow shell-shaped component, and the placing cabinet 4 is used for placing a storage battery for providing electric energy for the power part 22 and the driving motor 323; the cabinet 4 of placing that is equipped with the battery simultaneously can be used for adjusting device's focus, when installing the device on power transmission line 6, because the focus of device is located the position department of placing cabinet 4 for two cutter bodies 23 are located vertical plane, when utilizing the device to open ice, can make things convenient for ice-cube 7 to drop from power transmission line 6, make the practicality of device higher.
The inclined plate 41 is arranged at the top of the placing cabinet 4, the inclined plate 41 is a flat plate-shaped member, the inclined plate 41 can be fixed at the top of the placing cabinet 4 by bolts, when the inclined plate 41 is installed on the placing cabinet 4, the inclined plate 41 is inclined towards the edge of the placing cabinet 4, when the crushed ice 7 drops on the top of the placing cabinet 4, the inclined plate 41 can facilitate the ice 7 to slide down along the surface of the ice 7, and the possibility that the ice 7 is stacked on the placing cabinet 4 is reduced.
Referring to fig. 2, in order to reduce the possibility that the sliding rod 21 rotates along its own axis during movement, a long sliding groove 211 is formed on the surface of the sliding rod 21 along its length direction, and a limiting block 11 adapted to the sliding groove is fixed in the through hole of the mounting rod 1; the sliding rod 21 can also be made into a long strip-shaped member with a polygonal cross section, and the structure matched with the through hole of the mounting rod 1 can also play the same role and effect.
In order to reduce the possibility of rotation of the sliding shaft 51 along its own axis, the same structure as that between the sliding rod 21 and the mounting rod 1 is also provided between the sliding shaft 51 and the mounting rod 1.
In order to reduce the possibility of rotation of the telescopic shaft 321 along its own axis, the same structure as that between the sliding rod 21 and the mounting rod 1 is also provided between the telescopic shaft 321 and the fixed ring 31.
The application discloses power transmission line defroster's implementation principle does: open half ring 311, establish half ring 311 on power transmission line 6, reuse the bolt with two fixed solid fixed rings 31 of half ring 311, owing to be provided with second spring 324 and third spring 53 on the device, make power transmission line 6 be located the middle part of device, under the effect of placing cabinet 4, make two cutter bodies 23 be located vertical plane, can start power part 22 and driving motor 323 this moment, order about the device and remove along the length direction of power transmission line 6, carry out the breakage to ice-cube 7 that solidifies on power transmission line 6 under the effect of power part 22 simultaneously and clear away.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. A power transmission line defroster which characterized in that: the ice removing device comprises two parallel mounting rods (1), wherein one end of each of the two mounting rods (1) is provided with a deicing mechanism (2) for repeatedly knocking an ice block (7), the two deicing mechanisms (2) are arranged oppositely, and the other end of each mounting rod (1) is provided with a travelling mechanism (3) which is used for encircling a power transmission line (6) and providing driving force to enable the device to move along the length direction of the power transmission line (6); the deicing mechanism (2) comprises a sliding rod (21) which is arranged on the mounting rod (1) in a sliding and penetrating mode and a power part (22) used for enabling the mounting rod to reciprocate, the sliding rod (21) is a long-strip-shaped component, and the length direction of the sliding rod (21) is perpendicular to the distribution direction of the two mounting rods (1).
2. A power transmission line deicing apparatus as set forth in claim 1, wherein: one end of each of the two sliding rods (21) close to each other is detachably provided with a cutter body (23) for impacting an ice block (7), the cutter body (23) is provided with a cutting edge, and the length direction of the orthographic projection of the cutting edge is the same as the length direction of the mounting rod (1).
3. A power transmission line deicing apparatus as set forth in claim 1, wherein: the power part (22) is a vibration motor, and the vibration motor is arranged at one end of the sliding rod (21) which is far away from each other; a first spring (24) penetrates through the sliding rod (21), and the first spring (24) is located between the mounting rod (1) and the power part (22).
4. A power transmission line deicing apparatus as set forth in claim 1, wherein: the walking mechanism (3) comprises a fixed ring (31) and a plurality of walking components (32) which are uniformly arranged on the fixed ring (31) in the circumferential direction; the fixing ring (31) comprises two semi-rings (311), one end of each of the two semi-rings (311) is hinged, and the other end of each of the two semi-rings (311) is detachably fixed to form a closed ring; the walking component (32) comprises a telescopic shaft (321) which is arranged on the semi-ring (311) in a sliding and penetrating way, a moving wheel (322) and a driving motor (323) which provides power for the moving wheel (322); the telescopic shaft (321) is arranged towards the middle of the fixing ring (31), the moving wheel (322) is rotatably arranged at one end of the telescopic shaft (321) positioned at the middle of the fixing ring (31), and the rotary axis of the moving wheel (322) is vertical to the length direction of the mounting rod (1); a second spring (324) is arranged on the telescopic shaft (321) in a penetrating way, and the second spring (324) is positioned between the moving wheel (322) and the fixed ring (31).
5. A power transmission line deicing apparatus as set forth in claim 1, wherein: a storage cabinet (4) for storing a storage battery is arranged on one of the mounting rods (1); install auxiliary stay (5) on another installation pole (1), auxiliary stay (5) are including sliding axle (51), auxiliary wheel (52) and third spring (53) of wearing to establish on installation pole (1), the distribution direction setting of axle (51) towards two installation poles (1) that slide, its one end is located between two installation poles (1), and auxiliary wheel (52) rotate to be installed and are located one end between two installation poles (1) at sliding axle (51), and the axis of gyration of auxiliary wheel (52) is perpendicular to the length direction of installation pole (1).
6. A deicing device for power transmission lines as set forth in claim 5, wherein: an inclined plate (41) which is convenient for ice cubes (7) to slide down is obliquely arranged at the top of the placing cabinet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121137691.1U CN214900083U (en) | 2021-05-25 | 2021-05-25 | Power transmission line defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121137691.1U CN214900083U (en) | 2021-05-25 | 2021-05-25 | Power transmission line defroster |
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| Publication Number | Publication Date |
|---|---|
| CN214900083U true CN214900083U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121137691.1U Active CN214900083U (en) | 2021-05-25 | 2021-05-25 | Power transmission line defroster |
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| CN (1) | CN214900083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115207861A (en) * | 2022-07-28 | 2022-10-18 | 三峡大学 | Power transmission line defroster |
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2021
- 2021-05-25 CN CN202121137691.1U patent/CN214900083U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115207861A (en) * | 2022-07-28 | 2022-10-18 | 三峡大学 | Power transmission line defroster |
| CN115207861B (en) * | 2022-07-28 | 2023-03-14 | 三峡大学 | Power transmission line defroster |
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