CN102853729B - Reciprocating type helm steering mechanism positioning measuring device - Google Patents
Reciprocating type helm steering mechanism positioning measuring device Download PDFInfo
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- CN102853729B CN102853729B CN201110177901.4A CN201110177901A CN102853729B CN 102853729 B CN102853729 B CN 102853729B CN 201110177901 A CN201110177901 A CN 201110177901A CN 102853729 B CN102853729 B CN 102853729B
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Abstract
A kind of reciprocating type helm steering mechanism positioning measuring device, comprises master link, and is welded with the stiffener preventing from rocking; Secondary connecting link and fastening bolt supporting with it; Joint sleeve and fastening bolt supporting with it; Positioning stud, in order to ensure the accuracy of measuring, the use face machining precision of positioning stud is very high; Sample pin; Dial gauge bar, dial gauge folder and fastening bolt supporting with it.The invention has the advantages that, fitting device of the present invention can measure the position deviation all around of reciprocating type steering gear hydraulic cylinder and the upper-lower height deviation of plunger simultaneously, do not need repeated measurement, save the plenty of time, and when adopting fitting device of the present invention to carry out position measurement all around to the hydraulic cylinder of loof mechanism, the ruler using measuring accuracy poor can not be needed, measurement column beyond the Great Wall upper/lower positions time, also plane on the tiller not needing to utilize machining precision poor, substantially increase measuring accuracy, for the installation of loof mechanism and service property (quality) provide guarantee.
Description
Technical field
The present invention relates to a kind of measurement mechanism, more particularly, relate to loof mechanism location survey device in shipbuilding process.
Background technology
Before reciprocating type steering gear location in ship equipment, need the position all around measuring hydraulic cylinder as Figure 13, the center of rudder stock to reference point 26 on four hydraulic cylinders distance a, b, c, d must in claimed ranges, traditional measuring method measures as Figure 14 with ruler 27, one end of ruler 27 is fixed on the center of rudder stock 23, check that the distance of the center of rudder stock to reference point 26 (as shown in figure 16) on four hydraulic cylinders is whether in claimed range with the other end of ruler 27, its shortcoming is:
1, ruler is fixed on one end of rudder stock is that workmen fixes with hand, can not ensure that position when measuring each hydraulic cylinder is the same, so can produce certain measuring error;
Needing a workmen to stand in one end that plane on rudder stock fixes ruler when 2, measuring, therefore there is certain potential safety hazard in each hydraulic cylinder of measurement and needs plane on rudder stock is walked up and down;
Before reciprocating type steering gear location in ship equipment, also need the upper-lower height position measuring plunger 24, traditional measuring method is as Figure 15, first I-shaped leveling ruler 28 is placed on the machined surface of tiller upper end, measure the I-shaped leveling ruler 28 height h to each plunger 24 respectively whether in claimed range with micrometer inside caliper 29, its shortcoming is:
Four positions of 1, tiller machined surface being placed I-shaped leveling ruler 28 are not abswolute level and are not absolute vertical with plunger, so the data measured can exist error;
2, owing to needing to measure with micrometer inside caliper when measuring, the precision of the accuracy of measurement and the level of survey crew and survey instrument itself has relation, therefore also there is artificial measuring error.
Use above-mentioned classic method to carry out measuring not only not ensureing measuring accuracy, also need to carry out repeated measurement, its adjustment amount could be determined.So use traditional approach method to carry out measuring the measurement regulation time that not only can extend loof mechanism, the measuring accuracy loof mechanism that also can make not up to standard in use damages, and makes the safe navigation of boats and ships be on the hazard, causes great loss economically.
Summary of the invention
The present invention is the needs meeting reciprocating type steering gear location and installation pre-test peculiar to vessel, solve inaccurate, the technical matters such as operating efficiency is low of traditional measurement method, the fitting device of the measurement before a kind of reciprocating type steering gear location and installation peculiar to vessel is provided, namely ship equipment locates pre-test device to reciprocating type steering gear during building, before reciprocating type steering gear location in large ship equipment, 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 three right angle turns master links; Described master link top is the first horizontal segment, and the front end of described first horizontal segment is connected to internal thread sleeve pipe, and described internal thread sleeve pipe is connected with positioning stud from the bottom to top; The external diameter of described positioning stud and the internal diameter gap of described internal thread sleeve pipe are 0.04mm, and described positioning stud is processed with oilway.In addition, in the middle part of 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; Joint sleeve described in each is two sleeve pipes, is posted by connecting with outer cylinder vertical mode; Thus the vertical duct in two described joint sleeves is equipped with dial gauge bar and sample pin respectively; Wherein said sample pin is positioned at outer end.And the lower end of described dial gauge bar is connected to dial gauge folder, described dial gauge is clamped with dial gauge.In addition, the structure that described secondary connecting link end sleeve is connected to described second vertical section of lower end comprises upper and lower 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 is connected to the horizon bar of described secondary connecting link by brace.
Under optimal way, inside the first vertical section of described master link and the right angle of the second horizontal segment, be provided with stiffener.Described joint sleeve, circular casing external cylindrical surface wear bolt hole to internal diameter, and add bolt, for the parts worn in fastening sleeve pipe.
In addition, positioning stud upper end is drilled with the fastener hole for spanner, in order to master link can on positioning stud smooth rotation.
The invention has the advantages that, fitting device of the present invention can measure the position deviation all around of reciprocating type steering gear hydraulic cylinder and the upper-lower height deviation of plunger simultaneously, do not need repeated measurement, save the plenty of time, and when adopting fitting device of the present invention to carry out position measurement all around to the hydraulic cylinder of loof mechanism, the ruler using measuring accuracy poor can not be needed, measurement column beyond the Great Wall upper/lower positions time, also plane on the tiller not needing to utilize machining precision poor, substantially increase measuring accuracy, for the installation of loof mechanism and service property (quality) provide guarantee.
Accompanying drawing explanation
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 fixing dial gauge folder of device of the present invention;
Accompanying drawing 10 is bolt schematic diagram of the fixing 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 that device of the present invention is for operating diagram during reciprocating type steering gear measurement and positioning;
Loof mechanism Position of Hydraulic Cylinder schematic diagram measured by accompanying drawing 13;
Accompanying drawing 14 is loof mechanism Position of Hydraulic Cylinder traditional measurement method schematic diagram;
Accompanying drawing 15 is loof mechanism plunger height traditional measurement method schematic diagram;
Accompanying drawing 16 is A place structure for amplifying schematic diagram in Figure 13;
Accompanying drawing 17 is perspective view of the other direction of structure shown in Fig. 3.
Embodiment
As shown in Fig. 1-10 and Figure 17, the fitting device of reciprocating type steering gear location and installation pre-test hydraulic cylinder peculiar to vessel of the present invention and plunger position, comprise the master link 1 of three right angle turns, according to the position of turnover, top first horizontal segment, middle part first vertically section and the second horizontal segment can be divided into, and bottom second vertically 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 external diameter of positioning stud 7 and the internal diameter gap of internal thread sleeve pipe 11 are 0.04mm, and positioning stud 7 is processed with oilway 21, can ensure master link can on positioning stud smooth rotation.。In addition, the upper end of positioning stud 7 is drilled with the fastener hole 20 for spanner, in order to master link can on positioning stud smooth rotation.Being provided with stiffener 12 inside first vertical section of master link 1 and the right angle of the second horizontal segment, rocking for preventing master link.
The lower end of the vertical section of master link 1 second is connected with horizontally disposed secondary connecting link 2.The structure that secondary connecting link 2 end sleeve is connected to second vertical section of lower end comprises upper and lower two circular casings 14; Wherein the described circular casing 14 of below is connected on the horizon bar of secondary connecting link 2, the circular casing 14 of top is connected to the horizon bar of described secondary connecting link 2 by brace, sleeve pipe is drilled with fixing bolt hole 13, with fastening bolt 4 secondary connecting link is connected and be fastened in main connection 1.The horizon bar end juxtaposition of secondary connecting link 2 is socketed with two joint sleeves 3; Each joint sleeve 3 is two sleeve pipes, is posted by connecting (as Fig. 3 and Figure 17) with outer cylinder vertical mode.Thus the vertical duct 17 in two joint sleeves 3 is equipped with in dial gauge bar 8 and sample pin 5, figure respectively, sample pin 5 is positioned at outside; And joint sleeve 3 and 16 is all drilled with fixing bolt hole 15, with fastening bolt 4 sample pin 5 is connected with dial gauge bar 8 and is fastened on secondary connecting link 2.The lower end of dial gauge bar 8 is connected to dial gauge folder 6, for dial gauge is connected to dial gauge bar 8, dial gauge folder 6 is drilled with dial gauge fixed orifice 17, also has bolt hole 18, with set bolt 9, dial gauge folder 6 is fixed in the bolt hole 22 on dial gauge bar 8, and be drilled with bolt hole 19, with set bolt 10, dial gauge be fixed on 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 is determined by the size of loof mechanism and surrounding connecting line position.
In use procedure, first positioning stud 7 spanner is 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 the center of the sleeve pipe 11 on master link 1 is aimed at the center of positioning stud 7, master link is enclosed within positioning stud, then the center of the sleeve pipe 14 on secondary connecting link 2 is aimed at the center of the lower end of master link 1, secondary connecting link 2 is enclosed within master link 1, be tightened in the bolt hole 13 of sleeve pipe 14 with set bolt 4, secondary connecting link 2 is made to be fixed on master link 1, subsequently the center of joint sleeve 3 is aimed at the center of secondary connecting link 2 side, be tightened in the bolt hole 15 of sleeve pipe 3 with fastening bolt 4, again the center of sample pin 5 and dial gauge bar 8 is aimed at the center of joint sleeve 16, 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 joint sleeve 16, finally dial gauge folder 6 is fixed on dial gauge bar, be tightened in the bolt hole 22 of dial gauge bar 8 with the bolt hole 18 that fastening bolt 9 presss from both sides through dial gauge, again dial gauge is placed in the fixed orifice 17 of dial gauge folder 6, with fastening bolt 10 be tightened on dial gauge folder 19 bolt hole in dial gauge is fixed.Rotate 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 4 hydraulic cylinders 25 and 4 plungers 24 of loof mechanism successively, the upper-lower height deviation of hydraulic cylinder all around position deviation and plunger can be measured simultaneously.This fitting device replaces traditional survey instrument such as I-shaped leveling ruler, micrometer inside caliper, ruler, without the need to carrying out repeatedly repeated measurement, measurement data is accurate, easy to use, time saving and energy saving, reduce costs, and the fitting device unloaded down can also use, for boats and ships of the same type loof mechanism location pre-test time can be general.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, 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 three right angle turns master links (1); Described master link (1) top is the first horizontal segment, and the front end of described first horizontal segment is connected to internal thread sleeve pipe (11), and described internal thread sleeve pipe (11) is connected with positioning stud (7) from the bottom to top; The external diameter of described positioning stud (7) and the internal diameter gap of described internal thread sleeve pipe (11) are 0.04mm, and described positioning stud (7) is processed with oilway (21);
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 (2); The horizon bar end juxtaposition of described secondary connecting link (2) is socketed with two joint sleeves (3); Joint sleeve described in each (3) is two sleeve pipes, is posted by connecting with outer cylinder vertical mode; Thus the vertical duct in two described joint sleeves (3) is equipped with dial gauge bar (8) and sample pin (5) respectively; Wherein said sample pin (5) is positioned at outer end;
The lower end of described dial gauge bar (8) is connected to dial gauge folder (6), and described dial gauge folder (6) is clamped with dial gauge;
In addition, the structure that described secondary connecting link (2) end sleeve is connected to described second vertical section of lower end comprises upper and lower two circular casings (14); Wherein the described circular casing (14) of below is connected on the horizon bar of described secondary connecting link (2), and the described circular casing (14) of top is connected to the horizon bar of described secondary connecting link (2) by brace.
2. reciprocating type helm steering mechanism positioning measuring device according to claim 1, is characterized in that, be provided with stiffener (12) inside the first vertical section of described master link (1) and the right angle of the second horizontal segment.
3. reciprocating type helm steering mechanism positioning measuring device according to claim 1 or 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. reciprocating type helm steering mechanism positioning measuring device according to claim 3, it is characterized in that, described positioning stud (7), upper end is drilled with the fastener hole (20) 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 |
|---|---|
| CN102853729A CN102853729A (en) | 2013-01-02 |
| CN102853729B true CN102853729B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110177901.4A Active CN102853729B (en) | 2011-06-29 | 2011-06-29 | Reciprocating type helm steering mechanism positioning measuring device |
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| CN (1) | CN102853729B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100276760B1 (en) * | 1998-11-27 | 2001-02-01 | 김형국 | Flange Plane Measuring Device |
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2011
- 2011-06-29 CN CN201110177901.4A patent/CN102853729B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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