CN214464199U - Take alarming function's rich water stratum shield to construct dregs collection device - Google Patents
Take alarming function's rich water stratum shield to construct dregs collection device Download PDFInfo
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- CN214464199U CN214464199U CN202120565305.2U CN202120565305U CN214464199U CN 214464199 U CN214464199 U CN 214464199U CN 202120565305 U CN202120565305 U CN 202120565305U CN 214464199 U CN214464199 U CN 214464199U
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- collecting box
- connecting wire
- water
- liquid induction
- induction sensor
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Abstract
The utility model provides a take alarming function's rich water stratum shield constructs dregs collection device, belong to tunnel shield structure construction field, can solve when earth pressure balance shield constructs and passes through the rich water stratum, the gushing that produces falls into the shield structure bottom from the belt feeder bottom, lead to submerging segment conveyor completely, unable normal tunnelling scheduling problem, including collecting box and alarm device, the collecting box passes through fixing device and is connected with the belt feeder bottom, one side bottom of collecting box is equipped with the wash port, the wash port is connected with the drain pipe, be equipped with drain valve and slush pump along the rivers direction on the drain pipe in proper order, the inside wall of collecting box is equipped with two liquid induction sensor, liquid induction sensor's output is connected with connecting wire I respectively, alarm device's input is connected with connecting wire II, the one end of connecting wire I is connected with the one end of connecting wire II through quick wiring chuck respectively. The utility model discloses a liquid inductive transducer monitors the warning to water level in the collecting box, ensures that the dregs mixture can not overflow in the dregs collecting device.
Description
Technical Field
The utility model belongs to the technical field of the tunnel shield constructs the construction, concretely relates to take alarming function's rich water stratum shield constructs dregs collection device.
Background
When earth pressure balance shield constructs and passes through rich water stratum, because the water content is big in the stratum, the shield constructs the machine and is passing through the in-process, the rock stratum morals and manners is very easily broken, loose scheduling problem appears, it is difficult or very easily takes place to gush the phenomenon when the underground water pressure is great to seal not good or screw conveyer, the gushing that produces falls into the shield from the belt feeder bottom in the shield structure bottom, a large amount of silt and rivers often lead to submerging segment conveyor completely, unable normal tunnelling, because the space is limited, constructor clearance piles up silt and rivers efficiency extremely low, shield construction efficiency has seriously been restricted.
Disclosure of Invention
The utility model discloses when passing through rich water stratum to earth pressure balance shield structure, the gushing of production falls into the shield structure bottom from the belt feeder bottom, and a large amount of silt and rivers often lead to submerging segment conveyor completely, and unable normal tunnelling scheduling problem provides a take alarming function's rich water stratum shield structure dregs collection device.
The utility model adopts the following technical scheme:
the utility model provides a take alarming function's rich water stratum shield constructs dregs collection device, including collecting box and alarm device, the collecting box passes through fixing device and is connected with the belt feeder bottom, one side bottom of collecting box is equipped with the wash port, the wash port is connected with the drain pipe, be equipped with drain valve and slush pump along the rivers direction on the drain pipe in proper order, the inside wall of collecting box is equipped with two liquid induction sensor, liquid induction sensor's output is connected with connecting wire I respectively, alarm device's input is connected with connecting wire II, the one end of connecting wire I is connected with the one end of connecting wire II through the chuck of working a telephone switchboard fast respectively.
The fixing device comprises connecting rods which are respectively positioned on the side walls of the two sides of the collecting box. Can play a role of fixed connection.
The liquid induction sensor is positioned at a position 10cm away from the top end of the collecting box.
The liquid induction sensors are respectively positioned on two opposite side walls of the collecting box.
And an indicator light is arranged on the alarm device.
And a slag car is arranged at the bottom of the outlet end of the drain pipe.
The utility model has the advantages as follows:
the utility model discloses at belt feeder lower part installation dregs collecting device, in time collect the landing or splash dregs and the water of belt feeder bottom, effectively monitor the water level in to dregs collecting device through liquid inductive transducer to report to the police, ensure dregs and hydroenergy in the dregs collecting device and in enough in time discharge to dregs car soil fill, reduce shield structure machine bottom scarfing cinder work load, improve the shield and construct the efficiency of construction.
1. The slag collecting device is additionally arranged below the belt conveyor, so that slag and water falling or splashing to the lower part of the belt conveyor can be collected in real time, and the slag removing workload at the bottom of the shield machine is reduced;
2. the utility model monitors and alarms the water level in the muck collecting device through the liquid induction sensor, thereby ensuring that the muck mixture in the muck collecting device can not overflow;
3. the utility model is provided with the quick wiring chuck, and after the quick wiring chuck is opened, the liquid induction sensor can be quickly replaced;
4. the utility model discloses circulated use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the installation position of the liquid induction sensor of the present invention;
wherein: 1-a collection box; 2-a fixing device; 3, a drain pipe; 4-a drain valve; 5-a slurry pump; 6-liquid induction sensor; 7-connecting line I; 8-a quick wiring chuck; 9-connecting line II; 10-an alarm device; 11-indicator light.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in the figure, a take alarming function's rich water stratum shield structure dregs collection device, including collecting box 1 and alarm device 10, collecting box 1 passes through fixing device 2 and is connected with the belt feeder bottom, one side bottom of collecting box 1 is equipped with the wash port, the wash port is connected with drain pipe 3, drain pipe 3 is last to be equipped with drain valve 4 and slush pump 5 along the rivers direction in proper order, the inside wall of collecting box 1 is equipped with two liquid induction sensor 6, liquid induction sensor 6's output is connected with connecting wire I7 respectively, alarm device 10's input is connected with connecting wire II 9, the one end of connecting wire I7 is connected with the one end of connecting wire II 9 through quick wiring chuck 8 respectively.
The fixing device 2 comprises connecting rods which are respectively positioned on the side walls of the two sides of the collecting box 1.
The liquid induction sensor 6 is positioned at a distance of 10cm from the top end of the collecting box 1.
The liquid induction sensors 6 are respectively positioned on two opposite side walls of the collecting box 1.
And an indicator light 11 is arranged on the alarm device 10.
And a slag car is arranged at the bottom of the outlet end of the drain pipe 3.
The collecting box 1 is used for collecting the dregs and water which slide or splash to the outside of the belt conveyor.
The drain pipe 3 is used for controlling the discharge of the muck and water in the muck collecting device and preventing overflow.
The liquid induction sensor 6 gives an alarm through the liquid level sensor and opens the drainage valve in time.
The connecting wire of the liquid induction sensor is connected with the connecting wire of the alarm device through the quick connecting clamp,
the alarm device is connected with the alarm device through a connecting wire, the alarm indicating lamp is positioned in the middle of the alarm device, and when the mixed slurry collected in the residue soil collecting equipment contacts the liquid induction sensor, the alarm indicating lamp on the alarm device is turned on and sends out a whistling sound.
When the slag soil water content is small, the drainage valve 4 is closed, when the mixed slurry collected in the slag soil collection equipment contacts the liquid induction sensor 6, the alarm indicator lamp on the alarm device 10 is turned on, a whistle is given out, the drainage valve 4 is opened, the slurry pump 5 is started, and the mixture of the slag soil and the water is discharged into the slag soil hopper; when the water level in the residue soil collecting device is reduced to about 10cm above the water outlet, the slurry pump 5 is closed, and the water discharge valve 4 is closed at the same time.
When the water content of the slag soil is large or water is gushed, the drainage valve 4 is directly opened, the slurry pump 5 is simultaneously opened, after the slag soil is stable, the slurry pump 5 is closed, and the drainage valve 4 is simultaneously closed.
When the liquid induction sensor breaks down, the quick wiring chuck can be opened through opening, and the liquid induction sensor can be quickly replaced.
Claims (6)
1. The utility model provides a take alarming function's rich water stratum shield constructs dregs collection device which characterized in that: including collecting box (1) and alarm device (10), collecting box (1) is connected with the belt feeder bottom through fixing device (2), one side bottom of collecting box (1) is equipped with the wash port, the wash port is connected with drain pipe (3), be equipped with drain valve (4) and slush pump (5) along the rivers direction in proper order on drain pipe (3), the inside wall of collecting box (1) is equipped with two liquid induction sensor (6), the output of liquid induction sensor (6) is connected with connecting wire I (7) respectively, the input of alarm device (10) is connected with connecting wire II (9), the one end of connecting wire I (7) is connected with the one end of connecting wire II (9) through quick wiring chuck (8) respectively.
2. The water-rich stratum shield muck collecting device with the alarm function according to claim 1, characterized in that: the fixing device (2) comprises connecting rods which are respectively positioned on the side walls of the two sides of the collecting box (1).
3. The water-rich stratum shield muck collecting device with the alarm function according to claim 2, characterized in that: the liquid induction sensor (6) is positioned at a position 10cm away from the top end of the collection box (1).
4. The water-rich stratum shield muck collecting device with the alarm function according to claim 3, characterized in that: the liquid induction sensors (6) are respectively positioned on two opposite side walls of the collecting box (1).
5. The water-rich stratum shield muck collecting device with the alarm function according to claim 4, characterized in that: and an indicator lamp (11) is arranged on the alarm device (10).
6. The water-rich stratum shield muck collecting device with the alarm function according to claim 5, characterized in that: and a slag car is arranged at the bottom of the outlet end of the drain pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120565305.2U CN214464199U (en) | 2021-03-19 | 2021-03-19 | Take alarming function's rich water stratum shield to construct dregs collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120565305.2U CN214464199U (en) | 2021-03-19 | 2021-03-19 | Take alarming function's rich water stratum shield to construct dregs collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214464199U true CN214464199U (en) | 2021-10-22 |
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ID=78157287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120565305.2U Active CN214464199U (en) | 2021-03-19 | 2021-03-19 | Take alarming function's rich water stratum shield to construct dregs collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214464199U (en) |
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2021
- 2021-03-19 CN CN202120565305.2U patent/CN214464199U/en active Active
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