CN215893472U - Seamless steel pipe internal diameter wall thickness detection device - Google Patents
Seamless steel pipe internal diameter wall thickness detection device Download PDFInfo
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- CN215893472U CN215893472U CN202121925756.9U CN202121925756U CN215893472U CN 215893472 U CN215893472 U CN 215893472U CN 202121925756 U CN202121925756 U CN 202121925756U CN 215893472 U CN215893472 U CN 215893472U
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- wall thickness
- seamless steel
- plate
- scale
- steel pipe
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 64
- 239000010959 steel Substances 0.000 title claims abstract description 64
- 238000001514 detection method Methods 0.000 title abstract description 12
- 238000005259 measurement Methods 0.000 description 27
- 210000005069 ears Anatomy 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A seamless steel pipe inner diameter wall thickness detection device comprises a seamless steel pipe, an adjusting screw rod, an adjusting rotating sleeve, a fastening connecting sleeve, a first scale fixing plate, a second scale fixing plate, a first measuring arm and a second measuring arm, the right side of the adjusting screw is connected with a plastic handle sleeve, the left side of the adjusting screw is provided with a fixed block, the outer side of the fixed block is provided with two second fixed connecting lugs, the second fixed connecting lugs are symmetrically arranged, the outer side of the adjusting screw rod is in threaded connection with an adjusting rotating sleeve, the outer side of the adjusting rotating sleeve is connected with a fastening connecting sleeve through a bearing, fastening adapter sleeve upper portion has a scale fixed plate, diameter scale is connected to scale fixed plate front side, and the inside spout that has of scale fixed plate has No. one, and fastening adapter sleeve lower part has No. two scale fixed plates, radius scale is connected to No. two scale fixed plate front sides.
Description
Technical Field
The utility model relates to the field of steel pipe detectors, in particular to a seamless steel pipe inner diameter wall thickness detection device.
Background
The seamless steel pipe must satisfy qualified requirement just allows the use through detecting its internal and external diameter after finishing production, and most seamless steel pipe internal diameter wall thickness detection device, the seamless steel pipe in the measurement certain limit that can only be quick when measuring the seamless steel pipe internal diameter in different apertures, need change not unidimensional detection device to unable internal diameter and the wall thickness to the seamless steel pipe simultaneously detect, practicality reduces, and it is comparatively inconvenient to use.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the device for detecting the inner diameter wall thickness of the seamless steel pipe, which has strong practicability and can simultaneously measure the inner diameter wall thickness.
The purpose of the utility model is realized by the following technical scheme:
a seamless steel pipe inner diameter wall thickness detection device comprises a seamless steel pipe, an adjusting screw rod, an adjusting rotating sleeve, a fastening connecting sleeve, a first scale fixing plate, a second scale fixing plate, a first measuring arm and a second measuring arm, wherein the right side of the adjusting screw rod is connected with a plastic handle sleeve, the left side of the adjusting screw rod is provided with a fixing block, the outer side of the fixing block is provided with two second fixing connecting lugs, the two second fixing connecting lugs are symmetrically arranged, the outer side of the adjusting screw rod is in threaded connection with the adjusting rotating sleeve, the outer side of the adjusting rotating sleeve is connected with the fastening connecting sleeve through a bearing, the upper part of the fastening connecting sleeve is provided with the first scale fixing plate, the front side of the first scale fixing plate is connected with a diameter scale, the inner part of the first scale fixing plate is provided with a first sliding groove, the lower part of the fastening connecting sleeve is provided with the second scale fixing plate, and the front side of the second scale fixing plate is connected with a radius scale, no. two scale fixed plates are internally provided with No. two chutes, the left side of the fastening and connecting sleeve is provided with two fixed connecting lugs, the fixed connecting lugs are symmetrically arranged, a seamless steel pipe is connected to the outer side of the measuring plate, the measuring plate slides in the seamless steel pipe, a measuring arm is arranged on the right side of the measuring plate, the outer side of the measuring arm is connected with a chute, the measuring arm slides in the chute, and the upper part of the measuring arm is provided with No. three scale fixed plates.
Seamless steel pipe is connected in No. three scale fixed plate left sides, and No. three scale fixed plate upper portions are connected fixed plug bush, and No. two fixed connection ear inboards are through threaded connection adjusting hand wheel, and wall thickness scale is connected to No. three scale fixed plate front sides, and No. three scale fixed plate inboards have No. three spouts, No. three spout front sides have No. four spouts, and No. three spout inboard connection wall thickness measurement board wall thickness splint, wall thickness measurement board wall thickness splint slide in No. three spouts, and wall thickness measurement board wall thickness splint front side has the wall thickness measurement board, No. four spouts are connected in the wall thickness measurement board outside, and the wall thickness measurement board slides in No. four spouts, and wall thickness scale is connected to the wall thickness measurement board rear side.
The wall thickness measurement board slides on seamless steel pipe, and adjusting hand wheel is connected through the bearing in wall thickness measurement board wall thickness splint upper portion, and wall thickness measurement board wall thickness splint sub-unit connection seamless steel pipe, wall thickness measurement board wall thickness splint slide on seamless steel pipe, and a measurement board lower part has two No. three fixed connection ears, No. three fixed connection ear symmetry sets up, and No. three fixed connection ears are connected through the pivot in a regulation branch upper portion, and No. one fixed connection ear is connected through the pivot in a regulation branch lower part, and a regulation branch rotates in the pivot, and No. three fixed connection ears are connected through the pivot in No. three regulation branch upper portions.
No. three regulation branch lower parts are through No. two fixed connection ears of pivot connection, and No. three regulation branch rotates in the pivot, and the seamless steel pipe is connected in the No. two measurement board outsides, and No. two measurement boards slide in seamless steel pipe, and No. two measurement board right sides have No. two measurement arms, No. two spouts are connected in the No. two measurement arm outsides, and No. two measurement arms slide in No. two spouts, and No. two measurement board upper portions have two No. four fixed connection ears.
No. four fixed connection ear symmetries set up, and No. two fixed connection ears are connected through the pivot on No. two regulation branch upper portions, and No. four fixed connection ears are connected through the pivot in No. two regulation branch lower parts, and No. two regulation branch rotate in the pivot, and No. two fixed connection ears are connected through the pivot on No. four regulation branch upper portions, and No. four fixed connection ears are connected through the pivot in No. four regulation branch lower parts, and No. four regulation branch rotates in the pivot.
Has the advantages that:
when in use, the adjusting rotating sleeve is rotated, the fastening connecting sleeve is driven by the adjusting rotating sleeve to move left and right on the adjusting screw rod, the first adjusting supporting rod, the second adjusting supporting rod, the third adjusting supporting rod and the fourth adjusting supporting rod are driven by the left and right movement of the fastening connecting sleeve to swing simultaneously, the distance between the first measuring plate and the second measuring plate is adjusted by the swinging of the first adjusting supporting rod, the second adjusting supporting rod, the third adjusting supporting rod and the fourth adjusting supporting rod, so that the outer sides of the first measuring plate and the second measuring plate are attached to the inner wall of the seamless steel pipe main body, an operator can rapidly detect the inner diameter of the seamless steel pipe with different apertures, meanwhile, the distance between the wall thickness clamping plate of the wall thickness measuring plate and the first measuring plate is adjusted by the fixed inserting sleeve, the inner side of the wall thickness clamping plate of the wall thickness measuring plate is firmly attached to the outer side of the seamless steel pipe main body, and the operator can conveniently detect the wall thickness of the seamless steel pipe main body by observing the wall thickness graduated scale, thereby realize detecting the internal diameter and the wall thickness of seamless steel pipe, convenient operation, the practicality is strong, measures seamless steel pipe inner wall diameter size under the cooperation of a measuring arm and diameter scale simultaneously, measures seamless steel pipe inner wall radius size under the cooperation of No. two measuring arms and radius scale, has saved the conversion time between diameter and the radius, has improved work efficiency.
Drawings
FIG. 1 is a schematic view of a measuring and using structure of the seamless steel tube inner diameter wall thickness detection device.
FIG. 2 is a longitudinal sectional view of a measuring and using structure of the seamless steel pipe inner diameter wall thickness detection device.
FIG. 3 is a schematic structural view of a seamless steel tube inner diameter wall thickness detection device according to the present invention.
FIG. 4 is a partially enlarged view of the seamless steel tube inner diameter wall thickness detection device according to the present invention.
Detailed Description
The utility model is explained in more detail below with reference to the figures and examples:
a seamless steel pipe inner diameter wall thickness detection device comprises a seamless steel pipe 01, an adjusting screw 02, an adjusting rotating sleeve 03, a fastening connecting sleeve 04, a first graduated scale fixing plate 05, a second graduated scale fixing plate 06, a first measuring arm 07 and a second measuring arm 08, wherein the right side of the adjusting screw 02 is connected with a plastic handle sleeve 17, the left side of the adjusting screw 02 is provided with a fixing block 30, the outer side of the fixing block 30 is provided with two second fixing connecting lugs 19, the second fixing connecting lugs 19 are symmetrically arranged, the outer side of the adjusting screw 02 is in threaded connection with the adjusting rotating sleeve 03, the outer side of the adjusting rotating sleeve 03 is connected with the fastening connecting sleeve 04 through a bearing, the upper part of the fastening connecting sleeve 04 is provided with the first graduated scale fixing plate 05, the front side of the first graduated scale fixing plate 05 is connected with a diameter graduated scale 12, the first graduated scale fixing plate 05 is internally provided with a first sliding groove 22, and the lower part of the fastening connecting sleeve 04 is provided with the second graduated scale fixing plate 06, radius scale 13 is connected to No. two scale fixed plate 06 front sides, and No. two inside spouts 23 that have of scale fixed plate 06, fastening adapter sleeve 04 left side has two fixed connection ears 18, a fixed connection ear 18 symmetry sets up, and seamless steel pipe 01 is connected in the first 24 outside of measuring the board, and a measuring board 24 slides in seamless steel pipe 01, and a measuring board 24 right side has a measuring arm 07, a spout 22 is connected in the first measuring arm 07 outside, and a measuring arm 07 slides in a spout 22, and a measuring arm 07 upper portion has No. three scale fixed plate 09.
The wall thickness measuring plate 16 slides on seamless steel pipe 01, and adjusting hand wheel 15 is connected through the bearing in wall thickness measuring plate wall thickness splint 10 upper portion, and seamless steel pipe 01 is connected to wall thickness measuring plate wall thickness splint 10 sub-unit connection, and wall thickness measuring plate wall thickness splint 10 slides on seamless steel pipe 01, and No. one measuring plate 24 lower part has two No. three fixed connection ears 26, No. three fixed connection ears 26 symmetry sets up, and No. three fixed connection ears 26 are connected through the pivot in No. one adjusting strut 20 upper portion, and No. one fixed connection ear 18 is connected through the pivot in No. one adjusting strut 20 lower part, and No. one adjusting strut 20 rotates in the pivot, and No. three fixed connection ears 26 are connected through the pivot in No. three adjusting strut 28 upper portions.
No. three adjusting support 28 lower parts are through No. two fixed connection ears 19 of pivot connection, and No. three adjusting support 28 rotates in the pivot, and No. two measuring plate 25 outside is connected seamless steel pipe 01, and No. two measuring plate 25 slides in seamless steel pipe 01, and No. two measuring arm 08 has on No. two measuring plate 25 right sides, No. two spout 23 are connected to No. two measuring arm 08 outsides, and No. two measuring arm 08 slides in No. two spout 23, and No. two measuring plate 25 upper portions have No. four fixed connection ears 27.
No. four fixed connection ear 27 symmetries set up, and No. one fixed connection ear 18 is connected through the pivot on No. two 21 upper portions of adjusting branch, and No. two 21 lower parts of adjusting branch are connected No. four fixed connection ear 27 through the pivot, and No. two adjusting branch 21 rotates in the pivot, and No. two fixed connection ear 19 is connected through the pivot on No. four 29 upper portions of adjusting branch, and No. four fixed connection ear 27 is connected through the pivot in No. four 29 lower parts of adjusting branch, and No. four adjusting branch 29 rotates in the pivot.
When the device is used, the fastening and connecting sleeve 04 is driven by the adjusting and rotating sleeve 03 to move left and right on the adjusting screw rod 02 by rotating the adjusting and rotating sleeve 03, the first adjusting support rod 20, the second adjusting support rod 21, the third adjusting support rod 28 and the fourth adjusting support rod 29 are driven to swing simultaneously by the left and right movement of the fastening and connecting sleeve 04, the distance between the first measuring plate 24 and the second measuring plate 25 is adjusted by the swinging of the first adjusting support rod 20, the second adjusting support rod 21, the third adjusting support rod 28 and the fourth adjusting support rod 29, the outer sides of the first measuring plate 24 and the second measuring plate 25 are attached to the inner wall of the seamless steel tube 01 main body, an operator can quickly detect the inner diameters of seamless steel tubes 01 with different apertures, and the distance between the wall thickness measuring plate wall thickness clamping plate 10 and the first measuring plate 24 is adjusted by the fixing and inserting sleeve 14, so that the inner side of the wall thickness measuring plate 10 is firmly attached to the outer side of the seamless steel tube 01 main body, the wall thickness that the operating personnel of being convenient for can come the seamless steel pipe 01 main part through observing wall thickness scale 11 detects, thereby realize detecting the internal diameter and the wall thickness of seamless steel pipe 01, high durability and convenient operation, the practicality is strong, measure the diameter size of seamless steel pipe 01 inner wall under the cooperation of measuring arm 07 and diameter scale 12 simultaneously, measure the radius size of seamless steel pipe 01 inner wall under the cooperation of measuring arm 08 and radius scale 13 for two numbers, the conversion time between diameter and the radius has been saved, and the work efficiency is improved.
Claims (5)
1. The device for detecting the inner diameter wall thickness of the seamless steel pipe is characterized by comprising the seamless steel pipe, an adjusting screw rod, an adjusting rotating sleeve, a fastening connecting sleeve, a first scale fixing plate, a second scale fixing plate, a first measuring arm and a second measuring arm, wherein the right side of the adjusting screw rod is connected with a plastic handle sleeve, the left side of the adjusting screw rod is provided with a fixing block, the outer side of the fixing block is provided with two second fixing connecting lugs, the two second fixing connecting lugs are symmetrically arranged, the outer side of the adjusting screw rod is in threaded connection with the adjusting rotating sleeve, the outer side of the adjusting rotating sleeve is connected with the fastening connecting sleeve through a bearing, the upper part of the fastening connecting sleeve is provided with the first scale fixing plate, the front side of the first scale fixing plate is connected with a diameter scale, the inner part of the first scale fixing plate is provided with a first sliding groove, the lower part of the fastening connecting sleeve is provided with the second scale fixing plate, and the front side of the second scale fixing plate is connected with a radius scale, no. two scale fixed plates are internally provided with No. two chutes, the left side of the fastening and connecting sleeve is provided with two fixed connecting lugs, the fixed connecting lugs are symmetrically arranged, a seamless steel pipe is connected to the outer side of the measuring plate, the measuring plate slides in the seamless steel pipe, a measuring arm is arranged on the right side of the measuring plate, the outer side of the measuring arm is connected with a chute, the measuring arm slides in the chute, and the upper part of the measuring arm is provided with No. three scale fixed plates.
2. The device for detecting the inner diameter and the wall thickness of the seamless steel pipe as claimed in claim 1, is characterized in that the left side of a third graduated scale fixing plate is connected with the seamless steel pipe, the upper part of the third graduated scale fixing plate is connected with a fixed inserting sleeve, the inner side of a second fixed connecting lug is connected with an adjusting hand wheel through threads, the front side of the third graduated scale fixing plate is connected with a wall thickness graduated scale, the inner side of the third graduated scale fixing plate is provided with a third sliding groove, the front side of the third sliding groove is provided with a fourth sliding groove, the inner side of the third sliding groove is connected with a wall thickness measuring plate wall thickness clamping plate, the wall thickness measuring plate wall thickness clamping plate slides in the third sliding groove, the front side of the wall thickness measuring plate wall thickness clamping plate is provided with a wall thickness measuring plate, the outer side of the wall thickness measuring plate is connected with the fourth sliding groove, and the rear side of the wall thickness measuring plate is connected with the graduated scale.
3. The device for detecting the inner diameter and the wall thickness of the seamless steel pipe as claimed in claim 2, wherein the wall thickness measuring plate slides on the seamless steel pipe, the upper part of a wall thickness clamping plate of the wall thickness measuring plate is connected with an adjusting hand wheel through a bearing, the lower part of the wall thickness clamping plate of the wall thickness measuring plate is connected with the seamless steel pipe, the wall thickness clamping plate of the wall thickness measuring plate slides on the seamless steel pipe, the lower part of a first measuring plate is provided with two third fixed connection lugs, the three fixed connection lugs are symmetrically arranged, the upper part of a first adjusting support rod is connected with the three fixed connection lugs through a rotating shaft, the lower part of a first adjusting support rod is connected with the first fixed connection lug through a rotating shaft, the first adjusting support rod rotates on the rotating shaft, and the upper part of the third adjusting support rod is connected with the three fixed connection lugs through a rotating shaft.
4. The device for detecting the inner diameter and the wall thickness of the seamless steel tube as claimed in claim 3, wherein the lower portion of the third adjusting support rod is connected with a second fixed connecting lug through a rotating shaft, the third adjusting support rod rotates on the rotating shaft, the outer side of the second measuring plate is connected with the seamless steel tube, the second measuring plate slides in the seamless steel tube, the right side of the second measuring plate is provided with a second measuring arm, the outer side of the second measuring arm is connected with a second sliding groove, the second measuring arm slides in the second sliding groove, and the upper portion of the second measuring plate is provided with two fourth fixed connecting lugs.
5. The device for detecting the inner diameter and the wall thickness of the seamless steel tube as claimed in claim 4, wherein the four fixed connection lugs are symmetrically arranged, the upper part of the second adjusting support rod is connected with the first fixed connection lug through a rotating shaft, the lower part of the second adjusting support rod is connected with the four fixed connection lug through a rotating shaft, the second adjusting support rod rotates on the rotating shaft, the upper part of the fourth adjusting support rod is connected with the second fixed connection lug through a rotating shaft, the lower part of the fourth adjusting support rod is connected with the four fixed connection lug through a rotating shaft, and the fourth adjusting support rod rotates on the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121925756.9U CN215893472U (en) | 2021-08-17 | 2021-08-17 | Seamless steel pipe internal diameter wall thickness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121925756.9U CN215893472U (en) | 2021-08-17 | 2021-08-17 | Seamless steel pipe internal diameter wall thickness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215893472U true CN215893472U (en) | 2022-02-22 |
Family
ID=80342745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121925756.9U Expired - Fee Related CN215893472U (en) | 2021-08-17 | 2021-08-17 | Seamless steel pipe internal diameter wall thickness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215893472U (en) |
-
2021
- 2021-08-17 CN CN202121925756.9U patent/CN215893472U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220222 |