CN201970305U - Three-way round pipe marking gauge - Google Patents
Three-way round pipe marking gauge Download PDFInfo
- Publication number
- CN201970305U CN201970305U CN2011201268279U CN201120126827U CN201970305U CN 201970305 U CN201970305 U CN 201970305U CN 2011201268279 U CN2011201268279 U CN 2011201268279U CN 201120126827 U CN201120126827 U CN 201120126827U CN 201970305 U CN201970305 U CN 201970305U
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- bolt
- plan
- screw bolt
- round pipe
- bearing
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- Expired - Fee Related
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Abstract
The utility model discloses a three-way round pipe marking gauge, which comprises a support seat, wherein the upper surface of the support seat is hinged with an angle plate, a regulating screw bolt provided with a threaded hole in the center is fixed on the angle plate, a rotating ruler, a gasket and a pressing cap are sequentially sheathed on the regulating screw bolt from bottom to top, the center of the regulating screw bolt is provided with a centering screw bolt, the centering screw bolt passes through the upper surface of the support seat, a slide sleeve is sheathed on the rotating ruler, and a marking pin is connected onto the slide sleeve. When the three-way round pipe marking gauge is used, required round liens can be conveniently and fast obtained on a round pipe, and the operation is convenient.
Description
Technical field
The utility model belongs to the pipeline construction technical field of tools, and the specific purpose tool of using when particularly a kind of threeway pipe is manufactured is plan.
Background technology
No matter be the infrastructural project or the structure of production equipment at present, all can't do without the connection of pipeline.The conveying of liquids and gases all wants the tube road as carrier, in the pipe branch process, will carry out the threeway butt joint of " isometrical or not isometrical and different angles ", and butt joint will be in the pipeline upper shed, when connecting, present large diameter three-way pipeline all wants on paper, to draw earlier model, on pipeline, describe aperture lines with model again, carry out cutting mouth at last again, so because pipe diameter difference model can not be general, the technical ability that bothers very much and draw various models that operates like this requires high.
The utility model content
The purpose of this utility model provides a kind of easy to operate threeway pipe and plans.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of threeway pipe is plan, and comprises bearing, and bearing is provided with the rotation chi, and the rotation chi is provided with scriber.
Described upper surface of support level, upper surface of support is hinged with angle board, and the center that is fixed with on the angle board is threaded the adjustment bolt in hole, adjusts and is set with rotation chi, pad and clamping cap on the bolt from bottom to top successively, adjust the bolt center and be provided with the centering bolt, the centering bolt passes upper surface of support.
Be set with sliding sleeve on the described rotation chi, be connected with scriber on the sliding sleeve.
Described sliding sleeve is connected by dog screw with the rotation chi.
Described angle board and upper surface of support are acute angle, are provided with setscrew nut between bearing and the angle board, and setscrew nut is set on the centering bolt.
The utility model is on the pipe pipeline during setting-out, only the threeway pipe need be plan and be placed on the pipeline that needs opening, to feel relieved again bolt and scriber aimed on two points of drawn radius of circle, a handgrip is stablized heart bolt, a hand is arrested scriber and is rotated on one side, move up and down setting-out on one side, on pipe, just can obtain needed round line, easy to operate.The utility model is very convenient in practice, and is scientific and reasonable for structure.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is embodiment 1 structural representation;
Fig. 3 is embodiment 2 structural representations.
The specific embodiment
Embodiment 1: as shown in Figure 1, a kind of threeway pipe is plan, comprise bearing 1, bearing 1 supports by four supporting legs 10, described bearing 1 upper surface level, and bearing 1 upper surface is hinged with angle board 2, the center that is fixed with on the angle board 2 is threaded the adjustment bolt 11 in hole, adjust and be set with rotation chi 3, pad 4 and clamping cap 5 on the bolt 11 from bottom to top successively, adjust bolt 11 centers and be provided with centering bolt 6, centering bolt 6 passes bearing 1 upper surface.Be set with sliding sleeve 7 on the described rotation chi 3, be connected with scriber 8 on the sliding sleeve 7, rotation chi 3 is provided with chute 14, and scriber 8 passes chute 14, and scriber 8 can move at the drive lower edge of sliding sleeve 7 chute 14.Described sliding sleeve 7 is connected by dog screw 9 with rotation chi 3.
When using the utility model, as shown in Figure 2, the threeway pipe plan be placed on the pipe 12 that needs opening, to feel relieved the again center of circle of bolt 6 accurate drawn circles, scriber 8 is aimed on the point of drawn circle, and a handgrip is stablized heart bolt 6, is rotated Yi Bian a hand is arrested scriber 8, move up and down setting-out on one side, on pipe 12, just can obtain needed round line 13.
When two pipeline out of plumb that will connect, adjust the angle of centering bolts 6 by anglec of rotation plate 2, centering bolt 6 is overlapped with the axis of required connecting pipe, rotate setscrew nut 13 and fix angle board 2.Using method is with embodiment 1.
Claims (5)
1. a threeway pipe is plan, and it is characterized in that, comprises bearing, and bearing is provided with the rotation chi, and the rotation chi is provided with scriber.
2. threeway pipe as claimed in claim 1 is plan, it is characterized in that, described upper surface of support level, upper surface of support is hinged with angle board, the center that is fixed with on the angle board is threaded the adjustment bolt in hole, adjust and be set with rotation chi, pad and clamping cap on the bolt from bottom to top successively, adjust the bolt center and be provided with the centering bolt, the centering bolt passes upper surface of support.
3. threeway pipe as claimed in claim 1 or 2 is plan, and it is characterized in that, is set with sliding sleeve on the described rotation chi, is connected with scriber on the sliding sleeve.
4. threeway pipe as claimed in claim 3 is plan, and it is characterized in that, described sliding sleeve is connected by dog screw with the rotation chi.
5. threeway pipe as claimed in claim 4 is plan, and it is characterized in that, described angle board and upper surface of support are acute angle, is provided with setscrew nut between bearing and the angle board, and setscrew nut is set on the centering bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201268279U CN201970305U (en) | 2011-04-27 | 2011-04-27 | Three-way round pipe marking gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201268279U CN201970305U (en) | 2011-04-27 | 2011-04-27 | Three-way round pipe marking gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201970305U true CN201970305U (en) | 2011-09-14 |
Family
ID=44575410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201268279U Expired - Fee Related CN201970305U (en) | 2011-04-27 | 2011-04-27 | Three-way round pipe marking gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201970305U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814807A (en) * | 2012-08-28 | 2012-12-12 | 无锡市华润环保设备有限公司 | Automatic marking-off device |
| CN103775064A (en) * | 2014-01-10 | 2014-05-07 | 国家电网公司 | Device for detecting quality of hole formed in hole-digging cast-in-place pile |
| CN104354150A (en) * | 2014-11-05 | 2015-02-18 | 上海电气核电设备有限公司 | Trepanning positioning line drawing device and method |
| CN104354149A (en) * | 2014-10-30 | 2015-02-18 | 广西银钢南益制造有限公司 | Multi-angle line drawing instrument |
| CN108908746A (en) * | 2018-07-17 | 2018-11-30 | 安徽锐利玻璃机械有限公司 | A kind of method of the quick cut hole of glass |
| CN108908747A (en) * | 2018-07-17 | 2018-11-30 | 安徽锐利玻璃机械有限公司 | A kind of plate glass hole cutting machine |
| CN110228052A (en) * | 2019-07-14 | 2019-09-13 | 王燕红 | Cross pipeline scoring tool |
-
2011
- 2011-04-27 CN CN2011201268279U patent/CN201970305U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814807A (en) * | 2012-08-28 | 2012-12-12 | 无锡市华润环保设备有限公司 | Automatic marking-off device |
| CN103775064A (en) * | 2014-01-10 | 2014-05-07 | 国家电网公司 | Device for detecting quality of hole formed in hole-digging cast-in-place pile |
| CN103775064B (en) * | 2014-01-10 | 2016-08-17 | 国家电网公司 | Digging hole filling pile hole quality detection device |
| CN104354149A (en) * | 2014-10-30 | 2015-02-18 | 广西银钢南益制造有限公司 | Multi-angle line drawing instrument |
| CN104354150A (en) * | 2014-11-05 | 2015-02-18 | 上海电气核电设备有限公司 | Trepanning positioning line drawing device and method |
| CN104354150B (en) * | 2014-11-05 | 2016-06-22 | 上海电气核电设备有限公司 | A kind of positioning and marking device for trepanning and method |
| CN108908746A (en) * | 2018-07-17 | 2018-11-30 | 安徽锐利玻璃机械有限公司 | A kind of method of the quick cut hole of glass |
| CN108908747A (en) * | 2018-07-17 | 2018-11-30 | 安徽锐利玻璃机械有限公司 | A kind of plate glass hole cutting machine |
| CN110228052A (en) * | 2019-07-14 | 2019-09-13 | 王燕红 | Cross pipeline scoring tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110914 Termination date: 20180427 |