CN220568880U - Power transmission line fault monitoring device - Google Patents
Power transmission line fault monitoring device Download PDFInfo
- Publication number
- CN220568880U CN220568880U CN202322163628.0U CN202322163628U CN220568880U CN 220568880 U CN220568880 U CN 220568880U CN 202322163628 U CN202322163628 U CN 202322163628U CN 220568880 U CN220568880 U CN 220568880U
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- China
- Prior art keywords
- clamping
- transmission line
- power transmission
- screw rod
- clamping frame
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 51
- 238000012806 monitoring device Methods 0.000 title claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 6
- 238000011900 installation process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a power transmission line fault monitoring device, in particular to the technical field of power transmission line monitoring, which comprises two clamping frame plates symmetrically sleeved outside a power transmission cable, wherein a monitoring host is connected below one of the clamping frame plates, an arc-shaped clamping groove is formed in the inner side of the clamping plate, a plurality of movable clamping fixing pieces are arranged in the inner side of the clamping groove and are distributed equidistantly and extend to the outer side of the clamping frame plate through the clamping frame plates, the inner ends of the plurality of clamping fixing pieces are attached to the outer wall of the power transmission cable, and auxiliary positioning pieces are arranged on the upper surface of the clamping frame plates. According to the utility model, the movement adjustment of the clamping fixing piece can be carried out on the clamping frame plate according to the diameter of the power transmission cable, so that the device is suitable for mounting power transmission cables with different diameters, the device is prevented from being moved by wind on the line due to unstable fixation, the variable-diameter occlusion mounting of the device is realized, and the practicability is improved.
Description
Technical Field
The utility model relates to the technical field of power transmission line monitoring, in particular to a power transmission line fault monitoring device.
Background
The transmission line is an important component of the power system, once the system is seriously affected by faults, the system is required to be monitored and maintained regularly in daily use so as not to be affected by unexpected faults, and the normal use of subsequent power equipment is affected.
The existing power transmission line fault monitoring device can be fixed on a power transmission cable when in use, but the diameter of the power transmission cable is different due to the difference of power transmission standards of the power transmission line, so that the phenomenon that part of components cannot be tightly attached to the power transmission cable to cause unstable equipment installation in the equipment installation process can exist, and the normal use of the equipment is affected.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a power transmission line fault monitoring device which comprises two clamping frame plates symmetrically sleeved outside a power transmission cable, wherein a monitoring host is connected below one of the clamping frame plates, an arc-shaped clamping groove is formed in the inner side of the clamping plate, a plurality of movable clamping fixing pieces are arranged in the inner side of the clamping groove and are distributed at equal intervals and extend to the outer side of the clamping frame plate through the clamping frame plates, the inner ends of the plurality of clamping fixing pieces are attached to the outer wall of the power transmission cable, and an auxiliary positioning piece is mounted on the upper surface of the clamping frame plate and extends to one side of the power transmission cable and is attached to the power transmission cable.
In a preferred embodiment, a connecting piece extending outwards is mounted at the edge of the two clamping plates which is adjacent to each other, and a bolt for fixedly connecting the two clamping plates is arranged on the connecting piece in a penetrating manner.
In a preferred embodiment, a plurality of screw holes penetrate through the clamping frame plate, the clamping fixing piece penetrates through the clamping frame plate through the screw holes, the clamping fixing piece comprises clamping screws penetrating through the screw holes, and two ends of each clamping screw extend to the inner side of the clamping groove and the outer side of the clamping frame plate respectively.
In a preferred embodiment, a connecting hemisphere is fixed at the end of the clamping screw rod located at the inner side of the clamping groove, a movable connecting ball sleeve is sleeved outside the connecting hemisphere, a clamping plate is fixed on the outer wall of the connecting ball sleeve, and inner anti-slip patterns are arranged on the surface, far away from the connecting ball sleeve, of the clamping plate.
In a preferred embodiment, a rotating shaft is arranged at the end part of the clamping screw rod positioned outside the clamping frame plate, and an outer anti-skid pattern is arranged on the outer wall of the rotating shaft.
In a preferred embodiment, the auxiliary positioning member comprises a support fixed on the upper surface of the clamping frame plate, a threaded pipe is arranged on the outer wall of the support, an auxiliary screw rod penetrating through the support is inserted into the threaded pipe, a positioning plate is arranged at the end part of the auxiliary screw rod positioned at the inner side of the support, and a knob is arranged at the end part of the auxiliary screw rod positioned at the outer side of the support.
The utility model has the technical effects and advantages that:
according to the utility model, the movement adjustment of the clamping fixing piece can be carried out on the clamping frame plate according to the diameter of the power transmission cable, so that the device is suitable for mounting power transmission cables with different diameters, the device is prevented from being moved by wind on the line due to unstable fixation, the variable-diameter occlusion mounting of the device is realized, and the practicability is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
fig. 3 is a schematic view of a part of a clamping fixture according to the present utility model.
Reference numerals illustrate: the clamping device comprises a clamping frame plate 1, a monitoring host, a clamping groove 3, a connecting sheet 4, bolts 5, clamping screws 6, a connecting hemisphere 7, a connecting spherical sleeve 8, a clamping plate 9, inner anti-skid threads 10, a rotating shaft 11, outer anti-skid threads 12, a support 13, a threaded pipe 14, an auxiliary screw 15, a positioning plate 16, a knob 17 and a power transmission cable 18.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
The utility model provides a transmission line fault monitoring device as shown in fig. 1-3, including two clamping frame plates 1 that the symmetry cover is established in the outside of transmission line 18, be connected with monitoring host 2 in the below of one of them clamping frame plate 1, be equipped with curved centre gripping groove 3 in the inboard of clamping plate, be equipped with a plurality of movable centre gripping mounting in centre gripping groove 3 inboard, a plurality of centre gripping mounting equidistantly distributes, and run through clamping frame plate 1 and extend to the outside of clamping frame plate 1, the inner laminating of a plurality of centre gripping mounting is on the outer wall of transmission line 18, upper surface mounting at clamping frame plate 1 has auxiliary positioning piece, auxiliary positioning piece extends to transmission line 18 one side and laminating with it;
a connecting piece 4 extending outwards is arranged at the edge of the two clamping frame plates 1, which is close to each other, and a bolt 5 for fixedly connecting the two clamping frame plates 1 is penetrated through the connecting piece 4;
on the basis of the above, during installation, the clamping grooves 3 of the clamping frame plates 1 are aligned to the outside of the power transmission cable 18, the positions of the two clamping frame plates 1 are adjusted, after the connecting plates 4 at the edges are aligned, the connecting plates 4 at the same side are fixedly connected by using bolts 5 to pass through the connecting plates 4 at the same side, then the clamping fixing piece is moved, the inner end carrying box of the clamping fixing piece is arranged on the outer wall of the power transmission cable 18, and then secondary auxiliary positioning and fixing are carried out through the auxiliary positioning piece, so that the installation of equipment is realized;
wherein, because the centre gripping mounting is movable, can remove the regulation on centre gripping frame plate 1 according to the size of power transmission cable 18 diameter to be applicable to the power transmission cable 18 installation of different diameter sizes, prevent to move by wind on the line because of fixed unstability leads to equipment, realize the reducing interlock installation of equipment, improved the practicality.
A plurality of screw holes penetrate through the clamping frame plate 1, the clamping fixing piece penetrates through the clamping frame plate 1 through the screw holes, the clamping fixing piece comprises a clamping screw rod 6 penetrating through the screw holes, and two ends of the clamping screw rod 6 extend to the inner side of the clamping groove 3 and the outer side of the clamping frame plate 1 respectively;
a connecting hemisphere 7 is fixed at the end part of the clamping screw 6 positioned at the inner side of the clamping groove 3, a movable connecting ball sleeve 8 is sleeved outside the connecting hemisphere 7, a clamping plate 9 is fixed on the outer wall of the connecting ball sleeve 8, and an inner anti-skid pattern 10 is arranged on the surface of the clamping plate 9 away from the connecting ball sleeve 8;
wherein, connect ball cover 8 cover in the outside of connecting hemisphere 7, can rotate in the outside of connecting hemisphere 7, make grip block 9 can carry out the multi-angle and adjust, make things convenient for grip block 9 outside laminating on the outer wall of power transmission cable 18, and interior anti-skidding line 10 can increase the frictional force between grip block 9 and the power transmission cable 18 outer wall, make grip block 9 more firm to the centre gripping of power transmission cable 18.
A rotating shaft 11 is arranged at the end part of the clamping screw 6 positioned outside the clamping frame plate 1, and an outer anti-skid pattern 12 is arranged on the outer wall of the rotating shaft 11;
on the basis of the above, after two clamping frame plates 1 are connected together, the clamping fixing piece is moved, namely the rotating shaft 11 is rotated, the clamping screw rod 6 is driven to rotate in the screw hole, the internal and external movement of the clamping screw rod is realized, the inner end of the clamping screw rod 6 is moved to one side of the outer wall of the power transmission cable 18, the clamping plate 9 at the inner end of the clamping screw rod 6 is attached to the outer wall of the power transmission cable 18, and the clamping screw rod 6 can move due to the fact that the clamping plate 9 is movably connected with the clamping screw rod 6 through the connecting ball sleeve 8 and the connecting hemisphere 7, and the moving distance of the clamping fixing pieces can be freely adjusted according to the diameter of the power transmission cable 18 under the condition that the clamping fixing pieces are arranged, so that the fixed clamping of the power transmission cable 18 with different sizes is realized, and the applicability of the equipment in the installation process is improved.
Wherein, the outer anti-skid lines 12 on the outer wall of the rotating shaft 11 are convenient for the user to rotate the rotating shaft 11.
The auxiliary positioning piece comprises a support 13 fixed on the upper surface of the clamping frame plate 1, a threaded pipe 14 is arranged on the outer wall of the support 13, an auxiliary screw 15 penetrating through the support 13 is inserted into the threaded pipe 14, a positioning plate 16 is arranged at the end part of the auxiliary screw 15 positioned at the inner side of the support 13, and a knob 17 is arranged at the end part of the auxiliary screw 15 positioned at the outer side of the support 13.
On the basis of the above, after the clamping fixing piece moves and fixes, the knob 17 drives the auxiliary screw 15 to rotate in the threaded pipe 14, the position of the auxiliary screw 15 is adjusted, the locating plate 16 at the inner end of the auxiliary screw is attached to the outer wall of the power transmission cable 18 to assist and fix, the locating plate 16 is fixed at the end part of the auxiliary screw 15, the locating plate 16 is made of rubber materials, the attachment between the locating plate 16 and the outer wall of the power transmission cable 18 is tight, the friction force is large, a certain auxiliary supporting effect can be effectively provided, and the stability of equipment installation is further improved.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. The utility model provides a transmission line fault monitoring device, establish at the outside two grip brackets of transmission line including the symmetry cover, be connected with the monitoring host in the below of one of them grip bracket, a serial communication port, be equipped with curved centre gripping groove in the inboard of centre gripping splint, inboard at the centre gripping groove is equipped with a plurality of mobilizable centre gripping mounting, a plurality of centre gripping mounting equidistance distributes, and run through the grip bracket and extend to the outside of grip bracket, the inner laminating of a plurality of centre gripping mounting is on the outer wall of transmission line, upper surface mounting at the grip bracket has auxiliary positioning spare, auxiliary positioning spare extends to transmission line one side and laminates rather than.
2. The transmission line fault monitoring device according to claim 1, wherein: the edge that two grip-frame plates are close to is installed the connection piece that extends outside, runs through on the connection piece and is used for two grip-frame plates fixed connection's bolt.
3. The transmission line fault monitoring device according to claim 1, wherein: the clamping fixing piece penetrates through the clamping frame plate through the screw hole, the clamping fixing piece comprises a clamping screw rod penetrating through the screw hole, and two ends of the clamping screw rod extend to the inner side of the clamping groove and the outer side of the clamping frame plate respectively.
4. A transmission line fault monitoring device according to claim 3, characterized in that: the end part of the clamping screw rod positioned at the inner side of the clamping groove is fixedly provided with a connecting hemisphere, the outside of the connecting hemisphere is sleeved with a movable connecting ball sleeve, the outer wall of the connecting ball sleeve is fixedly provided with a clamping plate, and the surface of the clamping plate far away from the connecting ball sleeve is provided with inner anti-skid patterns.
5. A transmission line fault monitoring device according to claim 3, characterized in that: the end part of the clamping screw rod positioned outside the clamping frame plate is provided with a rotating shaft, and the outer wall of the rotating shaft is provided with outer anti-skid patterns.
6. The transmission line fault monitoring device according to claim 1, wherein: the auxiliary positioning piece comprises a support fixed on the upper surface of the clamping frame plate, a threaded pipe is arranged on the outer wall of the support, an auxiliary screw rod penetrating through the support is inserted into the threaded pipe, a positioning plate is arranged at the end part of the auxiliary screw rod positioned at the inner side of the support, and a knob is arranged at the end part of the auxiliary screw rod positioned at the outer side of the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322163628.0U CN220568880U (en) | 2023-08-11 | 2023-08-11 | Power transmission line fault monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322163628.0U CN220568880U (en) | 2023-08-11 | 2023-08-11 | Power transmission line fault monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220568880U true CN220568880U (en) | 2024-03-08 |
Family
ID=90089099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322163628.0U Active CN220568880U (en) | 2023-08-11 | 2023-08-11 | Power transmission line fault monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220568880U (en) |
-
2023
- 2023-08-11 CN CN202322163628.0U patent/CN220568880U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |