CN202141424U - Portable large-size flange plane measurer - Google Patents
Portable large-size flange plane measurer Download PDFInfo
- Publication number
- CN202141424U CN202141424U CN 201120214634 CN201120214634U CN202141424U CN 202141424 U CN202141424 U CN 202141424U CN 201120214634 CN201120214634 CN 201120214634 CN 201120214634 U CN201120214634 U CN 201120214634U CN 202141424 U CN202141424 U CN 202141424U
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- Prior art keywords
- basal plane
- platform
- base
- plane
- portable large
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- Expired - Fee Related
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Abstract
Disclosed is a portable large-size flange plane measurer, comprising a pedestal, wherein the upside of the pedestal is provided with a base adjusting bench; the side surface of the pedestal is horizontally provided with supporting legs for supporting and fixation; the base adjusting bench is provided with a spliced pole vertical to the upper surface of the base adjusting bench; the lower end of the spliced pole is rotatably connected to the base adjusting bench; the upper end of the spliced pole is horizontally provided with a rocking bar, with one end of the rocking bar connected with a connecting rod; and the lower portion of the connecting rod is provided with a dial indicator. The portable large-size flange plane measurer is applicable to on-site inspection and measurement of large-size flange plane, thereby substantially reducing the labor time and intensity for measuring workers with precise measuring data and easy dismounting and mounting, and providing a convenient and accurate measuring method for shipyards without on-site processing devices.
Description
Technical field
The utility model relates to a kind of measuring appliance, particularly a kind of large-sized flange plane surveying device that is applied to the scene.
Background technology
Because the large ship of ton (comprise bulk freighter and collect shipment etc.); Cargo lift equipment peculiar to vessel-----crin nearly all to be installed hang (CRANE); This equipment is made up of body of the tower, derrick post and arm; Wherein the installation process of derrick post comprises, the mode of the derrick post cylindrical shell that processes with welding is connected on the main deck of hull, then the derrick post flange body is welded on the derrick post cylindrical shell.But; In the process that repeatedly lifts and weld, unavoidably make the Flange Plane distortion that processed originally; The flatness tolerance scope (being not more than 0.2mm) that all can exceed the technological document defined under the most situation of this distortion, some in addition reach 0.8mm, and this flatness tolerance to be crin hang that install in the body of the tower process must check and a project of control; Measure so before body of the tower is installed, just must carry out site inspection to planeness of flange, overproof will revise.
2 meters on-the-spot flange face normally is difficult to go accurately to detect with instrument and a diameter surpassed; Most of shipyards are to detect with laser dotting reading on try square; But because the reading of laser dotting on try square sheerly estimated and read; Have human factor, and change with the different measuring person, the credible result degree that causes measuring is limited.
The utility model content
In order to overcome the deficiency of prior art, the utility model provides a kind of measuring instrument that is used for in-site measurement large-sized flange plane, makes in-site measurement convenient, more accurate.
The technical scheme that the utility model adopted mainly is:
A kind of portable large-sized flange plane surveying device; Comprise base; Said base top is provided with basal plane and regulates platform, and said base side is horizontally disposed with at least two feets that are used for support fixation, and said basal plane is regulated platform and is provided with the joint pin of regulating the platform upper surface perpendicular to basal plane; Said joint pin lower end is rotatably connected through bearing and regulates on the platform at basal plane; Said joint pin upper end has been horizontally disposed with rocking bar, and said rocking bar one end is connected with connecting link, and said connecting link below is provided with the dial gauge that is used to measure planeness of flange.
As a kind of improvement of technique scheme, said base and basal plane are regulated and are provided with a plurality of adjusting bolts that are used for basal plane adjusting platform is carried out horizontal adjustment between the platform, and said adjusting bolt is evenly arranged in basal plane around joint pin and regulates on the platform.
As a kind of improvement of technique scheme, said basal plane is regulated platform and is provided with at least two basal plane lock(ing) bolts, and said basal plane lock(ing) bolt vertically passes basal plane adjusting platform and is connected to base, and said basal plane lock(ing) bolt evenly distributes around joint pin.
As a kind of improvement of technique scheme, said base side is arranged with four feets, and said feet is evenly distributed on around the base.
As a kind of improvement of technique scheme, said feet is twisted to connect by two tapped sleeve pipes and a stud bolt and is assembled, and said stud bolt is arranged between two sleeve pipes and connects two sleeve pipes.
As a kind of improvement of technique scheme, said joint pin upper end is provided with through hole, and said rocking bar is installed in the through hole, and above through hole, adopts bolted.
The beneficial effect of the utility model is: check measurement is carried out to large-scale Flange Plane in this portable large-sized flange plane surveying device scene of being applied in; Working time and the labour intensity of measuring the workman have been significantly reduced; And measurement data is accurate; Dismounting is easy, for some have the shipyard of field processing equipment very easy measuring method accurately again is not provided.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the cut-open view at A-A place among Fig. 1;
Fig. 3 is the vertical view of the utility model.
Embodiment
Referring to figs. 1 through Fig. 3; A kind of portable large-sized flange plane surveying device of the utility model comprises base 1, and base 1 top is provided with basal plane and regulates platform 2; Base 1 and basal plane are regulated between the platform 2 and are provided with a plurality of adjusting bolts 21; Regulate bolt 21 and be evenly arranged on the basal plane adjusting platform, can regulate platform 2 to basal plane through adjusting bolt 21 and carry out horizontal adjustment, can cooperate the reading of dial gauge 7 to establish the flange reference field around joint pin 4; Basal plane is regulated on the platform 2 and also is provided with basal plane lock(ing) bolt 22, and basal plane lock(ing) bolt 22 vertically passes basal plane adjusting platform 2 and is connected to base 1, after the flange reference field is established, can tighten basal plane lock(ing) bolt 22 basal plane is regulated platform 2 lockings.
Said basal plane is regulated platform 2 and is provided with the joint pin 4 of regulating platform 2 upper surfaces perpendicular to basal plane, and joint pin 4 lower ends can be rotatably connected on basal plane through bearing and regulate on the platform 2, and joint pin 4 upper ends are provided with through hole 41; Through hole is coated with rocking bar 5 for 41 li, and through hole 41 tops are provided with an open slot 43, and open slot 43 sides are provided with screw; And adopt bolt 42 to carry out fastening; Rocking bar 5 is fixed in the through hole 41, turns on bolt 42, can adjust the length at rocking bar 5 two ends easily; And can carry out demolition and replacement to rocking bar 5, to adapt to the occasion of the Flange Plane of measuring different sizes; One end of rocking bar 5 is connected with connecting link 6, and connecting link 6 belows are provided with and are used for the accurately dial gauge 7 of measurement.
In the present embodiment; Base 1 side preferably is provided with four feets 3, and feet 3 is cross symmetry arrangement around base 1, and an end of feet 3 is connected on the base; Other end contact and jacking are at the inwall of flange workpiece 8; Through its feet 3 and the friction force of flange workpiece 8 inwalls the whole measuring measuring device is fixed, feet 3 is twisted to connect by the stud bolt 32 of two tapped sleeve pipes 31 and a band left and right sides tooth and is assembled, and an end of one of them sleeve pipe 31 is connected on the base 1; Stud bolt 32 is arranged between two sleeve pipes 31 and connects two sleeve pipes 31; Elongate or shorten through regulating stud bolt 32 adjustable support pin 3, make feet 3 contacts and hold out against at flange workpiece 8 inwalls the flexible space, location that can also adapt to different sizes of feet 3.Certainly, measuring appliance can also adopt other modes to fix according to field condition.
When adopting the utility model to measure, at first use feet 3 to hold out against the whole measuring measuring device is fixed at flange workpiece 8 inwalls; Establish the flange reference field then; Promotion rocking bar 5 moves in a circle and bolt 21 is regulated in suitable adjustment; Make the reading front and back symmetric points of dial gauge 7 consistent; Left-right symmetric point consistent (error is no more than 0.02mm and promptly calculates unanimity) after the flange reference field is confirmed, is tightened basal plane clamping screw 22 locking basal planes and is regulated platform 2; Measure at last, promote distant bar 5 and circle, the difference that dial gauge 7 is measured maximum number and minimum number i.e. planeness of flange for this reason, and the utility model adopts dial gauge 7 to measure, and has avoided former laser and try square to get the inexact data that measurement brings ready.
The above is merely the preferential embodiment of the utility model, as long as realize that with basic identical means the technical scheme of the utility model purpose all belongs within the protection domain of the utility model.
Check measurement is carried out to large-scale Flange Plane in this portable large-sized flange plane surveying device scene of being applied in; Working time and the labour intensity of measuring the workman have been significantly reduced; And measurement data is accurate; Dismounting is easy, for some have the shipyard of field processing equipment very easy measuring method accurately again is not provided.
Claims (6)
1. portable large-sized flange plane surveying device; It is characterized in that: comprise base (1); Said base (1) top is provided with basal plane and regulates platform (2); Said base (1) side is horizontally disposed with at least two feets (3) that are used for support fixation; Said basal plane is regulated platform (2) and is provided with the joint pin (4) of regulating platform (2) upper surface perpendicular to basal plane, and said joint pin (4) lower end is rotatably connected through bearing and regulates on the platform (2) at basal plane, and said joint pin (4) upper end has been horizontally disposed with rocking bar (5); Said rocking bar (5) one ends are connected with connecting link (6), and said connecting link (6) below is provided with the dial gauge (7) that is used to measure planeness of flange.
2. a kind of portable large-sized flange plane surveying device according to claim 1; It is characterized in that: said base (1) and basal plane are regulated and are provided with a plurality of adjusting bolts (21) that are used for basal plane adjusting platform (2) is carried out horizontal adjustment between the platform (2), and said adjusting bolt (21) is evenly arranged in basal plane around joint pin (4) and regulates on the platform (2).
3. a kind of portable large-sized flange plane surveying device according to claim 1; It is characterized in that: said basal plane is regulated platform (2) and is provided with at least two basal plane lock(ing) bolts (22); Said basal plane lock(ing) bolt (22) vertically passes basal plane adjusting platform (2) and is connected to base (1), and said basal plane lock(ing) bolt (22) evenly distributes around joint pin (4).
4. a kind of portable large-sized flange plane surveying device according to claim 1, it is characterized in that: said base (1) side is arranged with four feets (3), and said feet (3) is evenly distributed on base (1) all around.
5. according to claim 1 or 4 described a kind of portable large-sized flange plane surveying devices; It is characterized in that: said feet (3) is twisted to connect by two internal thread sleeve pipes (31) and a stud bolt (32) and is assembled, and said stud bolt (32) is arranged between two sleeve pipes (31) and elongates or shortens through rotation adjusting feet (3).
6. a kind of portable large-sized flange plane surveying device according to claim 1; It is characterized in that: said joint pin (4) upper end is provided with through hole (41); Said rocking bar (5) is installed in the through hole (41), and adopts bolt (42) fastening in through hole (41) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120214634 CN202141424U (en) | 2011-06-23 | 2011-06-23 | Portable large-size flange plane measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120214634 CN202141424U (en) | 2011-06-23 | 2011-06-23 | Portable large-size flange plane measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202141424U true CN202141424U (en) | 2012-02-08 |
Family
ID=45552480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120214634 Expired - Fee Related CN202141424U (en) | 2011-06-23 | 2011-06-23 | Portable large-size flange plane measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202141424U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353317A (en) * | 2011-06-23 | 2012-02-15 | 江门市南洋船舶工程有限公司 | Portable large-sized flange plane survey meter |
| CN103090765A (en) * | 2013-01-28 | 2013-05-08 | 江苏一汽铸造股份有限公司 | Wind-electricity bearing-seat size and geometric-tolerance detection tool and installation detection method thereof |
| CN105865299A (en) * | 2016-06-17 | 2016-08-17 | 常州华德机械有限公司 | Self-centering position information detection tool for holes in flange |
| CN107300354A (en) * | 2017-07-21 | 2017-10-27 | 中信戴卡股份有限公司 | A kind of wheel planeness of flange detection means |
-
2011
- 2011-06-23 CN CN 201120214634 patent/CN202141424U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353317A (en) * | 2011-06-23 | 2012-02-15 | 江门市南洋船舶工程有限公司 | Portable large-sized flange plane survey meter |
| CN103090765A (en) * | 2013-01-28 | 2013-05-08 | 江苏一汽铸造股份有限公司 | Wind-electricity bearing-seat size and geometric-tolerance detection tool and installation detection method thereof |
| CN103090765B (en) * | 2013-01-28 | 2016-04-27 | 江苏一汽铸造股份有限公司 | Wind-electricity shaft bearing size and form and position tolerance testing tool and detection method is installed |
| CN105865299A (en) * | 2016-06-17 | 2016-08-17 | 常州华德机械有限公司 | Self-centering position information detection tool for holes in flange |
| CN105865299B (en) * | 2016-06-17 | 2019-01-25 | 常州华德机械有限公司 | Self-centering flange hole position check tool |
| CN107300354A (en) * | 2017-07-21 | 2017-10-27 | 中信戴卡股份有限公司 | A kind of wheel planeness of flange detection means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20140623 |
|
| EXPY | Termination of patent right or utility model |