CN103743773B - A kind of dropping point pick-up unit of cable ointment and detection method - Google Patents
A kind of dropping point pick-up unit of cable ointment and detection method Download PDFInfo
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- CN103743773B CN103743773B CN201410001291.6A CN201410001291A CN103743773B CN 103743773 B CN103743773 B CN 103743773B CN 201410001291 A CN201410001291 A CN 201410001291A CN 103743773 B CN103743773 B CN 103743773B
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Abstract
The invention belongs to cable material technical field, especially relate to the dropping point pick-up unit of a kind of optical cable or cable ointment, be characterised in that it includes a housing, is positioned at the heating arrangement of enclosure interior, electric power connection line; It is cuboid above housing, rectangular parallelepiped has multiple not connected appearance tube chamber, horizontal direction on rectangular parallelepiped has multiple corresponding with holding tube chamber and not connected viewport, corresponding viewport is connected with appearance tube chamber, to hold tube chamber and viewport be all straight hole, and viewport is former and later two sides running through rectangular parallelepiped horizontal direction; In the orthogonal projection of the leading flank of rectangular parallelepiped, viewport is positioned at the middle and lower part of corresponding appearance tube chamber; Heating arrangement is looped around each to be held outside tube chamber.Present invention further teaches detection method.The present invention has following main beneficial effect: succinct, simple to operate, the safer environmental protection of device; Method of testing is more scientific rationally, record is more accurate; Reviewer's institute's time spent is less, and labour intensity is lower.
Description
Technical field
The invention belongs to cable material technical field, especially relate to dropping point pick-up unit and the detection method of a kind of optical cable or cable ointment.
Background technology
Dropping point is the thermal behavior index of oil filling paste, refers to the temperature that ointment is heated to the first oil dripping under prescribed conditions and drips.Dropping point height represents that ointment can bear the degree of temperature in use, and dropping point is generally higher than serviceability temperature.Dropping point is not more high better, and too high dropping point may affect the cryogenic property of ointment, causes that cone penetration reduces, density is dosed etc.Current domestic general employing GB/T4929 " grease dropping point assay method " measures dropping point.But current inspection machine major part adopts the open heating of flame to measure, and this device is very dangerous; In addition, in inspection, reviewer needs the visual observation by continuing to determine temperature value, therefore, easily forms visual fatigue.
Summary of the invention
In order to solve the problem, the object of the invention is the dropping point pick-up unit and the detection method that disclose a kind of cable ointment, to solve safety problem, alleviate the labour intensity of reviewer simultaneously, reviewer is freed from staring keeping a close watch on, and ointment dropping point value accurately can be obtained.The present invention is achieved through the following technical solutions.
In first embodiment of the present invention, a kind of dropping point pick-up unit of cable ointment, is characterized in that it includes a housing 1, is positioned at heating arrangement 16, the electric power connection line of enclosure interior; It is cuboid above housing, vertical direction on rectangular parallelepiped has multiple not connected appearance tube chamber 11, horizontal direction on rectangular parallelepiped has multiple corresponding with holding tube chamber and not connected viewport 12, corresponding viewport is connected with appearance tube chamber, to hold tube chamber and viewport be all straight hole, and viewport is former and later two sides running through rectangular parallelepiped horizontal direction; In the orthogonal projection of the leading flank of rectangular parallelepiped, viewport is positioned at the middle and lower part of corresponding appearance tube chamber; Heating arrangement is looped around each to be held outside tube chamber.
In second embodiment of the present invention, a dropping point pick-up unit for cable ointment, is characterized in that it includes a housing 1, is positioned at the heating arrangement 16 of enclosure interior, display and setting device 18, electric power connection line and the display be positioned on housing and guidance panel 13; It is cuboid above housing, vertical direction on rectangular parallelepiped has multiple not connected appearance tube chamber 11, horizontal direction on rectangular parallelepiped has multiple corresponding with holding tube chamber and not connected viewport 12, corresponding viewport is connected with appearance tube chamber, to hold tube chamber and viewport be all straight hole, and viewport is former and later two sides running through rectangular parallelepiped horizontal direction; In the orthogonal projection of the leading flank of rectangular parallelepiped, viewport is positioned at the middle and lower part of corresponding appearance tube chamber; Heating arrangement is looped around each to be held outside tube chamber.
In 3rd embodiment of the present invention, a dropping point pick-up unit for cable ointment, is characterized in that it includes a housing 1, is positioned at the heating arrangement 16 of enclosure interior, display and setting device 18, electric power connection line, temperature-detecting device 19, computing and control device 17, is positioned at sender unit 14 outside housing and signal receiving device 15, is positioned at display on housing and guidance panel 13; It is cuboid above housing, vertical direction on rectangular parallelepiped has multiple not connected appearance tube chamber 11, horizontal direction on rectangular parallelepiped has multiple corresponding with holding tube chamber and not connected viewport 12, corresponding viewport is connected with appearance tube chamber, to hold tube chamber and viewport be all straight hole, and viewport is former and later two sides running through rectangular parallelepiped horizontal direction; In the orthogonal projection of the leading flank of rectangular parallelepiped, viewport is positioned at the middle and lower part of corresponding appearance tube chamber; Heating arrangement is looped around each and holds outside tube chamber; Sender unit is connected with computing and control device by the first connecting line 141, signal receiving device is connected with computing and control device by the second connecting line 151, and temperature-detecting device, display are electrically connected with computing and control device with setting device.
The dropping point pick-up unit of the cable ointment in the 3rd embodiment of the present invention, it is that step carries out the dropping point detection of ointment in accordance with the following methods:
20th step: sampling: get test tube 2, put suitable cork at test tube overcoat, is inserted and is held in tube chamber, and make to be positioned at viewport place bottom test tube, makes cork and holds tube chamber sidewall close contact; Get fixed plug 3 to be enclosed within check bar 4, get ointment and be coated in bottom fixed plug, inserted in test tube by check bar, and no matter contact with at the bottom of test tube tube wall and pipe, the bottom position of check bar is above viewport, and fixed plug is tightly filled in test tube; The viewport of sender unit from the trailing flank of rectangular parallelepiped is loaded, the viewport of signal receiving device from the leading flank of rectangular parallelepiped is loaded, plugs in; Enter next step;
21st step: set temperature: set the maximum temperature value of expect and heat in display with guidance panel, expect the maximum temperature value ratio that heats survey the dropping point nominal value height 80-100 DEG C of ointment; Enter next step;
22nd step: heating: start heating arrangement in display with guidance panel, heat; And make sender unit, signal receiving device starts working; Enter next step;
23rd step: computing and control: the temperature value detected is sent to computing and control device by temperature-detecting device in real time, when ointment drips, its motion is received by signal receiving device, now, computing and control send instruction, record good corresponding temperature value, and send to the display unit of display and guidance panel, and send instruction closedown heating arrangement and sender unit, signal receiving device; When temperature arrives setting value, when not occurring that ointment drips, computing and control send instruction and close heating arrangement and sender unit, signal receiving device, meanwhile, the information not measuring dropping point are sent to the display unit of display and guidance panel;
24th step: Output rusults: display shows with the display unit of guidance panel.
In first embodiment of the present invention, put suitable cork at test tube 2 overcoat, inserted and hold in tube chamber, and make bottom test tube, to be positioned at viewport place, make cork and hold tube chamber sidewall close contact; Getting fixed plug 3 is enclosed within check bar 4, and check bar is glass-stem thermometer, by manually seeing temperature record dropping point value, also reaches safe object, because there is not naked light in this embodiment.
Second embodiment of the present invention, compared with the first embodiment, adds display and guidance panel, in basic skills embodiment 3, only by artificial observation record.
Certainly, in embodiment two, embodiment three, check bar all can be glass-stem thermometer; In embodiment three, check bar also can be glass bar.
Sender unit in embodiment three and signal receiving device can be far infrared transceiver, also can be other suitable device such as wireless, due to the prior art that such device is ripe, therefore not drawing schematic diagram and structured flowchart, the personnel of art can implement on the basis of above-mentioned text description.
The present invention has following main beneficial effect: succinct, simple to operate, the safer environmental protection of device; Method of testing is more scientific rationally, record is more accurate; Reviewer's institute's time spent is less, and labour intensity is lower.
Accompanying drawing explanation
Fig. 1 is the perspective view of the invention process example one.
Fig. 2 is the perspective view of the invention process example two.
Fig. 3 is the perspective view of the invention process example three.
Fig. 4 is the Some principles block diagram of the invention process example three.
Fig. 5 is the schematic flow sheet of the method that the invention process example three adopts.
Embodiment
embodiment one
Ask for an interview Fig. 1, with reference to figure 4 and Fig. 5, a kind of dropping point pick-up unit of cable ointment, is characterized in that it includes a housing 1, is positioned at heating arrangement 16, the electric power connection line of enclosure interior; It is cuboid above housing, vertical direction on rectangular parallelepiped has multiple not connected appearance tube chamber 11, horizontal direction on rectangular parallelepiped has multiple corresponding with holding tube chamber and not connected viewport 12, corresponding viewport is connected with appearance tube chamber, to hold tube chamber and viewport be all straight hole, and viewport is former and later two sides running through rectangular parallelepiped horizontal direction; In the orthogonal projection of the leading flank of rectangular parallelepiped, viewport is positioned at the middle and lower part of corresponding appearance tube chamber; Heating arrangement is looped around each to be held outside tube chamber.Put suitable cork at test tube 2 overcoat, inserted and hold in tube chamber, and make bottom test tube, to be positioned at viewport place, make cork and hold tube chamber sidewall close contact; Getting fixed plug 3 is enclosed within check bar 4, and check bar is glass-stem thermometer, by manually seeing temperature record dropping point value, also reaches safe object, because there is not naked light in this embodiment.
embodiment two
Ask for an interview Fig. 2, with reference to figure 4 and Fig. 5, a dropping point pick-up unit for cable ointment, is characterized in that it includes a housing 1, is positioned at the heating arrangement 16 of enclosure interior, display and setting device 18, electric power connection line and the display be positioned on housing and guidance panel 13; It is cuboid above housing, vertical direction on rectangular parallelepiped has multiple not connected appearance tube chamber 11, horizontal direction on rectangular parallelepiped has multiple corresponding with holding tube chamber and not connected viewport 12, corresponding viewport is connected with appearance tube chamber, to hold tube chamber and viewport be all straight hole, and viewport is former and later two sides running through rectangular parallelepiped horizontal direction; In the orthogonal projection of the leading flank of rectangular parallelepiped, viewport is positioned at the middle and lower part of corresponding appearance tube chamber; Heating arrangement is looped around each to be held outside tube chamber.Compared with the first embodiment, add display and guidance panel 13, in basic skills embodiment 3, only by artificial observation record.
embodiment three
Ask for an interview Fig. 3, with reference to figure 4 and Fig. 5, a dropping point pick-up unit for cable ointment, is characterized in that it includes a housing 1, is positioned at the heating arrangement 16 of enclosure interior, display and setting device 18, electric power connection line, temperature-detecting device 19, computing and control device 17, is positioned at sender unit 14 outside housing and signal receiving device 15, is positioned at display on housing and guidance panel 13; It is cuboid above housing, vertical direction on rectangular parallelepiped has multiple not connected appearance tube chamber 11, horizontal direction on rectangular parallelepiped has multiple corresponding with holding tube chamber and not connected viewport 12, corresponding viewport is connected with appearance tube chamber, to hold tube chamber and viewport be all straight hole, and viewport is former and later two sides running through rectangular parallelepiped horizontal direction; In the orthogonal projection of the leading flank of rectangular parallelepiped, viewport is positioned at the middle and lower part of corresponding appearance tube chamber; Heating arrangement is looped around each and holds outside tube chamber; Sender unit is connected with computing and control device by the first connecting line 141, signal receiving device is connected with computing and control device by the second connecting line 151, and temperature-detecting device, display are electrically connected with computing and control device with setting device.
The dropping point pick-up unit of the cable ointment in the 3rd embodiment of the present invention, it is that step carries out the dropping point detection of ointment in accordance with the following methods:
20th step: sampling: get test tube 2, put suitable cork at test tube overcoat, is inserted and is held in tube chamber, and make to be positioned at viewport place bottom test tube, makes cork and holds tube chamber sidewall close contact; Get fixed plug 3 to be enclosed within check bar 4, get ointment and be coated in bottom fixed plug, inserted in test tube by check bar, and no matter contact with at the bottom of test tube tube wall and pipe, the bottom position of check bar is above viewport, and fixed plug is tightly filled in test tube; The viewport of sender unit from the trailing flank of rectangular parallelepiped is loaded, the viewport of signal receiving device from the leading flank of rectangular parallelepiped is loaded, plugs in; Enter next step;
21st step: set temperature: set the maximum temperature value of expect and heat in display with guidance panel, expect the maximum temperature value ratio that heats survey the dropping point nominal value height 80-100 DEG C of ointment; Enter next step;
22nd step: heating: start heating arrangement in display with guidance panel, heat; And make sender unit, signal receiving device starts working; Enter next step;
23rd step: computing and control: the temperature value detected is sent to computing and control device by temperature-detecting device in real time, when ointment drips, its motion is received by signal receiving device, now, computing and control send instruction, record good corresponding temperature value, and send to the display unit of display and guidance panel, and send instruction closedown heating arrangement and sender unit, signal receiving device; When temperature arrives setting value, when not occurring that ointment drips, computing and control send instruction and close heating arrangement and sender unit, signal receiving device, meanwhile, the information not measuring dropping point are sent to the display unit of display and guidance panel;
24th step: Output rusults: display shows with the display unit of guidance panel.
Certainly, in embodiment two, embodiment three, check bar all can be glass-stem thermometer; In embodiment three, check bar also can be glass bar.
Sender unit in embodiment three and signal receiving device can be far infrared transceiver, also can be other suitable device such as wireless, due to the prior art that such device is ripe, therefore not drawing schematic diagram and structured flowchart, the personnel of art can implement on the basis of above-mentioned text description.
The present invention has following main beneficial effect: succinct, simple to operate, the safer environmental protection of device; Method of testing is more scientific rationally, record is more accurate; Reviewer's institute's time spent is less, and labour intensity is lower.
The present invention is not limited to above-mentioned preferred forms, and should be appreciated that design of the present invention can be implemented to use by other various forms, they drop in protection scope of the present invention equally.
Claims (2)
1. the dropping point pick-up unit of a cable ointment, it is characterized in that it includes a housing (1), be positioned at the heating arrangement (16) of enclosure interior, display and setting device (18), electric power connection line, temperature-detecting device (19), computing and control device (17), be positioned at the sender unit (14) outside housing and signal receiving device (15), be positioned at the display on housing and guidance panel (13); It is cuboid above housing, vertical direction on rectangular parallelepiped has multiple not connected appearance tube chamber (11), horizontal direction on rectangular parallelepiped has multiple corresponding with holding tube chamber and not connected viewport (12), corresponding viewport is connected with appearance tube chamber, to hold tube chamber and viewport be all straight hole, and viewport is former and later two sides running through rectangular parallelepiped horizontal direction; In the orthogonal projection of the leading flank of rectangular parallelepiped, viewport is positioned at the middle and lower part of corresponding appearance tube chamber; Heating arrangement is looped around each and holds outside tube chamber; Sender unit is connected with computing and control device by the first connecting line (141), signal receiving device is connected with computing and control device by the second connecting line (151), and temperature-detecting device, display are electrically connected with computing and control device with setting device; Described pick-up unit detects the method for the dropping point of cable ointment, is undertaken by following steps:
The first step: sampling: get test tube (2), put suitable cork at test tube overcoat, is inserted and is held in tube chamber, and make to be positioned at viewport place bottom test tube, makes cork and holds tube chamber sidewall close contact; Get fixed plug (3) to be enclosed within check bar (4), get ointment and be coated in bottom fixed plug, inserted in test tube by check bar, and no matter contact with at the bottom of test tube tube wall and pipe, the bottom position of check bar is above viewport, and fixed plug is tightly filled in test tube; The viewport of sender unit from the trailing flank of rectangular parallelepiped is loaded, the viewport of signal receiving device from the leading flank of rectangular parallelepiped is loaded, plugs in; Enter next step; Described check bar is glass bar or glass-stem thermometer;
Second step: set temperature: set the maximum temperature value of expect and heat in display with guidance panel, expect the maximum temperature value ratio that heats survey the dropping point nominal value height 80-100 DEG C of ointment; Enter next step;
3rd step: heating: start heating arrangement in display with guidance panel, heat; And make sender unit, signal receiving device starts working; Enter next step;
4th step: computing and control: the temperature value detected is sent to computing and control device by temperature-detecting device in real time, when ointment drips, its motion is received by signal receiving device, now, computing and control send instruction, record good corresponding temperature value, and send to the display unit of display and guidance panel, and send instruction closedown heating arrangement and sender unit, signal receiving device; When temperature arrives setting value, when not occurring that ointment drips, computing and control send instruction and close heating arrangement and sender unit, signal receiving device, meanwhile, the information not measuring dropping point are sent to the display unit of display and guidance panel;
5th step: Output rusults: display shows with the display unit of guidance panel.
2. the dropping point pick-up unit of cable ointment according to claim 1, it is characterized in that described sender unit is infrared signal emitter, described signal receiving device is infrared signal receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410001291.6A CN103743773B (en) | 2014-01-02 | 2014-01-02 | A kind of dropping point pick-up unit of cable ointment and detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410001291.6A CN103743773B (en) | 2014-01-02 | 2014-01-02 | A kind of dropping point pick-up unit of cable ointment and detection method |
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| Publication Number | Publication Date |
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| CN103743773A CN103743773A (en) | 2014-04-23 |
| CN103743773B true CN103743773B (en) | 2016-04-06 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2824023Y (en) * | 2005-10-11 | 2006-10-04 | 中华人民共和国天津出入境检验检疫局 | Drippoint dynamic tester for lubricating grease |
| CN2872352Y (en) * | 2005-10-11 | 2007-02-21 | 河北工业大学 | Dynamic titrating inspecting sensor of lubricating grease |
| CN202421096U (en) * | 2012-01-17 | 2012-09-05 | 谭曜 | Automatic detector for dropping point of lubricating grease |
| CN203224468U (en) * | 2013-04-18 | 2013-10-02 | 辽宁华科石油设备科技有限公司 | Automatic lubricating grease wide temperature range dropping point measuring equipment |
| CN203672808U (en) * | 2014-01-02 | 2014-06-25 | 国家电网公司 | Device for detecting dropping point of petroleum jelly for cables |
-
2014
- 2014-01-02 CN CN201410001291.6A patent/CN103743773B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2824023Y (en) * | 2005-10-11 | 2006-10-04 | 中华人民共和国天津出入境检验检疫局 | Drippoint dynamic tester for lubricating grease |
| CN2872352Y (en) * | 2005-10-11 | 2007-02-21 | 河北工业大学 | Dynamic titrating inspecting sensor of lubricating grease |
| CN202421096U (en) * | 2012-01-17 | 2012-09-05 | 谭曜 | Automatic detector for dropping point of lubricating grease |
| CN203224468U (en) * | 2013-04-18 | 2013-10-02 | 辽宁华科石油设备科技有限公司 | Automatic lubricating grease wide temperature range dropping point measuring equipment |
| CN203672808U (en) * | 2014-01-02 | 2014-06-25 | 国家电网公司 | Device for detecting dropping point of petroleum jelly for cables |
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| CN103743773A (en) | 2014-04-23 |
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Inventor after: Ma Chao Inventor after: Lian Liming Inventor after: Ji Qinghua Inventor after: Li Yamin Inventor after: Liu Guimin Inventor before: Shen Qunhua |
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Effective date of registration: 20151126 Address after: Xinxiang Jinsui Avenue East of 453000 cities in Henan Province Applicant after: Xinxiang University Address before: 215554 Suzhou, Changshou City, Shang Lake Town, New Lane Village, No. 15 Applicant before: Changshu Guleite Machinery Product Design Co., Ltd. |
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