CN102607356A - Caliper for bevel edge distance of membrane wall unit - Google Patents

Caliper for bevel edge distance of membrane wall unit Download PDF

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Publication number
CN102607356A
CN102607356A CN2012100961194A CN201210096119A CN102607356A CN 102607356 A CN102607356 A CN 102607356A CN 2012100961194 A CN2012100961194 A CN 2012100961194A CN 201210096119 A CN201210096119 A CN 201210096119A CN 102607356 A CN102607356 A CN 102607356A
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CN
China
Prior art keywords
slide
vertical
rule
measuring jaw
membrane wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012100961194A
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Chinese (zh)
Inventor
徐纪高
周礼新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KAIFENG AIR SEPARATION GROUP CO Ltd
Original Assignee
KAIFENG AIR SEPARATION GROUP CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KAIFENG AIR SEPARATION GROUP CO Ltd filed Critical KAIFENG AIR SEPARATION GROUP CO Ltd
Priority to CN2012100961194A priority Critical patent/CN102607356A/en
Publication of CN102607356A publication Critical patent/CN102607356A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a caliper for a bevel edge distance of a membrane wall unit, which comprises a main scale with a measuring jaw; a scale body of the main scale with a measuring jaw is movably provided with a horizontal sliding seat; the horizontal sliding seat is provided with a horizontal positioning screw; a longitudinal sliding seat is fixedly arranged on the back side of the horizontal sliding seat; a longitudinal sliding scale is sleeved in the longitudinal sliding seat; the longitudinal sliding seat is provided with a longitudinal positioning screw; the bottom surface of the horizontal sliding seat is pressed against two measured steel pipes for determining a measuring direction; a raised head of an isosceles trapezoid of the longitudinal sliding scale is pressed against the inner sides of the two measured steel pipes for finding out the centers of the two measured steel pipes; the measuring jaw of the main scale with a measuring jaw is pressed against the bevel edge of a measured workpiece; and the distance between the bevel edge of the measured workpiece and the centers of the two pipes is read according to the alignment condition of the scale mark of the main scale with a measuring jaw and the frame line of the horizontal sliding seat.

Description

Membrane wall unit groove back gauge slide calliper rule
Technical field
The present invention relates to a kind of dip stick, be specifically related to a kind of membrane wall unit groove back gauge slide calliper rule of in equipment manufacture, measuring various planes membrane wall and cylinder membrane wall unit two pipes, three band steels plane groove.
Background technology
Coal Chemical Industry is to use dry powder fuel such as coal and petroleum coke to gasify as the new industry of coal-based chemicals, liquid fuel, combined cycle generation, polygenerations systeme and hydrogen generating system as raw material, and this industry will be played a greater and greater role in national economy.The main equipment of Coal Chemical Industry is a gasification furnace, and gasification furnace is made up of shell and internals.Internals mainly are made up of multistage cylinder water-cooling membrane wall, and cylindrical shape membrane type wall unit alternately is welded by two pipes, three band steels.After the unit welded, the both sides band steel need dig bevel for welding, so that carry out the welding of cylinder membrane wall.During band steel plane groove limit, unit, need the distance of convenient measurement fast and two tube hubs, so that effectively guarantee product welding quality and physical dimension.Because the membrane wall pipe alternately is welded by pipe and band steel, and length is very big, can't measure pipe centre distance through cylindrical and hole measuring with common calliper at all.
Therefore, produce a kind of simple in structurely, operate simple and easyly, measure accurately, membrane wall unit groove back gauge slide calliper rule convenient to use have vast market prospect.
Summary of the invention
To the deficiency of prior art, the present invention provide a kind of simple in structure, operation is simple and easy, measure membrane wall unit groove back gauge slide calliper rule accurate, convenient to use.
Technical scheme of the present invention is such realization: a kind of membrane wall unit groove back gauge slide calliper rule; Comprise band measuring jaw main scale; Be movably installed with cross slide on the blade of described band measuring jaw main scale, the located lateral screw is installed on the cross slide, be installed with vertical slide at the cross slide rear side; Vertically be set with vertical slide rule in the slide, vertically on the slide longitudinal register screw be installed.
Described cross slide is connected with vertically slide is vertical through the mode of welding, on cross slide, offers horizontal concrete chute, and band measuring jaw main scale is installed in this horizontal concrete chute, is vertically offering vertical chute on the slide, and vertically slide rule is installed in this vertical chute.
Described vertical slide is provided with the location backing pin, is vertically offering and locating the pilot hole that backing pin cooperatively interacts on the slide rule.
Described cross slide is provided with frame bar, and the length range between the every lattice of this frame bar is 0.90 to 0.98 millimeter.
Described vertical slide rule is the plush copper rectangle that the bottom has isosceles trapezoid.
Described horizontal concrete chute is parallel with the bottom surface, and described vertical chute is vertical with the bottom surface.
The present invention has following good effect: at first, be movably installed with cross slide on the blade of band measuring jaw main scale of the present invention, the located lateral screw is installed on the cross slide; Be installed with vertical slide at the cross slide rear side, vertically be set with vertical slide rule in the slide, vertically on the slide longitudinal register screw is being installed; Through being used of cross slide and vertical slide; Add vertical slide rule, can measure the distance of groove limit easily to two pipe centers, convenient and swift; Secondly, cross slide is connected with vertically slide is vertical through the mode of welding, on cross slide, offers horizontal concrete chute; Band measuring jaw main scale is installed in this horizontal concrete chute, is vertically offering vertical chute on the slide, and vertically slide rule is installed in this vertical chute; Add being used of located lateral screw and longitudinal register screw; Behind the location, can directly fix locked cross slide of the present invention and vertical slide, make band measuring jaw main scale and cross slide and vertical slide form a fixing integral body, accuracy and operability when having guaranteed measurement; Simple in structure, easy to operate; Once more; Vertically slide is provided with the location backing pin; Vertically offering and locate the pilot hole that backing pin cooperatively interacts on the slide rule, can vertically regulate up and down vertical slide rule as required, and guarantee inapplicable when of the present invention; Skid off in vertical chute that vertically slide rule can not be provided with from vertical slide, rational in infrastructure; In addition; Cross slide is provided with frame bar, and the length range between the every lattice of this frame bar is 0.90 to 0.98 millimeter and has guaranteed the accuracy of measuring, makes the value of measurement more accurately errorless; The vertical slide rule of the present invention is the plush copper rectangle that the bottom has isosceles trapezoid; The isosceles trapezoid plush copper can be to lower slider, measures the distance at different pipe centers according to different circles, and is simple in structure, operation is simple and easy, it is accurate, convenient to use to measure.
Description of drawings
Fig. 1 is a Facad structure synoptic diagram of the present invention.
Fig. 2 is a structure synoptic diagram of the present invention.
Fig. 3 is cross slide of the present invention and vertical slide master TV structure synoptic diagram.
Fig. 4 is cross slide of the present invention and vertical slide side-looking structural representation.
Fig. 5 does not install the plan structure synoptic diagram of vertical slide rule for cross slide of the present invention and vertical slide.
Fig. 6 is the side-looking structural representation after cross slide of the present invention and vertical slide are installed vertical slide rule.
Fig. 7 is a user mode structural representation of the present invention.
Embodiment
Like Fig. 1,2,3,4,5,6, shown in 7; A kind of membrane wall unit groove back gauge slide calliper rule comprise band measuring jaw main scale 1, are movably installed with cross slide 2 on the blade of described band measuring jaw main scale 1; Located lateral screw 6 is installed on the cross slide 2; Be installed with vertical slide 8 at cross slide 2 rear sides, vertically be set with vertical slide rule 4 in the slide 8, vertically on the slide 8 longitudinal register screw 3 is being installed.
Described cross slide 2 is through the mode and vertical 8 vertical connections of slide of welding; On cross slide 2, offer horizontal concrete chute 9; Band measuring jaw main scale 1 is installed in this horizontal concrete chute 9, is vertically offering vertical chute 10 on the slide 8, and vertically slide rule 4 is installed in this vertical chute 10.Described vertical slide 8 is provided with location backing pin 5, is vertically offering and locating the pilot hole 7 that backing pin 5 cooperatively interacts on the slide rule 4.Described cross slide 2 is provided with frame bar 11, and the length range between these frame bar 11 every lattice is 0.90 to 0.98 millimeter.Described vertical slide rule 4 has the plush copper rectangle of isosceles trapezoid for the bottom.Described horizontal concrete chute 9 is parallel with the bottom surface, and described vertical chute 10 is vertical with the bottom surface.
Embodiment 1: like Fig. 1,2,3,4,5,6, shown in 7; A kind of membrane wall unit groove back gauge slide calliper rule comprise band measuring jaw main scale 1, are movably installed with cross slide 2 on the blade of described band measuring jaw main scale 1; Located lateral screw 6 is installed on the cross slide 2; Be installed with vertical slide 8 at cross slide 2 rear sides, vertically be set with vertical slide rule 4 in the slide 8, vertically on the slide 8 longitudinal register screw 3 is being installed.Described cross slide 2 is through the mode and vertical 8 vertical connections of slide of welding; On cross slide 2, offer horizontal concrete chute 9; Band measuring jaw main scale 1 is installed in this horizontal concrete chute 9, is vertically offering vertical chute 10 on the slide 8, and vertically slide rule 4 is installed in this vertical chute 10.Described vertical slide 8 is provided with location backing pin 5, is vertically offering and locating the pilot hole 7 that backing pin 5 cooperatively interacts on the slide rule 4.Described cross slide 2 is provided with frame bar 11, and the length range between these frame bar 11 every lattice is 0.90 to 0.98 millimeter.Described vertical slide rule 4 has the plush copper rectangle of isosceles trapezoid for the bottom.Described horizontal concrete chute 9 is parallel with the bottom surface, and described vertical chute 10 is vertical with the bottom surface.
