CN110108617A - Concrete impervious instrument locking device - Google Patents
Concrete impervious instrument locking device Download PDFInfo
- Publication number
- CN110108617A CN110108617A CN201910397740.6A CN201910397740A CN110108617A CN 110108617 A CN110108617 A CN 110108617A CN 201910397740 A CN201910397740 A CN 201910397740A CN 110108617 A CN110108617 A CN 110108617A
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- Prior art keywords
- hole
- locking device
- turntable
- fixed plate
- shaft
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- 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.)
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- 230000000712 assembly Effects 0.000 claims abstract description 15
- 238000000429 assembly Methods 0.000 claims abstract description 15
- 125000006850 spacer group Chemical group 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003487 anti-permeability effect Effects 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
Abstract
The invention discloses concrete impervious instrument locking devices, including mobile layer and fixing layer, the mobile layer includes movable plate, the movable plate is equipped with upper piece, the upper piece centre is provided with lug boss, the first hole is provided on the lug boss, it is described upper piece be equipped with the first screw, the fixing layer includes fixed plate, shaft is provided in the fixed plate, the fixed plate offers identical first pilot hole of size, the first push-rod hole is offered among first pilot hole of two of them, turntable is equipped with above the shaft, the center of turntable is provided with shaft hole, the guide wheel assemblies include nut, the nut surface is nested with spacer, it is respectively provided with one above and below the spacer and is equipped with second bearing, guiding axis is equipped with above the second bearing, gasket is equipped between the second bearing and nut.Operation of the present invention is easy, locks firm, high degree of automation.
Description
Technical field
The present invention relates to electro-mechanical arts technical field more particularly to concrete impervious instrument locking devices.
Background technique
Concrete impervious instrument concrete, the artificial stone material being widely used under construction, build certain buildings, such as water conservancy project
Build, under water, in water, underground and other architectural engineerings, it is desirable that building has the special so-called anti-permeability performance of performance-anti-permeability performance
Refer to that material used in structures can resist the property that water and/or other liquid (light oil, heavy oil) media permeate under pressure
Energy.HS-4 type Anti-leakage instrument is mainly used for the test of concrete impermeability and the measurement of anti-penetration grade.It can also be used simultaneously
The measurement and quality examination of construction material gas permeability are done, therefore has been obtained in relation to the wide of the departments such as production, construction, design, teaching and research
General use.
Currently, concrete impervious instrument does not have locking device, fixed using artificial bolt of twisting, heavy workload takes time and effort, work
Make low efficiency.In view of the above-mentioned problems, developing a kind of locking device, the device is easy to operate, locks firm, high degree of automation,
Qualitative leap will be brought for detection industry.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
One purpose is to propose concrete impervious instrument locking device, easy to operate, locks firm, high degree of automation.
Concrete impervious instrument locking device according to an embodiment of the present invention, including mobile layer and fixing layer, the mobile layer
Including movable plate, the movable plate is equipped with upper piece, and the upper piece centre is provided with lug boss, and the is provided on the lug boss
One hole, it is described upper piece be equipped with the first screw, the fixing layer includes fixed plate, and shaft is provided in the fixed plate, described
Fixed plate offers identical first pilot hole of size, offers the first push-rod hole among first pilot hole of two of them,
Turntable is equipped with above the shaft, the center of turntable is provided with shaft hole, the second pilot hole is offered on the turntable, described
The second push-rod hole is offered among the second pilot hole of two of them, the turntable is connect by inserted link with lower piece, and described lower piece logical
It crosses the second screw to be fixed in fixed plate, the lower piece of centre is provided with concave part, and the lower piece of two sides are provided with the second hole, institute
It states inserted link and is provided with tail hole and end, cylinder is equipped with below the fixed plate, the cylinder is connect by push rod with pressure ring, institute
Cylinder one end is stated equipped with cylinder fixed seat.
Preferably, the guide wheel assemblies include nut, and the nut surface is nested with spacer, and the spacer top is under
Side is respectively provided with one and is equipped with second bearing, is equipped with guiding axis above the second bearing, sets between the second bearing and nut
There is gasket.
Preferably, the second push-rod hole on the first push-rod hole Yu turntable of the fixed plate is being to just, described push rod one end with
Second push-rod hole is hinged, and the head of the push rod other end and cylinder is hinged, and the tail portion of the cylinder is fixed on cylinder fixed seat
On, the cylinder fixed seat is fixed in fixed plate with third screw.
