CN204461304U - A kind of tube wall thickness analyzer - Google Patents
A kind of tube wall thickness analyzer Download PDFInfo
- Publication number
- CN204461304U CN204461304U CN201520011781.4U CN201520011781U CN204461304U CN 204461304 U CN204461304 U CN 204461304U CN 201520011781 U CN201520011781 U CN 201520011781U CN 204461304 U CN204461304 U CN 204461304U
- Authority
- CN
- China
- Prior art keywords
- sounding rod
- wall thickness
- tube wall
- screw
- analyzer according
- 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.)
- Active
Links
Abstract
The utility model relates to a kind of tube wall thickness analyzer, comprises base, vertical support frame, sounding rod, clock gauge, measurement contact and weight; Wherein vertical support frame is arranged on base, sounding rod is included in horizontally disposed upper sounding rod and lower sounding rod in same perpendicular, upper sounding rod is arranged on vertical support frame, lower sounding rod is slidably mounted on sounding rod, the front end of upper sounding rod is provided with clock gauge, lower sounding rod front end is provided with measurement contact, and the activity pole pair measuring contact and clock gauge is neat, and lower sounding rod rear end is provided with weight.Beneficial effect is: 1) comprehensively can gather the wall thickness data of tubing, not only be confined to port; 2) utilize clock gauge to measure, the accuracy of its data measured is enhanced; 3) wall thickness data acquisition can be carried out to the tubing of different-diameter; 4) can adjust sounding rod before carrying out wall thickness data acquisition, make it keep level, further ensure the accuracy of the data of measurement.
Description
Technical field
The utility model relates to tubing detection field, more specifically, relates to a kind of tube wall thickness analyzer.
Background technology
Tube wall thickness is one of size index of tubing, has material impact to the mechanical property of tubing.Particularly when tubing detects, accurate wall thickness data are most important to testing result.Especially PE, PPR, PE-RT, PVC water-feeding pipes, PE combustion gas tubing are when doing hydrostatic test, test pressure calculates according to the minimum value of sample parts length wall thickness, therefore accurate wall thickness data are only had just can to obtain objective test pressure, correct evaluation tubing hydraulic pressure strength.Common slide calliper rule can only survey port wall thickness, and feeler can only survey data in port ten centimeters, but the length of general sample is all more than 1 meter, and because the scope of image data is narrow, the data therefore gathered can not reflect the characteristic of sample comprehensively.And above-mentioned instrument is that employing is manually operated, when measurement, unavoidably can because the reason in dynamics and direction cause measuring error.Therefore above-mentioned instrument in actual applications, and the error of its data gathered is comparatively large, can not meet production requirement.
Utility model content
The present invention, for addressing the deficiencies of the prior art, provides a kind of tube wall thickness analyzer, and the wall thickness data of this analyzer to tubing comprehensively gather, and are not only confined to port; This tester adopts clock gauge to measure simultaneously, and compared with the wall thickness measuring device of prior art, the accuracy of its data measured significantly improves.
For realizing above goal of the invention, the technical scheme taked is as follows:
A kind of tube wall thickness analyzer, comprises base, vertical support frame, sounding rod, clock gauge, measurement contact and weight;
Wherein vertical support frame is arranged on base, sounding rod is included in horizontally disposed upper sounding rod and lower sounding rod in same perpendicular, upper sounding rod is arranged on vertical support frame, lower sounding rod is slidably mounted on sounding rod, the front end of upper sounding rod is provided with clock gauge, lower sounding rod front end is provided with measurement contact, and the activity pole pair measuring contact and clock gauge is neat, and lower sounding rod rear end is provided with weight.
When the above-mentioned measuring instrument of use carries out wall thickness measuring to tubing, first by movable weight, make measurement contact vertical with movable gauge rod, now tubing is lain on base plate, the direction that keeps flat of tubing needs the horizontal direction parallel with sounding rod, promote tubing make the tube wall of tubing at movable gauge rod and measure between contact, adjustment activity gauge rod, measure contact make movable gauge rod, measure contact respectively with outer wall, the contact internal walls of tubing, can gather the wall thickness data of tubing.If desired the wall thickness data of tubing are comprehensively gathered, only need to move left and right lower sounding rod, then repeat above step.
Preferably, in order to carry out wall thickness data acquisition to the tubing of different-diameter, described analyzer also includes guide rail, screw mandrel, handwheel, feed screw nut, web member, the first gear and the second gear;
Its middle guide is vertically arranged on vertical support frame, and upper sounding rod is connected with slide; Screw mandrel is vertically arranged on base, and the output shaft of handwheel is connected with screw mandrel by the first gear, the second gear, and screw mandrel is connected with upper sounding rod by feed screw nut, web member.
In such scheme, can drive screw mandrel by handwheel, screw mandrel drives feed screw nut, web member to move up and down, and because web member is connected with upper sounding rod, therefore can drive sounding rod, lower sounding rod moves in the vertical direction.So said determination instrument can carry out wall thickness data acquisition to the tubing of different-diameter.
Preferably, make sounding rod maintenance level to carry out adjustment to sounding rod, described analyzer also includes bearing, balance screw; The inner ring of described bearing is connected with web member, and outer ring is connected with upper sounding rod; Web member is provided with the teat extended in the horizontal direction, teat offers screw hole, balance screw is arranged in screw hole, and the bottom of balance screw contacts with bearing outer ring.
In such scheme, before carrying out wall thickness data acquisition, first to carry out adjustment to sounding rod and make sounding rod maintenance level, specific as follows: spin balancing screw, the inner ring of bearing and outer ring is made to produce relative displacement, sounding rod in the vertical direction can be driven to move, and reasonably adjustment balance screw, can make sounding rod maintenance level.
Preferably, the outer ring of described bearing includes extension, and extension offers measured hole, and lower sounding rod is slidably mounted on upper sounding rod by measured hole.
Preferably, described lower sounding rod is a cylindrical bar, and described measured hole is the circular port of diameter and cylindrical bar equal diameters.
Preferably, in order to tubing tubing direction when carrying out wall thickness data acquisition can be made consistent with the horizontal direction of sounding rod, described analyzer also includes the V-type trustship groove be arranged on base, V-type trustship groove is arranged on the below of sounding rod, the center line of V-type trustship groove and the horizontal direction parallel of sounding rod.
Preferably, described weight is weights.
Preferably, the quantity of described screw hole is 2, is separately installed with balance screw in screw hole, and the bottom of balance screw contacts with bearing outer ring.
Preferably, described teat is positioned at the top of bearing.
Preferably, described clock gauge is digital dial gauge.
Compared with prior art, the beneficial effect of technical solutions of the utility model is:
1) comprehensively can gather the wall thickness data of tubing, not only be confined to port;
2) utilize clock gauge to measure, the accuracy of its data measured is enhanced;
3) wall thickness data acquisition can be carried out to the tubing of different-diameter;
4) can adjust sounding rod before carrying out wall thickness data acquisition, make it keep level, further ensure the accuracy of the data of measurement.
Accompanying drawing explanation
Fig. 1 is tube wall thickness analyzer front schematic view.
Fig. 2 is the output shaft of handwheel and the connection diagram of screw mandrel.
Embodiment
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent;
The present invention, for addressing the deficiencies of the prior art, provides a kind of tube wall thickness analyzer, and the wall thickness data of this analyzer to tubing comprehensively gather, and are not only confined to port; This tester adopts clock gauge to measure simultaneously, and compared with prior art wall thickness measuring device, the accuracy of its data measured significantly improves.
As shown in Figure 1 and Figure 2, the technical scheme of employing is as follows:
A kind of tube wall thickness analyzer, comprises base 1, vertical support frame 2, sounding rod 3, clock gauge 4, measures contact and weight 5;
Wherein vertical support frame 2 is arranged on base 1, sounding rod 3 is included in horizontally disposed upper sounding rod 31 and lower sounding rod 32 in same perpendicular, upper sounding rod 31 is arranged on vertical support frame 2, lower sounding rod 32 is slidably mounted on sounding rod 31, the front end of upper sounding rod 31 is provided with clock gauge 4, lower sounding rod 32 front end is provided with measurement contact, and the activity pole pair measuring contact and clock gauge 4 is neat, and lower sounding rod 32 rear end is provided with weight 5.
When the above-mentioned measuring instrument of use carries out wall thickness measuring to tubing, first by movable weight 5, make measurement contact vertical with movable gauge rod, now tubing is lain on base 1, the direction that keeps flat of tubing needs the horizontal direction parallel with sounding rod 3, promote tubing make the tube wall of tubing at movable gauge rod and measure between contact, adjustment activity gauge rod, measure contact make movable gauge rod, measure contact respectively with outer wall, the contact internal walls of tubing, can gather the wall thickness data of tubing.If desired the wall thickness data of tubing are comprehensively gathered, only need to move left and right sounding rod 32, then repeat above step.
In concrete implementation process, in order to carry out wall thickness data acquisition to the tubing of different-diameter, described analyzer also includes guide rail 6, screw mandrel 7, handwheel 8, feed screw nut, web member 9, first gear 10 and the second gear 11;
Its middle guide 6 is vertically arranged on vertical support frame 2, and upper sounding rod 31 is slidably connected with guide rail 6; Screw mandrel 7 is vertically arranged on base 1, and the output shaft of handwheel 8 is connected with screw mandrel 7 by the first gear 10, second gear 11, and screw mandrel 7 is connected with upper sounding rod 31 by feed screw nut, web member 9.
In such scheme, screw mandrel 7 can be driven by handwheel 8, screw mandrel 7 drives feed screw nut, web member 9 moves up and down, because web member 9 is connected with upper sounding rod 31, therefore can drive sounding rod 31, lower sounding rod 32 moves in the vertical direction.So said determination instrument can carry out wall thickness data acquisition to the tubing of different-diameter.
In concrete implementation process, make sounding rod 3 maintenance level to carry out adjustment to sounding rod 3, described analyzer also includes bearing 12, balance screw 13; The inner ring of described bearing 12 is connected with web member 9, and outer ring is connected with upper sounding rod 31; Web member 9 is provided with the teat 91 extended in the horizontal direction, teat 91 offers screw hole, balance screw 13 is arranged in screw hole, and the bottom of balance screw 13 contacts with bearing 12 outer ring.
In such scheme, before carrying out wall thickness data acquisition, first to carry out adjustment to sounding rod 3 and make sounding rod 3 maintenance level, specific as follows: spin balancing screw 13, the inner ring of bearing 12 and outer ring is made to produce relative displacement, sounding rod 3 in the vertical direction can be driven to move, reasonably spin balancing screw 13, sounding rod 3 maintenance level can be made.
In concrete implementation process, the outer ring of described bearing 12 includes extension 121, and extension 121 offers measured hole, and lower sounding rod 32 is slidably mounted on upper sounding rod 31 by measured hole.
In concrete implementation process, described lower sounding rod 32 is a cylindrical bar, and described measured hole is the circular port of diameter and cylindrical bar equal diameters.
In concrete implementation process, in order to tubing tubing direction when carrying out wall thickness data acquisition can be made consistent with the horizontal direction of sounding rod 3, described analyzer also includes the V-type trustship groove 14 be arranged on base, V-type trustship groove 14 is arranged on the below of sounding rod 3, the center line of V-type trustship groove 14 and the horizontal direction parallel of sounding rod 3.
In concrete implementation process, described weight 5 is weights.
In concrete implementation process, the quantity of described screw hole is 2, is separately installed with balance screw 13 in screw hole, and the bottom of balance screw 13 contacts with bearing 12 outer ring.
In concrete implementation process, described teat 91 is positioned at the top of bearing 12.
In concrete implementation process, described clock gauge 4 is digital dial gauge.
Compared with prior art, the beneficial effect of technical solutions of the utility model is:
1) comprehensively can gather the wall thickness data of tubing, not only be confined to port;
2) utilize clock gauge to measure, the accuracy of its data measured is enhanced;
3) wall thickness data acquisition can be carried out to the tubing of different-diameter;
4) can adjust sounding rod before carrying out wall thickness data acquisition, make it keep level, further ensure the accuracy of the data of measurement.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection domain that all should be included in the utility model claim.
Claims (10)
1. a tube wall thickness analyzer, is characterized in that: comprise base, vertical support frame, sounding rod, clock gauge, measurement contact and weight;
Wherein vertical support frame is arranged on base, sounding rod is included in horizontally disposed upper sounding rod and lower sounding rod in same perpendicular, upper sounding rod is arranged on vertical support frame, lower sounding rod is slidably mounted on sounding rod, the front end of upper sounding rod is provided with clock gauge, lower sounding rod front end is provided with measurement contact, and the activity pole pair measuring contact and clock gauge is neat, and lower sounding rod rear end is provided with weight.
2. tube wall thickness analyzer according to claim 1, is characterized in that: described analyzer also includes guide rail, screw mandrel, handwheel, feed screw nut, web member, the first gear and the second gear;
Its middle guide is vertically arranged on vertical support frame, and upper sounding rod is connected with slide; Screw mandrel is vertically arranged on base, and the output shaft of handwheel is connected with screw mandrel by the first gear, the second gear, and screw mandrel is connected with upper sounding rod by feed screw nut, web member.
3. tube wall thickness analyzer according to claim 2, is characterized in that: described analyzer also comprises bearing, balance screw; The inner ring of described bearing is connected with web member, and outer ring is connected with upper sounding rod; Web member is provided with the teat extended in the horizontal direction, teat offers screw hole, balance screw is arranged in screw hole, and the bottom of balance screw contacts with bearing outer ring.
4. tube wall thickness analyzer according to claim 3, is characterized in that: the outer ring of described bearing includes extension, and extension offers measured hole, lower sounding rod is slidably mounted on upper sounding rod by measured hole.
5. tube wall thickness analyzer according to claim 4, is characterized in that: described lower sounding rod is a cylindrical bar, and described measured hole is the circular port of diameter and cylindrical bar equal diameters.
6. the tube wall thickness analyzer according to any one of claim 1 ~ 5, it is characterized in that: described analyzer also includes the V-type trustship groove be arranged on base, V-type trustship groove is arranged on the below of sounding rod, the center line of V-type trustship groove and the horizontal direction parallel of sounding rod.
7. the tube wall thickness analyzer according to any one of claim 1 ~ 5, is characterized in that: described weight is weights.
8. the tube wall thickness analyzer according to any one of claim 3 ~ 5, is characterized in that: the quantity of described screw hole is 2, is separately installed with balance screw in screw hole, and the bottom of balance screw contacts with bearing outer ring.
9. the tube wall thickness analyzer according to any one of claim 3 ~ 5, is characterized in that: described teat is positioned at the top of bearing.
10. the tube wall thickness analyzer according to any one of claim 1 ~ 5, is characterized in that: described clock gauge is digital dial gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520011781.4U CN204461304U (en) | 2015-01-08 | 2015-01-08 | A kind of tube wall thickness analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520011781.4U CN204461304U (en) | 2015-01-08 | 2015-01-08 | A kind of tube wall thickness analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204461304U true CN204461304U (en) | 2015-07-08 |
Family
ID=53668177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520011781.4U Active CN204461304U (en) | 2015-01-08 | 2015-01-08 | A kind of tube wall thickness analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204461304U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371720A (en) * | 2015-11-27 | 2016-03-02 | 青岛运城制版有限公司 | Plate roller detection device and use method thereof |
| CN108162258A (en) * | 2017-12-22 | 2018-06-15 | 中山市得高行知识产权中心（有限合伙） | A kind of aerospace composite material mould precision micro-adjusting mechanism |
| CN108180808A (en) * | 2017-12-29 | 2018-06-19 | 东华大学 | Groove pin needle tray wall thickness measuring device |
| CN108426553A (en) * | 2018-03-02 | 2018-08-21 | 核工业理化工程研究院 | Thin wall special-shaped tube wave peak flat segments wall thickness measuring positioning device and its localization method |
| CN108981543A (en) * | 2018-07-25 | 2018-12-11 | 吕先刚 | No. five football diameters of one kind accurately measure device |
| CN109945764A (en) * | 2019-05-06 | 2019-06-28 | 广西玉柴机器股份有限公司 | A kind of device measuring pipe wall thickness |
| CN112033256A (en) * | 2020-08-24 | 2020-12-04 | 湖北新华光信息材料有限公司 | Wall thickness measuring device |
-
2015
- 2015-01-08 CN CN201520011781.4U patent/CN204461304U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371720A (en) * | 2015-11-27 | 2016-03-02 | 青岛运城制版有限公司 | Plate roller detection device and use method thereof |
| CN105371720B (en) * | 2015-11-27 | 2017-12-29 | 青岛运城制版有限公司 | Roller detection means and application method |
| CN108162258A (en) * | 2017-12-22 | 2018-06-15 | 中山市得高行知识产权中心（有限合伙） | A kind of aerospace composite material mould precision micro-adjusting mechanism |
| CN108180808A (en) * | 2017-12-29 | 2018-06-19 | 东华大学 | Groove pin needle tray wall thickness measuring device |
| CN108426553A (en) * | 2018-03-02 | 2018-08-21 | 核工业理化工程研究院 | Thin wall special-shaped tube wave peak flat segments wall thickness measuring positioning device and its localization method |
| CN108981543A (en) * | 2018-07-25 | 2018-12-11 | 吕先刚 | No. five football diameters of one kind accurately measure device |
| CN109945764A (en) * | 2019-05-06 | 2019-06-28 | 广西玉柴机器股份有限公司 | A kind of device measuring pipe wall thickness |
| CN112033256A (en) * | 2020-08-24 | 2020-12-04 | 湖北新华光信息材料有限公司 | Wall thickness measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204461304U (en) | A kind of tube wall thickness analyzer | |
| CN202158818U (en) | Simple and convenient multipurpose detection platform | |
| CN203337062U (en) | Inner diameter measuring device | |
| CN203443509U (en) | Checking fixture for machine tool track | |
| CN104215219A (en) | High-precision magnetostrictive static level gauge and measurement method thereof | |
| CN203704817U (en) | Thread plug gauge used for detecting taper internal threads of graphite electrode | |
| CN201680802U (en) | Hole position accuracy measuring device of large-scale turntable bearing | |
| CN204988096U (en) | Mould slip rotation measurement device | |
| CN203869625U (en) | Single-pipe multi-rod layered settlement measuring device for indoor large-scale soil engineering model test | |
| CN203705275U (en) | Photoelastic coating material fringe value calibrating device | |
| CN205981143U (en) | Tower straightness accuracy measuring tool | |
| CN206618636U (en) | Sponge stress test device | |
| CN201561736U (en) | Verticality tester for PET bottle | |
| CN203177777U (en) | Cylinder radius measuring instrument | |
| CN203375921U (en) | A ring conicity measuring instrument | |
| CN103383234A (en) | Device for measuring parallelism of guide rail swallow tail surface | |
| CN105157663A (en) | Convergence measurement device and method | |
| CN201373731Y (en) | Gradient-cutting automatic measuring instrument at end of steel pipe | |
| CN203811172U (en) | Building perpendicularity tester | |
| CN206740040U (en) | Ball cover class product thickness device for detecting difference | |
| CN203349808U (en) | Novel measurement device of cylinder liner | |
| CN204085420U (en) | A kind of precision level drift indicator | |
| CN102338607A (en) | Special instrument for detecting cylinder height | |
| CN202661353U (en) | Liquid viscosity measuring instrument | |
| CN202814288U (en) | Special-purpose measuring tool capable of measuring distance between motor end cover spigot plane to bearing chamber bottom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |