CN206860178U - Simulating shield machine for tunnel boring test - Google Patents
Simulating shield machine for tunnel boring test Download PDFInfo
- Publication number
- CN206860178U CN206860178U CN201720437012.XU CN201720437012U CN206860178U CN 206860178 U CN206860178 U CN 206860178U CN 201720437012 U CN201720437012 U CN 201720437012U CN 206860178 U CN206860178 U CN 206860178U
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- CN
- China
- Prior art keywords
- tunnel boring
- shield machine
- boring test
- test case
- machine body
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Abstract
The utility model discloses simulating shield machine for tunnel boring test,Including simulation shield machine body and tunnel boring test case,One end of the simulation shield machine body is provided with cutterhead,The inside of the simulation shield machine body is provided with motor and conveying worm,The simulation shield machine body is connected by import with the tunnel boring test case,Water tank is installed at the top of the tunnel boring test case,The side of the water tank is provided with total outlet pipe,First magnetic valve is installed in the total outlet pipe,The bottom of the total outlet pipe is provided with branch pipe,Several branch's outlet pipes are installed on the branch pipe,The inside of branch's outlet pipe is provided with fluid flowmeter,Second solenoid valve is installed below the fluid flowmeter,Feed pipe is installed on the tunnel boring test case,The inside of the tunnel boring test case is provided with several soil moisture sensors,The simulation shield machine,It is convenient to carry out simulated test.
Description
Technical field
It the utility model is related to technical field of civil engineering, specially simulating shield machine for tunnel boring test.
Background technology
Simulating shield machine for tunnel boring test is the shield driving equipment reduced in certain proportion, with model test system
System is used together, it is possible to achieve the simulation of different shield operating modes, the soil of different humidity have different shadows to tunnel boring test
Ring, thus the simulating shield machine for tunnel boring test for designing a soil for different humidity be it is worth it is contemplated that.
Utility model content
The purpose of this utility model is to provide simulating shield machine for tunnel boring test, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：Simulating shield machine for tunnel boring test, bag
Simulation shield machine body and tunnel boring test case are included, one end of the simulation shield machine body is provided with cutterhead, the simulation
The inside of shield machine body is provided with motor and conveying worm, and the simulation shield machine body passes through import and the tunnel digging
Enter chamber connection, water tank is installed at the top of the tunnel boring test case, water inlet pipe, institute are installed at the top of the water tank
The side for stating water tank is provided with total outlet pipe, and the first magnetic valve, the bottom of the total outlet pipe are provided with the total outlet pipe
Branch pipe is installed, several branch's outlet pipes are installed on the branch pipe, the inside of branch's outlet pipe is provided with liquid flow
Gauge, second solenoid valve is installed below the fluid flowmeter, feed pipe is installed on the tunnel boring test case, institute
The inside for stating tunnel boring test case is provided with several soil moisture sensors, the inside filling of the tunnel boring test case
There is soil, the side of the tunnel boring test case is provided with electric cabinet, capacitive touch screen, institute are inlaid with the electric cabinet
The inside for stating electric cabinet is provided with single-chip microcomputer, the motor, the conveying worm, first magnetic valve, the soil water
Sub-sensor, the fluid flowmeter, the second solenoid valve and the capacitive touch screen electrically connect with the single-chip microcomputer
Connect.
Further, several blades are installed on the cutterhead, temperature sensor, the temperature are installed on the blade
Spend the output end of sensor and the input of single-chip microcomputer is electrically connected with.
Further, the single-chip microcomputer is a kind of AT89S51 single-chip microcomputers.
Further, the fluid flow is calculated as a kind of JTLWGY integrations turbine flowmeter.
Further, alarm is installed, the alarm is electrically connected with single-chip microcomputer on the electric cabinet.
Compared with prior art, the beneficial effects of the utility model are：The simulating shield machine for tunnel boring test, by mould
Intend shield machine body and enter tunnel boring test case progress tunnel boring test, the inside installation of tunnel boring test case from import
There are several soil moisture sensors, soil moisture sensor monitors the moisture in soil, and transfers information on single-chip microcomputer,
When needing to simulate certain soil moisture, open the first magnetic valve and second solenoid valve by manipulating capacitive touch screen,
Water is set to enter in chamber, the size of fluid flowmeter monitoring water-carrying capacity is simultaneously transferred on single-chip microcomputer, when water-carrying capacity is equal to setting
During value, single-chip microcomputer control second solenoid valve is closed, and is easy to simulate different soil moisture, is obtained corresponding result.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model branch outlet pipe internal structure schematic diagram；
Fig. 3 is the utility model electric cabinet knot front view；
Fig. 4 is utility model works module map；
In figure：1- simulates shield machine body；2- motors；3- conveying worms；4- cutterheads；5- imports；6- tunnel piercings try
Tryoff；7- water tanks；8- water inlet pipes；The magnetic valves of 9- first；10- total outlet pipes；11- feed pipes；12- branch pipes；The water outlet of 13- branches
Pipe；14- single-chip microcomputers；15- electric cabinets；16- soil moisture sensors；17- fluid flowmeters；18- second solenoid valves；19- electric capacity
Formula touch-screen.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：Simulating shield machine for tunnel boring test, including
Shield machine body 1 and tunnel boring test case 6 are simulated, one end of simulation shield machine body 1 is provided with cutterhead 4, simulates shield machine
The inside of body 1 is provided with motor 2 and conveying worm 3, and simulation shield machine body 1 passes through import 5 and tunnel boring test case 6
Connection, the top of tunnel boring test case 6 are provided with water tank 7, and the top of water tank 7 is provided with water inlet pipe 8, the side peace of water tank 7
Equipped with total outlet pipe 10, the first magnetic valve 9 is installed in total outlet pipe 10, the bottom of total outlet pipe 10 is provided with branch pipe 12, branch
Several branch's outlet pipes 13 are installed, the inside of branch's outlet pipe 13 is provided with fluid flowmeter 17, fluid flow on pipe 12
The lower section of meter 17 is provided with second solenoid valve 18, and feed pipe 11, tunnel boring test case 6 are provided with tunnel boring test case 6
Inside several soil moisture sensors 16 are installed, the inside of tunnel boring test case 6 is filled with soil, tunnel piercing examination
The side of tryoff 6 is provided with electric cabinet 15, and capacitive touch screen 19 is inlaid with electric cabinet 15, and the inside of electric cabinet 15 is provided with
Single-chip microcomputer 14, motor 2, conveying worm 3, the first magnetic valve 9, soil moisture sensor 16, fluid flowmeter 17, the second electromagnetism
Valve 18 and capacitive touch screen 19 are electrically connected with single-chip microcomputer 14.
Further, several blades are installed on the cutterhead 4, temperature sensor is installed on the blade, it is described
The output end of temperature sensor is electrically connected with the input of single-chip microcomputer 14, is easy to monitor the temperature information of blade.
Further, the single-chip microcomputer 14 is a kind of AT89S51 single-chip microcomputers, has low-power consumption and high performance feature.
Further, the fluid flowmeter 17 is a kind of JTLWGY integrations turbine flowmeter, is easy to detect the stream of water
Amount.
Further, alarm is installed, the alarm is electrically connected with single-chip microcomputer 14, had on the electric cabinet 15
The effect of prompting.
Operation principle：First, simulation shield machine body 1 is entered into tunnel boring test case 6 from import 5 and carries out tunnel piercing
Experiment, the inside of tunnel boring test case 6 are provided with several soil moisture sensors 16, and soil moisture sensor 16 monitors soil
Moisture in earth, and transfer information on single-chip microcomputer 14, when needing to simulate certain soil moisture, by manipulating condenser type
Touch-screen 19 opens the first magnetic valve 9 and second solenoid valve 18, water is entered in chamber, and fluid flowmeter 17 monitors current
The size of amount is simultaneously transferred on single-chip microcomputer 14, and when water-carrying capacity is equal to setting value, single-chip microcomputer 14 controls second solenoid valve 18 to close,
It is easy to simulate different soil moisture, obtains corresponding result, several blades are installed on cutterhead 4, temperature is installed on blade
Sensor, it is easy to monitor the temperature information of blade, temperature information is transferred on single-chip microcomputer 14 by temperature sensor, works as temperature information
During more than setting value, single-chip microcomputer 14 controls alarm equipment alarm, reminds staff's more allowing blade replacement in time.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. simulating shield machine for tunnel boring test, including simulation shield machine body (1) and tunnel boring test case (6), it is special
Sign is：One end of the simulation shield machine body (1) is provided with cutterhead (4), the inside peace of the simulation shield machine body (1)
Equipped with motor (2) and conveying worm (3), the simulation shield machine body (1) passes through import (5) and the tunnel boring test
Case (6) connects, and is provided with water tank (7) at the top of the tunnel boring test case (6), be provided with the top of the water tank (7) into
Water pipe (8), the side of the water tank (7) are provided with total outlet pipe (10), the first electromagnetism are provided with the total outlet pipe (10)
Valve (9), the bottom of the total outlet pipe (10) are provided with branch pipe (12), several branch's water outlets are provided with the branch pipe (12)
Manage (13), the inside of branch's outlet pipe (13) is provided with fluid flowmeter (17), the lower section of the fluid flowmeter (17)
Second solenoid valve (18) is installed, feed pipe (11), the tunnel boring test are installed on the tunnel boring test case (6)
The inside of case (6) is provided with several soil moisture sensors (16), and the inside of the tunnel boring test case (6) is filled with soil
Earth, the side of the tunnel boring test case (6) are provided with electric cabinet (15), capacitive touch are inlaid with the electric cabinet (15)
Touch screen (19), the inside of the electric cabinet (15) is provided with single-chip microcomputer (14), the motor (2), the conveying worm (3),
First magnetic valve (9), the soil moisture sensor (16), the fluid flowmeter (17), the second solenoid valve
(18) it is electrically connected with the capacitive touch screen (19) with the single-chip microcomputer (14).
2. simulating shield machine for tunnel boring test according to claim 1, it is characterised in that：Pacify on the cutterhead (4)
Equipped with several blades, temperature sensor, output end and the single-chip microcomputer (14) of the temperature sensor are installed on the blade
Input be electrically connected with.
3. simulating shield machine for tunnel boring test according to claim 1, it is characterised in that：The single-chip microcomputer (14) is
A kind of AT89S51 single-chip microcomputers.
4. simulating shield machine for tunnel boring test according to claim 1, it is characterised in that：The fluid flowmeter
(17) it is a kind of JTLWGY integrations turbine flowmeter.
5. simulating shield machine for tunnel boring test according to claim 1, it is characterised in that：On the electric cabinet (15)
Alarm is installed, the alarm is electrically connected with single-chip microcomputer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720437012.XU CN206860178U (en) | 2017-04-21 | 2017-04-21 | Simulating shield machine for tunnel boring test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720437012.XU CN206860178U (en) | 2017-04-21 | 2017-04-21 | Simulating shield machine for tunnel boring test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206860178U true CN206860178U (en) | 2018-01-09 |
Family
ID=60817918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720437012.XU Active CN206860178U (en) | 2017-04-21 | 2017-04-21 | Simulating shield machine for tunnel boring test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206860178U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487909A (en) * | 2018-03-11 | 2018-09-04 | 北京工业大学 | A kind of model shielding machine cutterhead pressure monitor system of achievable excavation face pressure monitoring function |
| CN108506008A (en) * | 2018-03-09 | 2018-09-07 | 义乌工商职业技术学院 | A kind of model test apparatus of simulation shield machine driving |
| CN110397443A (en) * | 2019-07-18 | 2019-11-01 | 重庆大学 | A kind of pilot system and method for slurry shield model test |
-
2017
- 2017-04-21 CN CN201720437012.XU patent/CN206860178U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506008A (en) * | 2018-03-09 | 2018-09-07 | 义乌工商职业技术学院 | A kind of model test apparatus of simulation shield machine driving |
| CN108487909A (en) * | 2018-03-11 | 2018-09-04 | 北京工业大学 | A kind of model shielding machine cutterhead pressure monitor system of achievable excavation face pressure monitoring function |
| CN108487909B (en) * | 2018-03-11 | 2019-06-07 | 北京工业大学 | A kind of model shielding machine cutterhead pressure monitor system of achievable excavation face pressure monitoring function |
| CN110397443A (en) * | 2019-07-18 | 2019-11-01 | 重庆大学 | A kind of pilot system and method for slurry shield model test |
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