CN215037406U - A novel pipeline scriber for straight tube processing - Google Patents
A novel pipeline scriber for straight tube processing Download PDFInfo
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- CN215037406U CN215037406U CN202121444343.9U CN202121444343U CN215037406U CN 215037406 U CN215037406 U CN 215037406U CN 202121444343 U CN202121444343 U CN 202121444343U CN 215037406 U CN215037406 U CN 215037406U
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- arch
- frame structure
- fixedly connected
- frame
- scriber
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- 238000010276 construction Methods 0.000 claims abstract description 3
- 239000004575 stone Substances 0.000 claims description 20
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 2
- 238000003466 welding Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides a novel pipeline scriber for straight tube processing relates to the technical field of the supplementary construction tool of pipeline. The marking device comprises a frame structure, a marking assembly and a roller, wherein the frame structure comprises an arch frame, a transverse support, a vertical support, a connecting rod and a roller shaft, the arch top of the arch frame on one side of the frame structure is fixedly connected with the middle part of the transverse support, the arch bottom of the arch frame is respectively fixedly connected with one end of the vertical support, and the other end of the vertical support is respectively fixed with two ends of the transverse support; the two sides of the frame structure are in mirror symmetry, and the transverse supports at the two sides are fixedly connected through a plurality of connecting rods; the arch bottoms of the two sides of the frame structure are respectively and fixedly connected through roller shafts, and the roller shafts are rotatably connected with rollers; one side of the frame structure is fixedly connected with a scribing component. The utility model discloses simple structure, it is small, light in weight portable and operation can improve the pipeline section marking off precision, reduces the pipeline and to mouthful clearance, save time, convenient to use, greatly reduced marks off the degree of difficulty.
Description
Technical Field
The utility model relates to a construction tool's technical field is assisted to the pipeline, in particular to a novel pipeline scriber for straight tube processing.
Background
In industrial production, various high-low pressure and different bore steel pipelines are in the welding butt joint course of working, because pipeline marking off difficulty, marking off the inaccuracy, the technical problem such as marking off repair mouthful time length leads to welding butt joint not neat, causes the welding nonstandard the flaw detection achievement rate decline scheduling problem that appears, serious still can cause the pipeline to leak even take place the stress inequality and cause the explosion, for improving pipeline welding achievement rate, increase the reliability factor, need guarantee before the welding work beveling that the interface docks accurately.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel pipeline scriber to there is the interior damage or the stress inequality scheduling problem that the line is inaccurate to cause to mouthful difficulty or the uneven arouse of crater in the solution when the straight tube is processed.
In order to achieve the purpose, the utility model provides a novel pipeline scriber for straight pipe processing, which comprises a frame structure, a scribing component and a roller, wherein the frame structure comprises an arch frame, a transverse support, a vertical support, a connecting rod and a roller shaft, the arch frame arch top part at one side of the frame structure is fixedly connected with the middle part of the transverse support, the arch bottom part is respectively fixedly connected with one end of the vertical support, and the other end of the vertical support is respectively fixed with two ends of the transverse support; the two sides of the frame structure are in mirror symmetry, and the transverse supports at the two sides are fixedly connected through a plurality of connecting rods; the arch bottoms of the two sides of the frame structure are respectively and fixedly connected through roller shafts, and the roller shafts are rotatably connected with rollers; and one side of the frame structure is fixedly connected with a scribing component.
Further, the arch frame has an arc structure adapted to the outer wall of the pipeline. Therefore, the whole frame structure can be kept attached to the pipeline as much as possible, and the scribing error is reduced.
Furthermore, the scribing assembly comprises a positioning piece, a stone pencil clamping sleeve is fixed at one end of the positioning piece, the inner cavity of the stone pencil clamping sleeve is matched with the shape structure of the stone pencil, an L-shaped spring catch fixed on the positioning piece is arranged at the upper part of the stone pencil clamping sleeve, one side of the L-shaped spring catch is riveted with the positioning piece through a rivet, a spring is arranged at the bottom of the other side of the L-shaped spring catch, and one end of the spring is abutted to the stone pencil passing through the stone pencil clamping sleeve; the upper part of the L-shaped spring catch is provided with a sliding groove which penetrates through the positioning plate, and the positioning plate is respectively fixed with the arch frame and the transverse support through screws which penetrate through the sliding groove.
As a further improvement of the structure of the scribing component, the spring is detachably fixed with the spring retaining plate through an arrow-shaped column arranged at the bottom of the spring retaining plate; the sliding groove is U-shaped or rectangular, and the position of the scribing component is convenient to adjust.
Furthermore, the rollers are made of magnetic materials, so that the whole pipeline scriber can be adsorbed on the steel pipe and can stably move along the annular direction of the pipeline, and the scribing accuracy is improved.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the straight pipe section of the integral pipeline is accurately scribed before cutting, so that the notch of the pipe orifice is uniform and regular, and convenience is brought to later-stage processing;
2. the magnetic roller is used as a fixed rotating part, so that the operation error is reduced, meanwhile, the marking assembly is adjustably mounted on the frame structure, the stone pen stably marks a line on the pipeline along with the movement of the magnetic roller, and the whole device is convenient and quick to use;
3. the structure is simple, the volume is small, the weight is light and the carrying is convenient, the scribing precision of the pipe section can be improved, the gap between the aligned openings of the pipelines is reduced, and the time is saved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the scribe line assembly of FIG. 1;
FIG. 3 is a view showing the usage state of the present invention;
in the figure, 1-arch frame, 2-transverse support, 3-vertical support, 4-connecting rod, 5-roller shaft, 6-roller, 7-marking assembly, 701-locating piece, 702-crayon clamping sleeve, 703-crayon, 704-L spring catch, 705-spring, 706-arrow column and 707-sliding groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1 and 2, the novel pipeline scriber for straight pipe processing comprises a frame structure, a scribing component and rollers, wherein the frame structure comprises an arch frame 1, a transverse support 2, a vertical support 3, a connecting rod 4 and a roller shaft 5, the arch frame 1 at one side of the frame structure is riveted with the middle part of the transverse support 2, the arch bottom is respectively riveted with one end of the vertical support 3, and the other end of the vertical support 3 is respectively fixed with two ends of the transverse support 2; the two sides of the frame structure are in mirror symmetry, and the transverse supports 2 at the two sides are connected through a plurality of connecting rods 4; the arch bottoms of the arch frames on the two sides of the frame structure are respectively connected through a roller shaft 5, and a roller 6 is rotatably connected on the roller shaft 5; the specific roller is made of a magnetic material and can be adsorbed on the steel pipe, and a scribing component is fixed on one side of the frame structure through a screw.
Specifically, the scribing assembly comprises a positioning plate 701, a stone pencil clamping sleeve 702 is adhered to one end of the positioning plate 701, the inner cavity of the stone pencil clamping sleeve 702 is matched with the shape structure of a stone pencil 703, an L-shaped spring blocking piece 704 fixed on the positioning plate 701 is arranged at the upper part of the stone pencil clamping sleeve 702, one side of the L-shaped spring blocking piece 704 is riveted with the positioning plate 701 through a rivet, an arrow-shaped column 706 is arranged at the bottom of the other side of the L-shaped spring blocking piece 704, one end of the spring 705 is sleeved on the arrow-shaped column 706, and the other end of the spring 705 is abutted to the stone pencil passing through the stone pencil clamping sleeve 702; the upper part of the L-shaped spring catch 704 is provided with a sliding groove 707 penetrating through the positioning sheet, and the positioning sheet 701 is respectively fixed with the arch frame 1 and the transverse support 2 through screws penetrating through the sliding groove 707.
During the use, as shown in fig. 3, arrange the scriber in the pipeline outer wall, adjust the stone pencil position through the spout on the subassembly of drawing a line to reach and draw a line clearly accurate, after the adjustment targets in place, promote the scriber along pipeline outer wall annular displacement, can obtain a stable pipeline section line of cut, simultaneously, owing to adopt magnetism gyro wheel and arch frame structure, can make both sides magnetism wheel noninterference, stable removal on the steel pipe wall.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.
Claims (6)
1. The utility model provides a novel pipeline scriber for straight tube processing, includes frame construction, rule subassembly and gyro wheel, its characterized in that: the frame structure comprises an arch frame, a transverse support, a vertical support, a connecting rod and a roller shaft, wherein the arch top of the arch frame at one side of the frame structure is fixedly connected with the middle part of the transverse support, the arch bottom of the arch frame is respectively fixedly connected with one end of the vertical support, and the other end of the vertical support is respectively fixed with two ends of the transverse support; the two sides of the frame structure are in mirror symmetry, and the transverse supports at the two sides are fixedly connected through a plurality of connecting rods; the arch bottoms of the two sides of the frame structure are respectively and fixedly connected through roller shafts, and the roller shafts are rotatably connected with rollers; and one side of the frame structure is fixedly connected with a scribing component.
2. The novel pipeline scriber for straight pipe processing according to claim 1, wherein: the arch frame has an arc structure adapted to the outer wall of the pipeline.
3. The novel pipeline scriber for straight pipe processing according to claim 1, wherein: the marking assembly comprises a positioning piece, a stone pencil clamping sleeve is fixed at one end of the positioning piece, the inner cavity of the stone pencil clamping sleeve is matched with the shape structure of a stone pencil, an L-shaped spring catch fixed on the positioning piece is arranged at the upper part of the stone pencil clamping sleeve, one side of the L-shaped spring catch is riveted with the positioning piece through a rivet, a spring is arranged at the bottom of the other side of the L-shaped spring catch, and one end of the spring is abutted to the stone pencil passing through the stone pencil clamping sleeve; the upper part of the L-shaped spring catch is provided with a sliding groove which penetrates through the positioning plate, and the positioning plate is respectively fixed with the arch frame and the transverse support through screws which penetrate through the sliding groove.
4. The novel pipeline scriber for straight pipe processing according to claim 3, wherein: the spring is detachable and fixed with the spring separation blade through the arrow-shaped column arranged at the bottom of the spring separation blade.
5. The novel pipeline scriber for straight pipe processing according to claim 3, wherein: the sliding groove is U-shaped or rectangular.
6. The novel pipeline scriber for straight pipe processing according to claim 1, wherein: the roller is made of magnetic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121444343.9U CN215037406U (en) | 2021-06-28 | 2021-06-28 | A novel pipeline scriber for straight tube processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121444343.9U CN215037406U (en) | 2021-06-28 | 2021-06-28 | A novel pipeline scriber for straight tube processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215037406U true CN215037406U (en) | 2021-12-07 |
Family
ID=79229207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121444343.9U Active CN215037406U (en) | 2021-06-28 | 2021-06-28 | A novel pipeline scriber for straight tube processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215037406U (en) |
-
2021
- 2021-06-28 CN CN202121444343.9U patent/CN215037406U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240312 Address after: 737104 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: No.98, Jinchuan Road, Jinchuan District, Jinchang City, Gansu Province 737100 Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |