CN203895806U - 10 kV fall-off type fuse protector fuse tube take-off insulating operation rod - Google Patents
10 kV fall-off type fuse protector fuse tube take-off insulating operation rod Download PDFInfo
- Publication number
- CN203895806U CN203895806U CN201420171077.0U CN201420171077U CN203895806U CN 203895806 U CN203895806 U CN 203895806U CN 201420171077 U CN201420171077 U CN 201420171077U CN 203895806 U CN203895806 U CN 203895806U
- Authority
- CN
- China
- Prior art keywords
- rod
- fall
- fuse
- fusion tube
- fuse tube
- Prior art date
- 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 - Fee Related
Links
- 230000001012 protector Effects 0.000 title abstract 5
- 239000002184 metal Substances 0.000 claims abstract description 26
- 230000004927 fusion Effects 0.000 claims description 40
- 238000009413 insulation Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 8
- 239000007787 solid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
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- Fuses (AREA)
Abstract
The utility model belongs to the field of 10 kV equipment operation safe tools and specifically relates to a 10 kV fall-off type fuse protector fuse tube take-off insulating operation rod comprising an insulating rod body which is formed by connecting three rod bodies in an up and down manner. A metal head is mounted on the top end of the uppermost rod body, the metal head is provided with a metal transverse rod, a metal support plate is arranged below the metal head and is fixed on the uppermost rod body, and the metal support plate is provided with a fuse tube groove. The 10 kV fall-off type fuse protector fuse tube take-off insulating operation rod is reasonable in structure. When a fuse tube of a fall-off type fuse protector is taken off, fuse tube connecting part is firmly clamped and hung on the operation rod. Convenience, safety and reliability of operation are realized. The problem that the fuse tube can easily fall off the operation rod in previous operation rod operating processes is solved. Safe utilization of the fuse tube of the fall-off type fuse protector is ensured.
Description
Technical field
The utility model relates to a kind of 10kV fuse switch fusion tube and wins insulating bar, belongs to 10kV equipment operating managing security tools and instruments field.
Background technology
10kV insulating bar is isolated high-voltage and line construction personnel, safing necessary managing security tools and instruments.Carrying out in power failure operation process, need to use insulating bar that the fusion tube of 10kV fuse switch is chosen down, guaranteeing has obvious cut-off point on dead line.
The bar head of 10kV insulating bar is the one-sided metal cross bar that stretches out 6～10 centimeters of level at present, in use be inserted in the draw ring of fuse switch fusion tube is left behind with cross bar, leave behind after fusion tube, with cross bar, fusion tube pile crown from fuse switch is chosen down again, but choosing in lower process, the position that the bar head of fusion tube and insulating bar blocks is not firm, and because action bars length is longer, in operating process, fusion tube easily drops from action bars, causes fusion tube to damage or injures transformer porcelain sleeve by a crashing object.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of safety, convenient operation, the fusion tube of safe and reliable 10kV fuse switch is won insulating bar while winning fusion tube.
10kV fuse switch fusion tube described in the utility model is won insulating bar, comprise the insulation body of rod, the insulation body of rod is formed by connecting up and down by three pair rod body, ferrule is installed on the body of rod top of the top, in ferrule, there is metal cross bar, metal profile is set below ferrule, and metal profile is fixed on the body of rod of the top, and fusion tube groove is set in metal profile.
Operation principle and process:
While winning the fusion tube of fuse switch, first be inserted in the draw ring of fuse switch fusion tube is left behind with cross bar, leave behind after fusion tube, fusion tube lower end is snapped in the fusion tube groove in metal profile, thereby it is solid that action bars and fusion tube connecting portion card are firmly linked with, handling safety is reliable, has solved the problem that in former operating process, fusion tube easily drops from action bars, has ensured the safe handling of fuse switch fusion tube.
The above-mentioned insulation body of rod is divided into three joints, is easy to carry, and when use, three pair rod body is connected.In the utility model, the connection between adjacent two pole bodies is preferably threaded, easy disassembly.
Rain cover is installed at the body of rod middle part of described the top, and rain cover is positioned at metal profile below, by rain cover is set, can prevents that rainwater etc. from flow operating personnel on hand along the insulation body of rod, thereby prevent electric shock, and security reliability is strong.
The beneficial effect that the utility model compared with prior art had is:
The utility model reasonable in design, in the time winning the fusion tube of fuse switch, action bars and fusion tube connecting portion card are firmly linked with solid, easy to operate and safe and reliable, solve the problem that in former action bars operating process, fusion tube easily drops from action bars, ensured the safe handling of fuse switch fusion tube.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1, the body of rod; 2, rain cover; 3, metal profile; 4, fusion tube groove; 5, ferrule; 6, metal cross bar.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1,10kV fuse switch fusion tube is won insulating bar and is comprised the insulation body of rod, the insulation body of rod is formed by connecting up and down by three pair rod body 1, ferrule 5 is installed on the body of rod top of the top, in ferrule 5, there is metal cross bar 6, metal profile 3 is set below ferrule 5, and metal profile 3 is fixed on the body of rod of the top, and fusion tube groove 4 is set in metal profile 3.
In the utility model, the insulation body of rod is divided into three joints, is easy to carry, and when use, three pair rod body 1 is connected, and adopts and is threaded, easy disassembly in the present embodiment between adjacent two pole bodies 1.
While winning the fusion tube of fuse switch, first be inserted in the draw ring of fuse switch fusion tube is left behind with cross bar, leave behind after fusion tube, fusion tube lower end is snapped in the fusion tube groove 4 in metal profile 3, thereby it is solid that action bars and fusion tube connecting portion card are firmly linked with, handling safety is reliable, has solved the problem that in former operating process, fusion tube easily drops from action bars, has ensured the safe handling of fuse switch fusion tube.
Except above-mentioned points, rain cover 2 is installed at the body of rod of the top middle part, and rain cover 2 is positioned at metal profile 3 belows, by rain cover 2 is set, can prevents that rainwater etc. from flow operating personnel on hand along the insulation body of rod, thereby prevent electric shock, and security reliability is strong.
Claims (3)
1. a 10kV fuse switch fusion tube is won insulating bar, comprise the insulation body of rod, it is characterized in that: the insulation body of rod is formed by connecting up and down by three pair rod body (1), ferrule (5) is installed on the body of rod top of the top, in ferrule (5), there is metal cross bar (6), in ferrule (5) below, metal profile (3) is set, metal profile (3) is fixed on the body of rod of the top, and fusion tube groove (4) is set in metal profile (3).
2. 10kV fuse switch fusion tube according to claim 1 is won insulating bar, it is characterized in that: between adjacent two pole bodies (1), adopt and be threaded.
3. 10kV fuse switch fusion tube according to claim 1 and 2 is won insulating bar, it is characterized in that: rain cover (2) is installed at the body of rod middle part of described the top, and rain cover (2) is positioned at metal profile (3) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171077.0U CN203895806U (en) | 2014-04-09 | 2014-04-09 | 10 kV fall-off type fuse protector fuse tube take-off insulating operation rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171077.0U CN203895806U (en) | 2014-04-09 | 2014-04-09 | 10 kV fall-off type fuse protector fuse tube take-off insulating operation rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203895806U true CN203895806U (en) | 2014-10-22 |
Family
ID=51722162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171077.0U Expired - Fee Related CN203895806U (en) | 2014-04-09 | 2014-04-09 | 10 kV fall-off type fuse protector fuse tube take-off insulating operation rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203895806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388393A (en) * | 2015-10-22 | 2016-03-09 | 国网山东省电力公司烟台供电公司 | 10kV insulating rod for preventing ground fault |
-
2014
- 2014-04-09 CN CN201420171077.0U patent/CN203895806U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388393A (en) * | 2015-10-22 | 2016-03-09 | 国网山东省电力公司烟台供电公司 | 10kV insulating rod for preventing ground fault |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 |