CN208633872U - A kind of tunnel counter-slope excavation automatic water pumping device for water - Google Patents
A kind of tunnel counter-slope excavation automatic water pumping device for water Download PDFInfo
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- CN208633872U CN208633872U CN201821282925.XU CN201821282925U CN208633872U CN 208633872 U CN208633872 U CN 208633872U CN 201821282925 U CN201821282925 U CN 201821282925U CN 208633872 U CN208633872 U CN 208633872U
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- sump
- water
- water level
- tunnel
- level sensor
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Abstract
Immersible pump is avoided to burn out, without the tunnel counter-slope excavation automatic water pumping device for water of personnel guard the utility model discloses a kind of, including sump, face at the sump and tunnel excavation is communicatively placed in face surrounding, and the sump receives and stores face ponding；Drain assembly is equipped with drain assembly in the sump, and the drain assembly has a drainage pipeline, and described drainage pipeline one end extends in sump, the other end of the drainage pipeline extends to tunnel outer；Control assembly, the control assembly are integrated in outside sump, and opening and closing of the control assembly to control drain assembly.The automatic water pumping device for water of the utility model utilizes the water level in water level sensor monitoring sump; and by realizing automatic pumping with the control assembly of water level sensor communication connection; cost of labor is saved; so that the face at tunnel counter-slope excavation is guarded without personnel; it protects immersible pump from burning out, reduces construction cost.
Description
Technical field
The utility model relates to project building construction technical fields more particularly to a kind of tunnel counter-slope to excavate automatic pumping dress
It sets.
Background technique
Often it is related to face ponding in tunnel counter-slope digging process, and side slope is to reverse-slope tunnel face at present
Ponding problem is frequently with artificial pumping, and artificial pumping needs rear personnel to carry out water-level observation after water pump is pneumatic, to avoid
Water level is too low to cause immersible pump to burn out, once and operating personnel's maloperation or generate fault will will lead to immersible pump burn out and incite somebody to action
Tunnel integral construction is directly affected, so being badly in need of a kind of tunnel counter-slope excavates automatic water pumping device for water to solve the problems, such as this.
Utility model content
The purpose of the utility model is to provide a kind of tunnel counter-slopes for avoiding immersible pump from burning out, guarding without personnel to excavate certainly
Dynamic water plug.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of tunnel counter-slope of the utility model excavates automatic water pumping device for water, comprising:
Face at sump, the sump and tunnel excavation is communicatively placed in face surrounding, and the sump receives simultaneously
Store face ponding；
Drain assembly, drain assembly is equipped in the sump, and the drain assembly has a drainage pipeline, the draining
Pipeline one end extends in sump, the other end of the drainage pipeline extends to tunnel outer；
Control assembly, the control assembly are integrated in outside sump, and unlatching of the control assembly to control drain assembly
And closing；
Water level sensor and one of the control assembly with water level in a monitoring sump are electric with the water level sensor
Connect and control the QBZ-80 mine flame-proof type vacuum electromagnet starter of the drain assembly switch.
Further, the sump is the water storage tank for being formed in face surrounding, and the water level sensor extends and fixes
At the certain altitude in the sump, and the water level sensor has a probe, described after the water level sensor is fixed
It is the peak level of sump at probe.
Further, control circuit, the water level are integrated in the QBZ-80 mine flame-proof type vacuum electromagnet starter
Sensor is electrically connected by cable with the control circuit of the QBZ-80 mine flame-proof type vacuum electromagnet starter, the QBZ-80
Control circuit in mine flame-proof type vacuum electromagnet starter receives the water level signal of the probe transmission of the water level sensor, and
The switch of QBZ-80 mine flame-proof type vacuum electromagnet starter described in feedback control by the control circuit.
Further, the drain assembly includes an immersible pump and a discharge pipe line；
The immersible pump is placed in the bottom inside the sump, the immersible pump by cable and the QBZ-80 it is mining every
Quick-fried type vacuum electromagnetic starter electrical connection, and the switch of the immersible pump is controlled by the QBZ-80 flame-proof mine vacuum electromagnetic
Starter；
Described discharge pipe line one end extends to tunnel outer, and the other end of the discharge pipe line is connected to the immersible pump.
In the above-mentioned technical solutions, a kind of tunnel counter-slope provided by the utility model excavates automatic water pumping device for water, have with
It is lower the utility model has the advantages that
1, the automatic water pumping device for water of the utility model using water level sensor monitoring sump in water level, and by with water level
The control assembly of sensor communication connection realizes automatic pumping, cost of labor has been saved, so that the area at tunnel counter-slope excavation
Face is guarded without personnel, is protected immersible pump from burning out, is reduced construction cost.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only to record in the utility model
Some embodiments be also possible to obtain other drawings based on these drawings for those of ordinary skill in the art.
Fig. 1 is the structural schematic diagram that a kind of tunnel counter-slope provided by the embodiment of the utility model excavates automatic water pumping device for water；
Fig. 2 is the working principle frame that a kind of tunnel counter-slope provided by the embodiment of the utility model excavates automatic water pumping device for water
Figure.
Description of symbols:
1, QBZ-80 mine flame-proof type vacuum electromagnet starter；2, immersible pump；3, water level sensor；4, sump；5, it drains
Pipeline.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with attached drawing pair
The utility model is further detailed.
Referring to shown in Fig. 1 to 2；
A kind of tunnel counter-slope of the utility model excavates automatic water pumping device for water, comprising:
Face at sump 4, the sump 4 and tunnel excavation is communicatively placed in face surrounding, and sump 4 is received and stored up
Deposit face ponding；
Drain assembly, drain assembly is equipped in sump 4, and drain assembly has a drainage pipeline 5,5 one end of drainage pipeline
It extends in sump 4, the other end of drainage pipeline 5 extends to tunnel outer；
Control assembly, control assembly are integrated in outside sump 4, and unlatching and pass of the control assembly to control drain assembly
It closes；
Control assembly have in a monitoring sump 4 water level sensor 3 of water level and one be electrically connected with water level sensor 3,
And control the QBZ-80 mine flame-proof type vacuum electromagnet starter 1 of drain assembly switch.
Specifically, guarding, in order to which face needs are artificial when solving tunnel excavation in the prior art to ensure that water level is normal
The technical issues of, the present embodiment essentially discloses a kind of device that can be realized automatic pumping, mainly includes connecting with face
Logical sump 4, the sump 4 are the water storage tank for being formed in face surrounding, firstly, in order to realize that sump 4 can collect face
Ponding, need according to practice of construction situation, suitable position selected to dig out a sump 4 in advance, and the ponding energy of face
It is enough drained in the sump 4, and is stored by sump 4.Meanwhile the present embodiment devises drain assembly and control assembly, wherein
Control assembly controls the work of drain assembly, so that water level is once more than that the value is opened automatically after height of water level value has been previously set
Drain assembly is opened, and is drained to outside tunnel, which guards the ponding of face without operating personnel, manpower and material resources have been saved,
Immersible pump 2 is protected not to be burned simultaneously.In addition, the control assembly of the present embodiment not merely has the water for capableing of level monitoring
Level sensor 3 also has a kind of QBZ-80 mine flame-proof type vacuum electromagnet starter 1 for being exclusively used in using when mine construction, can
Meet tunnel excavation construction requirement.
Preferably, water level sensor 3 extends and is fixed at the certain altitude in sump 4 in the present embodiment, and water level passes
Sensor 3 has a probe, the peak level after water level sensor 3 is fixed at probe for sump 4.
Wherein, control circuit, water level sensor are integrated in above-mentioned QBZ-80 mine flame-proof type vacuum electromagnet starter 1
3 are electrically connected by cable with the control circuit of QBZ-80 mine flame-proof type vacuum electromagnet starter 1, and QBZ-80 flame-proof mine is true
Control circuit in empty electromagnetic starter 1 receives the water level signal of the probe transmission of water level sensor 3, and passes through control circuit
The switch of feedback control QBZ-80 mine flame-proof type vacuum electromagnet starter 1.
Preferably, drain assembly includes an immersible pump 2 and a discharge pipe line 5 in the present embodiment；
Wherein, above-mentioned immersible pump 2 is placed in the bottom inside sump 4, and immersible pump 2 passes through cable and QBZ-80 mine explosion-suppression
Type vacuum electromagnetic starter 1 is electrically connected, and the switch of immersible pump 2 is controlled by QBZ-80 mine flame-proof type vacuum electromagnet starter 1；
5 one end of discharge pipe line extends to tunnel outer, and the other end of discharge pipe line 5 is connected to immersible pump 2.
The QBZ-80 mine flame-proof type vacuum electromagnet starter 1 that the tunnel counter-slope excavates automatic water pumping device for water has been internally integrated
Control circuit has seal assembly with 3 junction of water level sensor, and is connected and sealed by the seal assembly, uses water
3 moment of level sensor monitors the water level in sump 4；When water level rises and touches the probe of water level sensor 3, pass through control
Cable feed back to QBZ-80 mine flame-proof type vacuum electromagnet starter 1 control circuit, at this time the time relay start timing (when
Between relay be arranged according to field condition in installing submersible pump 2, without being arranged doing after normal operation) open, immersible pump 2 with
Starting starts to drain afterwards.When the time of time relay zero, QBZ-80 mine flame-proof type vacuum electromagnet starter 1 closes automatically
It closes, immersible pump 2 is also accordingly turned off, and completion is once drawn water.
In the above-mentioned technical solutions, a kind of tunnel counter-slope provided by the utility model excavates automatic water pumping device for water, have with
It is lower the utility model has the advantages that
The automatic water pumping device for water of the utility model using water level sensor 3 monitor sump 4 in water level, and by with water level
The control assembly of 3 communication connection of sensor realizes automatic pumping, cost of labor has been saved, so that the area at tunnel counter-slope excavation
Face is guarded without personnel, is protected immersible pump 2 from burning out, is reduced construction cost.
It is above that certain exemplary embodiments of the utility model are only described by way of explanation, undoubtedly, for
Those skilled in the art can be with a variety of different without departing from the spirit and scope of the utility model
Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as
Limitation to the utility model claims protection scope.
Claims (4)
1. a kind of tunnel counter-slope excavates automatic water pumping device for water characterized by comprising
Face at sump (4), the sump (4) and tunnel excavation is communicatively placed in face surrounding, and the sump (4) connects
It receives and stores face ponding；
Drain assembly, the sump (4) is interior to be equipped with drain assembly, and the drain assembly has a drainage pipeline (5), the row
Waterpipe (5) one end extends in sump (4), the other end of the drainage pipeline (5) extends to tunnel outer；
Control assembly, the control assembly are integrated in sump (4) outside, and the control assembly to control drain assembly unlatching and
It closes；
Water level sensor (3) and one and the water level sensor of the control assembly with monitoring sump (4) interior water level
(3) it is electrically connected and controls the QBZ-80 mine flame-proof type vacuum electromagnet starter (1) of the drain assembly switch.
2. a kind of tunnel counter-slope according to claim 1 excavates automatic water pumping device for water, which is characterized in that the sump (4)
The certain height for extending and being fixed in the sump (4) for the water storage tank for being formed in face surrounding, the water level sensor (3)
At degree, and the water level sensor (3) has a probe, is at the probe after the water level sensor (3) is fixed sump (4)
Peak level.
3. a kind of tunnel counter-slope according to claim 1 excavates automatic water pumping device for water, which is characterized in that the QBZ-80 mine
With control circuit is integrated in explosion-proof vacuum electromagnetic starter (1), the water level sensor (3) passes through cable and the QBZ-
The control circuit of 80 mine flame-proof type vacuum electromagnet starters (1) is electrically connected, and the QBZ-80 flame-proof mine vacuum electromagnetic rises
Control circuit in dynamic device (1) receives the water level signal of the probe transmission of the water level sensor (3), and passes through the control electricity
The switch of QBZ-80 mine flame-proof type vacuum electromagnet starter (1) described in the feedback control on road.
4. a kind of tunnel counter-slope according to claim 1 excavates automatic water pumping device for water, which is characterized in that the drain assembly
Including an immersible pump (2) and a drainage pipeline (5)；
The immersible pump (2) is placed in the internal bottom of the sump (4), and the immersible pump (2) passes through cable and the QBZ-80
Mine flame-proof type vacuum electromagnet starter (1) electrical connection, and the switch of the immersible pump (2) be controlled by the QBZ-80 it is mining every
Quick-fried type vacuum electromagnetic starter (1)；
Described drainage pipeline (5) one end extends to tunnel outer, the other end and the immersible pump (2) of the drainage pipeline (5)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821282925.XU CN208633872U (en) | 2018-08-09 | 2018-08-09 | A kind of tunnel counter-slope excavation automatic water pumping device for water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821282925.XU CN208633872U (en) | 2018-08-09 | 2018-08-09 | A kind of tunnel counter-slope excavation automatic water pumping device for water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208633872U true CN208633872U (en) | 2019-03-22 |
Family
ID=65740145
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821282925.XU Active CN208633872U (en) | 2018-08-09 | 2018-08-09 | A kind of tunnel counter-slope excavation automatic water pumping device for water |
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| CN (1) | CN208633872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727542A (en) * | 2021-01-12 | 2021-04-30 | 中国铁路设计集团有限公司 | Underground water comprehensive utilization system for tunnel in water-rich area and use method |
-
2018
- 2018-08-09 CN CN201821282925.XU patent/CN208633872U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727542A (en) * | 2021-01-12 | 2021-04-30 | 中国铁路设计集团有限公司 | Underground water comprehensive utilization system for tunnel in water-rich area and use method |
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