Preferably, the mobile layer upper piece with lower piece of fixing layer opposite two-by-two, the end of the fixing layer upper plunger
It is connect across corresponding upper piece the first hole with lower piece of the second hole.
Preferably, upper piece the lug boss matches with lower piece of concave part, it is described upper piece on the first hole with lower piece
Second hole is concentric.
Preferably, first pilot hole is using shaft as center central symmetry, during second pilot hole with shaft hole is
Heart central symmetry.
Preferably, the first bearing is placed in the shaft hole of turntable, shaft of the first axle bearing sleeve in fixed plate
On, the turntable rotates around the axis.
Preferably, the guide wheel assemblies lower end vertically penetrates in the first pilot hole and the second pilot hole, the directive wheel
Component upper end and inserted link are hinged, and the end of the inserted link is inserted into the second hole of lower block.
Beneficial effect in the present invention is: cylinder drives putter action, so that turntable be driven to rotate, second on turntable is led
Relative motion occurs for the first guiding hole site of Xiang Kongyu fixed plate, so that squeezing guide wheel assemblies makees radial motion, drives and inserts
Bar makees radial motion, in the end insertion of inserted link or the first hole exited piece, thus the locking and release of realization device, operation
Simplicity, it is firm to lock, and high degree of automation, work efficiency is high.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of concrete impervious instrument locking device proposed by the present invention；
Fig. 2 is the side view of concrete impervious instrument locking device proposed by the present invention；
Fig. 3 is the main view of concrete impervious instrument locking device mobile layer proposed by the present invention；
Fig. 4 is the bottom view of concrete impervious instrument locking device mobile layer proposed by the present invention；
Fig. 5 is the structural schematic diagram of concrete impervious instrument locking device fixing layer proposed by the present invention；
Fig. 6 is the main view of concrete impervious instrument locking device fixing layer proposed by the present invention；
Fig. 7 is the top view of concrete impervious instrument locking device fixing layer proposed by the present invention；
Fig. 8 is the bottom view of concrete impervious instrument locking device fixing layer proposed by the present invention；
Fig. 9 is the cross-sectional view of concrete impervious instrument locking device proposed by the present invention；
Figure 10 is the main view of concrete impervious instrument locking device guide wheel assemblies proposed by the present invention；
Figure 11 is the structural schematic diagram of concrete impervious instrument locking device fixed plate proposed by the present invention；
Figure 12 is the structural schematic diagram of concrete impervious instrument locking device turntable proposed by the present invention；
Figure 13 is the structural schematic diagram of block on concrete impervious instrument locking device proposed by the present invention；
Figure 14 is the structural schematic diagram of block under concrete impervious instrument locking device proposed by the present invention；
Figure 15 is the structural schematic diagram of concrete impervious instrument locking device inserted link proposed by the present invention.
In figure: 1- mobile layer, 2- fixing layer, 11- movable plate, the upper block of 12-, the first screw of 13-, 201- fixed plate, 202-
Lower piece, the second screw of 203-, 204- first bearing, 205- turntable, 206- inserted link, 207- guide wheel assemblies, 208- push rod, 209-
Cylinder, 210- cylinder fixed seat, 211- third screw, 212- pressure ring, 2071- guiding axis, 2072- second bearing, 2073- every
Set, 2074- gasket, 2075- nut, 2011- shaft, the first pilot hole of 2012-, the first push-rod hole of 2013-, 2051- shaft hole,
The second pilot hole of 2052-, the second push-rod hole of 2053-, 121- lug boss, the first hole 122-, 2021- concave part, 2022- second
Hole, 2061- tail hole, the end 2062-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
It is being used to explain the present invention, and is being not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-15, concrete impervious instrument locking device, including mobile layer 1 and fixing layer 2, the mobile layer 1 include
Movable plate 11, the movable plate 11 are equipped with upper piece 12, it is described upper piece be provided with lug boss 121, the lug boss 121 among 12
On be provided with the first hole 122, it is described upper piece 12 be equipped with the first screw 13, the fixing layer 2 includes fixed plate 201, described solid
Be provided with shaft 2011 on fixed board 201, the fixed plate 201 offers identical first pilot hole 2012 of size, it is described wherein
It offers the first push-rod hole 2013 among two the first pilot holes 2012, is equipped with turntable 205 above the shaft 2011, described turn
Disk 205 is provided centrally with shaft hole 2051, and the second pilot hole 2052, the two of them second are offered on the turntable 205
The second push-rod hole 2053 is offered among pilot hole 2052, the turntable 205 is connect by inserted link 206 with lower piece 202, under described
Block 202 is fixed in fixed plate 201 by the second screw 203, concave part 2021 is provided among described lower piece 202, under described
202 two sides of block are provided with the second hole 2022, and the inserted link 206 is provided with tail hole 2061 and end 2062, the fixed plate 201
Lower section is equipped with cylinder 209, and the cylinder 209 is connect by push rod 208 with pressure ring 212, and described 209 one end of cylinder is solid equipped with cylinder
Reservation 210；The guide wheel assemblies 207 include nut 2075, and 2075 surface of nut is nested with spacer 2073, the spacer
It is respectively provided with one above and below in the of 2073 and is equipped with second bearing 2072, is equipped with guiding axis 2071 above the second bearing 2072,
Gasket 2074 is equipped between the second bearing 2072 and nut 2075；First push-rod hole 2013 of the fixed plate 201 with turn
The second push-rod hole 2053 on disk 205 is to just, and described 208 one end of push rod and the second push-rod hole 2053 are hinged, and the push rod 208 is another
One end and the head of cylinder 209 are hinged, and the tail portion of the cylinder 209 is fixed in cylinder fixed seat 210, the cylinder fixed seat
210 are fixed in fixed plate 201 with third screw 211；The mobile layer 1 upper piece 12 with lower piece of 202 liang of two-phases of fixing layer 2
It is right, the end 2062 of 2 upper plunger 206 of fixing layer pass through it is corresponding upper piece 12 the first hole 122 and lower piece 202 of the second hole
2022 connections；Upper piece 12 lug boss 121 matches with lower piece 202 of concave part 2021, upper piece first hole on 12
122 is concentric with lower piece 202 of the second hole 2022；First pilot hole 2012 with shaft 2011 be center central symmetry, it is described
Second pilot hole 2052 is with shaft hole 2051 for center central symmetry；The first bearing 204 is placed on the shaft hole of turntable 205
In 2051,204 sets of the first bearing in the shaft 2011 of fixed plate 201, the turntable 205 around the shaft 2011 rotation；Institute
It states 207 lower end of guide wheel assemblies vertically to penetrate in the first pilot hole 2012 and the second pilot hole 2052, the guide wheel assemblies 207
Upper end and inserted link 206 are hinged, and the end 2062 of the inserted link 206 is inserted into the second hole 2022 of lower block 202.
Working principle: in use, 12 being fixed on movable plate 11 with the first screw 13 upper piece, mobile layer 1 is formed.It is fixed
Shaft 2011, radial the first pilot hole 2012 and the first push-rod hole 2013 are provided on plate 201.It is provided with and turns on turntable 205
The second pilot hole 2052 and the second push-rod hole 2053 of axis hole 2051, oblique arc, upper piece be provided with lug boss 121 among 12,
The first hole 122 is provided on lug boss 121；It is provided with concave part 2021 among lower piece 202, two sides are provided with to wearing the two the second
Hole 2022, guide wheel assemblies 207 are by guiding axis 2071, second bearing 2072, spacer 2073, gasket 2074 and 2075 groups of nut
At being assembled into the shape such as Figure 10, first bearing 204 is placed in the shaft hole 2051 of turntable 205, is then covered together in fixation
In the shaft 2011 of plate 201, make turntable 205 can 2011 rotation around the shaft；The first push-rod hole 2013 and turntable of fixed plate 201
To after just, push rod 208 passes through 208 first hole 122 of push rod, one end and push rod 208 second for 208 second hole 2022 of push rod on 205
Hole 2022 is hinged, and the head of the other end and cylinder 209 is hinged；The tail portion of cylinder 209 is fixed in cylinder fixed seat 210, cylinder
Fixing seat 210 is fixed in fixed plate 201 with third screw 211；207 lower end of guide wheel assemblies vertically penetrates the first hole of guiding
122 in the second hole 2022 of guiding, and the tail hole 2061 of upper end and inserted link 206 is hinged；Lower block is inserted into the end 2062 of inserted link 206
In 202 the second hole 2022, mobile layer 1 is placed on fixing layer 2；Upper piece 12 groove of the lug boss 121 just with lower piece 202
Portion 2021 is opposite two-by-two；After assembly, upper piece the first hole 122 on 12 and lower piece 202 of the second hole 2022 are concentric, inserted link 206
End 2062 passes through second hole 2022 in corresponding upper piece the first hole 122 on 12 with lower piece 202, and cylinder 209 drives push rod 208
Movement, so that turntable 205 is driven to rotate, first hole of guiding 122 in the second hole of guiding 2022 and fixed plate 201 on turntable 205
Relative motion occurs for position, so that squeezing guide wheel assemblies 207 makees radial motion, inserted link 206 is driven to make radial motion；By meter
It calculates, guarantees inserted link 206 when rearwardly 2061 direction of hole moves to extreme position, the end 2062 of inserted link 206 is from upper piece 12
It is completely out in first hole 122, but still in the part of inside in lower piece 202 of the second hole 2022, make mobile layer 1 and fixing layer
2 are only stacked together, and mobile layer 1 can be separated when being acted on by upward external force F with fixing layer 2；Inserted link 206 to
When 2062 direction of end moves to extreme position, the end 2062 of inserted link 206 is fully inserted into lower piece 202 of the second hole 2022,
And pass through upper piece 12 the first hole 122, so that mobile layer 1 and fixing layer 2 is connected into an entirety, make mobile layer 1 by upward
External force F effect when, can not be separated with fixing layer 2.
On the whole, the present invention drives push rod 208 to act by cylinder 209, so that turntable 205 is driven to rotate, turntable 205
On the second pilot hole 2052 and 2012 position of the first pilot hole of fixed plate 201 relative motion occurs, to squeeze directive wheel
Component 207 makees radial motion, and inserted link 206 is driven to make radial motion, the insertion of end 2062 of inserted link 206 or exit pieces 12 the
In one hole 122, thus the locking and release of realization device, solving current concrete impervious instrument does not have locking device, using people
Work is twisted bolt and is fixed, and heavy workload takes time and effort, ineffective problem.A kind of locking device is developed, device operation letter
Just, firm, high degree of automation is locked, qualitative leap will be brought easy to operate for detection industry, and lock firm, the degree of automation
Height, work efficiency is high.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. concrete impervious instrument locking device, it is characterised in that: including mobile layer and fixing layer, the mobile layer includes activity
Plate, the movable plate are equipped with upper piece, and the upper piece centre is provided with lug boss, and the first hole, institute are provided on the lug boss
It states piece and to be equipped with the first screw, the fixing layer includes fixed plate, and shaft is provided in the fixed plate, and the fixed plate is opened
Equipped with identical first pilot hole of size, the first push-rod hole, the shaft are offered among first pilot hole of two of them
Top is equipped with turntable, and the center of turntable is provided with shaft hole, the second pilot hole, the two of them are offered on the turntable
The second push-rod hole is offered among second pilot hole, the turntable is connect by inserted link with lower piece, and described lower piece passes through the second spiral shell
Nail is fixed in fixed plate, and the lower piece of centre is provided with concave part, and the lower piece of two sides are provided with the second hole, and the inserted link is set
It is equipped with tail hole and end, cylinder is equipped with below the fixed plate, the cylinder is connect by push rod with pressure ring, the cylinder one
End is equipped with cylinder fixed seat.
2. concrete impervious instrument locking device according to claim 1, it is characterised in that: the guide wheel assemblies include spiral shell
Mother, the nut surface are nested with spacer, and one is respectively provided with above and below the spacer and is equipped with second bearing, second axis
It holds top and is equipped with guiding axis, gasket is equipped between the second bearing and nut.
3. concrete impervious instrument locking device according to claim 1, it is characterised in that: the first push rod of the fixed plate
The second push-rod hole on hole and turntable is to just, and described push rod one end and the second push-rod hole are hinged, the push rod other end and cylinder
Head it is hinged, the tail portion of the cylinder is fixed in cylinder fixed seat, and the cylinder fixed seat is fixed on solid with third screw
On fixed board.
4. concrete impervious instrument locking device according to claim 1, it is characterised in that: the mobile layer upper piece with it is solid
Lower piece of given layer is opposite two-by-two, and the end of the fixing layer upper plunger passes through second hole in corresponding upper piece the first hole with lower piece
Connection.
5. concrete impervious instrument locking device according to claim 1, it is characterised in that: upper piece the lug boss is under
The concave part of block matches, it is described upper piece on the first hole and lower piece of the second hole it is concentric.
6. concrete impervious instrument locking device according to claim 1, it is characterised in that: first pilot hole is with shaft
For center central symmetry, second pilot hole is using shaft hole as center central symmetry.
7. concrete impervious instrument locking device according to claim 1, it is characterised in that: the first bearing, which is placed on, to be turned
In the shaft hole of disk, in the shaft of fixed plate, the turntable rotates around the axis the first axle bearing sleeve.
8. concrete impervious instrument locking device according to claim 1, it is characterised in that: hang down the guide wheel assemblies lower end
Direct puncture enters in the first pilot hole and the second pilot hole, and the guide wheel assemblies upper end and inserted link are hinged, and the end of the inserted link is inserted
Enter in lower piece of the second hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910397740.6A CN110108617B (en) | 2019-05-14 | 2019-05-14 | Locking device for concrete anti-seepage instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910397740.6A CN110108617B (en) | 2019-05-14 | 2019-05-14 | Locking device for concrete anti-seepage instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110108617A true CN110108617A (en) | 2019-08-09 |
| CN110108617B CN110108617B (en) | 2024-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910397740.6A Active CN110108617B (en) | 2019-05-14 | 2019-05-14 | Locking device for concrete anti-seepage instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110108617B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115266537A (en) * | 2022-09-29 | 2022-11-01 | 南京研华智能科技有限公司 | Full-automatic concrete impermeability detection system |
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| SU746253A1 (en) * | 1977-12-19 | 1980-07-07 | Центральное Проектно-Конструкторское Бюро Треста "Росремдормаш" Министерства Строительства И Эксплуатации Автомобильных Дорог Рсфср | Apparatus for water-tightness testing of materials |
| US6010290A (en) * | 1999-01-29 | 2000-01-04 | Dana Corporation | Lock nut washer for a locking nut assembly |
| CN2765523Y (en) * | 2004-12-16 | 2006-03-22 | 厦门尚宏理容椅业有限公司 | Controllable rotation device for chair |
| KR20090092494A (en) * | 2008-02-27 | 2009-09-01 | 엘에스엠트론 주식회사 | Molds Clamping Apparatus of Injection Molding Machine |
| CN202389858U (en) * | 2012-01-09 | 2012-08-22 | 达州海天机电科技有限公司 | Waste compression device |
| CN102826383A (en) * | 2012-10-08 | 2012-12-19 | 深圳市景颢光电科技有限公司 | Material taking and placing component |
| US20140362287A1 (en) * | 2013-06-10 | 2014-12-11 | Chien Fu CHUNG | Multi-directional positioning apparatus for mobile-phone camera shooting |
| CN203680436U (en) * | 2013-12-31 | 2014-07-02 | 浙江威力士机械有限公司 | Chamfer adjusting and locking device of band saw machine |
| CN203926468U (en) * | 2014-05-09 | 2014-11-05 | 宁波斯立福精密工业有限公司 | A kind of bearing locking apparatus |
| CN104897548A (en) * | 2015-06-16 | 2015-09-09 | 宁夏新三思检测设备有限公司 | Locking device and full-automatic concrete impermeability instrument adopting same |
| CN104931405A (en) * | 2015-06-16 | 2015-09-23 | 宁夏新三思检测设备有限公司 | Sealed permeability device and full-automatic concrete anti-permeability instrument adopting the same |
| US20180275039A1 (en) * | 2015-10-01 | 2018-09-27 | Galderma Research & Development | Diffusion cell and uses for evaluating the diffusion of a compound through a membrane |
| CN205138976U (en) * | 2015-11-24 | 2016-04-06 | 重庆大学 | Locking structure |
| CN205950972U (en) * | 2016-08-02 | 2017-02-15 | 福建群峰机械有限公司 | Two fulcrum locking mechanism of aerated concrete mould |
| CN206504985U (en) * | 2017-02-25 | 2017-09-19 | 北京班诺混凝土有限公司 | A kind of box-like concrete impervious instrument of turn buckle |
| CN206583774U (en) * | 2017-03-18 | 2017-10-24 | 深圳市龙岗大工业区混凝土有限公司 | A kind of concrete penetrometer of Fast Installation |
| CN207300819U (en) * | 2017-09-20 | 2018-05-01 | 济南思克测试技术有限公司 | A kind of permeability test chamber with locking device |
| CN208443700U (en) * | 2018-05-15 | 2019-01-29 | 浙江南兴建设工程检测有限公司 | A kind of concrete impervious instrument |
| CN210142060U (en) * | 2019-05-14 | 2020-03-13 | 南京研华智能科技有限公司 | Locking device for concrete impermeability instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115266537A (en) * | 2022-09-29 | 2022-11-01 | 南京研华智能科技有限公司 | Full-automatic concrete impermeability detection system |
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