CN205537440U - Circular steel pipe slot dipperstick - Google Patents
Circular steel pipe slot dipperstick Download PDFInfo
- Publication number
- CN205537440U CN205537440U CN201620020299.1U CN201620020299U CN205537440U CN 205537440 U CN205537440 U CN 205537440U CN 201620020299 U CN201620020299 U CN 201620020299U CN 205537440 U CN205537440 U CN 205537440U
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- China
- Prior art keywords
- steel pipe
- slot
- blade
- groove
- circular steel
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
Circular steel pipe slot dipperstick, bar tape measure in installation tape measure shell, the bar tape measure on set up standard scale mouth and echelonment slot blade from the left hand right side, the front of standard scale mouth sets up the measuring basis, the front of echelonment slot blade sets up slot dimensional tolerance, the reverse side of standard scale mouth and echelonment slot blade sets up the meter ruler scale. During the use, roll up the standard scale mouth in circular steel pipe and slot, the measuring basis then with echelonment slot blade toward the slot round of rolling up, makes slot dimensional tolerance aim at the measuring basis up, the numerical value that obtains promptly for at the bottom of the ditch of steel pipe slot directly. Its advantage has: but a direct measurement goes out circular steel pipe circumference degree scope, has solved the problem in footpath at the bottom of the unable accurate measurement ditch of the circular steel pipe of major diameter, two, a chi is multi -purpose, can work as ordinary meter ruler and use, three, measuring range is wide, almost covers all slot specifications, four, convenient to use, the circular steel pipe of very suitable measurement (pipeline) slot.
Description
Technical field
This utility model relates to a kind of round steel pipe groove dip stick, is mainly used in measuring the bottom of trench footpath of round steel pipe groove, it is possible to measure the pipeline groove of all size.
Background technology
During pipeline mounting construction, will interconnect between each steel pipe, need channelling machine that the end of steel pipe carries out slot rolling, form ring-shaped groove, during fastener for connection, use clip to snap in ring-shaped groove, reach the purpose of Fast Installation steel pipe.When channelling machine is to steel pipe slot rolling, need ruler that the bottom of trench footpath of groove is measured, to reach the purpose of accurate slot rolling.Existing measure bottom of trench footpath typically uses kind of calliper.But when bottom of trench footpath is bigger, the size of slide calliper rule cannot be carried out measuring, can only be with special survey tool.
Summary of the invention
The purpose of this utility model is the shortcoming in order to overcome prior art, it is provided that one can the most accurately measure large diameter steel pipe bottom of trench footpath, measures scope wide, and accuracy is high, round steel pipe groove dip stick easy to use.
The technical scheme of this utility model round steel pipe groove dip stick is: include installing the bar shaped tape measure in Flexible rule case, it is characterized in that on described bar shaped tape measure, arranging station meter mouth and stepped groove blade from left to right, the front of station meter mouth arranges measuring basis, the front of stepped groove blade arranges groove dimensions tolerance, and the reverse side of station meter mouth and stepped groove blade arranges meter ruler scale.
Round steel pipe groove dip stick of the present utility model, during use, rolls up station meter mouth in round steel pipe and groove, measuring basis is upward, then on groove, stepped groove blade being rolled up a circle, make groove dimensions tolerance alignment measuring basis, the numerical value obtained is the bottom of trench footpath of steel pipe groove.Its advantage has: one, can directly measure round steel pipe circumferential length scope, thus indirectly measure circle diameter, solve the problem that large-diameter circular steel pipe cannot accurately measure bottom of trench footpath；Two, a chi is multiplex, can work as common meter ruler and use；Three, measure scope wide, almost contain all of groove specification；Four, easy to use, it is well suited for measuring round steel pipe (pipeline) groove.
Round steel pipe groove dip stick of the present utility model, in order to fall in the groove of steel pipe when ensureing ruler measurement, and various outer diameter steel pipe groove width is different, so described stepped groove blade is divided into three ladders, width K1 including the first ladder blade is 3mm, the width K2 of second-order step-wedge body is 4mm, and the width K3 of the 3rd ladder blade is 6mm, and the blade of different in width is suitable for the steel pipe groove of various sizes.The width K of described station meter mouth is 3mm, and length L is 77mm, it is possible to the groove adapting to various sizes is measured.
Accompanying drawing explanation
Fig. 1 is round steel pipe groove dip stick front schematic view of the present utility model；
Fig. 2 is round steel pipe groove dip stick reverse side schematic diagram of the present utility model；
Fig. 3 is that round steel pipe groove dip stick of the present utility model uses view.
Detailed description of the invention
This utility model relates to a kind of round steel pipe groove dip stick, as shown in Fig. 1 Fig. 3, including the bar shaped tape measure 1 installed in Flexible rule case 01, station meter mouth 2 and stepped groove blade 3 are set on described bar shaped tape measure 1 from left to right, the front of station meter mouth 2 arranges measuring basis 4, the front of stepped groove blade 3 arranges groove dimensions tolerance 5, and the reverse side of station meter mouth 2 and stepped groove blade 3 arranges meter ruler scale 6.During use, by station meter mouth volume 2 in round steel pipe 02 and groove 03, stepped groove blade 3 upward, is then rolled up a circle on groove, is made groove dimensions tolerance 5 be directed at measuring basis 4 by measuring basis 4, and the numerical value obtained is the bottom of trench footpath of steel pipe groove.Its advantage has: one, can directly measure round steel pipe circumferential length scope, thus indirectly measure circle diameter, solve the problem that large-diameter circular steel pipe cannot accurately measure bottom of trench footpath；Two, a chi is multiplex, can work as common meter ruler and use；Three, measure scope wide, almost contain all of groove specification；Four, easy to use, it is well suited for measuring round steel pipe (pipeline) groove.In order to fall in the groove of steel pipe when ensureing ruler measurement, and various outer diameter steel pipe groove width is different, so described stepped groove blade 3 is divided into three ladders, width K1 including the first ladder blade 31 is 3mm, the width K2 of second-order step-wedge body 32 is 4mm, the width K3 of the 3rd ladder blade 33 is 6mm, and the blade of different in width is suitable for the steel pipe groove of various sizes.The width K of described station meter mouth 2 is 3mm, and length L is 77mm, it is possible to the groove adapting to various sizes is measured.
Claims (3)
1. round steel pipe groove dip stick, including the bar shaped tape measure (1) installed in Flexible rule case (01), it is characterized in that arranging from left to right on described bar shaped tape measure (1) station meter mouth (2) and stepped groove blade (3), the front of station meter mouth (2) arranges measuring basis (4), the front of stepped groove blade (3) arranges groove dimensions tolerance (5), and the reverse side of station meter mouth (2) and stepped groove blade (3) arranges meter ruler scale (6).
2. round steel pipe groove dip stick as claimed in claim 1, it is characterized in that described stepped groove blade (3) is divided into three ladders, width K1 including the first ladder blade (31) is 3mm, the width K2 of second-order step-wedge body (32) is 4mm, and the width K3 of the 3rd ladder blade (33) is 6mm.
3. round steel pipe groove dip stick as claimed in claim 1, it is characterised in that the width K of described station meter mouth (2) is 3mm, and length L is 77mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620020299.1U CN205537440U (en) | 2016-01-11 | 2016-01-11 | Circular steel pipe slot dipperstick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620020299.1U CN205537440U (en) | 2016-01-11 | 2016-01-11 | Circular steel pipe slot dipperstick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205537440U true CN205537440U (en) | 2016-08-31 |
Family
ID=56764301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620020299.1U Active CN205537440U (en) | 2016-01-11 | 2016-01-11 | Circular steel pipe slot dipperstick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205537440U (en) |
-
2016
- 2016-01-11 CN CN201620020299.1U patent/CN205537440U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171128 Address after: 318020 north courtyard Avenue, North City Development Zone, Huangyan District, Taizhou, Zhejiang Province, No. 22 Patentee after: Zhejiang Weite Lituwei pipeline equipment Co. Ltd. Address before: 318020 north courtyard Avenue, West Industrial Park, Huangyan District, Taizhou, Zhejiang Province, No. 22 Patentee before: TAIZHOU COUNTY HUANGYAN TUWEI CONSTRUCTION EQUIPMENT MANUFACTURING CO., LTD. |
|
| TR01 | Transfer of patent right |