CN203148426U - Plotting device for inner section of pipeline - Google Patents
Plotting device for inner section of pipeline Download PDFInfo
- Publication number
- CN203148426U CN203148426U CN 201320170621 CN201320170621U CN203148426U CN 203148426 U CN203148426 U CN 203148426U CN 201320170621 CN201320170621 CN 201320170621 CN 201320170621 U CN201320170621 U CN 201320170621U CN 203148426 U CN203148426 U CN 203148426U
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- CN
- China
- Prior art keywords
- cross
- feeler lever
- laser ranging
- data acquisition
- pipe interior
- 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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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a plotting device for an inner section of a pipeline. The plotting device comprises a hollow measurement probe rod, wherein one end of the measurement probe rod is rotatably connected with a driving rotation device through a connection shaft; a rotation end of the driving rotation device is provided with a laser ranging probe; a signal output end of the laser ranging probe is connected with a data collection module through a lead wire in the hollow measurement probe rod; and a signal output end of the data collection module is connected with an upper computer. According to the plotting device disclosed by the utility model, the laser ranging probe is rotated by the driving rotation device to collect data information, and the accurate plotting of the shape and the size of the inner section of the pipeline is realized by the upper computer; and the working efficiency is high, the cost loss is small, the pipeline is very simple and convenient to recover, the structure is simple and the utilization is convenient.
Description
Technical field
The utility model relates to a kind of plotting board, relates in particular to a kind of pipe interior cross section plotting board.
Background technology
In the commercial production field, often need cross sectional shape and the size thereof in somewhere, hollow pipeline inside are surveyed and drawn.And for the hollow pipeline of some sealings, particularly irregular to some in the cross section, then can't enter its inside and survey and draw.For this situation, present way is to carry out rough mapping from construction drawing mostly, but can be because drawing disappearance or do not press drawing construction, cause can't survey and draw or mapping error very big.Obtain an accurate mapping result if desired, just must cut manhole at pipeline.For the pipeline that can't enter by manhole, even need to cut off pipeline and survey and draw, inefficiency, cost allowance is big, and is time-consuming.
The utility model content
The purpose of this utility model provides a kind of pipe interior cross section plotting board, can carry out the accurate mapping of cross sectional shape and size to various pipelines, high efficiency, and cost allowance is little, and it is very easy to recover pipeline.
The utility model adopts following technical proposals:
A kind of pipe interior cross section plotting board, the measurement feeler lever that comprises hollow, an end of measuring feeler lever is rotationally connected by coupling shaft and driving whirligig, the round end that drives whirligig is provided with laser ranging probe, the signal output part of laser ranging probe connects data acquisition module by the lead of the measurement feeler lever inside of hollow, and the signal output part of data acquisition module connects host computer.
One end of described measurement feeler lever is hinged with the driving whirligig by coupling shaft.
Described driving whirligig comprises motor and transmission gear.
The round end of described driving whirligig and laser ranging probe vertical fixing.
Described data acquisition module is fixed on an end of measuring feeler lever.
Described measurement feeler lever and coupling shaft adopt stainless steel or plastics to make.
Described data acquisition module adopts the data acquisition converter.
The utility model makes laser ranging probe rotation image data information by driving whirligig, and finishes the accurate mapping of cross sectional shape and size in the pipeline, high efficiency by host computer, cost allowance is little, it is very easy, simple in structure, easy to use to recover pipeline.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises the measurement feeler lever 1 of hollow, an end of measuring feeler lever 1 is rotationally connected by coupling shaft 2 and driving whirligig 3, drive whirligig 3 and comprise motor and transmission gear, the round end that drives whirligig 3 is vertically installed with laser ranging probe 4, the signal output part of laser ranging probe 4 connects data acquisition module 5 by the lead of measurement feeler lever 1 inside of hollow, the signal output part of data acquisition module 5 connects host computer, and data acquisition module 5 adopts the data acquisition converter.
In the present embodiment, an end of measuring feeler lever 1, can make to drive whirligig 3 according to the request for utilization rotation direction and fix with to drive whirligig 3 hinged by coupling shaft 2; Drive round end and laser ranging probe 4 vertical fixing of whirligig 3, laser ranging probe 4 can be under the driving of motor and transmission gear, serves as spool to be rotated with the vertical line direction of coupling shaft 2; For the ease of using, data acquisition module 5 is fixed on an end of measuring feeler lever 1; Measure feeler lever 1 and coupling shaft 2 employing stainless steels or plastics and make, greatly improved service time of the present utility model.
When using the utility model that the unapproachable pipeline 6 of mapping worker is carried out the inner section mapping, at first with section perforate in the pipe under test 6, and adjust and measure feeler lever 1 and the angle that drives whirligig 3, measurement feeler lever 1 one ends that will be provided with laser ranging probe 4 again go deep in the pipeline 6, start driving whirligig 3, making laser ranging probe 4 serves as that axle is rotated with the vertical line direction of coupling shaft 2.Laser ranging probe 4 is in the process of rotation 360o, and constant duration is found range and sent after the signal conversion into host computer through the data acquisition converter, and work such as cross section figure and size drafting in being finished by host computer, demonstration, storage.The utility model can be surveyed and drawn out interior shape and the size in cross section by the point of discontinuity of sufficient amount accurately.
When the pipeline 6 that uses the utility model can enter mapping worker carries out the inner section mapping, only need hand and measure feeler lever 1, making laser ranging probe 4 serves as that axle is rotated and can finishes whole measurement with the vertical line direction of coupling shaft 2.
In the utility model, driving whirligig 3, laser ranging probe 4, data acquisition converter are ripe existing equipment, carry out the prior art that graphic plotting also belongs to maturation by laser ranging probe 4 image data and by host computer, do not repeat them here.
Claims (7)
1. pipe interior cross section plotting board, it is characterized in that: the measurement feeler lever that comprises hollow, an end of measuring feeler lever is rotationally connected by coupling shaft and driving whirligig, the round end that drives whirligig is provided with laser ranging probe, the signal output part of laser ranging probe connects data acquisition module by the lead of the measurement feeler lever inside of hollow, and the signal output part of data acquisition module connects host computer.
2. pipe interior according to claim 1 cross section plotting board is characterized in that: an end of described measurement feeler lever by coupling shaft with to drive whirligig hinged.
3. pipe interior according to claim 2 cross section plotting board, it is characterized in that: described driving whirligig comprises motor and transmission gear.
4. pipe interior according to claim 3 cross section plotting board is characterized in that: the round end of described driving whirligig and laser ranging probe vertical fixing.
5. pipe interior according to claim 4 cross section plotting board, it is characterized in that: described data acquisition module is fixed on an end of measuring feeler lever.
6. pipe interior according to claim 5 cross section plotting board, it is characterized in that: described measurement feeler lever and coupling shaft adopt stainless steel or plastics to make.
7. pipe interior according to claim 6 cross section plotting board, it is characterized in that: described data acquisition module adopts the data acquisition converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320170621 CN203148426U (en) | 2013-04-08 | 2013-04-08 | Plotting device for inner section of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320170621 CN203148426U (en) | 2013-04-08 | 2013-04-08 | Plotting device for inner section of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203148426U true CN203148426U (en) | 2013-08-21 |
Family
ID=48975943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320170621 Expired - Lifetime CN203148426U (en) | 2013-04-08 | 2013-04-08 | Plotting device for inner section of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203148426U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482706A (en) * | 2015-08-24 | 2017-03-08 | 中国华冶科工集团有限公司 | A kind of shaft section area digital measuring device and method |
| CN108444415A (en) * | 2018-05-14 | 2018-08-24 | 电子科技大学中山学院 | Motor end cover automatic detection mechanism and motor end cover production line using same |
| CN109029648A (en) * | 2018-09-03 | 2018-12-18 | 华北电力科学研究院有限责任公司 | Modularization assembling can be folded against penstock |
| CN109990760A (en) * | 2019-04-30 | 2019-07-09 | 深圳供电局有限公司 | Pipeline surveying and mapping apparatus and pipeline surveying and mapping method |
| CN110056344A (en) * | 2019-04-18 | 2019-07-26 | 中国矿业大学 | A kind of measurement device and its application method of coal seam punching shape |
| CN113433549A (en) * | 2021-06-23 | 2021-09-24 | 合肥工业大学 | Municipal drainage pipeline inner diameter measuring device and method |
-
2013
- 2013-04-08 CN CN 201320170621 patent/CN203148426U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482706A (en) * | 2015-08-24 | 2017-03-08 | 中国华冶科工集团有限公司 | A kind of shaft section area digital measuring device and method |
| CN108444415A (en) * | 2018-05-14 | 2018-08-24 | 电子科技大学中山学院 | Motor end cover automatic detection mechanism and motor end cover production line using same |
| CN109029648A (en) * | 2018-09-03 | 2018-12-18 | 华北电力科学研究院有限责任公司 | Modularization assembling can be folded against penstock |
| CN109029648B (en) * | 2018-09-03 | 2024-04-30 | 华北电力科学研究院有限责任公司 | Modular assembled foldable backrest tube |
| CN110056344A (en) * | 2019-04-18 | 2019-07-26 | 中国矿业大学 | A kind of measurement device and its application method of coal seam punching shape |
| CN110056344B (en) * | 2019-04-18 | 2020-04-10 | 中国矿业大学 | Device for measuring shape of punched hole of coal seam and using method thereof |
| CN109990760A (en) * | 2019-04-30 | 2019-07-09 | 深圳供电局有限公司 | Pipeline surveying and mapping apparatus and pipeline surveying and mapping method |
| CN113433549A (en) * | 2021-06-23 | 2021-09-24 | 合肥工业大学 | Municipal drainage pipeline inner diameter measuring device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: STATE GRID HENAN ELECTRIC POWER CORPORATION ELECTRIC POWER SCIENCE Research Institute Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee before: State Grid Corporation of China Patentee before: Henan Electric Power Corporation Electric Power Science Research Institute |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20151027 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: STATE GRID HENAN ELECTRIC POWER CORPORATION ELECTRIC POWER SCIENCE Research Institute Patentee after: HENAN ENPAI HIGH-TECH GROUP Co.,Ltd. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee before: State Grid Corporation of China Patentee before: STATE GRID HENAN ELECTRIC POWER CORPORATION ELECTRIC POWER SCIENCE Research Institute |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |
|
| CX01 | Expiry of patent term |