CN102944355A - Calibration stand of tension monitoring stress hinge pin for cable disengaging hook - Google Patents
Calibration stand of tension monitoring stress hinge pin for cable disengaging hook Download PDFInfo
- Publication number
- CN102944355A CN102944355A CN2012104098921A CN201210409892A CN102944355A CN 102944355 A CN102944355 A CN 102944355A CN 2012104098921 A CN2012104098921 A CN 2012104098921A CN 201210409892 A CN201210409892 A CN 201210409892A CN 102944355 A CN102944355 A CN 102944355A
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- China
- Prior art keywords
- axle sleeve
- shaft sleeve
- axle
- shaft
- hinge pin
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Abstract
The invention discloses a calibration stand of a tension monitoring stress hinge pin for a cable disengaging hook, which solves the problem that in the domestic prior art, the tension monitoring stress hinge pin cannot be calibrated. The technical scheme is as follows: the calibration stand comprises a calibration bracket and a hydraulic station with a hydraulic pressure indicator gauge, wherein an oil cylinder connected with the hydraulic station through an oil pipe is arranged on the calibration bracket; a shaft sleeve A and a shaft sleeve B are respectively mounted on two sides of the oil cylinder on the calibration bracket; locking plate adjusting ports are respectively arranged on the shaft sleeve A and the shaft sleeve B; shaft sleeve adjusting bolts are respectively arranged below the shaft sleeve A and the shaft sleeve B; a standard shaft is placed in the shaft sleeve A, and connected with a display and adjusting meter box through a lead; and the to-be-calibrated shaft is adjusted by comparing measured values of the to-be-calibrated shaft and the standard shaft through the display and adjusting meter box. The calibration stand can be used for calibrating the tension monitoring stress hinge pin for the cable disengaging hook at petrochemical docks.
Description
Technical field
The invention belongs to a kind of equipment of proofreading and correct measurer, in particular, relate in particular to a kind of accuracy for correction release mooring hook pulling force monitor stress bearing pin and the correction station of measuring accuracy.
Background technology
Mostly adopt intelligent heaving pile release mooring hook on the modernization oil chemical industry harbour, namely dispose pulling force monitor stress bearing pin at the heaving pile release mooring hook, hawser pull when resting in harbour in order to Real-Time Monitoring measurement boats and ships in the cargo handling process, and data are sent on the computer display of scene and center-control and show, so that the staff reasonably controls the field condition of harbour.Because pulling force monitor stress bearing pin is a kind of measurement measurer of pulling force, by the foil gauge in the long use back pull monitor stress bearing pin plastic deformation can occur can descend the accuracy of measurement and precision to some extent, so pulling force monitor stress bearing pin needs to carry out the adjustment of regular precision and accuracy in use for some time, but the at present domestic not calibration equipment of corresponding release mooring hook pulling force monitor stress bearing pin can't carry out the correction adjustment of pulling force monitor stress bearing pin.
Summary of the invention
The invention provides a kind of release mooring hook pulling force monitor stress bearing pin correction station, be used for solving the domestic adjustment Correction Problems that can't accurately carry out release mooring hook pulling force monitor stress bearing pin.
The present invention is achieved by the following technical solutions:
The present invention includes calibrated mount, be provided with the Hydraulic Station of hydraulic pressure indicator gauge, calibrated mount is provided with the oil cylinder that links to each other by oil pipe with Hydraulic Station, and be separately installed with axle sleeve first and axle sleeve second in calibrated mount upper cylinder both sides, be respectively equipped with locking plate on axle sleeve first and the axle sleeve second and adjust mouthful; Standard axle places in the axle sleeve first and by wire and is connected with demonstration and adjustment instrument box, and the below of axle sleeve first and axle sleeve second is respectively equipped with axle sleeve and adjusts bolt.
The hydraulic pressure indicator gauge can accurately show instant hydraulic pressure, and the correction work of release mooring hook pulling force monitor stress bearing pin is carried out in handled easily personnel segmentation; Axle sleeve first and axle sleeve second are adjusted respectively the stress point of bolt adjusting and oil cylinder by axle sleeve, and the inside of axle sleeve first and axle sleeve second is separately installed with standard axle and axle to be corrected, standard axle and axle to be corrected are fixed by locking plate, and adjust a mouthful adjusting locking plate state by locking plate; Show and adjust instrument box and have display measurement numerical value and proofread and correct the function of adjusting axle to be corrected.
The invention has the beneficial effects as follows: release mooring hook pulling force monitor stress bearing pin correction station provided by the present invention can be proofreaied and correct release mooring hook pulling force monitor stress bearing pin accurately, and simple to operate, easy to use, overcome the problem that can't accurately carry out release mooring hook pulling force monitor stress bearing pin in the domestic prior art.
Description of drawings
Structural representation when Fig. 1 is duty of the present invention;
Front view when Fig. 2 is calibrated mount duty among the present invention;
Vertical view when Fig. 3 is calibrated mount duty among the present invention;
Fig. 4 is the front view that calibrated mount Upper shaft sleeve among the present invention and axle sleeve are adjusted the bolt combination part;
Fig. 5 is the left view that calibrated mount Upper shaft sleeve among the present invention and axle sleeve are adjusted the bolt combination part.
Among the figure: 1, axle to be corrected; 2, oil cylinder; 3, calibrated mount; 4, standard axle; 5, axle sleeve first; 6, axle sleeve second; 7, oil pipe; 8, hydraulic pressure indicator gauge; 9, demonstration and adjustment instrument box; 10, standard axle display window; 11, axis calibration display window; 12, Hydraulic Station; 13, locking plate is adjusted mouth; 14, axle sleeve is adjusted bolt; 15, base; 16, handle; 17, roller; 18, locking plate.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further explanation.
The pulling force of release mooring hook shown in Fig. 1 monitor stress bearing pin correction station, comprise calibrated mount 3, be provided with the Hydraulic Station 12 of hydraulic pressure indicator gauge 8, calibrated mount 3 is provided with the oil cylinder 2 that links to each other by oil pipe 7 with Hydraulic Station 12, and be separately installed with axle sleeve first 5 and axle sleeve second 6 in calibrated mount 3 upper cylinders 2 both sides, be respectively equipped with locking plate on axle sleeve first 5 and the axle sleeve second 6 and adjust mouthfuls 13; Standard axle 4 places in the axle sleeve first 5 and by wire and is connected with demonstration and adjustment instrument box 9, and the below of axle sleeve first 5 and axle sleeve second 6 is respectively equipped with axle sleeve and adjusts bolt 14.
Calibrated mount 3 among the present invention need to be shaped by finishing behind post annealing, in order to obtain better correction accuracy strictly size and the form and position tolerance numerical value of control calibrated mount, accurate with the stress point effect of axle sleeve with the force position that guarantees oil cylinder 2, the impact that minimizing causes measuring accuracy; The standard axle 4 of selecting be necessary for that State Quality Supervision Bureau demarcates with reference to measurer, to improve standardization and the accuracy of contrast reference.
To shown in Figure 5, the present invention lays calibrated mount 3 and to be fixed on the base 15 in use by roller 17 such as Fig. 1, and base 15 is fixed with ground; In when work, at first need axle 1 to be corrected and standard axle 4 are put into respectively the pin shaft hole of axle sleeve second 6 and axle sleeve first 5, and with locking plate 18 axle 1 to be corrected and standard axle 4 are fixed the position respectively, rotate at timing preventing; Regulate axle sleeve and adjust bolt 14, make the position of the stress surface of the end face of oil cylinder 2 and axle sleeve second 6 and axle sleeve first 5 remain on same level; After adjusting end, start Hydraulic Station 12, Hydraulic Station 12 links to each other with oil cylinder 2 by oil pipe 7, oil cylinder 2 is started working, the instant pressure value of hydraulic pressure indicator gauge 8 demonstrations this moment, can make operating personnel accurately determine the size of cylinder force, and then pulling force monitor stress bearing pin is carried out correction under the different ranges; Oil cylinder 2 operative orientation both ends of the surface act on the power equal and opposite in direction on axle 1 to be corrected and the standard axle 4, make axle 1 to be corrected and standard axle 4 stressed generation deformation, because pulling force monitor stress bearing pin itself has the circuit arrangement that the physical quantity of self deformation is converted into electric signal, so producing the measurement numerical value of deformation, axle 1 to be corrected and standard axle 4 can directly be sent to respectively axis calibration display window 11 and the standard axle display window 10 that shows and adjust instrument box 9 through wire, by the numerical value that contrast standard axle 4 produces, can regulate the numerical value that shows and adjust instrument box 9 adjustment axle 1 to be corrected.When adjusting the numerical value of axle 1 to be corrected, pulling force can be divided into 6 stages adjusts, such as the stress bearing pin of adjusting 100 tons, total range is 100 tons, range can be divided into 0 ton, 25 tons, 50 tons, 75 tons, 100 tons, 125 tons mark correction, can improve accuracy and precision that full scale is proofreaied and correct.
Claims (1)
1. release mooring hook pulling force monitor stress bearing pin correction station, comprise calibrated mount (3), be provided with the Hydraulic Station (12) of hydraulic pressure indicator gauge (8), it is characterized in that: calibrated mount (3) is provided with the oil cylinder (2) that links to each other by oil pipe (7) with Hydraulic Station (12), and be separately installed with axle sleeve first (5) and axle sleeve second (6) in calibrated mount (3) upper cylinder (2) both sides, be respectively equipped with locking plate on axle sleeve first (5) and the axle sleeve second (6) and adjust mouthful (13); Standard axle (4) places in the axle sleeve first (5) and by wire and is connected with demonstration and adjustment instrument box (9), and the below of axle sleeve first (5) and axle sleeve second (6) is respectively equipped with axle sleeve and adjusts bolt (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104098921A CN102944355A (en) | 2012-10-24 | 2012-10-24 | Calibration stand of tension monitoring stress hinge pin for cable disengaging hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104098921A CN102944355A (en) | 2012-10-24 | 2012-10-24 | Calibration stand of tension monitoring stress hinge pin for cable disengaging hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102944355A true CN102944355A (en) | 2013-02-27 |
Family
ID=47727317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104098921A Pending CN102944355A (en) | 2012-10-24 | 2012-10-24 | Calibration stand of tension monitoring stress hinge pin for cable disengaging hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102944355A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458114A (en) * | 2014-10-31 | 2015-03-25 | 自贡市嘉特数控机械制造有限公司 | Shaft type tension sensor positioning checking fixture tool |
| CN109781339A (en) * | 2019-01-02 | 2019-05-21 | 武汉船用机械有限责任公司 | A kind of calibration tooling for winch stress pin |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201277026Y (en) * | 2008-10-22 | 2009-07-22 | 中国石油集团长城钻探工程有限公司 | Multifunctional tensiometer detection platform |
| CN201517954U (en) * | 2009-11-15 | 2010-06-30 | 陈华旻 | Silk screen tensiometer calibration apparatus |
| CN101865750A (en) * | 2010-06-22 | 2010-10-20 | 胡卓林 | Portable calibrating device for pull pressure sensor |
| CN202002770U (en) * | 2011-03-31 | 2011-10-05 | 潍柴动力股份有限公司 | Force sensor calibration and comparison device for engine dynamometer |
-
2012
- 2012-10-24 CN CN2012104098921A patent/CN102944355A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201277026Y (en) * | 2008-10-22 | 2009-07-22 | 中国石油集团长城钻探工程有限公司 | Multifunctional tensiometer detection platform |
| CN201517954U (en) * | 2009-11-15 | 2010-06-30 | 陈华旻 | Silk screen tensiometer calibration apparatus |
| CN101865750A (en) * | 2010-06-22 | 2010-10-20 | 胡卓林 | Portable calibrating device for pull pressure sensor |
| CN202002770U (en) * | 2011-03-31 | 2011-10-05 | 潍柴动力股份有限公司 | Force sensor calibration and comparison device for engine dynamometer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458114A (en) * | 2014-10-31 | 2015-03-25 | 自贡市嘉特数控机械制造有限公司 | Shaft type tension sensor positioning checking fixture tool |
| CN104458114B (en) * | 2014-10-31 | 2016-09-07 | 自贡市嘉特数控机械制造有限公司 | Shaft type tension pick-up locating check fixture frock |
| CN109781339A (en) * | 2019-01-02 | 2019-05-21 | 武汉船用机械有限责任公司 | A kind of calibration tooling for winch stress pin |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130227 |