CN218299640U - Power plant overhauls uses safe insulation protection device - Google Patents
Power plant overhauls uses safe insulation protection device Download PDFInfo
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- CN218299640U CN218299640U CN202222054213.5U CN202222054213U CN218299640U CN 218299640 U CN218299640 U CN 218299640U CN 202222054213 U CN202222054213 U CN 202222054213U CN 218299640 U CN218299640 U CN 218299640U
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- rod
- protection device
- locking
- plate
- power plant
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Abstract
The utility model discloses a power plant overhauls and uses safe insulation protection device, include: the utility model provides a power plant overhauls and uses safe insulation protection device solves the current end cap of order gram stick and appears becoming flexible easily in the use, and not hard up potential safety hazard that just has the dropping, and then can influence the result of use of order gram stick.
Description
Technical Field
The utility model relates to a power plant overhauls equipment technical field, especially relates to a power plant overhauls and uses safe insulation protection device.
Background
Need use the order gram stick to overhaul the operation at the power plant maintenance in-process, order gram stick is as safe insulation protection instrument for the short time is to the live-wire apparatus operation, to high voltage isolator's opening, closing during overhauing, the installation of earth connection etc. order gram stick comprises the body of rod, operating head, end cap, and wherein the end cap plays waterproof anti-impurity's effect, makes the security stronger.
The end cap of the conventional insulation pull rod is easy to loosen in the using process, so that the safety hazard that the insulation pull rod falls off due to loosening is caused, and the using effect of the insulation pull rod is further influenced.
Therefore, it is necessary to provide a safety insulation protection device for power plant maintenance to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming the prior art defect, the utility model provides a power plant overhauls and uses safe insulation protection device solves current order excellent end cap of gram and appears becoming flexible in the use easily, and not hard up potential safety hazard that just has the dropping, and then can influence the result of use of order excellent gram.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a power plant overhauls and uses safe insulation protection device, includes: the device comprises a rod body, an operating head, an installation mechanism, a plug and a locking rod;
the top of barred body is passed through installation mechanism and is connected with the operating head, makes the installation of operating head more swift through installation mechanism, and it is more convenient to dismantle when the maintenance, the bottom of barred body inserts in the end cap to through the rotatory joint of locking pole and end cap that is located the barred body below, make the end cap more firm with being connected of barred body.
In one embodiment, the mounting mechanism is composed of a mounting plate, a threaded hole, a base and a fixing bolt, wherein the bottom surface of the mounting plate is connected with the top surface of the rod body, the top surface of the mounting plate is in an open type arrangement, the threaded hole is formed in the top surface, the base is arranged in the mounting plate, the top surface of the base is provided with an operating head, and the base is connected with the threaded hole in a meshed mode through the fixing bolt.
In one embodiment, the plug comprises a shell, a locking plate, a through hole, positioning grooves, clamping grooves, a pressing plate and a spring, wherein the locking plate is arranged in the shell, the through hole is formed in the center of the locking plate, the diameter of the through hole is matched with that of a rod body, the positioning grooves are formed in the left side and the right side of the through hole, the size of each positioning groove is matched with that of the locking rod, the clamping grooves which are not communicated are formed in the bottoms of the front end and the rear end of the locking plate, the size of each clamping groove is matched with that of the locking rod, the pressing plate is arranged on the bottom surface of the locking plate, the spring is arranged on the bottom surface of the pressing plate, and the bottom of the spring is connected with the inner top surface of the shell.
In one embodiment, an insulating barrier is arranged above the locking rod.
In one embodiment, the top surface of the platen is a frosted surface.
The beneficial effects of the utility model are as follows:
(1) The utility model discloses a structure setting of end cap is difficult for taking place not hard up when order gram stick uses to simple to operate.
(2) The utility model discloses an installation mechanism makes the installation of operating head more swift, and it is more convenient to dismantle when the maintenance.
Drawings
FIG. 1 is a view of the overall structure of the present invention;
FIG. 2 is a detailed view of the connection between the stopper and the insulating rod of the present invention;
fig. 3 is a detailed view of the mounting mechanism of the present invention.
Wherein, the names corresponding to the reference numbers are: 1-rod body, 2-operating head, 3-installation mechanism, 31-installation plate, 32-threaded hole, 33-base, 34-fixing bolt, 4-plug, 41-shell, 42-locking plate, 43-through hole, 44-positioning groove, 45-clamping groove, 46-pressing plate, 47-spring and 5-locking rod.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
As shown in fig. 1-3, the utility model provides a pair of power plant overhauls and uses safe insulation protection device, include: the device comprises a rod body 1, an operating head 2, an installation mechanism 3, a plug 4 and a locking rod 5;
as shown in fig. 1-3, the top of the rod 1 is connected with the operating head 2 through the mounting mechanism 3, the mounting of the operating head 2 is faster through the mounting mechanism 3, the disassembly is more convenient during the maintenance, the bottom of the rod 1 is inserted into the plug 4, and the plug 4 is rotatably clamped with the plug 4 through the locking rod 5 located below the rod 1, so that the connection between the plug 4 and the rod 1 is firmer.
Preferably, in one embodiment, as shown in fig. 1-2, the mounting mechanism 3 is composed of a mounting plate 31, a threaded hole 32, a base 33, and a fixing bolt 34, wherein the bottom surface of the mounting plate 31 is connected with the top surface of the rod 1, the top surface of the mounting plate 31 is an open type, the threaded hole 32 is arranged in the top surface, the base 33 is arranged in the mounting plate 31, the top surface of the base 33 is provided with the operating head 2, the base 33 is engaged with the threaded hole 32 through the fixing bolt 34, so that the operating head 2 is stably connected with the rod 1, and the mounting and dismounting are more convenient when needing maintenance.
Preferably, in an embodiment, as shown in fig. 1 and 3, the plug 4 is composed of a housing 41, a locking plate 42, a through hole 43, a positioning groove 44, a clamping groove 45, a pressing plate 46 and a spring 47, wherein the locking plate 42 is disposed in the housing 41, the through hole 43 is disposed at the center of the locking plate 42, the diameter of the through hole 43 is matched with that of the rod 1, the positioning groove 44 is disposed at both sides of the through hole 43, the size of the positioning groove 44 is matched with that of the locking rod 5, the clamping groove 45 is disposed at the bottom of each of the front and rear ends of the locking plate 42, the size of the clamping groove 45 is matched with that of the locking rod 5, the pressing plate 46 is disposed at the bottom of the locking plate 42, the spring 47 is disposed at the bottom of the pressing plate 46, the bottom of the spring 47 is connected with the inner top surface of the housing 41, the rod 1 is inserted into the through hole 43 by adjusting the locking rod 5 of the locking rod 1 to be vertically aligned with the positioning groove 44, the two ends of the locking rod 5 are inserted into the positioning groove 44, and the pressing plate 46 is pressed downward to provide a moving space, the locking rod 4 is rotated by 90 degrees, so that the spring 45 and the rod 1 is returned to the rod 1 through the clamping groove 47.
Preferably, in one embodiment, an insulating barrier is arranged above the locking rod 5, and the purpose of the insulating barrier is to close the top of the plug 4 after the rod 1 is connected with the plug 4, so as to block impurities.
Preferably, in one embodiment, the top surface of the platen 46 is sanded in order to provide some additional friction to prevent loosening.
The utility model discloses theory of operation:
during operation, the base 33 is meshed with the threaded hole 32 of the mounting plate 31 through the fixing bolt 34, the operating head 2 is stably connected with the rod body 1, the locking rod 5 of the rod body 1 is adjusted to be vertically overlapped with the positioning groove 44, the rod body 1 is inserted into the through hole 43, two ends of the locking rod 5 are inserted into the positioning groove 44, the pressing plate 46 is pressed downwards, the spring 47 moves downwards to provide a moving space, the plug 4 rotates clockwise by 90 degrees, two ends of the locking rod 5 enter the clamping groove 45, and the rod body 1 is fixed through the return of the spring 47 and the pressing plate 46.
The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a power plant overhauls and uses safe insulation protection device which characterized in that includes: a rod body;
the top of barred body is passed through installation mechanism and is connected with the operating head, makes the installation of operating head more swift through installation mechanism, and it is more convenient to dismantle when the maintenance, the bottom of barred body inserts in the end cap to through the rotatory joint of locking pole and end cap that is located the barred body below, make the end cap more firm with being connected of barred body.
2. A power plant overhaul safety insulation protection device according to claim 1, wherein the mounting mechanism comprises a mounting plate, a threaded hole, a base and a fixing bolt, wherein the bottom surface of the mounting plate is connected with the top surface of the rod body, the top surface of the mounting plate is an open type arrangement, the threaded hole is formed in the top surface, the base is arranged in the mounting plate, the top surface of the base is provided with an operating head, and the base is meshed with the threaded hole through the fixing bolt and is connected with the operating head.
3. The safety insulation protection device for power plant overhaul according to claim 1, wherein the plug comprises a housing, a locking plate, a through hole, positioning grooves, clamping grooves, a pressing plate and a spring, the locking plate is arranged in the housing, the through hole is formed in the center of the locking plate, the diameter of the through hole is matched with that of the rod, the positioning grooves are formed in the left side and the right side of the through hole, the size of each positioning groove is matched with that of the locking rod, the clamping grooves which are not communicated are formed in the bottoms of the front end and the rear end of the locking plate, the size of each clamping groove is matched with that of the locking rod, the pressing plate is arranged on the bottom surface of the locking plate, the spring is arranged on the bottom surface of the pressing plate, and the bottom of the spring is connected with the inner top surface of the housing.
4. The safety insulation protection device for power plant overhaul according to claim 1, wherein an insulation baffle is arranged above the locking rod.
5. A plant service safety insulation protection device according to claim 3, wherein the top surface of the pressure plate is a frosted surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222054213.5U CN218299640U (en) | 2022-08-05 | 2022-08-05 | Power plant overhauls uses safe insulation protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222054213.5U CN218299640U (en) | 2022-08-05 | 2022-08-05 | Power plant overhauls uses safe insulation protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218299640U true CN218299640U (en) | 2023-01-13 |
Family
ID=84794425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222054213.5U Active CN218299640U (en) | 2022-08-05 | 2022-08-05 | Power plant overhauls uses safe insulation protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218299640U (en) |
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2022
- 2022-08-05 CN CN202222054213.5U patent/CN218299640U/en active Active
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