CN101644559B - Measuring tool and measuring method for adjusting gasket thickness in mounting of ship equipment - Google Patents
Measuring tool and measuring method for adjusting gasket thickness in mounting of ship equipment Download PDFInfo
- Publication number
- CN101644559B CN101644559B CN2009101955466A CN200910195546A CN101644559B CN 101644559 B CN101644559 B CN 101644559B CN 2009101955466 A CN2009101955466 A CN 2009101955466A CN 200910195546 A CN200910195546 A CN 200910195546A CN 101644559 B CN101644559 B CN 101644559B
- Authority
- CN
- China
- Prior art keywords
- measuring
- survey instrument
- measuring head
- expansion link
- thickness
- 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.)
- Active
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a measuring tool for adjusting the gasket thickness in the mounting of ship equipment, which comprises a thin steel plate, four measuring heads and four locking rods, wherein the thin steel plate is provided with two long hole slots in parallel, each long hole slot is provided with two measuring heads inside, the measuring heads can slide in the long hole slots, and the locking rods are fixed on each measuring head from a side part. The method of using the measuring tool for determining the adjusted thickness of the gasket comprises that: after the measuring tool is inserted into the placement position of the adjusted gasket, the height of the telescopic measuring heads is the height of the position, and the locking rods are tightly screwed to fix the height for measuring. The tool of the invention has convenient and accurate operation, and can measure the height of four positions at one time, greatly improves the measuring efficiency and the measuring precision. Being simple and practical, the measuring tool has high popularizing value.
Description
Background technology
The present invention relates to shipbuilding, particularly relate to the survey instrument of adjustment pad required when being installed to the equipment support on the hull pedestal in the shipbuilding process and utilize this instrument to measure the method for calculating adjusting pad sheet thickness.
Technical field
In the Ship Design building course, equipment generally is divided into two kinds in the fixed form of hull: a kind of for being flexible coupling, promptly equipment and hull are connected with media such as wire rope, spring, rubber, and use it to absorb the vibration that reduces equipment; Another is hard connection, with pad equipment support and hull pedestal is linked together by high-strength bolt, thereby is directly passed to the purpose that Ship Structure reaches vibration damping owing to the equipment that fits tightly is stressed.
This research institute will at be equipment connection mode by spacers.As shown in Figure 1, Fig. 1 is certain type ship gear cage base pad arrangenent diagram.As seen from the figure, each pad is distributed on pedestal everywhere, and every place pads placement is made of hull pedestal, welding gasket, adjustment pad, equipment support etc. from top to bottom.Welding gasket is not lift at equipment just to be welded on the hull pedestal in advance before putting in place, key is exactly to adjust pad, because adjust pad is that (sextuple before and after comprising up and down) just can accurately determine its thickness after finish the equipment location, fills in from the side after the processing polishing on request.For simplicity, welding gasket and adjustment pad are all made the wedge-shaped surface (being generally 1: 100 gradient) of constant slope on the composition surface, and the measurement of this surface thickness is very difficult especially narrow and small in the space, sight line corner location can't be obtained.
The instrument of manufacturing of the present invention has promptly solved this type of and has regulated the spacer thickness measuring problem.
Summary of the invention
The objective of the invention is to overcome the difficulty that exists when above-mentioned adjustment pad surface thickness is measured, provide a kind of new survey instrument and measuring method to solve an above-mentioned difficult problem.Survey instrument of the present invention is exactly that the mode of utilize to transform measuring is measured the thickness of adjusting pad, measures between hull pedestal and the equipment support height of diverse location in the space easily, thereby adjusts the thickness of pad according to above-mentioned measurement result.
In order to reach the foregoing invention purpose, technical scheme provided by the invention is as follows:
A kind of survey instrument of adjusting gasket thickness in mounting of ship equipment, the structure of this survey instrument comprises:
A sheet steel has the parallel slotted hole groove of twice on it;
The four measuring head is provided with two measuring heads in each slotted hole groove, this measuring head can slide in described slotted hole groove;
Four check lock levers are fixed on each measuring head from sidepiece.
Described measuring head comprises housing, thin nut, expansion link and spring, described housing is the cylindrical shape of an end opening, the other end is a spherical crown, the outside of opening one end is provided with external thread, this external thread is matched with the internal thread of two thin nuts, described housing places the sheet steel upper and lower surface to be fixed in the described steel-sheet slotted hole groove by two thin nuts, also has a screw on the sidewall of described housing, and this screw is matched with the end thread of described check lock lever; Described expansion link is for being contained in the rhabodoid in the housing, and an end of this rhabodoid also is spherical, and the end of the other end is provided with described spring and stretches in the described housing.
Utilize above-mentioned survey instrument to measure the method for adjusting spacer thickness when ship equipment is installed, it is characterized in that this method comprises the steps:
1. behind welding gasket in the welding in advance on the hull pedestal, the hanging device support is checked space between hull pedestal and the equipment base to the hull pedestal, determines to need to increase the position of adjusting pad;
2. prepare survey instrument, the four measuring head on the survey instrument is placed corresponding stationkeeping, and check lock lever is unscrewed, make that expansion link can be free movable and can not break away from shell;
3. hand the free end of expansion link, the sheet steel of survey instrument is extend into position, space between hull pedestal and equipment base, four described check lock levers are tightened after determining in the position, thereby fixedly the expansion link end is to the distance between the outer casing end, this distance is space height, also for adjusting the thickness of pad;
4. survey instrument is slowly taken out, utilize miking expansion link end to the distance between the outer casing end, promptly the four measuring head is surveyed the space height of four points;
5. according to the space height data of four points of survey, make and adjust the pad corresponding thickness;
The adjustment pad that 6. will complete is tucked into position, described space.
Based on technique scheme, survey instrument of the present invention and measuring method have following technique effect:
Survey instrument of the present invention and measuring method have convenient advantage accurately, survey instrument of the present invention extend into to be needed to increase in the space of adjusting pad between hull pedestal and the equipment support, fix after utilizing measuring head to measure the height in space, and then the height of measuring head is decided in measurement, be the height in space after the conversion, like this easy to operate accurately and once can be measured the height of four positions, improved efficiency of measurement and measuring accuracy greatly.Because survey instrument of the present invention is simple and practical, has very high promotional value.
Description of drawings
Fig. 1 is certain type ship gear cage base pad arrangenent diagram.
Fig. 2 is the pads placement subdivision graph of A-A position among Fig. 1.
Fig. 3 is the plan structure synoptic diagram of the survey instrument of adjusting gasket thickness in mounting of ship equipment of the present invention.
Fig. 4 is the side-looking structural representation of the survey instrument of adjusting gasket thickness in mounting of ship equipment of the present invention.
Fig. 5 is the enlarged drawing of M position among Fig. 4.
Fig. 6 is the user mode synoptic diagram of the survey instrument of adjusting gasket thickness in mounting of ship equipment of the present invention.
Wherein,
1-hull pedestal 2-welding gasket 3-adjusts pad 4-equipment support
5-fastening bolt 6-measures clamp 7-sheet steel 8-measuring head
9-check lock lever 10-expansion link 11-thin nut 12-spring
The 13-housing
Embodiment
Come the survey instrument of adjusting gasket thickness in mounting of ship equipment of the present invention and measuring method done further elaborating below in conjunction with accompanying drawing and specific embodiment, but can not limit protection scope of the present invention with this.
Survey instrument of the present invention is a specific purpose tool, is mainly used in to measure the space height of adjusting the pad position, thereby determines the thickness of required adjustment pad, and can measure the gap of diverse location simultaneously, and then obtain the thickness of the adjustment pad of diverse location.The structure of this specific purpose tool such as Fig. 3, Fig. 4 and shown in Figure 5, as seen from the figure, the survey instrument structure of adjusting gasket thickness in mounting of ship equipment of the present invention includes:
A sheet steel 7 has the parallel slotted hole groove of twice on it;
Four measuring head 8 is provided with two measuring heads 8 in each slotted hole groove, this measuring head 8 can slide in the slotted hole groove;
Four check lock levers 9 are fixed on each measuring head 8 from sidepiece.
The structure of above-mentioned measuring head 8 mainly includes housing 13, thin nut 11, expansion link 10 and spring 12.Wherein, housing 13 is the cylindrical shape of an end opening, the other end is a spherical crown, the outside of opening one end is provided with external thread, this external thread is matched with the internal thread of two thin nuts 11, described housing 13 places sheet steel 7 upper and lower surfaces to be fixed in the slotted hole groove of described sheet steel 7 by two thin nuts 11, also has a screw on the sidewall of described housing 13, and the external thread of the end of the internal thread of this screw and check lock lever 9 is complementary.Expansion link 10 is for being contained in the rhabodoid in the housing 13, and an end of this rhabodoid also is spherical, and the end of the other end is provided with described spring 12 and stretches in the described housing 13.
Survey instrument of the present invention is to mill out the parallel slotted hole groove of twice on the thick high-flatness steel plate of about 3mm, this slotted hole groove is the moving track of measuring head on steel plate, thereby measuring head can be convenient for measuring the space that different size requires with the optional position that thin nut is fixed in the track, thereby determines the thickness of pad.Behind the steel plate that completes, just require to make four cylindrical measuring heads of cardinal principle according to said structure, require the external diameter of measuring head shell to be provided with fine thread and supporting two thin nuts, determine to fix behind the good position by sliding by the measuring head that two thin nuts will be through in the steel plate slotted hole groove.Will be provided with the deep hole that gets out in the measuring head shell, the degree of depth of this deep hole is 3/4ths of a shell overall height, is convenient for measuring in order to reduce friction, and the head of shell requires to spherical on the measuring head, and it is more than 3.2 that smooth finish requires.Simultaneously, also be drilled with through hole at the sidewall middle part of the shell of measuring head, this through hole internal tapping is used to install check lock lever.
Then, make four expansion links again, the external diameter of this expansion link is than the little about 0.05mm of deep hole internal diameter of measuring head shell, thereby can be free to slide in the measuring head shell at expansion link under the prerequisite that does not drop.In order to reduce friction, the bottom of expansion link also is spherical, requires its smooth finish to reach more than 3.2.
Important component part as whole survey instrument, also need to make four check lock levers, the length of two check lock levers wherein is about 2 times of steel plate length, and to be convenient for measuring the spacer thickness in the pedestal the inside, the length of two other check lock lever is about 1.5 times of steel plate length.The leading section of all check lock levers be processed with the measuring head outer shell outer wall on the supporting fine thread in little silk hole.
In putting into practice use, as shown in Figure 6, Fig. 6 is the user mode synoptic diagram of the survey instrument of adjusting gasket thickness in mounting of ship equipment of the present invention.Utilize above-mentioned survey instrument to measure the method for adjusting spacer thickness when ship equipment is installed, this method comprises the steps:
1. behind welding gasket in the welding in advance on the hull pedestal, the hanging device support is checked space between hull pedestal and the equipment base to the hull pedestal, determines to need to increase the position of adjusting pad;
2. prepare survey instrument, the four measuring head on the survey instrument is placed corresponding stationkeeping, and check lock lever is unscrewed, make that expansion link can be free movable and can not break away from shell;
3. hand the free end of expansion link, the sheet steel of survey instrument is extend into position, space between hull pedestal and equipment base, four described check lock levers are tightened after determining in the position, thereby fixedly the expansion link end is to the distance between the outer casing end, this distance is space height, also for adjusting the thickness of pad;
4. survey instrument is slowly taken out, utilize miking expansion link end to the distance between the outer casing end, promptly the four measuring head is surveyed the space height of four points;
5. according to the space height data of four points of survey, make and adjust the pad corresponding thickness;
The adjustment pad that 6. will complete is tucked into position, described space.
Wait in use, only need hold check lock lever slowly will measure the pads placement place that steel plate is filled in required measurement, after putting in place, screw 4 screw rods respectively and again it slowly is pulled to the outside, measure the distance of bottom then from the measuring head top to expansion link with milscale, these data are the gauge that pad needs, and 4 points of a pad like this can be simultaneously measured come out, and are time saving and energy saving and precision is guaranteed.
Claims (2)
1. the survey instrument of an adjusting gasket thickness in mounting of ship equipment is characterized in that, the structure of this survey instrument comprises:
A sheet steel (7) has the parallel slotted hole groove of twice on it;
Four measuring head (8) is provided with two measuring heads (8) in each slotted hole groove, this measuring head (8) can slide in described slotted hole groove;
Four check lock levers (9) are fixed on each measuring head (8) from sidepiece;
Described measuring head (8) comprises housing (13), thin nut (11), expansion link (10) and spring (12), described housing (13) is the cylindrical shape of an end opening, the other end is a spherical crown, the outside of opening one end is provided with external thread, this external thread is matched with the internal thread of two thin nuts (11), described housing (13) places sheet steel (7) upper and lower surface to be fixed in the slotted hole groove of described sheet steel (7) by two thin nuts (11), also have a screw on the sidewall of described housing (13), this screw is matched with the end thread of described check lock lever (9); Described expansion link (10) is for being contained in the rhabodoid in the housing (13), and an end of this rhabodoid also is spherical, and the end of the other end is provided with described spring (12) and stretches in the described housing (13).
2. utilize the described survey instrument of claim 1 to measure the method for adjusting spacer thickness when ship equipment is installed, it is characterized in that this method comprises the steps:
1. behind welding gasket in the welding in advance on the hull pedestal, the hanging device support is checked space between hull pedestal and the equipment base to the hull pedestal, determines to need to increase the position of adjusting pad;
2. prepare survey instrument, the four measuring head on the survey instrument is placed corresponding stationkeeping, and check lock lever is unscrewed, make that expansion link can be free movable and can not break away from shell;
3. hand the free end of expansion link, the sheet steel of survey instrument is extend into position, space between hull pedestal and equipment base, four described check lock levers are tightened after determining in the position, thereby fixedly the expansion link end is to the distance between the outer casing end, this distance is space height, also for adjusting the thickness of pad;
4. survey instrument is slowly taken out, utilize miking expansion link end to the distance between the outer casing end, promptly the four measuring head is surveyed the space height of four points;
5. according to the space height data of four points of survey, make and adjust the pad corresponding thickness;
The adjustment pad that 6. will complete is tucked into position, described space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101955466A CN101644559B (en) | 2009-09-11 | 2009-09-11 | Measuring tool and measuring method for adjusting gasket thickness in mounting of ship equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101955466A CN101644559B (en) | 2009-09-11 | 2009-09-11 | Measuring tool and measuring method for adjusting gasket thickness in mounting of ship equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101644559A CN101644559A (en) | 2010-02-10 |
| CN101644559B true CN101644559B (en) | 2011-11-30 |
Family
ID=41656542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101955466A Active CN101644559B (en) | 2009-09-11 | 2009-09-11 | Measuring tool and measuring method for adjusting gasket thickness in mounting of ship equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101644559B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353279B (en) * | 2013-06-28 | 2015-11-18 | 沪东中华造船(集团)有限公司 | A kind of LNG ship cargo tank insulated case and the pinpoint method of flange bolt |
| CN106516003B (en) * | 2016-12-26 | 2019-02-05 | 沪东中华造船(集团)有限公司 | A kind of ship deck cabin gasket processing method |
| CN107953067B (en) * | 2017-12-26 | 2019-10-11 | 沪东中华造船(集团)有限公司 | A method of for improving the precision of equipment installation for needing brush gasket |
| CN108731574B (en) * | 2018-08-06 | 2024-04-16 | 广州黄船海洋工程有限公司 | Ship generator set cushion block data measuring device and measuring method thereof |
| CN109204691B (en) * | 2018-10-22 | 2019-09-10 | 中船澄西船舶修造有限公司 | A kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank |
| CN109916316A (en) * | 2018-10-31 | 2019-06-21 | 沪东中华造船(集团)有限公司 | A method of measurement level of processing pedestal Upper gasket thickness |
| CN110789685A (en) * | 2019-09-25 | 2020-02-14 | 沪东中华造船(集团)有限公司 | Method for mounting heavy equipment on ship to base |
| CN112611296A (en) * | 2020-10-23 | 2021-04-06 | 沪东中华造船(集团)有限公司 | Device for adjusting thickness of gasket between measuring equipment and equipment base |
| CN112556540A (en) * | 2020-10-23 | 2021-03-26 | 沪东中华造船(集团)有限公司 | Method for manufacturing adjusting gasket between equipment and equipment base |
| CN113983169B (en) * | 2021-10-28 | 2023-09-29 | 广州文冲船厂有限责任公司 | Rudder stock sealing tool and rudder stock sealing method |
| CN114923397A (en) * | 2022-03-09 | 2022-08-19 | 沪东中华造船(集团)有限公司 | Device and method for measuring thickness of adjusting gasket of ship equipment |
| CN117773208A (en) * | 2024-02-27 | 2024-03-29 | 廊坊市伊贝格机械有限公司 | Precision compensation method, device, equipment and medium for five-axis linkage double-pendulum milling head |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4058079A (en) * | 1976-06-10 | 1977-11-15 | Taylor Michael J | Movement indicator |
| CN201016677Y (en) * | 2007-03-07 | 2008-02-06 | 上海电力学院 | Young's modulus teaching experiment ruler |
-
2009
- 2009-09-11 CN CN2009101955466A patent/CN101644559B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4058079A (en) * | 1976-06-10 | 1977-11-15 | Taylor Michael J | Movement indicator |
| CN201016677Y (en) * | 2007-03-07 | 2008-02-06 | 上海电力学院 | Young's modulus teaching experiment ruler |
Non-Patent Citations (2)
| Title |
|---|
| 第3栏第65行-第5栏第33行，附图1-2. |
| 郑卫东.船舶主机环氧垫片安装工艺.《山东交通科技》.1990,(第3期),69-71. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101644559A (en) | 2010-02-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101644559B (en) | Measuring tool and measuring method for adjusting gasket thickness in mounting of ship equipment | |
| CN103376192A (en) | Spring detection device | |
| CN205245948U (en) | Concrete floor pours thickness inspection light instrument | |
| CN203396314U (en) | Rope-pulling type displacement meter calibration device | |
| CN109186440A (en) | A kind of spacer thickness prediction tooling and its application method | |
| CN106152906A (en) | Band tabular form multiple spot height detecting device | |
| CN105783652B (en) | A kind of hole internal partition measurer for thickness | |
| CN207662368U (en) | Engine piston protrusion measuring device and system | |
| CN103234424A (en) | Measurer for outer diameters of valve seats | |
| CN104089593A (en) | Device capable of measuring polar coordinates | |
| CN201421329Y (en) | Displacement transducer calibration device | |
| CN201795737U (en) | Height gauge for components and parts installation | |
| CN205245958U (en) | Bore diameter measuring tool | |
| CN202149784U (en) | Revolving shaft direction lead out and transfer device | |
| CN105784305B (en) | Measure the sensor of faying face normal dynamic characteristics | |
| CN207214991U (en) | Round bar depth gauge rule | |
| CN207351337U (en) | Digit display dial gauge | |
| CN203224198U (en) | Vernier caliper | |
| CN208588336U (en) | A kind of assembled height measuring instrument for bearing | |
| CN207850214U (en) | A kind of bearing block survey tool | |
| CN208239189U (en) | A kind of friction wear testing machine oil pipe vertical clamp | |
| CN201974132U (en) | Novel height-measuring tool | |
| CN207214940U (en) | A kind of test probe replaceable slide calliper rule | |
| CN105091705A (en) | Countersunk fastener P value measuring device | |
| CN206724823U (en) | A kind of slide measure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |