CN204304340U - Stern bearing temperature transducer cable protection pipe holder - Google Patents
Stern bearing temperature transducer cable protection pipe holder Download PDFInfo
- Publication number
- CN204304340U CN204304340U CN201420815624.4U CN201420815624U CN204304340U CN 204304340 U CN204304340 U CN 204304340U CN 201420815624 U CN201420815624 U CN 201420815624U CN 204304340 U CN204304340 U CN 204304340U
- Authority
- CN
- China
- Prior art keywords
- tapped hole
- crosspassage
- temperature transducer
- protection pipe
- cable protection
- 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 proposes a kind of stern bearing temperature transducer cable protection pipe holder, purport in meeting that steel pipe is fixed, watertight and the close technical requirements of oil, eliminate the vibration source of cable protection pipe self, it is characterized in that: described hexagon socket head cap screw is provided with described seal ring, described outer-hexagonal bolt is provided with described seal ring and copper backing; Have described cylindricality the seat vertical passage centrally axially offered and side direction run through the crosspassage of this cylindricality seat, described vertical passage at least comprises the first tapped hole coordinating described hexagon socket head cap screw to install and the second tapped hole coordinating outer-hexagonal bolt to install, the middle part of the through described crosspassage of described first tapped hole, described second tapped hole has opening in the end of cylindricality seat; The protective tube of temperature transducer cable is interspersed in described crosspassage, and described hexagon socket head cap screw screws in crosspassage from vertical passage, and its end compresses the sidewall of described protective tube; Described outer-hexagonal bolt screws in the opening closing described cylindricality seat end.
Description
Technical field
The utility model belongs to shipbuilding field, is specifically related to a kind of stern bearing temperature transducer cable protection pipe holder.
Background technique
For during the running of protection tube shaft bearing can not Yin Wendu too high and damage, generally can on tube shaft bearing reload temperature sensor, help crewman to understand bearing temperature situation in real time, and warn rapidly in time reaching and report to the police temperature to setting.The stern pipe inside of tube shaft bearing is full of lubricating oil; and the mounting point of temperature transducer is all away from stern end surfaces; and general installer is after installing stern tube; again temperature transducer cable protection pipe holder is installed; now; more difficult by mounting temperature sensor cable protection pipe holder in human contact to stern pipe, therefore, stern bearing temperature transducer cable protection pipe holder is a difficult problem urgently to be resolved hurrily in shipbuilding.
The supporting scheme of traditional stern bearing temperature transducer cable protection pipe directly fixes common U-shaped support at stern tube two ends; but because stern tube is long; about 7500-7600mm; and be not relatively-stationary between U-shaped support and temperature transducer cable protection pipe; vibration and noise is there is when this just easily causes work to operate; also may be attended by the generation of the bad phenomenon such as temperature transducer cable protection pipe departs from, temperature transducer cable is broken; finally will damage stern tube shaft, affect the normal/cruise of boats and ships.
Model utility content
For the defect existed in prior art, the utility model proposes a kind of stern bearing temperature transducer cable protection pipe holder, meet that steel pipe is fixed, watertight and the close technical requirements of oil, eliminate the vibration source of cable protection pipe self, the used technical solution is as follows:
A kind of stern bearing temperature transducer cable protection pipe holder, comprise cylindricality seat, hexagon socket head cap screw, outer-hexagonal bolt, seal ring and copper backing, described hexagon socket head cap screw is provided with described seal ring, and described outer-hexagonal bolt is provided with described seal ring and copper backing; Have described cylindricality the seat vertical passage centrally axially offered and side direction run through the crosspassage of this cylindricality seat, described vertical passage at least comprises the first tapped hole coordinating described hexagon socket head cap screw to install and the second tapped hole coordinating outer-hexagonal bolt to install, the middle part of the through described crosspassage of described first tapped hole, described second tapped hole has opening in the end of cylindricality seat; The protective tube of temperature transducer cable is interspersed in described crosspassage, and described hexagon socket head cap screw screws in crosspassage from vertical passage, and its end compresses the sidewall of described protective tube; Described outer-hexagonal bolt screws in the opening closing described cylindricality seat end.
As preferred version of the present utility model, the first tapped hole of described vertical passage has the first aperture, and the second tapped hole of vertical passage has the second aperture, and described first aperture is less than the second aperture.
As preferred version of the present utility model, described cylindricality seat is cylindrical.
The utility model advantageous exists: meet that steel pipe is fixed, watertight and the close technical requirements of oil; eliminate the vibration source of cable protection pipe self; the utility model structure is simple, easy for installation, practical function and highly versatile; solve the fixation problem of all kinds of stern shaft temperature sensor cable protection pipe well; ensure stern tube shaft security of operation and extend its working life, providing and navigate by water guarantee reliably.
Accompanying drawing explanation
Fig. 1 is the general assembly schematic diagram of stern bearing temperature transducer cable protection pipe holder.
Fig. 2 is the cross-sectional view of cylindricality seat.
Fig. 3 is the cross-sectional view of stern bearing temperature transducer cable protection pipe holder.
Fig. 4 is the explosive view of stern bearing temperature transducer cable protection pipe holder.
Embodiment
As follows by reference to the accompanying drawings, the application's scheme is further described:
As shown in Figure 1, temperature transducer cable protection pipe is the inner face being installed on stern tube 20, and the mounting point of protective tube support 10 is distant apart from stern tube 20 both ends of the surface, generally all more than 1.5m, and staff can not be touched by stern tube 20 end face.
As Figure 2-3, a kind of stern bearing temperature transducer cable protection pipe holder 10, comprise cylindricality seat 1, hexagon socket head cap screw 2, outer-hexagonal bolt 3, seal ring 4 and copper backing 5, described hexagon socket head cap screw 2 is arranged with seal ring 4, and described outer-hexagonal bolt 3 is arranged with seal ring 4 and copper backing 5; Have described cylindricality seat 1 vertical passage 11 centrally axially offered and side direction run through the crosspassage 12 of this cylindricality seat, described vertical passage 11 at least comprises the first tapped hole 111 coordinating described hexagon socket head cap screw 2 to install and the second tapped hole 112 coordinating outer-hexagonal bolt 3 to install, the middle part of the through described crosspassage 12 of described first tapped hole 111, described second tapped hole 112 has opening in the end of cylindricality seat 1; The protective tube of temperature transducer cable is interspersed in described crosspassage 12, and described hexagon socket head cap screw 2 screws in crosspassage 12 from vertical passage 11, and its end compresses the sidewall of described protective tube; It is open-ended that described outer-hexagonal bolt 3 screws in closed cylindricality seat.
First tapped hole 111 of described vertical passage 11 has the first aperture, and the second tapped hole 112 of vertical passage 11 has the second aperture, and described first aperture is less than the second aperture.
Described cylindricality seat 1 is cylindrical.
Such scheme essence is divided into two-part, first standing part, and it two is hermetic units.
Described standing part is made up of cylindricality seat 1, seal ring 4, hexagon socket head cap screw 2, and described hermetic unit is by outer-hexagonal bolt 3, copper backing 5, and seal ring 4, hexagon socket head cap screw 2 form.
Fixing principle is: screwed in by hexagon socket head cap screw 2, the temperature transducer cable protection pipe be through on cylindricality seat 1 is fixed.
The principle of sealing is: realize secondary seal by socket head screw 2 and seal ring 4, outer-hexagonal bolt 3 with the compression of seal ring 4, mainly solve oil seal; The sealed type of waterproof is realized by outer-hexagonal bolt 3 and the compression of copper backing 5.
Temperature transducer cable protection pipe holder 10 is first after workshop entirety is carried out, after first extraction cylindricality seat 1 is arranged on stern tube shaft, then each part of mounting temperature sensor cable protection pipe, finally mounted outer-hexagonal bolt 3 is welded with stern tube 20.
Above-mentioned preferred implementation should be considered as illustrating of the application's scheme implementation mode, allly to duplicate with the application's scheme, technology that is approximate or that make based on this is deduced, replaces, improvement etc., all should be considered as the protection domain of this patent.
Claims (3)
1. a stern bearing temperature transducer cable protection pipe holder, it is characterized in that: comprise cylindricality seat, hexagon socket head cap screw, outer-hexagonal bolt, seal ring and copper backing, described hexagon socket head cap screw is provided with described seal ring, and described outer-hexagonal bolt is provided with described seal ring and copper backing; Have described cylindricality the seat vertical passage centrally axially offered and side direction run through the crosspassage of this cylindricality seat, described vertical passage at least comprises the first tapped hole coordinating described hexagon socket head cap screw to install and the second tapped hole coordinating outer-hexagonal bolt to install, the middle part of the through described crosspassage of described first tapped hole, described second tapped hole has opening in the end of cylindricality seat; The protective tube of temperature transducer cable is interspersed in described crosspassage, and described hexagon socket head cap screw screws in crosspassage from vertical passage, and its end compresses the sidewall of described protective tube; Described outer-hexagonal bolt screws in the opening closing described cylindricality seat end.
2. stern bearing temperature transducer cable protection pipe holder according to claim 1; it is characterized in that: the first tapped hole of described vertical passage has the first aperture; second tapped hole of vertical passage has the second aperture, and described first aperture is less than the second aperture.
3. stern bearing temperature transducer cable protection pipe holder according to claim 2, is characterized in that: described cylindricality seat is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420815624.4U CN204304340U (en) | 2014-12-18 | 2014-12-18 | Stern bearing temperature transducer cable protection pipe holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420815624.4U CN204304340U (en) | 2014-12-18 | 2014-12-18 | Stern bearing temperature transducer cable protection pipe holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204304340U true CN204304340U (en) | 2015-04-29 |
Family
ID=53109854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420815624.4U Expired - Fee Related CN204304340U (en) | 2014-12-18 | 2014-12-18 | Stern bearing temperature transducer cable protection pipe holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204304340U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974805A (en) * | 2019-04-08 | 2019-07-05 | 江南造船(集团)有限责任公司 | A kind of liquid level monitoring device and its installation method |
| CN110768185A (en) * | 2019-09-18 | 2020-02-07 | 沪东中华造船(集团)有限公司 | Sealing structure for leading out cable on stern tube and mounting method thereof |
| CN112027047A (en) * | 2020-08-27 | 2020-12-04 | 上海外高桥造船有限公司 | Improved structure of stern shaft tube |
-
2014
- 2014-12-18 CN CN201420815624.4U patent/CN204304340U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974805A (en) * | 2019-04-08 | 2019-07-05 | 江南造船(集团)有限责任公司 | A kind of liquid level monitoring device and its installation method |
| CN110768185A (en) * | 2019-09-18 | 2020-02-07 | 沪东中华造船(集团)有限公司 | Sealing structure for leading out cable on stern tube and mounting method thereof |
| CN110768185B (en) * | 2019-09-18 | 2021-02-02 | 沪东中华造船(集团)有限公司 | Sealing structure for leading out cable on stern tube and mounting method thereof |
| CN112027047A (en) * | 2020-08-27 | 2020-12-04 | 上海外高桥造船有限公司 | Improved structure of stern shaft tube |
| CN112027047B (en) * | 2020-08-27 | 2021-10-15 | 上海外高桥造船有限公司 | Improved structure of stern shaft tube |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20161218 |