During use, keep band measuring jaw main scale 1 of the present invention vertical, make the isosceles trapezoid plush copper of vertical slide rule 4 be adjacent to the inboard of two pipe cylindricals respectively with workpiece; Keep vertical slide rule 4 motionless then; Unclamp longitudinal register screw 3, vertical slide 8 vertically regulated according to demand, up to the bottom surface of vertical slide 8 and cross slide 2 with till two pipe cylindrical low sides contact; Pulling band measuring jaw main scale 1; The measuring jaw of band measuring jaw main scale 1 is adjacent to a groove limit, and the located lateral screw 6 on the cross slide 2 of screwing can directly be read the distance of groove limit to two pipe centers from band measuring jaw main scale 1 with the scale that cross slide 2 is provided with frame bar 11.Cross slide 2 bottom surfaces are adjacent to two tested steel pipes and confirm direction of measurement, and it is inboard that vertically the isosceles trapezoid plush copper of slide rule 4 is adjacent to two tested steel pipes, can find out two tested steel pipe centers, and the measuring jaw of band measuring jaw main scale 1 is adjacent to measured workpiece groove edge.According to band measuring jaw main scale 1 scale mark and the situation of aliging of the frame bar 11 of cross slide 2 read survey workpiece grooves back gauge two tube hubs apart from size.
Horizontal concrete chute 9 clearance fit of band measuring jaw main scale 1 and cross slide 2 are free to slide.Vertically slide rule 4 and vertically vertical chute 10 clearance fit of slide 8 are free to slide.It is the scale mark of unit that band measuring jaw main scale 1 blade has with the millimeter; It is 0.90 to 0.98 millimeter frame bar 11 that every lattice length range is vertically arranged on the slide 8; Location backing pin 5 is used to limit the limit sliding position of vertical slide rule 4; Longitudinal register screw 3 is used to lock vertical slide rule 4, and located lateral screw 6 is used for locking belt measuring jaw main scale 1.
Embodiment 2: like Fig. 1,2,3,4,5,6, shown in 7; A kind of membrane wall unit groove back gauge slide calliper rule comprise band measuring jaw main scale 1, are movably installed with cross slide 2 on the blade of described band measuring jaw main scale 1; Located lateral screw 6 is installed on the cross slide 2; Be installed with vertical slide 8 at cross slide 2 rear sides, vertically be set with vertical slide rule 4 in the slide 8, vertically on the slide 8 longitudinal register screw 3 is being installed.Described cross slide 2 is through the mode and vertical 8 vertical connections of slide of welding; On cross slide 2, offer horizontal concrete chute 9; Band measuring jaw main scale 1 is installed in this horizontal concrete chute 9, is vertically offering vertical chute 10 on the slide 8, and vertically slide rule 4 is installed in this vertical chute 10.Described vertical slide 8 is provided with location backing pin 5, is vertically offering and locating the pilot hole 7 that backing pin 5 cooperatively interacts on the slide rule 4.Described cross slide 2 is provided with frame bar 11, and the length range between these frame bar 11 every lattice is 0.90 to 0.98 millimeter.Described vertical slide rule 4 has the plush copper rectangle of isosceles trapezoid for the bottom.Described horizontal concrete chute 9 is parallel with the bottom surface, and described vertical chute 10 is vertical with the bottom surface.
During use; The bottom surface of cross slide 2 and measured workpiece two pipe cylindrical upper edges are adjacent to; Pulling band measuring jaw main scale 1 is adjacent to a groove limit with the measuring jaw of being with measuring jaw main scale 1, simultaneously the isosceles trapezoid plush copper of vertical slide rule 4 is adjacent to the inboard of two pipe cylindricals respectively; Screw located lateral screw and located lateral screw 6 on the cross slide 2 are directly read the distance of groove limit to two pipe centers from the slide calliper rule scale.Cross slide 2 bottom surfaces are adjacent to two tested steel pipes and confirm direction of measurement, and it is inboard that vertically the isosceles trapezoid plush copper of slide rule 4 is adjacent to two tested steel pipes, can find out two tested steel pipe centers, and the measuring jaw of band measuring jaw main scale 1 is adjacent to measured workpiece groove edge.According to band measuring jaw main scale 1 scale mark and the situation of aliging of the frame bar 11 of cross slide 2 read survey workpiece grooves back gauge two tube hubs apart from size.
Horizontal concrete chute 9 clearance fit of band measuring jaw main scale 1 and cross slide 2 are free to slide.Vertically slide rule 4 and vertically vertical chute 10 clearance fit of slide 8 are free to slide.It is the scale mark of unit that band measuring jaw main scale 1 blade has with the millimeter; It is 0.90 to 0.98 millimeter frame bar 11 that every lattice length range is vertically arranged on the slide 8; Location backing pin 5 is used to limit the limit sliding position of vertical slide rule 4; Longitudinal register screw 3 is used to lock vertical slide rule 4, and located lateral screw 6 is used for locking belt measuring jaw main scale 1.
Each part material therefor of the present invention, machining precision, heat treatment regime and common calliper are basic identical.Standard machinery processing enterprise can carry out processing and manufacturing, also can rely on common calliper processing factory to carry out processing and manufacturing, has vast market prospect.

Claims (6)

1. membrane wall unit groove back gauge slide calliper rule; Comprise band measuring jaw main scale (1); It is characterized in that: be movably installed with cross slide (2) on the blade of described band measuring jaw main scale (1), located lateral screw (6) is installed on the cross slide (2), be installed with vertical slide (8) at cross slide (2) rear side; Vertically be set with vertical slide rule (4) in the slide (8), vertically on the slide (8) longitudinal register screw (3) be installed.
2. membrane wall according to claim 1 unit groove back gauge slide calliper rule; It is characterized in that: described cross slide (2) is through the mode and vertical vertical connection of slide (8) of welding; On cross slide (2), offer horizontal concrete chute (9); Band measuring jaw main scale (1) is installed in this horizontal concrete chute (9), is vertically offering vertical chute (10) on the slide (8), and vertically slide rule (4) is installed in this vertical chute (10).
3. membrane wall according to claim 1 unit groove back gauge slide calliper rule is characterized in that: described vertical slide (8) is provided with location backing pin (5), is vertically offering and locating the pilot hole (7) that backing pin (5) cooperatively interacts on the slide rule (4).
4. membrane wall according to claim 1 unit groove back gauge slide calliper rule is characterized in that: described cross slide (2) is provided with frame bar (11), and the length range between the every lattice of this frame bar (11) is 0.90 to 0.98 millimeter.
5. membrane wall according to claim 1 unit groove back gauge slide calliper rule is characterized in that: described vertical slide rule (4) has the plush copper rectangle of isosceles trapezoid for the bottom.
6. membrane wall according to claim 2 unit groove back gauge slide calliper rule is characterized in that: described horizontal concrete chute (9) is parallel with the bottom surface, and described vertical chute (10) is vertical with the bottom surface.
CN2012100961194A 2012-04-05 2012-04-05 Caliper for bevel edge distance of membrane wall unit Pending CN102607356A (en)

Priority Applications (1)

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CN2012100961194A CN102607356A (en) 2012-04-05 2012-04-05 Caliper for bevel edge distance of membrane wall unit

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Application Number Priority Date Filing Date Title
CN2012100961194A CN102607356A (en) 2012-04-05 2012-04-05 Caliper for bevel edge distance of membrane wall unit

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Publication Number Publication Date
CN102607356A true CN102607356A (en) 2012-07-25

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103776331A (en) * 2012-10-26 2014-05-07 上海宝钢工业技术服务有限公司 Apparatus and method for detecting the radial runout of shaft component
CN111037517A (en) * 2019-12-27 2020-04-21 河海大学常州校区 Platform for manufacturing part beveling

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1926905U (en) * 1960-06-29 1965-11-11 Yehan Numata SLIDE GAUGE WITH MICROMETER ADJUSTMENT.
JPS6123762Y2 (en) * 1980-02-08 1986-07-16
CN2618139Y (en) * 2003-04-17 2004-05-26 中国重型汽车集团有限公司 Hole measuring tester
CN1851385A (en) * 2006-05-31 2006-10-25 中国电子科技集团公司第十四研究所 Interal-measuring vernier callipers
CN101210793A (en) * 2006-12-29 2008-07-02 本溪钢铁(集团)有限责任公司 Multifunctional calipers
CN201706994U (en) * 2010-05-28 2011-01-12 重庆顺泰铁塔制造有限公司 Margin ruler
CN201772830U (en) * 2010-07-06 2011-03-23 靖江量具有限公司 Shaft center distance caliper
CN202522158U (en) * 2012-04-05 2012-11-07 开封空分集团有限公司 Edge-distance caliper for groove of membrane-wall unit

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1926905U (en) * 1960-06-29 1965-11-11 Yehan Numata SLIDE GAUGE WITH MICROMETER ADJUSTMENT.
JPS6123762Y2 (en) * 1980-02-08 1986-07-16
CN2618139Y (en) * 2003-04-17 2004-05-26 中国重型汽车集团有限公司 Hole measuring tester
CN1851385A (en) * 2006-05-31 2006-10-25 中国电子科技集团公司第十四研究所 Interal-measuring vernier callipers
CN101210793A (en) * 2006-12-29 2008-07-02 本溪钢铁(集团)有限责任公司 Multifunctional calipers
CN201706994U (en) * 2010-05-28 2011-01-12 重庆顺泰铁塔制造有限公司 Margin ruler
CN201772830U (en) * 2010-07-06 2011-03-23 靖江量具有限公司 Shaft center distance caliper
CN202522158U (en) * 2012-04-05 2012-11-07 开封空分集团有限公司 Edge-distance caliper for groove of membrane-wall unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103776331A (en) * 2012-10-26 2014-05-07 上海宝钢工业技术服务有限公司 Apparatus and method for detecting the radial runout of shaft component
CN111037517A (en) * 2019-12-27 2020-04-21 河海大学常州校区 Platform for manufacturing part beveling

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Application publication date: 20120725