CN106981857B - A kind of detachable seperated power cable insect prevention plugging device - Google Patents
A kind of detachable seperated power cable insect prevention plugging device Download PDFInfo
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- CN106981857B CN106981857B CN201710238501.7A CN201710238501A CN106981857B CN 106981857 B CN106981857 B CN 106981857B CN 201710238501 A CN201710238501 A CN 201710238501A CN 106981857 B CN106981857 B CN 106981857B
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- connecting tube
- power grid
- block
- filling bag
- card slot
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- 241000238631 Hexapoda Species 0.000 title claims abstract description 21
- 230000002265 prevention Effects 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 7
- 239000007779 soft material Substances 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000003566 sealing material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/013—Sealing means for cable inlets
Landscapes
- Installation Of Indoor Wiring (AREA)
- Cable Accessories (AREA)
Abstract
A kind of detachable seperated power cable insect prevention plugging device, it is related to field of electrical equipment, first connecting tube one end is equipped with wire fixing device, the first connecting tube other end is equipped with the first fixture block, deinsectization device is by the second connecting tube, first card slot, second fixture block, positioning pipe, power module, power grid, dielectric support block, filling bag, insulating layer and positioning pipe are constituted, insulating layer is sleeved on positioning pipe, filling is wrapped on insulating layer, power grid is sleeved in filling bag, second connecting pipe box are on power grid, second connecting tube is equipped with power module, second connecting tube one end is equipped with the first card slot, the second connecting tube other end is equipped with the second fixture block, third connecting tube is equipped with fixing groove and the second card slot, the first fixture block being arranged in first connecting tube and the first card slot of second connecting tube one end setting are connected；The configuration of the present invention is simple, can be suitably used for various tunnels, and the closure ant proof of cabinet long cable section of ingoing line has very great engineering value and economic benefit.
Description
【Technical field】
The present invention relates to power circuits to be laid with field, is blocked more particularly, to a kind of detachable seperated power cable insect prevention
Device.
【Background technology】
Well known, cable plugging device is a kind of equipment being commonly used in the daily installation maintenance of power industry, at present state
Border power industry with China's power industry, to cable plugging material and device still continue to use early stage based on inorganic and organically soft
Matter fire proofing, plugging effect very rely on the physicochemical property of material itself, are easy by extraneous insect, temperature, pollution degree factor
Influence, with the lengthening of usage time, performance can further decline, and be also to ant class insect guard ability it is limited,
And integral type plugging device inconvenience dismounting and change increases the maintenance cost and timeliness in enterprise's later stage, increases business burden.
【Invention content】
In order to overcome the shortcomings of in background technology, the invention discloses a kind of detachable power cable ant proofs to block dress
It sets, the present invention is arranged third connecting tube on deinsectization device, reaches sealing with this, go out by the way that deinsectization device is arranged in sealing device
Worm, replacement easy to disassemble purpose.
In order to realize that the goal of the invention, the present invention adopt the following technical scheme that：
A kind of detachable seperated power cable insect prevention plugging device, including sealing device, deinsectization device are connected with third
Pipe, sealing device are made of the first connecting tube, wire fixing device and the first fixture block, and first connecting tube one end is equipped with wire fixing device, the
The one connecting tube other end is equipped with the first fixture block, and deinsectization device is by the second connecting tube, the first card slot, the second fixture block, positioning pipe, power supply
Module, power grid, dielectric support block, filling bag, insulating layer and positioning pipe are constituted, and insulating layer is sleeved on positioning pipe, and filling is wrapped in
On insulating layer, power grid is sleeved in filling bag, the second connecting pipe box on power grid, the second connecting tube be equipped with power module, second
Connecting tube one end is equipped with the first card slot, and the second connecting tube other end is equipped with the second fixture block, and third connecting tube is equipped with fixing groove and the
First card slot of two draw-in groove, the first fixture block being arranged in the first connecting tube and the setting of second connecting tube one end is connected, and second connects
Second fixture block of take over other end setting is connected with the second card slot that third connecting tube one end is set up.
First connecting tube, the second connecting tube and third connecting tube are ring type structure.
The wire fixing device is arranged in the first connecting tube, and the first connecting tube is blocked by wire fixing device, solidus dress
It sets and is made of at least two sealing blocks, each sealing block structure is identical, and each sealing block is using the first connection tube hub as center of circle etc.
Set up separately and sets inside the first connecting tube.
The sealing block is constituted for soft material, and each sealing block side is arc-shaped curved surface structure.
The positioning pipe is equipped at least two threading holes.
The power grid is made of external power grid and interior power grid, and external power grid covers on interior power grid, is set between external power grid and interior power grid
There are at least two dielectric support blocks, dielectric support block one end to connect external power grid, the interior power grid of dielectric support block other end connection is each
Dielectric support block annular is spirally arranged between external power grid and interior power grid.
The dielectric support block is cylindrical type or prismatic structure.
The power module is made of current control module, external power grid conducting wire and interior power grid conducting wire, and current control module is set
It sets in the second connecting tube, external power grid conducting wire one end connects current control module, and the external power grid conducting wire other end connects external power grid, interior
Power grid conducting wire one end connects current control module, the interior interior power grid of power grid conducting wire other end connection.
The filling bag is arranged in the second connecting tube, and filling bag is ring type structure, and filling bag side is hard sealing material
Material, filling bag bottom surface, inner wall are flexible barrier material, and bottom surface and inner wall are structure as a whole, and filling bag one end is equipped with filling hole, fills out
It fills packet other end side and is equipped at least two fixed blocks, each fixed block annular array is arranged on filling bag side.Fixed block
Quantity it is identical as the fixing groove quantity being arranged in third connecting tube, filling bag is solid by setting in fixed block and third connecting tube
Determine being connected for slot.
Third connecting tube one end is equipped with the second card slot, and third connection inside pipe wall is equipped with and to fix number of blocks identical solid
Determine slot, each fixing groove annular array setting on third connection inside pipe wall, third connecting tube and filling bag by fixing groove with
Fixed block is connected, and another end surfaces of third connecting tube are equipped with external screw thread.
By adopting the above-described technical solution, the present invention has the advantages that：
The detachable seperated power cable insect prevention plugging device of one kind of the present invention, including sealing device, deinsectization dress
It sets and third connecting tube is set on deinsectization device, reaches close with this by the way that deinsectization device is arranged in sealing device with third connecting tube
Envelope, the purpose of deinsectization, replacement easy to disassemble；The configuration of the present invention is simple, simple operation can not only be blocked with power cable insect prevention,
And can be easily installed with dismounting and change, the novel plugging device of energy Reusability can be suitably used for various tunnels, cabinet cable
The closure insect prevention of inlet wire has very great engineering value and economic benefit.
【Description of the drawings】
Fig. 1 is the fractionation dimensional structure diagram of the present invention；
Fig. 2 is the deinsectization device dimensional structure diagram of the present invention；
Fig. 3 is the deinsectization device cross section structure schematic diagram of the present invention；
Fig. 4 is the sealing device dimensional structure diagram of the present invention；
Fig. 5 is the wire fixing device dimensional structure diagram of the present invention；
Fig. 6 is the power module circuitry figure of the present invention；
In figure：1, the first connecting tube；2, the second connecting tube；3, third connecting tube；4, wire fixing device；5, the first fixture block；6,
Second fixture block；7, the first card slot；8, the second card slot；9, external power grid；10, filling bag；11, interior power grid；12, hole is filled；13, it insulate
Layer；14, positioning pipe；15, threading hole；16, fixed block；17, fixing groove；18, external screw thread；19, current control module；20, dispatch from foreign news agency
Net conducting wire；21, interior power grid conducting wire；22, dielectric support block；23, sealing block.
【Specific implementation mode】
By the following examples can the detailed explanation present invention, the open purpose of the present invention is intended to protect model of the present invention
Enclose all interior technological improvements.
In conjunction with a kind of detachable seperated power cable insect prevention plugging device of attached drawing 1 ~ 5, including sealing device, deinsectization device
With third connecting tube 3, sealing device is made of the first connecting tube 1, wire fixing device 4 and the first fixture block 5,1 one end of the first connecting tube
Equipped with wire fixing device 4,1 other end of the first connecting tube is equipped with the first fixture block 5, deinsectization device by the second connecting tube 2, the first card slot 7,
Second fixture block 6, power module, power grid, dielectric support block 22, filling bag 10, insulating layer 13 and positioning pipe 14 are constituted, insulating layer 13
It is sleeved on positioning pipe 14, filling bag 10 is sleeved on insulating layer 13, and power grid is sleeved in filling bag 10, and the second connecting tube 2 is sleeved on power grid
On, the second connecting tube 2 is equipped with power module, and 2 one end of the second connecting tube is equipped with the first card slot 7, and 2 other end of the second connecting tube is set
There are the second fixture block 6, third connecting tube 3 to be equipped with fixing groove 17 and the second card slot 8,6 He of the first fixture block being arranged in the first connecting tube 1
First card slot 7 of 2 one end of the second connecting tube setting is connected, and the second fixture block 6 and the third of the setting of 2 other end of the second connecting tube connect
Second card slot 8 of 3 one end of take over setting is connected.
First connecting tube 1, the second connecting tube 2 and third connecting tube 3 are ring type structure.
The wire fixing device 4 is arranged in the first connecting tube 1, and the first connecting tube 1 is blocked by wire fixing device 4, Gu
Line apparatus 4 is made of at least two sealing blocks 23, and 23 structure of each sealing block is identical, and each sealing block 23 is with the first connecting tube 1
Center is that center of circle etc. point is arranged inside the first connecting tube 1.
The sealing block 23 is constituted for soft material, and 23 side of each sealing block is arc-shaped curved surface structure.
The positioning pipe 14 is equipped at least two threading holes 15.
The power grid is made of external power grid 9 and interior power grid 11, and 9 sets of external power grid is on interior power grid 11, external power grid 9 and interior power grid
At least two dielectric support blocks 22 are equipped between 11,22 one end of dielectric support block connects external power grid 9,22 other end of dielectric support block
Power grid 11 in connection, each dielectric support block 22 is annular or is spirally arranged between external power grid 9 and interior power grid 11.
The dielectric support block 22 is cylindrical type or prismatic structure.
The power module is made of current control module 19, external power grid conducting wire 21 and interior power grid conducting wire 20, current control
Module 19 is arranged in the second connecting tube 2, and 21 one end of external power grid conducting wire connects current control module 19, and external power grid conducting wire 21 is another
End connection external power grid 9, interior 20 one end of power grid conducting wire connect current control module 19, the interior interior power grid of 20 other end of power grid conducting wire connection
11。
The filling bag 10 is arranged in the second connecting tube 2, and filling bag 10 is ring type structure, and 10 side of filling bag is hard
Sealing material, 10 bottom surface of filling bag, inner wall are flexible barrier material, and bottom surface and inner wall are structure as a whole, and 10 one end of filling bag is set
There are filling hole 12,10 other end side of filling bag to be equipped at least two fixed blocks 16, the setting of 16 annular array of each fixed block exists
On 10 side of filling bag.The quantity of fixed block 16 is identical as 17 quantity of fixing groove being arranged in third connecting tube 3, and filling bag 10 is logical
Spend being connected for fixed block 16 and the fixing groove 17 on 3 inner wall of third connecting tube.
Described 3 one end of third connecting tube is equipped with the second card slot 8, and 3 inner wall of third connecting tube is equipped with and 16 quantity of fixed block
Identical fixing groove 17,17 annular array of each fixing groove are arranged on 3 inner wall of third connecting tube, third connecting tube 3 and filling bag
10 are connected by fixing groove 17 with fixed block 16, and 3 another end surfaces of third connecting tube are equipped with external screw thread 18.
Implement the detachable seperated power cable insect prevention plugging device of one kind of the present invention, when in use, by cable
It is passed through by the wire fixing device 4 on sealing device, into the second connecting tube 2, cable continues across the threading hole on positioning pipe 14
15 enter the insulating layer 13 being arranged in the second connecting tube 2, so that insulating layer 13 is wrapped on cable outer wall, then by filling bag
10 are connected by fixed block 16 with the fixing groove 17 in third connecting tube 3, then the second connecting tube 2 and third connecting tube 3 are led to
It crosses the second fixture block 6 with the second card slot 8 to be connected, then by filling hole 12 to 10 inner filling filler of filling bag so that filling
The inside extruding insulation layer 13 of soft materials inner wall of packet 10, makes insulating layer 13 tightly be attached on cable, after cable passes through, is filled blocking
It sets and is mounted on fixed pipeline by the external screw thread 18 that is arranged in third connecting tube 3, then open power supply, electric current is from dry cell
Lead to power module, 3V direct currents are become 18kHz by the self-excited oscillator work once electrified being made of triode Q1 and transformer T1
The high-frequency alternating current of left and right, the both ends high-voltage winding N3 through transformer T1 boost to about 500V, then through diode D1~D3, capacitance
The voltage tripler rectifier of device C1~C3 compositions is increased to 1500V or so, is added on power grid, the electrostatic between external power grid 9 and interior power grid 10
There is stronger adsorption capacity, when insect is close to power grid, between electrostatic field energy sucks them between external power grids 9 and interior power grid 10, worm
Body causes short circuit between external power grid 9 and interior power grid 10, i.e., can be hit by electric current, electric arc dizzy or shoot dead to have the function that deinsectization.
Part not in the detailed description of the invention is the prior art, although specifically showing and describing this hair in conjunction with preferred embodiment
It is bright, it implements the technical solution method and there are many approach, the above is only a preferred embodiment of the present invention, but affiliated neck
The technical staff in domain, which should be understood that, not to be departed from the spirit and scope of the present invention defined by the appended claims, in shape
In formula and the present invention can be made a variety of changes in details, be protection scope of the present invention.
Claims (8)
1. a kind of detachable seperated power cable insect prevention plugging device, including sealing device, deinsectization device and third connecting tube
（3）, it is characterized in that：Sealing device is by the first connecting tube（1）, wire fixing device（4）With the first fixture block（5）It constitutes, the first connecting tube
（1）One end is equipped with wire fixing device（4）, the first connecting tube（1）The other end is equipped with the first fixture block（5）, deinsectization device is by the second connection
Pipe（2）, the first card slot（7）, the second fixture block（6）, power module, power grid, dielectric support block（22）, filling bag（10）, insulating layer
（13）And positioning pipe（14）It constitutes, insulating layer（13）It is sleeved on positioning pipe（14）On, filling bag（10）It is sleeved on insulating layer（13）On, electricity
Net cover is in filling bag（10）On, the second connecting tube（2）It is sleeved on power grid, the second connecting tube（2）It is equipped with power module, second connects
It takes over（2）One end is equipped with the first card slot（7）, the second connecting tube（2）The other end is equipped with the second fixture block（6）, third connecting tube（3）If
There is fixing groove（17）With the second card slot（8）, the first connecting tube（1）First fixture block of upper setting（6）With the second connecting tube（2）One end
The first card slot being arranged（7）It is connected, the second connecting tube（2）Second fixture block of other end setting（6）With third connecting tube（3）One
Hold the second card slot of setting（8）It is connected, first connecting tube（1）, the second connecting tube（2）With third connecting tube（3）It is
Ring type structure, the wire fixing device（4）It is arranged in the first connecting tube（1）It is interior, the first connecting tube（1）Pass through wire fixing device（4）Into
Row blocks, wire fixing device（4）By at least two sealing blocks（23）It constitutes, each sealing block（23）Structure is identical, each sealing block
（23）With the first connecting tube（1）Center is that center of circle etc. point is arranged in the first connecting tube（1）It is internal.
2. the detachable seperated power cable insect prevention plugging device of one kind according to claim 1, it is characterized in that：It is described close
Seal block（23）It is constituted for soft material, each sealing block（23）Side is arc-shaped curved surface structure.
3. the detachable seperated power cable insect prevention plugging device of one kind according to claim 1, it is characterized in that：It is described fixed
Position pipe（14）It is equipped at least two threading holes（15）.
4. the detachable seperated power cable insect prevention plugging device of one kind according to claim 1, it is characterized in that：The electricity
Net is by external power grid（9）With interior power grid（11）It constitutes, external power grid（9）It covers in interior power grid（11）On, external power grid（9）With interior power grid（11）
Between be equipped at least two dielectric support blocks（22）, dielectric support block（22）One end connects external power grid（9）, dielectric support block（22）
Power grid in other end connection（11）, each dielectric support block（22）Annular is spirally arranged in external power grid（9）With interior power grid
（11）Between.
5. the detachable seperated power cable insect prevention plugging device of one kind according to claim 1, it is characterized in that：It is described exhausted
Edge supporting block（22）For cylindrical type or prismatic structure.
6. the detachable seperated power cable insect prevention plugging device of one kind according to claim 1, it is characterized in that：The electricity
Source module is by current control module（19）, external power grid conducting wire（21）With interior power grid conducting wire（20）It constitutes, current control module（19）
It is arranged in the second connecting tube（2）On, external power grid conducting wire（21）One end connects current control module（19）, external power grid conducting wire（21）Separately
One end connects external power grid（9）, interior power grid conducting wire（20）One end connects current control module（19）, interior power grid conducting wire（20）The other end
Power grid in connection（11）.
7. the detachable seperated power cable insect prevention plugging device of one kind according to claim 1, it is characterized in that：It is described to fill out
Fill packet（10）It is arranged in the second connecting tube（2）It is interior, filling bag（10）For ring type structure, filling bag（10）Side is hard sealing material
Material, filling bag（10）Bottom surface, inner wall are flexible barrier material, and bottom surface and inner wall are structure as a whole, filling bag（10）One end is equipped with
Fill hole（12）, filling bag（10）Other end side is equipped at least two fixed blocks（16）, each fixed block（16）Annular array
It is arranged in filling bag（10）On side, fixed block（16）Quantity and third connecting tube（3）The fixing groove of upper setting（17）Quantity
It is identical, filling bag（10）Pass through fixed block（16）With third connecting tube（3）Fixing groove on inner wall（17）Be connected.
8. the detachable seperated power cable insect prevention plugging device of one kind according to claim 7, it is characterized in that：Described
Three connecting tubes（3）One end is equipped with the second card slot（8）, third connecting tube（3）Inner wall is equipped with and fixed block（16）Quantity is identical solid
Determine slot（17）, each fixing groove（17）Annular array is arranged in third connecting tube（3）On inner wall, third connecting tube（3）And filling
Packet（10）Pass through fixing groove（17）With fixed block（16）It is connected, third connecting tube（3）Another end surfaces are equipped with external screw thread（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710238501.7A CN106981857B (en) | 2017-04-13 | 2017-04-13 | A kind of detachable seperated power cable insect prevention plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710238501.7A CN106981857B (en) | 2017-04-13 | 2017-04-13 | A kind of detachable seperated power cable insect prevention plugging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106981857A CN106981857A (en) | 2017-07-25 |
| CN106981857B true CN106981857B (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710238501.7A Active CN106981857B (en) | 2017-04-13 | 2017-04-13 | A kind of detachable seperated power cable insect prevention plugging device |
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| CN (1) | CN106981857B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107689616A (en) * | 2017-10-18 | 2018-02-13 | 国网河南省电力公司洛阳供电公司 | A kind of cleanable formula power communication cable insect prevention plugging device of split |
| CN107732855A (en) * | 2017-10-18 | 2018-02-23 | 国网河南省电力公司洛阳供电公司 | A kind of cleanable formula power communication cable insect prevention plugging device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11131053A (en) * | 1997-10-28 | 1999-05-18 | Tokai Rubber Ind Ltd | Sealing material for cable closure and cable closure using the same |
| CN204316025U (en) * | 2014-12-08 | 2015-05-06 | 高海峰 | DC cabinet can the fire-retardant cable clamp of insect protected |
| CN204615304U (en) * | 2015-04-01 | 2015-09-02 | 李小汐 | A kind of novel high polymer electric conduit |
| CN204578013U (en) * | 2015-04-29 | 2015-08-19 | 许茂棠 | There is the duct plug of draught line fixed structure |
| CN205004717U (en) * | 2015-07-20 | 2016-01-27 | 上海日成电子有限公司 | Sealed cable water joint |
| CN204860781U (en) * | 2015-08-20 | 2015-12-16 | 深圳市合创电力设备有限公司 | Protection against rodents protection against insects device |
| CN204859834U (en) * | 2015-09-06 | 2015-12-09 | 深圳市合创电力设备有限公司 | Protection against rodents protection against insects device |
| CN205509392U (en) * | 2016-03-11 | 2016-08-24 | 河南大森机电股份有限公司 | Reducing crane span structure with kill mosquito function |
| CN106532597A (en) * | 2016-12-30 | 2017-03-22 | 杭州亨玛电力科技有限公司 | Plugging method aiming at cables |
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2017
- 2017-04-13 CN CN201710238501.7A patent/CN106981857B/en active Active
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