CN214952918U - A testing arrangement for concrete impermeability - Google Patents
A testing arrangement for concrete impermeability Download PDFInfo
- Publication number
- CN214952918U CN214952918U CN202121608370.5U CN202121608370U CN214952918U CN 214952918 U CN214952918 U CN 214952918U CN 202121608370 U CN202121608370 U CN 202121608370U CN 214952918 U CN214952918 U CN 214952918U
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- cylinder body
- impermeability
- concrete
- base
- fixed
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- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 230000003028 elevating effect Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 abstract description 13
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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Abstract
The utility model discloses a testing arrangement for concrete impermeability, including the base that can remove, the last fixed surface of base is provided with down the cylinder body, and the upside of cylinder body is provided with the cylinder body down, it has the concrete piece to press from both sides tightly between upper cylinder body and the lower cylinder body, and the relative edge of cylinder body and lower cylinder body all is provided with the contained side on the upper cylinder body, the surface on contained side is provided with the sealing washer, the upper surface of base is close to the fixed elevating system who is provided with cylinder body lifting control in the drive on the right side, when carrying out impermeability detection to the concrete piece, place the concrete piece between upper cylinder body and lower cylinder body, cylinder body downstream seals to the concrete piece through the elevating system drive and compresses tightly then can carry out the impermeability and detect, make the impermeability of concrete piece detect the convenience that the clamping operated more.
Description
Technical Field
The utility model relates to a concrete impermeability test technical field specifically is a testing arrangement for concrete impermeability.
Background
For some buildings, such as hydraulic buildings, underwater, underground and other construction projects, the buildings are required to have special performance, namely, impermeability, which is the performance that materials used for the buildings can resist the permeation of water and other liquid (light oil and heavy oil) media under pressure, and the impermeability of concrete seriously affects the quality of concrete.
The applicant of the utility model finds that the existing concrete impermeability detection device is inconvenient to the use operation when the concrete is detected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a testing arrangement for concrete impermeability aims at improving the inconvenient problem of use operation that current concrete impermeability detection device detected time measuring to the concrete.
The utility model discloses a realize like this:
the utility model provides a testing arrangement for concrete impermeability, including the base that can remove, the last fixed surface of base is provided with down the cylinder body, and the upside of cylinder body is provided with the cylinder body down, it has the concrete piece to press from both sides tightly between cylinder body and the lower cylinder body to go up, and go up the cylinder body and all be provided with the contained side with the relative one side edge of lower cylinder body, the surface of contained side is provided with the sealing washer, the upper surface of base is close to the fixed elevating system who is provided with cylinder body lifting control in the drive on the right side, when carrying out impermeability detection to the concrete piece, place the concrete piece between last cylinder body and lower cylinder body, cylinder body downstream is sealed compressing tightly then can carry out the impermeability detection to the concrete piece through the elevating system drive, make the impermeability of concrete piece detect the clamping operation convenience more.
Further, elevating system is including fixing the stand on the base, and the cover is equipped with the lifter plate that can go on the activity from top to bottom on the stand, and the upper end of stand is fixed with the fixed plate, and the upper end of fixed plate is fixed with the hydraulic stem, and the ejector pin of hydraulic stem passes fixed plate and lifter plate fixed connection, thereby goes up and down through hydraulic stem drive lifter plate and drives the lift control of going up the cylinder body.
Furthermore, the upper end of the upper cylinder body is fixedly provided with a fixed screw head, the upper end of the fixed screw head penetrates through the lifting plate and is fixedly screwed with a nut, and the upper cylinder body is fixedly installed on the lifting plate through the matching of the fixed screw head and the nut.
Furthermore, the upper surface of going up the cylinder body still is provided with the inlet tube, and advances water piping connection has the hydraulic pump, and the side of going up the cylinder body is connected with the manometer, and the hydraulic pump is passed through the inlet tube with water and is sent into in the cylinder body and continuous pressurizeing through the inlet tube, carries out pressure measurement through the manometer simultaneously.
Further, the measuring rod is vertically inserted in the center of the inner side of the lower cylinder body in a penetrating mode, a baffle is arranged at the upper end of the measuring rod, a spring is sleeved on the position, located between the inner bottom surface of the lower cylinder body and the baffle, of the measuring rod, scale marks are arranged on the measuring rod, when the concrete block is pressurized, deformation of the concrete block is detected through the measuring rod, deformation of the concrete block is matched with corresponding pressure values in the upper cylinder body cavity, and the influence of the deformation of the concrete on the impermeability is conveniently analyzed.
Further, the lower surface of base is provided with the gyro wheel, and the right-hand member of base is provided with the handle, and the gyro wheel and the handle that pass through to set up are convenient to the nimble removal of base.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in when carrying out the impermeability to the concrete piece and examining, place the concrete piece between last cylinder body and lower cylinder body, go up the cylinder body downstream through the elevating system drive and seal the concrete piece and compress tightly then can carry out the impermeability and detect for the impermeability of concrete piece detects the convenience that the clamping was operated more.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a perspective view of a testing device for concrete impermeability according to the present invention;
fig. 2 is a schematic view of an elevating mechanism of a testing device for concrete impermeability according to the present invention;
fig. 3 is a schematic view of an upper cylinder of a testing device for concrete impermeability according to the present invention;
fig. 4 is a schematic view of a lower cylinder of the testing device for concrete impermeability according to the present invention.
In the figure: 1. a lifting mechanism; 11. a hydraulic lever; 12. a fixing plate; 13. a lifting plate; 14. a column; 2. an upper cylinder body; 21. fixing a nut; 22. fixing the screw head; 23. a water inlet pipe; 24. a pressure gauge; 3. a concrete block; 4. a lower cylinder body; 41. a baffle plate; 42. a spring; 43. a measuring rod; 44. scale lines; 5. a base; 51. a roller; 52. a handle; 6. clamping edges; 7. and (5) sealing rings.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Specifically, referring to fig. 2, the lifting mechanism 1 includes a vertical column 14 fixed on the base 5, a lifting plate 13 capable of moving up and down is sleeved on the vertical column 14, a fixing plate 12 is fixed at the upper end of the vertical column 14, a hydraulic rod 11 is fixed at the upper end of the fixing plate 12, and a top rod of the hydraulic rod 11 passes through the fixing plate 12 and is fixedly connected with the lifting plate 13, and the lifting plate 13 is driven to lift by the hydraulic rod 11, so as to drive the lifting control of the upper cylinder 2.
Specifically, referring to fig. 3, a fixed screw head 22 is fixedly disposed at the upper end of the upper cylinder 2, a nut 21 is fixedly screwed on the upper end of the fixed screw head 22 after penetrating through the lifting plate 13, the upper cylinder 2 is fixedly mounted on the lifting plate 13 by matching the fixed screw head 22 with the nut 21, a water inlet pipe 23 is further disposed on the upper surface of the upper cylinder 2, the water inlet pipe 23 is connected with a hydraulic pump, a pressure gauge 24 is connected to a side surface of the upper cylinder 2, water is fed into the upper cylinder 2 through the water inlet pipe 23 by the hydraulic pump and is continuously pressurized, and pressure detection is performed by the pressure gauge 24.
Specifically, as shown in fig. 4, a measuring rod 43 is vertically inserted through the center of the inner side of the lower cylinder 4, a baffle plate 41 is arranged at the upper end of the measuring rod 43, a spring 42 is sleeved at a position of the measuring rod 43 between the bottom surface of the inner side of the lower cylinder 4 and the baffle plate 41, a scale mark 44 is arranged on the measuring rod 43, when the concrete block 3 is pressurized, the deformation amount of the concrete block 3 is detected through the measuring rod 43, and the deformation amount of the concrete block 3 is matched with the corresponding pressure value in the cavity of the upper cylinder 2, so that the influence of the deformation amount of the concrete on the impermeability of the concrete block is conveniently analyzed.
The working principle is that when detection is carried out, a concrete block 3 is placed between an upper cylinder body 2 and a lower cylinder body 4, at the moment, a lifting plate 13 is driven to lift through a hydraulic rod 11 so as to drive the upper cylinder body 2 to move downwards to compress the concrete block 3, the upper cylinder body 2 and the lower cylinder body 4 compress and seal the concrete block 3 through a sealing ring 7, water is fed into the upper cylinder body 2 through a water inlet pipe 23 through a hydraulic pump and is continuously pressurized, meanwhile, pressure detection is carried out through a pressure gauge 24, deformation is carried out when the concrete block 3 is pressurized so as to push a measuring rod 43 downwards out of the lower surface of a base 5, deformation is read through a scale mark 44, and at the moment, the deformation of the concrete block 3 is matched with a corresponding pressure value in a cavity of the upper cylinder body 2, so that the analysis of the influence of the deformation on the impermeability of the concrete block is completed.
The device obtained by the design can basically meet the requirement of the conventional concrete impermeability detection device on convenient use and operation in concrete detection, but the designer further improves the device with the aim of further improving the function.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A test device for concrete impermeability, comprising a mobile base (5), characterized in that: the upper surface of base (5) is fixed and is provided with down cylinder body (4), and the upside of cylinder body (4) is provided with cylinder body (2) down, go up cylinder body (2) and press from both sides tightly between cylinder body (4) down and have concrete block (3), and go up cylinder body (2) and all be provided with contained side (6) with the relative one side edge of cylinder body (4) down, the surface of contained side (6) is provided with sealing washer (7), the upper surface of base (5) is close to the fixed elevating system (1) that is provided with cylinder body (2) lifting control in the drive on the right side.
2. The device for testing the impermeability of concrete according to claim 1, wherein the lifting mechanism (1) comprises a column (14) fixed on the base (5), the column (14) is sleeved with a lifting plate (13) capable of moving up and down, a fixing plate (12) is fixed at the upper end of the column (14), a hydraulic rod (11) is fixed at the upper end of the fixing plate (12), and the top rod of the hydraulic rod (11) passes through the fixing plate (12) and is fixedly connected with the lifting plate (13).
3. The testing device for the impermeability of concrete according to claim 1, wherein the upper end of the upper cylinder (2) is fixedly provided with a fixed screw head (22), and the upper end of the fixed screw head (22) is fixedly screwed with a nut (21) through the lifting plate (13).
4. A testing device for concrete impermeability according to claim 3, wherein the upper surface of the upper cylinder (2) is further provided with a water inlet pipe (23), the water inlet pipe (23) is connected with a hydraulic pump, and the side of the upper cylinder (2) is connected with a pressure gauge (24).
5. The test device for the impermeability of concrete according to claim 1, wherein a measuring rod (43) is vertically inserted through the center of the inner side of the lower cylinder (4), a baffle (41) is arranged at the upper end of the measuring rod (43), a spring (42) is sleeved on the measuring rod (43) between the inner bottom surface of the lower cylinder (4) and the baffle (41), and a scale mark (44) is arranged on the measuring rod (43).
6. A test device for concrete impermeability according to claim 1, wherein the lower surface of the base (5) is provided with rollers (51), and the right end of the base (5) is provided with a handle (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121608370.5U CN214952918U (en) | 2021-07-15 | 2021-07-15 | A testing arrangement for concrete impermeability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121608370.5U CN214952918U (en) | 2021-07-15 | 2021-07-15 | A testing arrangement for concrete impermeability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214952918U true CN214952918U (en) | 2021-11-30 |
Family
ID=79071899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121608370.5U Expired - Fee Related CN214952918U (en) | 2021-07-15 | 2021-07-15 | A testing arrangement for concrete impermeability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214952918U (en) |
-
2021
- 2021-07-15 CN CN202121608370.5U patent/CN214952918U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |