CN111293628A - High tension transmission line rubbish clearance system based on laser collimation zoom system - Google Patents
High tension transmission line rubbish clearance system based on laser collimation zoom system Download PDFInfo
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- CN111293628A CN111293628A CN202010202238.8A CN202010202238A CN111293628A CN 111293628 A CN111293628 A CN 111293628A CN 202010202238 A CN202010202238 A CN 202010202238A CN 111293628 A CN111293628 A CN 111293628A
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- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 230000006978 adaptation Effects 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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Abstract
The invention discloses a high-voltage transmission line garbage cleaning system based on a laser collimation zooming system, which comprises a supporting plate, wherein the supporting plate is provided with a plurality of supporting holes; the horizontal rotating mechanism is arranged at the top of the supporting plate; the mounting plate is rotatably mounted above the supporting plate through a horizontal rotating mechanism; the computer is fixedly arranged above the mounting plate; the angle adjusting mechanism is arranged on the mounting plate; the fixed plate is rotatably arranged above the mounting plate through the angle adjusting mechanism; and the laser is fixedly arranged at the top of the fixing plate. The high-voltage power transmission line garbage cleaning system based on the laser collimation zooming system has the advantages of convenience in use, simplicity in operation and capability of rapidly gathering the focus of laser on the high-voltage power transmission line.
Description
Technical Field
The invention relates to the technical field of laser, in particular to a high-voltage transmission line garbage cleaning system based on a laser collimation zooming system.
Background
High-voltage power transmission is a mode of transmitting the voltage output by a generator after boosting the voltage through a transformer for a power plant. The reason for transmitting power in this way is that in the case of power transmitted simultaneously, the higher the voltage, the smaller the current, so that high-voltage transmission can reduce the current during power transmission, thereby reducing the heat loss due to the current and reducing the material cost for long-distance transmission.
Since the high-voltage transmission line is exposed outdoors, some garbage is easily wound on the high-voltage transmission line, such as a kite with broken line, a plastic bag, a Kongming lantern and the like. Traditionally, when clearing up rubbish on the high tension transmission line, mostly adopt the manual work to clear up, this kind of clearance mode is more inefficient, and the potential safety hazard when clearing up rubbish is also bigger simultaneously.
Therefore, there is a need to provide a new high voltage transmission line garbage cleaning system based on a laser collimation zoom system to solve the above technical problems.
Disclosure of Invention
The invention solves the technical problem of providing a high-voltage power transmission line garbage cleaning system based on a laser collimation zooming system, which is convenient to use, simple to operate and capable of quickly focusing collimated light focus of laser subjected to zooming to a high-voltage power transmission line.
In order to achieve the above object, the present invention provides a high voltage transmission line garbage cleaning system based on a laser collimation zoom system, which comprises:
a support plate;
the horizontal rotating mechanism is arranged at the top of the supporting plate;
the mounting plate is rotatably mounted above the supporting plate through a horizontal rotating mechanism;
the angle adjusting mechanism is arranged on the mounting plate;
the fixed plate is rotatably arranged above the mounting plate through the angle adjusting mechanism;
the laser is fixedly arranged at the top of the fixing plate;
the focusing mechanism is arranged on the fixing plate;
and the focusing lens is matched with the laser, and is arranged at the top of the fixed plate in a sliding manner through a focusing mechanism.
Furthermore, four support frames which are distributed in a rectangular shape are symmetrically and fixedly installed at the bottom of the support plate, and universal wheels are fixedly installed at the bottom of the support frames.
Further, horizontal slewing mechanism is including seting up mounting groove in the backup pad, fixed mounting has first motor on the bottom inner wall of mounting groove, fixed mounting has first gear on the output shaft of first motor, the bottom fixed mounting of mounting panel have with the backup pad rotates the pivot of connecting, the bottom of pivot extends to in the mounting groove, the fixed cover in the outside of pivot be equipped with first gear engaged with second gear.
Furthermore, an annular supporting block is fixedly mounted at the top of the supporting plate, an annular rotating groove is formed in the bottom of the mounting plate, and the top of the annular supporting block extends into the annular rotating groove and is rotatably connected with the inner wall of the annular rotating groove.
Further, angle adjustment mechanism includes two fixed mounting and is in the first hinge bar at mounting panel top and the connecting plate of slidable mounting at the mounting panel top, the top of first hinge bar with the bottom of fixed plate is articulated mutually, the top fixed mounting of connecting plate has two second hinge bars, the top of second hinge bar with the bottom of fixed plate is articulated, and the top fixed mounting of mounting panel has the pneumatic cylinder, the output shaft of pneumatic cylinder with one side fixed connection of connecting plate.
Furthermore, a first groove is formed in the top of the mounting plate, two sliding rods are fixedly mounted on the inner walls of the two sides of the first groove, and the sliding rods penetrate through the connecting plate and are connected with the connecting plate in a sliding mode.
Further, focusing mechanism rotates on the both sides inner wall of second recess including seting up the second recess at fixed plate top and installs same screw rod, the outside screw thread cover of screw rod be equipped with two with the inner wall sliding connection's of second recess connecting block, two the top fixed mounting of connecting block has same locating plate, focusing lens's bottom with the top fixed connection of locating plate, fixed mounting second motor on the fixed plate, the output shaft of second motor with the one end fixed connection of screw rod.
Furthermore, a sliding groove is formed in the inner wall of the bottom of the second groove, and the bottom of the connecting block extends into the sliding groove and is in sliding connection with the inner wall of the sliding groove.
Further, the laser emitted by the laser has a center wavelength of 1080 nm.
Compared with the prior art, the invention has at least the following beneficial technical effects:
the laser is used as a working light source, the non-metal material has the absorption rate of more than 90 percent, the metal material used as the high-voltage wire has the absorption rate of as low as 1 percent, the safety of the high-voltage wire is well protected in the process of removing the garbage on the high-voltage transmission line, and compared with a mode of manually removing the garbage on the high-voltage wire by hand, the laser has strong safety. The device comprises a horizontal rotating mechanism, an angle adjusting mechanism and a focusing mechanism, and can conveniently and quickly adjust the positions and angles of the laser and the focusing lens, so that the laser can be quickly moved to the garbage through the focus reflected by the focusing lens.
Horizontal slewing mechanism is including seting up mounting groove in the backup pad, fixed mounting has first motor on the bottom inner wall of mounting groove, fixed mounting has first gear on the output shaft of first motor, the bottom fixed mounting of mounting panel have with the backup pad rotates the pivot of connecting, the bottom of pivot extends to in the mounting groove, the fixed cover in the outside of pivot be equipped with first gear engaged with second gear carries out the level (l) ing to laser instrument and focusing lens that can be quick through horizontal slewing mechanism to can be quick under the circumstances of unmovable entire system accomplish the regulation work of laser instrument and focusing lens, thereby made things convenient for entire system's use.
Further, angle adjustment mechanism includes two fixed mounting and is in the first hinge bar at mounting panel top and the connecting plate of slidable mounting at the mounting panel top, the top of first hinge bar with the bottom of fixed plate is articulated mutually, the top fixed mounting of connecting plate has two second hinge bars, the top of second hinge bar with the bottom of fixed plate is articulated mutually, and the top fixed mounting of mounting panel has the pneumatic cylinder, the output shaft of pneumatic cylinder with one side fixed connection of connecting plate can carry out the angle modulation of vertical direction to laser instrument and focus lens fast automatic through angle adjustment mechanism.
Further, the focusing mechanism comprises a second groove formed in the top of the fixing plate, the inner walls of two sides of the second groove are rotatably provided with the same screw rod, the outer side of the screw rod is sleeved with two connecting blocks in a threaded manner, the two connecting blocks are slidably connected with the inner wall of the second groove, the tops of the two connecting blocks are fixedly provided with the same positioning plate, the bottom of the focusing lens is fixedly connected with the tops of the positioning plates, a second motor is fixedly arranged on the fixing plate, and an output shaft of the second motor is fixedly connected with one end of the screw rod; the focusing mechanism can be used for rapidly and automatically moving the focusing lens, so that the laser can be rapidly moved to the garbage through the focus reflected by the focusing lens.
Furthermore, the central wavelength of the laser emitted by the laser is 1080nm, the generated energy is large, but the damage to the human body is small.
Drawings
Fig. 1 is a schematic structural diagram of a high voltage transmission line garbage disposal system based on a laser collimation zoom system according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 1;
FIG. 4 is an enlarged view of section C shown in FIG. 1;
fig. 5 is a side view of the connection plate and the second hinge lever shown in fig. 3.
In the drawings: 1. the laser focusing device comprises a supporting plate, 11, a supporting frame, 12, a universal wheel, 13, an annular supporting block, 2, a horizontal rotating mechanism, 21, a mounting groove, 22, a first motor, 23, a first gear, 24, a rotating shaft, 25, a second gear, 3, a mounting plate, 31, a first groove, 4, a computer, 5, an angle adjusting mechanism, 51, a first hinged rod, 52, a connecting plate, 53, a hydraulic cylinder, 54, a second hinged rod, 6, a fixing plate, 7, a laser, 8, a focusing mechanism, 81, a second groove, 82, a screw rod, 83, a connecting block, 84, a positioning plate, 85, a second motor, 9 and a focusing lens.
Detailed Description
In order to make the objects and technical solutions of the present invention clearer and easier to understand. The present invention will be described in further detail with reference to the following drawings and examples, wherein the specific examples are provided for illustrative purposes only and are not intended to limit the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a high voltage transmission line garbage disposal system based on a laser collimation zoom system according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 1; FIG. 4 is an enlarged view of section C shown in FIG. 1; fig. 5 is a side view of the connection plate and the second hinge lever shown in fig. 3.
High tension transmission line rubbish clearance system based on laser collimation zoom system includes: a support plate 1; the horizontal rotating mechanism 2 is arranged at the top of the supporting plate 1; the mounting plate 3 is rotatably mounted above the supporting plate 1 through a horizontal rotating mechanism 2; the computer 4 is fixedly arranged above the mounting plate 3; the angle adjusting mechanism 5 is mounted on the mounting plate 3; the fixed plate 6 is rotatably arranged above the mounting plate 3 through the angle adjusting mechanism 5; the laser 7 is fixedly arranged at the top of the fixing plate 6, and laser emitted by the laser is near-infrared laser with the central wavelength of 1080 nm; a focusing mechanism 8, wherein the focusing mechanism 8 is arranged on the fixing plate 6; and the focusing lens 9, the focusing lens 9 is matched with the laser 7, and the focusing lens 9 is slidably mounted on the top of the fixing plate 6 through a focusing mechanism 8.
The bottom of the supporting plate 1 is symmetrically and fixedly provided with four supporting frames 11 which are distributed in a rectangular shape, and the bottom of each supporting frame 11 is fixedly provided with a universal wheel 12 with a self-locking function.
An annular supporting block 13 is fixedly mounted at the top of the supporting plate 1, an annular rotating groove is formed in the bottom of the mounting plate 3, and the top of the annular supporting block 13 extends into the annular rotating groove and is rotatably connected with the inner wall of the annular rotating groove.
The angle adjusting mechanism 5 comprises two fixed mounting devices, a first hinged rod 51 at the top of the mounting plate 3 and a connecting plate 52 at the top of the mounting plate 3 in a sliding manner, the top of the first hinged rod 51 is hinged to the bottom of the fixing plate 6, two second hinged rods 54 are fixedly mounted at the top of the connecting plate 52, the top of each second hinged rod 54 is hinged to the bottom of the fixing plate 6, a hydraulic cylinder 53 is fixedly mounted at the top of the mounting plate 3, and an output shaft of the hydraulic cylinder 53 is fixedly connected with one side of the connecting plate 52.
Focusing mechanism 8 rotates on the both sides inner wall of second recess 81 including seting up the second recess 81 at fixed plate 6 top and installs same screw rod 82, the outside screw thread cover of screw rod 82 be equipped with two with the inner wall sliding connection's of second recess 81 connecting block 83, two the top fixed mounting of connecting block 83 has same locating plate 84, focusing lens 9's bottom with the top fixed connection of locating plate 84, fixed mounting has second motor 85 on fixed plate 6, the output shaft of second motor 85 with the one end fixed connection of screw rod 82.
A sliding groove is formed in the inner wall of the bottom of the second groove 81, and the bottom of the connecting block 83 extends into the sliding groove and is in sliding connection with the inner wall of the sliding groove.
The computer 4 is used for controlling the opening or closing of the laser 7, controlling the opening, closing and rotating time of the first motor and the second motor, and controlling the telescopic length of the hydraulic cylinder; for communicating with the console.
The working principle of the high-voltage transmission line garbage cleaning system based on the laser collimation zoom system provided by the invention is as follows:
firstly, the whole device is moved to the position near a high-voltage power transmission line with garbage through a support frame 11 and a universal wheel 12, then a first motor 22 is started, the first motor 22 drives a first gear 23 to rotate, the first gear 23 drives a second gear 25 to rotate, the second gear 25 drives a rotating shaft 24 to rotate, and the rotating shaft 24 drives a mounting plate 3 to rotate, so that a laser 7 and a focusing lens 9 face the garbage direction on the high-voltage power transmission line; then, the hydraulic cylinder 53 is started, the output shaft of the hydraulic cylinder 53 drives the connecting plate 52 to slide in the first groove, the connecting plate 52 drives the second hinge rod 54 to rotate, and the second hinge rod 54 drives the fixing plate 6 to rotate by taking the two first hinge rods 51 as a shaft, so that the vertical direction of the laser 7 and the focusing lens 9 can be adjusted, and the laser 7 and the focusing lens 9 can be quickly aligned to garbage on the high-voltage transmission line; start second motor 85, second motor 85 drives screw rod 82 at the internal rotation of second recess 81, screw rod 82 drives connecting block 83 at the internal rotation of second recess 81, connecting block 83 drives locating plate 84 motion, locating plate 84 drives focusing lens 9 motion, thereby just can adjust the distance between focusing lens 9 and the laser instrument 7, thereby can be quick with laser instrument 7 through the focus of focusing lens 9 reflection remove to rubbish on, just the regulation work has been accomplished, start laser instrument 7 this moment, laser instrument 7 takes place on the spotlight of laser through focusing lens 9 beats laser on the rubbish on high voltage transmission line, thereby just can clear up rubbish on the high voltage transmission line fast.
Compared with the prior art, the high-voltage transmission line garbage cleaning system based on the laser collimation zoom system has the following beneficial effects:
the invention provides a high-voltage transmission line garbage cleaning system based on a laser collimation zoom system, wherein a horizontal rotating mechanism 2 comprises a mounting groove 21 arranged on a support plate 1, a first motor 22 is fixedly arranged on the inner wall of the bottom of the mounting groove 21, a first gear 23 is fixedly arranged on the output shaft of the first motor 22, the bottom of the mounting plate 3 is fixedly provided with a rotating shaft 24 which is rotatably connected with the supporting plate 1, the bottom end of the rotating shaft 24 extends into the mounting groove 21, a second gear 25 engaged with the first gear 23 is fixedly sleeved on the outer side of the rotating shaft 24, the laser 7 and the focusing lens 9 can be quickly and horizontally adjusted through the horizontal rotating mechanism 2, therefore, the adjustment work of the laser 7 and the focusing lens 9 can be rapidly completed without moving the whole system, thereby facilitating the use of the whole system; the angle adjusting mechanism 5 comprises two first hinged rods 51 fixedly mounted at the top of the mounting plate 3 and a connecting plate 52 slidably mounted at the top of the mounting plate 3, the top of the first hinged rod 51 is hinged to the bottom of the fixing plate 6, two second hinged rods 54 are fixedly mounted at the top of the connecting plate 52, the top of the second hinged rod 54 is hinged to the bottom of the fixing plate 6, a hydraulic cylinder 53 is fixedly mounted at the top of the mounting plate 3, an output shaft of the hydraulic cylinder 53 is fixedly connected with one side of the connecting plate 52, and the angle adjusting mechanism 5 can quickly and automatically adjust the vertical angle of the laser 7 and the focusing lens 9; the focusing mechanism 8 comprises a second groove 81 formed in the top of the fixing plate 6, the inner walls of the two sides of the second groove 81 are rotatably provided with the same screw 82, the outer side of the screw 82 is sleeved with two connecting blocks 83 which are slidably connected with the inner wall of the second groove 81 in a threaded manner, the tops of the two connecting blocks 83 are fixedly provided with the same positioning plate 84, the bottom of the focusing lens 9 is fixedly connected with the top of the positioning plate 84, the fixing plate 6 is fixedly provided with a second motor 85, and the output shaft of the second motor 85 is fixedly connected with one end of the screw 82; the focusing mechanism 8 can rapidly and automatically move the focusing lens 9, so that the laser 7 can be rapidly moved to the garbage through the focus reflected by the focusing lens 9.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides a high tension power line rubbish clearance system based on laser collimation zoom system which characterized in that includes:
a support plate (1);
the horizontal rotating mechanism (2), the horizontal rotating mechanism (2) is installed on the top of the supporting plate (1);
the mounting plate (3) is rotatably mounted above the supporting plate (1) through a horizontal rotating mechanism (2);
the angle adjusting mechanism (5), the said angle adjusting mechanism (5) is installed on said mounting plate (3);
the fixed plate (6) is rotatably arranged above the mounting plate (3) through the angle adjusting mechanism (5);
the laser (7), the said laser (7) is fixedly mounted on the top of the said dead plate (6);
a focusing mechanism (8), wherein the focusing mechanism (8) is arranged on the fixing plate (6);
the focusing lens (9), the focusing lens (9) with laser instrument (7) looks adaptation, just focusing lens (9) through focusing mechanism (8) slidable mounting in the top of fixed plate (6).
2. The high-voltage transmission line garbage cleaning system based on the laser collimation zoom system is characterized in that four support frames (11) which are distributed in a rectangular shape are symmetrically and fixedly installed at the bottom of the support plate (1), and universal wheels (12) are fixedly installed at the bottom of the support frames.
3. The laser collimation zoom system-based high-voltage transmission line garbage cleaning system as claimed in claim 1, wherein the horizontal rotating mechanism (2) comprises a mounting groove (21) formed in the support plate (1), a first motor (22) is fixedly mounted on the inner wall of the bottom of the mounting groove (21), a first gear (23) is fixedly mounted on an output shaft of the first motor (22), a rotating shaft (24) rotatably connected with the support plate (1) is fixedly mounted at the bottom of the mounting plate (3), the bottom end of the rotating shaft (24) extends into the mounting groove (21), and a second gear (25) meshed with the first gear (23) is fixedly sleeved on the outer side of the rotating shaft (24).
4. The laser collimation zoom system-based high-voltage transmission line garbage cleaning system as claimed in claim 3, wherein an annular supporting block (13) is fixedly mounted at the top of the supporting plate (1), an annular rotating groove is formed at the bottom of the mounting plate (3), and the top of the annular supporting block (13) extends into the annular rotating groove and is rotatably connected with the inner wall of the annular rotating groove.
5. The laser collimation zoom system-based high-voltage transmission line garbage cleaning system as claimed in claim 1, wherein the angle adjusting mechanism (5) comprises two first hinged rods (51) fixedly mounted on the top of the mounting plate (3) and a connecting plate (52) slidably mounted on the top of the mounting plate (3), the top of the first hinged rods (51) is hinged to the bottom of the fixing plate (6), two second hinged rods (54) are fixedly mounted on the top of the connecting plate (52), the top of the second hinged rods (54) is hinged to the bottom of the fixing plate (6), a hydraulic cylinder (53) is fixedly mounted on the top of the mounting plate (3), and an output shaft of the hydraulic cylinder (53) is fixedly connected to one side of the connecting plate (52).
6. The laser collimation zoom system-based high-voltage transmission line garbage cleaning system as claimed in claim 5, wherein a first groove (31) is formed at the top of the mounting plate (3), two sliding rods are fixedly mounted on inner walls of two sides of the first groove (31), and the sliding rods penetrate through the connecting plate (52) and are slidably connected with the connecting plate (52).
7. The laser collimation zoom system-based high-voltage transmission line garbage cleaning system as claimed in claim 1, wherein the focusing mechanism (8) comprises a second groove (81) formed in the top of the fixing plate (6), the same screw (82) is rotatably mounted on the inner walls of two sides of the second groove (81), two connecting blocks (83) slidably connected with the inner wall of the second groove (81) are sleeved on the outer side threads of the screw (82), the same positioning plate (84) is fixedly mounted on the tops of the two connecting blocks (83), the bottom of the focusing lens (9) is fixedly connected with the tops of the positioning plates (84), a second motor (85) is fixedly mounted on the fixing plate (6), and an output shaft of the second motor (85) is fixedly connected with one end of the screw (82).
8. The laser collimation zoom system-based high-voltage transmission line garbage cleaning system as recited in claim 7, wherein a sliding groove is formed in the inner wall of the bottom of the second groove (81), and the bottom of the connecting block (83) extends into the sliding groove and is in sliding connection with the inner wall of the sliding groove.
9. The high-voltage power transmission line garbage cleaning system based on the laser collimation zoom system as recited in claim 1, wherein the laser center wavelength emitted by the laser (7) is 1080 nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010202238.8A CN111293628A (en) | 2020-03-20 | 2020-03-20 | High tension transmission line rubbish clearance system based on laser collimation zoom system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010202238.8A CN111293628A (en) | 2020-03-20 | 2020-03-20 | High tension transmission line rubbish clearance system based on laser collimation zoom system |
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| Publication Number | Publication Date |
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| CN111293628A true CN111293628A (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010202238.8A Pending CN111293628A (en) | 2020-03-20 | 2020-03-20 | High tension transmission line rubbish clearance system based on laser collimation zoom system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111884165A (en) * | 2020-07-28 | 2020-11-03 | 国网陕西省电力公司电力科学研究院 | Laser zoom telescope transmission line icing clearing device |
-
2020
- 2020-03-20 CN CN202010202238.8A patent/CN111293628A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111884165A (en) * | 2020-07-28 | 2020-11-03 | 国网陕西省电力公司电力科学研究院 | Laser zoom telescope transmission line icing clearing device |
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