CN209102576U - Coefficient of permeability tester - Google Patents
Coefficient of permeability tester Download PDFInfo
- Publication number
- CN209102576U CN209102576U CN201821398984.3U CN201821398984U CN209102576U CN 209102576 U CN209102576 U CN 209102576U CN 201821398984 U CN201821398984 U CN 201821398984U CN 209102576 U CN209102576 U CN 209102576U
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- cylinder
- outer tube
- locking plate
- coefficient
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Abstract
The utility model discloses a kind of coefficient of permeability testers, belong to concrete segment field of measuring technique；It is inaccurate to solve the problems, such as that tester slant setting will lead to measurement.Its key points of the technical solution are that, including cylinder and the graduated cylinder being placed in cylinder, the bottom of cylinder is provided with the support plate for being used to support the cylinder, and the support plate is fixed with several inner sleeves far from the surface of the cylinder, and the inner sleeve is socketed with outer tube far from one end of the support plate；The outer tube is equipped with several arrived tabletings in arc-shaped setting close to one end of the inner sleeve, the locking assembly for driving the arrived tableting to compress the inner sleeve pipe outer wall is provided on the outer tube, the utility model enables to tester holding horizontal, so that water flow is vertically permeated from sample, the problem inaccurate due to measurement caused by ground or desktop inclination is reduced.
Description
Technical field
The utility model relates to concrete segment field of measuring technique, in particular to a kind of coefficient of permeability tester.
Background technique
Coefficient of permeability is one of the important indicator for judging concrete segment superiority and inferiority.Existing coefficient of permeability tester includes circle
Cylinder and the graduated cylinder being placed in cylinder；Diameter and thickness is sampled and measured from concrete segment, is accurate to 0.1cm, with sealing
Material is sealed, so that water is only permeated from the upper and lower surface of sample, sample is put into vacuum plant, and water is made to be higher by sample
10cm, stopping, which vacuumizes, impregnates 20min, is drawn off, and is packed into graduated cylinder and is sealed.It is put into graduated cylinder, and makes the water level in graduated cylinder
A water outflow value is measured, is accurate to 0.1cm, and calculated in 150mm or so, every 5min.
But often place tester ground be it is inclined, water penetration cross sample be by water itself gravity and examination
The capillary effect of sample, tilted-putted graduated cylinder will lead to water flow and permeate the path increase got off from sample, that is to say, that indirectly
The thickness of sample when increasing measurement, it is inaccurate therefore to be improved so as to cause measuring.
Utility model content
The purpose of the utility model is to provide a kind of coefficient of permeability testers, enable to tester holding horizontal, so that
Water flow is vertically permeated from sample, and the problem inaccurate due to measurement caused by ground or desktop inclination is reduced.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of coefficient of permeability tester, including cylinder and the graduated cylinder being placed in cylinder, the bottom of cylinder is provided with
It is used to support the support plate of the cylinder, the support plate is fixed with several inner sleeves far from the surface of the cylinder, described interior
Casing is socketed with outer tube far from one end of the support plate；The outer tube is equipped with close to one end of the inner sleeve
The arrived tableting of arc-shaped setting, the lock for driving the arrived tableting to compress the inner sleeve pipe outer wall is provided on the outer tube
Tight component.
Using the above scheme, inner sleeve is socketed in outer tube, so that the relative distance between inner sleeve and outer tube can
To adjust, to change the tilt angle of support plate；Locking assembly drives arrived tableting to compress inner sleeve pipe outer wall, thus in fixing
Casing and outer tube prevent from being subjected to displacement between inner sleeve and outer tube；By the way that multiple support legs are arranged from multiple orientation adjustments
The level of support plate, to keep the level of graduated cylinder so that water flow is vertically permeated from sample, reduce due to ground or
The inaccurate problem of measurement caused by desktop is not horizontal.
Preferably, the locking assembly includes the arc panel being sheathed on outside the arrived tableting, the arc board ends point
It has not been bent outwardly the first locking plate and the second locking plate, has been provided on first locking plate for adjusting first locking plate and second
The regulating part of spacing between locking plate.
Using the above scheme, by regulating part reduce the first locking plate and the second locking plate spacing, enable arc panel be pressed against to
Tabletting drives arrived tableting to lock inner sleeve, so that relative displacement can not occur for inner sleeve and outer tube, ensure that regulating part is adjusted
The stability and operability of the function of graduated cylinder level.
Preferably, the regulating part includes connecting rod, one end of the connecting rod is fixedly connected with first locking plate,
The other end is through second locking plate and rotation is connected with handle, and the handle is provided with convex close to one end of second locking plate
Block.
Using the above scheme, the direction of handle towards convex block is rotated, so that convex block compresses the second locking plate, to reduce first
The distance between locking plate and the second locking plate, so that arc panel locks inner sleeve and outer tube；By handle towards the direction far from convex block
Rotation increases the distance between the first locking plate and the second locking plate, is conveniently adjusted the relative position of inner sleeve and outer tube.
Preferably, the connecting rod is provided with external screw thread far from one end of the handle, first locking plate is far from institute
The side for stating the second locking plate is fixedly connected with the nut being threadedly coupled with the connecting rod.
Using the above scheme, by the cooperation of nut and connecting rod, it can be pre-adjusted the length of connecting rod, convex block is allowed to exist
When being pressed against the first locking plate, arc panel, which possesses arrived tableting, sufficiently large compresses power.
Preferably, the rounded setting in end of the convex block far from the handle.
Using the above scheme, the convex block of the setting of fillet, it is easier to rotate it and arrive between handle and the second locking plate.
Preferably, the handle is bent towards the direction of the convex block, soft set is equipped on the handle.
Using the above scheme, soft set allows user when swing handle, direct can not contact, avoid with handle
Since swing handle is damaged caused by user's finger.
Preferably, the thickness of the arrived tableting by close to the outer tube one end towards far from the outer tube one end
It is gradually increased, the locking assembly includes being sheathed on the lock sleeve that the arrived tableting is outer and is threadedly coupled with the arrived tableting.
Using the above scheme, the fixed one end for making it away from outer tube of rotation lock is mobile, due to the setting of arrived tableting thickness,
Lock sleeve is enabled to have the power towards inner sleeve axis direction to arrived tableting, so that arrived tableting is compressed towards inner sleeve, to reach
To the effect of fixed jacket pipe and inner sleeve.
Preferably, the surface that the support plate is located at cylinder is provided with spirit level.
Using the above scheme, spirit level can help user more intuitively to observe whether test equipment has reached
It is horizontal.
Preferably, the outer tube is equipped with pedestal far from one end of the arrived tableting.
Using the above scheme, the contact area for expanding outer tube and ground, enables outer tube more stably to support, and increases
The stability of big equipment improves instrument to the compatibility of surface state.
In conclusion the utility model has the following beneficial effects: when the level for needing to adjust support plate, user passes through
Spirit level is observed, support plate inclined direction is observed, adjusts the inner sleeve and outer tube of corresponding direction, regulative mode is as follows: making
User's swing handle, so that convex block is removed between the second locking plate and handle, between increasing between the first locking plate and the second locking plate
Away from so that arc panel no longer compresses outer tube, user adjusts the relative position between outer tube and inner sleeve later, so that branch
Fagging keeps horizontal, is rotated further by handle and locks outer tube and inner sleeve, completes horizontal debugging.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 is the top perspective view of inner sleeve and outer tube in the utility model embodiment one；
Fig. 3 is the main view of inner sleeve and outer tube in the utility model embodiment two.
In figure: 11, cylinder；12, graduated cylinder；2, support plate；22, spirit level；23, first baffle；24, second baffle；25, it pushes away
Bar；26, fixing seat；3, support leg；31, pedestal；4, inner sleeve；5, outer tube；61, arrived tableting；62, arc panel；63, the first lock
Piece；64, the second locking plate；65, connecting rod；68, handle；69, convex block；71, nut；8, lock sleeve.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one: a kind of coefficient of permeability tester, as shown in Figure 1, including cylinder 11 and being placed in cylinder 11
Graduated cylinder 12,11 bottom of cylinder are fixed with the support plate 2 for being used to support cylinder 11, the square lamellar setting of support plate 2.Support
The first baffle 23 and the second baffle 24 opposite with first baffle 23 of arc shape setting, second gear are connected on plate 2
Plate 24 can move horizontally in support plate 2；Fixing seat 26 is fixed in support plate 2, sliding is connected with push rod 25 in fixing seat 26,
And the surface that push rod 25 is opposite through fixing seat 26, the end of push rod 25 is fixed on table of the second baffle 24 far from first baffle 23
Face；Spring is socketed on loop bar 25, the both ends of spring on second baffle 24 and fixing seat 26, pass through 23 He of first baffle respectively
Cylinder 11 can be fixed in support plate 2 by the cooperation of second baffle 24.
Support plate 2 has been bolted spirit level 22 close to the surface of cylinder 11, and user is helped more intuitively to see
Measure whether test equipment reaches horizontal.Support plate 2 is equipped with several support legs 3 far from the surface of cylinder 11, and the present embodiment is worked as
In preferably four, support leg 3 is evenly distributed on four angles of support plate, the cylindrical setting of support leg 3.Support leg 3 is remote
One end from support plate 2 is fixedly connected with pedestal 31, expands the contact area of support leg 3 and ground by pedestal 31, so that branch
Support foot 3 can be supported more stably, increase the stability of test equipment, improve instrument to the compatibility of surface state.
As depicted in figs. 1 and 2, support leg 3 includes inner sleeve 4 and the outer tube 5 being socketed on outside inner sleeve 4, inner sleeve 4
End is fixedly connected with the lower surface of support plate 2, and the end of outer tube 5 is fixedly connected with pedestal 31, so that inner sleeve 4 and housing
Relative distance between pipe 5 is adjustable, to change the tilt angle of support plate 2.
The one end of outer tube 5 far from pedestal 31 is arranged integrally formed with several arrived tabletings 61, arrived tableting 61 in arc-shaped, this
Arrived tableting 61 is preferably two in embodiment.Lock for driving arrived tableting 61 to compress 4 outer wall of inner sleeve is installed on outer tube 5
Tight component, locking assembly drive arrived tableting 61 to compress the outer wall of inner sleeve 4 so that between inner sleeve 4 and outer tube 5 it is opposite away from
After adjusting, inner sleeve 4 and outer tube 5 are fixed.
Locking assembly includes the arc panel 62 being sheathed on outside arrived tableting 61, and 62 both ends of arc panel have been bent outwardly first respectively
Locking plate 63 and the second locking plate 64 are provided with the tune of the spacing for adjusting the first locking plate 63 and the second locking plate 64 on first locking plate 63
Save part.Regulating part includes connecting rod 65, and 65 one end of connecting rod is fixedly connected with the first locking plate 63, and the other end runs through the second locking plate 64
And it rotates and is connected with handle 68；Handle 68 is welded with convex block 69, end of the convex block 69 far from handle 68 close to one end of connecting rod 65
The rounded setting in portion, the direction of handle 68 towards convex block 69 is rotated, so that convex block 69 compresses the second locking plate 64, to reduce first
The distance between locking plate 63 and the second locking plate 64, so that arc panel 62 locks inner sleeve 4 and outer tube 5；By handle 68 towards separate
The direction of convex block 69 rotates, and increases the distance between the first locking plate 63 and the second locking plate 64, so that inner sleeve 4 and outer tube 5 can
To adjust relative position.
Handle 68 is bent towards the direction of convex block 69, and soft set is cased on handle 68, allows user in swing handle 68
When, it direct can not contact, be avoided as the damage caused by user's finger of swing handle 68 with handle 68.Connecting rod
65 one end far from handle 68 are provided with external screw thread, and the first locking plate 63 is fixedly connected with far from the side of the second locking plate 64 and connecting rod
65 nuts 71 being threadedly coupled, the length of connecting rod 65 can be pre-adjusted by nut 71, convex block 69 is allowed to be pressed against first
When locking plate 63, arc panel 62, which possesses arrived tableting 61, sufficiently large compresses power.
Concrete operating principle: when the level for needing to adjust support plate 2, user observes branch by observation spirit level 22
Which orientation 2 inclined direction of fagging, the bubble in spirit level 22 are located at, illustrate that the azimuth elevation is higher, need to adjust the orientation
The height of support leg 3.
The support leg 3 in corresponding orientation is adjusted, regulative mode is as follows: user's swing handle 68, so that convex block 69 from second
It is removed between locking plate 64 and handle 68, increases the spacing between the first locking plate 63 and the second locking plate 64, so that arc panel 62 is no longer
Outer tube 5 is compressed, user adjusts the relative position between outer tube 5 and inner sleeve 4 later, so that support plate 2 keeps horizontal,
It is rotated further by handle 68 and locks outer tube 5 and inner sleeve 4, complete horizontal debugging.
Embodiment two: a kind of coefficient of permeability tester, as shown in figure 3, the difference of the present embodiment and embodiment one exists
In for the thickness of arrived tableting by being gradually increased close to one end of outer tube towards one end far from outer tube, locking assembly includes being arranged
In the lock sleeve being threadedly coupled outside arrived tableting and with arrived tableting.User's rotation lock fixed 8, lock sleeve 8 moves down, arrived tableting
61 no longer compress power to the application of inner sleeve 4, and the relative positional relationship of outer tube 5 and inner sleeve 4 is adjusted in user later；Adjustment
After finishing, user rotates backward lock sleeve 8 again, so that lock sleeve 8 moves up, due to the setting of 61 thickness of arrived tableting,
So that arrived tableting 61 compresses inner sleeve 4, Level tune is completed.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of coefficient of permeability tester, including cylinder (11) and the graduated cylinder (12) being placed in cylinder (11), feature exists
In cylinder (11) bottom is provided with the support plate (2) for being used to support the cylinder (11), and the support plate (2) is far from institute
The surface for stating cylinder (11) is fixed with several inner sleeves (4), and the inner sleeve (4) is socketed far from the one end of the support plate (2)
There are outer tube (5)；
The outer tube (5) is equipped with several arrived tabletings (61) in arc-shaped setting close to the one end of the inner sleeve (4), described
The locking assembly for driving the arrived tableting (61) to compress the inner sleeve (4) outer wall is provided on outer tube (5).
2. coefficient of permeability tester according to claim 1, which is characterized in that the locking assembly is described including being sheathed on
The arc panel (62) of arrived tableting (61) outside, arc panel (62) both ends have been bent outwardly the first locking plate (63) and the second lock respectively
Piece (64) is provided with for adjusting between first locking plate (63) and second locking plate (64) on first locking plate (63)
The regulating part of spacing.
3. coefficient of permeability tester according to claim 2, which is characterized in that the regulating part includes connecting rod (65),
One end of the connecting rod (65) is fixedly connected with first locking plate (63), and the other end is through second locking plate (64) and revolves
Turn to be connected with handle (68), the handle (68) is provided with convex block (69) close to one end of second locking plate (64).
4. coefficient of permeability tester according to claim 3, which is characterized in that the connecting rod (65) is far from the handle
One end be provided with external screw thread, first locking plate (63) far from the side of second locking plate (64) be fixedly connected with it is described
The nut (71) that connecting rod (65) is threadedly coupled.
5. coefficient of permeability tester according to claim 3, which is characterized in that the convex block (69) is far from the handle
(68) the rounded setting in end.
6. coefficient of permeability tester according to claim 3, which is characterized in that the handle (68) is towards the convex block
(69) direction is bent, and is equipped with soft set on the handle (68).
7. coefficient of permeability tester according to claim 1, which is characterized in that the thickness of the arrived tableting (61) is by close
One end of the outer tube (5) is gradually increased towards one end far from the outer tube (5), and the locking assembly includes being sheathed on institute
The lock sleeve (8) stating arrived tableting (61) and being threadedly coupled outside and with the arrived tableting (61).
8. coefficient of permeability tester according to claim 1, which is characterized in that the support plate (2) is located at cylinder (11)
Surface be provided with spirit level (22).
9. coefficient of permeability tester according to claim 1, which is characterized in that the outer tube (5) compresses far from described
One end of piece (61) is equipped with pedestal (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821398984.3U CN209102576U (en) | 2018-08-27 | 2018-08-27 | Coefficient of permeability tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821398984.3U CN209102576U (en) | 2018-08-27 | 2018-08-27 | Coefficient of permeability tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209102576U true CN209102576U (en) | 2019-07-12 |
Family
ID=67151526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821398984.3U Expired - Fee Related CN209102576U (en) | 2018-08-27 | 2018-08-27 | Coefficient of permeability tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209102576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116577260A (en) * | 2023-07-12 | 2023-08-11 | 江苏省交通工程集团有限公司 | Water seepage detection equipment for bridge pavement |
-
2018
- 2018-08-27 CN CN201821398984.3U patent/CN209102576U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116577260A (en) * | 2023-07-12 | 2023-08-11 | 江苏省交通工程集团有限公司 | Water seepage detection equipment for bridge pavement |
| CN116577260B (en) * | 2023-07-12 | 2023-09-19 | 江苏省交通工程集团有限公司 | Water seepage detection equipment for bridge pavement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20210827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |