CN202597916U - Structural member of cable penetration pressure vessel - Google Patents
Structural member of cable penetration pressure vessel Download PDFInfo
- Publication number
- CN202597916U CN202597916U CN 201220243682 CN201220243682U CN202597916U CN 202597916 U CN202597916 U CN 202597916U CN 201220243682 CN201220243682 CN 201220243682 CN 201220243682 U CN201220243682 U CN 201220243682U CN 202597916 U CN202597916 U CN 202597916U
- Authority
- CN
- China
- Prior art keywords
- internal thread
- chassis
- pressure vessel
- cable
- compressing member
- 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 provides a structural member of a cable penetration pressure vessel, which is characterized by comprising an external wire pressing piece, an internal wire chassis and an integral sealing element; the upper part of the external wire pressing piece is of a regular hexagonal prism structure; the lower part of the external wire pressing piece is of a cylindrical structure, and the external wire pressing piece is internally provided with an upper penetration hole; the upper end inside the internal wire chassis is provided with a cylindrical filling groove, and the lower end inside the internal wire chassis is provided with a lower penetration hole; the external wire pressing piece is connected with the internal wire chassis through an external thread arranged at the lower end of the outer wall of the cylindrical structure and an internal thread arranged on the inner wall of the filling groove; and the integral sealing element is arranged at a gap between the external wire pressing piece and the internal wire chassis which are arranged in the filling groove. The structural member of the cable penetration pressure vessel provided by the utility model overcomes the defects of the prior art and adopts a flexible non-welding way so as to have the characteristics of simple structure, low cost and convenience in replacement and maintenance.
Description
Technical field
The utility model relates to a kind of cable and passes through construction of pressure vessel spare, belongs to the equipment and the container technical field of the built-in dynamic structure of pressurized container.
Background technique
At present, when cable passes through the pressurized container storage tank, generally adopt withstand voltage aviation plug mode to make, this mode is complex structure not only, and needs special device to make, and is costly, is unfavorable for promoting.
Summary of the invention
The long splice member flexible non-welding manner, that be convenient for changing and keep in repair that the purpose of the utility model provides a kind of cable when passing through the pressurized container tank body.
In order to achieve the above object, the technological scheme of the utility model provides a kind of cable and passes through construction of pressure vessel spare, it is characterized in that: be made up of outer silk compressing member, internal thread chassis and integral seal; Outer silk compressing member top is positive six prism structures, and the bottom is a cylindrical structural, and inside is provided with passes through the hole; Internal thread chassis inner upper end is provided with cylindrical filling slot, and interior lower end is provided with down passes through the hole; Outer silk compressing member is connected with the internal thread of being located at the filling slot inwall through the outside thread of being located at cylindrical structural outer wall lower end with the internal thread chassis; Integral seal is located at outside the filling slot inside silk compressing member and the internal thread chassis gap between up and down.
Preferably, the high 6～12mm of said positive six prism structures.
Preferably, said internal thread chassis is cylindrical, and the outside diameter on internal thread chassis is than the big 6～14mm of outside diameter of the cylindrical structural of outer silk compressing member bottom.
Preferably, said integral seal is the annular soft material of hardness range between 40～85HB, and external diameter is identical with the filling slot diameter, internal diameter with under to pass through bore dia identical.
When a kind of cable that the utility model provides passes through the use of construction of pressure vessel spare; Cable that earlier will be to be passed through passes the internal thread chassis, is packed into integral seal in the filling slot between cable outer wall and internal thread chassis then, outer silk compressing member is inserted in cable; The silk compressing member screws in the process of internal thread chassis outside; The integral seal body changes, and closely contacts with outer silk compressing member bottom with the internal thread of cable outer wall, filling slot inwall, reaches seal action.
A kind of cable that the utility model provides passes through construction of pressure vessel spare, has overcome the deficiency of existing technology, adopts flexible non-welding manner, have simple in structure, cost is low, the characteristics that are convenient for changing and keep in repair.
Description of drawings
Fig. 1 passes through construction of pressure vessel spare schematic representation for a kind of cable that the utility model provides;
Fig. 2 is present embodiment China and foreign countries silk compressing member plan views;
Fig. 3 is present embodiment China and foreign countries silk compressing member plan views;
Fig. 4 is an internal thread chassis plan view in the present embodiment;
Fig. 5 is an internal thread chassis plan view in the present embodiment;
Fig. 6 is an integral seal plan view in the present embodiment;
Fig. 7 is an integral seal plan view in the present embodiment.
Embodiment
For making the utility model more obviously understandable, now with a preferred embodiment, and conjunction with figs. elaborates as follows.
Fig. 1 passes through construction of pressure vessel spare schematic representation for a kind of cable that the utility model provides, and described a kind of cable passes through construction of pressure vessel spare and is made up of outer silk compressing member 1, internal thread chassis 2 and integral seal 3.
In conjunction with Fig. 2 and Fig. 3, to do highly be positive six prism structures 4 of 6～12mm on silk compressing member 1 top outside, rotatably compresses to make things convenient for tool using; Outer silk compressing member 1 bottom is a cylindrical structural 5, at cylindrical structural 5 outer wall lower end threading 5-1; The silk compressing member 1 internal condition size that need pass through cable or pipeline is opened and is passed through hole 6 outside, on pass through 6 upper ends, hole and open rounding 6-1, bevelling 6-2 is opened in the lower end.
In conjunction with Fig. 4 and Fig. 5, internal thread chassis 2 also is cylindrical, and its outside diameter is than the big 6～14mm of outside diameter of the cylindrical structural 5 of outer silk compressing member 1 lower end.2 inner upper end are opened cylindrical filling slot 8 on the internal thread chassis, and at filling slot 8 inwall machining internal thread 8-1, outer silk compressing member 1 is connected with internal thread 8-1 through outside thread 5-1 with internal thread chassis 2.Under internal thread chassis 2 interior lower end are opened, pass through hole 7, pass through down hole 7 with on to pass through hole 6 be identical cylindrical of diameter, its diameter is all less than filling slot 8; Under pass through 7 lower ends, hole and open down rounding 7-1.
In conjunction with Fig. 6 and Fig. 7, the gap placement integral seal 3 between the inner outer silk compressing member 1 of filling slot 8 and internal thread chassis are about in the of 2.Integral seal 3 is the annular soft material of hardness range between 40～85HB, like silica gel etc.Integral seal 3 external diameters are identical with filling slot 8 diameters, internal diameter with under to pass through hole 7 diameters identical.
When the utility model uses; Cable that earlier will be to be passed through passes internal thread chassis 2; Be packed into integral seal 3 in the filling slot 8 between cable outer wall and internal thread chassis 2 then; Again outer silk compressing member 1 is inserted in cable, tool using rotatably compresses outside thread 5-1 on outer silk compressing member 1 lower cylindrical shape structure 5 outer walls and the internal thread 8-1 on filling slot 8 inwalls.Silk compressing member 1 screws in 2 processes of internal thread chassis outside, and integral seal 3 bodies change, and closely contacts with outer silk compressing member 1 bottom with the internal thread of cable outer wall, filling slot 8 inwalls, reaches seal action.
The structural member shape that the utility model provides, size can be adjusted according to the shape of waiting to pass through cable, size at random, even diameter is also suitable less than the pipeline of ￠ 50.
Claims (4)
1. a cable passes through construction of pressure vessel spare, it is characterized in that: be made up of outer silk compressing member (1), internal thread chassis (2) and integral seal (3); Outer silk compressing member (1) top is positive six prism structures (4), and the bottom is cylindrical structural (5), and inside is provided with passes through hole (6); Internal thread chassis (2) inner upper end is provided with cylindrical filling slot (8), and interior lower end is provided with down passes through hole (7); Outer silk compressing member (1) is connected with the internal thread (8-1) of being located at filling slot (8) inwall through the outside thread (5-1) of being located at cylindrical structural (5) outer wall lower end with internal thread chassis (2); Integral seal (3) is located at filling slot (8) inner outer silk compressing member (1) and internal thread chassis (2) gap between up and down.
2. a kind of cable as claimed in claim 1 passes through construction of pressure vessel spare, it is characterized in that: the high 6～12mm of said positive six prism structures (4).
3. a kind of cable as claimed in claim 1 passes through construction of pressure vessel spare, it is characterized in that: said internal thread chassis (2) is for cylindrical, and the outside diameter of internal thread chassis (2) is than the big 6～14mm of outside diameter of the cylindrical structural (5) of outer silk compressing member (1) bottom.
4. a kind of cable as claimed in claim 1 passes through construction of pressure vessel spare; It is characterized in that: said integral seal (3) is the annular soft material of hardness range between 40～85HB; External diameter is identical with filling slot (8) diameter, internal diameter with under to pass through hole (7) diameter identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243682 CN202597916U (en) | 2012-05-25 | 2012-05-25 | Structural member of cable penetration pressure vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243682 CN202597916U (en) | 2012-05-25 | 2012-05-25 | Structural member of cable penetration pressure vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202597916U true CN202597916U (en) | 2012-12-12 |
Family
ID=47315456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220243682 Expired - Fee Related CN202597916U (en) | 2012-05-25 | 2012-05-25 | Structural member of cable penetration pressure vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202597916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661227A (en) * | 2019-07-15 | 2020-01-07 | 海洋王（东莞）照明科技有限公司 | Cable lead-in device and explosion-proof equipment |
-
2012
- 2012-05-25 CN CN 201220243682 patent/CN202597916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661227A (en) * | 2019-07-15 | 2020-01-07 | 海洋王（东莞）照明科技有限公司 | Cable lead-in device and explosion-proof equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20150525 |
|
| EXPY | Termination of patent right or utility model |