CN215865609U - Pore water pressure testing device - Google Patents
Pore water pressure testing device Download PDFInfo
- Publication number
- CN215865609U CN215865609U CN202120183579.5U CN202120183579U CN215865609U CN 215865609 U CN215865609 U CN 215865609U CN 202120183579 U CN202120183579 U CN 202120183579U CN 215865609 U CN215865609 U CN 215865609U
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- China
- Prior art keywords
- fixedly connected
- water pressure
- lifting mechanism
- pressure testing
- operating table
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- 239000011148 porous material Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000012360 testing method Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000004804 winding Methods 0.000 claims description 15
- 241000309551 Arthraxon hispidus Species 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 7
- 239000000523 sample Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of water pressure testing, in particular to a pore water pressure testing device, which comprises an operating table, a connecting wire and a lifting mechanism, wherein the operating table is positioned at the top of the lifting mechanism, the top of the operating table is fixedly connected with an instrument display which is fixed on the operating table, so that data recording during operation is convenient, the stability of the device is ensured, the connecting wire is lifted and moved through a rotating shaft arranged in the operating table, the connecting wire is wound on the outer side of the rotating shaft, the connecting wire is driven to move up and down when the rotating shaft rotates, the length of the connecting wire is controlled, a fixed base is arranged at the bottom of the lifting mechanism to be connected with a rotary connector, the bottom of the rotary connector is hinged with a triangular fixed support through the rotating shaft, the arranged lifting mechanism can adjust the proper height, and when the recorded data is checked, the recorded data does not need to be constantly stooped to check and then recorded, the convenience in operation is effectively solved.
Description
Technical Field
The utility model belongs to the technical field of water pressure testing, and particularly relates to a pore water pressure testing device.
Background
A pore hydraulic pressure meter is a measuring instrument with automatically generated global unique number, the core of the sensor lies in a pressure type sensitive integrated component, in addition, a temperature sensor is arranged in the sensor, the temperature correction is carried out on the change caused by the influence of the external temperature, a computing chip is arranged in each sensor, the measured data is automatically converted to directly output physical quantity, the error and error of manual conversion are reduced, all the components are strictly tested and subjected to aging screening, particularly, a high-low temperature stress elimination test is carried out, the stability and the reliability of the product are enhanced, in addition, three-prevention processing is carried out, the problem of high survival rate in long-term severe environment is ensured, a PVC sleeve pipe, a pore hydraulic pressure meter with proper lead length and a barrel of clear water required by the installation of the pore hydraulic pressure meter are prepared according to the installation depth of the pore hydraulic pressure meter. The pore hydraulic pressure meter to be installed is soaked in clean water. And (4) preheating on site, skillfully installing, and accurately determining the installation depth according to the identification on the cable.
The prior art has the following problems:
under the condition that nobody looked after when carrying out automatic acquisition, because the pore water pressure gauge volume is less prevents to be forced by hard thing, collide with, the infiltration, or this is covered by thing such as silt cement, so need establish at joint department and mark the tablet, the sensor is installed behind the appointed degree of depth, when needing to record the data on the instrument display, can only place the instrument display on the ground, if place the instrument display when reading data and need bow to look over when reading data in lower place, unusual inconvenient, error when also appearing watching and recording easily.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a pore water pressure testing device which has the characteristic of convenience and quickness in operation.
In order to achieve the purpose, the utility model provides the following technical scheme: a pore water pressure testing device comprises an operating platform, a connecting wire and a lifting mechanism, wherein the operating platform is positioned at the top of the lifting mechanism, the top of the operating platform is fixedly connected with an instrument display, the bottom of the operating platform is fixedly connected with a connector, one side of the connector, which is far away from the operating platform, is fixedly connected with the lifting mechanism, a rotating shaft is arranged in the operating platform, the connecting wire is wound on the outer side of the rotating shaft, and the bottom of the lifting mechanism is fixedly connected with a fixed base;
the utility model discloses a wire winding machine, including axis of rotation, two limiting plates of fixedly connected with have seted up the wire winding groove in the axis of rotation, two in the axis of rotation the limiting plate is located the both sides in wire winding groove, the axis of rotation both ends are equipped with the fixed axle, just the axis of rotation with the fixed axle rotates to be connected, the fixed axle is kept away from one side fixedly connected with fixed block of limiting plate, the fixed block fixed connection be in on the inner wall of operation panel.
Preferably, the area of the bottom surface of the instrument display is smaller than the area of the top surface of the operating table.
Preferably, the other end of the connecting wire is fixedly connected with a detection probe.
Preferably, the lifting mechanism comprises a sliding rod and a fixing rod, a driving rod is arranged inside the fixing rod, a limiting bottom plate is fixedly connected to the top of the driving rod, and the top of the limiting bottom plate is fixedly connected with the bottom surface of the sliding rod.
Preferably, the top end of the lifting mechanism is provided with a thread matched with the inner wall of the connector.
Preferably, the sliding rod has a diameter smaller than that of the fixed rod.
Preferably, unable adjustment base's bottom fixedly connected with swivelling joint head, swivelling joint head's bottom articulates through the pivot has triangle fixed bolster, the ninety degrees regulation of angle level of triangle fixed bolster.
Compared with the prior art, the utility model has the beneficial effects that:
1. fix the instrument display more stable when carrying out data record on the operation panel, need not look for suitable place and place the instrument display, the record again, the elevating system who sets up can adjust suitable height, when looking over the record data, need not bow always and look over, records again, effectual convenience when having solved the operation.
2. The operating panel and the swivelling joint head that set up have triangle fixed bolster in addition can be effectual angle regulation or fixing device when using, need carry out automatic acquisition and also need not establish under the condition that personnel did not watch, trouble when great reduction the operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of an operation table and a triangular fixing bracket in the utility model;
FIG. 3 is a schematic view of the structure of the winding slot and the limiting plate of the present invention;
fig. 4 is a schematic structural view of the lifting mechanism and the driving rod of the present invention.
In the figure: 1. an operation table; 11. a rotating shaft; 111. a winding slot; 12. a limiting plate; 13. a fixed shaft; 14. a fixed block; 15. a connector; 2. an instrument display; 3. a connecting wire; 31. detecting a probe; 4. A lifting mechanism; 41. a slide bar; 42. fixing the rod; 43. a drive rod; 431. a limiting bottom plate; 5. a fixed base; 51. a rotary connector; 52. and a triangular fixed support.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a pore water pressure testing device comprises an operation table 1, a connecting wire 3 and a lifting mechanism 4, wherein the operation table 1 is positioned at the top of the lifting mechanism 4, the operation table 1 and the lifting mechanism 4 are connected through a connector 15, the top of the operation table 1 is fixedly connected with an instrument display 2, the instrument display 2 is fixed on the operation table 1 to facilitate data recording during operation, and the stability of the device is ensured, the bottom of the operation table 1 is fixedly connected with the connector 15, the operation table 1 is connected with the lifting mechanism 4 through the connector 15, one side of the connector 15, far away from the operation table 1, is fixedly connected with the lifting mechanism 4, the connector 15 is connected with the lifting mechanism 4 through matched threads, a rotating shaft 11 is arranged inside the operation table 1, the connecting wire 3 is lifted through the rotating shaft 11 arranged inside the operation table 1, the connecting wire 3 is wound outside the rotating shaft 11, the rotating shaft 11 drives the connecting wire 3 to move up and down when rotating, the length of the connecting wire 3 is controlled, the bottom of the lifting mechanism 4 is fixedly connected with the fixed base 5, and the fixed base is arranged at the bottom of the lifting mechanism 4 to be connected with the rotary connector 51;
the rotating shaft 11 is provided with a winding groove 111, the winding groove 111 arranged on the rotating shaft 11 ensures that the connecting wire 3 is not knotted when being wound outside the rotating shaft 11, the rotating shaft 11 is fixedly connected with two limiting plates 12, the position of the connection wire 3 when wound on the rotation shaft 11 is defined by providing the limit plates 12 at both ends of the rotation shaft 11, the two limit plates 12 are located at both sides of the winding groove 111 to ensure that the connection wire 3 is wound inside the winding groove 111, the rotation shaft 11 is provided at both ends with the fixing shafts 13, and the rotating shaft 11 is rotatably connected with the fixed shaft 13, the rotating shaft 11 can rotate and operate through the matching with the fixed shaft 13, one side of the fixed shaft 13, which is far away from the limiting plate 12, is fixedly connected with a fixed block 14, the fixed shaft 13 is fixed inside the operating platform 1 through the fixed block 14, and the fixed block 14 is fixedly connected on the inner wall of the operating platform 1, so that the rotating shaft 11 and the fixed shaft 13 can operate.
Specifically, the area of the bottom surface of the instrument display 2 is smaller than the area of the top surface of the operation table 1, and the instrument display 2 is fixed on the operation table 1.
Specifically, the other end of the connecting wire 3 is fixedly connected with a detection probe 31, and the position of the detection probe 31 is controlled by adjusting the length of the connecting wire 3.
Specifically, elevating system 4 includes slide bar 41 and dead lever 42, and elevating system 4 comprises slide bar 41 and dead lever 42, and the inside of dead lever 42 is equipped with actuating lever 43, and actuating lever 43 drives slide bar 41 and slides in the inside of dead lever 42, and the top fixedly connected with of actuating lever 43 has spacing bottom plate 431, and is spacing to slide bar 41's position through setting up spacing bottom plate 431 on actuating lever 43, and the top of spacing bottom plate 431 and the bottom surface fixed connection of slide bar 41.
Specifically, the top end of the lifting mechanism 4 is provided with a thread matched with the inner wall of the connector 15, and the lifting mechanism 4 is connected with the connector 15 through the matched thread.
Specifically, the sliding rod 41 has a diameter smaller than that of the fixing rod 42, and the sliding rod 41 is fixed along the inside of the fixing rod 42.
Specifically, the bottom fixedly connected with swivelling joint 51 of unable adjustment base 5, through setting up the angle that swivelling joint 51 can the rotary device, the bottom of swivelling joint 51 articulates through the pivot has triangle fixed bolster 52, can fix the device through setting up triangle fixed bolster 52, and the ninety degrees regulation of angle level of triangle fixed bolster 52 can come the holistic balance of holding device through the angle of adjusting triangle fixed bolster 52.
The working principle and the using process of the utility model are as follows: the operation table 1 is connected with the lifting mechanism 4 through the connector 15, the top of the operation table 1 is fixedly connected with the instrument display 2, the instrument display 2 is fixed on the operation table 1 to facilitate data recording during operation and ensure the stability of the device, the bottom of the operation table 1 is fixedly connected with the connector 15, the operation table 1 is connected with the lifting mechanism 4 through the connector 15, one side of the connector 15, which is far away from the operation table 1, is fixedly connected with the lifting mechanism 4, the connector 15 is connected with the lifting mechanism 4 through matched threads, the rotating shaft 11 is provided with the winding groove 111, the phenomenon that the connecting wire 3 is knotted when being wound outside the rotating shaft 11 is ensured by arranging the winding groove 111 on the rotating shaft 11, the rotating shaft 11 is fixedly connected with two limiting plates 12, the positions of the connecting wire 3 when being wound on the rotating shaft 11 are limited by arranging the limiting plates 12 at two ends of the rotating shaft 11, the two limit plates 12 are positioned at two sides of the winding groove 111, so that the connection line 3 is ensured to be wound inside the winding groove 111, the fixed shaft 13 is arranged at two ends of the rotating shaft 11, the rotating shaft 11 is rotatably connected with the fixed shaft 13, the rotating shaft 11 can rotate only by matching with the fixed shaft 13, the fixed shaft 13 is fixedly connected with the fixed block 14 at one side away from the limit plates 12, the rotating shaft 11 is arranged inside the operating table 1, the connection line 3 is lifted and moved by the rotating shaft 11 arranged inside the operating table 1, the connection line 3 is wound outside the rotating shaft 11, the connection line 3 is driven to move up and down by the rotating shaft 11, the length of the connection line 3 is controlled, the lifting mechanism 4 comprises a sliding rod 41 and a fixed rod 42, a driving rod 43 is arranged inside the fixed rod 42, the driving rod 43 drives the sliding rod 41 to slide inside the fixed rod 42, the top fixedly connected with of actuating lever 43 has spacing bottom plate 431, and elevating system 4's bottom and unable adjustment base 5 fixed connection connect swivel joint head 51 through set up unable adjustment base in elevating system 4's bottom, and swivel joint head 51's bottom articulates through the pivot has triangle fixed bolster 52, can fix the device through setting up triangle fixed bolster 52, and the ninety degrees regulations of angle level of triangle fixed bolster 52.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 (7)
1. The utility model provides a pore water pressure testing arrangement, includes operation panel (1), connecting wire (3) and elevating system (4), its characterized in that: the operating table (1) is located at the top of the lifting mechanism (4), the top of the operating table (1) is fixedly connected with an instrument display (2), the bottom of the operating table (1) is fixedly connected with a connector (15), one side, far away from the operating table (1), of the connector (15) is fixedly connected with the lifting mechanism (4), a rotating shaft (11) is arranged inside the operating table (1), the connecting wire (3) is wound on the outer side of the rotating shaft (11), and the bottom of the lifting mechanism (4) is fixedly connected with the fixed base (5);
wire winding groove (111) has been seted up on axis of rotation (11), two limiting plate (12) of fixedly connected with are gone up in axis of rotation (11), two limiting plate (12) are located the both sides in wire winding groove (111), axis of rotation (11) both ends are equipped with fixed axle (13), just axis of rotation (11) with fixed axle (13) rotate and connect, fixed axle (13) are kept away from one side fixedly connected with fixed block (14) of limiting plate (12), fixed block (14) fixed connection be in on the inner wall of operation panel (1).
2. A pore water pressure testing device according to claim 1, characterized in that: the bottom surface area of the instrument display (2) is smaller than the top surface area of the operating table (1).
3. A pore water pressure testing device according to claim 1, characterized in that: and the other end of the connecting wire (3) is fixedly connected with a detection probe (31).
4. A pore water pressure testing device according to claim 1, characterized in that: elevating system (4) are including slide bar (41) and dead lever (42), the inside of dead lever (42) is equipped with actuating lever (43), the top fixedly connected with of actuating lever (43) is spacing bottom plate (431), the top of spacing bottom plate (431) with the bottom surface fixed connection of slide bar (41).
5. A pore water pressure testing device according to claim 1, characterized in that: the top end of the lifting mechanism (4) is provided with a thread matched with the inner wall of the connector (15).
6. A pore water pressure testing device according to claim 4, characterized in that: the sliding rod (41) has a diameter smaller than that of the fixing rod (42).
7. A pore water pressure testing device according to claim 1, characterized in that: the bottom fixedly connected with swivelling joint head (51) of unable adjustment base (5), the bottom of swivelling joint head (51) articulates through the pivot has triangle fixed bolster (52), the ninety degrees regulation of angle level of triangle fixed bolster (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120183579.5U CN215865609U (en) | 2021-01-23 | 2021-01-23 | Pore water pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120183579.5U CN215865609U (en) | 2021-01-23 | 2021-01-23 | Pore water pressure testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215865609U true CN215865609U (en) | 2022-02-18 |
Family
ID=80238213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120183579.5U Expired - Fee Related CN215865609U (en) | 2021-01-23 | 2021-01-23 | Pore water pressure testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215865609U (en) |
-
2021
- 2021-01-23 CN CN202120183579.5U patent/CN215865609U/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 |
Granted publication date: 20220218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |