CN203390814U - High-voltage fuse replacing tool - Google Patents
High-voltage fuse replacing tool Download PDFInfo
- Publication number
- CN203390814U CN203390814U CN201320355210.3U CN201320355210U CN203390814U CN 203390814 U CN203390814 U CN 203390814U CN 201320355210 U CN201320355210 U CN 201320355210U CN 203390814 U CN203390814 U CN 203390814U
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- CN
- China
- Prior art keywords
- handle
- replacing tool
- sleeve
- handle section
- voltage insurance
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a high-voltage fuse replacing tool, which comprises a handle (2) and a sleeve (1), wherein the sleeve (1) is connected with the handle (2) through a connecting head (3) and is a round tube with a regular polygon inner hole (11). The high-voltage fuse replacing tool has the advantages that the use is convenient, the replacing time of a high-voltage fuse can be greatly reduced through adopting the high-voltage fuse replacing tool, and the work efficiency is improved.
Description
Technical field
The utility model relates to a kind of power system Maintenance and Repair instrument, particularly a kind of high-voltage insurance replacing tool.
Background technology
In the more electrical network of commercial power, because impact load is very large, cause high-voltage insurance fusing frequent, need to often change.
Outdoor 35kV voltage transformer is arranged on high-altitude conventionally, thereby it is larger to change high-voltage insurance difficulty, in addition outdoor screw is easy to get rusty, and high-voltage insurance screw is generally Philip's head screw, can only dismantle with cross screwdriver, not easy to operate, changing a high-voltage insurance often needs one or two hour, runs into the insurance that there is no replacing for a long time, and screw corrosion is serious, need maintainer just can complete the replacing of high-voltage insurance with destructive dismounting of electric tool, change high-voltage insurance very difficult.
Utility model content
The technical problems to be solved in the utility model is just: the problems referred to above that exist for prior art, and the utility model provides a kind of easy to use, high-voltage insurance replacing tool, and its use can significantly reduce the high-voltage insurance replacing time, increases work efficiency.
For achieving the above object, high-voltage insurance replacing tool of the present utility model, comprises handle, sleeve, and sleeve is connected by connector with handle, and wherein, sleeve is the cylinder with polygonal hole.
Preferably, above-mentioned connector is elbow; Above-mentioned sleeve endoporus is regular hexagon or dodecagon.
As further improvement of the utility model, above-mentioned handle is formed by connecting in turn by the different first handle section of diameter, second handle section, the 3rd handle section, and above-mentioned first handle section is connected with connector; Wherein first handle section diameter is less than second handle section, and the 3rd handle section diameter is maximum.
Further, for preventing accidental shock, above-mentioned handle is outside equipped with insulation sleeve.
Further, above-mentioned handle, at its lower end inside is provided with through hole, is provided with internal thread in through hole.
The utlity model has following advantage:
When 1, the utility model adopts the sleeve exchanging hex(agonal)screw of polygonal hole, convenient and time saving and energy saving, can increase substantially operating efficiency, reduce the work high above the ground time, the risk of reduction work high above the ground.
2, elbow design of the present utility model can move in a circle by driving handle operating personnel centered by sleeve, more laborsaving and convenient.
3, handle of the present utility model adopts segment design, has strengthened the applicability of high-voltage insurance replacing tool, has improved comfort, and can effectively prevent from dropping, and has reduced the danger of work high above the ground.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of sleeve.
Marginal data: 1, sleeve; 11, endoporus; 2, handle; 21, first handle section; 22, second handle section; 23, the 3rd handle section; 3, connector.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
[embodiment 1]
As depicted in figs. 1 and 2, the high-voltage insurance replacing tool of the present embodiment, comprises handle 2, sleeve 1, and sleeve 1 is connected by connector 3 with handle 2, and wherein, sleeve 1 is for having the cylinder of polygonal hole 11.At present, have part power office the Philip's head screw of electrical network mesohigh insurance use is replaced by hex(agonal)screw, high-voltage insurance instrument in the present embodiment adopts the sleeve 1 of polygonal hole 11, its taking-up or while putting into hex(agonal)screw, as long as the hexagonal that the endoporus of sleeve 1 11 is aimed to screw turns, during compared to original taking-up Philip's head screw, need to exert oneself at any time screwdriver to stick in cross recess, this high-voltage insurance replacing tool be more laborsaving and convenient.
[embodiment 2]
On the basis of embodiment 1, in the present embodiment, for more laborsaving and avoid perspiring and skidding or because of the situation of the stiff dumb turning handle inconvenience causing of cold weather hand due to operating personnel's palm of the hand, connector 3 in the present embodiment adopts elbow design, make handle 2 and sleeve 1 be an angle of 90 degrees, as long as it makes high-altitude application personnel hold handle 2, handle 2 is moved in a circle centered by sleeve 1,1 rotation of band moving sleeve, and needn't rotate by meticulous joystick 2, use convenient.In order to coordinate better the use of hex(agonal)screw, the endoporus 11 of above-mentioned sleeve 1 is regular hexagon or dodecagon.
[embodiment 3]
On the basis of embodiment 1 or 2, for ease of operating personnel, hold more easily this high-voltage insurance replacing tool, above-mentioned handle 2 is formed by connecting in turn by the different first handle section 21 of diameter, second handle section 22, the 3rd handle section 23, above-mentioned first handle section 21 is connected with connector 3, wherein, it is maximum that above-mentioned first handle section 21 diameters are less than second handle section 22, the three handle section 23 diameters.Three handle sections adopt different diameters, contribute to be applicable to different operating personnel's hand, the 3rd handle section 23 diameter maximums also convenient operation personnel are held other two sections and while fall taking this high-voltage insurance replacing tool, high-voltage insurance replacing tool is not easy landing, has increased the security of work high above the ground.
For preventing accidental shock, the outer insulation sleeve that is also provided with of handle 2 in the present embodiment.
In addition, handle 2 inside, lower end are provided with through hole, are provided with internal thread in through hole, and this high-voltage insurance replacing tool also can be connected with other instruments or support member by the internal thread in this through hole.
Below be only preferred embodiment of the present utility model, protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, the some improvements and modifications not departing under the utility model principle prerequisite, should be considered as protection domain of the present utility model.
Claims (7)
1. high-voltage insurance replacing tool, comprises handle (2), it is characterized in that, also comprises sleeve (1), and sleeve (1) is connected by connector (3) with handle (2), and described sleeve (1) is for having the cylinder of polygonal hole (11).
2. high-voltage insurance replacing tool according to claim 1, is characterized in that, described connector (3) is elbow.
3. high-voltage insurance replacing tool according to claim 1, is characterized in that, the endoporus (11) of described sleeve (1) is regular hexagon or dodecagon.
4. according to the arbitrary described high-voltage insurance replacing tool of claims 1 to 3, it is characterized in that, described handle (2) is formed by connecting in turn by the different first handle section (21) of diameter, second handle section (22), the 3rd handle section (23), and described first handle section (21) is connected with connector (3).
5. high-voltage insurance replacing tool according to claim 4, is characterized in that, described first handle section (21) diameter is less than second handle section (22), and described the 3rd handle section (23) diameter is maximum.
6. high-voltage insurance replacing tool according to claim 5, is characterized in that, described handle (2) is outside equipped with insulation sleeve.
7. high-voltage insurance replacing tool according to claim 5, is characterized in that, described handle (2) inside, lower end is provided with through hole, is provided with internal thread in through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320355210.3U CN203390814U (en) | 2013-06-20 | 2013-06-20 | High-voltage fuse replacing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320355210.3U CN203390814U (en) | 2013-06-20 | 2013-06-20 | High-voltage fuse replacing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203390814U true CN203390814U (en) | 2014-01-15 |
Family
ID=49902374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320355210.3U Expired - Lifetime CN203390814U (en) | 2013-06-20 | 2013-06-20 | High-voltage fuse replacing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203390814U (en) |
-
2013
- 2013-06-20 CN CN201320355210.3U patent/CN203390814U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |