CN215574473U - Hydrophobicity tester for composite insulator of power transmission line - Google Patents
Hydrophobicity tester for composite insulator of power transmission line Download PDFInfo
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- CN215574473U CN215574473U CN202121290814.5U CN202121290814U CN215574473U CN 215574473 U CN215574473 U CN 215574473U CN 202121290814 U CN202121290814 U CN 202121290814U CN 215574473 U CN215574473 U CN 215574473U
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Abstract
The utility model relates to a hydrophobicity tester for a composite insulator of a power transmission line, wherein one end of a connecting pipe is connected with a spray pipe through a reciprocating type sprayer, and a fixed sleeve is arranged below the other end of the connecting pipe; the middle part of the inner surface of the fixed sleeve is provided with an annular electromagnet, an iron annular connecting piece is arranged below the electromagnet, the water storage device is positioned under the fixed sleeve, and the opening end of the water storage device is fixedly connected with the lower end of the annular connecting piece; an insulating sheath is fixedly sleeved outside the spray pipe, an adjusting device is arranged below one end, away from the reciprocating type sprayer, of the spray pipe, the lower end of the telescopic sleeve rod is hinged to the cross rod, a strip-shaped through hole is formed in the center of the cross rod, the vertical rod is located on the outer side of the telescopic sleeve rod, the lower end of the vertical rod is rotatably connected with the strip-shaped through hole, the control box is located on the inner side of the adjusting device, and a battery pack and a control module are arranged inside the control box; the utility model has the advantages of reasonable structure, high testing efficiency and good use effect.
Description
Technical Field
The utility model belongs to the technical field of live-line detection of power transmission lines, and particularly relates to a hydrophobicity tester for a composite insulator of a power transmission line.
Background
The composite insulator is better in antifouling performance and more widely applied to a power line, however, in the process of long-term outdoor use of the composite insulator, due to the influence of external factors such as weathering and rain, the hydrophobicity of the composite insulator is reduced, so that the insulating performance of the composite insulator is influenced, further accidents such as flashover are easy to happen, and the safe operation of the line is threatened, so that the hydrophobicity of the composite insulator needs to be regularly detected; when the existing composite insulator hydrophobicity detection operation is carried out, two persons are generally required to cooperate, one person uses a watering can to spray the composite insulator close to the composite insulator, and the other person uses a shooting device to record the shape of a water drop on the umbrella skirt of the composite insulator; however, the shape maintenance time of the water drops is short, and the high-altitude operation is influenced by wind power and the physical conditions of people, so that the success rate of shooting and evidence obtaining is low, and the detection method consumes manpower and time during use; therefore, in order to solve the above problems, it is necessary to develop a hydrophobicity tester for a composite insulator of a power transmission line, which has a reasonable structure, high testing efficiency and good using effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides the hydrophobicity tester for the composite insulator of the power transmission line, which has the advantages of reasonable structure, high testing efficiency and good using effect.
The purpose of the utility model is realized as follows: a hydrophobicity tester for a composite insulator of a power transmission line comprises a connecting pipe, a reciprocating sprayer, a spraying pipe, a water storage device, a camera and a control box, wherein one end of the connecting pipe is connected with the spraying pipe through the reciprocating sprayer, and a fixing sleeve is vertically and fixedly communicated below the other end of the connecting pipe; the water storage device is of a bottle-shaped structure with an opening at the upper end and is positioned right below the fixed sleeve, the opening end of the water storage device is fixedly connected with one end of the annular connecting piece protruding out of the fixed sleeve, a water injection conduit is arranged inside the connecting pipe, one end of the water injection conduit is communicated with the reciprocating sprayer, and the other end of the water injection conduit is positioned inside the water storage device through the fixed sleeve and the annular connecting piece; an insulating sheath is fixedly sleeved outside the spray pipe, an adjusting device is arranged below one end of the spray pipe away from the reciprocating type sprayer, the adjusting device comprises a vertical rod, a telescopic sleeve rod and a cross rod, one end of the telescopic sleeve rod is vertically and fixedly connected with the spray pipe, the other end of the telescopic sleeve rod is hinged with the cross rod, the cross rod is positioned below the spray pipe, one end of the horizontal rod, which is far away from the telescopic loop rod, is fixedly connected with the camera, a strip-shaped through hole is arranged at the center of the horizontal rod along the length direction of the horizontal rod, the vertical rod is positioned at the outer side of the telescopic loop rod, and is arranged in parallel with the telescopic loop bar, the upper end of the vertical bar is vertically and fixedly connected with the spray pipe, the lower end of the vertical bar is rotatably connected with the strip-shaped through hole at the center of the cross bar, the control box is positioned at the inner side of the adjusting device and is fixedly arranged below the spray pipe, the inside battery pack and the control module are arranged in the telescopic sleeve rod, and the electromagnet and the telescopic sleeve rod are electrically connected with the battery pack and the control module through wires.
The inner walls of the two sides of the lower end of the fixed sleeve are respectively provided with a clamping groove along the length direction, the two sides of the outer surface of the annular connecting piece are respectively fixedly provided with a clamping block matched with the clamping groove in structure, and the clamping block is matched with the clamping groove to realize the up-and-down sliding connection between the annular connecting piece and the fixed sleeve.
And an insulating sheath is fixedly arranged outside the fixed sleeve.
The connecting pipe and the fixed sleeve are connected in an integrated manner.
The utility model has the beneficial effects that: according to the utility model, by arranging the fixed sleeve, the electromagnet and the iron annular connecting piece, when the water storage device is used, the power supply circuit between the electromagnet and the battery pack can be started through the control module, so that the electromagnet is electrified to generate a magnetic attraction effect on the iron annular connecting piece, thereby realizing the limiting connection between the electromagnet and the iron annular connecting piece, further realizing the detachable connection between the fixed sleeve and the water storage device, and increasing the convenience of the operation of the water storage device during installation and detachment; by arranging the cross rod, the strip-shaped through hole, the telescopic loop bar and the vertical rod, utilizing the rotary connection between the vertical rod and the strip-shaped through hole at the center of the cross rod and the hinging between the cross rod and the telescopic loop bar, the whole inclination angle of the cross rod can be adjusted by controlling the expansion and contraction lengths of the telescopic loop bar when in use, so that the shooting angle of the camera can be adjusted, and the utility model can be adjusted according to actual needs when in use, thereby increasing the applicability of the camera; in summary, the utility model has the advantages of reasonable structure, high testing efficiency and good use effect.
Drawings
Fig. 1 is a front view of the present invention.
FIG. 2 is a sectional view of a front view of the connection pipe, the fixing tube and the annular connecting member according to the present invention.
Fig. 3 is a front view of the adjustment device and camera connection of the present invention.
In the figure: 1. the device comprises a connecting pipe 11, a water injection guide pipe 2, a reciprocating sprayer 3, a spray pipe 4, a water storage device 5, a camera 6, a control box 7, a fixed sleeve 71, an electromagnet 72, an annular connecting piece 73, a clamping groove 74, a clamping block 8, an adjusting device 81, a vertical rod 82, a telescopic loop bar 83, a cross rod 84 and a strip-shaped through hole.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Example (b): as shown in fig. 1, 2 and 3, a hydrophobicity tester for a composite insulator of a power transmission line comprises a connecting pipe 1, a reciprocating sprayer 2, a spraying pipe 3, a water storage device 4, a camera 5 and a control box 6, wherein one end of the connecting pipe 1 is connected with the spraying pipe 3 through the reciprocating sprayer 2, and a fixing sleeve 7 is vertically and fixedly communicated below the other end of the connecting pipe; an annular electromagnet 71 is fixedly arranged in the middle of the inner surface of the fixed sleeve 7, an iron annular connecting piece 72 is arranged below the electromagnet 71, the upper end of the annular connecting piece 72 is in contact with the electromagnet 71, the lower end of the annular connecting piece is protruded out of the fixed sleeve 7, the water storage device 4 is of a bottle-shaped structure with an opening at the upper end and is positioned right below the fixed sleeve 7, the opening end of the water storage device is fixedly connected with one end of the annular connecting piece 72 protruded out of the fixed sleeve 7, a water injection conduit 11 is arranged inside the connecting pipe 1, one end of the water injection conduit 11 is communicated with the reciprocating sprayer 2, and the other end of the water injection conduit 11 is positioned inside the water storage device 4 through the fixed sleeve 7 and the annular connecting piece 72; the outer part of the spray pipe 3 is fixedly sleeved with an insulating sheath, the lower part of one end of the spray pipe 3 far away from the reciprocating type sprayer 2 is provided with an adjusting device 8, the adjusting device 8 comprises a vertical rod 81, a telescopic loop bar 82 and a cross rod 83, one end of the telescopic loop bar 82 is vertically and fixedly connected with the spray pipe 3, the other end of the telescopic loop bar 82 is hinged with the cross rod 83, the cross rod 83 is positioned below the spray pipe 3, one end of the cross rod far away from the telescopic loop bar 82 is fixedly connected with the camera 5, the center of the cross rod 83 is provided with a strip-shaped through hole 84 along the length direction, the vertical rod 81 is positioned outside the telescopic loop bar 82 and is arranged in parallel with the telescopic loop bar 82, the upper end of the vertical rod 81 is vertically and fixedly connected with the spray pipe 3, the lower end of the vertical rod is rotatably connected with the strip-shaped through hole 84 at the center of the cross rod 83, the control box 6 is positioned at the inner side of the adjusting device 8 and is fixedly arranged below the spray pipe 3, the inside of the electric iron is provided with a battery pack and a control module, and the electromagnet 71 and the telescopic loop bar 82 are electrically connected with the battery pack and the control module through leads.
Clamping grooves 73 are formed in the inner walls of the two sides of the lower end of the fixed sleeve 7 along the length direction of the fixed sleeve, clamping blocks 74 matched with the clamping grooves 73 in structure are fixedly arranged on the two sides of the outer surface of the annular connecting piece 72, the up-and-down sliding connection between the annular connecting piece and the fixed sleeve 7 is realized through the matching of the clamping blocks 74 and the clamping grooves 73, and the problem that the fixed sleeve 7 and the water storage device 4 rotate relatively when in use can be solved by the matching between the clamping blocks 74 and the clamping grooves 73; an insulating sheath is fixedly arranged outside the fixed sleeve 7, and the safety of the utility model in use can be improved by using the insulating sheath; the connecting pipe 1 and the fixing sleeve 7 are connected in an integrated manner.
Before the utility model is used, the utility model needs to be adjusted and installed according to the actual requirement, and the specific installation operation is as follows: at first, utilize the cooperation of fixture block 74 and draw-in groove 73, place annular connector 72 slip in adapter sleeve 7, then, control module through in the control box 6 opens the power supply line between electro-magnet 71 and the group battery, utilize the produced magnetic attraction effect of electro-magnet 71 circular connector 72 of circular connector 72 circular connector of circular telegram to iron system, can realize spacing connection between it, and then accomplish the dismantlement between adapter sleeve 7 and the water receiver 4 and be connected, adopt this structure, utilize the mode of magnetic attraction, the convenience of multiplicable water receiver 4 operation when installation and dismantlement, finally, adjust the shooting angle of camera 5 according to actual need, adjust the operation as follows: utilize rotation between montant 81 and the horizontal pole 83 center department bar through-hole 84 to be connected to and articulated between horizontal pole 83 and the flexible loop bar 82, the expansion and the shrink length of accessible control flexible loop bar 82 to adjust the holistic inclination of horizontal pole 83, and then realize the regulation to the shooting angle of camera 5, thereby increase its suitability.
When the device is used after being installed, a tester can point the spraying end of the spraying pipe 3 to an insulator to be tested after reaching a proper position, and hold the spraying pipe 3 and the outer part of the fixed sleeve 7 by two hands respectively to perform reciprocating stretching, compressing and pressurizing on the reciprocating sprayer 2 between the spraying pipe 3 and the fixed sleeve so as to generate pressure, and then the water in the water storage device 4 is sprayed out by the pressure according to the sequence of water storage device → water injection conduit → reciprocating sprayer → spraying pipe, and meanwhile, the shape of a water drop sprayed on the surface of the insulator umbrella skirt can be recorded by the camera 5 at the front end of the spraying pipe 3; in summary, the utility model has the advantages of reasonable structure, high testing efficiency and good use effect.
Claims (4)
1. The utility model provides a transmission line hydrophobicity tester for composite insulator, includes connecting pipe, reciprocating type spray thrower, shower, water receiver, camera and control box, its characterized in that: one end of the connecting pipe is connected with the spray pipe through a reciprocating type sprayer, and a fixing sleeve is vertically and fixedly communicated below the other end of the connecting pipe; the water storage device is of a bottle-shaped structure with an opening at the upper end and is positioned right below the fixed sleeve, the opening end of the water storage device is fixedly connected with one end of the annular connecting piece protruding out of the fixed sleeve, a water injection conduit is arranged inside the connecting pipe, one end of the water injection conduit is communicated with the reciprocating sprayer, and the other end of the water injection conduit is positioned inside the water storage device through the fixed sleeve and the annular connecting piece; an insulating sheath is fixedly sleeved outside the spray pipe, an adjusting device is arranged below one end of the spray pipe away from the reciprocating type sprayer, the adjusting device comprises a vertical rod, a telescopic sleeve rod and a cross rod, one end of the telescopic sleeve rod is vertically and fixedly connected with the spray pipe, the other end of the telescopic sleeve rod is hinged with the cross rod, the cross rod is positioned below the spray pipe, one end of the horizontal rod, which is far away from the telescopic loop rod, is fixedly connected with the camera, a strip-shaped through hole is arranged at the center of the horizontal rod along the length direction of the horizontal rod, the vertical rod is positioned at the outer side of the telescopic loop rod, and is arranged in parallel with the telescopic loop bar, the upper end of the vertical bar is vertically and fixedly connected with the spray pipe, the lower end of the vertical bar is rotatably connected with the strip-shaped through hole at the center of the cross bar, the control box is positioned at the inner side of the adjusting device and is fixedly arranged below the spray pipe, the inside battery pack and the control module are arranged in the telescopic sleeve rod, and the electromagnet and the telescopic sleeve rod are electrically connected with the battery pack and the control module through wires.
2. The hydrophobicity tester for the composite insulator of the power transmission line according to claim 1, characterized in that: the inner walls of the two sides of the lower end of the fixed sleeve are respectively provided with a clamping groove along the length direction, the two sides of the outer surface of the annular connecting piece are respectively fixedly provided with a clamping block matched with the clamping groove in structure, and the clamping block is matched with the clamping groove to realize the up-and-down sliding connection between the annular connecting piece and the fixed sleeve.
3. The hydrophobicity tester for the composite insulator of the power transmission line according to claim 1, characterized in that: and an insulating sheath is fixedly arranged outside the fixed sleeve.
4. The hydrophobicity tester for the composite insulator of the power transmission line according to claim 1, characterized in that: the connecting pipe and the fixed sleeve are connected in an integrated manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121290814.5U CN215574473U (en) | 2021-06-10 | 2021-06-10 | Hydrophobicity tester for composite insulator of power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121290814.5U CN215574473U (en) | 2021-06-10 | 2021-06-10 | Hydrophobicity tester for composite insulator of power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215574473U true CN215574473U (en) | 2022-01-18 |
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ID=79867492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121290814.5U Active CN215574473U (en) | 2021-06-10 | 2021-06-10 | Hydrophobicity tester for composite insulator of power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215574473U (en) |
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2021
- 2021-06-10 CN CN202121290814.5U patent/CN215574473U/en active Active
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