CN102705590B - Mounting structure for signal lines on box - Google Patents
Mounting structure for signal lines on box Download PDFInfo
- Publication number
- CN102705590B CN102705590B CN201210018089.5A CN201210018089A CN102705590B CN 102705590 B CN102705590 B CN 102705590B CN 201210018089 A CN201210018089 A CN 201210018089A CN 102705590 B CN102705590 B CN 102705590B
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- China
- Prior art keywords
- blocks
- joint
- cylindrical
- retaining
- block
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- 238000007789 sealing Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
The invention discloses a mounting structure for signal lines on a box. The mounting structure is high in sealing performance and convenient to mount and comprises a joint fixed on the box and a compressing nut connected with the joint in a threaded manner. A retaining ring is reserved on the inner wall of the joint, and a compressing ring is reserved on the inner wall of one end of the compressing nut. Two retaining blocks are arranged in the joint, one of the two retaining blocks abuts against the retaining ring, the other retaining block abuts against the pressing ring, passages allowing the signal lines to move to the central axes of the retaining blocks from outer sides are arranged on the two retaining blocks respectively, and two cylindrical pressing blocks are arranged between the two retaining blocks. Each cylindrical pressing block is split into two semi-cylindrical pressing blocks, split lines of the two cylindrical pressing blocks are perpendicular to each other, and through holes allowing the signal lines to penetrate are arranged on the cylindrical pressing blocks along the central axial direction. The mounting structure has the advantages that the signal lines are clamped by the semi-cylindrical pressing blocks, and accordingly the whole structure is convenient to mount and high in sealing performance.
Description
Technical field
The present invention relates to the mounting structure of holding wire on a kind of casing.
Background technology
While wearing holding wire on container box, very high to the sealing requirements between holding wire and casing, once cannot guarantee because produce the sealing that gap will cause casing between holding wire and casing.Conventionally way is to adopt the joint of less structure to be welded on casing, conventional way was in the past: when equipment is used, often need to change at set intervals the inner body of Wire joint, casing vacuumizes test simultaneously, its sealing property of guarantee, therefore material cost is higher, and the repair cycle is long.
Summary of the invention
Technical problem to be solved by this invention is: the mounting structure that holding wire on a kind of sealing casing strong and easy for installation is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is: the mounting structure of holding wire on a kind of casing, comprise the joint being fixed on casing and the clamp nut that is enclosed within joint outside and is connected with joint screw thread, in described inner nosepiece wall, be provided with a circle back-up ring, on the inwall of clamp nut one end, be provided with a circle trim ring, in joint, be provided with two blocks, block and back-up ring offset, another block and trim ring offset, on two blocks, be respectively arranged with and allow holding wire from outside, move to the passage of block central axis, between two blocks, be provided with two cylindrical briquettings, each circular briquetting is divided into two half-cylindrical briquettings, and the cut-off rule of two cylindrical briquettings is mutually vertical, cylindrical briquetting is along its central shaft to being provided with the through hole passing for holding wire.
The invention has the beneficial effects as follows: utilize half-cylindrical briquetting that holding wire is clamped, make total easy for installation, and sealing is strong.
Accompanying drawing explanation
Fig. 1 is the exploded view of the mounting structure of holding wire on casing of the present invention.
In figure: 1, joint, 2, clamp nut, 3, back-up ring, 4, trim ring, 5, the first block, the 6, second block, 7, holding wire, 8, passage, 9, the first half-cylindrical briquetting, the 10, second half-cylindrical briquetting, the 11, the 3rd half-cylindrical briquetting, the 12, the 4th half-cylindrical briquetting.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiment of the invention scheme in detail.
As shown in Figure 1, the mounting structure of holding wire on casing of the present invention, comprise the joint 1 being fixed on casing and the clamp nut 2 that is enclosed within joint 1 outside and is threaded with joint 1, on described joint 1 inwall, be provided with a circle back-up ring 3, on clamp nut 2 one end inwalls, be provided with a circle trim ring 4, in joint 1, be provided with two blocks---the first block 5 and the second block 6, the second block 6 offsets with back-up ring 3, the first block 5 offsets with trim ring 4, on the first block 5 and the second block 6, be respectively arranged with the passage 8 that allows holding wire 7 move to the first block 5 and the second block 6 central axis from outside, between the first block 5 and the second block 6, be provided with two cylindrical briquettings, each cylindrical briquetting is divided into two half-cylindrical briquettings---the first half-cylindrical briquetting 9, the second half-cylindrical briquetting 10, the 3rd half-cylindrical briquetting 11 and the 4th half-cylindrical briquetting 12, and the cut-off rule of two cylindrical briquettings is mutually vertical, cylindrical briquetting is along its central shaft to being provided with the through hole passing for holding wire, the first half-cylindrical briquetting 9 and the second half-cylindrical briquetting 10 clamp holding wire 7 in the horizontal direction, the 3rd half-cylindrical briquetting 11 and the 4th half-cylindrical briquetting 12 clamp holding wire 7 in vertical direction.Half-cylindrical briquetting the 10, the 3rd half-cylindrical briquetting 11 of the first half-cylindrical briquetting 9, second and the external arc wall of the 4th half-cylindrical briquetting 12 and the inwall of joint 1 are close to.Axial compression between the circular briquetting of the first block 5, the second block 6 and briquetting is by regulating the distance between back-up ring 3 and trim ring 4 to realize.When said structure is installed, first joint 1 is welded on casing, then utilize half-cylindrical briquetting the 10, the 3rd half-cylindrical briquetting 11 of the first half-cylindrical briquetting 9, second and the 4th half-cylindrical briquetting 12 from horizontal direction and vertical direction, holding wire to be clamped, recycling passage 8 is arranged on the first block 5 and the second block 6 the axial both sides of cylindrical briquetting, and fill in joint 1 in two cylindrical briquettings, finally clamp nut 2 is threaded with joint 1.Said structure is installed simple, and good airproof performance.
Claims (1)
1. the mounting structure of holding wire on casing, comprise the joint being fixed on casing and the clamp nut that is enclosed within joint outside and is connected with joint screw thread, it is characterized in that: in described inner nosepiece wall, be provided with a circle back-up ring, on the inwall of clamp nut one end, be provided with a circle trim ring, in joint, be provided with two blocks, block and back-up ring offset, another block and trim ring offset, on two blocks, be respectively arranged with and allow holding wire from outside, move to the passage of block central axis, between two blocks, be provided with two cylindrical briquettings, each circular briquetting is divided into two half-cylindrical briquettings, and the cut-off rule of two cylindrical briquettings is mutually vertical, cylindrical briquetting is along its central shaft to being provided with the through hole passing for holding wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210018089.5A CN102705590B (en) | 2012-01-20 | 2012-01-20 | Mounting structure for signal lines on box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210018089.5A CN102705590B (en) | 2012-01-20 | 2012-01-20 | Mounting structure for signal lines on box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102705590A CN102705590A (en) | 2012-10-03 |
| CN102705590B true CN102705590B (en) | 2014-10-15 |
Family
ID=46898568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210018089.5A Active CN102705590B (en) | 2012-01-20 | 2012-01-20 | Mounting structure for signal lines on box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102705590B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109309368A (en) * | 2017-07-26 | 2019-02-05 | 中国航空工业集团公司西安飞机设计研究所 | Aircraft deckle board thread threading sealing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU919170A1 (en) * | 1979-01-04 | 1982-04-07 | Предприятие П/Я Р-6896 | Cable lead-in |
| JPS61258614A (en) * | 1985-05-13 | 1986-11-17 | 工業技術院長 | Cable sealing construction |
| DE3833370A1 (en) * | 1988-09-29 | 1990-04-12 | Siemens Ag | Releasable, medium-tight lead-through |
| FR2694655A1 (en) * | 1992-08-10 | 1994-02-11 | Aerospatiale | Sealed bush for passing electric cables through partition - uses split liner tube to contain water-repellent gel through which cables are passed |
| EP1022834A1 (en) * | 1999-01-19 | 2000-07-26 | Thomas & Betts International, Inc. | Single and dual cable seal system |
| CN202442009U (en) * | 2012-01-20 | 2012-09-19 | 江苏普格机械有限公司 | Mounting structure for signal wires on cases |
-
2012
- 2012-01-20 CN CN201210018089.5A patent/CN102705590B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU919170A1 (en) * | 1979-01-04 | 1982-04-07 | Предприятие П/Я Р-6896 | Cable lead-in |
| JPS61258614A (en) * | 1985-05-13 | 1986-11-17 | 工業技術院長 | Cable sealing construction |
| DE3833370A1 (en) * | 1988-09-29 | 1990-04-12 | Siemens Ag | Releasable, medium-tight lead-through |
| FR2694655A1 (en) * | 1992-08-10 | 1994-02-11 | Aerospatiale | Sealed bush for passing electric cables through partition - uses split liner tube to contain water-repellent gel through which cables are passed |
| EP1022834A1 (en) * | 1999-01-19 | 2000-07-26 | Thomas & Betts International, Inc. | Single and dual cable seal system |
| CN202442009U (en) * | 2012-01-20 | 2012-09-19 | 江苏普格机械有限公司 | Mounting structure for signal wires on cases |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102705590A (en) | 2012-10-03 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215600 HAIBA Road, Daxin Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: China National Chemical Equipment Technology (Suzhou) Co.,Ltd. Country or region after: China Address before: 215600 Jiangsu Puge Machinery Co., Ltd., HAIBA Road, Daxin Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: JIANGSU PUGE MACHINERY Co.,Ltd. Country or region before: China |