CN204757868U - But measuring tool of simultaneous measurement steel pipe welded seam reinforcement and weld width - Google Patents

But measuring tool of simultaneous measurement steel pipe welded seam reinforcement and weld width Download PDF

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Publication number
CN204757868U
CN204757868U CN201520120273.XU CN201520120273U CN204757868U CN 204757868 U CN204757868 U CN 204757868U CN 201520120273 U CN201520120273 U CN 201520120273U CN 204757868 U CN204757868 U CN 204757868U
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width
vernier
weld
reinforcement
measuring
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CN201520120273.XU
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陈端良
郭运
裘甦强
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Baoshan Iron and Steel Co Ltd
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Baoshan Iron and Steel Co Ltd
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Abstract

The utility model provides a but measuring tool of simultaneous measurement steel pipe welded seam reinforcement and weld width, includes the measuring tool main part, sets up width vernier and high vernier in the measuring tool main part, the measuring tool main part includes blade, fixed masuring jaw and stop screw has the sliding tray on the fixed masuring jaw, and the spout is perpendicular with the blade for with being connected and the slip of width vernier. According to the utility model discloses, but simultaneous measurement weld width and reinforcement. The measurement range of weld width is 0 -100mm, and the precision is 0.1mm, the measurement range of reinforcement is 0 -20mm, and the precision is 0.1mm. The utility model discloses have both the measurement function of weld width and reinforcement when satisfying the required precision, can true, the audio -visual size that reflects the welding seam, the design is simple, convenient operation, practicality are strong.

Description

A kind of measurer simultaneously can measuring steel pipe seam reinforcement and weld width
Technical field
The utility model relates to a kind of survey instrument, and particularly, the utility model relates to a kind of comprehensive measuring tool being applicable to simultaneously to measure steel pipe seam reinforcement and weld width.The utility model is especially adapted to the measurement of the large-diameter steel pipe inside weld such as UOE welded tube, JCOE welded tube and outside weld size, and in addition, the utility model can apply the weld measurement in fields such as sheet material welding, band welding.
Background technology
The weld seam overall dimensions of heavy caliber welded tube are one of key factors passing judgment on weldquality, and what wherein need to carry out rational judgment is weld reinforcement and weld width.
Current weld reinforcement many employings dial gauge is measured: first go out zero at side toe of weld, transverse shifting dial gauge, show that highest point value is a; Again in opposite side welding toe zero, mobile dial gauge, show that highest point value is b; Finally show that reinforcement is (a+b)/2.The method is measured loaded down with trivial details, and dial gauge dial framework is much larger than weld width, and steel pipe exists locally ellipticity degree after welding, accurately cannot measure the height of weld seam apogee distance toe of weld.
Weld width adopts straight steel ruler and vernier caliper to measure usually.Use straight steel ruler time, due to weld seam projection cause cannot accurately and toe of weld to it, cause measuring accuracy not high.Use vernier caliper measurement time, precision can meet measurement requirement, but due to measure handle long, measure inside weld width time and tube wall have interference, Measurement accuracy weld width cannot be guaranteed.
CN201016688Y discloses a kind of direct-reading type weld reinforcement measuring apparatus.This device solves steel pipe seam reinforcement and measures accurate problem.Comprise, two pedestals, in its body, axially have positioning through hole, and connect by arranging a register pin; Two clamping members, comprise clamp, guide rod respectively, and this guide rod inserts in the accommodating through hole of two pedestals respectively, and against the guide rod of two clamping elements; Meter tool, is arranged between two pedestals, and it is that two clamps are clamped fixing.Thus directly to read weld reinforcement value, increase work efficiency.
But this utility model can measure weld reinforcement, but weld width cannot be measured simultaneously, cause execute-in-place inconvenience.And because pedestal is much larger than weld width, steel pipe exists locally ellipticity degree after welding, the height of weld seam apogee distance toe of weld accurately cannot be measured.
For this reason, people expect that one can simplify, and can measure the survey instrument of weld reinforcement and weld width simultaneously, that is, one has both two kinds of measurement functions ruler, easy to use.Meanwhile, people also expect to improve weld reinforcement accuracy of measurement and precision.
Utility model content
For overcoming the problems referred to above, the utility model provides a kind of measurer simultaneously can measuring steel pipe seam reinforcement and weld width, to meet measuring accuracy and accuracy requirement.
A kind of technical scheme simultaneously can measuring the measurer of steel pipe seam reinforcement and weld width that the utility model provides is as follows:
A kind of measurer simultaneously can measuring steel pipe seam reinforcement and weld width, comprise the blade as measurer main body, be arranged at the fixing measuring jaw of blade side and correspondence and fix that measuring jaw is arranged, with the mobile measuring jaw of width vernier, described mobile measuring jaw slides and is arranged at blade, it is characterized in that
Described fixing measuring jaw has the chute vertical with blade, and described slide connects height vernier and height vernier calliper thereof for measuring weld reinforcement.
According to a kind of measurer can measuring steel pipe seam reinforcement and weld width described in the utility model simultaneously, it is characterized in that,
Described mobile measuring jaw and width vernier are wholely set, mobile with vernier slide, and when width vernier zero to align with measurer main body zero point, mobile measuring jaw and measurer main body are fixed measuring jaw and be adjacent to (gap is zero).
According to a kind of measurer can measuring steel pipe seam reinforcement and weld width described in the utility model simultaneously, it is characterized in that,
It is 0-100mm that the weld width of described mobile measuring jaw measures range, and precision is 0.1mm.
According to a kind of measurer can measuring steel pipe seam reinforcement and weld width described in the utility model simultaneously, it is characterized in that,
It is 0-20mm that the reinforcement of described height vernier for measuring weld reinforcement and height vernier calliper thereof measures range, and precision is 0.1mm.
According to a kind of measurer can measuring steel pipe seam reinforcement and weld width described in the utility model simultaneously, it is characterized in that,
Described width vernier and height vernier are respectively arranged with width vernier stop screw and height vernier stop screw.
According to a kind of measurer can measuring steel pipe seam reinforcement and weld width described in the utility model simultaneously, it is characterized in that,
Described be arranged at blade side fixing measuring jaw and blade be wholely set.
Shown in Figure 3, steel pipe seam reinforcement and weld width can be measured simultaneously.Measurer main body comprises blade, fixing measuring jaw and stop screw.Blade has the scale mark for linear measure longimetry, groove scale division value is 1mm, and measurement range is 0-100mm.Fixing measuring jaw and the integrated manufacture of blade, fixing measuring jaw has sliding tray, and chute is vertical with blade, for connection and slip with width vernier.Fixing measuring jaw is carved with the scale mark for length (highly) measured parallel with chute, and scale division value is 1mm, and measurement range is 0-20mm.Width vernier slides along measurer main body blade, comprises width vernier, mobile measuring jaw and width vernier stop screw.Width vernier is carved with calibration groove, null position aligns with measurer main body zero point, and measuring accuracy is 0.1mm.Mobile measuring jaw and width vernier one, mobile with vernier slide, when width vernier zero to align with measurer main body zero point, mobile measuring jaw and measurer main body are fixed measuring jaw and are adjacent to (gap is zero).It is identical that mobile measuring jaw and measurer main body fix measuring jaw length, and namely the measurement end of two measuring jaws is equal apart from the vertical range of measurer main body lower plane.Width vernier stop screw is used for locking behind vernier location, prevents from causing measuring error when reading or traverse measurement chi because vernier moves.Height vernier fixes fore paw slide along measurer main body, comprises height vernier calliper, height vernier and height vernier stop screw.Height vernier calliper is fixedly connected with height vernier, is parallel to measurer main body blade.Height vernier calliper lower surface has one fixed width, and with measurement fore paw and traverse measurement pawl most advanced and sophisticated in same plane time, height vernier zero degree aligns with the zero degree measured on fore paw, and this is the null position of reinforcement measurement.Height vernier stop screw is used for level altitude vernier.
Using method of the present utility model:
When measuring weld width, blade is vertical with weld seam, fixing measuring jaw is fixed on the toe of weld position of weld seam side, mobile width vernier, mobile measuring jaw is fixed on the toe of weld position of weld seam opposite side, turn width vernier stop screw fixed width vernier, reads weld width value by the scale on blade and vernier.
When measuring weld bead height, according to the step measuring weld width, two measuring jaws are placed in toe of weld position, weld seam both sides, move up and down height vernier, height vernier calliper lower surface and weld seam peak are close to, height vernier calliper has one fixed width, can guarantee after being close to weld seam extreme higher position that two measuring claws and seam cross-section are parallel, ensure that the accuracy of measurement.Weld bead height value is read by the scale on height vernier and fixing measuring jaw.
Beneficial effect:
The utility model can measure weld width and reinforcement.The measurement range of weld width is 0-100mm, and precision is 0.1mm; The measurement range of reinforcement is 0-20mm, and precision is 0.1mm.The utility model has both the measurement function of weld width and reinforcement while meeting accuracy requirement, can reflect the size of weld seam truly, intuitively, simplicity of design, easy to operate, practical.
Accompanying drawing explanation
Fig. 1 is steel pipe seam schematic diagram.
Fig. 2 is steel pipe seam schematic diagram in the past.
Fig. 3 is weld measurement chi structural representation.
Fig. 4 is weld measurement chi composition diagram.
Fig. 5 is dip stick front elevation.
Fig. 6 is dip stick vertical view.
Fig. 7 is weld size instrumentation plan.
In figure, 1 is blade, and 2 is width vernier, and 3 is width vernier stop screw, and 4 is height vernier stop screw, and 5 is height vernier, and 6 is fixing measuring jaw, and 7 is height vernier calliper, and 8 is mobile measuring jaw.
Embodiment
Embodiment:
When 1, measuring weld width, blade (1) is vertical with weld seam, fixing measuring jaw (6) is fixed on the toe of weld position of weld seam side, mobile width vernier, mobile measuring jaw (8) is fixed on the toe of weld position of weld seam opposite side, turn width vernier stop screw (3) fixed width vernier, reads weld width value by the scale on blade (1) and width vernier (2).
When 2, measuring weld bead height, according to the step measuring weld width, two measuring jaws are placed in toe of weld position, weld seam both sides, move up and down height vernier (4), height vernier calliper (7) lower surface and weld seam peak are close to, height vernier calliper (7) has one fixed width, can guarantee after being close to weld seam extreme higher position that two measuring claws and seam cross-section are parallel, ensure that the accuracy of measurement.Weld bead height value is read by the scale on height vernier (5) and fixing measuring jaw (6).
According to the utility model, weld width and reinforcement can be measured simultaneously.The measurement range of weld width is 0-100mm, and precision is 0.1mm; The measurement range of reinforcement is 0-20mm, and precision is 0.1mm.The utility model has both the measurement function of weld width and reinforcement while meeting accuracy requirement, can reflect the size of weld seam truly, intuitively, simplicity of design, easy to operate, practical.

Claims (6)

1. can measure the measurer of steel pipe seam reinforcement and weld width for one kind simultaneously, comprise the blade as measurer main body, be arranged at the fixing measuring jaw of blade side and correspondence and fix that measuring jaw is arranged, with the mobile measuring jaw of width vernier, described mobile measuring jaw slides and is arranged at blade, it is characterized in that
Described fixing measuring jaw has the chute vertical with blade, and described slide connects height vernier and height vernier calliper thereof for measuring weld reinforcement.
2. a kind of measurer simultaneously can measuring steel pipe seam reinforcement and weld width as claimed in claim 1, is characterized in that,
Described mobile measuring jaw and width vernier are wholely set, mobile with vernier slide, and when width vernier zero to align with measurer main body zero point, mobile measuring jaw and measurer main body are fixed measuring jaw and be adjacent to, and gap is zero.
3. a kind of measurer simultaneously can measuring steel pipe seam reinforcement and weld width as claimed in claim 1, is characterized in that,
It is 0-100mm that the weld width of described mobile measuring jaw measures range, and precision is 0.1mm.
4. a kind of measurer simultaneously can measuring steel pipe seam reinforcement and weld width as claimed in claim 1, is characterized in that,
It is 0-20mm that the reinforcement of described height vernier for measuring weld reinforcement and height vernier calliper thereof measures range, and precision is 0.1mm.
5. a kind of measurer simultaneously can measuring steel pipe seam reinforcement and weld width as claimed in claim 1, is characterized in that,
Described width vernier and height vernier are respectively arranged with width vernier stop screw and height vernier stop screw.
6. a kind of measurer simultaneously can measuring steel pipe seam reinforcement and weld width as claimed in claim 1, is characterized in that,
Described be arranged at blade side fixing measuring jaw and blade be wholely set.
CN201520120273.XU 2015-02-28 2015-02-28 But measuring tool of simultaneous measurement steel pipe welded seam reinforcement and weld width Active CN204757868U (en)

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Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520120273.XU CN204757868U (en) 2015-02-28 2015-02-28 But measuring tool of simultaneous measurement steel pipe welded seam reinforcement and weld width

Publications (1)

Publication Number Publication Date
CN204757868U true CN204757868U (en) 2015-11-11

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107796278A (en) * 2017-09-28 2018-03-13 中国航发动力股份有限公司 A kind of aero-engine casing and blade edge plate welding seams width measuring tool
CN113405595A (en) * 2021-05-28 2021-09-17 广东省科学院中乌焊接研究所 Welding groove measuring instrument and using method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107796278A (en) * 2017-09-28 2018-03-13 中国航发动力股份有限公司 A kind of aero-engine casing and blade edge plate welding seams width measuring tool
CN113405595A (en) * 2021-05-28 2021-09-17 广东省科学院中乌焊接研究所 Welding groove measuring instrument and using method thereof

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