CN109244911A - A kind of quick seal and its outer layer protection mechanism - Google Patents
A kind of quick seal and its outer layer protection mechanism Download PDFInfo
- Publication number
- CN109244911A CN109244911A CN201811269531.5A CN201811269531A CN109244911A CN 109244911 A CN109244911 A CN 109244911A CN 201811269531 A CN201811269531 A CN 201811269531A CN 109244911 A CN109244911 A CN 109244911A
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- protection mechanism
- outer layer
- quick seal
- fan portion
- hand
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- 230000007246 mechanism Effects 0.000 title claims abstract description 107
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 238000003475 lamination Methods 0.000 claims abstract description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000004020 conductor Substances 0.000 abstract description 17
- 230000035939 shock Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Insulating Bodies (AREA)
Abstract
The present invention relates to the technical fields of ammeter replacement auxiliary device; more specifically; it is related to a kind of quick seal and its outer layer protection mechanism; including the first protection mechanism and the second protection mechanism being hingedly arranged by connecting shaft, first protection mechanism, the second protection mechanism at least partly cross lamination form the cavity for placing internal layer clamping device；First protection mechanism, the second protection mechanism are insulation system.A possibility that internal layer clamping device is covered at the inside of outer layer protection mechanism by outer layer protection mechanism of the invention, is comprehensively covered to exposed conductor, and accidental shock is reduced, guarantees the personal safety of operator；Quick seal of the invention, exposed conductor, which is sandwiched in internal layer clamping device, can be realized insulation, and unclamping exposed conductor can be completed insulation, improve working efficiency, the present invention is reusable, and can be avoided the waste of the consumptive materials such as insulating tape.
Description
Technical field
The present invention relates to the technical fields of ammeter replacement auxiliary device, more particularly, to a kind of quick seal and
Its outer layer protection mechanism.
Background technique
For the reliability for guaranteeing power supply, it is ensured that the good service to client, ammeter need to regularly replace.At present frequently with band
The method of electrical connection replaces ammeter, first removes old ammeter and installs new ammeter again.When livewire work, needs to unlock old interface, cuts
Disconnected conducting wire, excision conductor insulation sheath, the operation such as extract the conducting wire being inserted in ammeter, at this time conductor will it is exposed outside, have touching
The danger of electricity.During livewire work, either electrification or the route that counter may be powered, the route of cutting needs to carry out insulation position
Reason, common way is to carry out looping to exposed conductor with insulating tape.However, since the project amount of ammeter replacement is larger,
With insulating tape looping, not only working efficiency is low, also results in the waste of the consumptive materials such as insulating tape.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of quick seal and its outer layer protection machines
Structure protects the safety of operator when carrying out hot line job.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of outer layer protection mechanism of quick seal is provided, including the first protection mechanism for being hingedly arranged by connecting shaft and
Second protection mechanism, first protection mechanism, the second protection mechanism at least partly cross lamination are formed for placing internal layer folder
Hold the cavity of mechanism；First protection mechanism, the second protection mechanism are insulation system.
The outer layer protection mechanism of quick seal of the invention, the first protection mechanism and the second protection mechanism are hinged to be set
It sets and the first protection mechanism and the second protection mechanism is opened and closed, carried out in protection mechanism convenient for hot line job,
Exposed conductor is comprehensively covered, guarantees the personal safety of operator.
Further, first protection mechanism includes sequentially connected first hand-held part, first connecting portion and first
Fan portion is formed with acute angle between first fan portion and first connecting portion.The first fan is driven by the first hand-held part of operation
Portion's rotation, enters in internal layer clamping device convenient for conductor.
Further, first hand-held part is equipped with to the first force section tilted far from connecting shaft side.First force
Portion meets lever principle, rapid operation to the setting that side tilts.
Further, second protection mechanism includes sequentially connected second hand-held part, second connecting portion and second
Fan portion, second hand-held part, second connecting portion, the second fan portion are closed with the first hand-held part, first connecting portion, the first fan portion respectively
It is symmetrical arranged in first plane of symmetry, first fan portion is arranged concentrically with second fan portion.By operating the second hand-held part band
Dynamic second fan portion rotation, enters in internal layer clamping device convenient for conductor；First fan portion is arranged concentrically with the second fan portion, the two
Rotation is not interfere with each other.
Further, the diameter in first fan portion be greater than second fan portion diameter, first fan portion it is transversal
Outer arc length of the arc length not less than the second fan cross section in face.First fan portion is located at the outside in the second fan portion, and double hyer insulation is protected
A possibility that shield, reduction accidental shock.
Further, second hand-held part be equipped with to far from connecting shaft side tilt the second force section, described second
Force section and the first force section are symmetrical arranged about second plane of symmetry.Second force section meets lever original to the setting that side tilts
Reason, rapid operation；Inwardly squeeze the first force section and the second force section, openable first protection mechanism and the second protection mechanism；
Can in connecting shaft sheathed spring closed so that being moved out under the action of the first force section and the second force section are in elastic force
It closes.
Further, first plane of symmetry and second plane of symmetry are overlapped, the center line Jing Guo connecting shaft.Structure is tight
It gathers, the first protection structure and the second protection stable structure rotation effectively avoid interfering with each other between the two.
Further, the hinged place of the first protection mechanism and the second protection mechanism be equipped with for limit the first protection mechanism,
The position-limit mechanism of second protection mechanism relative position.Control the opposite position rotated between the first protection mechanism, the second protection mechanism
Set, avoid being open it is excessive caused by loosely organized, the problem of conducting wire caused by too small openings cannot be introduced into.
Further, the position-limit mechanism includes set on the arc groove of the first protection mechanism and set on the second protection mechanism
Limited post, the center of circle of the arc groove is set on the center line of connecting shaft, and the limited post slides in arc groove.Limited post
Positioning and limit are played the role of in sliding in arc groove, and the first protection mechanism of enhancing is steady with the second protection mechanism relative motion
It is qualitative, it prevents from being open excessive or too small.
It further include outside being set to the present invention also provides a kind of quick seal, including foregoing outer layer protection mechanism
Internal layer clamping device on the inside of layer protection mechanism.
Compared with prior art, the beneficial effects of the present invention are:
(1) internal layer clamping device is covered at outer layer protection mechanism by the outer layer protection mechanism of quick seal of the invention
A possibility that inside comprehensively covers exposed conductor, reduces accidental shock, guarantees the personal safety of operator；
(2) exposed conductor is sandwiched in internal layer clamping device and insulation can be realized by quick seal of the invention, is unclamped naked
Insulation can be completed in the conductor of dew, improves working efficiency, reusable, and can be avoided the waste of the consumptive materials such as insulating tape.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the outer layer protection mechanism of quick seal of the invention being closed completely.
Fig. 2 is the structural schematic diagram of the outer layer protection mechanism of quick seal of the invention partially opened.
Fig. 3 is the completely open structural schematic diagram of the outer layer protection mechanism of quick seal of the invention.
Fig. 4 is the structural schematic diagram of quick seal of the invention.
In attached drawing: the first protection mechanism of 1-；The first hand-held part 11-；12- first connecting portion；The first fan of 13- portion；14- first
Force section；The second protection mechanism of 2-；The second hand-held part 21-；22- second connecting portion；The second fan of 23- portion；The second force section 24-；
3- cavity；4- position-limit mechanism；41- arc groove；42- limited post；5- internal layer clamping device；6- connecting shaft.
Specific embodiment
The present invention is further illustrated With reference to embodiment.Wherein, attached drawing only for illustration,
What is indicated is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；Reality in order to better illustrate the present invention
Example is applied, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To those skilled in the art
For, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；It is retouched in of the invention
In stating, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore positional relationship is described in attached drawing
Term only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can
To understand the concrete meaning of above-mentioned term as the case may be.
Embodiment one
It is as shown in Figure 1 to Figure 3 the structural schematic diagram of the protection outer layer mechanism of quick seal of the invention, including passes through company
The first protection mechanism 1 and the second protection mechanism 2 that spindle 6 is hingedly arranged, the first protection mechanism 1, the second protection mechanism 2 at least portion
Point cross lamination forms the cavity 3 for placing internal layer clamping device 5；First protection mechanism 1, the second protection mechanism 2 are exhausted
Edge structure.
When implementing, the first protection mechanism 1 and the second protection mechanism 2 can open and close the present embodiment, hot line job
It is carried out inside protection mechanism, exposed conductor is comprehensively covered, guarantee the personal safety of operator.
As shown in Figures 1 to 3, the first protection mechanism 1 include sequentially connected first hand-held part 11, first connecting portion 12 and
First fan portion 13 is formed with acute angle between first fan portion 13 and first connecting portion 12, by operating 11 band of the first hand-held part
Dynamic first fan portion 13 rotation, enters in internal layer clamping device 5 convenient for conductor.Wherein, the first hand-held part 11 is equipped with to far from even
The first force section 14 that 6 side of spindle tilts, meets the design of lever principle, rapid operation.
As shown in Figures 1 to 3, the second protection mechanism 2 include sequentially connected second hand-held part 21, second connecting portion 22 and
Second fan portion 23, the second hand-held part 21, second connecting portion 22, the second fan portion 23 respectively with the first hand-held part 11, first connecting portion
12, the first fan portion 13 is symmetrical arranged about first plane of symmetry, drives the rotation of the second fan portion 23 by the second hand-held part 21 of operation, just
It is entered in internal layer clamping device 5 in conductor, the first fan portion 13 is arranged concentrically with the second fan portion 23, and rotation between the two is mutually not
Interference；Second hand-held part 21 is equipped with to the second force section 24 tilted far from 6 side of connecting shaft, and the second force section 24 is applied with first
Power portion 14 is symmetrical arranged about second plane of symmetry, meets lever principle, rapid operation.When the present embodiment is implemented, the is inwardly squeezed
The first protection mechanism 1 and the second protection mechanism 2 are opened in one force section 14 and the second force section 24；Bullet can be arranged in connecting shaft 6
Spring, so that moving out closure under the action of the first force section 14 and the second force section 24 are in elastic force.
Wherein, the diameter in the first fan portion 13 is greater than the diameter in the second fan portion 23, and arc length is not in the cross section in the first fan portion 13
Less than the outer arc length of 23 cross section of the second fan portion.First fan portion 13 is located at the outside in the second fan portion 23, and double hyer insulation protection subtracts
A possibility that small accidental shock, increases the safety of operation.First plane of symmetry and second plane of symmetry are overlapped, and pass through connecting shaft 6
Center line, it is compact-sized, first protection structure and second protection stable structure rotation, effectively avoid between the two it is mutual do
It disturbs.
In addition, the hinged place of the first protection mechanism 1 and the second protection mechanism 2 is equipped with for limiting the first protection mechanism 1, the
The position-limit mechanism 4 of two protection mechanisms, 2 relative position rotates opposite between the first protection mechanism 1 of control, the second protection mechanism 2
The problem of position avoids being open excessive caused loosely organized, and conducting wire caused by too small openings cannot be introduced into.Specifically, it limits
Mechanism 4 includes the limited post 42 set on the arc groove 41 of the first protection mechanism 1 and set on the second protection mechanism 2, arc groove 41
The center of circle be set to connecting shaft 6 center line on, limited post 42 slides in arc groove 41, and limited post 42 slides in arc groove 41
Play the role of positioning and limit, enhances the stability of the first protection mechanism 1 and 2 relative motion of the second protection mechanism, prevent out
It makes a slip of the tongue big or too small.
Embodiment two
It is illustrated in figure 4 the structural schematic diagram of quick seal of the invention, the outer layer protection mechanism including such as embodiment one,
It further include the internal layer clamping device 5 on the inside of outer layer protection mechanism.Exposed conductor is sandwiched position when implementing by the present embodiment
Internal layer clamping device 5 in 2 inside of the first protection mechanism 1 and the second protection mechanism, comprehensively covers exposed conductor,
Guarantee the personal safety of operator.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. a kind of outer layer protection mechanism of quick seal, which is characterized in that first be hingedly arranged including passing through connecting shaft
Protection mechanism and the second protection mechanism, at least partly cross lamination formation of first protection mechanism, the second protection mechanism are used for
Place the cavity of internal layer clamping device；First protection mechanism, the second protection mechanism are insulation system.
2. the outer layer protection mechanism of quick seal according to claim 1, which is characterized in that the first protection machine
Structure includes sequentially connected first hand-held part, first connecting portion and the first fan portion, first fan portion and first connecting portion it
Between be formed with acute angle.
3. the outer layer protection mechanism of quick seal according to claim 2, which is characterized in that first hand-held part
Equipped with the first force section tilted to separate connecting shaft side.
4. the outer layer protection mechanism of quick seal according to claim 3, which is characterized in that the second protection machine
Structure includes sequentially connected second hand-held part, second connecting portion and the second fan portion, second hand-held part, second connecting portion,
Second fan portion is symmetrical arranged with the first hand-held part, first connecting portion, the first fan portion about first plane of symmetry respectively, first fan
Portion is arranged concentrically with second fan portion.
5. the outer layer protection mechanism of quick seal according to claim 4, which is characterized in that first fan portion
Diameter is greater than the diameter in second fan portion, and arc length is outer not less than the second fan cross section in the cross section in first fan portion
Arc length.
6. the outer layer protection mechanism of quick seal according to claim 3, which is characterized in that second hand-held part
Equipped with to the second force section tilted far from connecting shaft side, second force section and the first force section are about second plane of symmetry
It is symmetrical arranged.
7. the outer layer protection mechanism of quick seal according to claim 6, which is characterized in that first plane of symmetry
It is overlapped with second plane of symmetry, the center line Jing Guo connecting shaft.
8. the outer layer protection mechanism of quick seal according to any one of claims 1 to 7, which is characterized in that first
The hinged place of protection mechanism and the second protection mechanism is equipped with for limiting the first protection mechanism, the second protection mechanism relative position
Position-limit mechanism.
9. the outer layer protection mechanism of quick seal according to claim 8, which is characterized in that the position-limit mechanism packet
The limited post set on the arc groove of the first protection mechanism and set on the second protection mechanism is included, the center of circle of the arc groove, which is set to, to be connected
On the center line of spindle, the limited post slides in arc groove.
10. a kind of quick seal, which is characterized in that including the outer layer protection mechanism as described in claim 1 to 9, also wrap
Include the internal layer clamping device being set on the inside of outer layer protection mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811269531.5A CN109244911A (en) | 2018-10-29 | 2018-10-29 | A kind of quick seal and its outer layer protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811269531.5A CN109244911A (en) | 2018-10-29 | 2018-10-29 | A kind of quick seal and its outer layer protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109244911A true CN109244911A (en) | 2019-01-18 |
Family
ID=65079096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811269531.5A Pending CN109244911A (en) | 2018-10-29 | 2018-10-29 | A kind of quick seal and its outer layer protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109244911A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202138312U (en) * | 2011-02-22 | 2012-02-08 | 范裕雄 | Clamping device |
| JP2014079106A (en) * | 2012-10-11 | 2014-05-01 | Chugoku Electric Power Co Inc:The | Clip for indirect hot-line work |
| CN104967055A (en) * | 2015-07-16 | 2015-10-07 | 国网冀北电力有限公司廊坊供电公司 | Insulation cover shielding air live line |
| CN208955519U (en) * | 2018-10-29 | 2019-06-07 | 广东电网有限责任公司 | A kind of quick seal and its outer layer protection mechanism |
-
2018
- 2018-10-29 CN CN201811269531.5A patent/CN109244911A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202138312U (en) * | 2011-02-22 | 2012-02-08 | 范裕雄 | Clamping device |
| JP2014079106A (en) * | 2012-10-11 | 2014-05-01 | Chugoku Electric Power Co Inc:The | Clip for indirect hot-line work |
| CN104967055A (en) * | 2015-07-16 | 2015-10-07 | 国网冀北电力有限公司廊坊供电公司 | Insulation cover shielding air live line |
| CN208955519U (en) * | 2018-10-29 | 2019-06-07 | 广东电网有限责任公司 | A kind of quick seal and its outer layer protection mechanism |
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