CN102322834A - Bearing-type measuring head of closure pipe measurement device - Google Patents
Bearing-type measuring head of closure pipe measurement device Download PDFInfo
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- CN102322834A CN102322834A CN201110275652A CN201110275652A CN102322834A CN 102322834 A CN102322834 A CN 102322834A CN 201110275652 A CN201110275652 A CN 201110275652A CN 201110275652 A CN201110275652 A CN 201110275652A CN 102322834 A CN102322834 A CN 102322834A
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- bearing
- measuring head
- baseplate
- type measuring
- rope
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Abstract
The invention relates to a bearing-type measuring head of a closure pipe measurement device, which comprises three parts, namely a measuring head main body as the first part, a bearing pedestal (5) as the second part and a conical nut (10) as the third part, wherein the measuring head main body comprises a baseplate (1), a screw rod (2) and a baseplate column (3); the screw rod (2) and the baseplate column (3) are coaxial and distributed at two sides of the baseplate (1), and the screw rod (2) and the baseplate column (3) are both vertical to the baseplate (1); the bearing pedestal (5) is arranged on the baseplate column (3), and the bearing pedestal (5) is provided with a through hole (11) along the inner wall; and a bearing (7) is connected with the bearing pedestal through the through hole (11), a rope leading-out shaft (6) is arranged in the bearing (7), and when the bearing-type measuring head is used for measuring, the conical nut (10) is arranged on the screw rod (2) at the back of a flange. According to the invention, pulling ropes can be freely moved so as to prevent the pulling rope from entwisting. The pulling ropes are gathered in a horn-shaped rope leading-out head, wherein the horn mouth has a known geometrical shape and is beneficial to calculation of lengths of the pulling ropes.
Description
Technical field
The invention belongs to the forming materials technical field of automation.Relate to a kind of measuring head that piping closes up cell measurement apparatus that is used for; Relate in particular to a kind of bearing-type measuring head that closes up cell measurement apparatus; Being applied to close up the processing and manufacturing of pipe, more specifically is to measure the measuring head that closes up the measurement mechanism use of managing two flange locus.
Background technology
Be covered with pipeline in the boats and ships everywhere, a series of operations such as inspection after the design of these pipe fittings, making and the installation in board are known as " pipe installation ".Usually boats and ships are sectional constructions, just need close up pipe at intersegmental pipeline of segment folding time-division and connect, but rely on the pipeline design drawing can't produce the pipe that closes up miscellaneous, close up the making of pipe and take to get type method and site welding method usually.
But these two kinds of methods exist efficient low, and waste of material is serious, and many shortcomings that machining precision is not high are closed up cell measurement apparatus for solving this kind present situation, having invented, to measure the mutual alignment relation of two flanges to be closed up quickly and easily.Its ultimate principle is three length values that utilize crossing three rope sensor that are triangle distribution in top to obtain, and under appropriate coordinate system, confirms three crossing spheres, and one of intersection point of sphere is exactly the coordinate figure of top intersection point.Through measuring the flange centre coordinate of three bolts hole of anticipating of taking up an official post, promptly can confirm the position feature of this flange under this coordinate system.For reaching this purpose; Designed and a kind ofly can make three stay cords converge to the special measurement head of a bit; Find that in use the stay cord entanglement can take place at three stay cord convergent point places on measuring head; Phenomenon that can not be free movable will be adjusted the direction of measuring head before measuring head being installed on the flange, make stay cord can face the fag end that of its corresponding rope sensor; Error will be produced in case the phenomenon of stay cord entanglement occurs, therefore need a kind ofly the measuring head of stay cord direction can be regulated automatically.
Summary of the invention
Measuring head stay cord to closing up cell measurement apparatus tangles easily; Can not self-regulating problem, the invention provides a kind of direction that can regulate stay cord automatically, the phenomenon of avoiding stay cord to tangle occurs; Stability is high, the bearing-type measuring head that closes up cell measurement apparatus easy to use.
The invention provides a kind of bearing-type measuring head that closes up cell measurement apparatus in order to address the above problem; Comprise three parts; The measuring head main body that first's substrate, threaded rod, base plate pillar constitute, second portion is a bearing seat, third part is a tapered cup nut; Threaded rod and base plate pillar are coaxial, are distributed in the both sides of substrate, and threaded rod and base plate pillar are all perpendicular to substrate; Bearing seat is installed on the base plate pillar, and bearing seat is processed with through hole along inwall; Bearing links to each other with bearing seat through through hole, goes out reel for rope and is installed in the bearing, and when measuring, tapered cup nut is installed on the threaded rod at flange behind.
Described substrate is provided with magnet opening, and magnet is installed in the magnet opening.
Described through hole is four.
It is described that to go out reel for rope be the hydraucone shape.
Describedly go out reel for rope and can freely rotate.
Beneficial effect:
The one, stay cord can be free movable, prevents that stay cord from tangling.
The 2nd, stay cord converges in going out in the fag end of toroidal, and hydraucone has known geometric configuration, helps the calculating of pulling rope length.
The 3rd, the installation and removal of bearing are more convenient, are beneficial to the maintenance of measuring head.
The 4th, simple in structure, easy for installation, be convenient to measure.
The 5th, stable being fixed on the flange of measuring head when measuring guarantees measuring accuracy on the one hand, guarantees the safety of measuring process on the other hand.
Description of drawings
Fig. 1 is a measuring head main structure chart of the present invention;
Fig. 2 is a measuring head main body substrate structural drawing of the present invention;
Fig. 3 is the structural representation of bearing seat of the present invention;
Fig. 4 is the plan structure synoptic diagram of bearing seat of the present invention;
Fig. 5 is a wiring layout of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is further described.
To shown in Figure 5, a kind of bearing-type measuring head that closes up cell measurement apparatus comprises three parts like Fig. 1, the measuring head main body that first's substrate 1, threaded rod 2, base plate pillar 3 constitute, and second portion is a bearing seat 5, third part is a tapered cup nut 10.
Shown in Figure 2 like Fig. 1, machining screw bar 2 and base plate pillar 3 on substrate 1, threaded rod 2 is coaxial with base plate pillar 3, is distributed in the both sides of substrate 1, in technical requirement, requires threaded rod 2 and base plate pillar 3 all perpendicular to substrate 1.In order to reach this kind technical requirement, the measuring head main body adopts the scheme of whole processing, on bar, processes threaded rod 2 earlier, processes base plate pillar 3 then, last substrate processing 1; Substrate 1 is provided with magnet opening 4 (like Fig. 2).
As shown in Figure 5, bearing seat 5 is installed on the base plate pillar 3, and bearing seat 5 is processed with four small through hole 11 (like Fig. 4) along inwall, and the effect of this through hole 11 is bearings 7 of being convenient to remove and install in the bearing seat 5.
Further stable contact.When measuring head being installed to the bolt hole of flange, tapered cup nut 10 is installed on the threaded rod 2 of measuring head.
What the present invention had adopted a hydraucone shape goes out the installation method of reel for rope 6 as the axle of bearing 7, bell-mouthed shape, and it is long to help when computed in software calculating rope.On the other hand, going out reel for rope 6 can freely rotate, and avoids three stay cords the phenomenon of tangling to occur, and in stay cord inside, under the effect of pulling force, automatic adjustment stay cord position is arranged, and makes stay cord be in the trend of linear state.
There is interior pulling force rope sensor inside, in case measuring head is slipped out of the hand when measuring, stay cord will be recovered to rapidly in the sensor under the effect of interior pulling force, causes the strong collision of measuring head and rope stretching hair life.Tapered cup nut 10 fixed forms that the present invention adopts have threaded rod 2 and the concentric effect in flange bolt hole of making, and in measuring process, what measuring head was stable is fixed on the flange, has guaranteed the security of measuring process simultaneously.
The method of application of bearing-type formula measuring head of the present invention is following:
The first, threaded rod 2 is inserted in the bolt hole of flange
The second, the position of adjustment measuring head makes magnet 9 contact with flange sealing surface.
The 3rd, be installed on the threaded rod 2 from the flange back side with tapered cup nut 10, tapered cup nut can make the center of threaded rod 2 self-centerings to bolt hole.
The 4th, save out the direction of reel for rope 6 with hand adjustment, make three stay cords can be in linear state, the phenomenon of not tangling occurs, and promptly can measure then.
The 5th, measurement finishes, and tapered cup nut 10 is taken off from threaded rod 2, can measuring head be taken off from flange.
The above is merely the preferred embodiments of the present invention, is not restricted to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (5)
1. bearing-type measuring head that closes up cell measurement apparatus; It is characterized in that: comprise three parts; The measuring head main body that first's substrate (1), threaded rod (2), base plate pillar (3) constitute, second portion is bearing seat (5), third part is tapered cup nut (10); Threaded rod (2) and base plate pillar (3) are coaxial, are distributed in the both sides of substrate (1), and threaded rod (2) and base plate pillar (3) are all perpendicular to substrate (1); Bearing seat (5) is installed on the base plate pillar (3), and bearing seat (5) is processed with through hole (11) along inwall; Bearing (7) links to each other with bearing seat through through hole (11), goes out reel for rope (6) and is installed in the bearing (7), and when measuring, tapered cup nut (10) is installed on the threaded rod (2) at flange behind.
2. a kind of bearing-type measuring head that closes up cell measurement apparatus according to claim 1, it is characterized in that: described substrate (1) is provided with magnet opening (4), and magnet (9) is installed in the magnet opening (4).
3. a kind of bearing-type measuring head that closes up cell measurement apparatus according to claim 1, it is characterized in that: described through hole (11) is four.
4. a kind of bearing-type measuring head that closes up cell measurement apparatus according to claim 1 is characterized in that: described to go out reel for rope (6) be the hydraucone shape.
5. according to claim 1 or 4 described a kind of bearing-type measuring heads that close up cell measurement apparatus, it is characterized in that: describedly go out reel for rope (6) and can freely rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110275652A CN102322834B (en) | 2011-09-16 | 2011-09-16 | Bearing-type measuring head of closure pipe measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110275652A CN102322834B (en) | 2011-09-16 | 2011-09-16 | Bearing-type measuring head of closure pipe measurement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102322834A true CN102322834A (en) | 2012-01-18 |
| CN102322834B CN102322834B (en) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110275652A Expired - Fee Related CN102322834B (en) | 2011-09-16 | 2011-09-16 | Bearing-type measuring head of closure pipe measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102322834B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840057A (en) * | 2016-12-26 | 2017-06-13 | 江苏阳明船舶装备制造技术有限公司 | For the convenient alignment system and localization method of ship closure pipe flange positioning |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1295041A (en) * | 1968-08-13 | 1972-11-01 | ||
| US5513441A (en) * | 1994-12-20 | 1996-05-07 | Dana Corporation | Adapter for facilitating measurements of vehicle drive train components |
| CN2645841Y (en) * | 2003-09-19 | 2004-10-06 | 李勇 | Steel pipe butt joint device adopting inner conduit positioning |
| CN201340260Y (en) * | 2009-01-16 | 2009-11-04 | 华中科技大学 | Rotation angle measuring device |
| CN102070085A (en) * | 2009-11-19 | 2011-05-25 | 中交第三航务工程局有限公司 | Method for butting flange faces by using butting device |
-
2011
- 2011-09-16 CN CN201110275652A patent/CN102322834B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1295041A (en) * | 1968-08-13 | 1972-11-01 | ||
| US5513441A (en) * | 1994-12-20 | 1996-05-07 | Dana Corporation | Adapter for facilitating measurements of vehicle drive train components |
| CN2645841Y (en) * | 2003-09-19 | 2004-10-06 | 李勇 | Steel pipe butt joint device adopting inner conduit positioning |
| CN201340260Y (en) * | 2009-01-16 | 2009-11-04 | 华中科技大学 | Rotation angle measuring device |
| CN102070085A (en) * | 2009-11-19 | 2011-05-25 | 中交第三航务工程局有限公司 | Method for butting flange faces by using butting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840057A (en) * | 2016-12-26 | 2017-06-13 | 江苏阳明船舶装备制造技术有限公司 | For the convenient alignment system and localization method of ship closure pipe flange positioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102322834B (en) | 2012-10-24 |
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Granted publication date: 20121024 Termination date: 20150916 |
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