CN205960575U - Cable seal box waterproof construction of being qualified for next round of competitions - Google Patents
Cable seal box waterproof construction of being qualified for next round of competitions Download PDFInfo
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- CN205960575U CN205960575U CN201620933898.2U CN201620933898U CN205960575U CN 205960575 U CN205960575 U CN 205960575U CN 201620933898 U CN201620933898 U CN 201620933898U CN 205960575 U CN205960575 U CN 205960575U
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Abstract
The utility model discloses a cable seal box waterproof construction of being qualified for next round of competitions, including seal box casing and cable, the cable top is provided with the cable conductor, is provided with cable business turn over joint housing on the outlet of seal box casing, and cable business turn over joint housing's tail end is connected with the seal box casing, cup jointed the rubber stopper on the cable conductor, the rubber stopper sets up in cable business turn over joint housing, and the seal box casing is passed to the one end of cable conductor, cup jointed the preforming on the cable anterior segment, joint housing's top fixed connection is passed in and out to preforming and cable. The utility model has the advantages of prior art's drawback, the reasonable novelty of structural design can be overcome to it.
Description
Technical field
This utility model is related to a kind of cable sealing box outlet waterproof construction, belongs to cable accessory field.
Background technology
In industrial and agricultural production life, there is substantial amounts of electronic measurement and control product.Wherein have a lot of need out of doors, contour under water
Run in humidity environment, it is desirable to have the water resistance of height.This kind equipment is all mounted in the compartment of sealing, but often needs
There is the cable of signal input output.The waterproof that cable incoming-outgoing is brought, just becomes a key issue.
The sealing means that currently a large amount of seal boxes adopting pass in and out cable are PG joint styles.PG joint can tightly seal
Live the oversheath of cable, but actual cable there are many and is made up of oversheath, heart yearn, and be often many heart yearns, for example
RVV cable, due to there is gap, the mode of this PG joint sealing between heart yearn and oversheath, effect is not just very good.Seal box
When being under wet environment for a long time, steam and the gap between heart yearn and oversheath, slowly penetrate in seal box, finally lead
Cause seal failure.
Utility model content
In view of the shortcomings of the prior art, to be to provide a kind of cable close for technical problem to be solved in the utility model
Jacket outlet waterproof construction, prevents steam from penetrating into, good sealing effect, long service life.
For solving above-mentioned technical problem, this utility model adopts the technical scheme that, a kind of cable sealing box outlet waterproof
Structure, including seal box housing and cable, cable top is provided with cable core, and the line outlet of seal box housing is provided with electricity
Cable passes in and out joint housing, and the tail end of cable incoming-outgoing joint housing is connected with seal box housing；It is socketed with rubber on described cable core
Plug, rubbery stopper is arranged in cable incoming-outgoing joint housing, and one end of cable core passes through seal box housing；Described cable
Tabletting is socketed with leading portion, tabletting is fixedly connected with the top of cable incoming-outgoing joint housing.
Optimize, above-mentioned cable sealing box outlet waterproof construction, between described tabletting and rubbery stopper, be provided with pad, pad
Two sides of piece are contacted with tabletting and rubbery stopper respectively.
Optimize, above-mentioned cable sealing box outlet waterproof construction, in described pad, be provided with arc-like sheet I and arc-like sheet II,
The arc opening direction of arc-like sheet I and arc-like sheet II is oppositely arranged.
Optimize, above-mentioned cable sealing box outlet waterproof construction, arrange flexible between described arc-like sheet I and arc-like sheet II
Support bar.
Optimize, above-mentioned cable sealing box outlet waterproof construction, if be provided with involvement on the outer face of described rubbery stopper
The annular barb of continuous setting.
The utility model has the advantage of the drawbacks of it can overcome prior art, reasonable in design novelty.
The technical scheme of the application is equipped with using rubbery stopper and cable incoming-outgoing joint housing, and cable core is close
Envelope, the tail end of rubbery stopper and the outer wall compressive contact of seal box, prevent steam to be immersed in inside seal box.Outside rubbery stopper
Wall and the inner surface compressive contact of cable incoming-outgoing joint housing, further increase sealing effectiveness.In order to increase rubbery stopper with
The outer wall of seal box and the contact pressure of cable incoming-outgoing joint housing inwall, increased pad, compress rubber stopper by pad
Son, improves seal pressure further.The arc-like sheet I of setting and arc-like sheet II in rubbery stopper, serve and support rubbery stopper
Effect, rubbery stopper is pressed towards outer wall and the cable incoming-outgoing joint housing inwall of seal box.Elastic supporting bar for arc
Piece I and arc-like sheet II provide enough support pressure, and the pressing so that elastic supporting bar occurs elastic deformation of tabletting, pass through
Elastic deformation gives arc-like sheet I and the enough support force of arc-like sheet II, further increases contact pressure, and then improves and support effect
Really.Annular barb deforms after pressurized, is in close contact with cable incoming-outgoing joint housing, and forms multiple continuous sealings
Cavity, improves sealing effectiveness further.Structure of seal box in the application adopts structure of seal box of the prior art, and here is not
Repeat again.
Brief description
Fig. 1 is the structural representation of this utility model embodiment 1；
Fig. 2 is the structural representation of this utility model embodiment 2；
In figure：1 is seal box cable incoming-outgoing joint housing, 2 is seal box housing, 3 is cable core, 4 is rubber stopper
Son, 5 be pad, 6 be tabletting, 7 be cable, 8 be arc-like sheet I, 9 be that arc-like sheet II, 10 is elastic supporting bar, 11 falls for annular
Thorn.
Specific embodiment
Of the present utility model technical characterstic is expanded on further below in conjunction with the accompanying drawings with specific embodiment.
Embodiment 1
This utility model is a kind of cable sealing box outlet waterproof construction, including seal box housing and cable, cable top
It is provided with cable core, the line outlet of seal box housing is provided with cable incoming-outgoing joint housing, cable incoming-outgoing joint housing
Tail end is connected with seal box housing；Rubbery stopper is socketed with described cable core, rubbery stopper is arranged at cable incoming-outgoing joint
In housing, one end of cable core passes through seal box housing；It is socketed with tabletting, tabletting is connect with cable incoming-outgoing on described cable leading portion
The top of casing is fixedly connected.Be provided with pad between described tabletting and rubbery stopper, two sides of pad respectively with pressure
Piece contacts with rubbery stopper.
The utility model has the advantage of the drawbacks of it can overcome prior art, reasonable in design novelty.
The technical scheme of the application is equipped with using rubbery stopper and cable incoming-outgoing joint housing, and cable core is close
Envelope, the tail end of rubbery stopper and the outer wall compressive contact of seal box, prevent steam to be immersed in inside seal box.Outside rubbery stopper
Wall and the inner surface compressive contact of cable incoming-outgoing joint housing, further increase sealing effectiveness.In order to increase rubbery stopper with
The outer wall of seal box and the contact pressure of cable incoming-outgoing joint housing inwall, increased pad, compress rubber stopper by pad
Son, improves seal pressure further.
Embodiment 2
This embodiment is with the difference of embodiment 1：It is provided with arc-like sheet I and arc-like sheet II, arc-like sheet I in described pad
It is oppositely arranged with the arc opening direction of arc-like sheet II.It is provided with elastic supporting bar between described arc-like sheet I and arc-like sheet II.Institute
State the annular barb that some continuous settings are provided with the outer face of rubbery stopper.
The arc-like sheet I of setting and arc-like sheet II in rubbery stopper, serve the effect supporting rubbery stopper, by rubbery stopper
It is pressed towards outer wall and the cable incoming-outgoing joint housing inwall of seal box.Elastic supporting bar be arc-like sheet I and arc-like sheet II carries
For enough support pressure, and the pressing so that elastic supporting bar occurs elastic deformation of tabletting, give arc by elastic deformation
Shape piece I and the enough support force of arc-like sheet II, further increase contact pressure, and then improve support effect.Annular barb exists
Deform after pressurized, be in close contact with cable incoming-outgoing joint housing, and form multiple continuous sealing cavities, carry further
High sealing effect.
Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above, this
The those of ordinary skill of technical field, in essential scope of the present utility model, change, remodeling, interpolation or the replacement made, all
Protection domain of the present utility model should be belonged to.
Claims (5)
1. a kind of cable sealing box outlet waterproof construction it is characterised in that：Including seal box housing and cable, cable top is arranged
There is cable core, the line outlet of seal box housing is provided with cable incoming-outgoing joint housing, the tail end of cable incoming-outgoing joint housing
It is connected with seal box housing；Rubbery stopper is socketed with described cable core, rubbery stopper is arranged at cable incoming-outgoing joint housing
Interior, one end of cable core passes through seal box housing；Tabletting, tabletting and cable incoming-outgoing joint shell are socketed with described cable leading portion
The top of body is fixedly connected.
2. cable sealing box outlet waterproof construction according to claim 1 it is characterised in that：Described tabletting and rubbery stopper
Between be provided with pad, two sides of pad are contacted with tabletting and rubbery stopper respectively.
3. cable sealing box outlet waterproof construction according to claim 2 it is characterised in that：It is provided with arc in described pad
Shape piece I and arc-like sheet II, the arc opening direction of arc-like sheet I and arc-like sheet II is oppositely arranged.
4. cable sealing box outlet waterproof construction according to claim 3 it is characterised in that：Described arc-like sheet I and arc
It is provided with elastic supporting bar between piece II.
5. cable sealing box outlet waterproof construction according to claim 1 it is characterised in that：The outer end of described rubbery stopper
The annular barb of some continuous settings is provided with face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933898.2U CN205960575U (en) | 2016-08-24 | 2016-08-24 | Cable seal box waterproof construction of being qualified for next round of competitions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933898.2U CN205960575U (en) | 2016-08-24 | 2016-08-24 | Cable seal box waterproof construction of being qualified for next round of competitions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960575U true CN205960575U (en) | 2017-02-15 |
Family
ID=57976690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620933898.2U Active CN205960575U (en) | 2016-08-24 | 2016-08-24 | Cable seal box waterproof construction of being qualified for next round of competitions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108574245A (en) * | 2018-06-29 | 2018-09-25 | 西南交通大学 | The cabling water-tight device and application method of tunnel lining structure internal force measurement data line |
-
2016
- 2016-08-24 CN CN201620933898.2U patent/CN205960575U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108574245A (en) * | 2018-06-29 | 2018-09-25 | 西南交通大学 | The cabling water-tight device and application method of tunnel lining structure internal force measurement data line |
| CN108574245B (en) * | 2018-06-29 | 2023-06-30 | 西南交通大学 | Wiring waterproof device for internal force measurement data line of tunnel lining structure and use method |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |