CN206099281U - Convenient cable intermediate head SMC explosion -proof box fills - Google Patents
Convenient cable intermediate head SMC explosion -proof box fills Download PDFInfo
- Publication number
- CN206099281U CN206099281U CN201621139481.5U CN201621139481U CN206099281U CN 206099281 U CN206099281 U CN 206099281U CN 201621139481 U CN201621139481 U CN 201621139481U CN 206099281 U CN206099281 U CN 206099281U
- Authority
- CN
- China
- Prior art keywords
- explosion
- proof box
- smc
- box body
- cable intermediate
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a SMC goods field, concretely relates to convenient cable intermediate head SMC explosion -proof box fills, including explosion -proof box body, the inside chamber that holds that is used for installing cable joint that is equipped with of explosion -proof box body, the explosion -proof box body both ends are equipped with necking section, explosion -proof box body passes through bolt interconnect by last casing and lower casing, it is equipped with a plurality of recesses to go up the casing top, the groove has been offered and has been used for packing the filler extremely the fill opening who holds the chamber, fill opening department inlays and is equipped with the closing plate. The utility model discloses fill effectual, the leakproofness good, can guarantee the filler fill do not spill over when full, the convenient packing.
Description
Technical field
This utility model is related to SMC arts, and the more particularly to convenient cable intermediate joint SMC of one kind filling is explosion-proof
Box.
Background technology
In recent years, with the quickening of China's Urbanization Construction process, electric utility is also in fast development.And power cable with
Its power supply safety, reliability, run it is simple the advantages of, be increasingly widely applied.Because aerial cable etc. can affect city
It is attractive in appearance, erect the conditions such as electric pole, steel tower and limit more, so cable is typically passed through by cable tunnel.With high voltage overhead lines
Lowerly, increasing cable is linked in cable tunnel or cable channel, causes cable tunnel or the cable in cable channel
Joint is more and more.Insulating properties at cable connector are relatively low, it is easy to make moist or media ages, cause cable breakdown, short circuit,
And then initiation fire and blast.Due to current China cable tunnel limited amount, the number of cables in each cable tunnel is more,
After the blast on fire of cable, other cables will be lighted, cause subsequent explosion, cause cable tunnel inner cable damage.
In order to prevent rear initiation second accident on fire at cable connector, cable connector is adopted at current cable connector
Protecting box, the drawbacks of existing cable explosion-proof box all has certain, must be to inside in cable joint explosion-proof box installation process
It is filled, existing armored cassette fills inconvenience mostly, needs to rock armored cassette in filling, is easily caused implant and overflows
Go out, filling is inconvenient.
Utility model content
To solve the above problems, this utility model provides a kind of good filling effect, good airproof performance, ensure that implant exists
Filling does not spill over when full, one kind of convenient filling fills convenient cable intermediate joint SMC armored cassettes.
The technical scheme that this utility model is adopted is：The convenient cable intermediate joint SMC armored cassettes of one kind filling, including
Explosion-proof box body, the explosion-proof tray interior is provided with the accommodating chamber for installing cable connector, and the explosion-proof box body two ends are provided with contracting
Cervical region, the explosion-proof box body is inter-connected via a bolt joint by upper shell with lower house, and the upper shell top is provided with some grooves,
The groove is offered for filling implant to the charging port of the accommodating chamber, and edge is provided with sealing at the charging port
Plate.
Further improvement of these options is to be provided with sealing screw thread inside the two ends necking part.
Further improvement of these options is that the upper shell is provided with some boss with lower house junction, described convex
The fixing hole being bolted is provided with platform.
Further improvement of these options is that the charging port is arranged into bell shape.
Further improvement of these options is that the sealing plate edge is provided with fluid sealant.
The beneficial effects of the utility model are：
1st, the convenient cable intermediate joint SMC armored cassettes of a kind of filling, first, the explosion-proof box body is by upper shell and lower casing
Body is inter-connected via a bolt joint, and inside is provided with the accommodating chamber for installing cable connector, and the explosion-proof box body two ends are provided with necking down
Portion, the upper shell top is provided with some grooves, and the groove is offered for implant to be filled to the accommodating chamber
Charging port, at the charging port sealing plate is provided with.
On the one hand, explosion-proof box body is made up of upper shell and lower house, and the upper shell and lower house are by SMC (fiberglass)
It is integrally formed and makes, good forming effect, manufacture efficiency height, low cost of manufacture, insulation effect is good, and second aspect, inside is provided with use
In the accommodating chamber for installing cable connector, explosion-proof box body two ends are provided with necking part, cable connector are installed on into accommodating chamber, installation side
Just, internal cable connector is protected by upper shell and lower house, protected effect is good, the necking part arranged by two ends will
The circuit of cable connector is passed, and improves practicality of the present utility model, and the third aspect, upper shell top is provided with some grooves, institute
State groove to offer for filling implant to the charging port of the accommodating chamber, implant is filled in by appearance by charging port
Receive chamber, further protection inside cable joint, protected effect is good, filling is convenient, filling effect is good, and fourth aspect is described to fill out
Fill Kou Chu and be provided with sealing plate, when implant from charging port insert when accommodating chamber fills up accommodating chamber by sealing plate it is close by charging port
Envelope, prevents the spilling of implant, and good sealing effect, filling effect are good, easy to use.
2nd, sealing screw thread is provided with inside the two ends necking part, when cable connector is installed on into accommodating chamber, by necking down
Two-termial line is drawn in portion, after circuit is drawn, is sealed at two ends by sealing screw thread, further improves of the present utility model
Sealing.
3rd, first, the upper shell is provided with some boss with lower house junction, and by several boss this is enabled to
Utility model is convenient in installation process, and upper shell and lower house are preferably fitted in installation process, improves sealing
And installation effect, the fixing hole being bolted is provided with the boss, by the incoming fixing hole of bolt by upper shell with
Housing is fixed, good fixing effect, easy for installation.
4th, the charging port is arranged into bell shape, on the one hand, convenient in the filling process so that implant is more
Good accommodating chamber of inserting is protected to internal cable connector, and filling is convenient, second aspect, after the completion of filling, can be more preferable
Carrying out clear up unnecessary implant, to ensure that implant does not spill over, filling is convenient, filling effect is good.
5th, the sealing plate edge is provided with fluid sealant, when by charging port by implant insert accommodating chamber inside and fill up
When sealed by charging port by sealing plate, good sealing effect, the one layer of fluid sealant arranged by sealing plate edge is preventing
Liquid dust enters internal, further improves safety of the present utility model and sealing.
Description of the drawings
Fig. 1 is exploded view of the present utility model；
Fig. 2 is axonometric chart of the present utility model；
Fig. 3 is side cutaway view of the present utility model；
Fig. 4 is the A portions enlarged drawing of this utility model Fig. 3.
Specific embodiment
This utility model is further described below in conjunction with accompanying drawing.
As shown in Figure 1 to 4, exploded view respectively of the present utility model, axonometric chart and side cutaway view.
The convenient cable intermediate joint SMC armored cassettes 100 of one kind filling, first, the explosion-proof box body 110 is by upper shell
120 and lower house 130 be connected with each other by bolt (not shown), inside is provided with accommodating chamber for installing cable connector
140, the two ends of explosion-proof box body 110 are provided with necking part 111, and the top of the upper shell 120 is provided with some grooves 121, described recessed
Offer at groove 121 for filling implant to the charging port 122 of the accommodating chamber 140, be provided with close at the charging port 122
Shrouding 123.
On the one hand, explosion-proof box body 110 is made up of upper shell 120 and lower house 130, the upper shell 120 and lower house 130
It is integrally formed by SMC (fiberglass) and is made, good forming effect, manufacture efficiency height, low cost of manufacture, insulation effect is good, second
Aspect, inside is provided with the accommodating chamber 140 for installing cable connector, and the two ends of explosion-proof box body 110 are provided with necking part 111, by cable
Joint is installed on accommodating chamber 140, easy for installation, is protected by upper shell 120 and the internal cable connector of lower house 130 pairs,
Protected effect is good, and the necking part 111 arranged by two ends is passed in the circuit of cable connector, improves practicality of the present utility model
Property, the third aspect, the top of upper shell 120 is provided with some grooves 121, offers at the groove 121 for implant to be filled
To the charging port 122 of the accommodating chamber 140, implant is filled in by accommodating chamber 140, further protection by charging port 122
Inside cable joint, protected effect is good, filling is convenient, filling effect is good, fourth aspect, and sealing is provided with the charging port 122
Plate 123, inserts from charging port 122 when implant and pass through when accommodating chamber 140 fills up accommodating chamber 140 sealing plate 123 by charging port
122 sealings, prevent the spilling of implant, and good sealing effect, filling effect are good, easy to use.
Sealing screw thread 112 is provided with inside two ends necking part 111, when cable connector is installed on into accommodating chamber 140, by contracting
Cervical region 111 draws two-termial line, after circuit is drawn, is sealed at two ends by sealing screw thread 112, further improves this reality
With new sealing.
First, the upper shell 120 is provided with some boss 150 with the junction of lower house 130, by several boss 150
Enable to this utility model convenient in installation process, upper shell 120 and lower house 130 are more preferable in installation process
Laminating, improves sealing and installation effect, and the fixing hole fixed by bolt (not shown) is provided with the boss 150
151, upper shell 120 is fixed with lower house 130 by bolt (not shown) incoming fixing hole 151, fixed effect
It is good, easy for installation.
122 one-tenth bell shapes of charging port are arranged, on the one hand, convenient in the filling process so that implant is more preferable
The internal cable connectors of accommodating chamber 140 pairs of inserting protect, filling is convenient, second aspect, after the completion of filling, can be more preferable
Carrying out clear up unnecessary implant, to ensure that implant does not spill over, filling is convenient, filling effect is good.
The edge of sealing plate 123 is provided with fluid sealant 124, when being inserted implant inside accommodating chamber 140 by charging port 122
And sealed charging port 122 by sealing plate 123 when filling up, good sealing effect, arranged by the edge of sealing plate 123
Layer fluid sealant 124 is internal to prevent liquid dust from entering, and further improves safety of the present utility model and sealing.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that common for this area
For technical staff, without departing from the concept of the premise utility, some deformations and improvement can also be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (5)
- It is 1. a kind of to fill convenient cable intermediate joint SMC armored cassettes, it is characterised in that：Including explosion-proof box body, the armored cassette In vivo portion is provided with the accommodating chamber for installing cable connector, and the explosion-proof box body two ends are provided with necking part, the explosion-proof box body by Upper shell is inter-connected via a bolt joint with lower house, and the upper shell top is provided with some grooves, and the groove offers use In implant to be filled the charging port to the accommodating chamber, edge is provided with sealing plate at the charging port.
- 2. one kind according to claim 1 fills convenient cable intermediate joint SMC armored cassettes, it is characterised in that：It is described Sealing screw thread is provided with inside the necking part of two ends.
- 3. one kind according to claim 2 fills convenient cable intermediate joint SMC armored cassettes, it is characterised in that：It is described Upper shell is provided with some boss with lower house junction, and the fixing hole being bolted is provided with the boss.
- 4. one kind according to claim 3 fills convenient cable intermediate joint SMC armored cassettes, it is characterised in that：It is described Charging port is arranged into bell shape.
- 5. one kind according to claim 4 fills convenient cable intermediate joint SMC armored cassettes, it is characterised in that：It is described Sealing plate edge is provided with fluid sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621139481.5U CN206099281U (en) | 2016-10-20 | 2016-10-20 | Convenient cable intermediate head SMC explosion -proof box fills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621139481.5U CN206099281U (en) | 2016-10-20 | 2016-10-20 | Convenient cable intermediate head SMC explosion -proof box fills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206099281U true CN206099281U (en) | 2017-04-12 |
Family
ID=59975609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621139481.5U Expired - Fee Related CN206099281U (en) | 2016-10-20 | 2016-10-20 | Convenient cable intermediate head SMC explosion -proof box fills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206099281U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863746A (en) * | 2017-12-06 | 2018-03-30 | 国家电网公司 | A kind of 0.4KV power cables underground termination |
| CN108321755A (en) * | 2018-02-08 | 2018-07-24 | 珠海众盛电力科技有限公司 | Cable intermediate joint water proof fire retardant armored cassette |
| CN108767803A (en) * | 2018-07-26 | 2018-11-06 | 中国石油大学胜利学院 | A kind of bracing means avoiding tieing damage among cable |
| CN110416963A (en) * | 2019-07-23 | 2019-11-05 | 中冀电力集团保定人民输变电有限公司 | High-voltage cable middle joint protects explosion-proof tank |
-
2016
- 2016-10-20 CN CN201621139481.5U patent/CN206099281U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863746A (en) * | 2017-12-06 | 2018-03-30 | 国家电网公司 | A kind of 0.4KV power cables underground termination |
| CN108321755A (en) * | 2018-02-08 | 2018-07-24 | 珠海众盛电力科技有限公司 | Cable intermediate joint water proof fire retardant armored cassette |
| CN108767803A (en) * | 2018-07-26 | 2018-11-06 | 中国石油大学胜利学院 | A kind of bracing means avoiding tieing damage among cable |
| CN108767803B (en) * | 2018-07-26 | 2023-11-28 | 中国石油大学胜利学院 | Reinforcing apparatus for avoiding damage of cable intermediate joint |
| CN110416963A (en) * | 2019-07-23 | 2019-11-05 | 中冀电力集团保定人民输变电有限公司 | High-voltage cable middle joint protects explosion-proof tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20191020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |