CN207554787U - Environment-protection type outdoor terminal conductor outgoing line sealing structure - Google Patents
Environment-protection type outdoor terminal conductor outgoing line sealing structure Download PDFInfo
- Publication number
- CN207554787U CN207554787U CN201721530794.8U CN201721530794U CN207554787U CN 207554787 U CN207554787 U CN 207554787U CN 201721530794 U CN201721530794 U CN 201721530794U CN 207554787 U CN207554787 U CN 207554787U
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- China
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- sealing
- conductor
- rubber seal
- seal ring
- terminal
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Abstract
The utility model is related to a kind of environment-protection type outdoor terminal conductor outgoing line sealing structures, with terminal bodies, it is arranged in the cable for including cable conductor in terminal bodies and connecting cable conductor and stretches out the conductor connector outside terminal bodies, the terminal bodies upper surface sealing is fixed with sealing cover, the sealing cover has the cavity of upper end opening, rubber seal ring equipped with endoporus with conductor connector sealing cooperation in cavity, the cooperation of cavity openend is equipped with the seal joint being pressed on rubber seal ring, the upper and lower surface of rubber seal ring is respectively provided with inclined-plane, the inclined-plane cooperatively forms sealing surface with sealing cover and seal joint respectively.The sealing surface that the utility model is cooperatively formed by inclined-plane possessed by the sealing cooperation of rubber seal ring endoporus and conductor connector and rubber seal ring with sealing cover and seal joint respectively, the sealing performance of outdoor terminal conductor leading-out terminal is which thereby enhanced, there is stronger sealing intensity and higher sealing effect.
Description
Technical field
The utility model is related to a kind of environment-protection type outdoor terminal conductor outgoing line sealing structures.
Background technology
In cable outdoor terminal structure, inside usually rely on nitrogen protection, therefore it is required that the long cable section of ingoing line at terminal both ends
End and conductor leading-out terminal are respectively provided with preferable leakproofness, and to prevent from causing helium leak since sealing is bad, outdoor terminal is made
Have an adverse effect with the service life.The sealing structure of conductor connector leading-out terminal in existing outdoor terminal, is mostly carried out using sealing ring
Interior external seal, sealing intensity is insufficient, and stability is also bad, and sealing ring is also easy to produce displacement and sealing effect is caused to fail, so that
Outdoor terminal use steady in a long-term is influenced, correspondingly shortens the service life of outdoor terminal.
Invention content
The technical problems to be solved in the utility model is：In order to overcome deficiency in the prior art, the utility model provides
A kind of environment-protection type outdoor terminal conductor outgoing line sealing structure with stronger sealing intensity and preferable sealing effect.
Technical solution is used by the utility model solves its technical problem：A kind of environment-protection type outdoor terminal conductor outlet
Sealing structure has terminal bodies, is arranged in the cable for including cable conductor in terminal bodies and connecting cable conductor and stretches out
Conductor connector outside terminal bodies, terminal bodies upper surface sealing are fixed with sealing cover, and the sealing cover has upper end
The cavity of opening, the interior rubber seal ring equipped with endoporus with conductor connector sealing cooperation of cavity, cavity openend, which coordinates, to be equipped with
The seal joint being pressed on rubber seal ring, the upper and lower surface of rubber seal ring are respectively provided with inclined-plane, inclined-plane difference
Sealing surface is cooperatively formed with sealing cover and seal joint.
Further, preferably to improve sealing effect, set that there are two the rubber seals arranged up and down in the cavity
Ring, is equipped with grommet between two rubber seal rings, the inclined-plane that rubber seal ring has respectively with sealing cover, grommet and seal joint
Cooperatively form sealing surface.
The beneficial effects of the utility model are：The sealing that the utility model passes through rubber seal ring endoporus and conductor connector
The sealing surface that inclined-plane possessed by cooperation and rubber seal ring cooperatively forms respectively with sealing cover, grommet and seal joint, thus
The sealing performance of outdoor terminal conductor leading-out terminal is improved, there is stronger sealing intensity and higher sealing effect.
Description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of rubber seal ring described in the utility model.
In figure：1. 5. sealing cover 5-1. cavitys of terminal bodies 2. cable conductor, 3. cable, 4. conductor connector, 6. rubber
7. seal joint of sealing ring 6-1. inclined-planes, 8. grommet
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
A kind of environment-protection type outdoor terminal conductor outgoing line sealing structure as shown in Figure 1 and Figure 2 has terminal bodies 1, is arranged in
Include the cable 3 of cable conductor 2 in terminal bodies 1 and connecting cable conductor 2 and stretch out the conductor connector 4 outside terminal bodies 1.
1 upper surface of terminal bodies is embedded with sealing cover 5, and sealing cover 5 is fixed with the sealing of 1 upper surface of terminal bodies, described
Sealing cover 5 there is the cavity 5-1 of upper end opening, two of endoporus and conductor connector 4 sealing cooperation are equipped in cavity 5-1
The rubber seal ring 6 arranged up and down, is equipped with grommet 8 between two rubber seal rings 6, and the cooperation of cavity 5-1 openends is equipped with
The seal joint 7 being pressed on rubber seal ring 6.
The upper and lower surface of the rubber seal ring 6 is respectively provided with inclined-plane 6-1, accordingly, the cavity 5-1 bottoms of sealing cover 5
Face, the inner face of seal joint 7 and 8 upper and lower surface of grommet are respectively provided with the above-mentioned matched tapered planes of inclined-plane 6-1, thus rubber seal
Inclined-plane 6-1 possessed by ring 6 cooperatively forms sealing surface with sealing cover 5, grommet 8 and seal joint 7 respectively.
The utility model is had by sealing cooperation of 6 endoporus of rubber seal ring with conductor connector 4 and rubber seal ring 6
The sealing surface that some inclined-plane 6-1 are cooperatively formed respectively with sealing cover 5, grommet 8 and seal joint 7, which thereby enhances outdoor terminal
The sealing performance of conductor leading-out terminal has stronger sealing intensity and higher sealing effect.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to novel technical scope on specification, it is necessary to which its technology is determined according to right
Property range.
Claims (2)
1. a kind of environment-protection type outdoor terminal conductor outgoing line sealing structure, there are terminal bodies (1), be arranged in terminal bodies (1) and include
There is the cable (3) of cable conductor (2) and connecting cable conductor (2) and stretch out the conductor connector (4) of terminal bodies (1) outside,
It is characterized in：Terminal bodies (1) upper surface sealing is fixed with sealing cover (5), and the sealing cover (5) has upper end opening
Cavity (5-1), the interior rubber seal ring (6) equipped with endoporus with conductor connector (4) sealing cooperation of cavity (5-1), cavity (5-1)
Openend cooperation is equipped with the seal joint (7) being pressed on rubber seal ring (6), the upper and lower surface difference of rubber seal ring (6)
With inclined-plane (6-1), the inclined-plane (6-1) cooperatively forms sealing surface with sealing cover (5) and seal joint (7) respectively.
2. environment-protection type outdoor terminal conductor outgoing line sealing structure as described in claim 1, it is characterized in that：Cavity (the 5-
1) it is set in there are two the rubber seal ring (6) arranged up and down, grommet (8), rubber seal is equipped between two rubber seal rings (6)
The inclined-plane (6-1) that ring (6) has cooperatively forms sealing surface with sealing cover (5), grommet (8) and seal joint (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721530794.8U CN207554787U (en) | 2017-11-15 | 2017-11-15 | Environment-protection type outdoor terminal conductor outgoing line sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721530794.8U CN207554787U (en) | 2017-11-15 | 2017-11-15 | Environment-protection type outdoor terminal conductor outgoing line sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207554787U true CN207554787U (en) | 2018-06-29 |
Family
ID=62679689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721530794.8U Active CN207554787U (en) | 2017-11-15 | 2017-11-15 | Environment-protection type outdoor terminal conductor outgoing line sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207554787U (en) |
-
2017
- 2017-11-15 CN CN201721530794.8U patent/CN207554787U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |