CN211577223U - Overhead fault indicating device - Google Patents
Overhead fault indicating device Download PDFInfo
- Publication number
- CN211577223U CN211577223U CN202020100170.8U CN202020100170U CN211577223U CN 211577223 U CN211577223 U CN 211577223U CN 202020100170 U CN202020100170 U CN 202020100170U CN 211577223 U CN211577223 U CN 211577223U
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- China
- Prior art keywords
- semi
- ring clamp
- sleeve
- rod
- host computer
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of power equipment, in particular to an overhead fault indicating device, which comprises a host, a mounting frame and a loading and unloading rod, wherein the mounting frame comprises a first semi-ring clamp, a second semi-ring clamp and a driving rod; the mounting rack enables the vertical movement of the driving rod to drive the two semi-annular clamps of the mounting rack to rotate through the matching of the gear and the rack, so that the opening and closing actions are completed; simultaneously, the up-and-down motion of actuating lever is accomplished through the lead screw and the screw hole cooperation of installing in the host computer, loads and unloads the bottom of the fixed host computer of sleeve of pole, and the screwdriver at inside bull stick top rotates the bull stick for actuating lever up-and-down motion has thereby realized utilizing on ground to load and unload the pole installation and dismantle fault indication device host computer, has reduced staff's safety risk, the utility model discloses simple structure is reliable, has very strong practicality.
Description
Technical Field
The utility model relates to a power equipment technical field specifically is built on stilts fault indication device.
Background
The fault indicator is a device installed on a power line (overhead line, cable, and bus bar) to indicate a fault current. Most fault indicators can only discriminate, indicating a short circuit fault by detecting the characteristics of the short circuit current. The fault indicator is a device installed on a power line (overhead line, cable, and bus bar) to indicate a fault current. Most fault indicators can only discriminate, indicating a short circuit fault by detecting the characteristics of the short circuit current.
The existing fault indicator, particularly a clamp-type fault indicator, is very inconvenient to install and disassemble, and if the fault indicator is directly installed and disassembled by hands during ascending, the operation difficulty is high and the fault indicator is very unsafe.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an overhead fault indication device can install and dismantle fault indicator without ascending a height to reduce staff's installation risk.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses an overhead fault indicating device, including host computer, mounting bracket and loading and unloading pole, the mounting bracket includes first semi-ring clamp, second semi-ring clamp and actuating lever, the bottom of first semi-ring clamp and second semi-ring clamp with the host computer top is articulated, the root of first semi-ring clamp and second semi-ring clamp is equipped with the gear, the upper portion of actuating lever sets up the rack, the rack respectively with the gear engagement of first semi-ring clamp and second semi-ring clamp root, the lower part of actuating lever sets up the lead screw, the host computer is inside to set up vertical screw through-hole, the lead screw is worn to establish in the screw through-hole, the bottom of lead screw is equipped with the bolt head; the loading and unloading rod comprises a rotating rod and a sleeve, the sleeve is sleeved on the rotating rod, a screwdriver matched with the bolt head is arranged at the top of the rotating rod, and the sleeve is detachably and fixedly connected with the bottom of the host machine.
Install first semi-ring clamp and the semi-ring clamp of second at host computer top when the actuating lever reciprocated, because the meshing of gear and rack turns into the vertical motion of actuating lever first semi-ring clamp and the circular motion of the semi-ring clamp of second to accomplish the action that the mounting bracket opened and shut, simultaneously pass through the messenger staff who loads and unloads the pole subaerial alright make the actuating lever up-and-down motion, the sleeve top and the host computer bottom fixed connection of loading and unloading pole, the bull stick top of sleeve inside is equipped with the screwdriver, will the bolt head of actuating lever bottom rotates, thereby makes the lead screw part of actuating lever realize the up-and-down motion in the screw through-hole in the host computer.
Furthermore, the bolt head is hexagonal, and the screwdriver is an inner hexagonal sleeve matched with the bolt head.
Furthermore, the lower parts of the sleeve and the rotating rod are provided with insulating handles.
Furthermore, the bottom edge of the threaded through hole is provided with an annular clamping boss, and the bolt head is arranged in the annular clamping boss; the top end of the sleeve is clamped in the annular clamping boss.
Further, the edge of the bottom of the main engine is provided with a plurality of stabilizing clamping grooves, the edge of the top of the sleeve is provided with a plurality of stabilizing rods, the tail ends of the stabilizing rods are provided with stabilizing blocks, and the stabilizing blocks are clamped in the stabilizing clamping grooves.
The utility model has the advantages that: the utility model discloses an overhead fault indicating device sets up the mounting bracket at the host computer top, and the mounting bracket passes through the cooperation of gear and rack, makes the vertical motion of actuating lever drive two semi-annular clamps of mounting bracket to rotate to accomplish the action of opening and shutting; simultaneously, the up-and-down motion of actuating lever is accomplished through the lead screw and the screw hole cooperation of installing in the host computer, loads and unloads the bottom of the fixed host computer of sleeve of pole, and the screwdriver at inside bull stick top rotates the bull stick for actuating lever up-and-down motion has thereby realized utilizing on ground to load and unload the pole installation and dismantle fault indication device host computer, has reduced staff's safety risk, the utility model discloses simple structure is reliable, has very strong practicality.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural view of the mounting frame of the present invention;
FIG. 2 is a schematic view of the structure of the loading and unloading rod of the present invention;
the reference numbers are as follows: the device comprises a main machine 1, a mounting frame 2, a mounting frame 3, a loading and unloading rod 11, an annular clamping boss 12, a stabilizing clamping groove 21, a first semi-ring clamp 22, a second semi-ring clamp 23, a driving rod 31, a rotating rod 32, a sleeve 211, a gear 231, a rack 231, a screw rod 232, a bolt head 233, a screwdriver 311, an insulating handle 312, a stabilizing rod 321 and a stabilizing block 322.
Detailed Description
As shown in fig. 1-2: the overhead fault indicating device comprises a host 1, a mounting frame 2 and a loading and unloading rod 3, wherein the mounting frame 2 comprises a first semi-ring clamp 21, a second semi-ring clamp 22 and a driving rod 23, the bottom ends of the first semi-ring clamp 21 and the second semi-ring clamp 22 are hinged to the top of the host 1, gears 211 are arranged at the roots of the first semi-ring clamp 21 and the second semi-ring clamp 22, a rack 231 is arranged at the upper part of the driving rod 23, the rack 231 is respectively meshed with the gears 211 at the roots of the first semi-ring clamp 21 and the second semi-ring clamp 22, a screw rod 232 is arranged at the lower part of the driving rod 23, a vertical threaded through hole is formed in the host 1, the screw rod 232 is arranged in the threaded through hole in a penetrating manner; the assembling and disassembling rod 3 comprises a rotating rod 31 and a sleeve 32, the sleeve 32 is sleeved on the rotating rod 31, the top of the rotating rod 31 is provided with a screwdriver 311 matched with a bolt head 233, and the sleeve 32 is detachably and fixedly connected with the bottom of the host 1.
Install first semi-ring clamp 21 and second semi-ring clamp 22 at host computer 1 top, when actuating lever 23 reciprocated up and down, because the meshing of gear 211 and rack 231, turn into the circular motion of first semi-ring clamp 21 and second semi-ring clamp 22 with the vertical motion of actuating lever 23, thereby accomplish the action that mounting bracket 2 opened and shut, simultaneously through the messenger staff who loads and unloads pole 3 subaerial alright make actuating lever 23 up-and-down motion, the sleeve 32 top and the host computer 1 bottom fixed connection of loading and unloading pole 3, the bull stick 31 top of the inside of sleeve 32 is equipped with screwdriver 311, rotate the bolt head 233 of actuating lever 23 bottom, thereby make the lead screw 232 part of actuating lever 23 realize up-and-down motion in the screw through-hole in the main part.
In this embodiment, the bolt head 233 is a hexagon, and the screwdriver 311 is a matching socket 32.
In this embodiment, the lower portions of the sleeve 32 and the rotating rod 31 are provided with the insulating handles 312, and when the worker installs and detaches on the ground, the worker holds the insulating handles 312 of the posts, so that electric shock can be effectively prevented.
In this embodiment, the bottom edge of the threaded through hole is provided with an annular clamping boss 11, and the bolt head 233 is arranged in the annular clamping boss 11; the top end of the sleeve 32 is clamped in the annular clamping boss 11, and the annular clamping boss 11 and the sleeve 32 are connected in a non-rotatable manner, so that the rotating rod 31 can effectively rotate the driving rod 23, and slip does not occur.
In this embodiment, the edge of the bottom of the host 1 is provided with a plurality of stabilizer slots 12, the edge of the top of the sleeve 32 is provided with a plurality of stabilizer bars 321, the end of each stabilizer bar 321 is provided with a stabilizer block 322, the stabilizer blocks 322 are connected in the stabilizer slots 12, and the mounting and dismounting rod 3 needs to support the host 1 when the host 1 is mounted or dismounted, so that the supporting area is increased by using the stabilizer slots 12 and the stabilizer blocks 322 to achieve a stable effect.
The utility model discloses an overhead fault indicating device sets up mounting bracket 2 at host computer 1 top, and mounting bracket 2 makes the vertical motion of actuating lever 23 drive two semi-annular clamps of mounting bracket 2 to rotate through the cooperation of gear 211 and rack 231 to accomplish the action of opening and shutting; simultaneously, the up-and-down motion of actuating lever 23 is accomplished through the lead screw 232 and the screw hole cooperation of installing in host computer 1, loads and unloads the bottom of the sleeve 32 fixed host computer 1 of pole 3, and the screwdriver 311 at inside bull stick 31 top rotates bull stick 31 for actuating lever 23 up-and-down motion, thereby realized utilizing on ground to load and unload the installation of pole 3 and dismantle fault indication device host computer 1, reduced staff's safety risk, the utility model discloses simple structure is reliable, has very strong practicality.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. Overhead fault indicating device, its characterized in that: the mounting frame comprises a main machine, a mounting frame and a loading and unloading rod, wherein the mounting frame comprises a first semi-ring clamp, a second semi-ring clamp and a driving rod, the bottom ends of the first semi-ring clamp and the second semi-ring clamp are hinged to the top of the main machine, gears are arranged at the roots of the first semi-ring clamp and the second semi-ring clamp, racks are arranged at the upper part of the driving rod and are respectively meshed with the gears at the roots of the first semi-ring clamp and the second semi-ring clamp, a screw rod is arranged at the lower part of the driving rod, a vertical threaded through hole is formed in the main machine, the screw rod is arranged in the threaded through hole in a penetrating mode, and a bolt; the loading and unloading rod comprises a rotating rod and a sleeve, the sleeve is sleeved on the rotating rod, a screwdriver matched with the bolt head is arranged at the top of the rotating rod, and the sleeve is detachably and fixedly connected with the bottom of the host machine.
2. The overhead fault indication device of claim 1, wherein: the bolt head is hexagonal, and the screwdriver is an inner hexagonal sleeve matched with the bolt head.
3. The overhead fault indication device of claim 1, wherein: and the lower parts of the sleeve and the rotating rod are provided with insulating handles.
4. The overhead fault indication device of claim 1, wherein: the bottom edge of the threaded through hole is provided with an annular clamping boss, and the bolt head is arranged in the annular clamping boss; the top end of the sleeve is clamped in the annular clamping boss.
5. The overhead fault indication device of claim 1, wherein: the edge of host computer bottom is equipped with a plurality of stabilizer slots, the edge at sleeve top is equipped with a plurality of stabilizer bars, the stabilizer bar end is equipped with the stabilizing block, the stabilizing block joint in the stabilizer slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020100170.8U CN211577223U (en) | 2020-01-16 | 2020-01-16 | Overhead fault indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020100170.8U CN211577223U (en) | 2020-01-16 | 2020-01-16 | Overhead fault indicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211577223U true CN211577223U (en) | 2020-09-25 |
Family
ID=72555193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020100170.8U Expired - Fee Related CN211577223U (en) | 2020-01-16 | 2020-01-16 | Overhead fault indicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211577223U (en) |
-
2020
- 2020-01-16 CN CN202020100170.8U patent/CN211577223U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20220116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |