CN208806198U - A kind of seal modules of pole-mounted circuit breaker - Google Patents
A kind of seal modules of pole-mounted circuit breaker Download PDFInfo
- Publication number
- CN208806198U CN208806198U CN201821722481.7U CN201821722481U CN208806198U CN 208806198 U CN208806198 U CN 208806198U CN 201821722481 U CN201821722481 U CN 201821722481U CN 208806198 U CN208806198 U CN 208806198U
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- Prior art keywords
- cables
- bunch
- pole
- circuit breaker
- mounted circuit
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Abstract
The utility model discloses a kind of seal modules of pole-mounted circuit breaker, the modular substrate back side is fixed with sliding block, and slide rail bar is fixed on the side of pole-mounted circuit breaker equipment；Slider frame is stood in slide rail bar；Modular substrate left and right ends have hole, and perforation is fixed with insulating sleeve a, insulating sleeve b respectively in hole；Insulating sleeve a has been built into bunch of cables a, and insulating sleeve b has been built into bunch of cables b；The utility model has the beneficial effects that uniformly distributed on use sealing pot sidewall, there are three hole slots, are screwed with shank of bolt respectively in hole slot, three shank of bolt ends clamp ball；Ball when by longitudinal pressure value being 15-22 kilograms, longitudinal diameter length is 2.7-3.6 times of trans D；Bunch of cables a, the end bunch of cables b are equipped with binding post, and bunch of cables a, the top bunch of cables b are series at the technological means on the firewire of pole-mounted circuit breaker, realize a kind of being made for the seal modules of pole-mounted circuit breaker.
Description
Technical field
The utility model relates to pole-mounted circuit breaker, especially a kind of seal modules of pole-mounted circuit breaker.
Background technique
As the rapid development of China's economy, power supply volume are continuously increased, dependence of the especially all kinds of clients to electric power
Increasingly reinforce, for the power supply reliability for improving power grid, contact, the segmentation, branch line being often used for pole-mounted circuit breaker in power grid,
To improve the power supply reliability of power grid, but the management of pole-mounted circuit breaker is a weak link of County Power Plant, only
Have by regularization, regulation administration competence exertion its due effect, otherwise will directly influence the safety of enterprise
Management and power supply reliability.The management of pole-mounted circuit breaker will check on since design, by the pole-mounted circuit breaker one on every route
Grade level-one be distributed at ladder-type, after breaking down to avoid line end caused by overstepping.It during the installation process must be really
Protect the safe and reliable operation of equipment.It must be incorporated into the unified command of scheduling in operational management, brought to avoid operation privately
Harm.Relevant formalities should be handled by regulation when operation, be ordered by dispatcher to work responsible person, responsible person arranges work people
Member's operation on-pole switch, and operated by operation order, the on-pole switch that construction period disconnects should send special messenger to guard, and hang
" route someone work, No switching on " warning sign.The name of pole-mounted circuit breaker should be carried out by operational management unit, name, be numbered,
And the units such as tune logical center, O&M portion, safety monitor portion is reported to put on record after there are authorities to summarize.Pole-mounted circuit breaker refers to
The breaker installed and operated on electric pole.The strength research level and manufacturing technology of various breakers have considerable hair
Exhibition, vacuum circuit breaker is not limited only to medium voltage network, and be towards high voltage, large capacity direction is developed, sulfur hexafluoride breaker
With having many advantages, such as open section ability is strong, continuous open and close times are more, can frequent operation, operation noise it is small, without fire hazard,
It is a kind of good non-oil ultra high vacuum system equipment.
Summary of the invention
Aiming at the problems existing in the prior art, the utility model provides and a kind of can resist outdoor bad weather and protect
Card opens the seal modules of the pole-mounted circuit breaker of opening performance qualification.
The purpose of this utility model is achieved through the following technical solutions.
A kind of seal modules of pole-mounted circuit breaker, including modular substrate, mast connector, mast connector sleeve, insulating sleeve
A, insulating sleeve b, bunch of cables a, bunch of cables b, limit rod piece, apron strip, spring base, slide rail bar, sliding block, hermetically sealed can, plastic squeeze plate,
Ball, shank of bolt, the modular substrate back side are fixed with sliding block, and the slide rail bar is fixed on the side of pole-mounted circuit breaker equipment
Face；The slider frame is stood in slide rail bar；
The modular substrate left and right ends have hole, in hole respectively perforation be fixed with insulating sleeve a, absolutely
Edge sleeve b；The insulating sleeve a has been built into bunch of cables a, and insulating sleeve b has been built into bunch of cables b；
Both ends are respectively equipped with spring base between the modular substrate and apron strip；Bunch of cables a, the bunch of cables b is last
End is tightened against on the end of apron strip both ends；The apron strip middle position has been bolted hermetically sealed can；The sealing
It is perfused with adhesive sticker ointment in tank, plastic squeeze plate is stamped at the top of hermetically sealed can, the plastic squeeze plate round and in position has installed hole slot, in hole
Ball is clamped in slot；Annular is uniformly provided with small holes in one week on the plastic squeeze plate；
Uniformly distributed on the sealing pot sidewall there are three hole slots, shank of bolt are screwed with respectively in hole slot, described in three
Shank of bolt end clamps ball；
When the ball by longitudinal pressure value is 15-22 kilograms, longitudinal diameter length is the 2.7- of trans D
3.6 again；The bunch of cables a, the end bunch of cables b are equipped with binding post, and the bunch of cables a, the top bunch of cables b are series at column
On the firewire of upper breaker.
Further, the apron strip, hermetically sealed can, plastic squeeze plate, ball, shank of bolt are insulation material scutum.
Further, the plastic squeeze plate contacts at electrical appliance junction box.
Further, the mast connector sleeve twist-on has spanner, and is equipped with hook in spanner end.
The utility model has the beneficial effects that uniformly distributed on use sealing pot sidewall, there are three hole slots, are screwed into respectively in hole slot
There is shank of bolt, shank of bolt end described in three clamps ball；Ball by longitudinal pressure value be 15-22 kilograms when, indulge
To diameter length be 2.7-3.6 times of trans D；Bunch of cables a, the end bunch of cables b are equipped with binding post, the cable
Beam a, the top bunch of cables b are series at the technological means on the firewire of pole-mounted circuit breaker, realize a kind of sealing of pole-mounted circuit breaker
Module is made.
Detailed description of the invention
Fig. 1 is a kind of seal modules overall structure figure of pole-mounted circuit breaker of the utility model.
Fig. 2 is a kind of seal modules core composite structural diagram of pole-mounted circuit breaker of the utility model.
Fig. 3 is a kind of seal head structure chart of the seal modules of pole-mounted circuit breaker of the utility model.
Fig. 4 is that a kind of seal modules seal head ball of pole-mounted circuit breaker of the utility model clamps schematic diagram.
In figure: 1- modular substrate, 2- mast connector, 3- mast connector sleeve, 4- insulating sleeve a, 41- insulating sleeve b, 5-
Bunch of cables a, 51- bunch of cables b, 6- limit rod piece, 7- apron strip, 8- spring base, 9- slide rail bar, 10- sliding block, 11- hermetically sealed can,
12- plastic squeeze plate, 13- ball, 14- shank of bolt.
Specific embodiment
With reference to the accompanying drawings of the specification and specific embodiment, the utility model is described in detail.
As shown in Figs 1-4, a kind of seal modules of pole-mounted circuit breaker, are mainly configured with: modular substrate 1, mast connection
Part 2, mast connector sleeve 3, insulating sleeve a4, insulating sleeve b41, bunch of cables a5, bunch of cables b51, limit rod piece 6, apron strip 7,
Spring base 8, slide rail bar 9, sliding block 10, hermetically sealed can 11, plastic squeeze plate 12, ball 13, shank of bolt 14,1 back side of modular substrate
It is fixed with sliding block 10, the slide rail bar 9 is fixed on the side of pole-mounted circuit breaker equipment；The sliding block 10 is erected in slide rail bar
On 9；
1 left and right ends of modular substrate have hole, in hole respectively perforation be fixed with insulating sleeve a4,
Insulating sleeve b41；The insulating sleeve a4 has been built into bunch of cables a5, and insulating sleeve b41 has been built into bunch of cables b51；
Both ends are respectively equipped with spring base 8 between the modular substrate 1 and apron strip 7；The bunch of cables a5, bunch of cables
The end b51 is tightened against on the end of 7 both ends of apron strip；7 middle position of apron strip has been bolted hermetically sealed can 11；Institute
It is perfused with adhesive sticker ointment in the hermetically sealed can 11 stated, plastic squeeze plate 12 is stamped at the top of hermetically sealed can 11, the plastic squeeze plate 12 is round
Position is equipped with hole slot, and ball 13 is clamped in the slot of hole；Annular is uniformly provided with small holes in one week on the plastic squeeze plate 12；
Uniformly distributed on 11 side wall of hermetically sealed can there are three hole slots, are screwed with shank of bolt 14, three institutes respectively in hole slot
14 end of shank of bolt stated clamps ball 13；
When the ball 13 by longitudinal pressure value is 15-22 kilograms, longitudinal diameter length is trans D
2.7-3.6 again；The bunch of cables a5, the end bunch of cables b51 are equipped with binding post, the top the bunch of cables a5, bunch of cables b51
End is series on the firewire of pole-mounted circuit breaker.
The apron strip 7, hermetically sealed can 11, plastic squeeze plate 12, ball 13, shank of bolt 14 are insulation material scutum.
The plastic squeeze plate 12 contacts at electrical appliance junction box.
3 twist-on of mast connector sleeve has spanner, and is equipped with hook in spanner end.
The utility model core is: hermetically sealed can 11, plastic squeeze plate 12, ball 13 mutual constituent relation on；In design
It is perfused with adhesive sticker ointment in hermetically sealed can 11, this adhesive sticker ointment is for being tightly connected conductor exposed portion between line one
Aspect can play insulation, and still further aspect can make sunshine and rain resistant etc. threaten.
Structural principle: when mast connector sleeve 3 is pushed by spanner by external force, bunch of cables a5, the end bunch of cables b51 are placed in
The connecting part of the connection at end can be contacted by ball 13, and since plastic squeeze plate 12 is provided with small hole slot, adhesive sticker this moment
Ointment can overflow and submerge the connecting part of electrical appliance junction box；After the completion of adhesive sticker ointment all submergence, by the hook of spanner
Hook joint is and fixed by ball 13 by shank of bolt 14 described in tightening three in electrical appliance junction box side wall, thus above-mentioned column
The sealing of upper breaker.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of seal modules of pole-mounted circuit breaker, including modular substrate (1), mast connector (2), mast connector sleeve (3), absolutely
Edge sleeve a (4), insulating sleeve b (41), bunch of cables a (5), bunch of cables b (51), limit rod piece (6), apron strip (7), spring base
(8), slide rail bar (9), sliding block (10), hermetically sealed can (11), plastic squeeze plate (12), ball (13), shank of bolt (14), it is characterised in that:
Modular substrate (1) back side is fixed with sliding block (10), and the slide rail bar (9) is fixed on the side of pole-mounted circuit breaker equipment；
The sliding block (10) is erected on slide rail bar (9)；
Described modular substrate (1) left and right ends have hole, in hole respectively perforation be fixed with insulating sleeve a (4),
Insulating sleeve b (41)；The insulating sleeve a (4) has been built into bunch of cables a (5), and insulating sleeve b (41) has been built into cable
Beam b (51)；
Both ends are respectively equipped with spring base (8) between the modular substrate (1) and apron strip (7)；The bunch of cables a (5), electricity
Cable beam b (51) end is tightened against on the end of apron strip (7) both ends；Described apron strip (7) middle position has been bolted
Hermetically sealed can (11)；It is perfused with adhesive sticker ointment in the hermetically sealed can (11), is stamped plastic squeeze plate (12) at the top of hermetically sealed can (11),
Described plastic squeeze plate (12) round and in position has installed hole slot, and ball (13) are clamped in the slot of hole；Ring on the plastic squeeze plate (12)
Uniformly it is provided with small holes within shape one week；
Uniformly distributed on described hermetically sealed can (11) side wall there are three hole slots, are screwed with respectively in hole slot shank of bolt (14), three institutes
Shank of bolt (14) end stated clamps ball (13)；
When the ball (13) by longitudinal pressure value is 15-22 kilograms, longitudinal diameter length is the 2.7- of trans D
3.6 again；The bunch of cables a (5), bunch of cables b (51) end are equipped with binding post, bunch of cables a (5), the bunch of cables b
(51) top is series on the firewire of pole-mounted circuit breaker.
2. a kind of seal modules of pole-mounted circuit breaker according to claim 1, it is characterised in that the apron strip (7),
Hermetically sealed can (11), plastic squeeze plate (12), ball (13), shank of bolt (14) are insulation material scutum.
3. a kind of seal modules of pole-mounted circuit breaker according to claim 1, it is characterised in that the plastic squeeze plate (12)
Contact at electrical appliance junction box.
4. a kind of seal modules of pole-mounted circuit breaker according to claim 1, it is characterised in that the mast connector sleeve
(3) twist-on has spanner, and is equipped with hook in spanner end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821722481.7U CN208806198U (en) | 2018-10-23 | 2018-10-23 | A kind of seal modules of pole-mounted circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821722481.7U CN208806198U (en) | 2018-10-23 | 2018-10-23 | A kind of seal modules of pole-mounted circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208806198U true CN208806198U (en) | 2019-04-30 |
Family
ID=66239226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821722481.7U Active CN208806198U (en) | 2018-10-23 | 2018-10-23 | A kind of seal modules of pole-mounted circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208806198U (en) |
-
2018
- 2018-10-23 CN CN201821722481.7U patent/CN208806198U/en active Active
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