CN106441396A - Clamping force regulation and multi-directional regulation and fixing device of boiler pipeline detection sensor - Google Patents
Clamping force regulation and multi-directional regulation and fixing device of boiler pipeline detection sensor Download PDFInfo
- Publication number
- CN106441396A CN106441396A CN201611038161.5A CN201611038161A CN106441396A CN 106441396 A CN106441396 A CN 106441396A CN 201611038161 A CN201611038161 A CN 201611038161A CN 106441396 A CN106441396 A CN 106441396A
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- Prior art keywords
- snap arm
- housing
- sensor
- clamping force
- detection sensor
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/16—Elements for restraining, or preventing the movement of, parts, e.g. for zeroising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Clamps And Clips (AREA)
Abstract
The invention provides a clamping force regulation and multi-directional regulation and fixing device of a boiler pipeline detection sensor. The device is characterized by comprising two side fastening devices (including a left side fastening device and a right side fastening device) and an upper fastening device connected with the two side fastening devices, wherein each side fastening device comprises a fixing clamp and a sensor fixing frame connected with the fixing clamp. The device has the advantages that the structure is simple and compact; the operation and the replacement are convenient; the multi-angle adjustability is realized; the popularization and the application are facilitated.
Description
Technical field
The present invention relates to a kind of adjustable clamping of boiler pipe detection sensor and multi-faceted regulation fixing apparatus.
Background technology
During boiler uses, have and many times need again some sensors to be arranged on pipeline to detect different ginsengs
Number, but but there are some problems in the installation of these sensors, and some there is a problem of installing, dismantle and change hardly possible, and some are then
There is a problem of that adjustment is difficult.
Content of the invention
Goal of the invention：The present invention provides a kind of adjustable clamping of boiler pipe detection sensor and multi-faceted adjustment to fix
Device, its objective is to solve the problems of in the past.
Technical scheme：
A kind of adjustable clamping of boiler pipe detection sensor and multi-faceted regulation fixing apparatus it is characterised in that：This device
Including the two side clamp devices in left and right with the upper clamp device that connects two side clamp devices, side clamp device include fixing card and
The fixing rack for sensor being connected with fixing card, fixing card includes supporting case, left V-arrangement support card, right V-arrangement support card and adjustment spiral shell
Bar；Limited location slideway is set at the two ends of supporting case, spacing slideway is the bar shaped slideway along the setting of supporting case length direction；Left V
Shape support card includes left snap arm and left idle rod, and left snap arm and left idle rod connect formation v-shaped structure by torsion spring；Right V-arrangement props up
Support card includes right snap arm and right idle rod, and right snap arm and right idle rod pass through another torsion spring and connect formation v-shaped structure；Two
Torsion spring is all enclosed within traveling roller, traveling roller be provided centrally with the axis of rolling, the two ends of the axis of rolling put in spacing slideway simultaneously
Move along spacing slideway when using；Left idle rod is flexibly connected by movable axis with right idle rod, and movable axis connects with spiral shell
The pull lever of stricture of vagina, pull lever passes through supporting case and by screw thread and the cooperation of supporting case screw thread along the direction vertical with spacing slideway；
Supporting case connection rotating shaft；The inner side of left snap arm and right snap arm is provided with multiple shell fragments, the lower end of shell fragment connects left snap arm and the right side
The inner side of snap arm, forms direction opening upward between the inner side of the upper end of shell fragment and left snap arm and right snap arm；
Fixing rack for sensor includes housing, bull stick and sensor folder, and the upper end of bull stick passes through the upper end of housing, and the upper end of bull stick is worn
The position crossing housing is provided with bearing and enables bull stick freely rotatable, and the bottom of bull stick puts in housing, and the bottom of bull stick puts in
Part in housing is provided with worm gear, and worm gear can be with bull stick common rotation, and sensor folder is arranged on the side of housing, housing another
Side is connected with rotating shaft, and sensor presss from both sides the V-arrangement elastic construction being to be made up of two panels activity template, the blind end of this V-arrangement elastic construction
Put in the spacing bar shaped in the hole of housing and can move up and down in this bar hole, this V-arrangement elastic construction puts in the part in housing
It is provided with the worm screw engaging with worm gear, the opening direction of the two sensor folders in left and right is relatively；
Upper clamp device includes main cross bar, two activity secondary bars, lifting screw and adjusting sleeve；Two activity secondary bars are arranged on main horizontal stroke
Horizontal pull movement simultaneously can be done with respect to main cross bar in the two ends of bar, and two activity secondary bars connect two side clamp devices respectively
Housing；External screw thread is provided with lifting screw, lifting screw passes perpendicularly through main cross bar and forms screw thread cooperation, lifting with main cross bar
The part that screw rod is in below main cross bar is cased with adjusting sleeve, and adjusting sleeve is provided with female thread and is joined with lifting screw formation screw thread
Close.
The bottom of lifting screw is provided with sensor folder, and it is be made up of two panels activity template opening down that upper sensor presss from both sides
V-arrangement elastic construction, in the opening both sides of upper sensor folder, two of oriented opening both sides horizontal expansion laterally parcel pawls are set,
Two front ends laterally wrapping up pawl are provided with the slip-off preventing barb hooking sensor both sides；Push down when adjusting sleeve moves down
Two panels activity template is inwardly tightened up.
Housing is can be along the structure of rotating shaft rotation.
The opening both sides of the V-arrangement elastic construction of sensor folder are also equipped with laterally wrapping to two of the horizontal expansion of opening both sides
Wrap up in pawl, two front ends laterally wrapping up pawl are provided with the slip-off preventing barb hooking sensor both sides.
Spacing bar hole is up big and down small structure, and the lower end of spacing bar hole is the opening knot extending housing bottom
Structure, is provided with, on the top of sensor folder, the card preventing it from spacing bar shaped bottom hole portion's landing.
Slip-off preventing barb is the structure of inside button.
The bottom of left snap arm and right snap arm is the arc being adapted with pipeline outer wall, arranges oriented in the bottom of two snap arm
The agnail of interior button, is connected by torsion spring between agnail and the bottom of snap arm so that when snap arm clamps pipeline, agnail hooks pipeline
Bottom surface.
The bottom of left snap arm and right snap arm is waveform configuration.
Shell fragment be straight panel piece or arc-like sheet or both have concurrently.
When both have concurrently, arc-like sheet and straight panel piece alternate setting.
Advantageous effect：
The present invention provides a kind of adjustable clamping of boiler pipe detection sensor and multi-faceted regulation fixing apparatus, and it will sense
Device is clipped between two sensor folders, then using two snap arm, whole device is fixed on pipeline, the dynamics of snap arm clamping
Adjustable so as to wider using face, also avoid clamping force to spend the pipeline that causes greatly simultaneously and damage, then pass through to rotate bull stick adjustment
The height of sensor, is rotated down lifting screw afterwards so that upper sensor folder falls on a sensor from above, then to backspin
Stubborn adjusting sleeve make its push down sensor folder gradually clamping complete operate, this device can realize multi-faceted clamping and multi-faceted tune
Whole, adjust the height at sensor two ends by the different rotary amplitude of two bull sticks in adjustment left and right, by rotating housing, realize passing
The angle of inclination of sensor.This apparatus structure is succinct, operation and replacing are convenient, and multi-angle is adjustable, beneficial to popularization and application.
Brief description：
Fig. 1 is the side view of the present invention；
Fig. 2 is the structural representation of the present invention；
Fig. 3 is the facade view of upper sensor folder；
The vertical view cutaway drawing that Fig. 4 presss from both sides for sensor；
Fig. 5 is the schematic diagram of bar hole.
Specific embodiments
The present invention provides a kind of adjustable clamping of boiler pipe detection sensor and multi-faceted regulation fixing apparatus, this dress
The upper clamp device put including left and right two side clamp device and connect two side clamp devices, side clamp device includes fixing card
And the fixing rack for sensor being connected with fixing card, fixing card includes supporting case 111, left V-arrangement support card, right V-arrangement support card and tune
Whole screw rod 888；Limited location slideway 666 is set at the two ends of supporting case 111, spacing slideway 666 is along supporting case 111 length direction
The bar shaped slideway of setting；Left V-arrangement support card includes left snap arm 333 and left idle rod 333-1, left snap arm 333 and left idle rod
333-1 connects formation v-shaped structure by torsion spring；Right V-arrangement support card includes right snap arm 222 and right idle rod 222-1, right snap arm
222 and right idle rod 222-1 pass through another torsion spring 444 connects formation v-shaped structure；Two torsion springs are all enclosed within traveling roller,
Traveling roller be provided centrally with the axis of rolling 555, the two ends of the axis of rolling 555 put in spacing slideway 666 and when using along limit
Position slideway 666 is mobile；Left idle rod 333-1 is flexibly connected by movable axis 777 with right idle rod 222-1, and movable axis 777 connects
It is threaded 999 pull lever 888, pull lever 888 passes through supporting case 111 along the direction vertical with spacing slideway 666 and passes through
Screw thread 999 and the cooperation of supporting case 111 screw thread；Supporting case 111 connection rotating shaft 2.Set in the inner side of left snap arm 333 and right snap arm 222
Be equipped with multiple shell fragments 001, shell fragment is exactly elastic laminated structure, its have when receiving pressure the trend of interior receipts and
The elastic return of itself is utilized, the lower end of shell fragment 001 connects the inner side of left snap arm 333 and right snap arm 222, shell fragment during discharge degree
Form direction opening upward between the inner side of 001 upper end and left snap arm 333 and right snap arm 222, so just increase
Add grip friction power, meanwhile, because forming opening up reversed acanthoid between shell fragment 001 and left snap arm 333 and right snap arm 222
Structure is so that prevent, during clamping, the probability that left snap arm 333 and right snap arm 222 move up or even come off.
Fixing rack for sensor includes housing 4, bull stick 5 and sensor folder 7, and the upper end of bull stick 5 passes through the upper end of housing 4, turns
The upper end of bar 5 passes through the position of housing 4 to be provided with bearing and enable bull stick 5 freely rotatable, and the bottom of bull stick 5 puts in housing 4,
The part that the bottom of bull stick 5 puts in housing is provided with worm gear 6, and worm gear 6 can be with bull stick 5 common rotation, and sensor folder 7 is arranged on
The side of housing 4, the opposite side of housing 4 is connected with rotating shaft 2, and sensor folder 7 is the V-arrangement elasticity knot being made up of two panels activity template
Structure, the blind end of this V-arrangement elastic construction puts in the spacing bar hole 14 of housing 4 and can move up and down in this bar hole, this V
The part that shape elastic construction puts in housing 4 is provided with the worm screw 15 engaging with worm gear 6, the opening of the two sensor folders 7 in left and right
Direction is relatively；
Upper clamp device includes main 8, two activity secondary bars 9 of cross bar, lifting screw 10 and adjusting sleeve 11；Two activity secondary bars 9 set
Put at the two ends of main cross bar 8 and horizontal pull can be done with respect to main cross bar 8 and move, two activity secondary bars 9 connect two respectively
The housing 4 of side clamp device；External screw thread is provided with lifting screw 10, lifting screw 10 pass perpendicularly through main cross bar 8 and with main horizontal stroke
Bar 8 forms screw thread cooperation, and lifting screw 10 is in part below 8 for the main cross bar and is cased with adjusting sleeve 11, and adjusting sleeve 11 is provided with interior
Screw thread simultaneously forms screw thread cooperation with lifting screw 10.
The bottom of lifting screw 10 is provided with sensor folder 13, and upper sensor folder 13 is made up of two panels activity template 16
Downward opening V-arrangement elastic construction, arranges two of oriented opening both sides horizontal expansion in the opening both sides of upper sensor folder 13
Laterally parcel pawl 11, is provided with, two front ends laterally wrapping up pawl 11, the slip-off preventing barb 12 hooking sensor both sides；Work as tune
A whole set of 11 push down two panels activity template 16 when moving down inwardly tightens up.
Housing 4 is can be along the structure of rotating shaft 2 rotation.The position making sensor is by being adjusted by rotation.
The opening both sides of the V-arrangement elastic construction of sensor folder 7 are also equipped with to two of the horizontal expansion of opening both sides laterally
Parcel pawl, is provided with, two front ends laterally wrapping up pawl, the slip-off preventing barb hooking sensor both sides.
Spacing bar hole 14 is up big and down small structure, and the lower end of spacing bar hole 14 is the opening extending housing bottom
Structure, is provided with, on the top of sensor folder 7, the card preventing it from spacing bar shaped bottom hole portion's landing.
Slip-off preventing barb 12 is the structure of inside button.
The bottom of left snap arm 333 and right snap arm 222 is the arc being adapted with pipeline outer wall, sets in the bottom of two snap arm
It is equipped with the agnail 13 of inside button, be connected by torsion spring so that when snap arm 1 clamps pipeline between agnail 13 and the bottom of snap arm,
Pipeline is embraced in the bottom surface that thorn 13 hooks pipeline.
The bottom of left snap arm 333 and right snap arm 222 is waveform configuration, increases the frictional force of clamping and then increases clamping force
Degree.
Shell fragment 001 be straight panel piece or arc-like sheet or both have concurrently.Straight panel piece has increase friction and prevents the work coming off
With arc-like sheet has the effect increasing thrust and multi-point support, prevents left snap arm 333 and right snap arm 222 and the direct face of pipeline
Contact the problem that the local radiating uneven impact pipeline causing and component use.
When both have concurrently, arc-like sheet and straight panel piece alternate setting.
During use, sensor is clipped between two sensor folders, then pulls on bar 888 and inwardly screw（Namely in figure
In downward direction）So that being flared out between left snap arm 333 and right snap arm 222, then by left snap arm 333 and 222 points of right snap arm
It is not placed in the both sides of pipeline, then breaks agnail 13 into two with one's hands, reversely screw lever 888 so that between left snap arm 333 and right snap arm 222
Inwardly draw in and gradually clamp pipeline, simultaneously so that the bottom surface that agnail 13 hooks pipeline is fixed.Unload or weight during more emat sensor
Screw the action of pull lever 888 again.Dynamics that this mode clamps is adjustable to adapt to different environment, prevents from excessively clamping
Pipeline is caused to damage.Then pass through rotate bull stick adjust sensor height, be rotated down lifting screw afterwards so that on sense
Device folder fall on a sensor from above, then screw downwards adjusting sleeve make its push down sensor folder gradually clamping complete operate,
And sensor folder move down during because the up big and down small structure of spacing bar hole 14, sensor folder understand by
Sensor so just is completed to be fixedly clamped by clamping sensor gradually from multiple orientation.
Claims (10)
1. a kind of adjustment clamping force of boiler pipe detection sensor and multidirectional regulation fixing apparatus it is characterised in that：This device
Including the two side clamp devices in left and right with the upper clamp device that connects two side clamp devices, side clamp device include fixing card and
The fixing rack for sensor being connected with fixing card, fixing card includes supporting case（111）, left V-arrangement support card, right V-arrangement support card and tune
Whole screw rod（888）；In supporting case（111）Two ends setting limited location slideway（666）, spacing slideway（666）It is along supporting case
（111）The bar shaped slideway of length direction setting；Left V-arrangement support card includes left snap arm（333）With left idle rod（333-1）, Zuo Ka
Arm（333）With left idle rod（333-1）Connected by torsion spring and form v-shaped structure；Right V-arrangement support card includes right snap arm（222）With
Right idle rod（222-1）, right snap arm（222）With right idle rod（222-1）By another torsion spring（444）Connect and form V-arrangement knot
Structure；Two torsion springs are all enclosed within traveling roller, traveling roller be provided centrally with the axis of rolling（555）, the axis of rolling（555）Two
End puts in spacing slideway（666）Interior and use when along spacing slideway（666）Mobile；Left idle rod（333-1）With right idle rod
（222-1）By movable axis（777）It is flexibly connected, movable axis（777）Connection is threaded（999）Pull lever（888）, pull
Bar（888）Edge and spacing slideway（666）Vertical direction passes through supporting case（111）And pass through screw thread（999）With supporting case（111）
Screw thread coordinates；Supporting case（111）Connection rotating shaft（2）；In left snap arm（333）With right snap arm（222）Inner side be provided with multiple bullets
Piece（001）, shell fragment（001）Lower end connect left snap arm（333）With right snap arm（222）Inner side, shell fragment（001）Upper end with left
Snap arm（333）With right snap arm（222）Inner side between form direction opening upward；
Fixing rack for sensor includes housing（4）, bull stick（5）With sensor folder（7）, bull stick（5）Upper end pass through housing（4）Upper
End, bull stick（5）Upper end pass through housing（4）Position be provided with bearing and make bull stick（5）Can freely rotatable, bull stick（5）Under
Portion puts in housing（4）Interior, bull stick（5）The part that puts in housing of bottom be provided with worm gear（6）, worm gear（6）Energy and bull stick
（5）Common rotation, sensor presss from both sides（7）It is arranged on housing（4）Side, housing（4）Opposite side and rotating shaft（2）Connect, sensing
Device presss from both sides（7）It is the V-arrangement elastic construction being made up of two panels activity template, the blind end of this V-arrangement elastic construction puts in housing（4）Spacing
Bar hole（14）Interior and can move up and down in this bar hole, this V-arrangement elastic construction puts in housing（4）Interior part be provided with
Worm gear（6）The worm screw of engagement（15）, left and right two sensor folder（7）Opening direction relatively；
Upper clamp device includes main cross bar（8）, two activity secondary bars（9）, lifting screw（10）And adjusting sleeve（11）；Two activities
Secondary bar（9）It is arranged on main cross bar（8）Two ends and can be with respect to main cross bar（8）Do horizontal pull to move, two activity secondary bars
（9）Connect the housing of two side clamp devices respectively（4）；Lifting screw（10）On be provided with external screw thread, lifting screw（10）Hang down
The excessively main cross bar of direct puncture（8）And with main cross bar（8）Form screw thread cooperation, lifting screw（10）It is in main cross bar（8）Following part
It is cased with adjusting sleeve（11）, adjusting sleeve（11）It is provided with female thread and lifting screw（10）Form screw thread cooperation.
2. the adjustment clamping force of boiler pipe detection sensor according to claim 1 and multidirectional regulation fixing apparatus, its
It is characterised by：Lifting screw（10）Bottom be provided with sensor folder（13）, upper sensor folder（13）It is by two panels activity template
（16）The downward opening V-arrangement elastic construction constituting, in upper sensor folder（13）The opening both sides oriented opening both sides of setting horizontal
To two extending laterally parcel pawl（17）, laterally wrap up pawl at two（17）Front end be provided with and hook the anti-of sensor both sides
Come off barb（12）；Work as adjusting sleeve（11）Two panels activity template is pushed down when moving down（16）Inwardly tighten up.
3. the adjustment clamping force of boiler pipe detection sensor according to claim 1 and multidirectional regulation fixing apparatus, its
It is characterised by：Housing（4）For can be along rotating shaft（2）The structure of rotation.
4. the adjustment clamping force of boiler pipe detection sensor according to claim 1 and multidirectional regulation fixing apparatus, its
It is characterised by：Sensor presss from both sides（7）The opening both sides of V-arrangement elastic construction be also equipped with two horizontal strokes to the horizontal expansion of opening both sides
To parcel pawl, two front ends laterally wrapping up pawl are provided with the slip-off preventing barb hooking sensor both sides.
5. the adjustment clamping force of boiler pipe detection sensor according to claim 1 and multidirectional regulation fixing apparatus, its
It is characterised by：Spacing bar hole（14）For up big and down small structure, spacing bar hole（14）Lower end be extend housing bottom
Hatch frame, sensor folder（7）Top be provided with the card preventing it from spacing bar shaped bottom hole portion's landing.
6. the adjustment clamping force of the boiler pipe detection sensor according to claim 2 or 4 and multidirectional regulation fixing apparatus,
It is characterized in that：Slip-off preventing barb（12）Structure for inside button.
7. the adjustment clamping force of boiler pipe detection sensor as claimed in any of claims 1 to 5 and multidirectional tune
Whole fixing device it is characterised in that：Left snap arm（333）With right snap arm（222）Bottom be with pipeline outer wall be adapted arc,
It is provided with the agnail of inside button in the bottom of two snap arm（13）, agnail（13）It is connected by torsion spring and the bottom of snap arm between,
When making snap arm clamp pipeline, agnail（13）Hook the bottom surface of pipeline.
8. the adjustment clamping force of boiler pipe detection sensor according to claim 1 and multidirectional regulation fixing apparatus, its
It is characterised by：Left snap arm（333）With right snap arm（222）Bottom be waveform configuration.
9. the adjustment clamping force of boiler pipe detection sensor according to claim 1 and multidirectional regulation fixing apparatus, its
It is characterised by：Shell fragment（001）For straight panel piece or arc-like sheet or both have concurrently.
10. the adjustment clamping force of boiler pipe detection sensor according to claim 1 and multidirectional regulation fixing apparatus, its
It is characterised by：When both have concurrently, arc-like sheet and straight panel piece alternate setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611038161.5A CN106441396B (en) | 2016-11-23 | 2016-11-23 | The adjustment clamping force of boiler pipe detection sensor and multidirectional adjustment fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611038161.5A CN106441396B (en) | 2016-11-23 | 2016-11-23 | The adjustment clamping force of boiler pipe detection sensor and multidirectional adjustment fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106441396A true CN106441396A (en) | 2017-02-22 |
| CN106441396B CN106441396B (en) | 2018-05-22 |
Family
ID=58221579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611038161.5A Active CN106441396B (en) | 2016-11-23 | 2016-11-23 | The adjustment clamping force of boiler pipe detection sensor and multidirectional adjustment fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106441396B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022193278A1 (en) * | 2021-03-19 | 2022-09-22 | 唐山哈船科技有限公司 | Fixing device and method for liftable/lowerable marine surveying instrument for ship |
| CN108263942B (en) * | 2018-04-13 | 2024-04-09 | 万基控股集团石墨制品有限公司 | Clamp convenient to adjust for graphitized electrode loading and unloading vehicle |
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| DE19807523A1 (en) * | 1998-02-21 | 1999-09-09 | Bosch Gmbh Robert | Fixing device for sensor or measuring device, e.g. for motor vehicle steering angle sensor connected to steering column |
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| CN105927828A (en) * | 2016-04-18 | 2016-09-07 | 叶小辉 | Novel fastening device used for display equipment and using method thereof |
| CN206523169U (en) * | 2016-11-23 | 2017-09-26 | 国家电网公司 | The adjustment clamping force and multidirectional regulation fixing apparatus of boiler pipe detection sensor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0619472A1 (en) * | 1993-04-08 | 1994-10-12 | Robert Bosch Gmbh | Angular displacement measuring device |
| DE19807523A1 (en) * | 1998-02-21 | 1999-09-09 | Bosch Gmbh Robert | Fixing device for sensor or measuring device, e.g. for motor vehicle steering angle sensor connected to steering column |
| CN103315874A (en) * | 2013-07-02 | 2013-09-25 | 迈柯唯医疗设备(苏州)有限公司 | Quick clamping and releasing clamping force amplifying structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263942B (en) * | 2018-04-13 | 2024-04-09 | 万基控股集团石墨制品有限公司 | Clamp convenient to adjust for graphitized electrode loading and unloading vehicle |
| WO2022193278A1 (en) * | 2021-03-19 | 2022-09-22 | 唐山哈船科技有限公司 | Fixing device and method for liftable/lowerable marine surveying instrument for ship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106441396B (en) | 2018-05-22 |
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