CN208336006U - A kind of adjustable low-voltage air switch operation stick - Google Patents
A kind of adjustable low-voltage air switch operation stick Download PDFInfo
- Publication number
- CN208336006U CN208336006U CN201820387320.0U CN201820387320U CN208336006U CN 208336006 U CN208336006 U CN 208336006U CN 201820387320 U CN201820387320 U CN 201820387320U CN 208336006 U CN208336006 U CN 208336006U
- Authority
- CN
- China
- Prior art keywords
- operation stick
- switch
- collet
- adjustable low
- voltage air
- 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
Landscapes
- Breakers (AREA)
Abstract
The utility model discloses a kind of adjustable low-voltage air switch operation sticks characterized by comprising operation stick；The switch collet of described operation stick one end, switch collet and the movable connection of operation stick are set, and switch collet is equipped with opening；The threaded fastener and movable block of the switch collet are set, for adjusting the openings of sizes of switch collet；Connecting line and driving device are equipped on the inside of the operation stick, for driving and adjusting the angle of switch collet；The other end of the operation stick is equipped with aperture and operation handle, and operation handle passes through aperture and one end of connecting line connects, and the other end of connecting line is connect with driving device.The utility model has the advantage of realize the angular adjustment of switch collet；Using the angle of the fixed switch collet of driving device；Operation stick is lengthened using extension rod, guarantees personnel safety while completing breaker operator.
Description
Technical field
The utility model relates to power domains, more particularly, to a kind of adjustable low-voltage air switch operation stick.
Background technique
Currently, it is daily low-voltage circuit breaker is stopped power transmission work and breaker after line fault movement tripping examination send work
When, due to general breaker be it is sealed, be not easy to check internal, breaker has in the presence of once being caused by failure, load impact
Breaker occur internal fault short circuit or close instantaneous load it is excessive and cause breaker explode possibility, to cause the person
Injury.To keep enough safe distances, staff can be operated using a section 10kV insulating bar, but be operated
It can not be in the process switch knob stress using suitable angle, usually will appear operating stick in operating process and switch knob is de-
The phenomenon that from so as to cause operation failure.
Utility model content
The utility model is to overcome defect described in the above-mentioned prior art, provides a kind of adjustable low-voltage air switch operation
Stick.
In order to solve the above technical problems, the technical solution of the utility model is as follows:
A kind of adjustable low-voltage air switch operation stick, comprising: operation stick；
The switch collet of described operation stick one end, switch collet and the movable connection of operation stick are set, and switch collet is set
There is opening；
The threaded fastener and movable block of switch collet are set, for adjusting the openings of sizes of switch collet；
Connecting line and driving device are equipped on the inside of the operation stick, for driving and adjusting the angle of switch collet；
The other end of the operation stick is equipped with aperture and operation handle, and operation handle passes through aperture and one end of connecting line connects
It connects, the other end of connecting line is connect with driving device.
Above-mentioned working principle are as follows: operation stick is connect with the switch collet with opening, to realize on certain distance
Control operation is carried out to breaker；In operation, if the opening of operator's discovery switch collet is due to excessive or too small, no
When being able to satisfy the demand of operation, operation stick is withdrawn to and is passed through the threaded fastener adjustment openings of sizes of switch collet, then again
Carry out breaker operator；
Operation stick is equipped with driving device in the one end for being equipped with switch collet, is equipped with and opens in the other end opposite with switch collet
Hole, operation handle, operation handle and driving device wired connection；One end of aperture is unlocked position, and the other end of aperture is lock
Positioning is set；When in use, operation handle is first in unlocked position, operator by for the first time operation attempt or it is preparatory
After solution switch collet answers preset angle, operation handle is moved to latched position, contacts driving device simultaneously with switch collet
Pressure is generated to switch collet, stablizes switch collet in an angle, reaches and switch collet angle required for operator
The effect of degree.
Preferably, one end of the operation stick is equipped with interconnecting piece, is equipped with the first shaft on the inside of interconnecting piece；
The switch collet is equipped with rotating disk in one end opposite with opening, and rotating disk can by the first shaft and interconnecting piece
Rotary type connection.
Preferably, the operation stick is additionally provided with connector sleeve in one end of operation handle, has connection screw thread on the inside of connector sleeve,
For being detachably connected with screwed extension rod.
Preferably, the driving device is spring, using the elasticity of spring, when operation handle moves on to latched position, even
The other end of wiring just closer to spring, mitigates pulling force of the spring by connecting line, spring is made to pass through the side of recovery own form
Formula contacts with switch collet and generates certain pressure.
Preferably, the threaded fastener is dovetail screw, in order to which operator adjusts the openings of sizes of switch collet.
Preferably, the interconnecting piece is turnably connect with operation stick, is pressed from both sides for switching simultaneously in horizontal and vertical adjustment
The angle of head.
Preferably, the position that first shaft and rotating disk are connect with the first shaft is equipped with detent, makes above-mentioned component
Stable mutual positional relationship, when operator is adjusted using relatively large external force, detent can just be moved.
Compared with prior art, the beneficial effect of technical solutions of the utility model is:
By the way that driving device and handle is arranged in operation stick, when being in the unlocked position handle, operator passes through rotation
The angle of disk adjustment switch collet, is then moved to the fixed switch collet of latched position for handle again, realizes the angle of switch collet
Degree is adjusted；
By the way that fishtail bolt is arranged, the openings of sizes that switch collet is adjusted by adjusting movable block, swallow are enabled an operator to
The head of tail bolt also provides the component for operation by human hand, and operator is facilitated to operate；
By setting driving device and operation handle, when operation handle being made to be moved to latched position, driving device be can provide
The pressure put to good use to switch collet, the angle of fixed switch collet；
Operation stick can also be attached with extension rod, and operator can use according to the needs of practical breaker operator
Extension rod lengthens operation stick, guarantees personnel safety while completing breaker operator.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is adjustable low-voltage air switch operation stick schematic diagram.
Fig. 2 is adjustable low-voltage air switch operation stick switch collet schematic diagram.
Fig. 3 is adjustable low-voltage air switch operation stick schematic diagram of driving device.
Fig. 4 is adjustable low-voltage air switch operation stick operation handle schematic diagram.
1 is switch collet, and 2 be threaded fastener, and 3 be rotating disk, and 4 be operation stick, and 5 be aperture, and 6 be operation handle, and 7 are
Extension rod, 8 be movable block, and 9 be driving device, and 10 be connecting line, and 11 be connector sleeve, and 12 be interconnecting piece.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；
In order to better illustrate this embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent actual product
Size；
To those skilled in the art, it is to be understood that certain known features and its explanation, which may be omitted, in attached drawing
's.
The technical solution of the utility model is described further with reference to the accompanying drawings and examples.
Embodiment 1
A kind of adjustable low-voltage air switch operation stick, as shown in Figure 1, comprising: operation stick 4；
The switch collet 1 of 4 one end of operation stick, switch collet 1 and the movable connection of operation stick 4 are set, and switch collet 1 is set
There is opening；
The threaded fastener 2 and movable block 8 of switch collet 1 are set, for adjusting the openings of sizes of switch collet 1；
Connecting line 10 and driving device 9 are equipped on the inside of operation stick 4, for driving and adjusting the angle of switch collet 1；
The other end of operation stick 4 is equipped with aperture 5 and operation handle 6, and operation handle 6 passes through the one of aperture 5 and connecting line 10
End connection, the other end of connecting line 10 are connect with driving device 9.
Operation stick 4 is connect with the switch collet 1 with opening, is controlled on certain distance breaker to realize
Operation；In operation, if operator has found that the opening of switch collet 1 due to excessive or too small, is not able to satisfy the need of operation
When asking, operation stick 4 is withdrawn and openings of sizes is adjusted by the threaded fastener 2 of switch collet 1, then re-starts breaker behaviour
Make；
Operation stick 4 is equipped with driving device 9 in the one end for being equipped with switch collet 1, sets in the other end opposite with switch collet 1
There are aperture 5, operation handle 6, operation handle 6 and 9 wired connection of driving device；One end of aperture 5 is unlocked position, aperture 5
The other end is latched position；When in use, operation handle 6 is first in unlocked position, in operator by operating for the first time
After trial or preparatory understanding switch collet 1 answer preset angle, operation handle 6 is moved to latched position, keeps driving device 9 past
The direction for switching collet 1 generates pressure, stablizes switch collet 1 in an angle, reaches switch required for operator
The effect of 1 angle of collet.
In the present embodiment, one end of operation stick 4 is equipped with interconnecting piece 12, is equipped with the first shaft on the inside of interconnecting piece 12；
The switch collet 1 one end opposite with opening be equipped with rotating disk 3, rotating disk 3 by the first shaft with connect
Portion 12 turnably connects.
In the present embodiment, operation stick 4 is additionally provided with connector sleeve 11 in one end of operation handle 6, has on the inside of connector sleeve 11
Connection screw thread, for being detachably connected with screwed extension rod 7.
In the present embodiment, the driving device 9 is spring, and when operation handle 6 is in latched position, spring is sprung back
It is contacted with the first shaft.
In the present embodiment, threaded fastener 2 is dovetail screw.
In the present embodiment, interconnecting piece 12 is turnably connect with operation stick 4, make switch collet 1 can simultaneously laterally and
It is longitudinal to carry out angle adjustment.
In the present embodiment, the position that the first shaft and rotating disk 3 are connect with the first shaft is equipped with detent, makes above-mentioned portion
Part can stablize mutual positional relationship, and when operator is adjusted using relatively large external force, detent can just be moved；Behaviour
When making the entrance latched position of handle 6, driving device 9 contacts with the first shaft and enters what it was formed by the detent being periodically arranged
Card slot enhances fixed effect.
The process for using of adjustable low-voltage air switch operation stick is described below:
Before carrying out inspection or other operations to breaker, operation handle 6 is moved to unlocked position first by operator,
Making to switch collet 1 can be rotated, and operator also judges whether the length of operation stick 4 is enough, if not enough, using having
The extension rod 7 of screw thread is lengthened；
Operator carries out attempting operation for the first time, and switch collet 1 is protruded into and attempts to operate in breaker, if it is possible to
It is successfully controlled, then continues to complete the process of entire breaker operator；If it fails, then pulling out operation stick 4, spiral shell is utilized
The openings of sizes of the adjustment switch collet 1 of line fastener 2, manually adjusts switch collet 1 to suitable angle, by manipulator
Handle 6 is moved to latched position, and the angle of fixed switch collet 1 can continue the relevant operation of breaker again, guarantee
Complete the personal safety that operator is ensured while breaker operator process.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (7)
1. a kind of adjustable low-voltage air switch operation stick characterized by comprising operation stick；
The switch collet (1) of described operation stick one end, switch collet (1) and operation stick (4) movable connection, switch folder are set
Head (1) is equipped with opening；
Threaded fastener (2) and movable block (8) in switch collet (1) is set, for adjusting the opening of switch collet (1)
Size；
Connecting line (10) and driving device (9) are equipped on the inside of the operation stick (4), for driving and adjusting switch collet (1)
Angle；
The other end of the operation stick (4) is equipped with aperture (5) and operation handle (6), and operation handle (6) passes through aperture (5) and connects
One end of wiring (10) connects, and the other end of connecting line (10) is connect with driving device (9).
2. adjustable low-voltage air switch operation stick according to claim 1, which is characterized in that the operation stick (4)
One end is equipped with interconnecting piece (12), and the first shaft is equipped on the inside of interconnecting piece (12)；
Switch collet (1) is equipped with rotating disk in one end opposite with opening, and rotating disk (3) passes through the first shaft and interconnecting piece
(12) turnable connection.
3. adjustable low-voltage air switch operation stick according to claim 1, which is characterized in that the operation stick (4) exists
One end of operation handle (6) is additionally provided with connector sleeve (11), has connection screw thread on the inside of connector sleeve (11), for it is screwed
Extension rod is detachably connected.
4. adjustable low-voltage air switch operation stick according to claim 1, which is characterized in that the driving device (9)
For spring.
5. adjustable low-voltage air switch operation stick according to claim 1, which is characterized in that the threaded fastener
It (2) is dovetail screw.
6. adjustable low-voltage air switch operation stick according to claim 2, which is characterized in that the interconnecting piece (12) with
Operation stick (4) turnably connects, for simultaneously in the angle of horizontal and vertical adjustment switch collet (1).
7. the adjustable low-voltage air switch operation stick according to claim 2 or 6, which is characterized in that first shaft
The position connecting with rotating disk (3) with the first shaft is equipped with detent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820387320.0U CN208336006U (en) | 2018-03-21 | 2018-03-21 | A kind of adjustable low-voltage air switch operation stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820387320.0U CN208336006U (en) | 2018-03-21 | 2018-03-21 | A kind of adjustable low-voltage air switch operation stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208336006U true CN208336006U (en) | 2019-01-04 |
Family
ID=64783286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820387320.0U Active CN208336006U (en) | 2018-03-21 | 2018-03-21 | A kind of adjustable low-voltage air switch operation stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208336006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108346526A (en) * | 2018-03-21 | 2018-07-31 | 广东电网有限责任公司清远供电局 | A kind of adjustable low-voltage air switch operation stick |
-
2018
- 2018-03-21 CN CN201820387320.0U patent/CN208336006U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108346526A (en) * | 2018-03-21 | 2018-07-31 | 广东电网有限责任公司清远供电局 | A kind of adjustable low-voltage air switch operation stick |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208207012U (en) | A kind of Special-purpose test tool for electrified lightning arrester | |
| CN208336006U (en) | A kind of adjustable low-voltage air switch operation stick | |
| CN205141180U (en) | Remote pincerlike earth connection wire end terminal | |
| CN112510383B (en) | Clamping type quick-release grounding rod | |
| CN111900659A (en) | Low-voltage draw-out type switch cabinet | |
| CN207097766U (en) | A kind of emergency cut-off means of high voltage breaker | |
| CN108346526A (en) | A kind of adjustable low-voltage air switch operation stick | |
| CN209692065U (en) | Anticreep pine data security transmission protects jack | |
| CN207640485U (en) | Hook electrode component with Telescopic | |
| CN209029784U (en) | A kind of ring network cabinet interlocking mechanism | |
| CN207097692U (en) | A kind of low tension switch operation device | |
| CN213521042U (en) | Telescopic low-voltage live working tool clamp | |
| CN205992651U (en) | A kind of Novel connecting ground wire function lever apparatus | |
| CN205666151U (en) | Contact tight type circuit breaker | |
| CN202200247U (en) | Live-working R-type pin remover | |
| CN205406337U (en) | Circuit breaker moment rocker | |
| CN205319349U (en) | A special fastener for switch test | |
| CN209591823U (en) | Transmission structure of knife switch driving spindle of grounding switch assembly | |
| CN211828662U (en) | Switching-off device for circuit breaker | |
| CN205070293U (en) | Electric line kite secant ware | |
| CN207977527U (en) | Can multi-angle fix the medical plate that uses | |
| CN208508013U (en) | Ground wire connector and ground wire grounding device | |
| CN103078192B (en) | Short-circuit grounding device | |
| CN209153952U (en) | Fixed screw knife auxiliary device in a kind of improvement | |
| CN207925324U (en) | A kind of replaceable scalable low pressure operation stick |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |