CN216412993U - Arc extinguishing support rod for replacing drop fuse by comprehensive operation method - Google Patents
Arc extinguishing support rod for replacing drop fuse by comprehensive operation method Download PDFInfo
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- CN216412993U CN216412993U CN202122918719.1U CN202122918719U CN216412993U CN 216412993 U CN216412993 U CN 216412993U CN 202122918719 U CN202122918719 U CN 202122918719U CN 216412993 U CN216412993 U CN 216412993U
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- arc extinguishing
- fuse
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- bypass drainage
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Abstract
The utility model provides an arc extinguishing support rod for replacing a drop fuse by a comprehensive operation method, wherein the drop fuse is provided with a bypass drainage wire, the arc extinguishing support rod for replacing the drop fuse by the comprehensive operation method comprises a fixing structure, a bypass drainage wire fixing clamp, an insulating tube and an arc extinguishing structure, the fixing structure is connected with the arc extinguishing structure, and the fixing structure is used for being connected with a cross arm of the drop fuse; the insulating tube is arranged outside the bypass drainage line in a surrounding manner; the insulating tube is kept away from arc extinguishing structure one end and all is provided with bypass drainage line fixation clamp, and bypass drainage line fixation clamp is used for fixing the bypass drainage line that falls the fuse. The utility model effectively solves the problem that the bypass drainage wire has no place to be fixed in the process of replacing the drop fuse by a comprehensive operation method; the bypass drainage wire has good stability, and the risk of short circuit is avoided; the time for personnel to operate is reduced; after the bypass drainage wires are lapped, the drainage wires have reliably fixed positions when the upper and lower broken-end drainage wires of the drop fuse are disconnected.
Description
Technical Field
The utility model belongs to the field of hot-line work special tools, and particularly relates to an arc extinguishing support rod for replacing a drop fuse by a comprehensive operation method.
Background
At present, in the process of replacing the drop fuse in an electrified way, the drop fuse is replaced mostly by adopting an insulating glove operation method, and the replacement of the drop fuse by the insulating glove operation method can cause short-time line power failure and influence the normal production and life power consumption of residents.
Later, in order to avoid short-term power failure when the drop fuse is replaced, the live working is carried out by adopting a comprehensive working method. The drop fuse can be replaced by the comprehensive operation method, so that the power failure time of a client can be shortened, the operation process is too complex, and the electric shock risk of personnel is higher than that of other operation modes. The method has the advantages that firstly, the bypass drainage wire is fixed without places when a comprehensive operation method is used, the method adopted at the present stage is to fix the bypass drainage wire on the cross arm by using an insulating rope, the operation time of the method is too long, operators need to firstly bind the insulating wire and also need to bind the bypass drainage wire, the frequent operation is greatly increased, the risk that the drainage wire faces the ground at intervals when swinging along with wind occurs is increased, and when a drop fuse is replaced by the comprehensive operation method, after the drainage wire at the upper end and the lower end of the drop fuse is cut off, the drainage wire is fixed without places, and the short circuit fault at intervals and relatively occurs; and finally, in the moment of overlapping the bypass drainage wire, if a fusion tube of a drop fuse suddenly drops, a serious illegal event with a load overlapping the drainage wire exists, so that the equipment safety is endangered, and an accident event of casualties is also caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem of no fixed position and stability of a bypass flow diverter in the process of replacing a drop fuse by a comprehensive operation method by providing an arc extinguishing support rod for replacing the drop fuse by the comprehensive operation method.
In order to solve the technical problems, the utility model adopts the technical scheme that: the arc extinguishing support rod for replacing the drop fuse by the comprehensive operation method is provided, the drop fuse is provided with a bypass drainage wire, the arc extinguishing support rod for replacing the drop fuse by the comprehensive operation method comprises a fixing structure, a bypass drainage wire fixing clamp, an insulating tube and an arc extinguishing structure, the fixing structure is connected with the arc extinguishing structure, and the fixing structure is used for being connected with a cross arm of the drop fuse; the arc extinguishing structure is connected with two insulating tubes, the two insulating tubes are respectively arranged on two sides of the arc extinguishing structure, and the insulating tubes surround and are arranged on the outer side of the bypass flow guide line; the insulating tube is kept away from arc extinguishing structure one end and all is provided with bypass drainage line fixation clamp, and bypass drainage line fixation clamp is used for fixing the bypass drainage line that falls the fuse.
In the optional embodiment of this embodiment, fixed knot constructs including bracing piece, crosspiece fixation clamp and closing device, and the bracing piece is connected with arc extinguishing structure, and the one end that the arc extinguishing structure was kept away from to the bracing piece is connected with the crosspiece fixation clamp, is provided with closing device on the crosspiece fixation clamp, and the crosspiece fixation clamp passes through closing device and is connected with the cross arm that falls the fuse.
Further, the arc extinguishing structure includes arc control device and closing switch, closing switch and arc control device signal connection, and arc control device and bracing piece are connected.
In an alternative embodiment of this embodiment, the material of the crosspiece fixing clips is an insulating material.
In an optional implementation manner of this embodiment, the material of the insulating tube is an insulating material.
In the use, the user will fall the cross arm card of fuse on the crosspiece fixation clamp, then fixes through the closing device of screwing, and then the user fixes the bypass drainage wire through bypass drainage wire fixation clamp, then penetrates in the insulating tube and switches on with arc extinguishing device, then starts closing switch, switches on the bypass drainage wire. Subsequent replacement operations can then commence.
The utility model has the advantages and positive effects that: by adopting the technical scheme, the problem that the bypass drainage wire is fixed in place in the process of replacing the drop fuse by a comprehensive operation method is effectively solved; the bypass drainage wire has good stability, and the risk of short circuit is avoided; the time for personnel to operate is reduced; after the bypass drainage wires are lapped, the drainage wires have reliably fixed positions when the upper and lower broken-end drainage wires of the drop fuse are disconnected; and solves the problem that the fusion tube of the falling container is suddenly dropped to overlap the drainage wire with load.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic front view of the structure of the present invention in use.
In the figure:
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples without making any creative effort, shall fall within the protection scope of the present application.
Unless otherwise defined, technical or scientific terms used in the embodiments of the present application should have the ordinary meaning as understood by those having ordinary skill in the art. The use of "first," "second," and similar terms in the present embodiments does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. "Upper," "lower," "left," "right," "lateral," "vertical," and the like are used solely in relation to the orientation of the components in the figures, and these directional terms are relative terms that are used for descriptive and clarity purposes and that can vary accordingly depending on the orientation in which the components in the figures are placed.
As shown in fig. 1 or 2, the arc extinguishing support rod of the drop fuse is replaced by the comprehensive operation method of the embodiment, the drop fuse is provided with the bypass lead wire 4, the arc extinguishing support rod of the drop fuse replaced by the comprehensive operation method comprises a fixing structure 1, a bypass lead wire fixing clamp 2, an insulating tube 3 and an arc extinguishing structure 5, the fixing structure 1 is connected with the arc extinguishing structure 5, and the fixing structure 1 is used for being connected with a cross arm of the drop fuse; the arc extinguishing structure 5 is connected with the two insulating tubes 3, the two insulating tubes 3 are respectively arranged on two sides of the arc extinguishing structure 5, and the insulating tubes 3 are arranged outside the bypass lead wire 4 in a surrounding manner; insulating tube 3 keeps away from 5 one ends of arc extinguishing structure and all is provided with bypass drainage line fixation clamp 2, and bypass drainage line fixation clamp 2 is used for fixing bypass drainage line 4 of falling the fuse.
In an optional embodiment of this embodiment, the fixing structure 1 includes a support rod 11, a crosspiece fixing clip 12 and a pressing device 13, the support rod 11 is connected with the arc extinguishing structure 5, and one end of the support rod 11 away from the arc extinguishing structure 5 is connected with the crosspiece fixing clip 12, the pressing device 13 is arranged on the crosspiece fixing clip 12, and the crosspiece fixing clip 12 is connected with a cross arm of a drop fuse through the pressing device 13.
Further, the arc extinguishing structure 5 includes an arc extinguishing device 51 and a closing switch 52, the closing switch 52 is electrically connected with the arc extinguishing device 51, and the arc extinguishing device 51 is connected with the supporting rod 11.
In an alternative embodiment of this embodiment, the material of the rail fixing clip 12 is an insulating material.
In an optional embodiment of this embodiment, the material of the insulating tube 3 is an insulating material.
In the use, the user will fall the cross arm card of fuse on crosspiece fixation clamp 12, then fixes through closing device 13 of screwing, and then the user fixes bypass drainage wire 4 through bypass drainage wire fixation clamp 2, then penetrates in insulating tube 3 and with arc control device 5 switch-on, then starts closing switch 52, switches on bypass drainage wire 4. Subsequent replacement operations can then commence.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (5)
1. The utility model provides an synthesize operation method and change arc extinguishing bracing piece of falling fuse, it is provided with bypass drainage wire (4) to fall the fuse, its characterized in that: the device comprises a fixing structure (1), a bypass drainage line fixing clamp (2), an insulating tube (3) and an arc extinguishing structure (5), wherein the fixing structure (1) is connected with the arc extinguishing structure (5), and the fixing structure (1) is used for being connected with a cross arm of a drop fuse;
the arc extinguishing structure (5) is connected with the two insulating tubes (3), the two insulating tubes (3) are respectively arranged on two sides of the arc extinguishing structure (5), and the insulating tubes (3) are arranged outside the bypass drainage wire (4) in a surrounding manner;
keep away from insulating tube (3) arc extinguishing structure (5) one end all is provided with bypass drainage line fixation clamp (2), bypass drainage line fixation clamp (2) are used for right bypass drainage line (4) that fall the fuse fix.
2. An arc extinguishing support rod for replacing a drop fuse according to the integrated operation method of claim 1, characterized in that: fixed knot constructs (1) including bracing piece (11), crosspiece fixation clamp (12) and closing device (13), bracing piece (11) with arc extinguishing structure (5) are connected, just bracing piece (11) are kept away from the one end of arc extinguishing structure (5) with crosspiece fixation clamp (12) are connected, be provided with closing device (13) on crosspiece fixation clamp (12), crosspiece fixation clamp (12) are passed through closing device (13) with the cross arm that falls the fuse is connected.
3. An arc extinguishing support rod for replacing a drop fuse according to the integrated operation method of claim 2, characterized in that: the arc extinguishing structure (5) comprises an arc extinguishing device (51) and a closing switch (52), the closing switch (52) is connected with the arc extinguishing device (51) through an electric signal, and the arc extinguishing device (51) is connected with the supporting rod (11).
4. An arc extinguishing support rod for replacing a drop fuse according to the integrated operation method of claim 2, characterized in that: the crosspiece fixing clip (12) is made of an insulating material.
5. An arc extinguishing support rod for replacing a drop fuse according to the integrated operation method of claim 1, characterized in that: the insulating tube (3) is made of an insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122918719.1U CN216412993U (en) | 2021-11-25 | 2021-11-25 | Arc extinguishing support rod for replacing drop fuse by comprehensive operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122918719.1U CN216412993U (en) | 2021-11-25 | 2021-11-25 | Arc extinguishing support rod for replacing drop fuse by comprehensive operation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216412993U true CN216412993U (en) | 2022-04-29 |
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ID=81302990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122918719.1U Active CN216412993U (en) | 2021-11-25 | 2021-11-25 | Arc extinguishing support rod for replacing drop fuse by comprehensive operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216412993U (en) |
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2021
- 2021-11-25 CN CN202122918719.1U patent/CN216412993U/en active Active
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