CN106440997A - Gate valve flashboard detection method - Google Patents
Gate valve flashboard detection method Download PDFInfo
- Publication number
- CN106440997A CN106440997A CN201610768510.2A CN201610768510A CN106440997A CN 106440997 A CN106440997 A CN 106440997A CN 201610768510 A CN201610768510 A CN 201610768510A CN 106440997 A CN106440997 A CN 106440997A
- Authority
- CN
- China
- Prior art keywords
- flashboard
- standard
- wedge
- chute
- measured
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
-
- 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
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- 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
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the technical field of a gate valve and particularly relates to a gate valve flashboard detection method. According to the method, qualitative analysis on a flashboard is carried out in a quantitative mode; after detection, if a display dimension is overlarge, the dimension of the processed flashboard is adjusted to be smaller during the next processing process; values are employed to replace a visual detection method, higher accuracy and relatively high efficiency are realized, and detection on batches of flashboards is convenient. Through the method, a problem of over-cumbersomeness for requiring assemblying a flashboard in a valve body during a width detection process of a guiding groove of the flashboard in the prior art can be effectively solved through a Go-gauge sliding block.
Description
Technical field
The present invention relates to gate valve technical field, be specifically related to the detection method of a kind of flashboard for sluice valve.
Background technology
Gate valve is as common fluid switch, including valve body and flashboard, valve inner is machined with symmetrically arranged seat ring hole,
Being welded with seat ring on seat ring hole, when gate valve is closed, laminating between flashboard and seat ring forms sealing surface, thus completes sealing action.
In prior art, Wedge Gate Valves arranges, in using V-arrangement wedge-type flashboard, valve channel, the V-arrangement valve matching with flashboard
Seat.For flashboard, the angle of wedge of two sealing surfaces must be consistent with the angle of wedge of corresponding valve block collar aperture.Flashboard is relative with seat ring
The two sides answered are referred to as sealing surface, as in figure 2 it is shown, the top of described sealing surface is A point, least significant end is B point, at flashboard
In process, the length between summit A and least significant end B keeps constant, has certain angle, such as figure between two sealing surfaces
The a of mark in 1, angle a is too small, and two sealing surfaces of flashboard will be unable to be attached on seat ring, and angle a is excessive, and card is present by valve plate
On circle, cause flap unsettled.Flashboard there is also " little area of bed " simultaneously, such as the b of mark in Fig. 1, and custom is referred to as gauge,
Gauge is the size of the smallest end of flashboard, the too small wear allowance that can reduce flashboard of gauge, reduces the use of gate valve
Life-span；Gauge is excessive, valve plate can be caused also not fall to seat ring bottom and be just stuck on seat ring, cause " unsettled ".Therefore, angle
Degree a and the sealing property on whole gate valve for the gauge b have important impact.
It in prior art, is processed frequently with the size to flashboard for the Repairation, first flashboard is put into valve inner, see
The impression color producing on flashboard after examining flashboard and valve body trial, when the impression at the microcephaly position of the flashboard observed is shallower,
Illustrate that the angle a of sealing surface is excessive, when impression is deeper, illustrates that angle a is too small, " microcephaly's chi, when not observing impression, is described
Very little " or gauge excessive；Then, according to whether the thickness to flashboard for the shade of generation impression and impression is repaiied
Join, so that ram seal face is capable of excellent sealing.
But, the enforcement of Repairation is mainly determined by experience, i.e. rule of thumb judges the depth of impression color, therefore to work
The qualification of people requires very high, often needs workman repeatedly to attempt.
In addition, for making flashboard can open and close smoothly in valve body, the two sides of flashboard outer rim are provided with gathering sill,
Two sealing surfaces of valve plate should be symmetrical arranged relative to the gathering sill of described flashboard, in order to ensure when the gathering sill of flashboard is by leading
When rail muscle moves downward, two sealing surfaces can synchronously abut in and complete sealing action on two seat rings, it is necessary to detection is led
Whether meet to the width of groove and require.
In prior art, often putting in the middle of valve body by the flashboard processing, now the gathering sill of flashboard is placed in leading of valve body
It in rail muscle, is then put in having certain thickness detection lug in the gap between guide rail muscle and gathering sill, if detection lug energy
Enough activities in gap, then illustrate that the width of the gathering sill of flashboard meets and require.
But, this detection method is arranged on valve inner firstly the need of by multiple flashboards, dismantles one by one after detection again, and one
The width of denier gathering sill is unsatisfactory for requiring, needs repeatedly to install, repeatedly dismounting measurement, and whole detection process is comparatively laborious.
Content of the invention
Therefore, the technical problem that the invention solves the problems that is to overcome in prior art employing Repairation to ram seal
When the gauge in face and angle detect, workman's proficiency is required higher, needs the deficiency repeatedly attempting being processed.
Meanwhile, another technical problem that the invention solves the problems that is to overcome the width of the gathering sill to flashboard in prior art
During degree detects, need that flashboard is assemblied in valve inner and detect, cause the deficiency that process is excessively loaded down with trivial details.
To this end, the present invention provides a kind of method detecting flashboard, comprise the steps：Take a standard flashboard,
Coordinated on the wedge being placed on an inclined-plane with chute, make the top land of described standard flashboard keep water
Flat, the height of this wedge is equal to described standard thickness (H with the thickness sum of standard flashboardStandard)；Take a flashboard to be measured, will
It is placed on the inclined-plane of described wedge, measures the height (H of its little head end B pointB)；According to HBWith HStandardMagnitude relationship, sentence
Relation between the gauge (b) of disconnected flashboard to be measured and the gauge of standard flashboard.
The described method detecting flashboard, also comprises the steps：By the A point in stub end, side is treated in measurement
The height H of the stub end of flashboardA；Obtain line distance L of the A point in the stub end of flashboard to be measured and the B point in little head end；Obtain
Obtain HAWith HBHeight difference H；Ratio size according to height difference H and L judges the angle a of the flashboard to be measured and angle a of standard flashboard
Relation.
The described method detecting flashboard, also comprises the steps：Take a standard flashboard, coordinated placement
On the wedge on inclined-plane with chute, make the top land holding level of described standard flashboard, described standard flashboard
Gathering sill is parallel to each other with chute, puts into a drift slide block inside described gathering sill and chute, and external force acts on described drift
On slide block, make described drift slide block along described gathering sill and described chute smooth movement；Take a flashboard to be measured, by its Combined with Radiotherapy
Put on the inclined-plane of described wedge, described drift slide block is put into the described gathering sill of described flashboard to be measured and described wedge
Chute inside, external force acts on described drift slide block, and can detect described drift slide block smooth movement.
A kind of distance-measuring device, including：Amesdial, in order to HA、HBAnd HStandardMeasure；And, gauge stand, described thousand
Dividing table to be connected on gauge stand, described amesdial can be vertically moving along described gauge stand.
Described drift slide block includes：Test side, is connected to inside the gathering sill of described flashboard to be measured or standard flashboard；Slide
End, is arranged in the described chute of described oblique mould, and described test side is parallel to each other with described sliding end, and distance therebetween
Distance when being placed on wedge equal to standard flashboard, between chute and gathering sill.Contiguous block, described test side and described sliding end
Being connected on described contiguous block, described test side and/or described sliding end can move on described contiguous block.
Technical solution of the present invention, has the advantage that：
1. the detection method of the flashboard for sluice valve that the present invention provides, comprises the steps：Take a standard flashboard, coordinated
It is placed on the wedge on an inclined-plane with chute, make the top land holding level of described standard flashboard, this wedge shape
The height of block is equal to described standard thickness (H with the thickness sum of standard flashboardStandard)；Take a flashboard to be measured, place it in institute
State on the inclined-plane of wedge, measure the height (H of its little head end B pointB)；According to HBWith HStandardMagnitude relationship, it is judged that flashboard to be measured
Gauge (b) and the gauge of standard flashboard between relation.
The wedge that the present invention provides has standard size, after standard flashboard is placed on this wedge, standard flashboard
One sealing surface can fit with the inclined-plane of wedge so that another sealing surface of standard flashboard keeps level, now in office
On a bit, standard flashboard and the height of both wedges with all consistent.Then arbitrary sealing surface of flashboard to be measured is placed on this wedge
On the inclined-plane of shape block, owing to flashboard own dimensions to be measured exists deviation, after flashboard to be measured is placed on this wedge, flashboard to be measured
Another sealing surface tend not to holding level.If there is deviation, then at thickness gauge in the gauge of flashboard now to be measured
The very little size measured by position is bound to the size being placed on wedge more than or less than standard flashboard at this point, thus can
Whether the gauge b to reflect flashboard to be measured is accurate.
In prior art, mainly detect flashboard which spot size concrete by the impression of gate panel surface unreasonable, this
The mode of sample is excessively directly perceived, often through experience with feel to judge, requires higher to workman's proficiency, needs repeatedly to attempt.
The detection method of the described flashboard for sluice valve that the present invention provides, uses quantitative means to carry out qualitative analysis to flashboard.
After tested, if display size is excessive, then, in upper once process, the size of the flashboard of processing is turned down.
Using numerical value to replace detection method intuitively to have more accuracy, and having higher efficiency, the convenient flashboard to batch is carried out
Detection.
2. the detection method of the flashboard for sluice valve that the present invention provides, also comprises the steps：By the A point in stub end, survey
Amount treats the height H of the stub end of side flashboardA；Obtain the line of the A point in the stub end of flashboard to be measured and the B point in little head end away from
From L；Obtain HAWith HBHeight difference H；Ratio size according to height difference H and L judges angle a and the standard flashboard of flashboard to be measured
The relation of angle a.
As shown in Figure 3, it is thus achieved that HAWith HBHeight, then do difference obtain H, then obtain 2 line distances L of AB, H conduct
One right-angle side of right angled triangle, L is as the hypotenuse of right angled triangle, now,Then angle
And for the flashboard of standard, a=0.By the size of a, the degrees of offset of flashboard angle to be measured can be known.
3. the detection method of flashboard for sluice valve that the present invention provides, the described method that flashboard is detected, also include as
Lower step：Take a standard flashboard, coordinated on the wedge being placed on the inclined-plane with chute, make described standard flashboard
Top land keeps level, the gathering sill of described standard flashboard and chute level each other, a drift slide block is put into described in lead
Inside groove with chute, external force acts on described drift slide block, makes described drift slide block along described gathering sill and described chute
Smooth movement；Take a flashboard to be measured, coordinated on the inclined-plane being placed on described wedge, described drift slide block is put into institute
Stating inside the described gathering sill of flashboard to be measured and the chute of described wedge, external force acts on described drift slide block, detects institute
Can state drift slide block smooth movement.
For standard flashboard, after it coordinates on the inclined-plane of wedge, the gathering sill of standard flashboard and chute should that
This is parallel.Now adjust described drift slide block so that it is can in two grooves smooth movement, now drift slide block gathering sill with
Distance between chute is exactly the gauged distance between the gathering sill of standard flashboard and the chute of wedge.
Then it is placed on flashboard to be measured on described wedge, drift slide block is put into gathering sill and the wedge of flashboard to be measured
Chute in, then promote this drift slide block, after gathering sill rubs near the side of wedge and drift slide block, next
During gathering sill is processed, it should make gathering sill overall to the direction skew near inclined-plane；When gathering sill is away from wedge
After the side of shape block and drift slide block rub, during gathering sill is processed by next time, it should make gathering sill overall
To the direction skew away from inclined-plane.
By above-mentioned detection method, the deviation post of flashboard processor's flashboard gathering sill can be told intuitively, favorably
Symmetry between detection gathering sill and flashboard both sides sealing face so that flashboard processing staff was carried out in process in next time
Corresponding adjustment.During can effectively overcoming the width of the gathering sill to flashboard in prior art to detect, need simultaneously
Flashboard is assemblied in valve inner to detect, cause the deficiency that process is excessively loaded down with trivial details.
4. present invention simultaneously provides a kind of distance-measuring device, including：Amesdial, in order to HA、HBAnd HStandardMeasure；
And, gauge stand, described amesdial is connected on gauge stand, and described amesdial can be vertically moving along described gauge stand.Thousand
The structure dividing table is relatively simple, and transmission mechanism is gear train, and contour dimension is little, lightweight, it is simple to carry out dimensional measurement.
Described amesdial is connected on gauge stand, and described amesdial can be vertically moving along described gauge stand.Pass through
Described gauge stand, can make amesdial measure in differing heights position, have very big flexibility.
5. the present invention provides the method for the detection of a kind of flashboard for sluice valve, and described drift slide block includes：Test side, is connected to institute
State inside the gathering sill of flashboard to be measured or standard flashboard；Sliding end, is arranged in the described chute of described oblique mould, described test side
Parallel to each other with described sliding end, and distance therebetween is equal to standard flashboard when being placed on wedge, chute and gathering sill it
Between distance.Contiguous block, described test side and described sliding end are connected on described contiguous block, described test side and/or described
Sliding end can move on described contiguous block.
Standard flashboard is placed on wedge, makes the top land holding level of described standard flashboard, by drift slide block
Put into inside described gathering sill and chute, now regulate described test side and/or described sliding end makes it on described contiguous block
Mobile, so that it is determined that the distance between standard flashboard and chute, carrying out detection for the later stage to flashboard to be measured provides standard size to depend on
According to.
Brief description
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to specifically
In embodiment or description of the prior art, the accompanying drawing of required use is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the gauge b and flashboard angle a of the flashboard described to be measured that the present invention measures；
Fig. 2 is the schematic diagram of the A point on flashboard to be measured and B point；
Fig. 3 is the schematic diagram of measurement parameter involved during measurement flashboard angle a to be measured；
The structural representation of the described distance-measuring device for providing in embodiment 2 for the Fig. 4.
The structural representation of the described drift slide block for providing in embodiment 3 for the Fig. 5.
Description of reference numerals：
1-wedge；11-inclined-plane；2-flashboard to be measured；21-gathering sill；3-drift slide block；31-test side；32-sliding end；
33-contiguous block；4-chute；5-amesdial；6-gauge stand；7-standard sample.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that described enforcement
Example is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of not making creative work, broadly falls into the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertically ",
The orientation of the instruction such as " level ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplifying to describe, rather than instruction or the hint device of indication or element must have specific orientation,
It with specific azimuth configuration and operation, is therefore not considered as limiting the invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " install ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be fixing connect, it is also possible to be to removably connect, or be integrally connected；Can
To be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
If additionally, technical characteristic non-structure each other involved in the different embodiment of invention described below
Become conflict just can be combined with each other.
Embodiment 1
The present embodiment provides the detection method of a kind of flashboard for sluice valve, comprises the steps：Take a standard flashboard, joined
Close and be placed on the wedge 1 on an inclined-plane 11 with chute 4, make the top land holding level of described standard flashboard,
The height of this wedge 1 is equal to described standard thickness (H with the thickness sum of standard flashboardStandard)；Take a flashboard 2 to be measured, by it
It is placed on the inclined-plane 11 of described wedge 1, measure the height (H of its little head end B pointB)；According to HBWith HStandardMagnitude relationship, sentence
Relation between the gauge (b) of disconnected flashboard 2 to be measured and the gauge of standard flashboard.
The wedge 1 that the present invention provides has standard size, after standard flashboard is placed on this wedge 1, and standard flashboard
A sealing surface can fit with the inclined-plane 11 of wedge 1 so that another sealing surface of standard flashboard keeps level, now
On any point, standard flashboard and the height of both wedges 1 with all consistent.Then arbitrary sealing surface of flashboard 2 to be measured is put
On the inclined-plane 11 of this wedge 1, owing to flashboard 2 own dimensions to be measured exists deviation, when flashboard 2 to be measured is placed on this wedge 1
After on, another sealing surface of flashboard 2 to be measured tends not to holding level.If the gauge of flashboard 2 now to be measured exists
Deviation, then be placed on wedge at the standard flashboard at more than or less than this point that is bound to of the size measured by the position of gauge
Size on 1, such that it is able to whether the gauge b reflecting flashboard 2 to be measured is accurate.
In prior art, mainly detect flashboard which spot size concrete by the impression of gate panel surface unreasonable, this
The mode of sample is excessively directly perceived, often through experience with feel to judge, requires higher to workman's proficiency, needs repeatedly to attempt.
The detection method of the described flashboard for sluice valve that the present invention provides, uses quantitative means to carry out qualitative analysis to flashboard.
After tested, if display size is excessive, then, in upper once process, the size of the flashboard of processing is turned down.
Using numerical value to replace detection method intuitively to have more accuracy, and having higher efficiency, the convenient flashboard to batch is carried out
Detection.
In the present embodiment, the detection method of described flashboard for sluice valve also comprises the steps：By the A point in stub end, survey
Amount treats the height H of the stub end of side flashboardA；Obtain the line of the A point in the stub end of flashboard 2 to be measured and the B point in little head end
Distance L；Obtain HAWith HBHeight difference H；Ratio size according to height difference H and L judges angle a and the standard lock of flashboard 2 to be measured
The relation of the angle a of plate.
As shown in Figure 3, it is thus achieved that HAWith HBHeight, then do difference obtain H, then obtain 2 line distances L of AB, H conduct
One right-angle side of right angled triangle, L is as the hypotenuse of right angled triangle, now,Then angle
And for the flashboard of standard, a=0.By the size of a, the degrees of offset of flashboard 2 angle to be measured can be known.
In the present embodiment, the detection method of described flashboard for sluice valve also comprises the steps：Take a standard flashboard, joined
Close and be placed on the wedge 1 on the inclined-plane 11 with chute 4, make the top land holding level of described standard flashboard, described
One drift slide block 3 is put into described gathering sill 21 internal with chute 4, outward by gathering sill 21 and chute 4 level each other of standard flashboard
Power acts on described drift slide block 3, makes described drift slide block 3 along described gathering sill 21 and described chute 4 smooth movement；Take one
Individual flashboard to be measured 2, is coordinated on the inclined-plane 11 being placed on described wedge 1, described drift slide block 3 is put into described lock to be measured
The described gathering sill 21 of plate 2 is internal with the chute 4 of described wedge 1, and external force acts on described drift slide block 3, and detection is described
Can drift slide block 3 smooth movement.
For standard flashboard, after it coordinates on the inclined-plane 11 of wedge 1, gathering sill 21 and the chute 4 of standard flashboard
Should be parallel to each other.Now adjust described drift slide block 3 so that it is can in two grooves smooth movement, now drift slide block 3 exists
Distance between gathering sill 21 and chute 4 is exactly the normal pitch between the gathering sill 21 of standard flashboard and the chute 4 of wedge 1
From.
Then flashboard 2 to be measured is placed on described wedge 1, drift slide block 3 is put into gathering sill 21 He of flashboard 2 to be measured
In the chute 4 of wedge 1, then promote this drift slide block 3, when gathering sill 21 is near the side of wedge 1 and drift slide block 3
After raw friction, during gathering sill 21 is processed by next time, it should make gathering sill 21 overall to the direction near inclined-plane 11
Skew；After gathering sill 21 rubs away from side and the drift slide block 3 of wedge 1, next gathering sill 21 is processed
During, it should make gathering sill 21 overall to the direction skew away from inclined-plane 11.
By above-mentioned detection method, the deviation post of flashboard processor's flashboard gathering sill 21 can be told intuitively, make
Obtain flashboard processing staff in next time, process to adjust accordingly.The width of the gathering sill 21 of flashboard is entered by prior art
During row detection, need that flashboard is assemblied in valve inner and detect, cause the deficiency that process is excessively loaded down with trivial details.
Embodiment 2
In the present embodiment, described distance-measuring device includes amesdial 5, in order to HA、HBAnd HStandardMeasure.Amesdial
The structure of 5 is relatively simple, and transmission mechanism is gear train, and contour dimension is little, lightweight, it is simple to carry out dimensional measurement.
As modification, other instruments can be used to measure size, as long as the effect that can play dimensional measurement is
Can.
Meanwhile, measurement apparatus also includes gauge stand 6, by described gauge stand 6, amesdial 5 can be made to carry out in various location
Measurement, has very big flexibility.
Meanwhile, on the basis of the present embodiment, can also arrange a standard sample 7, the height of this standard sample 7 is equal to mark
Quasi-flashboard is placed on the height of the latter two entirety on wedge 1, can be time-consuming by standard sample 7, improves detection efficiency.
Meanwhile, as shown in Figure 4, described gauge stand 6 and described wedge 1 are placed in detection platform 2, described wedge 1 and institute
State flashboard and be provided around baffle plate, in order to prevent flashboard from coming off from described wedge 1.
In the present embodiment, described amesdial 5 is connected on gauge stand 6, and described amesdial 5 can erect on edge along described gauge stand 6
Nogata is to motion.
Embodiment 3
In the present embodiment, as it is shown in figure 5, provide a kind of drift slide block 3, including：Test side 31, is connected to described lock to be measured
The gathering sill 21 of plate 2 or standard flashboard is internal；Sliding end 32, is arranged in the described chute 4 of described oblique mould, described test side 31
Parallel to each other with described sliding end 32, and when distance therebetween is placed on wedge 1 equal to standard flashboard, chute 4 and guiding
Distance between groove 21.Contiguous block 33, described test side 31 and described sliding end 32 be connected on described contiguous block 33, described inspection
Survey end 31 and/or described sliding end 32 can move on described contiguous block 33.
Standard flashboard is placed on wedge 1, makes the top land holding level of described standard flashboard, by drift slide block
3 to put into described gathering sill 21 internal with chute 4, now regulates described test side 31 and/or described sliding end 32 makes it described
Move on contiguous block 33, so that it is determined that the distance between standard flashboard and chute 4, be the later stage to carry out detection to flashboard 2 to be measured to carry
For standard size foundation.
Obviously, above-described embodiment is only for clearly demonstrating example, and the not restriction to embodiment.Right
For those of ordinary skill in the field, can also make on the basis of the above description other multi-forms change or
Variation.Here without also cannot all of embodiment be given exhaustive.And the obvious change thus extended out or
Change among still in the protection domain of the invention.
Claims (5)
1. the detection method of a flashboard for sluice valve, it is characterised in that comprise the steps：
Take a standard flashboard, coordinated on the wedge (1) being placed on an inclined-plane (11) with chute (4), make institute
Stating the top land holding level of standard flashboard, the height of this wedge (1) is equal to described with the thickness sum of standard flashboard
Standard thickness (HStandard)；
Take a flashboard to be measured (2), place it on the inclined-plane (11) of described wedge (1), measure the height of its little head end B point
Degree (HB)；
According to HBWith HStandardMagnitude relationship, it is judged that between the gauge (b) of flashboard to be measured (2) and the gauge of standard flashboard
Relation.
2. the detection method of flashboard according to claim 1, it is characterised in that also comprise the steps：
By the A point in stub end, the height H of the stub end of side flashboard is treated in measurementA；
Obtain line distance L of the A point in the stub end of flashboard to be measured (2) and the B point in little head end；
Obtain HAWith HBHeight difference H；
Ratio size according to height difference H and L judges the relation of the angle a of flashboard to be measured (2) and the angle a of standard flashboard.
3. the detection method according to the flashboard utilizing described in claim 1 or 2, also comprises the steps：
Take a standard flashboard, coordinated on the inclined-plane (11) being placed on the wedge (1) with chute (4), make described mark
The top land of quasi-flashboard keeps level, the gathering sill (21) of described standard flashboard and chute (4) level each other, by a drift
It is internal with chute (4) that slide block (3) puts into described gathering sill (21), and external force acts on described drift slide block (3), makes described drift
Slide block (3) is along described gathering sill (21) and described chute (4) smooth movement；
Take a flashboard to be measured (2), coordinated on the inclined-plane (11) being placed on described wedge (1), by described drift slide block
(3) the described gathering sill (21) putting into described flashboard to be measured (2) is internal with the chute (4) of described wedge (1), and external force acts on
On described drift slide block (3), can detect described drift slide block (3) smooth movement.
4. the detection method of flashboard according to claim 1 and 2, it is characterised in that
Use amesdial (5) to HA、HBAnd HStandardMeasuring, described amesdial (5) is connected on gauge stand (6), described amesdial
(5) can be upper vertically moving along described gauge stand (6).
5. the method that flashboard is detected according to claim 3, it is characterised in that described drift slide block (3) includes：
Test side (31), is connected to described flashboard to be measured (2) or the gathering sill (21) of standard flashboard is internal；
Sliding end (32), is arranged in the described chute (4) of described oblique mould, described test side (31) and described sliding end (32) that
This is parallel, and when distance therebetween is placed on wedge (1) equal to standard flashboard, between chute (4) and gathering sill (21)
Distance；
Contiguous block (33), described test side (31) and described sliding end (32) are connected on described contiguous block (33), described detection
End (31) and/or described sliding end (32) can be upper mobile at described contiguous block (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768510.2A CN106440997B (en) | 2016-08-30 | 2016-08-30 | A kind of detection method of flashboard for sluice valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768510.2A CN106440997B (en) | 2016-08-30 | 2016-08-30 | A kind of detection method of flashboard for sluice valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106440997A true CN106440997A (en) | 2017-02-22 |
| CN106440997B CN106440997B (en) | 2019-04-30 |
Family
ID=58091308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610768510.2A Active CN106440997B (en) | 2016-08-30 | 2016-08-30 | A kind of detection method of flashboard for sluice valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106440997B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627076A (en) * | 2017-03-15 | 2018-10-09 | 宁波方太厨具有限公司 | Air inlet pipe installs cornual plate angle of inclination detecting tool and detection method |
| CN110726349A (en) * | 2019-09-24 | 2020-01-24 | 安徽铜都流体科技股份有限公司 | Soft seal gate valve inner cavity shape and position size detection jig and application |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010133847A (en) * | 2008-12-05 | 2010-06-17 | Kuroda Precision Ind Ltd | Height adjusting device of measuring object, and surface shape measuring device equipped therewith |
| CN201583222U (en) * | 2009-08-13 | 2010-09-15 | 南车戚墅堰机车车辆工艺研究所有限公司 | Device for measuring height of face tooth |
| CN202329465U (en) * | 2011-11-17 | 2012-07-11 | 十堰精密制造有限公司 | Special detection tool for jumpiness of flange shaft |
| CN202339170U (en) * | 2011-12-09 | 2012-07-18 | 江苏鑫悦汽车零部件有限公司 | Checking fixture for excircle size of engine valve rod |
| CN203869628U (en) * | 2014-06-13 | 2014-10-08 | 江苏鑫悦汽车零部件有限公司 | Engine valve cone thickness size gauge |
| CN105674846A (en) * | 2016-04-11 | 2016-06-15 | 哈尔滨建成集团有限公司 | Thickness measuring device for irregularly shaped vertebral plate |
-
2016
- 2016-08-30 CN CN201610768510.2A patent/CN106440997B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010133847A (en) * | 2008-12-05 | 2010-06-17 | Kuroda Precision Ind Ltd | Height adjusting device of measuring object, and surface shape measuring device equipped therewith |
| CN201583222U (en) * | 2009-08-13 | 2010-09-15 | 南车戚墅堰机车车辆工艺研究所有限公司 | Device for measuring height of face tooth |
| CN202329465U (en) * | 2011-11-17 | 2012-07-11 | 十堰精密制造有限公司 | Special detection tool for jumpiness of flange shaft |
| CN202339170U (en) * | 2011-12-09 | 2012-07-18 | 江苏鑫悦汽车零部件有限公司 | Checking fixture for excircle size of engine valve rod |
| CN203869628U (en) * | 2014-06-13 | 2014-10-08 | 江苏鑫悦汽车零部件有限公司 | Engine valve cone thickness size gauge |
| CN105674846A (en) * | 2016-04-11 | 2016-06-15 | 哈尔滨建成集团有限公司 | Thickness measuring device for irregularly shaped vertebral plate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627076A (en) * | 2017-03-15 | 2018-10-09 | 宁波方太厨具有限公司 | Air inlet pipe installs cornual plate angle of inclination detecting tool and detection method |
| CN108627076B (en) * | 2017-03-15 | 2021-05-18 | 宁波方太厨具有限公司 | Method for detecting inclination angle of mounting angle piece of air inlet pipe |
| CN110726349A (en) * | 2019-09-24 | 2020-01-24 | 安徽铜都流体科技股份有限公司 | Soft seal gate valve inner cavity shape and position size detection jig and application |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106440997B (en) | 2019-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206573059U (en) | A kind of large hydraulic engineering crack expansion joint change detecting device | |
| CN106440997A (en) | Gate valve flashboard detection method | |
| CN102565081A (en) | Method for detecting pipeline defects based on three-dimensional data points acquired through circle structured light vision detection | |
| CN201607184U (en) | Special push-pull gauge for quickly measuring height | |
| CN106123745A (en) | A kind of detection device in quick measurement aperture | |
| CN108421832A (en) | A kind of method and device of calibration finishing mill inlet side-guiding-board | |
| CN107726965A (en) | A kind of servicing unit and its application method for being used to detect ship plank linearity | |
| CN206891304U (en) | A kind of hole location and profile tolerance measurement apparatus | |
| Zhou et al. | A reliable parameter to standardize the scoring of stem cell spheres | |
| CN206281459U (en) | A kind of non-contact laser calibrator | |
| CN103528549A (en) | Nondestructive detection method for thickness of nacrelayer of pearl | |
| CN110258269A (en) | A kind of device for measuring road surface planeness | |
| CN107702633A (en) | A kind of quick inspection method of coke oven wall perpendicularity | |
| CN105222679B (en) | A kind of multi-functional wheel tread contour detects model | |
| CN104567609B (en) | The detection means and detection method of hole position distance on arc-shaped curved surface | |
| CN107101565A (en) | Detection method for the depth of parallelism between milling train roller | |
| CN206905685U (en) | A kind of latch shaft axle sleeve detecting tool | |
| CN206387647U (en) | A kind of detection device for being used to detect safety glass edge strength | |
| CN109577952A (en) | A kind of tunnel double-lining crack treatment drilling hole location detection instrument and its working method | |
| CN106403751A (en) | Cylinder body multi-boss location degree detection method | |
| CN105334703B (en) | Configuration method for exposure units | |
| CN203132466U (en) | Caliper used for examining size of lock mouth of steel sheet pile | |
| CN206989863U (en) | A kind of double bond groove combined detection tool | |
| CN207524768U (en) | A kind of detection device of elevator components spacing | |
| CN208398768U (en) | Electrification railway contact net basis checks template |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |