CN201653660U - Installation tightness test device of log and depth sounder transducer - Google Patents
Installation tightness test device of log and depth sounder transducer Download PDFInfo
- Publication number
- CN201653660U CN201653660U CN2010201351708U CN201020135170U CN201653660U CN 201653660 U CN201653660 U CN 201653660U CN 2010201351708 U CN2010201351708 U CN 2010201351708U CN 201020135170 U CN201020135170 U CN 201020135170U CN 201653660 U CN201653660 U CN 201653660U
- Authority
- CN
- China
- Prior art keywords
- tightness test
- test device
- steel case
- way pipe
- log
- 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
Links
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses an installation tightness test device of a log and a depth sounder transducer, which comprises a steel housing, a connection pipe, a pressure gauge, a three-way pipe and a ball valve, wherein the steel housing is connected with a shell of a ship hull in a sealing mode; one end of the connection pipe is connected with the steel housing and is communicated with the inner part of the steel housing, and the other end of the connection pipe is connected with one output end of the three-way pipe; the pressure gauge is connected with another output end of the three-way pipe; and the input end of the three-way pipe is connected with a ball valve. The utility model can shorten the time of the docking tightness test, ensures a first-time success of the dock tightness test, allows time for undocking preparation and improves the quality of construction; and the test results can be quantified by data, and the condition that the tightness of the welding part among a prior detection log valve, a depth sounder transducer box and an outer board of the ship hull can not be quantified is changed.
Description
Technical field
The utility model relates to a kind of close property device, and the log, the sounder transducer that relate in particular in a kind of shipbuilding industry are installed special-purpose tightness test device.
Background technology
For shipyard, log, sounder transducer are quite little parts under water, but their installation is than part and parcel in the shipbuilding process;
Can and whether they satisfy the requirement of the close property of hull after installing, be directly connected to boats and ships especially and undock smoothly and the safety of ship problem.
Guarantee the close property that log, sounder transducer are installed, need do tightness test usually; Tightness test is meant that on ship hull plate perforate and installed device all must satisfy the requirement of the close property of hull.Do corresponding tightness test and just need the tightness test device.The tightness test device is divided into tightness test device and waterproof test device.Tightness test device is higher to the shipyard equipment configuration requirement, and can not simulation true environment.And the waterproof test device can utilize the shipyard equipment configuration, more can simulation true environment.
At present, the tightness test device of China most of shipbuilding enterprise is all made by the site operation personnel temporarily, needs further investigation, makes it can form a cover stationary device.Tightness test generally all carried out before ship launching at building berth or dock.When this moment, building berth or dock work were the most nervous just, construction, three-dimensional operation were many especially, and it is not high at this moment to carry out tightness test weak effect, efficient yet, and construction safety also can't ensure.
The utility model content
The purpose of this utility model is to provide a kind of log, sounder transducer that the tightness test device is installed, and it is used to check whether the welding between log valve body, sounder transducer casing and the ship hull plate satisfies close property and pressure requirement.
The purpose of this utility model is achieved by following technical proposals:
A kind of log, sounder transducer are installed the tightness test device, comprise steel case, connecting pipe, tensimeter, three-way pipe and ball valve, and described steel case and ship outer casing are tightly connected; Described connecting pipe one end links to each other with the steel case and communicates with steel case inside, and the other end links to each other with an output terminal of three-way pipe; Tensimeter links to each other with another output terminal of three-way pipe; The input end of described three-way pipe connects ball valve.
By above disclosed technical scheme as can be known, the utility model is by adopting the steel case of sealing, the bottom plate of log valve body or fathometer sounding instrument transducer casing welding position is sealed in the case, by case being charged into the water of certain pressure and keeps certain hour, the state of simulation ship in water.Whether testing staff in board log valve body, the inspection of the sounder transducer casing outside and observed pressure changes, thereby checks whether the welding between log valve body, sounder transducer casing and the ship hull plate satisfies close property and pressure requirement.
The utility model beneficial effect is as follows:
(1) time of tightness test in the shortening depressed place, guarantees the once success of dock tightness test, prepare to set apart for undocking.
(2) improve construction quality.More problem appears in the originally interim device of making easily, mostly is disposable use, makes the tightness test failure.This covering device can be dismantled recycling and be easy to carry, and going wrong is easy to search and get rid of.
(3) test unit is simple, and test findings can change the situation that the close property in welding position between log valve body, sounder transducer casing and the ship hull plate can not quantize that in the past detected with data-measuring.
Description of drawings:
Fig. 1 is the utility model tightness test apparatus structure synoptic diagram.
Embodiment
Do the utility model done below in conjunction with drawings and Examples and describe in further detail:
As shown in Figure 1, the utility model log, sounder transducer are installed the tightness test device, comprise steel case 1, connecting pipe 2, tensimeter 3, three-way pipe 4 and ball valve 5, described steel case 1 is tightly connected with ship outer casing 7, steel case 1 is provided with one to two-layer rubber sheet gasket 6 with hull base plate connection, thereby prevents that the steel cage edge from extruding the hull base plate vestige and preventing to leak.Described steel case 1 is the column type case, and the diameter of steel case 1 is 300mm～500mm, and preferred diameter is 350mm.The inner wall thickness of described steel case is 7mm～10mm, and preferred thickness is 8mm.Described connecting pipe 2 one ends are welded to connect with steel case 1 and communicate with steel case 1 inside, and the other end links to each other with an output terminal of three-way pipe 4; Tensimeter 3 links to each other with another output terminal of three-way pipe 4; The input end of described three-way pipe 4 connects ball valve 5.Three ends of described three-way pipe 4 are threaded connector, and it is threaded with connecting pipe 2, ball valve 5 and tensimeter 3 respectively.
Tensimeter 3 is 0～0.4Mpa, and three-way pipe and connecting pipe are DN20mm, and rubber sheet gasket 6 is Φ 380 * Φ 420 * 10mm.
After log, the installation of sounder transducer, can adopt the utility model to carry out tightness test, it comprises the steps:
(1) the close property device of assembling: steel case 1 and three-way pipe 4 are threaded by connecting pipe; Tensimeter 3 is connected an output terminal of three-way pipe 4; The input end of ball valve 5 and three-way pipe is connected.
(2) rubber sheet gasket on steel case 1 edge pad, upwards backing pressure steel case makes steel case 1 be close to ship outer casing 7 together with rubber sheet gasket 6, with log, sounder transducer 8 bottom covers in the steel case.
(3) water pipe is connected on the three-way pipe 4, and water-filling in device causes the pressure on the tensimeter to reach 0.2MPa; Close ball valve 5 then.
(4) in board log, sounder enclose in the well, and whether check has the seepage phenomenon.The place of finding makes marks.
(5) in half an hour after, check whether the pressure on the tensimeter drops to 0.15MPa.
(6) if force value drops to 0.15MPa, need reinstall transducer, finish until tightness test.
Claims (8)
1. a log, sounder transducer are installed the tightness test device, it is characterized in that, comprise steel case (1), connecting pipe (2), tensimeter (3), three-way pipe (4) and ball valve (5), described steel case (1) is tightly connected with ship outer casing (7); Described connecting pipe (2) one ends link to each other with steel case (1) and communicate with steel case (1) inside, and the other end links to each other with an output terminal of three-way pipe (4); Tensimeter (3) links to each other with another output terminal of three-way pipe (4); The input end of described three-way pipe (4) connects ball valve (5).
2. tightness test device according to claim 1 is characterized in that: described steel case (1) is the column type case.
3. tightness test device according to claim 1 is characterized in that: described steel case (1) is provided with one to two-layer rubber washer (6) with hull base plate connection.
4. tightness test device according to claim 1 is characterized in that: the inner wall thickness of described steel case is 7mm～10mm.
5. tightness test device according to claim 2 is characterized in that: the diameter of described steel case (1) is 300mm～500mm.
6. tightness test device according to claim 1 is characterized in that: described connecting pipe (2) end and steel case (1) are welded to connect.
7. tightness test device according to claim 1 is characterized in that: three ends of described three-way pipe (4) are threaded connector.
8. tightness test device according to claim 1 is characterized in that: described tensimeter (3) pressure limit is 0～0.4MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201351708U CN201653660U (en) | 2010-03-18 | 2010-03-18 | Installation tightness test device of log and depth sounder transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201351708U CN201653660U (en) | 2010-03-18 | 2010-03-18 | Installation tightness test device of log and depth sounder transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201653660U true CN201653660U (en) | 2010-11-24 |
Family
ID=43118902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201351708U Expired - Fee Related CN201653660U (en) | 2010-03-18 | 2010-03-18 | Installation tightness test device of log and depth sounder transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201653660U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928174A (en) * | 2012-10-09 | 2013-02-13 | 中船澄西船舶修造有限公司 | Pump pressure test tool of measuring instrument and log |
| CN104749043A (en) * | 2015-04-16 | 2015-07-01 | 中船黄埔文冲船舶有限公司 | Ship navigation equipment pressure testing device and method |
| CN107976284A (en) * | 2018-01-05 | 2018-05-01 | 江龙船艇科技股份有限公司 | Ship sounding instrument, tachometer pressure experimental device |
| CN108120565A (en) * | 2017-12-25 | 2018-06-05 | 沪东中华造船(集团)有限公司 | A kind of tightness test method of transducer cable pipe |
| CN108332925A (en) * | 2017-12-30 | 2018-07-27 | 芜湖慧盈自动化设备有限公司 | A kind of bottle leak-checking apparatus |
| CN112113726A (en) * | 2020-09-27 | 2020-12-22 | 江南造船(集团)有限责任公司 | Tightness test method for cable pipe of deepwater multi-beam system |
-
2010
- 2010-03-18 CN CN2010201351708U patent/CN201653660U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928174A (en) * | 2012-10-09 | 2013-02-13 | 中船澄西船舶修造有限公司 | Pump pressure test tool of measuring instrument and log |
| CN104749043A (en) * | 2015-04-16 | 2015-07-01 | 中船黄埔文冲船舶有限公司 | Ship navigation equipment pressure testing device and method |
| CN108120565A (en) * | 2017-12-25 | 2018-06-05 | 沪东中华造船(集团)有限公司 | A kind of tightness test method of transducer cable pipe |
| CN108332925A (en) * | 2017-12-30 | 2018-07-27 | 芜湖慧盈自动化设备有限公司 | A kind of bottle leak-checking apparatus |
| CN107976284A (en) * | 2018-01-05 | 2018-05-01 | 江龙船艇科技股份有限公司 | Ship sounding instrument, tachometer pressure experimental device |
| CN112113726A (en) * | 2020-09-27 | 2020-12-22 | 江南造船(集团)有限责任公司 | Tightness test method for cable pipe of deepwater multi-beam system |
| CN112113726B (en) * | 2020-09-27 | 2022-06-14 | 江南造船(集团)有限责任公司 | Tightness test method for cable pipe of deepwater multi-beam system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201653660U (en) | Installation tightness test device of log and depth sounder transducer | |
| CN207147712U (en) | A kind of tightness test frock of pipe component | |
| CN101975698A (en) | Test container for imitating deep-sea high-pressure environment | |
| US2397844A (en) | Signaling apparatus | |
| CN203785848U (en) | Simple device for hydraulic pressure test of ship cabin | |
| CN203422194U (en) | Cable watertightness testing device | |
| CA2962703C (en) | Integrated antenna device | |
| CN206177522U (en) | Movive seal detection device of navigation ware | |
| CN102927374B (en) | Water seal treatment device for ship model deck lead opening | |
| CN102519678A (en) | Weld seam airtight detection method and used vacuum welding seam airtight detector | |
| CN203405325U (en) | Online pressure vessel safety valve calibration system | |
| CN101229844A (en) | Ship craft leakage mending method | |
| US8225733B2 (en) | Floating craft such as a ship provided with means for collecting a polluting fluid in case of disaster, and method for collecting said fluid | |
| CN112683464A (en) | Unmanned ship watertight cabin multi-point cooperative water leakage detection processing device and method | |
| CN203037624U (en) | Pressure container detection system | |
| CN107140161A (en) | A kind of binary AUV loading device equipped systems based on detection target under water | |
| CN207865020U (en) | Natural Gas tank peculiar to vessel | |
| CN103913281A (en) | Welding seam tightness testing method | |
| CN102582799A (en) | Buoyancy tank and afloat buoyancy tank joining process | |
| CN112113726B (en) | Tightness test method for cable pipe of deepwater multi-beam system | |
| CN105059520A (en) | Inspection hole device used for underwater inspection of ship | |
| CN202836903U (en) | Cabin sealing performance test device | |
| CN206900620U (en) | A kind of binary AUV loading device equipped systems based on underwater detection target | |
| CN201819779U (en) | Multifunctional steel pail checking machine capable of checking multipoint air tightness simultaneously | |
| CN210332192U (en) | Marine water supply conveying device |
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: 20101124 Termination date: 20190318 |