CN106181863A - Aid changed by distribution line fuse fusion tube - Google Patents
Aid changed by distribution line fuse fusion tube Download PDFInfo
- Publication number
- CN106181863A CN106181863A CN201610702657.1A CN201610702657A CN106181863A CN 106181863 A CN106181863 A CN 106181863A CN 201610702657 A CN201610702657 A CN 201610702657A CN 106181863 A CN106181863 A CN 106181863A
- Authority
- CN
- China
- Prior art keywords
- fuse
- top cover
- distribution line
- connecting rod
- threaded mandrel
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/023—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same using screws
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fuses (AREA)
Abstract
Aid changed by distribution line fuse fusion tube, and it includes two halfbody compositions that porcelain tube chuck, connecting rod, threaded mandrel and threaded mandrel support, described porcelain tube chuck include being articulated and connected, and each described halfbody is provided with a semi-circular recesses；Described porcelain tube chuck is fixed on the bottom of connecting rod, described threaded mandrel support is fixed on the top of connecting rod, it is provided centrally with screwed hole at threaded mandrel support, described threaded mandrel passes described screwed hole, slidably being provided with a fuse top cover set in described connecting rod, described fuse top cover set is removably connected with described connecting rod by card adapter plate；And it is provided with fuse top cover fixing device in fuse top cover overlaps；Halfbody is the housing of interior side opening, internal is placed with the rubber fixture block identical with half shape described half.Present invention can be suitably applied to the fuse of different model, and really realize one-handed performance, time saving and energy saving.
Description
Technical field
The present invention relates to a kind of distribution line fuse fusion tube and change aid.
Background technology
High-voltage and current-limitation fuse acts primarily as and protects electrical equipment against overload and the effect of short circuit current infringement, along with electrical network
Being continuously increased and thunder and lightning anomalous weather situation of load, often can cause the fusing of high-voltage fuse pipe to need to change.Changed in the past
Outdoor fuse, two ends end cap is by two panels pressing plate, and four screws and wiring end cover are connected with porcelain overcoat and form, Renewal process
Needing two people's compounding practices to change, fuse must be dismantled to ground, a people assists counteracting spring force, a people to dismount fusing
Device body, completes the replacing of fuse tube, the most loaded down with trivial details, inefficient.
At present, having multiple change of fuse to assist more, the more commonly used has a kind of change of fuse instrument, and it passes through porcelain
Casing spider blocks porcelain bushing shell, then is nested with on screw rod, by screwing the nut being arranged on the screw rod of the left and right sides, right
Moving up and down of taking over a business is controlled, thus realizes the dismounting of fuse end cap, but, this structure needs to screw left and right simultaneously
Nut on the screw rod of both sides, takes over a business the most partially, and withstanding nut cannot screw, furthermore, screw on nut is the most relatively time-consuming arduously, especially
Staff, when high aerial operation, consumes the physical ability of staff significantly.
The Chinese utility model patent of Authorization Notice No. CN 203813276 U discloses a kind of outdoor high-voltage and current-limitation fusing
Aid changed by device, and it is to porcelain bushing shell chuck 1 direction arm-tie 4, and after arm-tie 4 and porcelain bushing shell chuck 1 are adjacent to, a hands pinches
Arm-tie 4 and porcelain bushing shell chuck, snap close 6 is stuck on arm-tie 4 and porcelain bushing shell chuck 1, pulls down in fuse end cap by another hands
Take off snap close 6 after screw, slowly put back to pulling arm-tie 4, until spring force disappears.Although this structure need not with rotation
The mode of nutting operates, and however it is necessary that and uses snap close 6, and whole process is all to pull arm-tie 4 with hands, operation the most side
Just.And, this device can not adapt to the fuse of model different (i.e. the diameter of fuse is different).
Application publication number is that the Chinese invention patent of CN 105788995 discloses a kind of outdoor PT change of fuse auxiliary
Instrument and using method thereof, have employed screw rod and screw the mode heading on jacking block, although operating efficiency increases in this device, and
Also adapt to the fuse of different model after using rope, but there is also problem: 1, jacking block can not be with fuse top
Lid well connects cooperation, needs when installing fuse top cover, first with hand steered fuse top cover, to wait jacking block to withstand fuse
Hands can be unclamped after top cover, waste time and energy the most very much when work high above the ground；2, the rear end of screw rod arranges operation spanner, and operation is pulled
Hands is a cross bar, needs when screwing to twist a half-turn the most hands, wastes time and energy very much when work high above the ground；Need when 3, fixing
Rope to be used, installation process is complicated.
Summary of the invention
In order to overcome above-mentioned problems of the prior art, it is an object of the invention to provide one and be applicable to difference
The fuse of model, and really realize one-handed performance, aid changed by time saving and energy saving distribution line fuse fusion tube.
In order to solve the problems referred to above, the present invention by the following technical solutions: a kind of distribution line fuse fusion tube is changed auxiliary
Assistant engineer has, and it includes that porcelain tube chuck, connecting rod, threaded mandrel and threaded mandrel support, described porcelain tube chuck include being articulated and connected
Two halfbodies composition, each described halfbody is provided with a semi-circular recesses；Described porcelain tube chuck is fixed on connecting rod
Bottom, described threaded mandrel support is fixed on the top of connecting rod, at the screwed hole that is provided centrally with of threaded mandrel support, described
Threaded mandrel passes described screwed hole, it is characterised in that
Slidably being provided with a fuse top cover set in described connecting rod, described fuse top cover set passes through card adapter plate
Removably connect with described connecting rod；And it is provided with fuse top cover fixing device in fuse top cover overlaps；
Described halfbody is the housing of interior side opening, internal is placed with the rubber fixture block identical with half shape described half.
Preferably, described fuse top cover fixing device is the elastic ring being attached on fuse top cover set medial wall, and
Described elastic ring is provided with the groove coordinated with the screw mounting boss on fuse top cover.
Preferably, described fuse top cover fixing device is to be fixed on the sucker bottom fuse top cover set.
Preferably, described fuse top cover fixing device is to be fixed on the Magnet bottom fuse top cover set.
Further, described card adapter plate includes buckling groove and the gag lever post arranging in card adapter plate, and described gag lever post includes gear
Bar, driving lever and torsion spring, described torsion spring is arranged in the middle of pin and driving lever, under normal condition, before described pin is positioned at buckling groove
End, described driving lever is positioned at the side of card adapter plate.
Further, the front end of described rubber fixture block is trapezoidal.
Preferably, described threaded mandrel is Z-type crank.
Preferably, the front end of described crank is pointed, is provided centrally with and described crank at the back side of fuse top cover set
The groove that front end is corresponding.
Preferably, described porcelain tube chuck has adjacent two.
Preferably, described porcelain tube chuck and threaded mandrel support are square.
The invention has the beneficial effects as follows:
1, it is quick with fuse porcelain vase convenient fixing, reduces operating personnel in the aerial task difficulty of height, but can be single
Fuse top cover is dismantled and is installed by hands rapidly, saves activity duration and muscle power under work high above the ground environment, and this makes
Obtaining needs the replacing construction of 20-25 minute to shorten to originally 8-10 minute, substantially increases efficiency, shortens power off time, protects
The interests of vast electricity consumption user are demonstrate,proved；It adapts to the fuse of different size model, and the maintainer that therefore goes out need not take
Aid with multiple models.
2, slidably fuse top cover need not the when of being enclosed within dismounting and install top cover with hand-held fixing, operation side
Just, and fuse top cover fixing device is set in fuse top cover overlaps, is possible to prevent top cover in unloading process to drop, and
Needing by hand-held the trouble of top cover during eliminating installation top cover, matching thread push rod fully achieves one-handed performance.
3, the half internal rubber fixture block varied in size of can placing, and fuse top cover set is by card adapter plate and connecting rod
Removably connecting, such design is adapted to the fuse of different size model；And change rubber fixture block and fuse top
Lid set is very convenient.
Accompanying drawing explanation
The present invention is described further with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is the overall structure schematic diagram of the present invention；
Fig. 3 is the rubber fixture block structural representation of the present invention；
Fig. 4 is the card adapter plate structural representation of the present invention；
Fig. 5 is the threaded mandrel structural representation of the present invention；
Fig. 6 is fuse cap structure schematic diagram.
In figure, porcelain tube chuck 1, halfbody 11, connecting rod 2, threaded mandrel 3, cross bar 31, threaded mandrel support 4, rubber fixture block
5, fuse top cover set 6, card adapter plate 61, buckling groove 611, pin 612, driving lever 613, torsion spring 614, groove 62, elastic ring 7, recessed
Groove 71, fuse top cover 8, screw mounting boss 81.
Detailed description of the invention
Below in conjunction with Fig. 1-Fig. 6, the specific embodiment of the present invention is described in detail:
The present invention includes that porcelain tube chuck 1, connecting rod 2, threaded mandrel 3 and threaded mandrel support 4, described porcelain tube chuck 1 wrap
Include two halfbodies 11 being articulated and connected to form, each described halfbody 11 is provided with a semi-circular recesses.Described halfbody 11 is
The housing of interior side opening, is placed with the rubber fixture block 5 identical with half shape (in order to clearly show that porcelain tube in described halfbody 11
The structure of chuck 1, does not all place rubber fixture block 5 in the halfbody 11 in Fig. 1 and Fig. 2).Described porcelain tube chuck 1 is fixed on connecting rod 2
Bottom, described threaded mandrel support 4 is fixed on the top of connecting rod 2, is provided centrally with screw thread at threaded mandrel support 4
Hole, described threaded mandrel 3 is through described screwed hole.Described connecting rod 2 is slidably provided with a fuse top cover set 6,
Described fuse top cover set 6 is removably connected with described connecting rod 2 by card adapter plate 61；And arrange in fuse top cover set 6
There is fuse top cover fixing device.Change the fuse tube of fuse the most on the ground, it is ensured that this aid can be steadily
Be placed on the ground, as depicted in figs. 1 and 2, described porcelain tube chuck 1 and threaded mandrel support 4 are square.
As shown in Figure 2, described fuse top cover fixing device is to be attached to fuse top cover to overlap the elasticity on 6 medial walls
Ring 7, and on described elastic ring 7, it is provided with the groove 71 coordinated with the screw mounting boss 81 on fuse top cover 8.Fusing
Device top cover 8 can be filled in fuse top cover set 6, is securely fixed by elastic ring 7, does not falls out in unloading process, is installing
During, fuse top cover 8 is first put into fuse top cover set 6, can be hand steered without another, therefore rapid operation.
Certainly, fuse top cover fixing device can also use following several embodiment: the first, described fuse top cover fixing device
For being fixed on the sucker bottom fuse top cover set.So sucker can directly adsorb in the back side of fuse top cover.The second,
Described fuse top cover fixing device is to be fixed on the Magnet bottom fuse top cover set.Fuse top cover can directly adsorb.
As it is shown on figure 3, the front end of described rubber fixture block 5 is trapezoidal, so can and the blade of fuse porcelain vase between
Space coincide, and is firmly fixed by fuse porcelain vase.Further, it is provided with anti-slip veins in the semi-circular recesses of rubber fixture block 5.
In order to quickly change fuse top cover set, the currently preferred structure devising card adapter plate 61, such as Fig. 4
Shown in, described card adapter plate 61 includes buckling groove 611 and the gag lever post being arranged in card adapter plate 61, and described gag lever post includes pin
612, driving lever 613 and torsion spring 614, described torsion spring 614 is arranged in the middle of pin 612 and driving lever 613, under normal condition, described gear
Bar 612 is positioned at the front end of buckling groove 611, and described driving lever 613 is positioned at the side of card adapter plate.When installing fuse top cover set, directly
Connect and make the buckling groove 611 of card adapter plate 61 be directed at connecting rod 2 then connecting rod 2 to be snapped in buckling groove 611.When needs take off molten
During disconnected device top cover set, with lifting driving lever 613 on finger, pin turns over for 612 times, and connecting rod 2 is taken out from buckling groove 611.
In order to realize one hand continuous operation threaded mandrel 3, it is preferred that as it is shown in figure 5, described threaded mandrel 3 is Z-type
Crank.So singlehanded can quickly rotate threaded mandrel 3, substantially increase work efficiency.As shown in Figures 1 and 2, at spiral shell
The end of stricture of vagina push rod 3 arranges a cross bar 31, and rotary this cross bar 31 of holding rotates, but, one hand holds this cross bar 31
Continuous rotation process can not be realized, screw again after being accomplished by unclamping hands after half rotation, bother very much.In order to make threaded mandrel
3 is little at rotary drag, it is preferred that the front end of described threaded mandrel 3 is pointed, sets at the center, the back side of fuse top cover set 6
It is equipped with the groove 62 corresponding with described threaded mandrel 3 front end.
In order to ensure fixedly securing of this device and porcelain tube, described porcelain tube chuck 1 has adjacent two (in Fig. 1 and Fig. 2
Shown in be two porcelain tube chucks 1), two porcelain tube chucks 1 use one to connect clip, and connection clip includes screw thread
Bar, wing nut and fixture block, on the halfbody of the lower section that threaded rod, wing nut are arranged on porcelain tube chuck 1, fixture block is arranged on porcelain tube
On the halfbody of the top of chuck 1.
The above combines accompanying drawing and is described above in detail the preferred embodiment of the present invention and embodiment, but the present invention is not
It is confined to the above-described embodiment and examples, for those skilled in the art, without departing from structure of the present invention
On the premise of think of, it is also possible to make some other improvement and modification, these improvement and modification also should be regarded as the protection model of the present invention
Enclose.
Claims (10)
1. an aid changed by distribution line fuse fusion tube, and it includes porcelain tube chuck, connecting rod, threaded mandrel and screw thread
Push rod support, described porcelain tube chuck includes two the halfbody compositions being articulated and connected, each described halfbody is provided with a semicircle
Connected in star；Described porcelain tube chuck is fixed on the bottom of connecting rod, and described threaded mandrel support is fixed on the top of connecting rod, at spiral shell
Stricture of vagina push rod support be provided centrally with screwed hole, described threaded mandrel pass described screwed hole, it is characterised in that:
Slidably being provided with a fuse top cover set in described connecting rod, described fuse top cover set is by card adapter plate and institute
State connecting rod to removably connect；And it is provided with fuse top cover fixing device in fuse top cover overlaps；
Described halfbody is the housing of interior side opening, internal is placed with the rubber fixture block identical with half shape described half.
Aid changed by distribution line fuse fusion tube the most according to claim 1, it is characterised in that: described fuse
Top cover fixing device is the elastic ring being attached on fuse top cover set medial wall, and is provided with on described elastic ring and fuses
The groove that screw mounting boss on device top cover coordinates.
Aid changed by distribution line fuse fusion tube the most according to claim 1, it is characterised in that: described fuse
Top cover fixing device is to be fixed on the sucker bottom fuse top cover set.
Aid changed by distribution line fuse fusion tube the most according to claim 1, it is characterised in that: described fuse
Top cover fixing device is to be fixed on the Magnet bottom fuse top cover set.
Aid changed by distribution line fuse fusion tube the most according to claim 1, it is characterised in that: described card adapter plate
Including buckling groove and the gag lever post arranged in card adapter plate, described gag lever post includes that pin, driving lever and torsion spring, described torsion spring are arranged on
In the middle of pin and driving lever, under normal condition, described pin is positioned at the front end of buckling groove, and described driving lever is positioned at the side of card adapter plate.
Aid changed by distribution line fuse fusion tube the most according to claim 1, it is characterised in that: described rubber presss from both sides
The front end of block is trapezoidal.
Aid changed by distribution line fuse fusion tube the most according to claim 1, it is characterised in that: described screw thread top
Bar is Z-type crank.
Aid changed by distribution line fuse fusion tube the most according to claim 1, it is characterised in that: described crank
Front end is pointed, is provided centrally with the groove corresponding with described crank front end at the back side of fuse top cover set.
Aid changed by distribution line fuse fusion tube the most according to claim 1, it is characterised in that: described porcelain tube card
Dish has adjacent two.
Aid changed by distribution line fuse fusion tube the most according to claim 1, it is characterised in that: described porcelain tube
Chuck and threaded mandrel support are square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610702657.1A CN106181863A (en) | 2016-08-22 | 2016-08-22 | Aid changed by distribution line fuse fusion tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610702657.1A CN106181863A (en) | 2016-08-22 | 2016-08-22 | Aid changed by distribution line fuse fusion tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106181863A true CN106181863A (en) | 2016-12-07 |
Family
ID=57523994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610702657.1A Pending CN106181863A (en) | 2016-08-22 | 2016-08-22 | Aid changed by distribution line fuse fusion tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106181863A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637959A (en) * | 2018-04-27 | 2018-10-12 | 北海银河开关设备有限公司 | A kind of ring main unit fusible core is chosen tooling |
| CN109333449A (en) * | 2018-12-08 | 2019-02-15 | 广西玉柴机器股份有限公司 | A kind of engine oil seal provision for disengagement |
| CN110238790A (en) * | 2019-07-01 | 2019-09-17 | 国家电网有限公司 | Fuse auxiliary disassembling device and application method |
| CN110879309A (en) * | 2019-12-07 | 2020-03-13 | 国网山东省电力公司龙口市供电公司 | 110kv power grid overvoltage on-line monitoring device |
| CN112490933A (en) * | 2020-12-07 | 2021-03-12 | 国网辽宁省电力有限公司沈阳供电公司 | Special wire clamp holder for live-wire work |
| CN112793807A (en) * | 2021-04-15 | 2021-05-14 | 北京安达维尔航空设备有限公司 | Flap crank device of airplane |
| CN113339416A (en) * | 2021-05-10 | 2021-09-03 | 浙江工业职业技术学院 | Adjustable docking mechanism based on direct current motor control |
| CN115972147A (en) * | 2023-03-20 | 2023-04-18 | 莱州市金达威机械有限公司 | Dismounting device for peeling roller of corn harvester |
| TWI823117B (en) * | 2021-07-02 | 2023-11-21 | 新煒科技有限公司 | Broken pipe removal device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB283617A (en) * | 1926-10-05 | 1928-01-05 | Brown George Rudston | Improvements in electric installation fittings |
| US20050134423A1 (en) * | 2003-12-20 | 2005-06-23 | Lear Corporation | Mounting Device for Laminated Fuses |
| CN202940488U (en) * | 2012-10-18 | 2013-05-15 | 骆漫利 | Circuit breaker energy storage cylinder maintenance tool |
| CN203660361U (en) * | 2013-12-17 | 2014-06-18 | 国家电网公司 | Fuse-replacing tool |
| CN204046009U (en) * | 2014-08-21 | 2014-12-24 | 国家电网公司 | 35kV-PT built-in type high pressure fuse replacement aid |
| CN205303359U (en) * | 2015-12-14 | 2016-06-08 | 广东电网有限责任公司梅州供电局 | A appurtenance for changing high -tension fuse |
| CN205406477U (en) * | 2016-03-23 | 2016-07-27 | 贵州电网有限责任公司安顺供电局 | Specialized tool is changed to high -tension fuse |
-
2016
- 2016-08-22 CN CN201610702657.1A patent/CN106181863A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB283617A (en) * | 1926-10-05 | 1928-01-05 | Brown George Rudston | Improvements in electric installation fittings |
| US20050134423A1 (en) * | 2003-12-20 | 2005-06-23 | Lear Corporation | Mounting Device for Laminated Fuses |
| CN202940488U (en) * | 2012-10-18 | 2013-05-15 | 骆漫利 | Circuit breaker energy storage cylinder maintenance tool |
| CN203660361U (en) * | 2013-12-17 | 2014-06-18 | 国家电网公司 | Fuse-replacing tool |
| CN204046009U (en) * | 2014-08-21 | 2014-12-24 | 国家电网公司 | 35kV-PT built-in type high pressure fuse replacement aid |
| CN205303359U (en) * | 2015-12-14 | 2016-06-08 | 广东电网有限责任公司梅州供电局 | A appurtenance for changing high -tension fuse |
| CN205406477U (en) * | 2016-03-23 | 2016-07-27 | 贵州电网有限责任公司安顺供电局 | Specialized tool is changed to high -tension fuse |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637959B (en) * | 2018-04-27 | 2019-07-16 | 北海银河开关设备有限公司 | A kind of ring network cabinet fusible core is chosen tooling |
| CN108637959A (en) * | 2018-04-27 | 2018-10-12 | 北海银河开关设备有限公司 | A kind of ring main unit fusible core is chosen tooling |
| CN109333449B (en) * | 2018-12-08 | 2024-04-12 | 广西玉柴机器股份有限公司 | Engine oil seal dismounting device |
| CN109333449A (en) * | 2018-12-08 | 2019-02-15 | 广西玉柴机器股份有限公司 | A kind of engine oil seal provision for disengagement |
| CN110238790A (en) * | 2019-07-01 | 2019-09-17 | 国家电网有限公司 | Fuse auxiliary disassembling device and application method |
| CN110879309A (en) * | 2019-12-07 | 2020-03-13 | 国网山东省电力公司龙口市供电公司 | 110kv power grid overvoltage on-line monitoring device |
| CN112490933A (en) * | 2020-12-07 | 2021-03-12 | 国网辽宁省电力有限公司沈阳供电公司 | Special wire clamp holder for live-wire work |
| CN112793807A (en) * | 2021-04-15 | 2021-05-14 | 北京安达维尔航空设备有限公司 | Flap crank device of airplane |
| CN112793807B (en) * | 2021-04-15 | 2021-06-29 | 北京安达维尔航空设备有限公司 | Flap crank device of airplane |
| CN113339416A (en) * | 2021-05-10 | 2021-09-03 | 浙江工业职业技术学院 | Adjustable docking mechanism based on direct current motor control |
| CN113339416B (en) * | 2021-05-10 | 2022-08-19 | 浙江工业职业技术学院 | Adjustable docking mechanism based on direct current motor control |
| TWI823117B (en) * | 2021-07-02 | 2023-11-21 | 新煒科技有限公司 | Broken pipe removal device |
| CN115972147A (en) * | 2023-03-20 | 2023-04-18 | 莱州市金达威机械有限公司 | Dismounting device for peeling roller of corn harvester |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |