CN109945763A - Geotextiles thickness-measuring equipment - Google Patents
Geotextiles thickness-measuring equipment Download PDFInfo
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- CN109945763A CN109945763A CN201910186297.8A CN201910186297A CN109945763A CN 109945763 A CN109945763 A CN 109945763A CN 201910186297 A CN201910186297 A CN 201910186297A CN 109945763 A CN109945763 A CN 109945763A
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- pedestal
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- driving
- compression bar
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Abstract
The invention discloses a kind of geotextiles thickness-measuring equipments, it includes pedestal, riser is installed on pedestal, the compression bar being in a horizontal position is hinged on riser, compression bar one end is hinged with pressure block, the support plate contacted on compression bar is installed on pedestal, compression bar upper surface has compressed scale, one end of vertical bar towards pedestal is installed with upper press ring, upper press ring lower surface compresses the lower pressure ring being set on pedestal, lower pressure ring is installed with regulation pipe backwards to the surface of upper press ring, at least straight line in the cross section of regulation pipe, pedestal, which offers, accommodates the relief hole that regulation pipe passes through and cooperates with upper plate, regulation pipe side is installed with the stop collar positioned at base intracavity, the threaded one end that regulation pipe protrudes into pedestal is connected with driving screw rod, driving screw rod is connect with base rotation, the driving machine for driving driving screw rod around own axis is connected on driving screw rod Structure.There is the present invention reduction compression bar to lift the damage to scale, improve the effect of measurement accuracy.
Description
Technical field
The present invention relates to geotextiles testing equipment fields, more particularly, to a kind of geotextiles thickness-measuring equipment.
Background technique
Geotextiles calibrator tests it in different pressure and defined pressing times for geotextiles synthetic material
The instrument of thickness, it is relatively high to the required precision of its measuring instrument since geotextiles synthetic material itself has the characteristics that matter is thin.
Authorization Notice No. discloses a kind of geotextiles calibrator for the Chinese utility model patent of CN208091415U, including
Pedestal, one end of pedestal are equipped with support base, are hinged with balancing pole on support base, the left and right ends of balancing pole are respectively equipped with counterweight
And scale pan, it is equipped with datum plate close to the pedestal of support base, datum plate is equipped with presser feet, and presser feet is located at below balancing pole, pressure
The top of foot is equipped with the detector for recording geotextiles measurement thickness, is equipped with mounting base, installation close to the pedestal of scale pan
The top of seat is hinged with round wheel, and hinge joint is located on side wall of the circle wheel far from circle wheel center.
Authorization Notice No. discloses a kind of geotextiles calibrator for the Chinese utility model patent of CN205580422U, including
Pedestal, pedestal be equipped with support rod, the upper end of support rod is equipped with balancing pole, and balancing pole is hinged with support rod, and balancing pole is left and right
Both ends are respectively equipped with counterweight and counterweight, and pedestal is equipped with datum plate, and datum plate is equipped with presser feet, and presser feet is located under balancing pole
End, presser feet are equipped with compression bar, and compression bar upper end is equipped with reading head, and the support rod is equipped with can be by support rod around itself rotation
Transhipment turn turns to the regulating device that balancing pole moves up and down.
When prior art among the above has the following deficiencies: but needs replacing geotextiles, need to lift balancing pole,
Balancing pole will push the measurement end movement of detector at this time, be easy to cause detector to damage, reduces detection accuracy.
Summary of the invention
The purpose of the present invention is to provide a kind of geotextiles thickness-measuring equipments, and there is reduction compression bar to lift the damage to scale
It is bad, improve the effect of measurement accuracy.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of geotextiles thickness-measuring equipment, including pedestal are installed with riser on the pedestal, are hinged on the riser in level
The compression bar of position, compression bar threaded one end are connected with balance weight, and the other end is hinged with pressure block, is installed with and contacts on the pedestal
Support plate on compression bar, the compression bar upper surface have compressed scale, the vertical bar that the lower surface of the compression bar compresses, the vertical bar court
It is installed with upper press ring to one end of pedestal, the upper press ring lower surface compresses the lower pressure ring being set on pedestal, the pushing
Ring is installed with regulation pipe backwards to the surface of upper press ring, at least straight line in the cross section of the regulation pipe, the pedestal packet
Lower plate, side plate and upper plate are included, lower plate is connected the pedestal of composition hollow shell structure by the side plate with upper plate, described
Riser and vertical bar are fixed on upper plate, and the upper plate, which offers, accommodates the relief hole that regulation pipe passes through and cooperates with upper plate,
The regulation pipe side is installed with the stop collar positioned at base intracavity, and the threaded one end that the regulation pipe protrudes into pedestal is connected with drive
Dynamic screw rod, the driving screw rod are connect with base rotation, and drive driving screw rod is connected on the driving screw rod around own axes
The driving mechanism of rotation.
By using above-mentioned technical proposal, when that need to measure to geotextiles, the position of balance weight is first adjusted, by compression bar
Leveling, then selects suitable pressure block to connect with compression bar, lifts compression bar, and vertical bar is put in below compression bar, vertical bar is put down, will measure
Table is connected to column, adjusts the position of scale, and after the measurement end of scale and compression bar upper surface are compressed, scale is reset；It opens
Driving mechanism, driving mechanism drive drive screw turns, and drive the rotation of screw rod to drive regulation pipe mobile, regulation pipe is backwards to pushing
Ring direction is moved, and pressure ring is descended to move in the recessing groove on stabilizing ring at this time, and the upper press ring on lower pressure ring is weighed with by itself
Power effect is moved down with lower pressure ring, until lower pressure ring is compressed with the recessing groove inner bottom surface on stabilizing ring, it, will be native after lifting vertical bar manually
Work is laid on lower pressure ring, then puts down vertical bar；Opening driving mechanism makes its inverted running, and regulation pipe drives lower pressure ring at this time
Move up, until stop collar compresses with upper plate, keep time pressure ring and upper press ring to geotextiles compress the time to half a minute after, look into
It sees scale registration, completes the measurement to geotextiles；It, will be geotechnological by reducing the height of lower pressure ring during measuring geotextiles
It is laid between upper press ring and lower annulus, to avoid lifting compression bar, reduces compression bar and lift the damage to scale, while scale
Gauge outfit is mobile slowly, and measurement accuracy is more accurate.
The present invention is further arranged to: the driving mechanism includes the driven wheel of differential being fixedly connected with regulation pipe screw rod,
It is engaged with drive bevel gear on the driven wheel of differential, the driving connecting with base rotation is installed in the drive bevel gear
Axis is installed with driving motor in the drive shaft.
By using above-mentioned technical proposal, driving motor is opened, driving motor drives drive shaft turns, drive shaft turns band
Dynamic drive bevel gear rotation, drive bevel gear rotation drive driven wheel of differential rotation, and driven wheel of differential rotation drives driving screw rod
Rotation drives the rotation of screw rod to drive regulation pipe mobile, to realize driving of the driving mechanism to regulation pipe.
The present invention is further arranged to: the bearing being embedded on pedestal there are two being arranged in the drive shaft, the driving
Axis side offers annular groove, is arranged with circlip for shaft in the annular groove.
By using above-mentioned technical proposal, the setting of circlip for shaft and bearing can be such that drive shaft and base rotation connects
It connects, bindiny mechanism is simple, and resistance when drive shaft is relatively moved with pedestal is smaller.
The present invention is further arranged to: it is rotatably connected to the support frame being fixed on pedestal on the driving screw rod, it is described
It is installed with stabilizing ring on pedestal, the recessing groove for accommodating lower pressure ring is offered on the stabilizing ring.
By using above-mentioned technical proposal, the rotation connection between driving screw rod and pedestal is realized by support frame, is stablized
Ring and support frame collective effect can improve stability when driving screw rod itself movement.
The present invention is further arranged to: being fixed with handwheel in the drive shaft.
By using above-mentioned technical proposal, when electrical fault or failure or needs slowly mobile lower pressure ring, by manual
Rotation handwheel can drive the rotation of drive shaft, to realize the driving to regulation pipe.
The present invention is further arranged to: the driving mechanism includes the worm gear being fixedly connected with driving screw rod, the worm gear
On be engaged with the worm screw connecting with base rotation, the driving motor being fixed on pedestal is connected on the worm screw.
By using above-mentioned technical proposal, worm screw can be driven to rotate using driving motor, the rotation of worm screw drives worm gear to turn
It is dynamic, to realize the driving to driving screw rod, the position of regulation pipe is adjusted, worm and gear has good self-locking function, can mention
In high geotextiles measurement process, the stabilization of screw position is driven, improves the accuracy of measurement.
The present invention is further arranged to: the driving screw rod is externally provided with the positioning ring being rotatablely connected with it, and positioning ring is fixed
In pedestal.
By using above-mentioned technical proposal, positioning ring is able to achieve the rotation connection between driving screw rod and pedestal, improves and drives
Stability when dynamic screw rod rotation.
The present invention is further arranged to: the cross section of the regulation pipe is I-shaped.
By using above-mentioned technical proposal, when I-shaped regulation pipe is by upper plate restriction effect, the moving stability is high,
Stress equalization when being compressed with upper plate.
In conclusion the invention has the benefit that
1, when that need to be measured to geotextiles, the position of balance weight is first adjusted, compression bar is leveled, suitable pressure is then selected
Block is connect with compression bar, lifts compression bar, and vertical bar is put in below compression bar, vertical bar is put down, scale is connected to column, adjusts scale
Position resets scale after compressing the measurement end of scale and compression bar upper surface；Driving mechanism is opened, driving mechanism, which drives, drives
Dynamic screw rod rotation, drives the rotation of screw rod to drive regulation pipe mobile, and regulation pipe is mobile backwards to lower pressure ring direction, descend at this time pressure ring in
It being moved in recessing groove on stabilizing ring, the upper press ring on lower pressure ring is moved down with by self gravitation effect with lower pressure ring, until
Lower pressure ring is compressed with the recessing groove inner bottom surface on stabilizing ring, after lifting vertical bar manually, geotechnique is laid on and is pushed on ring, then will
Vertical bar is put down；Opening driving mechanism makes its inverted running, and regulation pipe drives lower pressure ring to move up at this time, until stop collar and upper plate
Compress, keep lower pressure ring and upper press ring to geotextiles compress the time to half a minute after, check scale registration, complete to geotextiles
Measurement；During measuring geotextiles, by reducing the height of lower pressure ring, by geotechnique be laid on upper press ring and lower annulus it
Between, to avoid lifting compression bar, reduces compression bar and lift the damage to scale, while the gauge outfit of scale is mobile slowly, measurement accuracy
It is more accurate；
2, driving motor is opened, driving motor drives drive shaft turns, and drive shaft turns drive drive bevel gear rotation, initiative taper
Gear rotation drives driven wheel of differential rotation, and driven wheel of differential rotation, which drives, to drive screw turns, and the rotation of screw rod is driven to drive
Regulation pipe is mobile, to realize driving of the driving mechanism to regulation pipe, when electrical fault or failure or needs slowly mobile push
When ring, the rotation of drive shaft can be driven by rotating handwheel manually, to realize the driving to regulation pipe；
3, worm screw can be driven to rotate using driving motor, the rotation of worm screw drives worm gear rotation, to realize to driving screw rod
Driving adjusts the position of regulation pipe, and worm and gear has good self-locking function, can improve in geotextiles measurement process, drives
The stabilization of screw position improves the accuracy of measurement.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment one；
Fig. 2 is the structural schematic diagram of chassis interior in embodiment one；
Fig. 3 is enlarged drawing at the A of Fig. 2；
Fig. 4 is the structural schematic diagram of regulation pipe in embodiment one；
Fig. 5 is the structural schematic diagram of embodiment two.
In figure, 1, pedestal；11, lower plate；12, side plate；13, upper plate；131, relief hole；14, spirit bubble；2, measuring machine
Structure；21, riser；22, compression bar；221, trigone slot；23, balance weight；24, pressure block；25, support plate；26, scale；27, vertical bar；
271, triangular prism；28, upper press ring；3, lower pressure ring；31, regulation pipe；32, stop collar；33, stabilizing ring；331, recessing groove；4, it drives
Screw rod；41, support frame；42, positioning ring；5, driving mechanism；51, driven wheel of differential；52, drive bevel gear；53, drive shaft；
531, bearing；532, annular groove；533, circlip for shaft；54, worm gear；55, worm screw；61, driving motor；62, handwheel；7, geotechnological
Cloth.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment one
Referring to Fig.1, for the invention discloses a kind of geotextiles thickness-measuring equipment, including pedestal 1, pedestal 1 includes lower plate 11, side plate
12 and upper plate 13, lower plate 11 and upper plate 13 are the steel plate of square structure, and side plate 12 is welded in upper plate 13 and lower plate
Pedestal 1 is set to surround the shell of square structure between 11.
Referring to Fig.1, measuring mechanism 2 is provided on pedestal 1.Measuring mechanism 2 includes being welded in upper plate 13 backwards to lower plate
The vertical bar 27 on 11 surfaces, riser 21 are the square plate that thickness direction is arranged along 13 length direction of upper plate, are equipped on riser 21
The axis of articulated shaft, articulated shaft is located in horizontal plane, and the compression bar 22 around the rotation of articulated shaft axis, compression bar 22 are arranged on articulated shaft
One end is fixed with adjusting screw rod, and balance weight 23 is threaded on adjusting screw rod, and compression bar 22 is hinged backwards to one end of balance weight 23
There is hook, by adjusting the relative position between balance weight 23 and adjusting screw rod, so that compression bar 22 be made to keep in articulated shaft both ends
Stress balance.Pressure block 24 is hooked on hook, by adjusting the size of pressure block 24, to carry out different pressures to geotextiles 7
The measurement of power.Support plate 25 is welded on upper plate 13, support plate 25 is horizontal backwards to the end face of upper plate 13, when compression bar 22 is in
When horizontality, compression bar 22 and support plate 25 are contradicted backwards to the end face of upper plate 13.
Referring to Fig. 2, compression bar 22 has compressed scale 26 in the one side of upper plate 13, and scale 26 is dial gauge, scale 26
On be connected with the column being welded on upper plate 13 using bolt presses, compression bar 22 is perpendicular towards having compressed in the one side of upper plate 13
Bar 27, vertical bar 27 are round bar, and vertical bar 27 offers and three towards triangular prism 271 is provided on the end face of compression bar 22 on compression bar 22
The trigone slot 221 that prism 271 cooperates, compression bar 22 are compressed by trigone slot 221 with vertical bar 27.It is connected on upper plate 13 using screw
There is spirit bubble 14.
Referring to Fig. 2, one end of vertical bar 27 towards pedestal 1 is installed with upper press ring 28, and upper press ring 28 is that diameter is equal to vertical bar 27
1.5 times of diameter.Upper press ring 28 has compressed lower pressure ring 3 backwards to the surface of vertical bar 27, is arranged with outside lower pressure ring 3 and is welded in upper plate
Stabilizing ring 33 on 13.
Referring to Fig. 2 and Fig. 4, the end face of stabilizing ring 33 towards upper press ring 28 offers the recessing groove 331 for accommodating lower pressure ring 3.
Referring to Fig. 2 and Fig. 4, lower pressure ring 3 is welded with backwards to the surface of upper press ring 28 across stabilizing ring 33 and upper plate 13
Regulation pipe 31 offers on upper plate 13 and accommodates the relief hole 131 that regulation pipe 31 passes through, 131 medial surface of relief hole and regulation pipe
The cooperation of 31 lateral surfaces, 31 medial surface of regulation pipe are provided with interior motion thread, and the cross section of regulation pipe 31 is I-shaped, regulation pipe 31
Outside weld is connected to the stop collar 32 positioned at 1 inner cavity of pedestal.
Referring to Fig. 2 and Fig. 4, regulation pipe 31 is connected with driving screw rod 4 backwards to the threaded one end of lower pressure ring 3, drives 4 court of screw rod
The external screw thread cooperated with 31 medial surface of regulation pipe is provided on the outside of to one end of regulation pipe 31, driving 4 other end of screw rod is polished rod,
It is arranged with support frame 41 on driving screw rod 4, support frame 41 is the L bracket being welded on pedestal 1, drives screw rod 4 and L bracket
Rotation connection, when lower pressure ring 3 is compressed with upper press ring 28, support frame 41 can improve the stability of driving screw rod 4 itself, rotate driving
Screw rod 4, the limitation that driving screw rod 4 is supported frame 41 apply active force to regulation pipe 31, and regulation pipe 31 is by upper plate 13
Limitation is moved along own axes direction, geotextiles 7 to be measured is put between upper press ring 28 and lower pressure ring 3,31 band of regulation pipe
Dynamic lower pressure ring 3 is mobile until stop collar 32 is compressed with upper plate 13.
Referring to Fig. 2, drives and be provided with the driving mechanism 5 for driving driving screw rod 4 around own axis on screw rod 4.
Referring to Fig. 3, driving mechanism 5 includes the driven wheel of differential 51 being connect by flat key with driving screw rod 4, driven wheel of differential
Drive bevel gear 52 is engaged on 51, the axis of drive bevel gear 52 is vertical with the axis of driven wheel of differential 51, drive bevel gear
The drive shaft 53 across drive bevel gear 52 is connected with by flat key on 52.
Referring to Fig. 2 and Fig. 3, drive shaft 53 and pedestal 1 are rotatablely connected, be arranged in drive shaft 53 be embedded on pedestal 1
Two bearings 531 open up in drive shaft 53 there are two annular groove 532, are embedded with circlip for shaft 533, axis bullet in annular groove 532
Property retaining ring 533 is compressed with 531 side of bearing.53 one end of drive shaft is connected with using shaft coupling to be fixed in pedestal 1 using screw
The driving motor 61 of chamber, 53 other end of drive shaft are connected with handwheel 62 using bolt presses.
The implementation principle of above-described embodiment are as follows:
When that need to be measured to geotextiles 7, the position of balance weight 23 is first adjusted, compression bar 22 is leveled, it is suitable then to select
Pressure block 24 is connect with compression bar 22, lifts compression bar 22, and vertical bar 27 is put in 22 lower section of compression bar, vertical bar 27 is put down, scale 26 is connected
It is connected to column, adjusts the position of scale 26, after the measurement end of scale 26 and 22 upper surface of compression bar are compressed, scale 26 is reset；
Driving motor 61 is opened, driving motor 61 drives drive shaft 53 to rotate, and the rotation of drive shaft 53 drives drive bevel gear 52 to rotate, main
The rotation of dynamic bevel gear 52 drives driven wheel of differential 51 to rotate, and the rotation of driven wheel of differential 51 drives driving screw rod 4 to rotate, and drives screw rod
4 rotation drives regulation pipe 31 mobile, and regulation pipe 31 is mobile backwards to lower 3 direction of pressure ring, descends pressure ring 3 on stabilizing ring 33 at this time
It is moved in recessing groove 331, the upper press ring 28 on lower pressure ring 3 is moved down with by self gravitation effect with lower pressure ring 3, until pushing
Ring 3 is compressed with 331 inner bottom surface of recessing groove on stabilizing ring 33, and after lifting vertical bar 27 manually, geotextiles 7 are put on lower pressure ring 3,
Then vertical bar 27 is put down；Opening driving motor 61 makes its reversion, and regulation pipe 31 drives lower pressure ring 3 to move up at this time, until limit
Ring 32 is compressed with upper plate 13, keep lower pressure ring 3 and upper press ring 28 to geotextiles 7 compress the time to half a minute after, the amount of checking
26 registration of table completes the measurement to geotextiles 7.
Embodiment two
Referring to Fig. 5, a kind of geotextiles thickness-measuring equipment, difference from Example 1 is, is arranged with and is embedded on driving screw rod 4
Positioning ring 42 on lower plate 11, positioning ring 42 and driving screw rod 4 are rotatablely connected, and driving mechanism 5 includes being sheathed on using flat key
The worm gear 54 in 4 outside of screw rod is driven, worm screw 55 is engaged on worm gear 54, worm screw 55 and pedestal 1 are rotatablely connected, and 55 one end of worm screw is logical
It crosses shaft coupling and is connected with driving motor 61, the other end of worm screw 55 is connected with handwheel 62 by bolt presses.
The implementation principle of above-described embodiment are as follows:
Driving motor 61 drives worm screw 55 to rotate, and worm screw 55 drives worm gear 54 to rotate, and makes worm gear 54 that driving screw rod 4 be driven to rotate,
54 worm screw 55 of worm gear has good self-locking function, can improve in 7 measurement process of geotextiles, drives the stabilization of 4 position of screw rod, mentions
The accuracy of high measurement.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (8)
1. a kind of geotextiles thickness-measuring equipment, including pedestal (1), it is installed with riser (21) on the pedestal (1), the riser (21)
On be hinged with the compression bar (22) being in a horizontal position, compression bar (22) threaded one end is connected with balance weight (23), and the other end is hinged with
Pressure block (24) is installed with the support plate (25) contacted on compression bar (22), compression bar (22) upper surface on the pedestal (1)
It has compressed scale (26), the vertical bar (27) that the lower surface of the compression bar (22) compresses, the vertical bar (27) is towards the one of pedestal (1)
End is installed with upper press ring (28), and upper press ring (28) lower surface compresses the lower pressure ring (3) being set on pedestal (1), special
Sign is: the lower pressure ring (3) is installed with regulation pipe (31) backwards to the surface of upper press ring (28), the regulation pipe (31) it is transversal
At least straight line, the pedestal (1) include lower plate (11), side plate (12) and upper plate (13), the side plate in face
(12) by the pedestal (1) of lower plate (11) and upper plate (13) connection composition hollow shell structure, the riser (21) and vertical bar
(27) it is fixed on upper plate (13), the upper plate (13) offers receiving regulation pipe (31) and passes through and cooperate with upper plate (13)
Relief hole (131), regulation pipe (31) side is installed with the stop collar (32) positioned at pedestal (1) inner cavity, the regulation pipe
(31) threaded one end for protruding into pedestal (1) is connected with driving screw rod (4), and the driving screw rod (4) and pedestal (1) are rotatablely connected,
The driving mechanism (5) for driving driving screw rod (4) around own axis is connected on driving screw rod (4).
2. geotextiles thickness-measuring equipment according to claim 1, it is characterised in that: the driving mechanism (5) includes and adjusting
The driven wheel of differential (51) that (31) screw rod is fixedly connected is managed, is engaged with drive bevel gear (52) on the driven wheel of differential (51),
The drive shaft (53) with pedestal (1) rotation connection is installed on the drive bevel gear (52), it is fixed on the drive shaft (53)
There are driving motor (61).
3. geotextiles thickness-measuring equipment according to claim 2, it is characterised in that: there are two being arranged on the drive shaft (53)
The bearing (531) being embedded on pedestal (1), drive shaft (53) side offer annular groove (532), in the annular groove (532)
It is arranged with circlip for shaft (533).
4. geotextiles thickness-measuring equipment according to claim 2, it is characterised in that: be rotatablely connected on the driving screw rod (4)
There is the support frame (41) being fixed on pedestal (1), be installed with stabilizing ring (33) on the pedestal (1), on the stabilizing ring (33)
Offer the recessing groove (331) for accommodating lower pressure ring (3).
5. geotextiles thickness-measuring equipment according to claim 2, it is characterised in that: be fixed with handwheel on the drive shaft (53)
(62)。
6. geotextiles thickness-measuring equipment according to claim 1, it is characterised in that: the driving mechanism (5) includes and driving
The worm gear (54) that screw rod (4) is fixedly connected is engaged with the worm screw (55) with pedestal (1) rotation connection, institute on the worm gear (54)
State the driving motor (61) for being connected with and being fixed on pedestal (1) on worm screw (55).
7. geotextiles thickness-measuring equipment according to claim 6, it is characterised in that: the driving screw rod (4) is externally provided with and it
The positioning ring (42) of rotation connection, positioning ring (42) are fixed on pedestal (1).
8. geotextiles thickness-measuring equipment according to claim 1, it is characterised in that: the cross section of the regulation pipe (31) is work
Font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910186297.8A CN109945763B (en) | 2019-03-12 | 2019-03-12 | Geotechnical cloth thickness measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910186297.8A CN109945763B (en) | 2019-03-12 | 2019-03-12 | Geotechnical cloth thickness measuring equipment |
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| Publication Number | Publication Date |
|---|---|
| CN109945763A true CN109945763A (en) | 2019-06-28 |
| CN109945763B CN109945763B (en) | 2020-12-08 |
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ID=67009715
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910186297.8A Active CN109945763B (en) | 2019-03-12 | 2019-03-12 | Geotechnical cloth thickness measuring equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112370293A (en) * | 2020-10-29 | 2021-02-19 | 河北医科大学第二医院 | Thyroid surgery support for surgical clinic |
| CN114508987A (en) * | 2022-04-20 | 2022-05-17 | 南通勤为半导体科技有限公司 | Thickness detection equipment for carrier tape production and processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112370293A (en) * | 2020-10-29 | 2021-02-19 | 河北医科大学第二医院 | Thyroid surgery support for surgical clinic |
| CN114508987A (en) * | 2022-04-20 | 2022-05-17 | 南通勤为半导体科技有限公司 | Thickness detection equipment for carrier tape production and processing |
| CN114508987B (en) * | 2022-04-20 | 2022-07-12 | 南通勤为半导体科技有限公司 | Thickness detection equipment for carrier tape production and processing |
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| CN109945763B (en) | 2020-12-08 |
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