CN205074999U - Air switch installs and removes instrument - Google Patents
Air switch installs and removes instrument Download PDFInfo
- Publication number
- CN205074999U CN205074999U CN201520396600.4U CN201520396600U CN205074999U CN 205074999 U CN205074999 U CN 205074999U CN 201520396600 U CN201520396600 U CN 201520396600U CN 205074999 U CN205074999 U CN 205074999U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- sub
- air switch
- handle
- locating hole
- 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.)
- Active
Links
- 230000001012 protector Effects 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008571 general function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model relates to a low pressure air switch installs and removes instrument is particularly useful for the air switch that installs and removes the two poles of the earth, tripolar, take earth -leakage protector, including the handle, two screwdrivers blade are connected through at least one connecting rod to the handle. Compared with the prior art, the utility model discloses connect two screwdrivers blade on the handle, like this when dismouting air switch, only need to use the one hand hold the handle can, conveniently demolish air switch, efficiency is salvaged to improvement trouble that can be great, can avoid the mistake to bump electrified equipment, prevents that the person from electrocuteeing, shortens operating time.
Description
Technical field
The utility model relates to low-voltage air switch assembling and disassembling device, is particularly useful for the air switch installing and removing the two poles of the earth, three poles, band earth leakage protective device.
Background technology
At present, low-tension distribution box, resident's ammeter box internal loading switch use air switch in a large number, because this type switch installation site is intensive, the above air switch in the two poles of the earth all has two non-conterminous steady pins, switch to be fixed in case on frid by steady pin, switch steady pin is bottom switch, when stirring separately a steady pin when maintainer removes by hand, another steady pin is still stuck on frid, cannot air switch be removed, need both hands two flat mouth screwdrivers to stir simultaneously, remove comparatively inconvenience, delay and change the air switch time, affect breakdown repair efficiency.
Utility model content
Problems of the prior art are: when dismounting air switch, need both hands two flat mouth screwdrivers to stir simultaneously, remove comparatively inconvenience, affecting breachdown rescue efficiency, for solving the problem, providing a kind of air switch mounting or dismounting tools.
For achieving the above object, the utility model is by the following technical solutions:
Air switch mounting or dismounting tools, comprises handle, and handle connects two driver bits by least one connecting rod.
Connecting rod comprises female connecting rod and sub-connecting rod, and one end of female connecting rod and sub-connecting rod is set with driver bit, and female connecting rod is connected by alignment pin with sub-connecting rod.
Sub-connecting rod is processed with two-photo pole switch locating hole and three step switch locating hole, female connecting rod is processed with locating hole; When dismounting two-photo pole switch, the two-photo pole switch locating hole on sub-connecting rod and the correspondence of the locating hole on female connecting rod, alignment pin is arranged in the corresponding aperture of sub-connecting rod and female connecting rod; When dismounting three step switch, the three step switch locating hole of sub-connecting rod and the locating hole correspondence of female connecting rod, alignment pin is arranged in the corresponding aperture of sub-connecting rod and female connecting rod.
Relative to prior art, the utility model connects two driver bits on handle, like this when dismounting air switch, only one hand need be used to hold handle, conveniently remove air switch, breachdown rescue efficiency can be improved greatly, can avoid touching charging equipment by mistake, prevent the person from getting an electric shock, shorten the operating time.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein, 1 is flat mouth driver bit; 3 is female connecting rod I; 4 is triple-pole switch locating holes; 5 is female connecting rod II; 6 is insulated handles; 7 is alignment pin I; 8 is sub-connecting rod I; 9 is two-photo pole switch locating holes; 10 is alignment pin II; 11 is sub-connecting rod II.
Detailed description of the invention
As shown in Figure 1, air switch mounting or dismounting tools, comprises handle, and handle is insulated handle 6, and handle connects two driver bits by least one connecting rod.Connecting rod comprises female connecting rod and sub-connecting rod, and one end of female connecting rod and sub-connecting rod is set with driver bit, and female connecting rod is connected by alignment pin with sub-connecting rod.
Sub-connecting rod is processed with two-photo pole switch locating hole 9 and three step switch locating hole 4, female connecting rod is processed with locating hole; When dismounting two-photo pole switch, the two-photo pole switch locating hole 9 on sub-connecting rod and the correspondence of the locating hole on female connecting rod, alignment pin is arranged in the corresponding aperture of sub-connecting rod and female connecting rod; Flat mouth driver bit 1 is connected with two connecting rods, two connecting rods are arranged in parallel, female connecting rod I3 is connected by alignment pin I7 with sub-connecting rod I8, female connecting rod II5 is connected by alignment pin II10 with sub-connecting rod II11, as shown in Figure 1, by corresponding for flat mouth driver bit 1 air switch bottom steady pin nose, hand-held insulated handle 6 upwards pushes away, open air switch steady pin simultaneously, air switch is taken off from frid.
When dismounting three step switch, the relative motion of two flat mouth driver bits 1, the A phase of two corresponding three step switches of flat mouth driver bit 1 and C phase, the three step switch locating hole 4 of sub-connecting rod and the locating hole correspondence of female connecting rod, alignment pin is arranged in the corresponding aperture of sub-connecting rod and female connecting rod; Namely the flat mouth driver bit 1 of the below in Fig. 1 is moved down, move to the three step switch locating hole 4 on sub-connecting rod and the coincidence of the locating hole on female connecting rod, female connecting rod I3 is connected by alignment pin I7 with sub-connecting rod I8, female connecting rod II5 is connected by alignment pin II10 with sub-connecting rod II11, by corresponding for flat mouth driver bit 1 air switch bottom steady pin nose, hand-held insulated handle 6 upwards pushes away, and opens air switch steady pin simultaneously, is taken off by air switch from frid.
The configuration design of the utility model application Y type, to meet the work requirements of one-handed performance, utilizes the alphabetical connecting rod of adjustment, reaches and open the edge of a knife and shrink the edge of a knife, thus realize the general function of multiple types switch; Utilize the transformation of alignment pin simultaneously, reach convenient and change jaw size, change the kind air switch such as the two poles of the earth, three poles, thus the convenient function simultaneously opening steady pin; Handle all adopts insulating materials or by wrapped with insulation; Realize air switch to remove conveniently.
Claims (1)
1. air switch mounting or dismounting tools, comprises handle, it is characterized in that: handle connects two driver bits by least one connecting rod; Connecting rod comprises female connecting rod and sub-connecting rod, and one end of female connecting rod and sub-connecting rod is set with driver bit, and female connecting rod is connected by alignment pin with sub-connecting rod; Sub-connecting rod is processed with two-photo pole switch locating hole and three step switch locating hole, female connecting rod is processed with locating hole; When dismounting two-photo pole switch, the two-photo pole switch locating hole on sub-connecting rod and the correspondence of the locating hole on female connecting rod, alignment pin is arranged in the corresponding aperture of sub-connecting rod and female connecting rod; When dismounting three step switch, the three step switch locating hole of sub-connecting rod and the locating hole correspondence of female connecting rod, alignment pin is arranged in the corresponding aperture of sub-connecting rod and female connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520396600.4U CN205074999U (en) | 2015-06-10 | 2015-06-10 | Air switch installs and removes instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520396600.4U CN205074999U (en) | 2015-06-10 | 2015-06-10 | Air switch installs and removes instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205074999U true CN205074999U (en) | 2016-03-09 |
Family
ID=55427437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520396600.4U Active CN205074999U (en) | 2015-06-10 | 2015-06-10 | Air switch installs and removes instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205074999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875161A (en) * | 2015-06-10 | 2015-09-02 | 国家电网公司 | Tool for assembling and disassembling air switch |
-
2015
- 2015-06-10 CN CN201520396600.4U patent/CN205074999U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875161A (en) * | 2015-06-10 | 2015-09-02 | 国家电网公司 | Tool for assembling and disassembling air switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |