CN212275058U - A device for monitoring wire galloping based on machine vision - Google Patents
A device for monitoring wire galloping based on machine vision Download PDFInfo
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- CN212275058U CN212275058U CN202021306846.5U CN202021306846U CN212275058U CN 212275058 U CN212275058 U CN 212275058U CN 202021306846 U CN202021306846 U CN 202021306846U CN 212275058 U CN212275058 U CN 212275058U
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- machine vision
- working hole
- screw rod
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Abstract
本实用新型涉及电力技术领域，具体为一种基于机器视觉的导线舞动监测装置，包括支撑框架，支撑框架为六边形，支撑框架的每个侧边处均设有工作孔，工作孔的上下内壁上均设有环形卡条，工作孔的上侧设有通孔，下侧设有容纳槽，容纳槽的底面竖直设有定位杆；工作孔中设有固定机构，固定机构包括丝杆、螺母和固定件，丝杆的底部设置容纳槽中，顶部依次贯穿工作孔、通孔和保护壳设置，丝杆的底面设有用于定位杆插入的定位槽，螺母与丝杆螺纹连接，并位于工作孔的内部，螺母的上下侧壁上设有用于环形卡条插入的环形槽，固定件连接在丝杆的顶端，本实用新型可针对多个导线进行安装固定和监测，并能够根据导线间的间距进行长度调节。
The utility model relates to the field of electric power technology, in particular to a wire galloping monitoring device based on machine vision, comprising a support frame, the support frame is hexagonal, and each side of the support frame is provided with a working hole, The inner wall is provided with annular clips, the upper side of the working hole is provided with a through hole, the lower side is provided with a accommodating groove, and the bottom surface of the accommodating groove is vertically provided with a positioning rod; a fixing mechanism is arranged in the working hole, and the fixing mechanism includes a screw rod , nut and fixing parts, the bottom of the screw rod is provided with a receiving groove, the top is arranged through the working hole, the through hole and the protective shell in sequence, the bottom surface of the screw rod is provided with a positioning groove for the insertion of the positioning rod, and the nut and the screw rod are threadedly connected, and Located inside the working hole, the upper and lower side walls of the nut are provided with annular grooves for the insertion of annular clips, and the fixing piece is connected to the top of the screw rod. The distance between them can be adjusted in length.
Description
Technical Field
The utility model relates to an electric power tech field specifically is a wire monitoring devices that waves based on machine vision.
Background
Along with the development of the scale of the power grid and the frequent occurrence of severe weather in China, the frequency and the harm degree of the galloping accidents of the power grid are in a trend of obviously increasing. The conductor galloping easily causes alternate flashover and hardware damage, causes line tripping power failure or serious accidents such as conductor burning, pole tower pulling, conductor breaking and the like, and further causes great economic loss. Therefore, various wire galloping monitoring devices are generated due to operation, and the wire galloping monitoring device based on machine vision is one of the devices.
The monitoring device needs to be installed on a wire to receive and analyze data related to wire waving, but the traditional device cannot be used for fixedly installing a plurality of strands of wires at the same time, and certain limitation exists.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a wire dancing monitoring devices based on machine vision can install fixedly and the monitoring to the stranded wire to can carry out length adjustment according to the interval between the wire.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a conductor galloping monitoring device based on machine vision comprises a supporting frame, wherein the supporting frame is hexagonal, each side edge of the supporting frame is provided with a working hole, the upper inner wall and the lower inner wall of each working hole are provided with annular clamping strips, the upper side of each working hole is provided with a through hole, the lower side of each working hole is provided with a containing groove, the upper side of each through hole is provided with a protective shell, and the bottom surface of each containing groove is vertically provided with a positioning rod; be equipped with fixed establishment in the working hole, fixed establishment includes lead screw, nut and mounting, in the bottom of lead screw set up the holding tank, the top runs through working hole, through-hole and protective housing setting in proper order, the bottom surface of lead screw is equipped with and is used for locating lever male constant head tank, nut and lead screw threaded connection to be located the inside of working hole, be equipped with on the upper and lower lateral wall of nut and be used for annular card strip male ring channel, the top at the lead screw is connected to the mounting.
Further, through-hole and holding tank are located the inside of annular card strip to set up with annular card strip concentric circles.
Furthermore, the side wall of the nut is distributed with anti-skid grains or anti-skid silica gel particles.
Furthermore, the cross sections of the positioning rod and the positioning groove are rectangular.
Furthermore, a limiting block is arranged at the top end of the positioning rod, and a positioning hole is formed in the bottom surface of the positioning groove; the locating lever runs through the locating hole setting, stopper and constant head tank inner wall laminating, the cross-section of stopper and constant head tank becomes rectangular.
Further, the mounting comprises two arcs, the left sides of arcs are articulated each other, and the right side all is equipped with the connecting block, connect through the screw rod between the connecting block.
Furthermore, the middle part of the supporting frame is also provided with a mounting box.
(III) advantageous effects
The utility model provides a wire monitoring devices that waves based on machine vision possesses following beneficial effect:
(1) the utility model discloses the braced frame that sets up can install fixedly and the monitoring to stranded wire, prevents collision between the wire, increases the power grid security.
(2) The utility model discloses a lead screw and nut's effect can carry out length adjustment according to the interval between the wire, improves the suitability of device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the working hole of the present invention;
fig. 3 is a schematic view of the fixing mechanism of the present invention;
fig. 4 is another schematic view of the fixing mechanism of the present invention;
FIG. 5 is a schematic view of the connection between the screw rod and the nut of the present invention;
fig. 6 is a schematic view of the position of the nut and the working hole of the present invention;
in the figure: 1-supporting frame, 2-working hole, 201-annular clamping strip, 202-through hole, 203-accommodating groove, 3-screw rod, 301-positioning groove, 3011-positioning hole, 4-nut, 401-annular groove, 5-fixing piece, 6-protective shell, 7-positioning rod, 701-limiting block and 8-mounting box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-6, the utility model provides a technical solution: a wire galloping monitoring device based on machine vision comprises a supporting frame 1, wherein the supporting frame 1 is hexagonal, each side edge of the supporting frame 1 is provided with a working hole 2, the upper inner wall and the lower inner wall of each working hole 2 are provided with annular clamping strips 201, the upper side of each working hole 2 is provided with a through hole 202, the lower side of each working hole 2 is provided with an accommodating groove 203, the upper side of each through hole 202 is provided with a protective shell 6, and the bottom surface of each accommodating groove 203 is vertically provided with a positioning rod 7; be equipped with fixed establishment in working hole 2, fixed establishment includes lead screw 3, nut 4 and mounting 5, the bottom of lead screw 3 sets up in the holding tank 203, the top runs through working hole 2 in proper order, through-hole 202 and the setting of protective housing 6, the bottom surface of lead screw 3 is equipped with and is used for locating lever 7 male constant head tank 301, nut 4 and 3 threaded connection of lead screw, and be located the inside of working hole 2, be equipped with on the upper and lower lateral wall of nut 4 and be used for annular card strip 201 male ring channel 401, be convenient for nut 4 free rotation, mounting 5 connects the top at lead screw 6.
Wherein, through-hole 202 and holding tank 203 are located the inside of annular card strip 201 to set up with annular card strip 201 concentric circles, guarantee nut 4 rotate with the synchronous normal clear that lead screw 3 removed.
Wherein, it has anti-skidding line or anti-skidding silica gel grain to distribute on the lateral wall of nut 4, and increase frictional force appears skidding the phenomenon when avoiding rotating nut 4.
Wherein, mounting 5 comprises two arcs, and the left side of arc is articulated each other, and the right side all is equipped with the connecting block, connects through the screw rod between the connecting block, can place the wire and fix between the arc.
The cross sections of the positioning rod 7 and the positioning groove 301 are rectangular, so that the screw rod 3 and the nut 4 are prevented from synchronously rotating to cause work failure.
The top end of the positioning rod 7 is provided with a limiting block 701, and the bottom surface of the positioning groove 301 is provided with a positioning hole 3011; the locating lever 7 runs through locating hole 3011 and sets up, stopper 701 and the laminating of constant head tank 301 inner wall, and stopper 701 can not shift out from locating hole 3011, and stopper 701 and constant head tank 301's cross-section rectangle both can prevent that lead screw 3 and nut 4 from rotating in step, causes the inefficacy of work, can control the distance that lead screw 3 removed again, prevents that lead screw 3 from droing.
Wherein, the middle part of braced frame 1 still is equipped with mounting box 8, is equipped with monitoring devices in the mounting box 8, and the wire waves the motion that drives braced frame to monitoring devices accepts and the relevant data of analysis.
The working principle is as follows: the fixing pieces 5 are respectively installed on each strand of wire, the corresponding nuts 4 can be rotated after installation, the distance is adjusted, the nuts 4 are rotated clockwise, the screw rods 3 move outwards, the distance between the fixing pieces 5 and the supporting frame 1 is increased, and otherwise, the distance is reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021306846.5U CN212275058U (en) | 2020-07-07 | 2020-07-07 | A device for monitoring wire galloping based on machine vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021306846.5U CN212275058U (en) | 2020-07-07 | 2020-07-07 | A device for monitoring wire galloping based on machine vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212275058U true CN212275058U (en) | 2021-01-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021306846.5U Expired - Fee Related CN212275058U (en) | 2020-07-07 | 2020-07-07 | A device for monitoring wire galloping based on machine vision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212275058U (en) |
-
2020
- 2020-07-07 CN CN202021306846.5U patent/CN212275058U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |