CN219933420U - Transmission line monitoring structure - Google Patents
Transmission line monitoring structure Download PDFInfo
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- CN219933420U CN219933420U CN202223519543.3U CN202223519543U CN219933420U CN 219933420 U CN219933420 U CN 219933420U CN 202223519543 U CN202223519543 U CN 202223519543U CN 219933420 U CN219933420 U CN 219933420U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 30
- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 230000000694 effects Effects 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000007689 inspection Methods 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a power transmission line monitoring structure, which relates to the technical field of power transmission line video monitoring and comprises an assembly frame, wherein a camera body which plays a role in monitoring a power transmission line is fixedly arranged on the assembly frame, one end of the camera body is fixedly provided with a transverse connecting column, the power transmission line monitoring structure plays a role in supporting and fixing the camera body through the action of the assembly frame, the camera body is fixedly connected with the connecting column, the connecting column is further supported and fixed through the action of a supporting component, the possibility that the camera body is influenced under the windy weather to deflect a shooting angle is reduced, the possibility that the windy weather influences the normal use of the camera body is reduced, an illegal person can be prevented from taking a place, and the potential safety hazard of the power transmission line is reduced.
Description
Technical Field
The utility model relates to the technical field of video monitoring of transmission lines, in particular to a transmission line monitoring structure.
Background
At present, the safety of the power transmission line plays a very important role in power guarantee, and directly influences the production and life of people. The existing inspection mode generally depends on the inspection staff to inspect the jurisdiction manually at regular intervals and monitors the inspection by video monitoring.
The common video monitoring device for the power transmission line with the rotating structure is poor in stability, and when the power transmission line encounters windy weather, the monitoring device is easy to deflect in angle, so that the normal use of the monitoring device is influenced, and the power transmission line is provided with a certain potential safety hazard when an lawbreaker is still in the hot state.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a power transmission line monitoring structure, which comprises an assembly frame, wherein a camera body which plays a role in monitoring a power transmission line is fixedly arranged on the assembly frame, one end of the camera body is fixedly provided with a transverse connecting column, and the connecting column is provided with a supporting component which plays a role in fixing the connecting column so as to reduce the possibility of angular deflection of the camera body in windy weather.
In order to achieve the above purpose, the assembly frame is fixedly connected with the existing bracket through bolts, the camera body is fixedly connected with the connecting column through the function of the assembly frame, the connecting column is further fixedly connected with the camera body through the function of the supporting component, the possibility that the shooting angle is deflected due to the fact that the camera body is influenced under the windy weather is reduced, the possibility that the normal use of the camera body is influenced by the windy weather is reduced, the camera body can be prevented from being used by lawless persons, and potential safety hazards of a power transmission line are reduced.
Further, the supporting component includes two transversely-arranged A mounting plates, the lower terminal surface of A mounting plate has set firmly A sleeve pipe, the axial A stand is connected with in the slip of A sleeve pipe, A sleeve pipe passes through bolt fixed connection with A stand, the bottom of A stand all extends A sleeve pipe notch, two set firmly the backup pad that is located A sleeve pipe below between the A stand, the backup pad top is equipped with two arc splint, two adjacent arc splint cover is established in the spliced pole outside and set up relatively, the extension board has all been set firmly to two tip of arc splint, two adjacent wear to have set up the double-screw bolt between the extension board, the screw head has been set firmly on the top of double-screw bolt, the bottom of double-screw bolt is equipped with the nut through the thread bush, is located the arc splint lower surface of downside has set firmly the pillar, the bottom plate has been set firmly to the one end that the arc splint was kept away from to the pillar, bottom plate and backup pad pass through bolt fixed connection.
Through the technical scheme, the connecting column is penetrated between the two arc clamping plates, the connecting column is clamped and locked through the action of the two arc clamping plates, the stud is penetrated with two adjacent lengthening plates, the nut is sleeved outside the stud through the threads, the two adjacent arc clamping plates are fixedly connected through the stud, the screw head and the nut, and the arc clamping plates are convenient to clamp and lock the connecting column.
Further, the stud is provided with a limiting component for reducing the problem that the stud is loosened from the lengthening plate to influence the normal use of the camera body.
Through above-mentioned technical scheme, through the effect of spacing subassembly further improved the stability that stud and extension board are connected, reduced the stud and released from the extension board and can't play the possibility of supporting locking effect to the spliced pole.
Further, spacing subassembly is including overlapping first cover piece and the second cover piece of establishing on the double-screw bolt, first cover piece is located second cover piece top and contradicts with the spiral shell head lower surface, the lower surface of first cover piece is contradicted with the extension board that is located the side, the upper surface of second cover piece is contradicted with the extension board that is located the side down, the lower surface of second cover piece is contradicted with the upper surface of nut, the circumference outer wall of second cover piece has set firmly the axial riser, the column groove has been seted up to one side that the axial riser deviates from the second cover piece, and wears to have the elastic rod in the column groove, the jack has all been seted up to the upper and lower both ends of elastic rod, the jack has been seted up towards one side of axial riser to first cover piece, the top of elastic rod extends to in the jack and inserts tightly to be connected with the jack, the bottom direction of buckling of elastic rod is perpendicular with the long limit direction of axial riser.
Through above-mentioned technical scheme, when the lower surface of first cover piece is contradicted with the extension board that is located the side, the upper surface of first cover piece is contradicted with the lower surface of spiral shell head, the upper surface of second cover piece is contradicted with the extension board that is located the side down, the lower surface of second cover piece is contradicted with the upper surface of nut, axial riser is contradicted with extension board periphery, the cylindricality groove on the axial riser is worn to establish by the elastic rod, and the top that the elastic rod extends the axial riser inserts in the jack and is inserted tightly with the jack and be connected, the bottom of elastic rod extends axial riser and buckle, because the elastic rod has elasticity, can adjust the bending degree of axial riser as required, when the elastic rod does not receive external force, the both ends shrink resilience of elastic rod plays clamping action to the axial riser, and then be convenient for first cover piece and second cover piece fixed connection.
Further, the circumference inner wall of arc splint has set firmly the clamp splice that plays the centre gripping effect to the spliced pole, be equipped with a plurality of rubber antislip strip on the clamp splice.
Through above-mentioned technical scheme, through the cooperation of clamp splice and arc splint, the spliced pole of the various models of arc splint of being convenient for and clamp splice centre gripping has improved the utilization ratio of the device, simultaneously through the cooperation of rubber antislip strip, plays anti-skidding effect to the spliced pole, reduces the possibility of spliced pole deflection angle under the strong wind weather.
Further, side mounting structures for improving stability of the A stand column and the supporting plate are arranged on two sides of the supporting plate.
Through above-mentioned technical scheme, through the effect of side mounting structure, further improve the stability of backup pad, reduce the possibility that the arc splint in the backup pad appears the displacement under the strong wind weather.
Further, the side mounting structure comprises a B mounting plate, a B sleeve is fixedly arranged on the lower end face of the B mounting plate, a B upright post is slidably connected in the B sleeve, the B sleeve is fixedly connected with the B upright post through a bolt, the bottom end of the B upright post extends out of the B sleeve, and the part of the B upright post extending out of the B sleeve is fixedly connected with the supporting plate through the bolt.
Through above-mentioned technical scheme, B mounting panel top and current support pass through bolt fixed connection, and the staff extends B sheathed tube length according to the high adjustment B stand of backup pad, and after confirming that the B stand extends B sheathed tube length, makes B sleeve pipe and B stand fixed connection through the bolt to make the bottom and the backup pad of B stand pass through bolt fixed connection, play the supporting role to the backup pad side through the cooperation of B sleeve pipe and B stand.
The utility model has the beneficial effects that:
(1) This transmission line monitoring structure, the assembly jig passes through bolt fixed connection with current support, plays the support fixed action to the camera body through the effect of assembly jig, camera body and spliced pole fixed connection, play the support fixed action to the spliced pole through the effect of supporting component further, reduce the camera body and receive the influence under the strong wind weather and make shooting angle take place the possibility that deflects, reduce the possibility that strong wind weather influences the normal use of camera body, can not give the machine that lawless persons can be while, reduce transmission line's potential safety hazard.
(2) This transmission line monitoring structure has further improved the stability that double-screw bolt and extension board are connected through spacing subassembly's effect, has reduced the double-screw bolt and has taken off from the extension board and can't play the possibility that supports locking effect to the spliced pole, and then has reduced the camera body and because of the insufficient possibility of angle deflection of holding power.
Drawings
The utility model is further described and illustrated below with reference to the accompanying drawings.
FIG. 1 is a schematic overall construction of a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of a structure for embodying the mounting bracket of the present utility model;
FIG. 3 is a top view of the entirety of the present utility model;
FIG. 4 is a schematic structural view of a stud embodying the present utility model;
fig. 5 is a schematic view of a structure for embodying the elastic rod of the present utility model.
Reference numerals: 1. a, mounting plate; 2. a sleeve; 3. a stand column; 4. a support plate; 5. a mounting plate B; 6. b sleeve; 7. b stand columns; 8. a bottom plate; 9. a support post; 10. an arc clamping plate; 11. clamping blocks; 12. a lengthening plate; 13. a stud; 14. a screw head; 15. a nail sleeve block; 16. a second sleeve block; 17. an axial vertical plate; 18. an elastic rod; 19. a nut; 20. a connecting column; 21. a camera body; 22. and (5) an assembly frame.
Detailed Description
The technical solution of the present utility model will be more clearly and completely explained by the description of the preferred embodiments of the present utility model with reference to the accompanying drawings.
As shown in fig. 1-5, a power transmission line monitoring structure according to a preferred embodiment of the present utility model includes an assembly frame 22, a camera body 21 for monitoring a power transmission line is fixedly provided on the assembly frame 22, a transverse connection post 20 is fixedly provided at one end of the camera body 21, a support component for fixing the connection post 20 to reduce the possibility of angle deflection of the camera body 21 in windy weather is provided on the connection post 20, the assembly frame 22 is fixedly connected with an existing bracket through bolts, the camera body 21 is fixedly connected with the connection post 20 through the action of the assembly frame 22, the connection post 20 is further supported and fixed through the action of the support component, the possibility of deflection of the camera body 21 in windy weather is reduced, the possibility of normal use of the camera body 21 is reduced due to influence of windy weather, the possibility of unlawful molecules is avoided, and the potential safety hazard of the power transmission line is reduced.
As shown in fig. 1 and 2, the supporting component includes two transversely arranged a mounting plates 1, a sleeve 2 is fixedly arranged on the lower end face of the a mounting plate 1, an axial a upright 3 is fixedly connected in the sleeve 2, the sleeve 2 and the a upright 3 are fixedly connected through bolts, the bottom end of the a upright 3 extends out of a notch of the sleeve 2, a supporting plate 4 positioned below the sleeve 2 is fixedly arranged between the two a uprights 3, two sides of the supporting plate 4 are respectively provided with a side mounting structure for improving stability of the a upright 3 and the supporting plate 4, the side mounting structure comprises a B sleeve 6 fixedly arranged on the lower end face of the B mounting plate 5, a B upright 7 is fixedly connected in the sleeve 6, the B sleeve 6 and the B upright 7 are fixedly connected through bolts, the bottom end of the B upright 7 extends out of the B sleeve 6, the part of the B upright 7 extends out of the B upright 6 is fixedly connected with the supporting plate 4 through bolts, the top end of the B mounting plate 5 is fixedly connected with the existing supporting plate through bolts, after the length of the B upright 7 extends out of the B sleeve 6 according to the height adjustment of the supporting plate 4, the length of the B upright 7 is determined, the length of the B upright 7B upright 6 is made through the bolts 6, and the B upright 7 and the supporting plate 7 is matched with the supporting plate 4 through the side of the supporting plate 4.
Like fig. 4 and 5, backup pad 4 top is equipped with two arc splint 10, two adjacent arc splint 10 cover is established in the spliced pole 20 outside and is set up relatively, two tip of arc splint 10 all set firmly extension board 12, wear to be equipped with double-screw bolt 13 between two adjacent extension board 12, the top of double-screw bolt 13 has set firmly screw head 14, the bottom of double-screw bolt 13 is equipped with nut 19 through the thread bush, be located arc splint 10 lower surface of side down and set firmly pillar 9, the one end that arc splint 10 was kept away from to pillar 9 has set firmly bottom plate 8, bottom plate 8 and backup pad 4 pass through bolt fixed connection, spliced pole 20 wears to be established between two arc splint 10, play centre gripping locking effect to spliced pole 20 through the effect of two arc splint 10, double-screw bolt 13 wears to establish two adjacent extension boards 12, and double-screw bolt 13 and screw head 14 are integrated structure, again, set up the double-screw bolt 13 outside double-screw bolt 13 through the thread bush, the cooperation of double-screw bolt 13 and nut 19 is convenient for two adjacent arc splint 10 fixed connection, and then be convenient for arc splint 20 play centre gripping effect, bottom plate 8 and pillar 9 are convenient for, bottom plate 8 and backup pad 4A, the effect is convenient for be connected with bottom plate 1, support 1, the top 1 and the fixed mounting panel, the fixed mounting panel is connected to top 1, the support 1, the fixed mounting panel is connected to the top of the support 4, the support 1, the height is fixed connection, the support plate is 3, the bottom plate is 3.
As shown in fig. 4 and 5, the stud 13 is provided with a limiting component for reducing the problem that the stud 13 is loosened from the extension plate 12 to affect the normal use of the camera body 21, the stability of connection between the stud 13 and the extension plate 12 is further improved through the effect of the limiting component, the possibility that the stud 13 is loosened from the extension plate 12 and cannot support and lock the connecting column 20 is reduced, and the possibility that the camera body 21 is deflected at an angle due to insufficient supporting force is further reduced.
As shown in fig. 5, the spacing subassembly includes that the cover is established first cover piece 15 and second cover piece 16 on double-screw bolt 13, first cover piece 15 is located second cover piece 16 top and is contradicted with spiral shell head 14 lower surface, the lower surface of first cover piece 15 is contradicted with extension board 12 that is located the side, the upper surface of second cover piece 16 is contradicted with extension board 12 that is located the side down, the lower surface of second cover piece 16 is contradicted with the upper surface of nut 19, axial riser 17 has been set firmly to the circumference outer wall of second cover piece 16, the column groove has been seted up to one side that axial riser 17 deviates from second cover piece 16, and the column groove wears to be equipped with elastic rod 18 in the column groove, the jack has all been extended to the upper and lower both ends of elastic rod 18, the jack is seted up to one side of axial riser 17 to first cover piece 15, the top of elastic rod 18 extends to the jack in and is inserted tightly with the jack, the bottom direction of elastic rod 18 is perpendicular to the long limit direction of axial riser 17, when the lower surface of first cover piece 15 is contradicted with extension board 12 that is located the side, the upper surface of first cover piece 15 is contradicted with extension board 12, the upper surface of second cover piece 15 is contradicted with the lower surface of spiral shell head 14, axial riser 16 is contradicted with extension board 12, axial riser 16 is located the lower surface of second cover piece 16, the jack 16 is required to be connected with the jack 17, the jack is extended to the jack top end 17, the jack is outside the jack is extended to the jack is outside the jack, the jack is outside the jack is 18, and the jack is required to be connected with the jack is 18, the jack is outside the jack is 18, and is required to be connected with the jack.
As shown in fig. 4, the circumferential inner wall of the arc-shaped clamping plate 10 is fixedly provided with a clamping block 11 which has a clamping effect on the connecting column 20, the clamping block 11 is provided with a plurality of rubber anti-slip strips, the arc-shaped clamping plate 10 and the clamping block 11 are convenient to clamp the connecting column 20 of various models through the cooperation of the clamping block 11 and the arc-shaped clamping plate 10, the utilization rate of the device is improved, meanwhile, the connecting column 20 is provided with an anti-slip effect through the cooperation of the rubber anti-slip strips, and the possibility of deflection angle of the connecting column 20 in windy weather is reduced.
When the novel power transmission line is used, a support is fixedly arranged on the existing power transmission line, the A mounting plate 1 is fixedly connected with the lower surface of the support through bolts, the length of the A upright post 3 extending out of the A sleeve 2 is adjusted according to the size and the height of the camera body 21, after the height of the A upright post 3 is determined, the A sleeve 2 and the A upright post 3 are fixedly connected through the bolts, the supporting plate 4 is positioned between the two A upright posts 3 and is in welded connection with the A upright post 3, the B mounting plate 5 is fixedly connected with the lower surface of the support through the bolts, the length of the B upright post 7 extending out of the B sleeve 6 is adjusted according to the height of the supporting plate 4, after the length of the B upright post 7 is determined, the B sleeve 6 and the B upright post 7 are fixedly connected through the bolts, and then the bottom end of the B upright post 7 is fixedly connected with the supporting plate 4 through the bolts;
at the moment, the supporting plate 4 and the A stand column 3 are supported by the action of the B sleeve 6 and the B stand column 7, so that the stability of the supporting plate 4 is improved, and the possibility that the supporting plate 4 shakes to influence the camera body 21 in windy weather is reduced;
then the assembly frame 22 is fixedly connected with the lower surface of the bracket, the assembly frame 22 is fixedly connected with the camera body 21, and the connecting column 20 is fixedly connected with the camera body 21;
after that, the staff is fixedly connected with the upper surfaces of the bottom plates 8 and the supporting plates 4, which are matched with the camera bodies 21 in number, through bolts according to the number of the camera bodies 21, the upper surfaces of the bottom plates 8 are fixedly provided with the supporting columns 9, one ends, far away from the bottom plates 8, of the supporting columns 9 are fixedly connected with the arc clamping plates 10, the connecting columns 20 are inserted between two adjacent clamping blocks 11, and the connecting columns 20 are clamped through the action of the clamping blocks 11.
The stud 13 is penetrated through two adjacent extension plates 12, the first sleeve block 15 is positioned between the screw head 14 and the extension plates 12, the second sleeve block 16 is positioned between the extension plates 12 and the nut 19, the nut 19 is in threaded connection with the stud 13, the nut 19 moves upwards in the rotating process under the action of the threads, the screw head 14, the first sleeve block 15, the extension plates 12, the second sleeve block 16 and the nut 19 are clamped under the action of the nut 19, and the two arc clamping plates 10 play a clamping and locking role on the connecting column 20;
the elastic rod 18 is penetrated through the axial vertical plate 17, the top end of the elastic rod 18 extending out of the axial vertical plate 17 is bent and inserted into the jack and is tightly connected with the jack, the bottom end of the elastic rod 18 is bent and the bending direction is perpendicular to the long side direction of the axial vertical plate 17, the elastic rod 18 has elasticity, after the elastic rod is not influenced by external force, the two ends of the elastic rod 18 are tightly pressed against the axial vertical plate 17, the first sleeve block 15 and the second sleeve block 16 are fixedly connected, the possibility that the stud 13 loosens and falls off from the lengthening plate 12 is reduced, the stability of connecting the two arc clamping plates 10 is improved, the connecting column 20 is clamped through the action of the two arc clamping plates 10, the possibility that the shooting angle is deflected due to the influence of the camera body 21 in the windy weather is reduced, the possibility that the camera body 21 is normally used due to the windy weather is reduced, a machine which can not be given to lawless persons, and the potential safety hazards of a power transmission line are reduced.
The above detailed description is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Various modifications, substitutions and improvements of the technical scheme of the present utility model will be apparent to those skilled in the art from the description and drawings provided herein without departing from the spirit and scope of the utility model. The scope of the utility model is defined by the claims.
Claims (4)
1. The utility model provides a transmission line monitoring structure which is characterized in that, including assembly jig (22), set firmly camera body (21) that play the monitoring role to transmission line on assembly jig (22), the one end of camera body (21) has set firmly horizontal spliced pole (20), be equipped with on spliced pole (20) and play the support assembly of fixed effect in order to reduce the possibility of camera body (21) angle deflection under the strong wind weather;
the support assembly comprises two transversely arranged A mounting plates (1), an A sleeve (2) is fixedly arranged on the lower end face of the A mounting plates (1), an axial A stand column (3) is slidably connected in the A sleeve (2), the A sleeve (2) is fixedly connected with the A stand column (3) through bolts, notches of the A sleeve (2) are formed in the bottom ends of the A stand columns (3), and a support plate (4) positioned below the A sleeve (2) is fixedly arranged between the two A stand columns (3);
two arc clamping plates (10) are arranged above the supporting plate (4), two adjacent arc clamping plates (10) are sleeved outside the connecting column (20) and are oppositely arranged, two end parts of each arc clamping plate (10) are fixedly provided with extension plates (12), a stud (13) is arranged between the two adjacent extension plates (12) in a penetrating way, the top end of each stud (13) is fixedly provided with a screw head (14), and the bottom end of each stud (13) is provided with a nut (19) through a screw sleeve;
the lower surface of the arc clamping plate (10) positioned at the lower side is fixedly provided with a support column (9), one end, away from the arc clamping plate (10), of the support column (9) is fixedly provided with a bottom plate (8), and the bottom plate (8) is fixedly connected with the supporting plate (4) through bolts;
side edge mounting structures for improving stability of the A stand column (3) and the support plate (4) are arranged on two sides of the support plate (4);
the side mounting structure comprises a B mounting plate (5), a B sleeve (6) is fixedly arranged on the lower end face of the B mounting plate (5), a B upright post (7) is slidably connected in the B sleeve (6), the B sleeve (6) is fixedly connected with the B upright post (7) through bolts, the bottom end of the B upright post (7) extends out of the B sleeve (6), and the part, extending out of the B sleeve (6), of the B upright post (7) is fixedly connected with a supporting plate (4) through bolts.
2. The transmission line monitoring structure according to claim 1, wherein the stud (13) is provided with a limiting component for reducing the loosening of the stud (13) from the extension plate (12) to affect the normal use of the camera body (21).
3. The transmission line monitoring structure according to claim 2, wherein the limiting component comprises a first sleeve block (15) and a second sleeve block (16) which are sleeved on the stud (13), the first sleeve block (15) is located above the second sleeve block (16) and is abutted against the lower surface of the screw head (14), the lower surface of the first sleeve block (15) is abutted against the extension plate (12) located at the upper side edge, the upper surface of the second sleeve block (16) is abutted against the extension plate (12) located at the lower side edge, the lower surface of the second sleeve block (16) is abutted against the upper surface of the nut (19), an axial vertical plate (17) is fixedly arranged on the circumferential outer wall of the second sleeve block (16), a cylindrical groove is formed in one side, deviating from the second sleeve block (16), of the axial vertical plate (17), an elastic rod (18) is arranged in the cylindrical groove in a penetrating mode, both ends of the elastic rod (18) extend out of the cylindrical groove, the first sleeve block (15) is provided with a jack towards one side of the axial vertical plate (17), and the jack (18) is bent, and the jack is connected with the jack (18) in a direction perpendicular to the axial direction of the jack (18).
4. The power transmission line monitoring structure according to claim 1, wherein clamping blocks (11) which have a clamping effect on the connecting columns (20) are fixedly arranged on the circumferential inner wall of the arc-shaped clamping plate (10), and a plurality of rubber anti-slip strips are arranged on the clamping blocks (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223519543.3U CN219933420U (en) | 2022-12-28 | 2022-12-28 | Transmission line monitoring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223519543.3U CN219933420U (en) | 2022-12-28 | 2022-12-28 | Transmission line monitoring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219933420U true CN219933420U (en) | 2023-10-31 |
Family
ID=88503663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223519543.3U Active CN219933420U (en) | 2022-12-28 | 2022-12-28 | Transmission line monitoring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219933420U (en) |
-
2022
- 2022-12-28 CN CN202223519543.3U patent/CN219933420U/en active Active
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