CN208459231U - A kind of concrete oil resistant infiltration device for detecting performance - Google Patents
A kind of concrete oil resistant infiltration device for detecting performance Download PDFInfo
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- CN208459231U CN208459231U CN201821229422.6U CN201821229422U CN208459231U CN 208459231 U CN208459231 U CN 208459231U CN 201821229422 U CN201821229422 U CN 201821229422U CN 208459231 U CN208459231 U CN 208459231U
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Abstract
The utility model discloses a kind of concrete oil resistant to seep device for detecting performance, it includes pedestal, bottom cover and graduated cylinder；Base interior offers concrete sample seal chamber；It is provided with oil inlet at the top of pedestal, oil inlet is connected to concrete sample seal chamber, and inserted with graduated cylinder in oil inlet, graduated cylinder bottom is provided with valve；The bottom of concrete sample seal chamber offers oil outlet, and bottom cover is inserted into oil outlet, and outage is offered on pedestal；It is elastic sealing element that concrete sample, which seals chamber inner sidewall,；Air cavity is provided on the outside of elastic sealing element, air cavity setting is provided with aerating mouth in base wall, on pedestal, and aerating mouth is connected to the air cavity in base wall, and aerating mouth is connected with aerating equipment；After gas is filled with air cavity by aerating equipment, on the outside of the gas extrusion elastic sealing element in air cavity, make the concrete sample being adjacent in concrete sample seal chamber on the inside of elastic sealing element.The device can be convenient and simple test concrete sample saturating oily coefficient, and good seal performance.
Description
Technical field
The utility model relates to concrete performance examination fields, refer in particular to a kind of concrete oil resistant infiltration device for detecting performance.
Background technique
Oil-seepage concrete is the incorporation additives such as ferric trichloride intermixture or iron hydroxide gel in concrete, with
The compaction rate of its surface material is improved, to improve the ability for preventing machine oil from permeating.Oil-seepage ground is usually used in industrial premises
Floor ground.Oil-seepage concrete, which refers to have, can prevent oil based media from corroding and permeate rapidly, and have certain wearability
Can high compact material and construction measure it is constructed at extraordinary building concrete.Therefore, it is widely used in industrial building
It is machined the building ground engineering of workshop；Also for structures such as oil tank, oil sump, oil grooves.
It, must be to grease proofing before using the concrete due to the occasion that oil-seepage concrete is used to prevent grease from leaking
The oil resistant for seeping concrete is seeped performance and is detected, and whether the oil resistant index to judge oil-seepage concrete is qualified.But do not have also at present
The oil resistant for having preferable device to be used to measure oil-seepage concrete seeps performance；Existing measurement sets that structure is complicated, and sealing performance
Bad, can arrive causes a part of grease from measuring device internal leak, and concrete oil resistant is made to seep the decline of performance measurement precision.
Summary of the invention
The purpose of this utility model is that: in view of the above problems, kind of concrete oil resistant is provided and seeps performance detection dress
It sets, the saturating oily coefficient for the test concrete sample which can be convenient and simple, and good seal performance.
The technical solution adopted in the utility model is as follows:
A kind of concrete oil resistant infiltration device for detecting performance, it includes pedestal, bottom cover and graduated cylinder；The base interior offers
Concrete sample seal chamber；It is provided with oil inlet at the top of the pedestal, the oil inlet is connected to concrete sample seal chamber, institute
It states in oil inlet inserted with graduated cylinder, the graduated cylinder bottom is provided with valve, the valve control graduated cylinder inside and concrete sample
The on-off of seal chamber；The bottom of the concrete sample seal chamber offers oil outlet, and the bottom cover is inserted into oil outlet, described
Outage is offered on pedestal；The concrete sample sealing chamber inner sidewall is elastic sealing element；On the outside of the elastic sealing element
It is provided with air cavity, the air cavity is arranged in base wall, aerating mouth is provided on the pedestal, in the aerating mouth and base wall
Air cavity connection, the aerating mouth is connected with aerating equipment；After gas is filled with air cavity by the aerating equipment, the gas in air cavity
It squeezes on the outside of elastic sealing element, makes the concrete sample being adjacent in concrete sample seal chamber on the inside of elastic sealing element.
Due to above structure, after concrete sample is in concrete sample seal chamber, gas is filled with gas by aerating equipment
After chamber, on the outside of the gas extrusion elastic sealing element in air cavity, make to be adjacent in concrete sample seal chamber on the inside of elastic sealing element
Concrete sample is sealed concrete sample, avoid grease from graduated cylinder come out after, from concrete sample and concrete sample
It is leaked between sealing cavity wall；Penetrate into the grease in graduated cylinder can only all in concrete.Measurement caused by leakage is avoided to miss
Difference.
Elastic component is squeezed by way of gas, and elastic component can be made to be close to specimen surface, make the table of elastic component and sample
Face shape matches, and ensure that the reliability of sealing；The elastic component is bonded sample of different shapes simultaneously, also improves the equipment
Applicability.
Further, the valve includes blade and the swing handle that is connected on blade；The blade is arranged in graduated cylinder
Interior, the shape of the blade and the shape of graduated cylinder match；The swing handle is placed in outside graduated cylinder, and the swing handle being capable of band
Movable vane piece is overturn in graduated cylinder, controls the on-off of graduated cylinder and concrete sample seal chamber.
Further, the graduated cylinder is threadedly attached with pedestal oil inlet；The bottom cover and oil outlet are logical
The mode for crossing screw thread is attached.This is convenient for the installation and storage of detection device.
Further, the cylinder head is provided with top cover；Pouring orifice and pressurization mouth are provided on the top cover；It is described to add
It presses mouth to connect pressurized equipment, concrete can be made to detect oil resistant under different pressure environments by pressurized equipment and seep performance, just
In adjusting Testing index according to working environment needs.
Further, the elastic sealing element is made of rubber.
Further, the pedestal is arranged in oil trap, and the pedestal is suspended in oil trap by several springs；Institute
It states and is additionally provided with vibrating motor on pedestal.
Due to above structure, concrete sample can be made, oil resistant is measured in the environment of vibration and seeps performance, keep this practical new
The detection device of type can under different operating conditions Testing index.
Further, the spring was arranged at equal intervals around pedestal one week, and tie point of the spring in oil trap is also etc.
Interval setting；The vibration motor opposite side is arranged in two sides of base.Balance in this way convenient for guaranteeing vibration.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
The concrete oil resistant of the utility model seeps device for detecting performance, and structure is simple, is easy to use；Meanwhile the device
Good seal performance can guarantee measuring accuracy, and seal operation is convenient；Meanwhile the detection device of the utility model can also be adjusted
Section detection pressure and offer vibration environment seep performance convenient for measuring concrete oil resistant under different operating conditions.
Detailed description of the invention
Fig. 1 is the main view that concrete oil resistant seeps device for detecting performance in embodiment 1；
Fig. 2 is the top view that concrete oil resistant seeps device for detecting performance in embodiment 1；
Fig. 3 is the top view of valve mechanism structure；
Fig. 4 is the main view that concrete oil resistant seeps device for detecting performance in embodiment 2；
Fig. 5 is the top view that concrete oil resistant seeps device for detecting performance in embodiment 2.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1
A kind of concrete oil resistant infiltration device for detecting performance, it includes pedestal 2, bottom cover 4 and graduated cylinder 1；It is opened inside the pedestal 2
Equipped with concrete sample seal chamber；Oil inlet is provided at the top of the pedestal 2, the oil inlet and concrete sample seal chamber connect
Logical, inserted with graduated cylinder 1 in the oil inlet, 1 bottom of graduated cylinder is provided with valve, and the valve controls inside graduated cylinder 1 and mixed
The on-off of solidifying soil sample seal chamber；The bottom of the concrete sample seal chamber offers oil outlet, and the bottom cover 4 is inserted into fuel-displaced
In mouthful, outage is offered on the pedestal；The concrete sample sealing chamber inner sidewall is elastic sealing element 6；The elasticity
Air cavity 3 is provided on the outside of sealing element 6, the air cavity 3 is arranged in 2 wall of pedestal, and aerating mouth 7 is provided on the pedestal 2, described
Aerating mouth 7 is connected to the air cavity 3 in 2 wall of pedestal, and the aerating mouth 7 is connected with aerating equipment；The aerating equipment fills gas
After entering air cavity 3,6 outside of gas extrusion elastic sealing element in air cavity 3 makes to be adjacent to concrete sample on the inside of elastic sealing element 6 close
Seal intracavitary concrete sample 5.The elastic sealing element 6 is made of rubber.
As described in Figure 2, the pedestal 2 and concrete seal chamber are cylindrical, are provided with one outside cricoid elastic sealing element 6
Enclose air cavity 3；After the air cavity 3 inflation, cricoid elastic sealing element 6 is inwardly squeezed.
The valve includes blade and the swing handle that is connected on blade；The blade is arranged in graduated cylinder 1, the leaf
The shape of piece and the shape of graduated cylinder 1 match；The swing handle is placed in outside graduated cylinder 1, and the swing handle is able to drive blade
It is overturn in graduated cylinder 1, controls the on-off of graduated cylinder 1 and concrete sample seal chamber.
As described in Figure 3, the graduated cylinder 1 is at cylindric, and the shape of blade is rounded, when blade is vertical with 1 cross section of graduated cylinder
When, the edge of blade is contacted with 1 inner wall of graduated cylinder, disconnects the connection of graduated cylinder 1 and concrete seal chamber.
The graduated cylinder 1 is threadedly attached with 2 oil inlet of pedestal；The bottom cover 4 passes through screw thread with oil outlet
Mode be attached.
Top cover is provided at the top of the graduated cylinder 1；Pouring orifice 8 and pressurization mouth 9 are provided on the top cover；The pressurization mouth 9
Connect pressurized equipment.
The application method that the saturating oil resistant of the concrete seeps device for detecting performance is as follows:
The concrete shining sun is packed into concrete sample seal chamber from oil outlet first, then bottom cover 4 is covered, passes through aerating
Equipment is inflated into air cavity 3, and elastic sealing element 6 is made to seal 5 side clearance of concrete sample；Then it rotates
Swing handle opens graduated cylinder 1, so that the oil stream in graduated cylinder 1 is entered concrete sample seal chamber, the oil column in graduated cylinder 11
After declining 1~3cm, the height H1 of current oil column in graduated cylinder 1 is recorded, after time T1, the oil column for recording the T1 moment is high
Spend H2;Then oil-resistant characteristic COEFFICIENT K=H1-H2/T1;Repeatedly measurement oil-resistant characteristic COEFFICIENT K, takes the average value of K.
Simultaneously in measurement process China, pressurized equipment is adjusted as needed, makes oil-resistant characteristic COEFFICIENT K at various pressures
It measures.
Embodiment 2
As shown in Figures 4 and 5, the present embodiment is substantially the same with embodiment 1, the difference is that: the setting of pedestal 2 exists
In oil trap 12, the pedestal 2 is suspended in oil trap 12 by several springs 10；Vibration electricity is additionally provided on the pedestal 2
Machine 11.
The spring 10 was arranged at equal intervals around pedestal 2 one weeks, and the spring 10 is between the tie point in oil trap 12 is also equal
Every setting；As shown in figure 5, being evenly provided with 4 springs 10 on pedestal 2；11 opposite side of vibration motor is arranged at 2 liang of pedestal
Side.
Oil resistant seeps device for detecting performance to the solidifying soil of the present embodiment thoroughly, and solidifying soil can be measured under the operating condition of vibration, and oil resistant is seeped thoroughly
Performance.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (7)
1. a kind of concrete oil resistant seeps device for detecting performance, it is characterised in that: it includes pedestal (2), bottom cover (4) and graduated cylinder (1)；
Concrete sample seal chamber is offered inside the pedestal (2)；Oil inlet, the oil inlet are provided at the top of the pedestal (2)
It is connected to concrete sample seal chamber, inserted with graduated cylinder (1) in the oil inlet, graduated cylinder (1) bottom is provided with valve, institute
State the internal on-off with concrete sample seal chamber of valve control graduated cylinder (1)；The bottom of the concrete sample seal chamber opens up
There is oil outlet, the bottom cover (4) is inserted into oil outlet, offers outage on the pedestal；The concrete sample seal chamber
Inner sidewall is elastic sealing element (6)；It is provided with air cavity (3) on the outside of the elastic sealing element (6), the air cavity (3) is arranged in base
In seat (2) wall, it is provided on the pedestal aerating mouth (7), the aerating mouth (7) is connected to the air cavity (3) in pedestal (2) wall,
The aerating mouth (7) is connected with aerating equipment；After gas is filled with air cavity (3) by the aerating equipment, the gas in air cavity (3) is squeezed
On the outside of compression elasticity sealing element (6), make the concrete sample (5) being adjacent in concrete sample seal chamber on the inside of elastic sealing element (6).
2. concrete oil resistant according to claim 1 seeps device for detecting performance, it is characterised in that: the valve includes blade
With the swing handle being connected on blade；The blade setting is in graduated cylinder (1), the shape of the shape and graduated cylinder (1) of the blade
Shape matches；The swing handle is placed in graduated cylinder (1) outside, and the swing handle is able to drive blade overturning in graduated cylinder (1), control
The on-off of graduated cylinder (1) and concrete sample seal chamber processed.
3. concrete oil resistant according to claim 1 seeps device for detecting performance, it is characterised in that: the graduated cylinder (1) and base
Seat (2) oil inlet is threadedly attached；The bottom cover (4) and oil outlet are attached by way of screw thread.
4. concrete oil resistant according to claim 1 seeps device for detecting performance, it is characterised in that: at the top of the graduated cylinder (1)
It is provided with top cover；Pouring orifice (8) and pressurization mouth (9) are provided on the top cover；The pressurization mouth (9) connects pressurized equipment.
5. concrete oil resistant according to claim 1 seeps device for detecting performance, it is characterised in that: the elastic sealing element
(6) it is made of rubber.
6. concrete oil resistant described in one of -5 seeps device for detecting performance according to claim 1, it is characterised in that: the pedestal
(2) in oil trap (12), the pedestal (2) is suspended in oil trap (12) by several springs (10) for setting；The pedestal
(2) vibration motor (11) are additionally provided on.
7. concrete oil resistant according to claim 6 seeps device for detecting performance, it is characterised in that: the spring (10) is around base
Seat is arranged for (2) one weeks at equal intervals, and tie point of the spring (10) in oil trap (12) is also arranged at equal intervals；The vibration electricity
Machine (11) opposite side is arranged in pedestal (2) two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229422.6U CN208459231U (en) | 2018-08-01 | 2018-08-01 | A kind of concrete oil resistant infiltration device for detecting performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229422.6U CN208459231U (en) | 2018-08-01 | 2018-08-01 | A kind of concrete oil resistant infiltration device for detecting performance |
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| Publication Number | Publication Date |
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| CN208459231U true CN208459231U (en) | 2019-02-01 |
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ID=65180434
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| CN201821229422.6U Active CN208459231U (en) | 2018-08-01 | 2018-08-01 | A kind of concrete oil resistant infiltration device for detecting performance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354081A (en) * | 2022-01-10 | 2022-04-15 | 镇江市建设工程质量检测中心有限公司 | Concrete slab leakage point detection device and detection method |
-
2018
- 2018-08-01 CN CN201821229422.6U patent/CN208459231U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354081A (en) * | 2022-01-10 | 2022-04-15 | 镇江市建设工程质量检测中心有限公司 | Concrete slab leakage point detection device and detection method |
| CN114354081B (en) * | 2022-01-10 | 2023-12-05 | 镇江市建设工程质量检测中心有限公司 | Concrete slab leakage point detection device and detection method |
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