CN108163160A - A kind of spare water inlet detecting device in watertight cabin and its detection method - Google Patents
A kind of spare water inlet detecting device in watertight cabin and its detection method Download PDFInfo
- Publication number
- CN108163160A CN108163160A CN201711390041.6A CN201711390041A CN108163160A CN 108163160 A CN108163160 A CN 108163160A CN 201711390041 A CN201711390041 A CN 201711390041A CN 108163160 A CN108163160 A CN 108163160A
- Authority
- CN
- China
- Prior art keywords
- bolt
- detection
- radial direction
- bulkhead plate
- watertight
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 104
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000007789 sealing Methods 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/24—Arrangements of watertight doors in bulkheads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of spare water inlet detecting device in watertight cabin and its detection methods,The device includes detection bolt,Bolt block,Round nut,Hexagon thin nut,Round nut is arranged on the inside of bulkhead plate,Bolt block is distributed in bulkhead plate both sides across bulkhead plate,Bolt block includes boss,Connecting pin and through-hole,Boss is laid on the outside of bulkhead plate,The outer wall of connecting pin is equipped with external screw thread,Inner wall is equipped with internal thread,Connecting pin is threadedly coupled by external screw thread with round nut,Detection bolt, which is penetrated between through-hole and the connecting pin of bolt block, to be threadedly coupled,Gasket is equipped between boss and detection bolt,It detects bolt and is equipped with axial detection through-hole and radial direction detection mouth,Axial detection through-hole one end is connected with radial direction detection mouth,The other end is connected with bulkhead plate inner space,The left side wall of radial direction detection mouth is to detecting thickness bs of the distance between the bolt end a not less than gasket.Detection means of the present invention is safe and reliable, can improve the processing safety of staff.
Description
Technical field
The invention belongs to a kind of detection devices, and in particular to a kind of spare water inlet detecting device in watertight cabin and its detection side
Method.
Background technology
Ship watertight cabin air inlet is typically provided watertight door or watertight cover, and interior is typically provided automatic feeding water alarm detection
Device, alarm may extend to damage control center or driver's cabin.But when automatic feeding water alarms and fails, if without spare inspection
Survey means, when largely intaking in watertight compartment room, operating personnel directly opened watertight doors or watertight cover when not knowing situation,
And watertight door or watertight cover quick acting is easily caused to be hurted sb.'s feelings under the action of cabin interior hydraulic pressure.
Invention content
For problems of the prior art, the present invention provides a kind of spare water inlet detecting device in watertight cabin and its inspection
Survey method, the monitoring device is simple in structure, and it is convenient that installation is replaced, and detection is safe and reliable.
To achieve the above object, the present invention uses following technical scheme：
A kind of spare water inlet detecting device in watertight cabin and its detection method, the device include detection bolt, bolt block, circle spiral shell
Female, hexagon thin nut, the round nut are arranged on the inside of bulkhead plate, and the bolt block is distributed in bulkhead plate two across bulkhead plate
Side, the bolt block include boss, connecting pin and through-hole, and the boss is laid on the outside of bulkhead plate, and the outer wall of connecting pin is equipped with
External screw thread, inner wall are equipped with internal thread, and the connecting pin is threadedly coupled by external screw thread with round nut, detect bolt penetrate through-hole with
It is threadedly coupled between the connecting pin of bolt block, gasket is equipped between the boss and detection bolt, it is described to detect on bolt
Equipped with axial detection through-hole and radial direction detection mouth, described axial detection through-hole one end is connected with radial direction detection mouth, the other end and
Bulkhead plate inner space is connected, and the left side wall of the radial direction detection mouth is not less than to the distance between detection bolt end a
The thickness b of gasket, the axial setting for detecting through-hole and radial direction detection mouth, make water or air can by it is axial detect through-hole from
Lead in watertight compartment room out of my cabin, the detection of water or air is then realized by radial direction detection mouth.
The first sealing ring is equipped between the boss medial surface and bulkhead plate, increases the watertightness of detection bolt.
The gasket includes the second sealing ring and steel plate washer, and second sealing ring is in contact with outside the boss face, steel
Gasket is arranged on the lateral surface of the second sealing ring, it is ensured that watertight when detection bolt is in screw-in state.
The end of the detection bolt is connected with hexagon thin nut, and pin hole is equipped on the end of the detection bolt,
Hexagon thin nut side wall is equipped with mounting hole, the pin hole and the corresponding setting of mounting hole, by split pin by hexagon thin nut
Be fixed on detection bolt end, prevent detection bolt using when transition back-out fall.
The aperture Φ of the radial direction detection mouth is 3-5mm.
The aperture Φ of the radial direction detection mouth is 5mm.
A kind of detection method of the spare water inlet detecting device in watertight cabin, detection method includes the following steps for this：
The first step, automatic feeding water detection alarm breaks down when not can determine that whether target watertight cabin intakes, when needing to enter
The operation of watertight cabin first, screws out the detection bolt in the bulkhead plate of target watertight cabin air inlet, until radial direction is examined
Mouth is surveyed to screw out,
Second step judges whether there is the sound for emitting water or windage in radial direction detection mouth,
When thering is water to emerge in radial direction detection mouth, then it represents that existing water inlet in target watertight compartment room is then forbidden to open bulkhead plate；
It is generated when there is air grating sound in radial direction detection mouth, then it represents that target watertight compartment may intake in room, then open
It should the heart during bulkhead plate；
It emerges or sound without windage when both anhydrous in radial direction detection mouth, then it represents that target watertight cabin is without water inlet, then just
Normally open bulkhead plate.
Bulkhead plate may be watertight door-plate or cover board in the present invention
Compared with prior art, beneficial effects of the present invention are：
1. detection device of the present invention is used for when whether water inlet automatic detection in watertight cabin fails to determine to intake in cabin,
Whether back-out detection bolt can detect in cabin intakes, and causes danger to avoid direct opening watertight door or watertight cover；2. this
Coordinated in invention by the external screw thread on bolt block and round nut, internal thread and detection bolt cooperation conveniently entirely can detect spiral shell
The replacement of bolt, and ensure to detect the watertightness performance filled in by gasket and steel plate washer cooperation；3. detection means of the present invention safety, can
It leans on, under automatic detection means failure conditions, whether can intake in quick, safe and reliable detection watertight compartment room, improve work
The processing safety of personnel.
Description of the drawings
Fig. 1 is that the present invention screws in the structure diagram in watertight state.
Fig. 2 unscrews the structure diagram in detection state for the present invention.
Fig. 3 is the semi-cutaway of bolt block in the present invention.
Fig. 4 is the structure diagram that bolt is detected in the present invention.
Specific embodiment
The present invention is further elaborated with specific case study on implementation below in conjunction with the accompanying drawings, in the hope of apparent
The structure feature and concrete application of the present invention are legibly expressed, but should not be limited the scope of the invention with this.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the spare water inlet detecting device in the present embodiment watertight cabin and its detection method,
The device includes detection bolt 1, bolt block 2, round nut 3, and the round nut 3 is arranged on the inside of bulkhead plate 4, the bolt block
2 are distributed in 4 both sides of bulkhead plate across bulkhead plate 4, and the bolt block 2 includes boss 21, connecting pin 22 and through-hole 23, the boss
21 are laid in 4 outside of bulkhead plate, and the outer wall of connecting pin 22 is equipped with external screw thread, inner wall is equipped with internal thread, and the connecting pin 22 passes through
External screw thread is threadedly coupled with round nut 3, and detection bolt 1, which is penetrated between through-hole 23 and the connecting pin 22 of bolt block, to be threadedly coupled,
Gasket is equipped between the boss 21 and detection bolt 1, the detection bolt 1 is equipped with axial detection through-hole 5 and radially examines
Mouth 6 is surveyed, 5 one end of the axial detection through-hole is connected with radial direction detection mouth 6, the other end is connected with 4 inner space of bulkhead plate,
The left side wall of the radial direction detection mouth 6 is to detecting thickness bs of the distance between 1 end of the bolt a not less than gasket.
Preferably, the first sealing ring 7 is equipped in the present embodiment between 21 medial surface of boss and bulkhead plate 4.
As further preferred, gasket includes the second sealing ring 8 and steel plate washer 9, second sealing in the present embodiment
Circle 8 is in contact with 21 lateral surface of boss, and steel plate washer 9 is arranged on the lateral surface of the second sealing ring 8.
As further preferred, the end that bolt 1 is detected in the present embodiment is connected with hexagon thin nut 10, in the detection
The end of bolt 1 is equipped with pin hole 11, and mounting hole 12, the pin hole 11 and mounting hole 12 are equipped on 10 side wall of hexagon thin nut
Hexagon thin nut 10 is fixed on the end of detection bolt 1 by split pin 13 by corresponding setting.
As further preferred, the aperture Φ of radial direction detection mouth 6 is 3-5mm in the present embodiment.
As still more preferably, the aperture Φ of radial direction detection mouth 6 is 5mm in the present embodiment.
The detection method of the spare water inlet detecting device in the present embodiment watertight cabin, detection method includes the following steps for this：
The first step, automatic feeding water detection alarm breaks down when not can determine that whether target watertight cabin intakes, when needing to enter
The operation of watertight cabin first, screws out the detection bolt 1 in the bulkhead plate 4 of target watertight cabin air inlet, until will radially
Detection mouth 6 screws out,
Second step judges whether there is the sound for emitting water or windage in radial direction detection mouth 6,
When thering is water to emerge in radial direction detection mouth 6, then it represents that existing water inlet or a large amount of water inlets in target watertight compartment room are then forbidden to open
Bulkhead plate 4；
It is generated when there is air grating sound in radial direction detection mouth 6, then it represents that target watertight compartment may intake in room, then open
It should the heart during bulkhead plate 4；
It emerges or sound without windage when both anhydrous in radial direction detection mouth 6, then it represents that target watertight cabin is without water inlet, then just
Normally open bulkhead plate 4.
The application method of the present embodiment is：
Water inlet detection bolt usually should be at screw in watertight state such as Fig. 1, watertight cabin is made to be in watertight integrity, when need into
Enter certain watertight cabin operation, at this moment automatic feeding water detection alarm is broken down again without can determine that whether target watertight cabin intakes
When, it can slowly screw out the watertight door either water inlet on watertight cover or neighbouring watertight bulkhead mounted on target watertight cabin air inlet
Bolt is detected, radial direction detection mouth is screwed out, there are three types of testing result is general：
1st, radial direction detection mouth has water to emerge on the detection bolt of water inlet detecting device（It is flowed out according to the direction of c-d in figure）, then table
Show in target watertight compartment room have a large amount of water inlets, forbid opened watertight doors or watertight cover at this time；
2nd, on the detection bolt of water inlet detecting device radial direction detection mouth have " " air sound generate, then it represents that target watertight
It may intake in cabin, opened watertight doors or watertight cover should the hearts at this time；
3rd, without the 1st and the 2nd article of phenomenon after water inlet detection bolt screws out, then it represents that target watertight cabin, can be normally-open without water inlet
Watertight door or watertight cover.
The processing of plug is detected, assemble and operates with explanation by above-mentioned water inlet, the present invention can be detected in automatic feeding water and be lost
In the case of effect, whether safe and reliable detection watertight cabin has flooded condition, operator is instructed to operate, and its processing and installation
All very simples.
Although above-described embodiment makes the present invention specific descriptions, those of ordinary skill in the art are come
It says, it is understood that can be modified within the spirit and scope for not departing from the present invention based on present disclosure
Or improve, these modification and improvement are all within the spirit and scope of the present invention.
Claims (7)
1. a kind of spare water inlet detecting device in watertight cabin, which is characterized in that the device includes detection bolt（1）, bolt block
（2）, round nut（3）, the round nut（3）It is arranged on bulkhead plate（4）Inside, the bolt block（2）Across bulkhead plate（4）Point
Cloth is in bulkhead plate（4）Both sides, the bolt block（2）Including boss（21）, connecting pin（22）And through-hole（23）, the boss（21）
It is laid in bulkhead plate（4）Outside, connecting pin（22）Outer wall be equipped with external screw thread, inner wall be equipped with internal thread, the connecting pin（22）
Pass through external screw thread and round nut（3）It is threadedly coupled, detects bolt（1）Penetrate through-hole（23）With the connecting pin of bolt block（22）Between
It is threadedly coupled, in the boss（21）With detection bolt（1）Between be equipped with gasket, the detection bolt（1）It is equipped with axial
Detect through-hole（5）With radial direction detection mouth（6）, the axial detection through-hole（5）One end and radial direction detection mouth（6）It is connected, is another
End and bulkhead plate（4）Inner space is connected, the radial direction detection mouth（6）Left side wall to detect bolt（1）Between end
Distance a be not less than gasket thickness b.
2. the spare water inlet detecting device in watertight cabin according to claim 1, which is characterized in that the boss（21）Inside
Face and bulkhead plate（4）Between be equipped with the first sealing ring（7）.
3. the spare water inlet detecting device in watertight cabin according to claim 1, which is characterized in that the gasket includes the
Two sealing rings（8）And steel plate washer（9）, second sealing ring（8）With boss（21）Lateral surface is in contact, steel plate washer（9）Setting
In the second sealing ring（8）Lateral surface on.
4. the spare water inlet detecting device in watertight cabin according to claim 1, which is characterized in that the detection bolt（1）
End be connected with hexagon thin nut（10）, in the detection bolt（1）End be equipped with pin hole（11）, in hexagon thin nut
（10）Side wall is equipped with mounting hole（12）, the pin hole（11）And mounting hole（12）Corresponding setting, passes through split pin（13）It will
Hexagon thin nut（10）It is fixed on detection bolt（1）End.
5. the spare water inlet detecting device in watertight cabin according to claim 1, which is characterized in that the radial direction detection mouth
（6）Aperture Φ be 3-5mm.
6. the spare water inlet detecting device in watertight cabin according to claim 1, which is characterized in that the radial direction detection mouth
（6）Aperture Φ be 5mm.
7. a kind of detection method of the spare water inlet detecting device in watertight cabin, which is characterized in that the detection method includes following step
Suddenly：
The first step, automatic feeding water detection alarm breaks down when not can determine that whether target watertight cabin intakes, when needing to enter
The operation of watertight cabin first, screws out the bulkhead plate mounted on target watertight cabin air inlet（4）On detection bolt（1）, until will
Radial direction detection mouth（6）It screws out,
Second step judges radial direction detection mouth（6）In whether have the sound for emitting water or windage,
When radial direction detection mouth（6）In there is water to emerge, then it represents that existing water inlet in target watertight compartment room, then forbid open bulkhead plate
（4）；
When radial direction detection mouth（6）In have air grating sound generation, then it represents that target watertight compartment may intake in room, then open
Open bulkhead plate（4）When should the heart；
When radial direction detection mouth（6）In anhydrous no windage of emerging sound, then it represents that target watertight cabin is without water inlet, then normally
Open bulkhead plate（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711390041.6A CN108163160B (en) | 2017-12-21 | 2017-12-21 | A kind of spare water inlet detecting device in watertight cabin and its detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711390041.6A CN108163160B (en) | 2017-12-21 | 2017-12-21 | A kind of spare water inlet detecting device in watertight cabin and its detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108163160A true CN108163160A (en) | 2018-06-15 |
| CN108163160B CN108163160B (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711390041.6A Active CN108163160B (en) | 2017-12-21 | 2017-12-21 | A kind of spare water inlet detecting device in watertight cabin and its detection method |
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| Country | Link |
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| CN (1) | CN108163160B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110816768A (en) * | 2019-11-13 | 2020-02-21 | 中国舰船研究设计中心 | Water level indicating cock device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202056164U (en) * | 2011-01-28 | 2011-11-30 | 李圣用 | Manual inspection bolt |
| CN203769802U (en) * | 2014-02-26 | 2014-08-13 | 洛阳理工学院 | Auxiliary device used for embedding tunnel monitoring cable |
| CN105370883A (en) * | 2015-12-24 | 2016-03-02 | 点夺机电工程江苏有限公司 | Quick detection port connector |
| CN205317353U (en) * | 2015-12-25 | 2016-06-15 | 广西平班水电开发有限公司 | Hydraulic turbine axle bush temperature measuring resistor of easy dismouting |
-
2017
- 2017-12-21 CN CN201711390041.6A patent/CN108163160B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202056164U (en) * | 2011-01-28 | 2011-11-30 | 李圣用 | Manual inspection bolt |
| CN203769802U (en) * | 2014-02-26 | 2014-08-13 | 洛阳理工学院 | Auxiliary device used for embedding tunnel monitoring cable |
| CN105370883A (en) * | 2015-12-24 | 2016-03-02 | 点夺机电工程江苏有限公司 | Quick detection port connector |
| CN205317353U (en) * | 2015-12-25 | 2016-06-15 | 广西平班水电开发有限公司 | Hydraulic turbine axle bush temperature measuring resistor of easy dismouting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110816768A (en) * | 2019-11-13 | 2020-02-21 | 中国舰船研究设计中心 | Water level indicating cock device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108163160B (en) | 2019-10-11 |
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