CN217976304U - Auxiliary drainage mechanism for excavation roadway - Google Patents
Auxiliary drainage mechanism for excavation roadway Download PDFInfo
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- CN217976304U CN217976304U CN202222373834.XU CN202222373834U CN217976304U CN 217976304 U CN217976304 U CN 217976304U CN 202222373834 U CN202222373834 U CN 202222373834U CN 217976304 U CN217976304 U CN 217976304U
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Abstract
The utility model discloses an auxiliary drainage mechanism for a driving tunnel, which comprises a drainage component, wherein the drainage component comprises a drain pipe, a water collecting pipe, a main drainage pump, an auxiliary drainage pump and a support; the auxiliary control mechanism comprises a filter cylinder, a liquid level meter, an electric cabinet, a PLC (programmable logic controller), a timer and a relay; and the bottom of the outer side wall of the water collecting pipe is uniformly communicated with a drain pipe. The utility model discloses a drain pipe inserts in the hydrophobic drilling with straining a section of thick bamboo, then detect the liquid level data in the hydrophobic drilling through the level gauge, then time the operation through the time-recorder, the data that detects when the level gauge reaches threshold value or the data that the level gauge detected in the preset time, when the increase reaches the threshold value, utilize collector pipe and drain pipe to carry out the drainage operation through the main gear pump, thereby it is on duty to need not the staff, the human cost of consumption when having reduced the drainage operation, and can in time carry out the drainage operation according to the change speed of water level, avoid appearing the untimely condition of drainage.
Description
The technical field is as follows:
the utility model relates to a tunnelling drainage technology field specifically is a tunnelling auxiliary drainage mechanism.
The background art comprises the following steps:
the coal mine is a region where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an opencast coal mine, when a coal seam is far away from the ground surface, coal is generally dug into an underground excavation roadway, which is the mineworker coal mine, and when the coal seam is very close to the ground surface, the surface soil layer is generally directly stripped to excavate the coal, which is the opencast coal mine; coal roadway excavation is the operation of excavating a roadway in a coal seam;
in traditional tunnelling operation process, in order to avoid the emergence of well flooding accident, drainage drilling and drain pump need be utilized to the underground in the tunnel to gush water and discharge the operation usually, because the control mode of drain pump is usually for the staff is manual to be operated, thereby lead to needing to consume a large amount of manpower resources and watch on near drainage drilling when carrying out the drainage operation, the human cost has been increased, and can't in time carry out the drainage operation according to the change speed of water level, and then lead to appearing the untimely condition of drainage easily, for this reason, provide a tunnelling tunnel auxiliary drainage mechanism.
The utility model has the following contents:
an object of the utility model is to provide a supplementary drainage mechanism in tunnelling tunnel to solve one of the problem that proposes in the above-mentioned background art.
The utility model discloses by following technical scheme implement: an auxiliary drainage mechanism for driving roadway comprises
The drainage assembly comprises a drainage pipe, a water collecting pipe, a main drainage pump, an auxiliary drainage pump and a support;
the auxiliary control mechanism comprises a filter cylinder, a liquid level meter, an electric cabinet, a PLC (programmable logic controller), a timer and a relay;
the utility model discloses a water collection pipe, including collector pipe, drain pipe, level gauge, PLC controller, timer, main gear pump, electric cabinet, relay, water collecting pipe, filter cartridge, the even intercommunication of lateral wall bottom of collector pipe has the drain pipe, the bottom intercommunication of drain pipe has a section of thick bamboo, the level gauge is evenly installed at the lateral wall top of collector pipe, the inside wall and the fixed connection that the one end of level gauge runs through the collector pipe are in the inside wall bottom of straining a section of thick bamboo, one side of collector pipe is equipped with the main gear pump, one side of main gear pump is equipped with the electric cabinet, the PLC controller is installed at the inside wall top of electric cabinet, the inside wall mid-mounting of electric cabinet has the timer, the relay is evenly installed to the inside wall bottom of electric cabinet.
As a further preferred aspect of the present invention: the bottom fixedly connected with support of main row pump, the upper surface one side of support is installed and is assisted row pump.
As further preferable in the present technical solution: the other side of the upper surface of the support is fixedly connected with a supporting plate, and the top of the supporting plate is fixedly connected to the bottom of the electric cabinet.
As further preferable in the present technical solution: one side of the electric cabinet is hinged with a door body through a rotating shaft, and a display screen is installed on one side of the door body.
As further preferable in the present technical solution: the water inlet of main gear pump and supplementary gear pump all communicates there is the drinking-water pipe, the one end of drinking-water pipe communicates in the inside wall of collector pipe.
As further preferable in the present technical solution: and the water outlets of the main discharge pump and the auxiliary discharge pump are communicated with a water discharge pipe.
As further preferable in the present technical solution: and a warning lamp is arranged in the middle of the upper surface of the electric cabinet.
As further preferable in the present technical solution: the signal output part of level gauge and time-recorder passes through wire electric connection in the signal input part of PLC controller, the signal output part of PLC controller passes through wire electric connection in the signal input part of display screen, the electric output part of PLC controller passes through wire electric connection in the electric input part of relay, the electric output part of relay passes through wire electric connection in the electric input part of main row pump, supplementary row pump and warning light.
The utility model has the advantages that: the utility model discloses a drain pipe inserts in the hydrophobic drilling with straining a section of thick bamboo, then detect the liquid level data in the hydrophobic drilling through the level gauge, then time the operation through the time-recorder, the data that detects when the level gauge reaches threshold value or the data that the level gauge detected in the preset time, when the increase reaches the threshold value, utilize collector pipe and drain pipe to carry out the drainage operation through the main gear pump, thereby it is on duty to need not the staff, the human cost of consumption when having reduced the drainage operation, and can in time carry out the drainage operation according to the change speed of water level, avoid appearing the untimely condition of drainage.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic sectional view of the drain pipe and the header pipe according to the present invention;
fig. 3 is a schematic view of a sectional structure of the electric cabinet of the present invention;
fig. 4 is a schematic side view of the present invention.
In the figure: 1. a drainage assembly; 2. an auxiliary control mechanism; 101. a drain pipe; 102. a water collection pipe; 103. a main discharge pump; 104. auxiliary discharge pump; 105. a support; 201. a filter cartridge; 202. a liquid level meter; 203. an electric cabinet; 204. a PLC controller; 205. a timer; 206. a relay; 41. a support plate; 42. a door body; 43. a display screen; 44. a warning light; 45. a water pumping pipe; 46. and a water discharge pipe.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 efforts all belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: an auxiliary drainage mechanism for driving tunnel includes
The drainage assembly 1, the drainage assembly 1 includes the drain pipe 101, the collector pipe 102, the main row of pumps 103, assist and arrange the pump 104 and support 105;
the auxiliary control mechanism 2 comprises a filter cartridge 201, a liquid level meter 202, an electric cabinet 203, a PLC (programmable logic controller) 204, a timer 205 and a relay 206;
the even intercommunication in lateral wall bottom of collector pipe 102 has drain pipe 101, drain pipe 101's bottom intercommunication has strain a section of thick bamboo 201, level gauge 202 is evenly installed at the lateral wall top of collector pipe 102, the one end of level gauge 202 runs through collector pipe 102's inside wall and fixed connection in the inside wall bottom of straining a section of thick bamboo 201, one side of collector pipe 102 is equipped with main gear pump 103, one side of main gear pump 103 is equipped with electric cabinet 203, PLC controller 204 is installed at the inside wall top of electric cabinet 203, the inside wall mid-mounting of electric cabinet 203 has time-recorder 205, relay 206 is evenly installed to electric cabinet 203's inside wall bottom.
In this embodiment, specifically: the bottom of the main discharge pump 103 is fixedly connected with a support 105, one side of the upper surface of the support 105 is provided with an auxiliary discharge pump 104, the other side of the upper surface of the support 105 is fixedly connected with a support plate 41, and the top of the support plate 41 is fixedly connected with the bottom of the electric cabinet 203; the bottom of the electric cabinet 203 is provided with a supporting force by the supporting plate 41, and the height of the electric cabinet 203 is increased.
In this embodiment, specifically: a door body 42 is hinged to one side of the electric cabinet 203 through a rotating shaft, a display screen 43 is installed on one side of the door body 42, a warning lamp 44 is installed in the middle of the upper surface of the electric cabinet 203, the signal output ends of the liquid level meter 202 and the timer 205 are electrically connected to the signal input end of the PLC 204 through a wire, the signal output end of the PLC 204 is electrically connected to the signal input end of the display screen 43 through a wire, the electrical output end of the PLC 204 is electrically connected to the electrical input end of the relay 206 through a wire, and the electrical output end of the relay 206 is electrically connected to the electrical input ends of the main exhaust pump 103, the auxiliary exhaust pump 104 and the warning lamp 44 through wires; the PLC controller 204 receives data of the liquid level meter 202 and the timer 205, and the relay 206 controls the main discharge pump 103, the auxiliary discharge pump 104 and the warning lamp 44 to be turned on and off.
In this embodiment, specifically: the water inlets of the main exhaust pump 103 and the auxiliary exhaust pump 104 are both communicated with a water pumping pipe 45, and one end of the water pumping pipe 45 is communicated with the inner side wall of the water collecting pipe 102; water in the hydrophobic bore is pumped by main drain pump 103 through header 102 and drain 101.
In this embodiment, specifically: the water outlets of the main discharge pump 103 and the auxiliary discharge pump 104 are communicated with a water discharge pipe 46; the water in the hydrophobic bore is drained to the outside through a drain pipe 46.
In this embodiment, specifically: the liquid level meter 202 is of model JRWL2024; the PLC controller 204 is model DF-96D.
Working principle or structural principle: when the device is used, the drain pipes 101 are respectively inserted into the hydrophobic drill holes, then the liquid level data in the hydrophobic drill holes are detected through the liquid level meters 202, the timer 205 is used for timing operation, then the PLC controller 204 is used for receiving the data of the liquid level meters 202 and the timer 205, then the data received by the PLC controller 204 is displayed through the display screen 43 so that workers can check the data at any time, the PLC controller 204 is used for combining the data of the liquid level meters 202 and the timer 205 to calculate the variation amplitude of the water level data in the preset time, when the data detected by the liquid level meters 202 reach the threshold value or the data detected by the liquid level meters 202 reach the threshold value in the preset time, the PLC controller 204 is used for starting the relays 206 to work, the working relays 206 are used for starting the main drain pumps 103 to work, the working main drain pumps 103 utilize the water in the hydrophobic drill holes through the water collecting pipes 102 and the drain pipes 101, the sundries carried in water are intercepted by the filter cartridge 201, the sundries are prevented from entering the interior of the drain pipe 101, then the water in the drain drilled hole is drained to the outside through the drain pipe 46, so that the staff is not required to watch, the labor cost consumed during the drainage operation is reduced, the drainage operation can be timely carried out according to the change speed of the water level, the situation of untimely drainage is avoided, when the data detected by the liquid level meter 202 is lower than the threshold value, the main drainage pump 103 is closed through the PLC controller 204 by using the relay 206, the main drainage pump 103 is prevented from being in a working state for a long time, when the data detected by the liquid level meter 202 exceeds the threshold value or the data detected by the liquid level meter 202 is in a preset time, when the amplitude exceeds the threshold value, the auxiliary drainage pump 104 and the warning lamp 44 are started through the PLC controller 204 by using the relay 206, the working auxiliary drainage pump 104 utilizes the water collecting pipe 102 and the drain pipe 101 to assist the main drainage pump 103 in the drainage operation, thereby increasing the drainage efficiency, and the warning light 44 of the work gives an alarm to remind the staff that the water in the hydrophobic borehole has reached the warning value, so that the staff can timely make a response.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A tunneling roadway auxiliary drainage mechanism is characterized by comprising
The drainage assembly (1) comprises a drainage pipe (101), a water collecting pipe (102), a main drainage pump (103), an auxiliary drainage pump (104) and a support (105);
the auxiliary control mechanism (2), the auxiliary control mechanism (2) comprises a filter cartridge (201), a liquid level meter (202), an electric cabinet (203), a PLC (programmable logic controller) (204), a timer (205) and a relay (206);
the utility model discloses a water level meter, including collector pipe (102), drain pipe (101), level gauge (202), PLC controller (204), electric cabinet (203), relay (206), water catch pipe (102), drain pipe (101), the bottom intercommunication of drain pipe (101) has strained a section of thick bamboo (201), level gauge (202) are evenly installed at the lateral wall top of collector pipe (102), the inside wall and the fixed connection of collector pipe (102) are run through to the one end of level gauge (202) are strained the inside wall bottom of a section of thick bamboo (201), one side of collector pipe (102) is equipped with main gear pump (103), one side of main gear pump (103) is equipped with electric cabinet (203), PLC controller (204) are installed at the inside wall top of electric cabinet (203), the inside wall mid-mounting of electric cabinet (203) has time-recorder (205), relay (206) are evenly installed to the inside wall bottom of electric cabinet (203).
2. The excavation roadway auxiliary drainage mechanism according to claim 1, characterized in that: the bottom of the main discharge pump (103) is fixedly connected with a support (105), and one side of the upper surface of the support (105) is provided with an auxiliary discharge pump (104).
3. The excavation roadway auxiliary drainage mechanism according to claim 1, characterized in that: the other side of the upper surface of the support (105) is fixedly connected with a support plate (41), and the top of the support plate (41) is fixedly connected to the bottom of the electric cabinet (203).
4. The excavation roadway auxiliary drainage mechanism according to claim 1, characterized in that: one side of the electric cabinet (203) is hinged with a door body (42) through a rotating shaft, and a display screen (43) is installed on one side of the door body (42).
5. The excavation roadway auxiliary drainage mechanism according to claim 1, characterized in that: the water inlets of the main exhaust pump (103) and the auxiliary exhaust pump (104) are communicated with a water pumping pipe (45), and one end of the water pumping pipe (45) is communicated with the inner side wall of the water collecting pipe (102).
6. The excavation roadway auxiliary drainage mechanism according to claim 1, characterized in that: the water outlets of the main discharge pump (103) and the auxiliary discharge pump (104) are communicated with a water discharge pipe (46).
7. The excavation roadway auxiliary drainage mechanism according to claim 4, characterized in that: and a warning lamp (44) is arranged in the middle of the upper surface of the electric cabinet (203).
8. The excavation roadway auxiliary drainage mechanism according to claim 7, characterized in that: the signal output part of level gauge (202) and time-recorder (205) passes through the signal input part of wire electric connection in PLC controller (204), the signal output part of PLC controller (204) passes through the signal input part of wire electric connection in display screen (43), the electrical output part of PLC controller (204) passes through the electrical input part of wire electric connection in relay (206), the electrical output part of relay (206) passes through the electrical input part of wire electric connection in main row pump (103), auxiliary row pump (104) and warning light (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222373834.XU CN217976304U (en) | 2022-09-06 | 2022-09-06 | Auxiliary drainage mechanism for excavation roadway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222373834.XU CN217976304U (en) | 2022-09-06 | 2022-09-06 | Auxiliary drainage mechanism for excavation roadway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217976304U true CN217976304U (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222373834.XU Active CN217976304U (en) | 2022-09-06 | 2022-09-06 | Auxiliary drainage mechanism for excavation roadway |
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| Country | Link |
|---|---|
| CN (1) | CN217976304U (en) |
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2022
- 2022-09-06 CN CN202222373834.XU patent/CN217976304U/en active Active
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