CN102853729A - Positioning and measuring device for reciprocating helm shifting mechanisms - Google Patents
Positioning and measuring device for reciprocating helm shifting mechanisms Download PDFInfo
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- CN102853729A CN102853729A CN2011101779014A CN201110177901A CN102853729A CN 102853729 A CN102853729 A CN 102853729A CN 2011101779014 A CN2011101779014 A CN 2011101779014A CN 201110177901 A CN201110177901 A CN 201110177901A CN 102853729 A CN102853729 A CN 102853729A
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- dial gauge
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- helm
- measuring device
- positioning stud
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Abstract
A positioning and measuring device for reciprocating helm shifting mechanisms comprises a main connecting rod, auxiliary connecting rods, fastening bolts matched with the auxiliary connecting rods, a connecting sleeve, a fastening bolt matched with the connecting sleeve, a positioning stud, a sample needle, a dial indicator rod, a dial indicator clip and fastening bolts matched with the dial indicator rod and the dial indicator clip. Reinforcing rods for preventing swinging are welded on the main connecting rod, the positioning stud is used for guaranteeing measurement accuracy, and machining precision of a service surface of the positioning stud is high. The tool device can measure deflection of positions of hydraulic cylinders of the reciprocating helm shifting mechanisms in the front-back directions and the left-right directions and deflection of vertical heights of plungers of the reciprocating helm shifting mechanisms, repeated measurement is omitted, and large quantities of time are saved. Besides, when the tool device is used for measuring the positions of the hydraulic cylinders of the helm shifting mechanisms in the front-back directions and the left-right directions, scales with poor measurement precision can be omitted, and when the positioning and measuring device is used for measuring the vertical positions of the plungers, upper planes of helms with poor machining precision are not required. Accordingly, measurement precision is greatly improved, and installation quality and service quality of the helm shifting mechanisms are guaranteed.
Description
Technical field
The present invention relates to a kind of measurement mechanism, more particularly, relate to loof mechanism location survey device in the shipbuilding process.
Background technology
Before the reciprocating type steering gear location in the ship equipment, need to measure position all around such as Figure 13 of hydraulic cylinder, on the hydraulic cylinder of the center to four of rudder stock reference point 26 apart from a, b, c, d must be in claimed ranges, traditional measuring method is to measure such as Figure 14 with ruler 27, one end of ruler 27 is fixed on the center of rudder stock 23, in claimed range, its shortcoming is the distance that checks reference point 26 (as shown in figure 16) on center to four hydraulic cylinder of rudder stock with the other end of ruler 27:
1, that to be fixed on an end of rudder stock be the workmen to ruler is fixing with hand, and the position in the time of can not guaranteeing to measure each hydraulic cylinder is the same, so can produce certain measuring error;
Need a workmen to stand on the rudder stock a fixedly end of ruler of plane when 2, measuring, and need to be on rudder stock the plane walk up and down and measure each hydraulic cylinder, so have certain potential safety hazard;
Before the reciprocating type steering gear location in the ship equipment, also need to measure the up and down height and position of plunger 24, traditional measuring method such as Figure 15, first I-shaped leveling ruler 28 is placed on the machined surface of tiller upper end, with micrometer inside caliper 29 measure respectively I-shaped leveling ruler 28 to the height h of each plunger 24 whether in claimed range, its shortcoming is:
Four positions of 1, placing I-shaped leveling ruler 28 on the tiller machined surface are not abswolute levels and are not absolute vertical with plunger, so can there be error in the data of measuring;
Need to measure with micrometer inside caliper during 2, owing to measurement, the precision of the accuracy of measurement and the level of survey crew and survey instrument itself has relation, therefore also has artificial measuring error.
Use above-mentioned classic method to measure and not only do not guarantee measuring accuracy, also need to carry out repeated measurement, could determine its adjustment amount.So use traditional approach method is measured the measurement that not only can prolong loof mechanism and adjusted the time, the measuring accuracy loof mechanism that also can make not up to standard in use damages, and the safe navigation of boats and ships is on the hazard, and causes economically great loss.
Summary of the invention
The present invention satisfies the needs of measuring before the reciprocating type steering gear location and installation peculiar to vessel, solve inaccurate, the technical matters such as operating efficiency is low of traditional measurement method, the fitting device of the front measurement of a kind of reciprocating type steering gear location and installation peculiar to vessel is provided, be to use device to measuring before the reciprocating type steering gear location during ship equipment is built, before reciprocating type steering gear in the large ship equipment location, to the steering wheel hydraulic cylinder fitting device measured of position and plunger upper-lower position all around.
In order to achieve the above object, the invention provides a kind of reciprocating type helm steering mechanism positioning measuring device, it is characterized in that, comprise right angle turnover master link three times; Described master link top is the first horizontal segment, and the front end of described the first horizontal segment has connected the internal thread sleeve pipe, and described internal thread sleeve pipe is connected with positioning stud from the bottom to top; The internal diameter gap of the external diameter of described positioning stud and described internal thread sleeve pipe is 0.04mm, and is processed with oilway on the described positioning stud.In addition, in the middle part of the described master link be the first vertical section and the second horizontal segment; Described master link bottom is the second vertical section, and the lower end of the described second vertical section is connected with horizontally disposed secondary connecting link; The horizon bar end juxtaposition of described secondary connecting link is socketed with two joint sleeves; Each described joint sleeve is two sleeve pipes, is posted by connecting with the outer cylinder vertical mode; Thereby the vertical duct in two described joint sleeves is equipped with respectively dial gauge bar and sample pin; Wherein said sample pin is positioned at the outer end.And the lower end of described dial gauge bar has connected the dial gauge folder, and the clamping of described dial gauge folder has dial gauge.In addition, the described secondary connecting link end structure that is socketed on described second vertical section lower end comprises up and down two circular casings; Wherein the described circular casing of below is connected on the horizon bar of described secondary connecting link, and the described circular casing of top has connected the horizon bar of described secondary connecting link by brace.
Under the optimal way, the first vertical section of described master link and the inboard, right angle of the second horizontal segment are provided with stiffener.Described joint sleeve, circular casing external cylindrical surface wear bolt hole to internal diameter, and add bolt, are used for the parts that wear in the fastening sleeve pipe.
In addition, the positioning stud upper end is drilled with the fastener hole of using for spanner, for master link can rotate on positioning stud smoothly.
The invention has the advantages that, fitting device of the present invention can be measured the position deviation all around of reciprocating type steering gear hydraulic cylinder and the up and down height tolerance of plunger simultaneously, do not need repeated measurement, save the plenty of time, and when adopting fitting device of the present invention that the hydraulic cylinder of loof mechanism is carried out position measurement all around, can not need use the relatively poor ruler of measuring accuracy, at measurement column beyond the Great Wall during upper/lower positions, do not need to utilize plane on the relatively poor tiller of machining precision yet, greatly improved measuring accuracy, for installation and the service property (quality) of loof mechanism provides guarantee.
Description of drawings
Accompanying drawing 1 is the master link schematic diagram of device of the present invention;
Accompanying drawing 2 is secondary connecting link schematic diagram of device of the present invention;
Accompanying drawing 3 is joint sleeve schematic diagram of device of the present invention;
Accompanying drawing 4 is connecting link fastening bolt schematic diagram of device of the present invention;
Accompanying drawing 5 is sample pin schematic diagram of device of the present invention;
Accompanying drawing 6 is dial gauge folder schematic diagram of device of the present invention;
Accompanying drawing 7 is positioning stud schematic diagram of device of the present invention;
Accompanying drawing 8 is percentage mark post schematic diagram of device of the present invention;
Accompanying drawing 9 is bolt schematic diagram of the fixedly dial gauge folder of device of the present invention;
Accompanying drawing 10 is bolt schematic diagram of the fixedly dial gauge of device of the present invention;
Accompanying drawing 11 is device-added structure schematic diagram of the present invention;
Accompanying drawing 12 is device of the present invention work schematic diagram when being used for the reciprocating type steering gear measurement and positioning;
Accompanying drawing 13 is to measure loof mechanism Position of Hydraulic Cylinder schematic diagram;
Accompanying drawing 14 is loof mechanism Position of Hydraulic Cylinder traditional measurement method schematic diagram;
Embodiment
Such as Fig. 1-10 and shown in Figure 17, measure the fitting device of hydraulic cylinder and plunger position before the reciprocating type steering gear location and installation peculiar to vessel of the present invention, the master link 1 that comprises three right angle turnovers, position according to turnover, can be divided into top the first horizontal segment, middle part first vertically section and the second horizontal segment, and bottom the second vertical section.The front end of the first horizontal segment of master link is welded with the very high internal thread sleeve pipe 11 of internal diameter machining precision.Internal thread sleeve pipe 11 is connected with positioning stud 7 from the bottom to top; The internal diameter gap of the external diameter of positioning stud 7 and internal thread sleeve pipe 11 is 0.04mm, and is processed with oilway 21 on the positioning stud 7, can guarantee that master link can rotate on positioning stud smoothly.。In addition, the upper end of positioning stud 7 is drilled with the fastener hole 20 of using for spanner, for master link can rotate on positioning stud smoothly.The first vertical section of master link 1 and the inboard, right angle of the second horizontal segment are provided with stiffener 12, are used for preventing that master link from rocking.
The master link 1 second vertically lower end of section is connected with horizontally disposed secondary connecting link 12.The structure that secondary connecting link 12 ends are socketed on second vertical section lower end comprises up and down two circular casings 14; Wherein the described circular casing 14 of below is connected on the horizon bar of secondary connecting link 12, the circular casing 14 of top has connected the horizon bar of described secondary connecting link 12 by brace, be drilled with the fixedly bolt hole 13 of usefulness on the sleeve pipe, with fastening bolt 4 secondary connecting link connection be fastened on main the connection on 1.The horizon bar end juxtaposition of secondary connecting link 12 is socketed with two joint sleeves 3; Each joint sleeve 3 is two sleeve pipes, with outer cylinder vertical mode be posted by connecting (such as Fig. 3 and Figure 17).Thereby the vertical duct 17 in two joint sleeves 3 is equipped with respectively dial gauge bar 8 and sample pin 5, and among the figure, sample pin 5 is positioned at the outside; And all be drilled with the fixedly bolt hole 15 of usefulness on joint sleeve 3 and 16, with fastening bolt 4 sample pin 5 is connected with the dial gauge bar to connect and is fastened on the secondary connecting link 2.The lower end of dial gauge bar 8 has connected dial gauge folder 6, be used for dial gauge is connected to dial gauge bar 8, be drilled with dial gauge fixed orifice 17 on the dial gauge folder 6, also has bolt hole 18, with set bolt 9 dial gauge is pressed from both sides in 6 bolts hole 22 that are fixed on the dial gauge bar 8, and be drilled with bolt hole 19, with set bolt 10 dial gauge be fixed on the dial gauge folder.
In addition, size, the shape of connecting link 1 and secondary connecting link 2; The fixed position of dial gauge bar 8, dial gauge folder 6 and sample pin 5 be by the size of loof mechanism and around the connecting line position determine.
In the use procedure, first positioning stud 7 usefulness spanners are tightened in the bolt hole on the rudder stock 23 of reciprocating type steering gear, and lubricant grease is spread upon in the lubrication groove 21 of positioning stud, afterwards with the center of the centrally aligned positioning stud 7 of the sleeve pipe 11 on the master link 1, master link is enclosed within on the positioning stud, then with the center of the lower end of the centrally aligned master link 1 of the sleeve pipe 14 on the secondary connecting link 2, secondary connecting link 2 is enclosed within on the master link 1, be tightened on set bolt 4 in the bolt hole 13 of sleeve pipe 14, secondary connecting link 2 is fixed on the master link 1, subsequently with the center of the secondary connecting link of the centrally aligned of joint sleeve 32 sides, be tightened on fastening bolt 4 in the bolt hole 15 of sleeve pipe 3, again with the center of the centrally aligned joint sleeve 16 of sample pin 5 and dial gauge bar 8, and be tightened on fastening bolt 4 in the bolt hole 15 of sleeve pipe 16 sample pin 5 and dial gauge bar 8 are fastened on the joint sleeve 16, at last dial gauge folder 6 is fixed on the dial gauge bar, the bolt hole 18 that passes the dial gauge folder with fastening bolt 9 is tightened in the bolt hole 22 of dial gauge bar 8, again dial gauge is placed in the fixed orifice 17 of dial gauge folder 6, is tightened on fastening bolt 10 that the bolt hole of dial gauge folder 19 is interior fixes dial gauge.Rotation master link 1, make that sample pin 5 contacts with the sample dotting punch of steering wheel hydraulic cylinder 25, dial gauge contacts with the upper surface of steering wheel plunger 24, rotate master link, measure successively 4 hydraulic cylinders 25 and 4 plungers 24 of loof mechanism, can measure simultaneously the hydraulic cylinder up and down height tolerance of position deviation and plunger all around.This fitting device replaces the survey instruments such as traditional I-shaped leveling ruler, micrometer inside caliper, ruler, need not to carry out repeatedly repeated measurement, measurement data is accurate, easy to use, time saving and energy saving, reduce cost, and the fitting device of unloading down can also use, can be general when measuring before the loof mechanism location for boats and ships of the same type.
The above; only be the better embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (4)
1. a reciprocating type helm steering mechanism positioning measuring device is characterized in that, comprises right angle turnover master link (1) three times; Described master link (1) top is the first horizontal segment, and the front end of described the first horizontal segment has connected internal thread sleeve pipe (11), and described internal thread sleeve pipe (11) is connected with positioning stud (7) from the bottom to top; The internal diameter gap of the external diameter of described positioning stud (7) and described internal thread sleeve pipe (11) is 0.04mm, and is processed with oilway (21) on the described positioning stud (7);
Described master link (1) middle part is the first vertical section and the second horizontal segment;
Described master link (1) bottom is the second vertical section, and the lower end of the described second vertical section is connected with horizontally disposed secondary connecting link (12); The horizon bar end juxtaposition of described secondary connecting link (12) is socketed with two joint sleeves (3); Each described joint sleeve (3) is two sleeve pipes, is posted by connecting with the outer cylinder vertical mode; Thereby the vertical duct in two described joint sleeves (3) is equipped with respectively dial gauge bar (8) and sample pin (5); Wherein said sample pin (5) is positioned at the outer end;
The lower end of described dial gauge bar (8) has connected dial gauge folder (6), and (6) clamping of described dial gauge folder has dial gauge;
In addition, described secondary connecting link (12) the end structure that is socketed on described second vertical section lower end comprises up and down two circular casings (14); Wherein the described circular casing (14) of below is connected on the horizon bar of described secondary connecting link (12), and the described circular casing (14) of top has connected the horizon bar of described secondary connecting link (12) by brace.
2. described reciprocating type helm steering mechanism positioning measuring device according to claim 1 is characterized in that, described master link (1) first vertically the inboard, right angle of section and the second horizontal segment be provided with stiffener (12).
3. described reciprocating type helm steering mechanism positioning measuring device according to claim 1 and 2 is characterized in that, described joint sleeve (3), circular casing (14) external cylindrical surface wear bolt hole to internal diameter, and add bolt.
4. described reciprocating type helm steering mechanism positioning measuring device according to claim 3 is characterized in that, described positioning stud (7), and the upper end is drilled with the fastener hole (20) of using for spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110177901.4A CN102853729B (en) | 2011-06-29 | 2011-06-29 | Reciprocating type helm steering mechanism positioning measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110177901.4A CN102853729B (en) | 2011-06-29 | 2011-06-29 | Reciprocating type helm steering mechanism positioning measuring device |
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| Publication Number | Publication Date |
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| CN102853729A true CN102853729A (en) | 2013-01-02 |
| CN102853729B CN102853729B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110177901.4A Active CN102853729B (en) | 2011-06-29 | 2011-06-29 | Reciprocating type helm steering mechanism positioning measuring device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278069A (en) * | 2013-04-25 | 2013-09-04 | 国家电网公司 | Device for detecting intermediate diameter of seal groove of basin-type insulator |
| CN106494568A (en) * | 2016-11-24 | 2017-03-15 | 沪东中华造船(集团)有限公司 | A kind of adjustment instrument that installs for ship steering engine and method of adjustment |
| CN113587784A (en) * | 2021-07-27 | 2021-11-02 | 中船澄西扬州船舶有限公司 | Novel steering engine alignment positioning device and using method thereof |
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| KR20000034085A (en) * | 1998-11-27 | 2000-06-15 | 김형국 | Device for measuring plane degree of flange surfaces |
| CN101021407A (en) * | 2007-03-07 | 2007-08-22 | 渤海船舶重工有限责任公司 | Non-flange shafts centring device |
| CN201662384U (en) * | 2010-03-26 | 2010-12-01 | 江苏扬力数控机床有限公司 | Rotary-disk large-surface measuring device |
| CN101988826A (en) * | 2009-08-03 | 2011-03-23 | 中冶长天国际工程有限责任公司 | Centering device for installation and measurement |
| CN202149733U (en) * | 2011-06-29 | 2012-02-22 | 大连船舶重工集团有限公司 | Reciprocating type helm steering mechanism positioning measuring device |
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2011
- 2011-06-29 CN CN201110177901.4A patent/CN102853729B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000034085A (en) * | 1998-11-27 | 2000-06-15 | 김형국 | Device for measuring plane degree of flange surfaces |
| CN101021407A (en) * | 2007-03-07 | 2007-08-22 | 渤海船舶重工有限责任公司 | Non-flange shafts centring device |
| CN101988826A (en) * | 2009-08-03 | 2011-03-23 | 中冶长天国际工程有限责任公司 | Centering device for installation and measurement |
| CN201662384U (en) * | 2010-03-26 | 2010-12-01 | 江苏扬力数控机床有限公司 | Rotary-disk large-surface measuring device |
| CN202149733U (en) * | 2011-06-29 | 2012-02-22 | 大连船舶重工集团有限公司 | Reciprocating type helm steering mechanism positioning measuring device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278069A (en) * | 2013-04-25 | 2013-09-04 | 国家电网公司 | Device for detecting intermediate diameter of seal groove of basin-type insulator |
| CN103278069B (en) * | 2013-04-25 | 2015-12-23 | 国家电网公司 | Intermediate diameter of seal groove of basin-type insulator pick-up unit |
| CN106494568A (en) * | 2016-11-24 | 2017-03-15 | 沪东中华造船(集团)有限公司 | A kind of adjustment instrument that installs for ship steering engine and method of adjustment |
| CN106494568B (en) * | 2016-11-24 | 2019-02-05 | 沪东中华造船(集团)有限公司 | A kind of adjustment tool and method of adjustment for ship steering engine installation |
| CN113587784A (en) * | 2021-07-27 | 2021-11-02 | 中船澄西扬州船舶有限公司 | Novel steering engine alignment positioning device and using method thereof |
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| CN102853729B (en) | 2016-01-13 |
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