CN207652003U - A kind of cable plugging structure - Google Patents
A kind of cable plugging structure Download PDFInfo
- Publication number
- CN207652003U CN207652003U CN201721926387.9U CN201721926387U CN207652003U CN 207652003 U CN207652003 U CN 207652003U CN 201721926387 U CN201721926387 U CN 201721926387U CN 207652003 U CN207652003 U CN 207652003U
- Authority
- CN
- China
- Prior art keywords
- cable
- sealing cover
- transition block
- channel
- plugging structure
- 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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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model is related to a kind of cable plugging structures, including cable channel, cable and sealing cover, the cable channel inner wall and sealing cover screw-thread fit, transition block is equipped on cable, the transition block is in a circular table shape, transition block small end is arranged far from cable channel, the sealing cover is threaded through on cable and sealing cover coordinates close to the side wall of cable with transition block inclined-plane, rotary seal lid makes sealing cover and cable channel screw-thread fit, during rotary seal cap, sealing cover and transition block relative motion, reduce the phenomenon that cable is rotated, reduce the impaired phenomenon in rotation process；When dismounting, rotary seal cap removes sealing cover, and sealing cover is threadedly coupled with cable channel so that the sealing cover also repeatable utilization simultaneously of sealing cover convenient disassembly.
Description
Technical field
The utility model is related to power supply unit installing area more particularly to a kind of cable plugging structures.
Background technology
In recent years, with the rapid development of power cable construction, cable channel is clouded in Urban Underground, and pipeline waterproof blocks
It has more and more been applied in substation, Gong Jing, cell underground station.Work well, substation, cell underground station, switchgear
Waterproof plugging effect directly affect equipment, cable operation safety.
Puffer-type seal for pipe joints bag is mostly used for pipe plugging at present and realizes underground cable using the principle of inflation
The closure of import, when cable bad needs to repair, is being torn open although seal for pipe joints bag can block pipeline
Seal for pipe joints bag is easily damaged during unloading, and is unfavorable for utilizing again, and the dismounting of hermetic bag is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of cable plugging structures, have the advantages that easy to disassemble.
The above-mentioned purpose of the utility model technical scheme is that：A kind of cable plugging structure, packet
Cable channel, cable and sealing cover, the cable channel inner wall and sealing cover screw-thread fit are included, transition block is equipped on cable,
The transition block is in a circular table shape, and transition block small end is arranged far from cable channel, and the sealing cover is threaded through on cable and sealing cover
Side wall close to cable coordinates with transition block inclined-plane.
Implement above-mentioned technical proposal, rotary seal lid makes sealing cover and cable channel screw-thread fit, in rotary seal cap
In the process, sealing cover and transition block relative motion, reduce the phenomenon that cable is rotated, reduce and be damaged in rotation process
The phenomenon that；When dismounting, rotary seal cap removes sealing cover, and sealing cover is threadedly coupled with cable channel so that sealing cover
Sealing cover also repeats utilization to convenient disassembly simultaneously.
Further, be arranged with sealing ring on the sealing cover, the sealing ring be clamped at sealing cover and cable channel it
Between.
Implement above-mentioned technical proposal, reduces threaded connection place of the water between cable channel and sealing cover and enter cable channel
Interior phenomenon.
Further, the first blocking circle is provided on the sealing cover, the first blocking circle one side wall and transition block are larger
Area end is bonded.
Implement above-mentioned technical proposal, reduces the phenomenon that water enters cable channel from cooperation place of sealing cover and transition block.
Further, the second blocking circle, the second blocking circle one side wall and the larger face of transition block are provided on the cable
The fitting of product end.
Implement above-mentioned technical proposal, reduces the phenomenon that water enters from cooperation place of transition block and cable in cable channel.
Further, moisture-proof piece is provided on the sealing cover, described moisture-proof piece is provided with cavity between transition block, described anti-
It is provided with accommodating cavity in damp block, anti-blushing agent is provided in accommodating cavity, is provided on moisture-proof piece for being connected to cavity and accommodating cavity
Channel.
Implement above-mentioned technical proposal, enters the water of cavity with cable cooperation place from transition block and match from transition block and sealing cover
The water for entering cavity at conjunction, rests in cavity, and the anti-blushing agent in accommodating cavity carries out the air in cavity by channel at this time
Dry, the water in final cavity is preferentially absorbed into drier, reduces the phenomenon that water enters in cable channel.
Further, the channel is set as multiple.
Implement above-mentioned technical proposal, multiple channels can speed up the absorption to the water in cavity, reduce water and enter cable
Phenomenon in pipeline.
Further, the accommodating cavity is arranged to be reduced anti-blushing agent and enter the anti-of channel on the side wall in channel and slip through the net.
Implement above-mentioned technical proposal, reduction anti-blushing agent enters in cavity by channel and conductive cable contacts, reduces anti-blushing agent pair
The influence that cable generates.
Further, the anti-blushing agent is set as activated carbon.
Implement above-mentioned technical proposal, activated carbon has preferable adsorption capacity, and activated carbon structure is stablized, and cable is not easy to
It reacts, reduces the influence that anti-blushing agent generates cable.
Further, moisture-proof piece of the side wall is provided with protrusion, and the groove with protrusion clamping is provided on the sealing cover.
Implement above-mentioned technical proposal, moisture-proof piece is detachably connected with sealing cover, and anti-blushing agent can not again be dried cavity
When, moisture-proof piece is replaced, cavity can be dried in this stylish anti-blushing agent.
In conclusion the utility model has the advantages that：
One, the setting of sealing ring improves the leakproofness between sealing cover and cable channel;
Two, the setting of the first blocking circle and the second blocking circle improves between transition block and sealing cover and transition block and cable
Leakproofness；
Three, moisture-proof piece of setting reduces the possibility that water enters cable channel.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of cable plugging structure of the utility model embodiment；
Fig. 2 is a kind of cross-sectional view of cable plugging structure of the utility model embodiment；
Fig. 3 is the portions the A enlarged drawing in Fig. 2.
Reference numeral：1, cable channel；2, cable；21, the second blocking circle；3, sealing cover；31, the first blocking circle；32, recessed
Slot；4, transition block；5, sealing ring；6, moisture-proof piece；61, accommodating cavity；62, channel；63, prevent slipping through the net；64, raised.
Specific implementation mode
In the following detailed description, it is proposed that many details, in order to the comprehensive understanding to the utility model.But
It is, it will be apparent to those skilled in the art that the utility model can be in one in not needing these details
Implement in the case of a little details.Below the description of embodiment is used for the purpose of providing by showing the example of the utility model
The utility model is more fully understood.
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
Embodiment：
As shown in Figure 1 and Figure 2, the present embodiment is related to a kind of cable plugging structure, including cable channel 1, cable 2 and sealing
Lid 3,1 inner wall of cable channel and 3 screw-thread fit of sealing cover are equipped with transition block 4 on cable 2, and transition block 4 is in a circular table shape, transition
4 small end of block is arranged far from cable channel 1, sealing cover 3 be threaded through on cable 2 and sealing cover 3 close to cable 2 side wall and transition block
4 inclined-planes coordinate, and referring to Fig. 3, are arranged with sealing ring 5 on sealing cover 3, sealing ring 5 be clamped at sealing cover 3 and cable channel 1 it
Between, the first blocking circle 31 is provided on sealing cover 3, the first blocking 31 one side walls of circle are bonded with 4 larger area end of transition block, cable
The second blocking circle 21 is provided on 2, the second blocking 21 one side walls of circle are bonded with 4 larger area end of transition block.
When installation, rotary seal lid 3 makes sealing cover 3 and 1 screw-thread fit of cable channel.When dismounting, rotary seal cap
3, sealing cover 3 is removed.
Disassembly process is convenient and simple, sealing ring 5 reduce threaded connection place of the water between cable channel 1 and sealing cover 3 into
Enter the phenomenon in cable channel 1；First blocking circle 31 reduces water and enters cable tube from cooperation place of sealing cover 3 and transition block 4
The phenomenon that road 1；Second blocking circle 21 reduces the phenomenon that water enters from cooperation place of transition block 4 and cable 2 in cable channel 1.
As shown in Figure 2 and Figure 3, it is provided with moisture-proof piece 6 on sealing cover 3, cavity is provided between moisture-proof piece 6 and transition block 4, prevents
It is provided with accommodating cavity 61 in damp block 6, anti-blushing agent is provided in accommodating cavity 61, is provided on moisture-proof piece 6 for being connected to cavity and holding
Set multiple channels 62 of chamber 61.Accommodating cavity 61 is arranged on the side wall in channel 62 is reduced the leakproof that anti-blushing agent enters channel 62
Net 63, anti-blushing agent is set as activated carbon in the present embodiment, and moisture-proof piece 6 of side wall is provided with protrusion 64, be provided on sealing cover 3 with
The groove 32 of 64 clamping of protrusion.
Enter the water of cavity from transition block 4 and 2 cooperation place of cable and enters cavity from transition block 4 and 3 cooperation place of sealing cover
Water, rest in cavity, the anti-blushing agent in accommodating cavity 61 is dried the air in cavity by channel 62 at this time, finally
Water in cavity is preferentially absorbed into drier, reduces the phenomenon that water enters in cable channel 1.
Anti-blushing agent is set as activated carbon, reduces influence of the anti-blushing agent to cable 2.Detachably connect with sealing cover 3 for moisture-proof piece 6
It connects so that can be replaced after moisture-proof piece 6 damage.
Above example is only to illustrate the technical solution of the utility model, rather than is carried out to the protection domain of utility model
Limitation.Obviously, described embodiment is only the utility model section Example, rather than whole embodiments.Based on these
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the utility model scope of the claimed.Although the utility model is described in detail with reference to above-described embodiment,
Those of ordinary skill in the art can still not make creative work and respectively implement to the utility model in the absence of conflict
Feature in example is according to circumstances combined with each other, additions and deletions or makees other adjustment, to obtain different, essence without departing from this practicality newly
The other technologies scheme of the design of type, these technical solutions similarly belong to the utility model scope of the claimed.
Claims (9)
1. a kind of cable plugging structure, which is characterized in that including cable channel (1), cable (2) and sealing cover (3), the cable
Pipeline (1) inner wall and sealing cover (3) screw-thread fit are equipped with transition block (4) on cable (2), and the transition block (4) is in round platform
Shape, transition block (4) small end are arranged far from cable channel (1), and the sealing cover (3) is threaded through on cable (2) and sealing cover (3) leans on
The side wall of nearly cable (2) coordinates with transition block (4) inclined-plane.
2. a kind of cable plugging structure according to claim 1, which is characterized in that be arranged on the sealing cover (3) close
Seal (5), the sealing ring (5) are clamped between sealing cover (3) and cable channel (1).
3. a kind of cable plugging structure according to claim 1, which is characterized in that be provided on the sealing cover (3)
One blocking circle (31), the first blocking circle (31) one side wall are bonded with transition block (4) larger area end.
4. a kind of cable plugging structure according to claim 1, which is characterized in that be provided with second on the cable (2)
Blocking circle (21), the second blocking circle (21) one side wall are bonded with transition block (4) larger area end.
5. a kind of cable plugging structure according to claim 1, which is characterized in that be provided on the sealing cover (3) anti-
Damp block (6) is provided with cavity, accommodating cavity (61) is provided in moisture-proof piece (6) between moisture-proof piece (6) and transition block (4),
It is provided with anti-blushing agent in accommodating cavity (61), the channel (62) for being connected to cavity and accommodating cavity (61) is provided on moisture-proof piece (6).
6. a kind of cable plugging structure according to claim 5, which is characterized in that the channel (62) is set as multiple.
7. a kind of cable plugging structure according to claim 5, which is characterized in that the accommodating cavity (61) is close to channel
(62) setting, which is reduced anti-blushing agent and enters the anti-of channel (62), on side wall slips through the net (63).
8. a kind of cable plugging structure according to claim 5, which is characterized in that the anti-blushing agent is set as activated carbon.
9. a kind of cable plugging structure according to claim 5, which is characterized in that the side wall of moisture-proof piece (6) is arranged
Have raised (64), the groove (32) with raised (64) clamping is provided on the sealing cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926387.9U CN207652003U (en) | 2017-12-30 | 2017-12-30 | A kind of cable plugging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926387.9U CN207652003U (en) | 2017-12-30 | 2017-12-30 | A kind of cable plugging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207652003U true CN207652003U (en) | 2018-07-24 |
Family
ID=62875985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721926387.9U Expired - Fee Related CN207652003U (en) | 2017-12-30 | 2017-12-30 | A kind of cable plugging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207652003U (en) |
-
2017
- 2017-12-30 CN CN201721926387.9U patent/CN207652003U/en not_active Expired - Fee Related
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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: 20180724 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |