CN206563764U - A kind of electroscope - Google Patents
A kind of electroscope Download PDFInfo
- Publication number
- CN206563764U CN206563764U CN201720220087.2U CN201720220087U CN206563764U CN 206563764 U CN206563764 U CN 206563764U CN 201720220087 U CN201720220087 U CN 201720220087U CN 206563764 U CN206563764 U CN 206563764U
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- CN
- China
- Prior art keywords
- rotating shaft
- electroscope
- insulating bar
- gear
- arc chute
- 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.)
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Abstract
The utility model discloses a kind of electroscope, including insulating bar and electroscope, insulating bar top is provided with support frame, and support frame is provided with first rotating shaft, and insulating bar bottom is provided with the second rotating shaft, extend insulating bar provided with rotary handle in one end of second rotating shaft, second rotating shaft is provided with second gear, and first rotating shaft is provided with first gear, and first gear and second gear are connected by chain drive, electroscope bottom is provided with fixed seat, and fixed seat is fixedly connected with first rotating shaft.The utility model facilitates electroscope contact and measured body perpendicular contact, and arc chute can limit the slewing area of rotary handle, and then first rotating shaft and the slewing area of the second rotating shaft are limited, prevent because the situation that first rotating shaft and the second rotating shaft arbitrarily rotate and cause internal wiring to be wrapped in first rotating shaft and the second rotating shaft occurs；The positioning hole being uniformly arranged on arc chute, can play good positioning action, after angle is adjusted, and be not susceptible to change, stability is good.
Description
Technical field
The utility model belongs to electrical equipment technical field, more particularly to a kind of electroscope.
Background technology
With continuing to develop for China's economic construction, it is ensured that successively power supply is each department of national economy to electric power
Basic demand, improve the reliability of power supply turns into a vital task of current power department, is that this power department can be regular
Enter row line and overhaul of the equipments and maintenance work, to improve power supply reliability, and electroscope plays an important role wherein.
Need vertical with measured body when electroscope is used and contact good.It is difficult to do that this is many times in practical operation
Arrive.When that can not meet vertical, it may occur however that measured body has electricity, but the situation that electroscope can not be tested out, causes security incident.
And current electroscope can not mostly change angle, it is impossible to make electroscope vertical with measured body.
Utility model content
The purpose of this utility model is to adjust there is provided a kind of electroscope angle for above-mentioned the deficiencies in the prior art
Section, facilitates the electroscope of electroscope contact and measured body perpendicular contact.
To solve the above problems, technical solution adopted in the utility model is：
A kind of electroscope, including insulating bar and electroscope, the insulating bar top are provided with support frame, support frame as described above and set
There is first rotating shaft, the insulating bar bottom is provided with the second rotating shaft, and insulating bar is extended provided with rotation in one end of second rotating shaft
Handle, second rotating shaft is provided with second gear, and the first rotating shaft is provided with first gear, the first gear and second
Gear is connected by chain drive, and the electroscope bottom is provided with fixed seat, and the fixed seat is fixedly connected with first rotating shaft；
Locating dowel is additionally provided with the insulating bar, the locating dowel includes locating rod, the set being arranged on the insulating bar
The positioning cap being slidably connected outside the locating rod and with locating rod and the spring being sheathed on outside the locating rod, the rotation
Handle is provided with arc chute, and the positioning cap is arranged in the arc chute and slided along arc chute, described
It is uniformly provided with arc chute in some positioning holes matched with the positioning cap, the positioning hole and is provided with button.
Further, the rotary handle is marked with angle index line.
Further, in addition to lid, the lid is covered on support frame as described above.
It is using the beneficial effect produced by above-mentioned technical proposal：The utility model is simple in construction, swift to operate, convenient
Electroscope contact and measured body perpendicular contact, and arc chute can limit the slewing area of rotary handle, and then limit
First rotating shaft and the slewing area of the second rotating shaft, are prevented because first rotating shaft and the second rotating shaft are arbitrarily rotated and cause internal wiring
The situation for being wrapped in first rotating shaft and the second rotating shaft occurs；The positioning hole being uniformly arranged on arc chute, can be played very well
Positioning action, after angle is adjusted, be not susceptible to change, stability is good.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is cross section structure diagram of the present utility model；
Fig. 3 is the enlarged diagram in A portions in Fig. 2；
Fig. 4 is the structural representation of rotary handle of the present utility model；
Fig. 5 is the structural representation of the other direction of rotary handle of the present utility model；
Fig. 6 is the structural representation of a preferred embodiment of the present utility model.
In figure：1st, insulating bar；2nd, electroscope；3rd, support frame；4th, first rotating shaft；5th, the second rotating shaft；6th, rotary handle；7th,
Two gears；8th, first gear；9th, chain；10th, fixed seat；11st, locating dowel；11-1, locating rod；11-2, positioning cap；11-3, bullet
Spring；12nd, arc chute；13rd, positioning hole；14th, button；15th, lid.
Embodiment
Embodiment of the present utility model is described in further detail with reference to the accompanying drawings and examples.Following examples
For illustrating the utility model, but it can not be used for limiting scope of the present utility model.
A kind of electroscope as Figure 1-5, including insulating bar 1 and electroscope 2, the top of insulating bar 1 is provided with support
Frame 3, support frame as described above 3 is provided with first rotating shaft 4, and the bottom of insulating bar 1 is provided with the second rotating shaft 5, the one of second rotating shaft 5
Insulating bar 1 is extended provided with rotary handle 6 in end, and second rotating shaft 5 is provided with second gear 7, and the first rotating shaft 4 is provided with
First gear 8, the first gear 8 and second gear 7 are connected by chain 9, and the bottom of electroscope 2 is provided with fixed seat
10, the fixed seat 10 is fixedly connected with first rotating shaft 4；
Locating dowel 11 is additionally provided with the insulating bar 1, the locating dowel 11 includes the positioning being arranged on the insulating bar 1
Bar 11-1, be sheathed on the locating rod 11-1 it is outer and with the locating rod 11-1 positioning cap 11-2 being slidably connected and be sheathed on it is described fixed
Spring 11-3 outside the bar 11-1 of position, the rotary handle 6 is provided with arc chute 12, and the positioning cap 11-2 is arranged at described
Slide in arc chute 12 and along arc chute 12, some and positioning cap is uniformly provided with the arc chute 12
Button 14 is provided with the positioning hole 13 that 11-2 matches, the positioning hole 13.
The rotary handle 6 is marked with angle index line, can aid in determining the anglec of rotation of electroscope.
Fig. 6 is a preferred embodiment of the present utility model, and the electroscope also includes lid 15, and the lid 15 is covered
Close on support frame as described above 3, when without using electroscope, electroscope 2 is gone to directly over first rotating shaft 4, then pass through lid 15
Cover, can be with collision free and can be dust-proof.
When positioning cap 11-2 is in positioning hole 13, rotary handle 6 is in the lock state, when needing to carry out electrical verification,
Push button 14 and positioning cap 11-2 is exited positioning hole 13 and enter in arc chute 12, rotary handle 6 unlocks state, turns
Dynamic rotary handle 6, makes positioning cap 11-2 enter in next positioning hole 13, repeats aforesaid operations, until positioning cap 11-2 enters
In suitable positioning hole 13, complete after electrical verification work, positioning cap 11-2 is returned in the positioning hole 13 when most starting, that is, test
Electrical equipment 2 is gone to directly over first rotating shaft 4, then covers lid 15.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still be modified to the technical scheme described in previous embodiment, or which part technical characteristic is equal
Replace；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model embodiment technical scheme
Spirit and scope.
Claims (3)
1. a kind of electroscope, including insulating bar (1) and electroscope (2), it is characterised in that：Insulating bar (1) top is provided with branch
Support (3), support frame as described above (3) is provided with first rotating shaft (4), and insulating bar (1) bottom is provided with the second rotating shaft (5), described
Insulating bar (1) is extended provided with rotary handle (6) in one end of second rotating shaft (5), and second rotating shaft (5) is provided with second gear
(7), the first rotating shaft (4) is provided with first gear (8), and the first gear (8) and second gear (7) pass through chain (9)
Drive connection, electroscope (2) bottom is provided with fixed seat (10), and the fixed seat (10) is fixedly connected with first rotating shaft (4)；
Locating dowel (11) is additionally provided with the insulating bar (1), the locating dowel (11) includes being arranged on the insulating bar (1)
Locating rod (11-1), be sheathed on positioning cap (11-2) that the locating rod (11-1) is slidably connected outside and with locating rod (11-1) and
The spring (11-3) of the locating rod (11-1) outside is sheathed on, the rotary handle (6) is provided with arc chute (12), described
Positioning cap (11-2) is arranged in the arc chute (12) and slided along arc chute (12), the arc chute
(12) it is uniformly provided with to be provided with some positioning holes (13) matched with the positioning cap (11-2), the positioning hole (13) on and presses
Key (14).
2. a kind of electroscope according to claim 1, it is characterised in that：The rotary handle (6) is marked with angle index
Line.
3. a kind of electroscope according to claim 1 or 2, it is characterised in that：Also include lid (15), the lid (15)
Cover on support frame as described above (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720220087.2U CN206563764U (en) | 2017-03-08 | 2017-03-08 | A kind of electroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720220087.2U CN206563764U (en) | 2017-03-08 | 2017-03-08 | A kind of electroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206563764U true CN206563764U (en) | 2017-10-17 |
Family
ID=60032039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720220087.2U Active CN206563764U (en) | 2017-03-08 | 2017-03-08 | A kind of electroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206563764U (en) |
-
2017
- 2017-03-08 CN CN201720220087.2U patent/CN206563764U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |