CN207703387U - A kind of small rotary sink prepares the hydraulic pressure mensuration system of mud-rock flow - Google Patents
A kind of small rotary sink prepares the hydraulic pressure mensuration system of mud-rock flow Download PDFInfo
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- CN207703387U CN207703387U CN201820063000.XU CN201820063000U CN207703387U CN 207703387 U CN207703387 U CN 207703387U CN 201820063000 U CN201820063000 U CN 201820063000U CN 207703387 U CN207703387 U CN 207703387U
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- slip ring
- hydraulic pressure
- conducting slip
- mud
- small rotary
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Abstract
The utility model discloses the hydraulic pressure mensuration system that a kind of small rotary sink prepares mud-rock flow, purpose is to solve the problems, such as that small rotary sink hydraulic pressure test is bad, it includes rotating trough, sensor probe, transmitter, hollow conducting slip ring, data collecting instrument, computer, transmission shaft and, motor, the transmitter, hollow conducting slip ring is sequentially fixed on the transmission shaft, one end of the conducting wire of the transmitter is connect with the sensor probe, the other end is connect with one end of the hollow conducting slip ring, the other end of the hollow conducting slip ring is connect with the data collecting instrument.The utility model is acquired by sensor probe, transmitter conversion, the transmission of hollow conducting slip ring, data collecting instrument amplifies and Computer display, realize the acquisition to rotating trough hydraulic pressure, conversion, transmission and display, it solves the problems, such as the hydraulic pressure test of small rotary sink, there is simple in structure, easy to make, low-cost advantage.
Description
Technical field
The utility model is related to ground and geology fields, specifically, prepared by a kind of small rotary sink of the utility model
The hydraulic pressure mensuration system of mud-rock flow.
Background technology
Small rotary sink can be used for making mud-rock flow.In the place that mud-rock flow bottom is contacted with rotating trough slot bottom, with
And the place that mud-rock flow side is contacted with rotating trough side, it will produce certain hydraulic pressure.But due to small rotary sink ruler
Very little smaller, therefore, trough inner water forces down, and causes the measurement device of its hydraulic pressure to have certain particularity, there is presently no for this
The measurement device of hydraulic pressure.
Similar hydraulic pressure mensuration device is the external hydraulic pressure mensuration device for large-scale rotating trough, but since its construction is multiple
It is miscellaneous, volume is big, is not advantageously mounted on small rotary sink, especially its measurement accuracy declines, and error reaches 260 Pascals.It is right
In small rotary sink, since hydraulic pressure is no more than 1000 Pascals, error big in this way leads to the basic indeterminacy of hydraulic pressure.
Utility model content
In order to search out can test and with degree of precision small rotary sink hydraulic pressure testing device scheme, this
Utility model embodiment provides the hydraulic pressure mensuration system that a kind of small rotary sink prepares mud-rock flow comprising rotating trough, solid
The sensor probe that is scheduled on the rotating trough, transmitter, hollow conducting slip ring, for providing work electricity for the transmitter
Press and acquire the hollow conducting slip ring derived signals data collecting instrument, for real-time display and with the data collecting instrument
Computer, transmission shaft and the motor for being installed on the transmission shaft end of connection, the transmitter, hollow conducting slip ring are sequentially
It is fixed on the transmission shaft, one end of the conducting wire of the transmitter is connect with the sensor probe, the other end and the sky
One end of heart conducting slip ring connects, and the other end of the hollow conducting slip ring is connect with the data collecting instrument.
Preferably, it is provided with instrument connection on the slot bottom or side wall of the rotating trough, the sensor probe passes through institute
Instrument connection is stated to fix with the rotating trough.
Preferably, the model CYY2 sound state pore water pressure sensors of the sensor probe.
Preferably, the hollow conducting slip ring is the hollow conducting slip ring at least eight lines.
Preferably, the hollow conducting slip ring includes inner ring, and the hollow conducting slip ring passes through the inner ring and the biography
Moving axis is mutually fixed, and the inner ring interlocks with the rotation with the transmission shaft.
Preferably, the hydraulic pressure mensuration system that the small rotary sink prepares mud-rock flow further includes that hollow conducting slip ring includes
Background disk on the transmission shaft and bearing, the background disk be fixed on the rotating trough and the transmitter it
Between, the bearing is fixed between the hollow conducting slip ring and the motor.
Preferably, the data collecting instrument is the data collecting instrument at least four-way.
Compared with prior art, the hydraulic pressure mensuration system that a kind of small rotary sink of the utility model prepares mud-rock flow has
Following advantageous effect：
A kind of small rotary sink of the utility model prepare the hydraulic pressure mensuration system of mud-rock flow by sensor probe acquisition,
Transmitter conversion, the transmission of hollow conducting slip ring, data collecting instrument amplification and Computer display, realize to rotating trough hydraulic pressure
Acquisition, conversion, transmission and display, solve the problems, such as the hydraulic pressure test of small rotary sink, have simple in structure, making side
Just, low-cost advantage.
A kind of small rotary sink of the utility model prepare the hydraulic pressure mensuration system of mud-rock flow by sensor probe with
Transmitter is arranged between hollow conducting slip ring reduces signal noise, improves measuring accuracy, the test for improving hydraulic pressure is accurate
Degree.
The additional aspect of the utility model and advantage will be set forth in part in the description, these will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The utility model is above-mentioned and/or additional aspect and advantage from the following description of the accompanying drawings of embodiments will
Become apparent and is readily appreciated that, wherein：
Fig. 1 is the hydraulic pressure mensuration system that a kind of small rotary sink that the utility model one embodiment provides prepares mud-rock flow
The overall structure diagram of system；
Fig. 2 is the cross section structure schematic diagram at A in Fig. 1.
Identifier declaration in figure：
1, rotating trough；2, sensor probe；3, transmitter；7, hollow conducting slip ring；9, data collecting instrument；10, it calculates
Machine；11, transmission shaft；12, bearing；13, motor；14, background disk；101, instrument connection.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
Referring to Fig. 1, the utility model embodiment provides the hydraulic pressure mensuration system that a kind of small rotary sink prepares mud-rock flow
System comprising rotating trough 1 is fixed on the rotating trough 1 for acquiring 1 slot bottom of rotating trough or side wall hydraulic analogue
The sensor probe 2 of signal, the transmitter for 2 collected hydraulic analogue signal of sensor probe to be changed into standard signal
3, data collecting instrument 9, the computer 10 for real-time display, transmission shaft 11 and in transmission shaft 11 and data collecting instrument 9
Between transmission standard signal hollow conducting slip ring 7, wherein transmitter 3 includes conducting wire 8, and one end of the conducting wire 8 is visited with sensor
First 2 connection, the other end are connect with one end of hollow conducting slip ring 7, and the other end and the data collecting instrument 9 of hollow conducting slip ring 7 connect
It connects.
Referring to Fig. 2, rotating trough 1 is in annular shape, and it is preferably that organic glass is made, front and rear covers and cyclic annular rotation water
Silica gel sealing is used between cell wall.Instrument connection 101 is offered on the slot bottom or side wall of rotating trough 1, for fixing sensor
Probe 2.
In some embodiments, when installing sensor probe 2, preferably first with the film bigger than 101 area of instrument connection
Coverage test hole 101, border and the 1 inner wall adhering and sealing of rotating trough of the film, then sensor probe 2 is placed in instrument connection
In 101, and the top of sensor probe 2 is attached on film, finally with silica gel by 2 tail portion of sensor probe be fixed on slot bottom or
On side wall, film is removed again after silica gel solidification.
Sensor probe 2 is pressure resistance type hydraulic pressure sensor, and model is preferably the micro- positive electron Science and Technology Ltd. in Xi'an
CYY2 sound state pore water pressure sensors.
In order to reduce system cost, while in view of rotating trough 1 is in rotating state, therefore, this practicality is new
Medium of the type embodiment preferably using hollow conducting slip ring 7 as connection sensor probe 2 and data collecting instrument 9.It is worth mentioning
, in order to reduce the signal noise that hollow conducting slip ring 7 is brought, while measuring accuracy is improved, the utility model will not
Hollow conducting slip ring 7 is directly connected to sensor probe 2, but connects sensor probe 2 by transmitter 3.
Hollow conducting slip ring 7 is preferably the hollow conducting slip ring at least eight lines, and one end and the transmitter 3 of conducting wire connect
It connects, the other end is connect with data collecting instrument 9.Hollow conducting slip ring 7 include with 11 mutually fixed inner ring of transmission shaft and not with transmission
The outer shroud of 11 mutually fixed rotation of axis, in this way in test, inner ring just interlocks with the rotation with transmission shaft 11, and outer shroud does not rotate then.
Data collecting instrument 9 is preferably the data collecting instrument at least four-way, has the function of signal amplification and electricity
Source function, to amplify standard signal that hollow conducting slip ring 7 transmits while also be that transmitter 3 provides operating voltage.
Have powerful connections disk 14, bearing 12 and motor 13 are installed, wherein background disk 14 is fixed on rotating trough on transmission shaft 11
Between 1 and transmitter 3 and close to the rear portion of rotating trough 1；Bearing 12 is fixed between hollow conducting slip ring 7 and motor 13.
In some embodiments, in order to realize transmitter 3 with transmission shaft 11 rotate, it is preferred to use fixation adhesive tape is consolidated
It is scheduled on transmission shaft 11.
Compared with prior art, a kind of small rotary sink of the utility model embodiment prepares the hydraulic pressure mensuration system of mud-rock flow
System has the advantages that：
The hydraulic pressure mensuration system that a kind of small rotary sink of the utility model embodiment prepares mud-rock flow is visited by sensor
First 2 acquisition, the conversion of transmitter 3, the transmission of hollow conducting slip ring 7, the amplification of data collecting instrument 9 and computer 10 are shown, are realized
To the acquisition of 1 hydraulic pressure of rotating trough, conversion, transmission and display, solves the problems, such as the hydraulic pressure test of small rotary sink, have
Simple in structure, easy to make, low-cost advantage.
The hydraulic pressure mensuration system that a kind of small rotary sink of the utility model embodiment prepares mud-rock flow passes through in sensor
Setting transmitter 3 reduces signal noise between probe 2 and hollow conducting slip ring 7, improves measuring accuracy, improves hydraulic pressure
Test accuracy.
The above is only some embodiments of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of small rotary sink prepares the hydraulic pressure mensuration system of mud-rock flow comprising rotating trough is it is characterized in that, also wrap
Include the sensor probe being fixed on the rotating trough, transmitter, hollow conducting slip ring, for providing work for the transmitter
Make voltage and acquisition and handle the signal that the hollow conducting slip ring transmits data collecting instrument, for real-time display and with institute
The computer, transmission shaft and the motor for being installed on the transmission shaft end of data collecting instrument connection are stated, it is the transmitter, hollow
Conducting slip ring is sequentially fixed on the transmission shaft, and one end of the conducting wire of the transmitter is connect with the sensor probe, separately
One end is connect with one end of the hollow conducting slip ring, and the other end and the data collecting instrument of the hollow conducting slip ring connect
It connects.
2. small rotary sink as described in claim 1 prepares the hydraulic pressure mensuration system of mud-rock flow, which is characterized in that the rotation
Turn to be provided with instrument connection on the slot bottom or side wall of sink, the sensor probe passes through the instrument connection and the rotating trough
It is fixed.
3. small rotary sink as described in claim 1 prepares the hydraulic pressure mensuration system of mud-rock flow, which is characterized in that the biography
The model CYY2 sound state pore water pressure sensors of sensor probe.
4. small rotary sink as described in claim 1 prepares the hydraulic pressure mensuration system of mud-rock flow, which is characterized in that the sky
Heart conducting slip ring is the hollow conducting slip ring at least eight lines.
5. small rotary sink as described in claim 1 prepares the hydraulic pressure mensuration system of mud-rock flow, which is characterized in that the sky
Heart conducting slip ring includes inner ring, and the hollow conducting slip ring is mutually fixed by the inner ring and the transmission shaft, the inner ring with
The transmission shaft interlocks with the rotation.
6. small rotary sink as described in claim 1 prepares the hydraulic pressure mensuration system of mud-rock flow, which is characterized in that described small
The hydraulic pressure mensuration system that type rotating trough prepares mud-rock flow further includes that hollow conducting slip ring includes being mounted on the transmission shaft
Background disk and bearing, the background disk are fixed between the rotating trough and the transmitter, and the bearing is fixed on institute
It states between hollow conducting slip ring and the motor.
7. small rotary sink as described in claim 1 prepares the hydraulic pressure mensuration system of mud-rock flow, which is characterized in that the number
It is the data collecting instrument at least four-way according to Acquisition Instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820063000.XU CN207703387U (en) | 2018-01-15 | 2018-01-15 | A kind of small rotary sink prepares the hydraulic pressure mensuration system of mud-rock flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820063000.XU CN207703387U (en) | 2018-01-15 | 2018-01-15 | A kind of small rotary sink prepares the hydraulic pressure mensuration system of mud-rock flow |
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| Publication Number | Publication Date |
|---|---|
| CN207703387U true CN207703387U (en) | 2018-08-07 |
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| CN201820063000.XU Active CN207703387U (en) | 2018-01-15 | 2018-01-15 | A kind of small rotary sink prepares the hydraulic pressure mensuration system of mud-rock flow |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991015A (en) * | 2018-01-15 | 2018-05-04 | 上海交通大学 | A kind of small rotary sink prepares the hydraulic pressure mensuration system of mud-rock flow |
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2018
- 2018-01-15 CN CN201820063000.XU patent/CN207703387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991015A (en) * | 2018-01-15 | 2018-05-04 | 上海交通大学 | A kind of small rotary sink prepares the hydraulic pressure mensuration system of mud-rock flow |
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