CN201145568Y - Steel tube length measuring apparatus - Google Patents
Steel tube length measuring apparatus Download PDFInfo
- Publication number
- CN201145568Y CN201145568Y CNU2007201994344U CN200720199434U CN201145568Y CN 201145568 Y CN201145568 Y CN 201145568Y CN U2007201994344 U CNU2007201994344 U CN U2007201994344U CN 200720199434 U CN200720199434 U CN 200720199434U CN 201145568 Y CN201145568 Y CN 201145568Y
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- China
- Prior art keywords
- steel pipe
- length
- measuring
- measuring length
- dolly
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- Expired - Fee Related
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a device for measuring the length of a steel tube, comprising a horizontal movement track, a small car which is arranged on the horizontal movement track, and a small car drive unit, wherein, a length measuring apparatus, a steel tube collision bumper and an extending part are arranged on the side face of the small car, and a delay stop switch is arranged on the extending part. A contact plate is driven to contact the end face of the steel tube stably and precisely, thereby the device for measuring the length of the steel tube improves the accuracy of length measurement, increases the measuring range of the length of the steel tube and prolongs the service life of the length measuring apparatus.
Description
Technical field
The utility model belongs to the length measurement technique field, relates in particular to a kind of steel pipe measuring device.
Background technology
According to the regulation of American Petroleum Institute (API), product parameters such as the length of all necessary sign product, weight on each root petroleum pipeline of this member enterprise of association.Therefore, the petroleum pipeline product as member's iron company pipe mill all need carry out product length, weight measurement at the measurement point unit before packing.
The Chinese patent publication number is that CN1987350A discloses a kind of contact type distance measuring device, and its measurement terminal 16 contact measured object surfaces are measured, and wherein this contact type distance measuring device is provided with the driving cylinder 14 that is used to drive this measurement terminal 16; This driving cylinder 14 is provided with the gas output mechanism that will be blown into the gas discharge part in this driving cylinder and keep the less driving pressure of this driving cylinder.
Chang Yong measurement mechanism is when measuring at ordinary times, measurement terminal makes every steel pipe one end all the time in same position, in the scope that can cover steel pipe length fully, arrange several gratings, in the steel pipe motion process, corresponding grating is sensed another pipe end of steel pipe, and, draw steel pipe length by rolling counters forward.This measuring motion is surveyed length in the steel pipe motion, have time-delay to the pipe signal, increases the counting error of counter.The steel pipe support wheel is a follower, adopts the damping form, and grown service time, and wheel surface can produce and skid, and makes the pipe setting accuracy descend.
Summary of the invention
The purpose of this utility model provides a kind of device for measuring length of steel pipe, makes that contact plate is steady with steel pipe end face energy, accurately contacts, and surveys long accuracy thereby improve, and has increased steel pipe measurement of length scope, has prolonged the serviceable life of measuring motion.
The purpose of this utility model is achieved in that a kind of device for measuring length of steel pipe, comprise that one moves horizontally track, be arranged on the dolly that moves horizontally on the track, and drive car, one horizontal metroscope, a steel pipe buffer device for collision and an extension are housed on the side of dolly, and extension is provided with the delay shutdown switch.
Preferably, described drive car comprises a gear motor and a long tooth bar.
Preferably, described steel pipe buffer device for collision comprises a buffer board, and an elastic parts and an orienting sleeve are installed between buffer board and the sliding machine; One contact plate is housed on the buffer board impingement area, and contact plate is provided with wear rib.
Preferably, described horizontal metroscope is a laser length measuring machine, and its lasing light emitter is installed on the buffer board.
Preferably, also be provided with a speed reducing switch on the described extension.
Preferably, described elastic parts is a buffer spring.
Preferably, described wear rib is that a vertical semi circular surface that is provided with is rectangular.
Preferably, the described track that moves horizontally is a slide rail, has the sliding connecting device that cooperates with slide rail on the dolly.
The utility model is owing to adopted above technical scheme, make it compared with prior art, have the following advantages and good effect: measure accurately, Stability Analysis of Structures, enlarged the product length scope of measuring, can measure the product length of most of similar, guaranteed that the steel pipe length value of actual measurement is more accurate in steel pipe, and, prolonged the serviceable life of equipment greatly by setting up snubber assembly.
Description of drawings
Fig. 1 is the device for measuring length of steel pipe synoptic diagram of prior art;
Fig. 2 is a device for measuring length of steel pipe overall work synoptic diagram of the present utility model;
Fig. 3 be Fig. 2 along B to the contact plate enlarged diagram;
Fig. 4 is the vertical view of Fig. 3.
Embodiment
As shown in Figure 2, this measurement mechanism comprises that one moves horizontally track, and in the present embodiment, this moves horizontally track is a slide rail 9; Be arranged on the dolly 1 on the slide rail 9, have the sliding connecting device that cooperates with slide rail 9 on the dolly 1.A long tooth bar 3 is installed on slide rail 9 tops, and long tooth bar 3 is protruding, has improved the steel pipe length range of measurement so greatly; Dolly 1 comprises a framework 10, and a drive car is installed in the framework 10, is a gear motor 2 in the present embodiment, be fixedly installed in the framework 10, the output terminal of this gear motor 2 cooperates with long tooth bar 3, and the upper end of framework 10 is protruding, and a vertical plate 11 is installed on it.
This measurement mechanism also comprises a steel pipe buffer device for collision, the side that is installed in dolly 1 in the present embodiment, this snubber assembly comprises a buffer board 12, one buffer spring 14 and an orienting sleeve 13 are installed between buffer board 12 and the vertical plate 11, on the face of buffer board 12 and steel pipe collision a contact plate 5 is housed, this contact plate 5 contacts with the top or the bottom of steel pipe, vertically be provided with a wear rib on the contact plate 5, be that a semicircle rectangular 8 is (as Fig. 3 in the present embodiment, shown in 4), pipe end fully contacts with contact plate 5 during with the assurance laser measurement, guarantees that so just the measured pipe end of laser is an actual value.One laser length measuring machine, its lasing light emitter 4 is installed on the buffer board 12 in the present embodiment, and the two is a relation of following up.
Also comprise an extension, be installed in the side of dolly 1.In the present embodiment, this extension is loaded on the one side that vertical plate 11 contacts with steel pipe, and this extension stretches out a delay shutdown switch 6 and the speed reducing switch 7 that direction is installed successively along it.The installation site that postpones shutdown switch 6 should be in buffer spring 14 natural length scopes, promptly as shown in Figure 2 between contact plate 5 and framework 10.
The course of work of present embodiment is as follows:
Operation and the steel pipe transportation system of a whole set of measurement mechanism are that signal is chain, and when steel pipe was transported to assigned address by transportation system's dolly, the measurement dolly 1 of steel pipe both sides was walked to pipe end, until dolly contact plate 5 respectively with steel pipe two end in contact, stop.Lasing light emitter on the dolly in steel pipe left side sends laser signal, arrives contact plate 5 back reflections of right side dolly, draws steel pipe length by the travel time that calculates laser.
Claims (8)
1. device for measuring length of steel pipe, it is characterized in that: comprise that one moves horizontally track, be arranged on the dolly that moves horizontally on the track, and drive car, one horizontal metroscope, a steel pipe buffer device for collision and an extension are housed on the side of dolly, and extension is provided with the delay shutdown switch.
2. device for measuring length of steel pipe as claimed in claim 1 is characterized in that: described drive car comprises a gear motor and a long tooth bar.
3. device for measuring length of steel pipe as claimed in claim 2 is characterized in that: described steel pipe buffer device for collision comprises a buffer board, and an elastic parts and an orienting sleeve are installed between buffer board and the sliding machine; One contact plate is housed on the buffer board impingement area, and contact plate is provided with wear rib.
4. device for measuring length of steel pipe as claimed in claim 3 is characterized in that: described horizontal metroscope is a laser length measuring machine, and its lasing light emitter is installed on the buffer board.
5. device for measuring length of steel pipe as claimed in claim 4 is characterized in that: also be provided with a speed reducing switch on the described extension.
6. device for measuring length of steel pipe as claimed in claim 5 is characterized in that: described elastic parts is a buffer spring.
7. device for measuring length of steel pipe as claimed in claim 6 is characterized in that: described wear rib is that a vertical semi circular surface that is provided with is rectangular.
8. device for measuring length of steel pipe as claimed in claim 7 is characterized in that: the described track that moves horizontally is a slide rail, has the sliding connecting device that cooperates with slide rail on the dolly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201994344U CN201145568Y (en) | 2007-12-19 | 2007-12-19 | Steel tube length measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201994344U CN201145568Y (en) | 2007-12-19 | 2007-12-19 | Steel tube length measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201145568Y true CN201145568Y (en) | 2008-11-05 |
Family
ID=40082452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201994344U Expired - Fee Related CN201145568Y (en) | 2007-12-19 | 2007-12-19 | Steel tube length measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201145568Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699216B (en) * | 2009-11-06 | 2012-09-05 | 安东石油技术（集团）有限公司 | Device for measuring length of oil sleeve pipe |
| CN104034297A (en) * | 2014-06-26 | 2014-09-10 | 孙硕添 | Device for automatically measuring diameter of tree |
| CN105091758A (en) * | 2015-09-28 | 2015-11-25 | 重庆大江工业有限责任公司 | System and method for automatically measuring length of drilling tool |
| CN107806828A (en) * | 2017-12-08 | 2018-03-16 | 苏州祥龙嘉业电子科技股份有限公司 | Small steel pipe CCD detection means |
| CN108458772A (en) * | 2018-06-04 | 2018-08-28 | 彩虹无人机科技有限公司 | The measuring table and method of a kind of guided missile quality and axial barycenter |
| CN110500961A (en) * | 2019-07-24 | 2019-11-26 | 西南交通大学 | A kind of EMU car body length rapid measurement device and measurement method |
-
2007
- 2007-12-19 CN CNU2007201994344U patent/CN201145568Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699216B (en) * | 2009-11-06 | 2012-09-05 | 安东石油技术（集团）有限公司 | Device for measuring length of oil sleeve pipe |
| CN104034297A (en) * | 2014-06-26 | 2014-09-10 | 孙硕添 | Device for automatically measuring diameter of tree |
| CN105091758A (en) * | 2015-09-28 | 2015-11-25 | 重庆大江工业有限责任公司 | System and method for automatically measuring length of drilling tool |
| CN105091758B (en) * | 2015-09-28 | 2018-04-03 | 重庆大江工业有限责任公司 | A kind of system and method for automatic measurement drilling tool length |
| CN107806828A (en) * | 2017-12-08 | 2018-03-16 | 苏州祥龙嘉业电子科技股份有限公司 | Small steel pipe CCD detection means |
| CN108458772A (en) * | 2018-06-04 | 2018-08-28 | 彩虹无人机科技有限公司 | The measuring table and method of a kind of guided missile quality and axial barycenter |
| CN110500961A (en) * | 2019-07-24 | 2019-11-26 | 西南交通大学 | A kind of EMU car body length rapid measurement device and measurement method |
| CN110500961B (en) * | 2019-07-24 | 2020-04-28 | 西南交通大学 | Rapid measuring device and measuring method for length of train body of motor train unit |
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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 |
Granted publication date: 20081105 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |