CN106568368B - A kind of spud leg rack gear string pipe semi-circular plate elevation carrection tooling and measurement method - Google Patents
A kind of spud leg rack gear string pipe semi-circular plate elevation carrection tooling and measurement method Download PDFInfo
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- CN106568368B CN106568368B CN201610878232.6A CN201610878232A CN106568368B CN 106568368 B CN106568368 B CN 106568368B CN 201610878232 A CN201610878232 A CN 201610878232A CN 106568368 B CN106568368 B CN 106568368B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
- G01B5/061—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness height gauges
Abstract
The invention discloses a kind of spud leg rack gear string pipe semi-circular plate elevation carrection tooling and measurement methods, belong to marine engineering equipment field.The measurement tooling includes on-gauge plate and the measurement component connecting with on-gauge plate；On-gauge plate has a straight sides side, and the straight line side of on-gauge plate, which offers one, can accommodate the open slot of semi-circular plate；Measuring component includes the first pedestal and the second pedestal being fixed on on-gauge plate one side, first pedestal, the support rod being hinged in the middle part of the first pedestal, the stop sleeve and right angle scale plate for being threadedly coupled with support rod and being connect with the second base runner, one end of first pedestal and the first pedestal are hinged, the side wall for the first through slot that the other end of first pedestal is equipped with is equipped with the first sliding block, right angle scale plate is located in the first through slot and right angle scale plate is equipped with the sliding slot slided for the first sliding block, the bevel edge of right angle scale plate, which is equipped with, is worth equal scale value with bevel edge position height.The measurement result for measuring semi-circular plate height by the measurement tooling is more accurate.
Description
Technical field
The present invention relates to marine engineering equipment field, in particular to a kind of spud leg rack gear string pipe semi-circular plate elevation carrection tooling
And measurement method.
Background technique
Self-elevating ocean platform is the main equipment of current ocean engineering exploitation, and when platform operations, spud leg will not only be born
Ocean platform self gravity, also by the impact of seawater.Currently, the structure type of spud leg mostly uses truss-like.
Truss framed leg includes at least 3 toothed rack string pipes and the connecting rod being connected between rack gear string pipe, wherein tooth
String pipe includes rack gear and the semi-circular plate composition for being symmetrically welded at rack gear two sides, is the core of truss framed leg, therefore
The accuracy of manufacture of rack gear string pipe will directly affect the service performance of spud leg, measure to rack gear string pipe most important.Semi-circular plate
It is the important component of rack gear string pipe, therefore semi-circular plate height meets the requirements whether will directly affect the intensity and use of spud leg
Performance, wherein semi-circular plate height refers to the center of semi-circular plate periphery to the vertical range between rack gear.Currently, rack gear
String pipe semi-circular plate elevation carrection is usually that the biggish slide calliper rule of range is used to be directly clamped among two halves plectane highest point position, to obtain
Rack gear string pipe semi-circular plate height.
In the implementation of the present invention, the inventor finds that the existing technology has at least the following problems:
It is directly clamped among two halves plectane highest point position measurement semi-circular plate height using slide calliper rule in the prior art, but is artificially selected
It is frequently present of deviation when taking two halves plectane highest point position, influences measurement accuracy.
Summary of the invention
In order to solve the problems, such as that semi-circular plate height measurement accuracy is not high in the prior art, the embodiment of the invention provides one kind
Spud leg rack gear string pipe semi-circular plate elevation carrection tooling and measurement method.The technical solution is as follows:
On the one hand, the embodiment of the invention provides a kind of spud leg rack gear string pipe semi-circular plate elevation carrection tooling, the measurements
Tooling includes on-gauge plate and the measurement component connecting with the on-gauge plate, and the on-gauge plate has a straight sides side, the mark
The straight line side of quasi- plate, which offers one, can accommodate the open slot of the semi-circular plate；
The measurement component includes that the first pedestal, the second pedestal, the first pedestal, support rod, stop sleeve and right angle are carved
Plate is spent, first pedestal and the second pedestal are fixed on the one side of the on-gauge plate, first pedestal, the branch
Strut and the stop sleeve are in the same plane, and the plane is perpendicular to the on-gauge plate, and the one of first pedestal
End is hinged with first pedestal, and the support rod is hinged in the middle part of first pedestal, the stop sleeve and the support
Bar is threadedly coupled, and the stop sleeve is connect with second base runner；
The other end of first pedestal is equipped with the first through slot and the side wall of first through slot is equipped with the first sliding block, institute
State that right angle scale plate is located in first through slot and the right angle scale plate is equipped with the cunning slided for first sliding block
Slot, the bevel edge of the right angle scale plate are equipped with scale value, and the scale value is used to indicate the height of the bevel edge corresponding position
Value, vertical distance of the height value between the bevel edge and a right-angle side of the right angle scale plate；The right angle scale
Plate passes through the open slot, when measuring the height of the semi-circular plate using the measurement tooling, the right-angle side and described half
The outer circle face contact of plectane.
Further, the measurement component further includes third pedestal and the second pedestal, the third pedestal fixed setting
On the another side of the on-gauge plate, one end of second pedestal and the third pedestal are hinged, second pedestal
The other end is equipped with the second through slot, and the right angle scale plate is located in second through slot and the side wall of second through slot is equipped with
The second sliding block to match with the sliding slot, second pedestal, the stop sleeve, the support rod and first pedestal
It is in the same plane.
Further, second through slot is equipped with the clamping structure for clamping the right angle scale plate.
Optionally, the clamping structure includes the through-hole being set in the two lateral walls of second through slot, Yi Jifen
Not She Yu stud in two through-holes, one end of the stud for clamping the right angle scale plate, the stud it is another
One end is connected with nut.
Further, the measurement component further includes the 4th pedestal for fixing second pedestal, the 4th base
Seat is located on the same side of the on-gauge plate with the third pedestal.
Optionally, the open slot is standard semi-circular groove.
Optionally, the both ends of the on-gauge plate are equipped with stud bolt hole, are respectively equipped with stud in the stud bolt hole, so that
The measurement tooling is fixedly connected with the semi-circular plate being located in the open slot.
Optionally, the on-gauge plate is equipped with multiple mounting grooves, and first pedestal and second pedestal are installed in
In the mounting groove；It is equipped with threaded portion on first pedestal and second pedestal, is threaded on the threaded portion
Nut, first pedestal and second pedestal pass through the nut and are fixedly mounted on the on-gauge plate.
Specifically, the bevel edge of the sliding slot and the right angle scale plate is arranged in parallel.
On the other hand, the embodiment of the invention provides a kind of spud leg rack gear string pipe semi-circular plate height measurement method, the sides
Method includes:
Rotate the position that the stop sleeve adjusts the right angle scale plate, make the bevel edge of the right angle scale plate with it is described
Open slot is in contact, and a right-angle side of the right angle scale plate is vertical with the on-gauge plate；
The on-gauge plate that the measurement component will be connected with is placed on the rack gear of the rack gear string pipe and the straight sides
Side is located on the rack gear, and the semi-circular plate is located in the open slot, and the right angle scale plate is made to be located at the semicircle
In the axial symmetry plane of plate；
The mobile right angle scale plate, makes the outer circle face contact of the right-angle side Yu the semi-circular plate, and record is described at this time
The numerical value of the contacting points position of the bevel edge and the open slot on the bevel edge of right angle scale plate, the numerical value is institute
State contact point to the center of semi-circular plate periphery when right angle scale plate is in contact with the open slot it is vertical away from
From；
The height H of the semi-circular plate is determined according to the numerical value.
Technical solution provided in an embodiment of the present invention has the benefit that
The embodiment of the invention provides a kind of spud leg rack gear string pipe semi-circular plate elevation carrection tooling, which includes mark
Quasi- plate and the measurement component being connect with on-gauge plate, wherein on-gauge plate includes a straight sides side and the straight line side is equipped with and opens
Mouth slot, measurement component include the first pedestal, the second pedestal, the first pedestal, support rod, stop sleeve and right angle scale plate.It is logical
The position for crossing rotation stop sleeve adjustment right angle scale plate will connect so that the bevel edge of right angle scale plate is in contact with open slot
There is the on-gauge plate of measurement component to be placed on rack gear and semi-circular plate is located in open slot, passes through right angle scale plate measurement right angle scale plate
Bevel edge and open slot contact point to the vertical distance between the center of semi-circular plate periphery, and then realize semi-circular plate
Elevation carrection.The measurement result for measuring semi-circular plate height by the measurement tooling is more accurate.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
Invention.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of front view structure for spud leg rack gear string pipe semi-circular plate elevation carrection tooling that the embodiment of the present invention one provides
Schematic diagram；
Fig. 2 is a kind of right view structure for spud leg rack gear string pipe semi-circular plate elevation carrection tooling that the embodiment of the present invention one provides
Schematic diagram；
Fig. 3 is a kind of plan structure for spud leg rack gear string pipe semi-circular plate elevation carrection tooling that the embodiment of the present invention one provides
Schematic diagram；
Fig. 4 is the enlarged drawing of the part H shown in Fig. 2 of the offer of the embodiment of the present invention one；
Fig. 5 is the magnified partial view for Fig. 3 that the embodiment of the present invention one provides；
Fig. 6 is the enlarged drawing of part A shown in Fig. 5 of the offer of the embodiment of the present invention one.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiment one
The embodiment of the present invention one provides a kind of spud leg rack gear string pipe semi-circular plate elevation carrection tooling.For ease of description originally
The measurement tooling that inventive embodiments provide combines Fig. 1 simply to introduce the structure of spud leg rack gear string pipe first.As shown in Figure 1, spud leg
Rack gear string pipe includes rack gear 30 and the semi-circular plate 40 for being symmetrically welded at 30 two sides of rack gear.
Fig. 1 is a kind of front view structure for spud leg rack gear string pipe semi-circular plate elevation carrection tooling that the embodiment of the present invention one provides
Schematic diagram.As shown in Figure 1, the measurement tooling includes on-gauge plate 10 and the measurement component 20 connecting with on-gauge plate 10, on-gauge plate
10 with a straight sides side 11 and the straight line side 11 offers one and can accommodate the open slot 12 of semi-circular plate 40.It, will even when realization
The on-gauge plate 10 for being connected to measurement component 20 is placed on the rack gear 30 of rack gear string pipe and straight line side 11 is located on rack gear 30, semi-circular plate
40 are located in open slot 12.
Fig. 2 is the right side structural representation of measurement tooling shown in Fig. 1, and Fig. 3 is that the plan structure of measurement tooling shown in Fig. 1 is shown
It is intended to, Fig. 4 is the enlarged drawing of the part H shown in Fig. 2, and Fig. 5 is the magnified partial view of Fig. 3, and Fig. 6 is the amplification of part A shown in Fig. 5
Figure, in conjunction with Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, measuring component 20 includes the first pedestal 21, the second pedestal 22, the first pedestal 23, branch
Strut 24, stop sleeve 25 and right angle scale plate 26, wherein the first pedestal 21 and the second pedestal 22 are fixed at standard
On the one side 13 of plate 10, the first pedestal 23, support rod 24 and stop sleeve 25 be in the same plane and the plane perpendicular to
On-gauge plate 10, one end of the first pedestal 23 and the first pedestal 21 are hinged, and support rod 24 is hinged on 23 middle part of the first pedestal, support sleeve
Cylinder 25 is threadedly coupled with support rod 24, and stop sleeve 25 is flexibly connected with the second pedestal 22；The other end of first pedestal 23 is equipped with
The side wall of first through slot 23a and the first through slot 23a are equipped with the first sliding block 23b, and right angle scale plate 26 is located in the first through slot 23a
And right angle scale plate 26 is equipped with the sliding slot 26a slided for the first sliding block 23b, the bevel edge 26b of right angle scale plate 26 is equipped with
Scale value, the scale value are used to indicate that the height value of bevel edge 26b corresponding position, the height value to be bevel edge 26b and right angle scale plate
Vertical distance between 26 right-angle side；Right angle scale plate 26 passes through open slot 12.
In embodiment illustrated in fig. 1 one, open slot 12 can be standard half slot.In the embodiment of the present invention one, the first base
Plane where frame 23, support rod 24 and stop sleeve 25 is perpendicular to standard half slot and by standard half slot including standard
The radius of half slot highest point.Of course, open slot 12 can also be designed to other shapes, such as standard rectangular slot etc., this hair
Bright embodiment one is without limitation.
Optionally, measurement component 20 can also include the first attachment base 27, one end of the first attachment base 27 and the second pedestal
22 is hinged, and the other end of the first attachment base 27 is flexibly connected with stop sleeve 25.In the embodiment of the present invention one, flexible connection can
To be to be pivotally connected, wherein the pivot center of pivot connection and stop sleeve 25 and support rod 24 are coaxially arranged, convenient for rotation
Turning stop sleeve 25 elongates or shortens support rod 24 to adjust the position of right angle scale plate 26.Include when measuring in component 20
When having the first attachment base 27, the size and structure of the first pedestal 21 and the second pedestal 22 can be identical, thus can be with when installing
It replaces and then is easily installed.
Optionally, measurement component 20 can also include the second attachment base 28, and one end of the second attachment base 28 is hinged on first
The other end at 23 middle part of pedestal, the second attachment base 28 is achieved a fixed connection with support rod 24 by welding.
Further, measurement component 20 can also include third pedestal 29 and the second pedestal 210, and third pedestal 29 is solid
It is arranged on the another side 14 of on-gauge plate 10 calmly, one end of the second pedestal 210 and third pedestal 29 are hinged, the second pedestal 210
The other end be equipped with the side wall of the second through slot (not shown) and the second through slot and be equipped with the second sliding block to match with sliding slot 26a
(not shown), the second pedestal 210, stop sleeve 25, support rod 24 and the first pedestal 23 are in the same plane and this is flat
Face is perpendicular to on-gauge plate 10, and then right angle scale plate 26 can be located in the first through slot 23a and the second through slot simultaneously.In the present invention
In embodiment one, third pedestal 29 can be arranged symmetrically with the second pedestal 22 about on-gauge plate 10, and then be convenient for third pedestal 29
Positioning and installation.
In the embodiment of the present invention one, the second through slot is equipped with the clamping structure 212 for clamping right angle scale plate 26.
In a kind of implementation of the embodiment of the present invention one, clamping structure 212 includes being set to the opposite of the second through slot
It uses one end of through-hole 212a on two sidewalls and the stud (not shown) being respectively arranged in two through-hole 212a, stud
In clamping right angle scale plate 26, the other end of stud is connected with nut (not shown)；It, can by tightening nut when realization
So that stud clamps right angle scale plate 26, and then realize the fixation of right angle scale plate 26.
In another implementation of the embodiment of the present invention one, clamping structure 212 includes the phase for being set to the second through slot
To the two of the through-hole 212a on two sidewalls and the stud (not shown) and the stud that are respectively arranged in two through-hole 212a
End is connected separately with nut (not shown)；When realization, the nut by tightening stud both ends can make the second through slot
The distance between two lateral walls reduce, so that the two lateral walls of the second through slot can clamp right angle scale plate 26, in turn
Realize the fixation of right angle scale plate 26.
Further, measurement component 20 can also include the 4th pedestal 211 for fixing the second pedestal 210, the 4th base
Seat 211 is located on the same side 14 of on-gauge plate 10 with third pedestal 29.4th pedestal 211 can be used in measurement semi-circular plate 40
Height be not used the rotation of the second pedestal 210 in the case where the second pedestal 210 to being fixedly connected with the 4th pedestal 211.It realizes
When, one end that the separate and on-gauge plate 10 of the 4th pedestal 211 is connect is equipped with through slot (not shown) and opposite the two of the through slot
Side wall is equipped with first through hole 211a, and corresponding second pedestal 210 is equipped with fixed hole corresponding with first through hole 211a
210a, can make when rotating the second pedestal 210 to the 4th 211 one end of pedestal the fixed hole 210a of the second pedestal 210 with
The first through hole 211a of 4th pedestal 211 is coaxially arranged, can be in coaxially arranged fixed hole 210a and first through hole 211a
Interior installation stud, and then realize the fixation of the second pedestal 210, the position of right angle scale plate 26 can be influenced to avoid the second pedestal 210
Set the measurement for adjusting and then influencing 40 height of semi-circular plate.In the embodiment of the present invention one, the 4th pedestal 211 and the first pedestal 21 can
To be arranged symmetrically about on-gauge plate 10, and then it is convenient for the positioning and installation of the 4th pedestal 211.
Optionally, the both ends of on-gauge plate 10 are equipped with stud bolt hole, and stud 50 is respectively equipped in the stud bolt hole, so that surveying
Amount tooling is fixedly connected with the semi-circular plate 40 being located in open slot 12；In addition, stud 50 can be also used for adjustment on-gauge plate 10
Position, so that the right angle scale plate 26 being connected on on-gauge plate 10 is located at the center of 40 periphery of semi-circular plate, in turn
Improve the height measurement accuracy of semi-circular plate 40.
Optionally, on-gauge plate 10 is equipped with multiple mounting grooves, and the first pedestal 21 and the second pedestal 22 are installed in mounting groove
It is interior；It is equipped with threaded portion on first pedestal 21 and the second pedestal 22, is threaded with nut on the threaded portion of the first pedestal 21
21a, nut 22a is threaded on the threaded portion of the second pedestal 22, and the first pedestal 21 and the second pedestal 22 are solid by nut
Dingan County is on on-gauge plate 10.
Of course, third pedestal 29 and the 4th pedestal 211 can be installed in mounting groove；Third pedestal 29 and the 4th base
It is equipped with threaded portion on seat 211, nut 29a, the threaded portion of the 4th pedestal 211 are threaded on the threaded portion of third pedestal 29
On be threaded with nut 211b, third pedestal 29 and the 4th pedestal 211 are fixedly mounted on on-gauge plate 10 by nut.
In the embodiment of the present invention one, the first sliding block 23b, right angle are symmetrically arranged in the two lateral walls of the first through slot 23a
The sliding slot 26a being correspondingly arranged with the first sliding block 23b on scale plate 26 is symmetricly set on the two sides of right angle scale plate 26.Certainly
Ground can be symmetrical arranged the second sliding block to match with sliding slot 26a in the two lateral walls of the second through slot.In the embodiment of the present invention
In one, right angle scale plate 26 and the first pedestal can be made by being symmetrical arranged the first sliding block 23b, the second sliding block and sliding slot 26a
23 and second pedestal 210 connection it is more stable, to be conducive to the position adjustment of right angle scale plate 26, and then improve half
The height measurement accuracy of plectane 40.
Optionally, sliding slot 26a and the bevel edge 26b of right angle scale plate 26 are arranged in parallel.Sliding slot 26a is parallel with bevel edge 26b to be set
The size design convenient for the first through slot 23b and the second through slot is set, can avoid the sliding slot 26a and not parallel setting Shi Yin of bevel edge 26b
One through slot 23a and the second through slot depth not enough limit the phase between the first pedestal 23, the second pedestal 210 and right angle scale plate 26
The position adjustment that right angle scale plate 26 in measurement 20 assembling process of component is adjusted and then influenced on position, to influence subsequent semicircle
The elevation carrection of plate 40.
Embodiment two
Second embodiment of the present invention provides a kind of measurement tooling measurement spud leg rack gear string pipes half provided using embodiment one
The method of plectane height, in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, this method comprises:
The rotation of the second pedestal 210 in component 20 will be measured to fix to the 4th pedestal 211, and right angle scale plate 26 passes through
Open slot 12 is connect by sliding slot 26a and the first sliding block 23b realization with the first pedestal 23, and right angle scale plate 26 is located at the first through slot
In 23b；
Rotation stop sleeve 25 makes support rod 24 extend or shorten the position of adjustment right angle scale plate 26, carves right angle
The bevel edge 26b of degree plate 26 is in contact with open slot 12, and a right-angle side of right angle scale plate 26 is vertical with on-gauge plate 10；
The on-gauge plate 10 that measurement component 20 will be connected with is placed on the rack gear 30 of rack gear string pipe and the straight sides of on-gauge plate 10
Side 11 is located on rack gear 30, and semi-circular plate 40 is located in open slot 12, and right angle scale plate 26 is made to be located at the axis pair of semi-circular plate 40
Claim in plane；When realization, on-gauge plate 10 can be moved by adjusting stud 50, so that being connected to straight on on-gauge plate 10
Angle index plate 26 is located in the axial symmetry plane of semi-circular plate 40, to improve the height measurement accuracy of semi-circular plate 40；
Mobile right angle scale plate 26, makes a right-angle side of right angle scale plate 26 and the outer circle face contact of semi-circular plate 40, records
The numerical value of the contacting points position of bevel edge 26b on the bevel edge 26b of right angle scale plate 26 and open slot 12 at this time is implemented in the present invention
In example two, which is contact point of the bevel edge 26b of right angle scale plate 26 when being in contact with open slot 12 to 40 outer circle of semi-circular plate
The vertical distance of the center in face；
The height H of semi-circular plate 40 is determined according to the numerical value；
Specifically, the height H=R- δ of semi-circular plate 40, in formula, R is 10 inner opening slot 12 of on-gauge plate and right angle scale plate 26
Contact point to the straight line side 11 of on-gauge plate 10 when being in contact bevel edge 26b vertical distance, δ is the right angle of right angle scale plate 26
When side is in contact with the bevel edge 26b of the outer circle face contact of semi-circular plate 40 and right angle scale plate 26 with open slot 12, right angle scale plate
The vertical distance of contact point to the center of 40 periphery of semi-circular plate when 26 bevel edge 26b is in contact with open slot 12,
In the embodiment of the present invention two, known to R value.
Embodiment three
The embodiment of the present invention three provides a kind of measurement tooling inspection spud leg rack gear string pipe half provided using embodiment one
Plectane height whether He Ge method, in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, this method comprises:
Right angle scale plate 26 passes through open slot 12 and is realized and the first base by sliding slot 26a and the first sliding block 23b, the second sliding block
Frame 23 and the connection of the second pedestal 210, and right angle scale plate 26 is located in the first through slot 23a and the second through slot；
Rotation stop sleeve 25 makes support rod 24 extend or shorten the position of adjustment right angle scale plate 26, carves right angle
The bevel edge 26b of degree plate 26 is in contact with open slot 12, and a right-angle side of right angle scale plate 26 is vertical with on-gauge plate 10；
Mobile right angle scale plate 26 is up to the numerical value with the contact point of open slot 12 on the bevel edge 26b of right angle scale plate 26
It is corresponding with (R-Hs), wherein R is connecing when 10 inner opening slot 12 of on-gauge plate is in contact with the bevel edge 26b of right angle scale plate 26
Vertical distance between contact and the straight line side 11 of on-gauge plate 10, Hs are the height value of the semi-circular plate 40 of preset qualification；?
In the embodiment of the present invention three, known to R value；
Right angle scale plate 26 is clamped by clamping structure 212；When realization, the nut in clamping structure 212 is tightened, and then press from both sides
Locking structure 212 can clamp the fixation that right angle scale plate 26 realizes right angle scale plate 26；
The on-gauge plate 10 for being connected with measurement component 20 is set on semi-circular plate 40 by open slot 12, and makes right angle scale
Plate 26 is located in the axial symmetry plane of semi-circular plate 40；When realization, on-gauge plate 10 can be moved by adjusting stud 50, and then make
The right angle scale plate 26 on on-gauge plate 10 must be connected to be located in the axial symmetry plane of semi-circular plate 40；
On the rack gear 30 that the straight line side 11 of on-gauge plate 10 is located at rack gear string pipe and right angle scale plate 26 is located at semi-circular plate
When the center of 40 peripheries, determine that the semi-circular plate 40 is qualified；
On the rack gear 30 that the straight line side 11 of on-gauge plate 10 is located at rack gear string pipe and the centre bit of 40 periphery of semi-circular plate
It sets when not being in contact with right angle scale plate 26, determines that the semi-circular plate 40 is unqualified；
When the center of 40 periphery of semi-circular plate is in contact and the straight line side 11 of on-gauge plate 10 with right angle scale plate 26
When not being in contact with the rack gear 30 of rack gear string pipe, determine that the semi-circular plate 40 is unqualified.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the invention, all in the spirit and principles in the present invention
Within, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of spud leg rack gear string pipe semi-circular plate elevation carrection tooling, which is characterized in that the measurement tooling include on-gauge plate, with
And the measurement component connecting with the on-gauge plate, the on-gauge plate have a straight sides side, the straight sides of the on-gauge plate
While the open slot of the semi-circular plate can be accommodated by offering one；
The measurement component includes the first pedestal, the second pedestal, the first pedestal, support rod, stop sleeve and right angle scale
Plate, first pedestal and the second pedestal are fixed on the one side of the on-gauge plate, first pedestal, the support
Bar and the stop sleeve are in the same plane, and the plane is perpendicular to the on-gauge plate, one end of first pedestal
Hinged with first pedestal, the support rod is hinged in the middle part of first pedestal, the stop sleeve and the support rod
It is threadedly coupled, the stop sleeve is connect with second base runner；
The other end of first pedestal is equipped with the first through slot and the side wall of first through slot is equipped with the first sliding block, described straight
Angle index plate is located in first through slot and the right angle scale plate is equipped with the sliding slot slided for first sliding block, institute
The bevel edge for stating right angle scale plate is equipped with scale value, and the scale value is used to indicate the height value of the bevel edge corresponding position, institute
State vertical distance of the height value between the bevel edge and a right-angle side of the right angle scale plate；The right angle scale plate passes through
The open slot, when measuring the height of the semi-circular plate using the measurement tooling, the right-angle side and the semi-circular plate
Outer circle face contact.
2. measurement tooling according to claim 1, which is characterized in that the measurement component further include third pedestal and
Second pedestal, the third pedestal are fixed on the another side of the on-gauge plate, one end of second pedestal and institute
State that third pedestal is hinged, the other end of second pedestal is equipped with the second through slot, and it is logical that the right angle scale plate is located at described second
In slot and the side wall of second through slot is equipped with the second sliding block to match with the sliding slot, second pedestal, the branch
Support set cylinder, the support rod and first pedestal are in the same plane.
3. measurement tooling according to claim 2, which is characterized in that second through slot is equipped with described straight for clamping
The clamping structure of angle index plate.
4. measurement tooling according to claim 3, which is characterized in that the clamping structure includes being set to described second to lead to
Through-hole in the two lateral walls of slot and the stud being respectively arranged in two through-holes, one end of the stud is for pressing from both sides
The tight right angle scale plate, the other end of the stud are connected with nut.
5. measurement tooling according to claim 2, which is characterized in that the measurement component further includes for fixing described
4th pedestal of two pedestals, the 4th pedestal and the third pedestal are located on the same side of the on-gauge plate.
6. measurement tooling according to claim 1, which is characterized in that the open slot is standard semi-circular groove.
7. measurement tooling according to claim 1, which is characterized in that the both ends of the on-gauge plate are equipped with stud bolt hole, institute
It states and is respectively equipped with stud in stud bolt hole, so that the measurement tooling is fixed with the semi-circular plate being located in the open slot
Connection.
8. measurement tooling according to claim 1, which is characterized in that the on-gauge plate is equipped with multiple mounting grooves, described
First pedestal and second pedestal are installed in the mounting groove；It is equipped on first pedestal and second pedestal
Threaded portion is threaded with nut on the threaded portion, and it is solid that first pedestal and second pedestal pass through the nut
Dingan County is on the on-gauge plate.
9. measurement tooling according to claim 1, which is characterized in that the sliding slot is described oblique with the right angle scale plate
While being arranged in parallel.
10. a kind of method using such as the described in any item measurement tooling measurement rack gear string pipe semi-circular plate height of claim 1-9,
It is characterized in that, which comprises
The position that the stop sleeve adjusts the right angle scale plate is rotated, the bevel edge of the right angle scale plate and the opening are made
Slot is in contact, and a right-angle side of the right angle scale plate is vertical with the on-gauge plate；
Will be connected with it is described measurement component the on-gauge plate be placed on the rack gear of the rack gear string pipe and the straight line side position
In on the rack gear, the semi-circular plate is located in the open slot, and the right angle scale plate is made to be located at the semi-circular plate
In axial symmetry plane；
The mobile right angle scale plate, makes the outer circle face contact of the right-angle side Yu the semi-circular plate, records the right angle at this time
The numerical value of the contacting points position of the bevel edge and the open slot on the bevel edge of scale plate, the numerical value are described straight
The vertical distance of contact point to the center of semi-circular plate periphery when angle index plate is in contact with the open slot；
The height H of the semi-circular plate is determined according to the numerical value.
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