CN207397966U - A kind of operation lever of group of formula electric appliance divide-shut brake - Google Patents
A kind of operation lever of group of formula electric appliance divide-shut brake Download PDFInfo
- Publication number
- CN207397966U CN207397966U CN201721247393.1U CN201721247393U CN207397966U CN 207397966 U CN207397966 U CN 207397966U CN 201721247393 U CN201721247393 U CN 201721247393U CN 207397966 U CN207397966 U CN 207397966U
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- Prior art keywords
- support tube
- activity
- electric appliance
- shut brake
- activity operations
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Abstract
The utility model is related to the operation levers of a kind of group of formula electric appliance divide-shut brake.It is mainly made of fixed operation end, activity operations end, resetting spring, spring retainer baffle ring, elastic threads, support tube, aperture regulation swivel nut, insulated handle, Insulation spanner；There is fixed operation end on the left end of support tube, under have activity operations end, the two is fixed on the left end of support tube into pincer by pin activity, activity operations end is connected with resetting spring, there are spring retainer baffle ring and elastic threads in support tube, the right end of support tube is connected with aperture regulation swivel nut, insulated handle, Insulation spanner.The utility model is simple in structure, easy to operate, safe to use.
Description
Technical field
The utility model is related to the operation levers of a kind of group of formula electric appliance divide-shut brake.
Background technology
The electric apparatus quality level of existing market is each has something to recommend him, and existing paper industry up-to-dateness is irregular, production line
More, the usage amount of the electric appliances such as breaker is big, and often, breaker switching on and off is entirely directly to be connect with hand to the switching on and off of breaker
Touch because production scene humidity is big, electric appliance often may surface it is charged, sometimes encounter breaker because line short trip,
When operating personnel go to close a floodgate, breaker will blow out, even blow, and cause personnel's injury accident.
The content of the invention
The purpose of this utility model is that：Make the operation lever of a kind of group of formula electric appliance divide-shut brake.
What the purpose of this utility model was realized in：It mainly by fixed operation end, activity operations end, resetting spring,
Spring retainer baffle ring, elastic threads, support tube, aperture regulation swivel nut, insulated handle, Insulation spanner composition；On the left end of support tube
Have fixed operation end, under have activity operations end, the two is fixed on the left end of support tube, activity operations into pincer by pin activity
End is connected with resetting spring, there is spring retainer baffle ring and elastic threads in support tube, the right end of support tube be connected with aperture regulation swivel nut,
Insulated handle, Insulation spanner.
The utility model advantage is：With operation lever divide-shut brake, because operation lever has certain length, operating personnel close a floodgate
When, people does not have to lean on breaker too near, has effectively evaded because breaker blows out the risk brought.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Icon explanation：1st, fixed operation end, 2, activity operations end, 3, resetting spring, 4, spring retainer baffle ring, 5, tense
Line, 6, support tube, 7, aperture regulation swivel nut, 8, insulated handle, 9, Insulation spanner.
Specific embodiment
As shown in Figure 1：The utility model includes the fixed operation end 1 with bushing pipe, and bushing tube shell is fixed on pin
On activity operations end 2, on the connecting hinge at activity operations end 2, the resetting spring 3 of 5 front end of elastic threads is sleeved on, for limiting
The spring retainer baffle ring 4 of 3 scope of activities of resetting spring processed resets activity operations end and keeps treating working condition, fixed operation end 1
Bushing pipe sleeve on the support tube 6, be provided with aperture regulation swivel nut 7 on support tube 6, the insulated handle 8 of adjustable position,
It is fixed on the Insulation spanner 9 for forming linkage on insulated handle 8 by elastic threads 5 and activity operations end 2.Insulated handle 8 can be adjusted
The rate of tension of elastic threads 5 is adjusted in the locked position of support tube 6, achievees the purpose that adjust movable end and fixing end aperture；Hand
The insulated handle 8 held, pinches and puts Insulation spanner 9, and the folding at activity operations end 2 is realized by the transmission of elastic threads 5.
Concrete operations are as follows：
During combined floodgate, it is put into the fixing end 1 of combined floodgate instrument above breaker, movable end 2 is put into breaker closing handle
In the following, pressure spanner 9, the movable end 2 of combined floodgate instrument are closed, upper lift 8 a certain distance of handle, just the switch lever of breaker
It closes.
It during separating brake, is put into the fixing end 1 of combined floodgate instrument above the switch lever of breaker, the movable end 2 of combined floodgate instrument
It is put into below breaker, depresses spanner 9, the movable end 2 of combined floodgate instrument is closed, and 8 a certain distance of handle is depressed, just open circuit
The switch lever of device separates.
The different sizes with utensil of setting height(from bottom) of formula electric appliance are dialled according to breaker etc., in divide-shut brake, can suitably be adjusted
The position of aperture regulation swivel nut 7 reaches optimum efficiency to ensure suitable angle.
Claims (1)
1. the operation lever of a kind of group of formula electric appliance divide-shut brake, it is characterised in that：It is mainly by fixed operation end (1), activity operations end
(2), resetting spring (3), spring retainer baffle ring (4), elastic threads (5), support tube (6), aperture regulation swivel nut (7), insulated handle
(8), Insulation spanner (9) forms；Have fixed operation end (1) on the left end of support tube (6), under have an activity operations end (2), the two into
Pincer is fixed on the left end of support tube (6) by pin activity, and activity operations end (2) are connected with resetting spring (3), support tube
(6) there are spring retainer baffle ring (4) and elastic threads (5) in, the right end of support tube (6) is connected with aperture regulation swivel nut (7), insulated handle
(8), Insulation spanner (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721247393.1U CN207397966U (en) | 2017-09-19 | 2017-09-19 | A kind of operation lever of group of formula electric appliance divide-shut brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721247393.1U CN207397966U (en) | 2017-09-19 | 2017-09-19 | A kind of operation lever of group of formula electric appliance divide-shut brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207397966U true CN207397966U (en) | 2018-05-22 |
Family
ID=62405267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721247393.1U Active CN207397966U (en) | 2017-09-19 | 2017-09-19 | A kind of operation lever of group of formula electric appliance divide-shut brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207397966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115674236A (en) * | 2022-07-26 | 2023-02-03 | 广西电网有限责任公司贵港供电局 | Loose arm paw of universal joint of ring main unit switch |
-
2017
- 2017-09-19 CN CN201721247393.1U patent/CN207397966U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115674236A (en) * | 2022-07-26 | 2023-02-03 | 广西电网有限责任公司贵港供电局 | Loose arm paw of universal joint of ring main unit switch |
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