CN206019617U - A kind of coating thickness detector - Google Patents
A kind of coating thickness detector Download PDFInfo
- Publication number
- CN206019617U CN206019617U CN201620849008.XU CN201620849008U CN206019617U CN 206019617 U CN206019617 U CN 206019617U CN 201620849008 U CN201620849008 U CN 201620849008U CN 206019617 U CN206019617 U CN 206019617U
- Authority
- CN
- China
- Prior art keywords
- coating thickness
- thickness detector
- expansion link
- holding rod
- main body
- 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 - Fee Related
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Abstract
The utility model discloses a kind of coating thickness detector, including coating thickness detector main body and probe, probe internally provided in coating thickness detector main body, it is characterised in that：Coating thickness detector main body is provided with rotatable holding rod, arranges the angle demodulator of adjustable holding rod angle between the holding rod and coating thickness detector main body.The utility model increases the holding rod with scalable and angle rotatable, convenient use in coating thickness detector main body.
Description
Technical field
The utility model is related to a kind of thickness measuring instrument technical field of structures, more particularly, it relates to a kind of coating is surveyed
Thick instrument.
Background technology
Coating thickness measurement device is widely used in the painting thickness in the fields such as metal-processing industry, chemical industry and manufacturing industry
Degree test, it is hand-held that existing coating thickness detector is most of, typically by the probe placement of test device in test specimens surface,
Need manually to move to different positions in test process and tested.
The Chinese patent of Application No. CN201420865017.9 discloses a kind of portable coating thickness detector, this coating
Calibrator includes housing, and Multi-functional probe, sampling module, functional module, information analysis module and processor are arranged on housing
Multi-functional probe, it is not necessary to plug end of probe for a long time, using convenient.Although this design adds in coating thickness detector main body
Multi-functional probe makes test convenient, but still needs human body hand-held instrument moving operation.If running into special circumstances, example
As tested at the scene, the sample of measurement be located at comparison high where, or institute's test sample grade is where narrow, human body sheet
Body is difficult to reach, it is impossible to test well.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model runs into sample during being to solve on-the-spot test
In human body unapproachable local when, the operation of hand-held coating thickness detector is difficult to.For achieving the above object, the utility model
A kind of coating thickness detector is provided, increases a stretchable holding rod on the basis of existing coating thickness detector.By holding rod
Stretching can by coating thickness detector be placed in the unapproachable height of human body or narrow where tested.
The utility model is realized by the following method：A kind of coating thickness detector, including coating thickness detector main body and spy
Head, probe internally provided in coating thickness detector main body, coating thickness detector main body is provided with rotatable holding rod, the holding rod and coating
The angle demodulator of adjustable holding rod angle is set between calibrator main body.
Using above-mentioned technical proposal, angle demodulator and holding rod are set in the main body of existing coating thickness detector, are adopted
Such structure, on the one hand can realize that holding rod is rotated centered on angle demodulator, and holding rod and probe measurement direction are in
The angle of existing difference angles, realizes holding rod with turning with fixation.On the other hand, holding rod arbitrarily can be stretched.Therefore, holding rod
The regulation of different length and angle can be carried out according to the angle of the distance of institute's test sample and detected sample, can be pointed to
Human body is difficult to reach the sample in place and is tested.
The utility model is further arranged to, and described holding rod includes some expansion links, expansion link end to end between respectively
Connected using snap fit.
Using above-mentioned technical proposal, holding rod is made up of multistage, end to end each other, it is possible to achieve holding rod plus
Long and contraction, and be connected using snap fit between expansion link, can preferably fix the state of holding rod so as to testing
Do not shake in journey.
The utility model is further arranged to, and is arranged along its length in described holding rod between two neighboring expansion link
Guider.
Using above-mentioned technical proposal, if expansion link is only connected using snap fit in drawing process, expansion link easily turns
Moving causes to disconnect or rocks, and arranges guider in the length direction of each section of expansion link, and expansion link is led in drawing process
To the restriction of device, stretching is easier to realize and be difficult rocking.
The utility model is further arranged to, and in described holding rod, outermost expansion link arranges handle.
Using above-mentioned technical proposal, the outermost telescopic tube end of holding rod carries handle, can be with by stretching handle
The expansion of expansion link is realized, different degrees of so as to the realize expansion link lengthening convenient is operated.
The utility model is further arranged to, in the two neighboring expansion link of described holding rod, the less expansion link of diameter
Lower end is provided with the projection of second spring, and the upper end of the expansion link being relatively large in diameter arranges draw-in groove.
Using above-mentioned technical proposal, projection of the snap fit between expansion link using draw-in groove and with second spring is real
Existing, during expansion link contraction state, projection is limited to the compacting compression second spring of tube wall；Draw-in groove is run into during stretching expansion link, press
The second spring bounce-back of contracting drives projection to be stuck at draw-in groove and realizes fixing.
The utility model is further arranged to, in the two neighboring expansion link of described holding rod, the less expansion link of diameter
Lower end is provided with the projection of metal clips, and the upper end of the expansion link being relatively large in diameter arranges draw-in groove.
Using above-mentioned technical proposal, the snap fit between expansion link is draw-in groove and the projection with metal clips, is drawing
During stretching expansion link, the projection with metal clips runs into draw-in groove, is connected in draw-in groove and realizes fixing.
The utility model is further arranged to, and described angle demodulator includes the gear for being arranged at coating thickness detector main body
With the stopping means for being arranged at holding rod, connection is engaged using gear between described stopping means and gear, described is spacing
Device is butted between the gear tooth slot of angle demodulator.
Using above-mentioned technical proposal, limited block one end is connected in the cavity of holding rod, and the other end is butted on angle demodulator
Gear tooth slot, makes limited block preferably be limited to adjusted position, and when the angle of holding rod is adjusted, and limited block can be with
Turn with fixation, the adjusted angle of more preferable fixation.
The utility model is further arranged to, and described stopping means includes limited block and the first spring, and described first
Spring is placed on limited block and is connected in expansion link.
Using above-mentioned technical proposal, the inside that limited block is fixed on expansion link, and the first spring is set on limited block,
On the one hand limited block is fixed in expansion link well, the first spring is set on another aspect limited block, limited block can be with
The regulation of corresponding sports track is realized in the compression of the first spring or stretching.
The utility model beneficial effect, increases in coating thickness detector main body and there is the hand-held of scalable and angle rotatable
Bar, using convenient.
Description of the drawings
Partial sectional views of the Fig. 1 for coating thickness detector；
A portion enlarged drawings of the Fig. 2 for Fig. 1；
B portion enlarged drawings of the Fig. 3 for Fig. 1；
Partial enlarged drawings of the Fig. 4 for the expansion link junction of two floating coat calibrator of embodiment.
Description of reference numerals：1st, coating thickness detector main body；2nd, pop one's head in；3rd, angle demodulator；31st, semicircle fixture；32nd, half
Circular gear；33rd, fixing axle；4th, holding rod；41st, the first expansion link；411st, limited block；412nd, the first spring；413rd, fixture；
414th, the first gathering sill；415th, material returned groove；416th, raised；417th, second spring；418th, metal clips；42nd, the second expansion link；
421st, draw-in groove；43rd, the 3rd expansion link；44th, guider；45th, handle.
Specific embodiment
Embodiment one：A kind of coating thickness detector, with reference to Fig. 1, probe 2 is built in coating thickness detector main body 1, angle demodulator
3 include that semicircle fixture 31, semicircular gear 32 and fixing axle 33, semicircle fixture 31 are fixed with coating thickness detector main body 1,
Semicircular gear 32 is fixed on coating thickness detector main body 1 by fixing axle 33 and is docked with semicircle fixture 31, and angle demodulator 3 is solid
In the coating thickness detector main body 1, holding rod 4 includes the first expansion link 41, the second expansion link 42 and the 3rd expansion link 43, first
Guider 44 is set on expansion link 41, and 41 upper end of the first expansion link arranges groove and places semicircular gear 32.In conjunction with Fig. 2, the
One cross-shaped cavity is set inside one expansion link 41, and cavity inside places cross limited block 411 and the first spring 412, limit
The minor face cross projection of position block 411 can be slided in the first gathering sill 414 of cavity, and long side one end of limited block 411 is wedge
Shape is mated well with 32 teeth groove of gear, and the other end is cased with the first spring 412 and is stuck in the fixture 413 of cavity bottom.Knot
Fig. 3 is closed, the first expansion link 41 and 42 lower end of the second expansion link arrange the projection for connecting second spring 417,42 He of the second expansion link
3rd expansion link, 43 upper end arranges draw-in groove 421, and 43 bottom of the 3rd expansion link is fixed with handle 45.
In drawing process, expansion link can be flexible along the length direction of expansion link in the presence of guider 44, no
Rotate.When the draw-in groove 421 on the expansion link top being relatively large in diameter is encountered in drawing process, diameter adjacent thereto is less to be stretched
In bar connection second spring 417 raised when, projection can just be stuck on draw-in groove 421 in the presence of second spring 417, reality
Existing expansion link stretching is fixed.
In rotation process, limited block 411 extrudes the first spring 412 and compresses, the wedge shape of limited block 411 along gear 32 to
The tip of gear 32 is mobile, and the cross projection of 411 both sides of limited block is moved along the first gathering sill 414 of cavity, limited block 411
Material returned groove 415 is fallen back on, limited block 411 is crossed the first spring 412 when 32 tip of gear reaches adjacent teeth groove and stretched, and makes limited block
411 are fixed on adjusted position.
Using this embodiment, under expansion link is acted on by the projection 416 and draw-in groove 421 that connect second spring 417, hand
Handle 45 can realize the lengthening of expansion link when stretching.Limited block 411 inside first expansion link 41 is against 32 teeth groove of gear
And first between spring 412, directly manually expansion link can be rotated along 32 direction of gear and carry out adjustable telescopic rod and be visited with probe 2
The angle in direction is surveyed, limited block 411 can facilitate the direction of adjustable telescopic rod, while preferably can also consolidate with turning with fixation
Fixed adjusted angle.By the adjustment of length of telescopic bar and angle, probe 2 can preferably be fitted with sample, can be surveyed
Examination human body is difficult to the sample for getting at.
Embodiment two：The difference of a kind of coating thickness detector, the present embodiment and embodiment one is the clamping between expansion link
Mode is different, with reference to Fig. 4, with the lower end that raised metal clips 418 is arranged at the first expansion link 41 and the second expansion link 42,
Second expansion link 42 and 43 top of the 3rd expansion link arrange draw-in groove 421.
Using this embodiment, metal clips 418 is fixed under 42 inwall of the first expansion link 41 and the second expansion link
The resistance of end, stretching and contraction expansion link is less, convenient stretching expansion link.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from the utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (8)
1. a kind of coating thickness detector, including coating thickness detector main body（1）And probe（2）, probe（2）It is built in coating thickness detector master
Body（1）, it is characterised in that：Coating thickness detector main body（1）It is provided with rotatable holding rod（4）, the holding rod（4）Survey with coating
Thick instrument main body（1）Between adjustable holding rod is set（4）The angle demodulator of angle（3）.
2. a kind of coating thickness detector according to claim 1, it is characterised in that：Described holding rod（4）Stretch including some
Contracting bar, expansion link end to end between be respectively adopted snap fit connection.
3. a kind of coating thickness detector according to claim 2, it is characterised in that：Described holding rod（4）In two neighboring
Guider is set between expansion link along its length（44）.
4. a kind of coating thickness detector according to claim 2, it is characterised in that：Described holding rod（4）In outermost
Expansion link arranges handle（45）.
5. a kind of coating thickness detector according to claim 2, it is characterised in that：Described holding rod（4）Two neighboring stretch
In contracting bar, the less expansion link lower end of diameter is provided with second spring（417）Projection（416）, the expansion link that is relatively large in diameter
Upper end arrange draw-in groove（421）.
6. a kind of coating thickness detector according to claim 2, it is characterised in that：Described holding rod（4）Two neighboring stretch
In contracting bar, the less expansion link lower end of diameter is provided with the projection of metal clips（418）, the upper end of the expansion link being relatively large in diameter
Draw-in groove is set（421）.
7. a kind of coating thickness detector according to claim 1, it is characterised in that：Described angle demodulator（3）Including setting
It is placed in coating thickness detector main body（1）Gear（32）Be arranged at holding rod（4）Stopping means, described stopping means and tooth
Wheel（32）Between using gear engagement connection, described stopping means is butted on angle demodulator（3）Gear（32）Between teeth groove.
8. a kind of coating thickness detector according to claim 7, it is characterised in that：Described stopping means includes limited block
（411）With the first spring（412）, described the first spring（412）It is placed on limited block（411）On be connected in expansion link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620849008.XU CN206019617U (en) | 2016-08-05 | 2016-08-05 | A kind of coating thickness detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620849008.XU CN206019617U (en) | 2016-08-05 | 2016-08-05 | A kind of coating thickness detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206019617U true CN206019617U (en) | 2017-03-15 |
Family
ID=58248202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620849008.XU Expired - Fee Related CN206019617U (en) | 2016-08-05 | 2016-08-05 | A kind of coating thickness detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206019617U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036691A (en) * | 2017-11-24 | 2018-05-15 | 国网四川省电力公司电力科学研究院 | A kind of corrosion-inhibiting coating measurer for thickness of fin type heat radiator for transformer |
| CN111141679A (en) * | 2020-02-26 | 2020-05-12 | 川铁国际经济技术合作有限公司 | Concrete crack detection device |
| CN113048896A (en) * | 2021-04-12 | 2021-06-29 | 南通理工学院 | Wet film measuring device of steel construction coating of hand-held type |
-
2016
- 2016-08-05 CN CN201620849008.XU patent/CN206019617U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036691A (en) * | 2017-11-24 | 2018-05-15 | 国网四川省电力公司电力科学研究院 | A kind of corrosion-inhibiting coating measurer for thickness of fin type heat radiator for transformer |
| CN111141679A (en) * | 2020-02-26 | 2020-05-12 | 川铁国际经济技术合作有限公司 | Concrete crack detection device |
| CN111141679B (en) * | 2020-02-26 | 2022-12-30 | 川铁国际经济技术合作有限公司 | Concrete crack detection device |
| CN113048896A (en) * | 2021-04-12 | 2021-06-29 | 南通理工学院 | Wet film measuring device of steel construction coating of hand-held type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 212, Office Building No. 1, Ma Shenmiao, Fucheng Road, Haidian District, Beijing Patentee after: CHINA NUCLEAR ENGINEERING CONSULTATION Co.,Ltd. Address before: Room 212, Office Building No. 1, Ma Shenmiao, Fucheng Road, Haidian District, Beijing Patentee before: BEIJING STARBECS ENGINEERING MANAGEMENT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |