CN205940379U - Y type pipe fitting wall -depth detecting device - Google Patents
Y type pipe fitting wall -depth detecting device Download PDFInfo
- Publication number
- CN205940379U CN205940379U CN201620873467.1U CN201620873467U CN205940379U CN 205940379 U CN205940379 U CN 205940379U CN 201620873467 U CN201620873467 U CN 201620873467U CN 205940379 U CN205940379 U CN 205940379U
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- China
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- rod
- connecting rod
- kink
- pipe fitting
- rod support
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Abstract
Y type pipe fitting wall -depth detecting device, including the rod support, its characterized in that: the rod support right side be provided with the sighting rod, the sighting rod lower extreme is provided with the loop connecting rod, the loop connecting rod passes through check nut and sets up in the loop supporting seat, the loop supporting seat passes through the nut to be connected and fixes at the rod support lower extreme, loop connecting rod lower extreme is connected with the zero -bit piece, the zero -bit piece is fixed on the sighting rod through the latch segment. The utility model discloses a rod support and sighting rod, loop connecting rod are crossed bolt, nut and are connected as an organic wholely, and the Y type pipe fitting of the multiple model of measurable quantity can be changed according to the size of Y type pipe fitting to the rod support, realize school zero through fast, rod support side head of zero -bit and loop connecting rod side head, comprehensive its wall thickness of detection of ability under the condition of not destroying Y type pipe fitting has avoided the material extravagant, has guaranteed easy operation, the effectual quality that detects Y type pipe fitting.
Description
Technical field
This utility model belongs to petrochemical field, particularly to a kind of Y-piece part Wall Thickness Testing Device.
Background technology
This device designs exclusively for the detection of petrochemical industry ethane cracking furnace Y-piece part wall thickness.Petrifaction ethylene splits
Solution stove Y-piece part is cast using punching block or sand mold, belongs to pressure part.Generally, because the type tube wall thickness no
Method direct measurement, 1）Pipe shape is irregular, and ordinary measring tool cannot direct measurement；2）Indirect method of measurement limitation is larger, measurement
Result is affected by several factors.
So can only be tested to it using the method for destructive testing and ultrasound wall thickness during detection.Adopt at present
Detection method：
1）Destructive testing is that first sampling is dissected, and removes burr, then with measurer to requiring position accurately to be surveyed
Amount, to guarantee that wall thickness meets drawing and technical requirements.But destructive testing is to survey sample, and inspection result can not be directly anti-
The wall thickness of all pipe fittings should all meet the requirements and cause waste to a certain extent.
2）And the method for ultrasound wall thickness, can be because of factors such as the manufacturing process of product, wall thickness in checkout procedure
The accuracy of measurement result is produced a very large impact, once in addition pyrolysis furnace is accidents caused because of the quality problems of tube wall thickness will
Very serious.
Content of the invention
The purpose of this utility model provides a kind of Y-piece part Wall Thickness Testing Device, solves above technical problem.
The purpose of this utility model is realized in：Using a kind of Y-piece part Wall Thickness Testing Device, including rod support, its
It is characterised by：It is provided with mark post, mark post lower end is provided with kink connecting rod, kink connecting rod passes through lock nut on the right side of described rod support
It is arranged in kink support base, kink support base is fastened on rod support lower end by nut, kink connecting rod lower end is connected with zero
Position block, zero-bit block is fixed on mark post by latch segment.
Described rod support upper end is provided with arc-shaped curved surface, and arc-shaped curved surface lower surface is provided with gauge head, and side head bottom is provided with
Sphere.
Described mark post surface is provided with scale, and mark post upper end is provided with side head, and side head is provided with sphere, mark post
The sphere centre of sphere centre and rod support is point-blank.
Described kink connecting rod left end is set to cylinder, and right-hand member is provided with adapter.
Described kink support base left end is provided with adapter, and right-hand member is set to cylinder, is provided with and kink in cylinder
The cylindrical supporting endoporus of connecting rod left end.
Bolt crossed by rod support of the present utility model and mark post, kink connecting rod, nut connects as one, and rod support can be according to Y type
The size of pipe fitting is changing the Y-piece part that can measure Multiple Type；By zero-bit is fast, rod support side head and kink connecting rod side head are realized
School zero；Can comprehensively detect its wall thickness in the case of not destroying Y-piece part, it is to avoid waste of material it is ensured that simple to operate,
Effectively have detected the quality of Y-piece part.
Brief description
Fig. 1 is this utility model structural representation.
Fig. 2 is the partial enlarged view of Fig. 1.
Fig. 3 is this utility model actual measurement figure.
In figure：1st, rod support, 2, mark post, 3, kink connecting rod, 4, zero-bit block, 5, nut, 6, latch segment, 7, lock nut, 8,
Kink support base.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, but not as to restriction of the present utility model：
In the accompanying drawings：Y-piece part Wall Thickness Testing Device, including rod support 1 it is characterised in that：Described rod support 1 right side setting
There is mark post 2, mark post 2 lower end is provided with kink connecting rod 3, and kink connecting rod 3 is arranged in kink support base 8 by lock nut 7, live
Set support base 8 is fastened on rod support 1 lower end by nut 5, and kink connecting rod 3 lower end is connected with zero-bit block 4, and zero-bit block 4 passes through
Latch segment 6 is fixed on mark post 2.Fastening is connected using lock nut 7 and nut 8, conveniently changes rod support 1 to adapt to Y-piece part
Size and examination and adjustment device position, lock nut 7 be used for adjustment locking kink connecting rod 3 position.
Described rod support 1 upper end is provided with arc-shaped curved surface, and arc-shaped curved surface lower surface is provided with gauge head, and side head bottom is provided with
Sphere.Damage to Y-piece part is avoided by the arc transition of sphere, effectively determines Y-piece part by sphere lowest surfaces
Measurement point.
Described mark post 2 surface is provided with scale, and mark post 2 upper end is provided with side head, and side head is provided with sphere, mark post
The sphere centre of 2 sphere centre and rod support 1 is point-blank.
Described kink connecting rod 3 left end is set to cylinder, and right-hand member is provided with adapter.
Described kink support base 8 left end is provided with adapter, and right-hand member is set to cylinder, is provided with and kink in cylinder
The cylindrical supporting endoporus of connecting rod 3 left end.
When being embodied as, the first step：Kink connecting rod 3 one end is connected with rod support 1, and the other end is connected with mark post 2, adjusts kink
The distance of connecting rod 3, is locked with lock nut 7, locked position and stopper slot position consistency.
Second step：This detection means is calibrated.On the premise of the contact of detection means two gauge head, by the mark of mark post 2
Chi zero-bit block 4 moves on whole bit line and is locked with latch segment 6, and adjusting kink connecting rod 3 position makes it with 2 blocks of mark post continuously
Gap is fitted, and kink connecting rod 3 rod support junction nut 5 is locked, locked position and stopper slot position consistency.
3rd step：During reading, the scale between zero-bit block 4 and kink connecting rod 3 is shown as measured numerical value, shown
Fractional value is then the wall thickness value of pipe fitting.
Above-described embodiment is only intended to clearly illustrate this utility model description, and the not limit to embodiment
Fixed, the change of other multi-forms to those of ordinary skill in the art, can also be made on the basis of the above description
Or change, there is no need to be exhaustive to all of embodiment, and the obvious change thus amplified out
Or change among still in protection domain of the present utility model.
Claims (5)
1. Y-piece part Wall Thickness Testing Device, including rod support（1）It is characterised in that：Described rod support（1）Right side is provided with mark post
（2）, mark post（2）Lower end is provided with kink connecting rod（3）, kink connecting rod（3）By lock nut（7）It is arranged on kink support base
（8）Interior, kink support base（8）By nut（5）It is fastened on rod support（1）Lower end, kink connecting rod（3）Lower end is connected with zero-bit
Block（4）, zero-bit block（4）By latch segment（6）It is fixed on mark post（2）On.
2. Y-piece part Wall Thickness Testing Device according to claim 1 it is characterised in that：Described rod support（1）Upper end is arranged
There is arc-shaped curved surface, arc-shaped curved surface lower surface is provided with gauge head, side head bottom is provided with sphere.
3. Y-piece part Wall Thickness Testing Device according to claim 2 it is characterised in that：Described mark post（2）Surface is arranged
There are scale, mark post（2）Upper end is provided with side head, and side head is provided with sphere, mark post（2）Sphere centre and rod support（1）'s
Sphere centre is point-blank.
4. Y-piece part Wall Thickness Testing Device according to claim 1 it is characterised in that：Described kink connecting rod（3）Left end
It is set to cylinder, right-hand member is provided with adapter.
5. Y-piece part Wall Thickness Testing Device according to claim 1 it is characterised in that：Described kink support base（8）Left
End is provided with adapter, and right-hand member is set to cylinder, is provided with and kink connecting rod in cylinder（3）Left end is cylindrical supporting interior
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620873467.1U CN205940379U (en) | 2016-08-13 | 2016-08-13 | Y type pipe fitting wall -depth detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620873467.1U CN205940379U (en) | 2016-08-13 | 2016-08-13 | Y type pipe fitting wall -depth detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940379U true CN205940379U (en) | 2017-02-08 |
Family
ID=57920882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620873467.1U Active CN205940379U (en) | 2016-08-13 | 2016-08-13 | Y type pipe fitting wall -depth detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940379U (en) |
-
2016
- 2016-08-13 CN CN201620873467.1U patent/CN205940379U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |