CN106981857A - A kind of detachable split power cable insect prevention plugging device - Google Patents
A kind of detachable split power cable insect prevention plugging device Download PDFInfo
- Publication number
- CN106981857A CN106981857A CN201710238501.7A CN201710238501A CN106981857A CN 106981857 A CN106981857 A CN 106981857A CN 201710238501 A CN201710238501 A CN 201710238501A CN 106981857 A CN106981857 A CN 106981857A
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- Prior art keywords
- connecting tube
- power network
- filling bag
- block
- neck
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Classifications
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- 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
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- Installation Of Indoor Wiring (AREA)
- Cable Accessories (AREA)
Abstract
A kind of detachable split power cable insect prevention plugging device, it is related to field of electrical equipment, first connecting tube one end is provided with wire fixing device, the first connecting tube other end is provided with the first fixture block, deinsectization device is by the second connecting tube, first neck, second fixture block, positioning pipe, power module, power network, dielectric support block, filling bag, insulating barrier and positioning pipe are constituted, insulating barrier is enclosed on positioning pipe, filling is wrapped on insulating barrier, power network is enclosed in filling bag, second connecting pipe box are on power network, second connecting tube is provided with power module, second connecting tube one end is provided with the first neck, the second connecting tube other end is provided with the second fixture block, 3rd connecting tube is provided with fixing groove and the second neck, the first neck that the first fixture block set in first connecting tube and second connecting tube one end are set is connected；The present invention is simple in construction, can be suitably used for various tunnels, the closure ant proof of cabinet long cable section of ingoing line, with very great construction value and economic benefit.
Description
【Technical field】
Field is laid the present invention relates to power circuit, is filled more particularly, to a kind of detachable split power cable insect prevention closure
Put.
【Background technology】
Known, cable plugging device is a kind of equipment being commonly used during the daily installation of power industry is safeguarded, at present international electricity
Lixing industry with China's power industry, cable plugging material and device are still continued to use early stage based on inorganic and organic soft resistance
Combustible material, plugging effect extremely relies on the physicochemical property of material in itself, easily by extraneous insect, temperature, pollution degree factor shadow
Ring, with the lengthening of use time, performance can further decline, and be also limited to ant class insect guard ability, and
Integral type plugging device inconvenience dismounting and change, adds the maintenance cost and timeliness in enterprise's later stage, increases business burden.
【The content of the invention】
In order to overcome the shortcomings of in background technology, the invention discloses a kind of detachable power cable ant proof plugging device, sheet
Invention sets the 3rd connecting tube on deinsectization device by setting deinsectization device in sealing device, and sealing, deinsectization, just are reached with this
In the purpose of dismounting and change.
In order to realize the goal of the invention, the present invention is adopted the following technical scheme that：
A kind of detachable split power cable insect prevention plugging device, including sealing device, deinsectization device and the 3rd connecting tube, it is close
Seal apparatus is made up of the first connecting tube, wire fixing device and the first fixture block, and first connecting tube one end is provided with wire fixing device, the first connection
The pipe other end be provided with the first fixture block, deinsectization device by the second connecting tube, the first neck, the second fixture block, positioning pipe, power module,
Power network, dielectric support block, filling bag, insulating barrier and positioning pipe are constituted, and insulating barrier is enclosed on positioning pipe, and filling is wrapped in insulating barrier
On, power network is enclosed in filling bag, and the second connecting pipe box are on power network, and the second connecting tube is provided with power module, the second connecting tube
One end is provided with the first neck, and the second connecting tube other end is provided with the second fixture block, and the 3rd connecting tube is provided with fixing groove and the second neck,
The first neck that the first fixture block set in first connecting tube and second connecting tube one end are set is connected, and the second connecting tube is another
The second fixture block that end is set is connected with the second neck that the 3rd connecting tube one end is set up.
First connecting tube, the second connecting tube and the 3rd 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
Put and be made up of at least two sealing blocks, each sealing block structure is identical, each sealing block is using the first connection tube hub as center of circle etc.
Divide and be arranged on 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 provided with least two threading holes.
The power network is made up of external power grid and interior power network, and external power grid is covered on interior power network, is set between external power grid and interior power network
There is power network at least two dielectric support blocks, dielectric support block one end connection external power grid, the connection of the dielectric support block other end, each
Dielectric support block annular is spirally arranged between external power grid and interior power network.
The dielectric support block is cylindrical type or prismatic structure.
The power module is made up of current control module, external power grid wire and interior power network wire, and current control module is set
Put in the second connecting tube, external power grid wire one end connection current control module, external power grid wire other end connection external power grid is interior
Power network wire one end connects power network in current control module, interior power network 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, inwall are flexible barrier material, and bottom surface and inwall are structure as a whole, and filling bag one end is filled out provided with filling hole
Fill bag other end side and be provided with least two fixed blocks, each fixed block annular array is arranged on filling bag side.Fixed block
Quantity it is identical with the fixing groove quantity set in the 3rd connecting tube, filling bag is solid by being set in fixed block and the 3rd connecting tube
Determine being connected for groove.
Described 3rd connecting tube one end is provided with the second neck, and the 3rd connection inside pipe wall is provided with identical solid with fixed number of blocks
Determine groove, each fixing groove annular array is arranged on the 3rd connection inside pipe wall, the 3rd connecting tube and filling bag by fixing groove with
Fixed block is connected, and the 3rd another end surfaces of connecting tube are provided with external screw thread.
By adopting the above-described technical solution, the present invention has the advantages that：
A kind of detachable split power cable insect prevention plugging device of the present invention, including sealing device, deinsectization device and
3rd connecting tube, by setting deinsectization device in sealing device, the 3rd connecting tube is set on deinsectization device, with this reach sealing,
Deinsectization, the purpose of replacing easy to disassemble；Simple in construction, simple operation of the invention, can not only be blocked with power cable insect prevention, and
It can be easily installed with dismounting and change, the new plugging device of energy Reusability can be suitably used for various tunnels, cabinet long cable section of ingoing line
Closure insect prevention, with very great construction value and economic benefit.
【Brief description of the drawings】
Fig. 1 is fractionation dimensional structure diagram of the invention；
Fig. 2 is deinsectization device dimensional structure diagram of the invention；
Fig. 3 is deinsectization device cross section structure schematic diagram of the invention；
Fig. 4 is sealing device dimensional structure diagram of the invention；
Fig. 5 is wire fixing device dimensional structure diagram of the invention；
Fig. 6 is power module circuitry figure of the invention；
In figure：1st, the first connecting tube；2nd, the second connecting tube；3rd, the 3rd connecting tube；4th, wire fixing device；5th, the first fixture block；6th, second
Fixture block；7th, the first neck；8th, the second neck；9th, external power grid；10th, filling bag；11st, interior power network；12nd, hole is filled；13rd, insulating barrier；
14th, positioning pipe；15th, threading hole；16th, fixed block；17th, fixing groove；18th, external screw thread；19th, current control module；20th, external power grid is led
Line；21st, interior power network wire；22nd, dielectric support block；23rd, sealing block.
【Embodiment】
Explanation that can be detailed by the following examples is of the invention, and the open purpose of the present invention is intended in the protection scope of the invention
All technological improvements.
With reference to a kind of detachable split power cable insect prevention plugging device of accompanying drawing 1 ~ 5, including sealing device, deinsectization device
With the 3rd connecting tube 3, sealing device is made up of the first connecting tube 1, the fixture block 5 of wire fixing device 4 and first, the one end of the first connecting tube 1
Provided with wire fixing device 4, the other end of the first connecting tube 1 is provided with the first fixture block 5, deinsectization device by the second connecting tube 2, the first neck 7,
Second fixture block 6, power module, power network, dielectric support block 22, filling bag 10, insulating barrier 13 and positioning pipe 14 are constituted, insulating barrier 13
It is enclosed on positioning pipe 14, filling bag 10 is enclosed on insulating barrier 13, power network is enclosed in filling bag 10, the second connecting tube 2 is enclosed on power network
On, the second connecting tube 2 is provided with power module, and the one end of the second connecting tube 2 is provided with the first neck 7, and the other end of the second connecting tube 2 is set
There is the second fixture block 6, the 3rd connecting tube 3 is provided with the He of the first fixture block 6 set in the neck 8 of fixing groove 17 and second, the first connecting tube 1
The first neck 7 that the one end of second connecting tube 2 is set is connected, and the second fixture block 6 and the 3rd that the other end of the second connecting tube 2 is set connects
The second neck 8 that the one end of adapter 3 is set is connected.
First connecting tube 1, the second connecting tube 2 and the 3rd 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 up of at least two sealing blocks 23, and each structure of sealing block 23 is identical, and each sealing block 23 is with the first connecting tube 1
Center is that center of circle decile is arranged on inside the first connecting tube 1.
The sealing block 23 is constituted for soft material, and each side of sealing block 23 is arc-shaped curved surface structure.
The positioning pipe 14 is provided with least two threading holes 15.
The power network is made up of external power grid 9 and interior power network 11, and 9 sets of external power grid is on interior power network 11, external power grid 9 and interior power network
At least two dielectric support blocks 22, the one end of dielectric support block 22 connection external power grid 9, the other end of dielectric support block 22 are provided between 11
Power network 11 in connection, each dielectric support block 22 is annular or is spirally arranged between external power grid 9 and interior power network 11.
The dielectric support block 22 is cylindrical type or prismatic structure.
The power module is made up of current control module 19, external power grid wire 21 and interior power network wire 20, current control
Module 19 is arranged in the second connecting tube 2, and the one end of external power grid wire 21 connection current control module 19, external power grid wire 21 is another
End connection external power grid 9, interior one end of power network wire 20 connects power network in current control module 19, the interior other end of power network wire 20 connection
11。
The filling bag 10 is arranged in the second connecting tube 2, and filling bag 10 is ring type structure, and the side of filling bag 10 is hard
Encapsulant, the bottom surface of filling bag 10, inwall are flexible barrier material, and bottom surface and inwall are structure as a whole, and the one end of filling bag 10 is set
There is filling hole 12, the other end of filling bag 10 side is provided with least two fixed blocks 16, and each annular array of fixed block 16 is arranged on
On the side of filling bag 10.The quantity of fixed block 16 is identical with the quantity of fixing groove 17 set in the 3rd connecting tube 3, and filling bag 10 is led to
Spend being connected for fixed block 16 and the fixing groove 17 on the inwall of the 3rd connecting tube 3.
Described one end of 3rd connecting tube 3 is provided with the second neck 8, and the inwall of the 3rd connecting tube 3 is provided with and the quantity of fixed block 16
Identical fixing groove 17, each annular array of fixing groove 17 is arranged on the inwall of the 3rd connecting tube 3, the 3rd connecting tube 3 and filling bag
10 are connected by fixing groove 17 with fixed block 16, and another end surfaces of the 3rd connecting tube 3 are provided with external screw thread 18.
Implement a kind of detachable split power cable insect prevention plugging device of the present invention, when in use, by cable
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 barrier 13 set in the second connecting tube 2, insulating barrier 13 is wrapped on cable outer wall, then by filling bag
10 are connected by fixed block 16 with the fixing groove 17 in the 3rd connecting tube 3, then the second connecting tube 2 and the 3rd connecting tube 3 are led to
Cross the second fixture block 6 with the second neck 8 to be connected, then by filling hole 12 to the inner filling filler of filling bag 10 so that filling
The inside extruding insulation layer 13 of soft materials inwall of bag 10, makes insulating barrier 13 tightly be attached on cable, cable is filled closure by rear
Put and be arranged on by the external screw thread 18 that is set in the 3rd connecting tube 3 on fixed pipeline, then turned on the power, electric current is from dry cell
Lead to power module, electric work is obtained by triode Q1 and transformer the T1 self-excited oscillator constituted, 3V direct currents are become 18kHz
The high-frequency alternating current of left and right, the high pressure winding N3 two ends through transformer T1 boost to about 500V, then through diode D1~D3, electric capacity
The voltage tripler rectifier of device C1~C3 compositions is increased to 1500V or so, is added on power network, the electrostatic between external power grid 9 and interior power network 10
There is stronger absorption affinity, when insect is close to power network, between electrostatic field energy sucks them between external power grids 9 and interior power network 10, worm
Body causes short-circuit between external power grid 9 and interior power network 10, i.e., can be hit by electric current, electric arc dizzy or shoot dead to reach the effect of deinsectization.
Part not in the detailed description of the invention is prior art, although specifically showing and describing this hair with reference to preferred embodiment
Bright, it is many to implement the technical scheme method and approach, and described above is only the 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 that appended claims are limited, 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 (10)
1. a kind of detachable split power cable insect prevention plugging device, including sealing device, deinsectization device and the 3rd 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）Constitute, the first connecting tube
（1）One end is provided with wire fixing device（4）, the first connecting tube（1）The other end is provided with the first fixture block（5）, deinsectization device is by the second connection
Pipe（2）, the first neck（7）, the second fixture block（6）, power module, power network, dielectric support block（22）, filling bag（10）, insulating barrier
（13）And positioning pipe（14）Constitute, insulating barrier（13）It is enclosed on positioning pipe（14）On, filling bag（10）It is enclosed on insulating barrier（13）On, electricity
Net is in filling bag（10）On, the second connecting tube（2）It is enclosed on power network, the second connecting tube（2）Power module is provided with, second connects
Adapter（2）One end is provided with the first neck（7）, the second connecting tube（2）The other end is provided with the second fixture block（6）, the 3rd connecting tube（3）If
There is fixing groove（17）With the second neck（8）, the first connecting tube（1）First fixture block 6 of upper setting and the second connecting tube（2）One end is set
The first neck put（7）It is connected, the second connecting tube（2）The second fixture block that the other end is set（6）With the 3rd connecting tube（3）One end
The second neck set（8）It is connected.
2. a kind of detachable split power cable insect prevention plugging device according to claim 1, it is characterized in that：Described
One connecting tube（1）, the second connecting tube（2）With the 3rd connecting tube（3）It is ring type structure.
3. a kind of detachable split power cable insect prevention plugging device according to claim 1, it is characterized in that：It is described solid
Line apparatus（4）It is arranged on the first connecting tube（1）It is interior, the first connecting tube（1）Pass through wire fixing device（4）Blocked, wire fixing device
（4）By at least two sealing blocks（23）Constitute, each sealing block（23）Structure is identical, each sealing block（23）With the first connecting tube
（1）Center is that center of circle decile is arranged on the first connecting tube（1）It is internal.
4. a kind of detachable split power cable insect prevention plugging device according to claim 1, it is characterized in that：It is described close
Seal block（23）Constituted for soft material, each sealing block（23）Side is arc-shaped curved surface structure.
5. a kind of detachable split power cable insect prevention plugging device according to claim 1, it is characterized in that：It is described fixed
Position pipe（14）It is provided with least two threading holes（15）.
6. a kind of detachable split power cable insect prevention plugging device according to claim 1, it is characterized in that：The electricity
Net is by external power grid（9）With interior power network（11）Constitute, external power grid（9）Cover in interior power network（11）On, external power grid（9）With interior power network（11）
Between be provided with least two dielectric support blocks（22）, dielectric support block（22）One end connects external power grid（9）, dielectric support block（22）
Power network in other end connection（11）, each dielectric support block（22）Annular is spirally arranged in external power grid（9）With interior power network
（11）Between.
7. a kind of detachable split power cable insect prevention plugging device according to claim 1, it is characterized in that：It is described exhausted
Edge support block（22）For cylindrical type or prismatic structure.
8. a kind of detachable split power cable insect prevention plugging device according to claim 1, it is characterized in that：The electricity
Source module is by current control module（19）, external power grid wire（21）With interior power network wire（20）Constitute, current control module（19）
It is arranged on the second connecting tube（2）On, external power grid wire（21）One end connects current control module（19）, external power grid wire（21）Separately
One end connects external power grid（9）, interior power network wire（20）One end connects current control module（19）, interior power network wire（20）The other end
Power network in connection（11）.
9. a kind of detachable split power cable insect prevention plugging device according to claim 1, it is characterized in that：It is described to fill out
Fill bag（10）It is arranged on 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, inwall are flexible barrier material, and bottom surface and inwall are structure as a whole, filling bag（10）One end is provided with
Fill hole（12）, filling bag（10）Other end side is provided with least two fixed blocks（16）, each fixed block（16）Annular array
It is arranged on filling bag（10）On side, fixed block（16）Quantity and the 3rd connecting tube（3）The fixing groove of upper setting（17）Quantity
It is identical, filling bag（10）Pass through fixed block（16）With the 3rd connecting tube（3）Fixing groove on inwall（17）Be connected.
10. a kind of detachable split power cable insect prevention plugging device according to claim 1, it is characterized in that：It is described
3rd connecting tube（3）One end is provided with the second neck（8）, the 3rd connecting tube（3）Inwall is provided with and fixed block（16）Quantity is identical
Fixing groove（17）, each fixing groove（17）Annular array is arranged on the 3rd connecting tube（3）On inwall, the 3rd connecting tube（3）With fill out
Fill bag（10）Pass through fixing groove（17）With fixed block（16）It is connected, the 3rd connecting tube（3）Another end surfaces are provided 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 true CN106981857A (en) | 2017-07-25 |
| CN106981857B CN106981857B (en) | 2018-11-02 |
Family
ID=59345285
Family Applications (1)
| 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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| Country | Link |
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| CN (1) | CN106981857B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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| 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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| 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 |
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| 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 |
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| Publication number | Publication date |
|---|---|
| CN106981857B (en) | 2018-11-02 |
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