CN214067349U - Intelligent detection device for leakage fault of overhead line - Google Patents
Intelligent detection device for leakage fault of overhead line Download PDFInfo
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- CN214067349U CN214067349U CN202022656777.7U CN202022656777U CN214067349U CN 214067349 U CN214067349 U CN 214067349U CN 202022656777 U CN202022656777 U CN 202022656777U CN 214067349 U CN214067349 U CN 214067349U
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- mounting
- erection column
- detection device
- column
- overhead line
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 6
- 230000001174 ascending effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement 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 an overhead line electric leakage fault intelligent detection device, includes mounting structure, mounting structure include bottom plate, backup pad, set up in be used for the installation on the bottom plate the first erection column of backup pad, install in be used for jack-up support on the bottom plate the jack-up structure of backup pad, the jack-up structure including install in second erection column on the bottom plate, cup joint in third erection column in the second erection column and install in on the second erection column lateral wall and extend to in the second erection column with the mounting of third erection column lateral wall butt. The utility model discloses a telescopic function of jack-up structure is realized to the structure that cup joints, has avoided staff's high altitude construction, fixes the third erection column after the height-adjusting through the mounting simultaneously and realizes spacing fixed function, has replaced the complicated drive structure that the cylinder was adjusted, simple structure, easy to carry out and maintenance cost are low.
Description
Technical Field
The utility model relates to an electric leakage detection device technical field, concretely relates to overhead line electric leakage fault intelligent detection device.
Background
The existing running 0.4kV power supply facility causes great economic loss to power supply enterprises every year due to facility leakage and electricity stealing of users, and also causes personal safety problems due to facility leakage, so that the power supply enterprises need to regularly check electricity stealing and leaking of the 0.4kV power supply facility every year, attack electricity stealing behaviors and treat electricity leakage; however, most of the existing devices used by power supply enterprises for checking the electricity leakage of the overhead line are carried out by a current-voltage method of a universal meter, for the low-voltage overhead line, the line diameter of the low-voltage cable line is large in space, and the existing devices and searching methods cannot be effectively and quickly developed, so that a novel overhead line electricity leakage detection device is planned to be developed, the device has the current-voltage measurement function of the existing universal meter, the pincer-shaped current meter function of the device, a measurer can measure four leads of the overhead line directly on the ground, and the abnormal electricity leakage overhead line can be quickly measured without climbing a pole; the working efficiency and the personal safety of power supply personnel can be greatly improved, and the equipment can be used for hiding the leakage of a low-voltage line, stealing electricity from one line to another and stealing electricity from a trans-station area.
The application number is CN 201821727719.5's document discloses an overhead line electric leakage detection device, be fixed with pneumatic telescoping cylinder on the bottom plate, be fixed with the air pump that provides power for it on the bottom plate of pneumatic telescoping cylinder one side, be fixed with electric leakage detector on the cylinder body of pneumatic telescoping cylinder, the telescopic link upper end of pneumatic telescoping cylinder is fixed with horizontal slide rail, be provided with in the spout of slide rail upper end rather than sliding fit's slider, be provided with on the slider with electric leakage detector electric connection's pincerlike current transformer. The utility model discloses, simple structure, convenient operation has avoided power supply personnel's the operation of ascending a height, can improve power supply personnel's work efficiency and personal safety. However, the device always needs the pneumatic telescopic cylinder to continuously provide power when being supported, the equipment is complex, and the maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
To the problem that exists, the utility model aims at providing an overhead line electric leakage fault intellectual detection system device has avoided staff's the operation of ascending a height, and simple structure is firm, convenient operation simultaneously.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
the utility model provides an overhead line electric leakage fault intelligent detection device, includes mounting structure, mounting structure include bottom plate, backup pad, set up in be used for the installation on the bottom plate the first erection column of backup pad, install in be used for jack-up support on the bottom plate the jack-up structure of backup pad, the jack-up structure including install in second erection column on the bottom plate, cup joint in third erection column in the second erection column and install in on the second erection column lateral wall and extend to in the second erection column with the mounting of third erection column lateral wall butt.
In this scheme design, but the telescopic function of jack-up structure is realized through the structure that cup joints, fixes the spacing fixed function of realization through the mounting to the third erection column after height-adjusting simultaneously, has replaced the complicated drive structure that the cylinder was adjusted, simple structure, easy to carry out and maintenance cost hang down.
As a further preference of the utility model, set up on the second erection column with the spread groove of third erection column lower part adaptation, set up the first mounting groove that is used for being connected with spring one end on the tank bottom surface of spread groove, the other end of spring with set up the second mounting groove of bottom surface is connected under the third erection column. In this scheme design, the spring plays the effect of buffering, avoids second erection column and third erection column rigidity collision to cause wearing and tearing.
As a further preference of the present invention, the fixing member includes an insertion portion that is provided in the threaded hole and the end portion of the second mounting post side wall extends to the stud of the third mounting post side wall butt, install in the nut of the stud end portion and install in on the stud through the fixing line for with the fixing ring connected to the third mounting post side wall. In the design of the scheme, the stud is used for clamping the third mounting column, and the stress of the stud is dispersed on the side wall of the second mounting column, so that the stress is balanced, and meanwhile, in order to avoid the falling of the stud, the stud is fixed on the side wall of the second mounting column through a combined structure of the fixing ring and the fixing line.
As the utility model discloses a further preferred, the double-screw bolt with the third mounting column lateral wall butt one end has been seted up the third mounting groove, be provided with the connecting block in the third mounting groove, the connecting block is close to the surface of third mounting column lateral wall is provided with the buffer layer. In this scheme design, connecting block demountable installation is in the third mounting groove, convenient replacement, and the buffer layer that sets up simultaneously can not only reduce rigid friction, also can increase simultaneously with the frictional force of third erection column lateral wall, improves the fastening effect.
As a further preference of the present invention, two adjacent between the first erection columns are connected with a push-pull rod, the push-pull rod includes the body of rod, with two connecting rods connected respectively at the two ends of the body of rod, each connecting rod is connected with the corresponding first erection column respectively.
As a further preferred aspect of the present invention, the first mounting hole having an opening is provided and connected to the connecting rod in the supporting plate.
As a further preferred aspect of the present invention, the supporting plate is provided with a closed second mounting hole adapted to the first mounting post, which is not connected to the connecting rod.
In the design of the scheme, the first mounting opening with the opening can ensure that the support plate cannot be interfered by the push-pull rod at the lower end when the position is adjusted, and the push-pull rod is directly connected with the first mounting column, so that the stress direction is consistent with the structural distribution of the push-pull rod, and the situation that the push-pull rod is deformed or the force application is large is avoided.
As a further preference of the present invention, the fixing line is different from the one end connected to the fixing ring, which is fixed to the fixing rod on the side wall of the second mounting post by winding.
As a further preferred aspect of the present invention, the connection platform connected to the support plate is installed at the upper end of the third installation column. In this scheme design, connect the platform and be the round platform structure that the diameter gradually becomes big from bottom to top, because the area of being connected with the backup pad is great, consequently can make the backup pad installation more stable.
As a further preference of the utility model, be provided with the detachable installation cover on the body of rod.
To sum up, the utility model discloses following beneficial effect has:
the utility model discloses a telescopic function of jack-up structure is realized to the structure that cup joints, fixes the third erection column after the height-adjusting through the mounting simultaneously and realizes spacing fixed function, has replaced the complicated drive structure that the cylinder was adjusted, simple structure, easy to implement and maintenance cost are low.
The utility model discloses avoided staff's the operation of ascending a height, simple structure is firm, convenient operation simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the mounting structure of the present invention.
Figure 2 is the cross-sectional view of the utility model discloses mounting.
Fig. 3 is a top view of the dry mounting structure of the present invention.
Description of the drawings: the mounting structure comprises a bottom plate 10, a first mounting column 11, a support plate 12, a first mounting opening 121, a second mounting opening 122, a second mounting column 13, a connecting groove 131, a first mounting groove 131a, a threaded hole 131b, a spring 132, a third mounting column 14, a second mounting groove 141, a connecting table 15, a fixing piece 16, a stud 161, a third mounting groove 161a, a nut 162, a fixing ring 163, a fixing rod 164, a fixing wire 165, a connecting block 166, a buffer layer 166a, a push-pull rod 17, a connecting rod 171, a rod body 172 and a mounting sleeve 173.
Detailed Description
Examples
As shown in fig. 1 to 3, the intelligent detection device for leakage fault of overhead line provided in this embodiment includes a mounting structure for mounting a detector, where the mounting structure includes a bottom plate 10, four first mounting posts 11 mounted on the bottom plate 10, and a support plate 12 sleeved with the four first mounting posts 11 one by one at the periphery, and a jacking structure for jacking up the support plate 12 is further connected to the lower surface of the support plate 12, the jacking structure includes a second mounting post 13 mounted on the bottom plate 10, a connection groove 131 is formed on the second mounting post 13, a third mounting post 14 is sleeved in the connection groove 131, and a connection platform 15 whose diameter is gradually increased from small to large is mounted at the upper end of the third mounting post 14 and connected to the lower surface of the support plate 12; a first mounting groove 131a for connecting with one end of the spring 132 is opened on the bottom surface of the connecting groove 131, and the other end of the spring 132 is connected with a second mounting groove 141 opened on the bottom surface of the third mounting post 14.
In this embodiment, a stud 161 is inserted into a threaded hole 131b formed in a side wall of the second mounting post 13, one end of the stud 161 extends to abut against a side wall of the third mounting post 14, the other end of the stud 161 is connected with a nut 162, a fixing ring 163 is further sleeved on the stud 161, a fixing wire 165 is wound on the fixing ring 163, and the other end of the fixing wire 165 is connected with a fixing rod 164 mounted on a side wall of the second mounting post 13; a third mounting groove 161a is formed at the side end of the stud 161, a connecting block 166 is arranged in the third mounting groove, and a buffer layer 166a is arranged on the surface of the connecting block 166.
In this embodiment, a push-pull rod 17 is connected between two connected first mounting columns 11 of the four first mounting columns 11, the push-pull rod 17 includes a rod body 172 and two connecting rods 171 respectively connected to two ends of the rod body 172, and each connecting rod 171 is respectively connected to a corresponding first mounting column 11; the first mounting openings 121 formed in the support plate 12 corresponding to the two first mounting posts 11 are open-type structures having openings; and two first mounting columns 11 which are not connected with the push-pull rod are correspondingly arranged on the second mounting holes 122 of the support plate 12 in a closed circular opening structure.
The principle of the embodiment is as follows: firstly, the detected height is measured, then the push-pull rod 17 is pushed to the working position, the position of the supporting plate 12 is adjusted and fixed by the fixing piece 6, and finally, the detection is carried out.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides an overhead line electric leakage fault intelligent detection device, includes mounting structure, its characterized in that, mounting structure include bottom plate (10), backup pad (12), set up in be used for the installation on bottom plate (10) first erection column (11) of backup pad (12), install in be used for the jack-up support on bottom plate (10) the jack-up structure of backup pad (12), the jack-up structure including install in second erection column (13) on bottom plate (10), cup joint in third erection column (14) in second erection column (13) and install in on second erection column (13) lateral wall and extend to in second erection column (13) with mounting (16) of third erection column (14) lateral wall butt.
2. The intelligent detection device for the leakage fault of the overhead line according to claim 1, wherein the second mounting column (13) is provided with a connecting groove (131) adapted to the lower portion of the third mounting column (14), a first mounting groove (131 a) for connecting one end of a spring (132) is formed on a bottom surface of the connecting groove (131), and the other end of the spring (132) is connected to a second mounting groove (141) formed on a bottom surface of the third mounting column (14).
3. The intelligent detection device for the leakage fault of the overhead line according to claim 2, wherein the fixing member (16) comprises a stud (161) inserted into a threaded hole (131 b) formed in the side wall of the second mounting column (13) and having an end portion extending to abut against the side wall of the third mounting column (14), a nut (162) mounted at the end portion of the stud (161), and a fixing ring (163) mounted on the stud (161) and passing through a fixing line (165) for connecting with the side wall of the third mounting column (14).
4. The intelligent detection device for the leakage fault of the overhead line according to claim 3, wherein a third mounting groove (161 a) is formed in one end, abutted against the side wall of the third mounting column (14), of the stud (161), a connecting block (166) is arranged in the third mounting groove (161 a), and a buffer layer (166 a) is arranged on the surface, close to the side wall of the third mounting column (14), of the connecting block (166).
5. The intelligent detection device for the leakage fault of the overhead line according to claim 1, wherein a push-pull rod (17) is connected between two adjacent first mounting columns (11), the push-pull rod (17) comprises a rod body (172) and two connecting rods (171) respectively connected to two ends of the rod body (172), and each connecting rod (171) is respectively connected to the corresponding first mounting column (11).
6. The intelligent detection device for the leakage fault of the overhead line according to claim 5, wherein the support plate (12) is provided with a first mounting opening (121) which is matched with the first mounting column (11) connected with the connecting rod (171) and is provided with an opening.
7. The intelligent detection device for the leakage fault of the overhead line according to claim 6, wherein the support plate (12) is provided with a closed second mounting opening (122) adapted to the first mounting column (11) without the connection rod (171).
8. The intelligent detection device for the leakage fault of the overhead line as claimed in claim 3, wherein one end of the fixing wire (165) different from the end connected with the fixing ring (163) is fixed to a fixing rod (164) mounted on the side wall of the second mounting post (13) by winding.
9. An intelligent detection device for electric leakage fault of overhead line as claimed in claim 1, wherein the upper end of the third mounting column (14) is mounted with a connection platform (15) connected with the support plate (12).
10. The intelligent detection device for the leakage fault of the overhead line of claim 5, wherein a detachable mounting sleeve (173) is arranged on the rod body (172).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022656777.7U CN214067349U (en) | 2020-11-17 | 2020-11-17 | Intelligent detection device for leakage fault of overhead line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022656777.7U CN214067349U (en) | 2020-11-17 | 2020-11-17 | Intelligent detection device for leakage fault of overhead line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214067349U true CN214067349U (en) | 2021-08-27 |
Family
ID=77401468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022656777.7U Active CN214067349U (en) | 2020-11-17 | 2020-11-17 | Intelligent detection device for leakage fault of overhead line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214067349U (en) |
-
2020
- 2020-11-17 CN CN202022656777.7U patent/CN214067349U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 fifth floor, No. 718, Yunxiu South Road, Wuyang street, Deqing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Green Jieneng New Energy Co.,Ltd. Address before: 313000 fifth floor, No. 718, Yunxiu South Road, Wuyang street, Deqing County, Huzhou City, Zhejiang Province Patentee before: Zhejiang lvjieneng Power Sales Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |