CN207953839U - A kind of novel trepanning lineation device - Google Patents
A kind of novel trepanning lineation device Download PDFInfo
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- CN207953839U CN207953839U CN201820359240.4U CN201820359240U CN207953839U CN 207953839 U CN207953839 U CN 207953839U CN 201820359240 U CN201820359240 U CN 201820359240U CN 207953839 U CN207953839 U CN 207953839U
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- scale bar
- bar
- rod
- scale
- pipe sleeve
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Abstract
The utility model discloses a kind of novel trepanning lineation devices, include mainly magnetic bases, upright bar, scale bar and scribing rod, and upright bar is connected and is fixed with magnetic bases by screw thread；Scale bar is welded on pipe sleeve, and perpendicular to the upright bar, can be rotated around upright bar by pipe sleeve；Scale bar can be fixed on specific position by pipe sleeve by adjusting lock nut, and the highly stable of scale bar is kept when scale bar is rotated around upright bar；The scale bar has the sliding groove that can provide scribing rod sliding；Scribing rod can both horizontally and vertically move on scale bar, pass through the pressing device being made of compression ring and clamp nut, it can be fixed on scale bar specific position, marking rod is connected by screw thread with scribing rod lower end, leaves label on cylinder by marking rod.The utility model is fixed conveniently simply, and operation is flexible, convenient disassembly, and threaded connection is mostly used between each parts, convenient for replacing alone and repairing.
Description
Technical field
The utility model is related in oil, chemical industry, coalification container or pipeline tapping field, specially a kind of novel trepanning
Lineation device suitable for cylinder or takes over the hole for opening different-diameter in surface.
Background technology
In the manufacturing process of the pressure vessels such as oil, chemical industry, coal chemical industry, needs in cylinder or take over surface and open difference
The hole of diameter, generally during actual fabrication, using two methods：One is using mechanical tapping, but trepanning size and
Construction environment has relatively stringent requirement, and tapping equipment also has the limitation of different condition, is unfavorable for site operation；Separately
One is the methods using artificial setting-out, manhole trepanning.Calculating, setting-out and the model working procedures such as scribing line in place need to be passed through,
Expend a large amount of manpower and materials, inefficiency.Therefore it needs to solve the problems, such as time-consuming and laborious in existing cylinder or nozzle opening.
Invention content
The utility model is time-consuming and laborious in order to solve the problems, such as existing cylinder or nozzle opening, provides a kind of novel open
Hole lineation device.
The utility model is achieved by the following technical solution：A kind of novel trepanning lineation device, it is characterised in that：
Including magnetic bases, the magnetic bases center is equipped with perforative threaded hole, which is connected with upright bar, institute
Stating installation in upright bar, there are one pipe sleeve and two lock nuts, and two lock nuts are located at the upper and lower sides of pipe sleeve, and block
Pipe sleeve, fixed on the pipe sleeve there are one scale bars, and the scale bar is perpendicular to upright bar；It is vertically installed with one in the scale bar
A scribing rod is additionally provided with the sliding groove slided for scribing rod in the scale bar, and the scribing rod passes through when moving up and down in place
Compression ring and clamp nut are fixed on scale bar；The lower end of the scribing rod is equipped with marking rod.
The utility model includes mainly magnetic bases, upright bar, scale bar and slip bar, and magnetic bases can be fixed by magnetism
It in cylinder or takes over, and different magnetic bases can be replaced according to cylinder or the outer diameter taken over；Upright bar passes through screw thread
It is connected and fixes with the perforative threaded hole screw thread in magnetic bases center, pipe sleeve and lock nut are equipped in upright bar, scale bar is fixed
On pipe sleeve, and perpendicular to the upright bar, it can be rotated around upright bar by pipe sleeve；Pipe sleeve can be by scale by adjusting lock nut
Bar is fixed on specific position, and the highly stable of scale bar is kept when scale bar is rotated around upright bar.It is equipped with and draws on scale bar
Line bar, there is the sliding groove that can provide scribing rod sliding in scale bar, and scribing rod can be on scale bar in the horizontal direction and Vertical Square
To movement, and the pressing device being made up of compression ring and clamp nut, scale bar specific position can be fixed on；Positioned at scribing rod
The marking rod of bottom can be marked on cylinder.The utility model concrete operations are：Magnetic bases are inhaled in cylinder or connect
Guan Shang sees whether to be placed into locating holes center by the threaded hole at its center, after the centre of location, upright bar is screwed into spiral shell
Pipe sleeve and scale bar are adjusted to required position, then tighten lock nut by pit, make pipe sleeve and scale bar in upright bar
Upper fixation simultaneously can carry out stablizing rotation around upright bar, then adjust horizontal position and upright position of the scribing rod on scale bar,
And the specific position of scale bar is fixed on by compression ring and clamp nut, mark is then left on cylinder by marking rod again
Note.
Preferably, it is in direct contact with barrel outer surface to make marking rod reduce, prevents from leading later due to being used for multiple times
The mechanically deform of scribing rod is caused, is hollow structure inside the marking rod, lower end is nozzle；The marking rod internal reservoir gypsum
Either colored liquid land plaster or colored liquid are flowed out powder by nozzle, and label is left on cylinder, in scribing line, according to
The variation length of barrel outer surface adjusts the length of scribing rod to cross in barrel outer surface.
The utility model has the advantages that compared with prior art：The structure design of the utility model is reasonable, fixed
Convenient and simple, operation is flexible, convenient disassembly, and threaded connection is mostly used between each parts, convenient for replacing alone and repairing, significantly
It reduces the production cost and use cost；It has the characteristics that have a wide range of application, easy to operate, portable construction, be suitable for oil,
The equipment barrels such as chemical industry, coal chemical industry take over the hole that different-diameter is opened on surface；And the device passes through test of many times, reaches completely
Design requirement is arrived.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the scale bar vertical view of the utility model.
It is marked in figure as follows：
1- magnetic bases, 2- upright bars, 3- pipe sleeves, 4- lock nuts, 5- scale bars, 6- scribing rods, 7- marking rods, 8- are compressed
Ring, 9- clamp nuts, 10- sliding grooves.
Specific implementation mode
Specific embodiment of the utility model is illustrated below in conjunction with the accompanying drawings.
A kind of novel trepanning lineation device, as shown in Figure 1 and Figure 2：Including magnetic bases 1,1 centre bit of the magnetic bases
Perforative threaded hole is installed, which is connected with upright bar 2, and there are one pipe sleeve 3 and two for installation in the upright bar 2
Lock nut 4, two lock nuts are located at the upper and lower sides of pipe sleeve 3, and block pipe sleeve 3, on the pipe sleeve 3 there are one fixations
Scale bar 5, the scale bar 5 is perpendicular to upright bar 2；There are one scribing rod 6, the scale bars 5 for right angle setting in the scale bar 5
It is inside additionally provided with the sliding groove 10 slided for scribing rod 6, passes through compression ring 8 and compression spiral shell when the scribing rod 6 moves up and down in place
Mother 9 is fixed on scale bar 5；The lower end of the scribing rod 6 is equipped with marking rod 7.
The present embodiment uses preferred embodiment, and 7 inside of the marking rod is hollow structure, and lower end is nozzle；The label
7 internal reservoir land plaster of bar or colored liquid；It is carved with scale in the front and back side of the scale bar 5.
The present embodiment concrete operations are：Magnetic bases 1 are inhaled in cylinder or taken over, are seen by the threaded hole at its center
It examines and whether is placed into locating holes center, after the centre of location, upright bar 2 is threaded into hole, pipe sleeve 3 and scale bar 5 are adjusted
It is whole to arrive required position, then lock nut 4 is tightened, keeps pipe sleeve 3 and scale bar 5 fixed in upright bar 2 and can surround vertical
Bar 2 carries out stablizing rotation, then adjusts horizontal position and upright position of the scribing rod 6 on scale bar 5, and pass through compression ring 8
The specific position of scale bar 5 is fixed on clamp nut 9, the land plaster or colored liquid in marking rod 7 pass through under marking rod 7
The nozzle at end flows out, to leave label on cylinder.
The range of the requires of the utility model protection is not limited to the above specific implementation mode, for those skilled in the art
Speech, the utility model can there are many deformation and change, it is all within the design of the utility model and principle made by any repair
Change, improve and equivalent replacement should be all included within the scope of protection of this utility model.
Claims (3)
1. a kind of novel trepanning lineation device, it is characterised in that：Including magnetic bases（1）, the magnetic bases（1）Center
Equipped with perforative threaded hole, which is connected with upright bar（2）, the upright bar（2）There are one pipe sleeves for upper installation（3）With
Two lock nuts（4）, two lock nuts are located at pipe sleeve（3）Upper and lower sides, and block pipe sleeve（3）, the pipe sleeve（3）
There are one scale bars for upper fixation（5）, the scale bar（5）Perpendicular to upright bar（2）；The scale bar（5）Inside it is vertically installed with one
A scribing rod（6）, the scale bar（5）It is inside additionally provided with for scribing rod（6）The sliding groove of sliding（10）, the scribing rod（6）On
Pass through compression ring when being moved to（8）And clamp nut（9）It is fixed on scale bar（5）On；The scribing rod（6）Lower end peace
Equipped with marking rod（7）.
2. a kind of novel trepanning lineation device according to claim 1, it is characterised in that：The marking rod（7）Inside is
Hollow structure, lower end are nozzle；The marking rod（7）Internal reservoir land plaster or colored liquid.
3. a kind of novel trepanning lineation device according to claim 1, it is characterised in that：The scale bar（5）It is front and back
It is carved with scale in side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820359240.4U CN207953839U (en) | 2018-03-16 | 2018-03-16 | A kind of novel trepanning lineation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820359240.4U CN207953839U (en) | 2018-03-16 | 2018-03-16 | A kind of novel trepanning lineation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207953839U true CN207953839U (en) | 2018-10-12 |
Family
ID=63743153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820359240.4U Active CN207953839U (en) | 2018-03-16 | 2018-03-16 | A kind of novel trepanning lineation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207953839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153981A (en) * | 2019-06-30 | 2019-08-23 | 中冶建工集团有限公司 | A kind of building structure lineation device and scribble method |
| CN110202539A (en) * | 2019-06-27 | 2019-09-06 | 中船黄埔文冲船舶有限公司 | A kind of three-dimensional lineation device |
-
2018
- 2018-03-16 CN CN201820359240.4U patent/CN207953839U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202539A (en) * | 2019-06-27 | 2019-09-06 | 中船黄埔文冲船舶有限公司 | A kind of three-dimensional lineation device |
| CN110153981A (en) * | 2019-06-30 | 2019-08-23 | 中冶建工集团有限公司 | A kind of building structure lineation device and scribble method |
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