CN202763834U - Pipeline tapping line-marking device - Google Patents
Pipeline tapping line-marking device Download PDFInfo
- Publication number
- CN202763834U CN202763834U CN 201220508266 CN201220508266U CN202763834U CN 202763834 U CN202763834 U CN 202763834U CN 201220508266 CN201220508266 CN 201220508266 CN 201220508266 U CN201220508266 U CN 201220508266U CN 202763834 U CN202763834 U CN 202763834U
- Authority
- CN
- China
- Prior art keywords
- line
- marking
- pipeline tapping
- chalker
- spring
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a pipeline tapping line-marking device. The pipeline tapping line-marking device comprises a magnetic base and an upright rod, wherein the upright rod arranged on the magnetic base rotates freely and is movably connected with a horizontal rod, a line-marking unit is arranged on the horizontal rod and comprises a casing, a spring, a guide rod and a line-marking pin, the spring, the guide rod and the line-marking pin are arranged in the casing, the line-marking pin is arranged at the front end of the spring, and the upright rod is connected with the horizontal rod via a pipe clamp. The pipeline tapping line-marking device is convenient to assemble and disassemble, flexible to adjust, beneficial to site construction, and capable of guaranteeing lofting accuracy, regulating production mode, simplifying construction operation, improving labor efficiency and saving raw materials.
Description
Technical field
The utility model relates to a kind of pipeline construction device, specifically, relates to a kind of pipeline tapping chalker.
Background technology
Perforate line on pipeline, two kinds of methods of general employing, a kind of is to adopt mechanical tapping, but perforate size and construction environment have stricter requirement, are unfavorable for site operation, another kind is to adopt artificial setting-out, the method of artificial perforate, when adopting artificial setting-out, must be through working procedures such as calculating, setting-out and model line in place, spended time is long, the waste raw material.
The utility model content
For above-mentioned deficiency of the prior art, the utility model provides a kind of can solve existing pipeline tapping, and spended time is long, the pipeline tapping chalker of a waste material difficult problem.
Technical solution adopted in the utility model is:
A kind of pipeline tapping chalker comprises magnetic bases and is arranged on the vertical rod that rotates freely on the magnetic bases, and vertical rod and horizon bar are flexibly connected, and horizon bar is provided with chalker.
Described chalker is comprised of shell and setting spring, guide post and marking-off pin in the enclosure, and marking-off pin is arranged on the front end of spring.
Described vertical rod is connected by pipe clamp with horizon bar.
The beneficial effect of the relative prior art of the utility model:
The utility model pipeline tapping chalker, loading and unloading are convenient, adjust flexibly, can guarantee the setting-out precision, are convenient to site operation, and the standard mode of production is simplified constructing operation, raises labour efficiency, and saves material.
Description of drawings
Fig. 1 is the utility model pipeline tapping chalker master TV structure schematic diagram;
Fig. 2 is the structural representation of the utility model chalker.
Critical piece symbol description in the accompanying drawing:
Among the figure:
1, magnetic bases 2, vertical rod
3, horizon bar 4, chalker
5, shell 6, spring
7, guide post 8, marking-off pin
9, pipeline.
The specific embodiment
Referring to drawings and Examples the utility model is described in detail:
Accompanying drawing 1 to 2 as can be known, a kind of pipeline tapping chalker comprises magnetic bases 1 and is arranged on the vertical rod 2 that rotates freely on the magnetic bases 1, vertical rod 2 is flexibly connected with horizon bar 3, horizon bar 3 is provided with chalker 4; Described chalker 4 is comprised of shell 5 and the spring 6, guide post 7 and the marking-off pins 8 that are arranged in the shell 5, and marking-off pin 8 is arranged on the front end of spring 6; Described vertical rod 2 and horizon bar 3 are connected by pipe clamp.
The magnetic bases of the utility model pipeline tapping chalker are adsorbable in the center of pipeline need perforate, and vertical rod can rotate freely end soldier.Horizon bar and vertical rod adopt pipe clamp to be connected, when pipe clamp unclamps, horizon bar can about, about freely adjust the position, scribing rod is reached on the circumference of perforate, tighten pipe clamp, the horizon bar position is fixed.Then adjust up and down the position of scribing rod, marking-off pin is withstood on the pipe surface, and free-extension within the specific limits.
This device mainly is that scribing rod has been carried out brand-new design because the effect of spring, can so that scribing rod in rotary course along with pipe curve slides, thereby effectively mark rotational trajectory at pipe surface, reach the purpose of perforate line.
The utility model pipeline tapping chalker, convenient fixing is succinct, and loading and unloading are convenient, adjust flexibly convenient operation; It is cheap to be convenient to cost of manufacture, can recycle after finishing using, and guarantees the setting-out precision, is convenient to site operation, and the standard mode of production is simplified constructing operation, raises labour efficiency, and saves material.
Claims (3)
1. a pipeline tapping chalker is characterized in that, comprises magnetic bases and is arranged on the vertical rod that rotates freely on the magnetic bases, and vertical rod and horizon bar are flexibly connected, and horizon bar is provided with chalker.
2. described pipeline tapping chalker according to claim 1 is characterized in that: described chalker is comprised of shell and the spring, guide post and the marking-off pin that arrange in the enclosure, and marking-off pin is arranged on the front end of spring.
3. described pipeline tapping chalker according to claim 1, it is characterized in that: described vertical rod is connected by pipe clamp with horizon bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220508266 CN202763834U (en) | 2012-10-01 | 2012-10-01 | Pipeline tapping line-marking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220508266 CN202763834U (en) | 2012-10-01 | 2012-10-01 | Pipeline tapping line-marking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202763834U true CN202763834U (en) | 2013-03-06 |
Family
ID=47770433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220508266 Expired - Lifetime CN202763834U (en) | 2012-10-01 | 2012-10-01 | Pipeline tapping line-marking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202763834U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070515A (en) * | 2014-06-30 | 2014-10-01 | 中船黄埔文冲船舶有限公司 | Hole opening tool for pipe holes on inclined wall of ship |
| CN104827455A (en) * | 2015-04-07 | 2015-08-12 | 江门市南洋船舶工程有限公司 | Device for fixing wooden sample strip lineation and lineation method |
| CN108761558A (en) * | 2018-04-02 | 2018-11-06 | 胡琴 | A kind of oil exploration labeling method |
| CN111438420A (en) * | 2020-04-17 | 2020-07-24 | 中船黄埔文冲船舶有限公司 | A trompil device for spending pipe on trunk line |
| CN112223241A (en) * | 2020-10-23 | 2021-01-15 | 中船黄埔文冲船舶有限公司 | Scribing device and scribing method for bed plate on ship body |
-
2012
- 2012-10-01 CN CN 201220508266 patent/CN202763834U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070515A (en) * | 2014-06-30 | 2014-10-01 | 中船黄埔文冲船舶有限公司 | Hole opening tool for pipe holes on inclined wall of ship |
| CN104827455A (en) * | 2015-04-07 | 2015-08-12 | 江门市南洋船舶工程有限公司 | Device for fixing wooden sample strip lineation and lineation method |
| CN108761558A (en) * | 2018-04-02 | 2018-11-06 | 胡琴 | A kind of oil exploration labeling method |
| CN108761558B (en) * | 2018-04-02 | 2020-08-18 | 徐州诚凯知识产权服务有限公司 | Petroleum exploration marking method |
| CN111438420A (en) * | 2020-04-17 | 2020-07-24 | 中船黄埔文冲船舶有限公司 | A trompil device for spending pipe on trunk line |
| CN112223241A (en) * | 2020-10-23 | 2021-01-15 | 中船黄埔文冲船舶有限公司 | Scribing device and scribing method for bed plate on ship body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |
|
| CX01 | Expiry of patent term |