CN205676831U - The mud monitoring of dam sump and cleaning system - Google Patents
The mud monitoring of dam sump and cleaning system Download PDFInfo
- Publication number
- CN205676831U CN205676831U CN201620532301.3U CN201620532301U CN205676831U CN 205676831 U CN205676831 U CN 205676831U CN 201620532301 U CN201620532301 U CN 201620532301U CN 205676831 U CN205676831 U CN 205676831U
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- CN
- China
- Prior art keywords
- sump
- mud
- dam
- cleaning system
- bridge machine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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Abstract
The utility model provides mud monitoring and the cleaning system of a kind of dam sump, including mud monitor, described mud monitor stretches into bottom the sump of dam, the monitoring of described mud and cleaning system also include the high-lift bridge machine being arranged on dam top, offer below described high-lift bridge machine and hang thing hole, described thing hole of hanging is by hanging the inlet communication of object depth well and sump, connecting slurry collecting bucket below described high-lift bridge machine, described slurry collecting bucket can move up and down under described high-lift bridge machine effect in hanging object depth well.The utility model monitors the accumulation of mud situation bottom sump by mud monitor, once exceedes safe altitude, reports to the police, and is cleared up by the mud to alluvial bottom sump for the cleaning plant, plays a protective role pipeline and water pump group.
Description
Technical field
The utility model relates to dam mud leakage water draining technology, belongs to Hydraulic and Hydro-Power Engineering field.
Background technology
It in order to discharge the percolating water in dam depended on two sides massif therewith, bottom dam, is provided with seepage drainage catchments
Well and draining pump house, in order to discharge percolating water in dam body in time, to ensure the operation safety of dam.Dam is from foundation dredging
To dam top pouring, often last for several years, even in order to ensure the safety of dam, after dam cast is bound, in dam
Still in the grouting carrying out necessity and closure in portion's each layer gallery, to guarantee that dam is even gone up a century in coming few decades and can be stablized
And safe operation.Seepage of dam drainage system then puts into operation already, containing high calcareous concrete during dam grouting
Mud is unavoidably mixed into the percolating water of dam, along each layer seepage drainage gallery, is finally pooled to the seepage collection bottom dam
Well, is discharged outside factory by drainage system.
Owing to seepage sump is typically located at the bottom of dam, and have inconvenient traffic, the concrete being deposited in sump
Cannot discharge smoothly, be substantially all and need to be discharged by draining pump and drainpipe, the water quality density owing to being mixed with concrete is long-range
In normal water quality density, draining pump power of motor is in overload operation, long-play, then the draining pump life-span significantly shortens, if
Standby fault rate is higher, and even some power station equipment faults cause cannot discharging percolating water in time, affect dam safety；This type of draining
Pump is many with longer lifting pipe, and dismounting is time-consumingly longer, and it is laborious to take a lot of work, and also brings very big puzzlement to operation maintenance personnel,
Currently also there is no preferable way to solve problems.
It is, thus, sought for safer reliable drainaging scheme and system operation maintenance mode, to reduce the event of equipment
Barrier rate, improves the reliability of drainage system, it is ensured that the operation safety of dam.
Content of the invention
Technical problem to be solved in the utility model is to provide mud monitoring and the cleaning system of a kind of dam sump,
The accumulation of mud situation of sump at the bottom of dam can be monitored and clear up.
The utility model solves mud monitoring and the cleaning system of technical problem the technical scheme is that dam sump
System, including mud monitor, described mud monitor stretches into bottom the sump of dam, and the monitoring of described mud and cleaning system are also
Including be arranged on the high-lift bridge machine at dam top, offering and hang thing hole below described high-lift bridge machine, described thing hole of hanging is by hanging
Object depth well and the inlet communication of sump, connect slurry collecting bucket below described high-lift bridge machine, described slurry collecting bucket can
Move up and down in hanging object depth well under described high-lift bridge machine effect.
While using technique scheme, the utility model can also use or combine employing further below
Technical scheme:
Being provided with sump hard shoulder in described sump, described sump hard shoulder is provided with temporary drainage pipe and interim row
Water pump.
Described mud monitor is connected to warning device.
The porch of described sump is provided with plugging device.
The beneficial effects of the utility model are: the utility model monitors the mud bottom sump by mud monitor
Alluvial situation, once exceedes safe altitude, reports to the police, and is carried out clearly by the mud to alluvial bottom sump for the cleaning plant
Reason, plays a protective role to pipeline and water pump group.
Brief description
Fig. 1 is overall structure figure of the present utility model.
Detailed description of the invention
Referring to the drawings.
The mud monitoring of dam sump of the present utility model and cleaning system, including mud monitor 3, described mud is supervised
Surveying instrument 3 and stretching into bottom the sump of dam, the monitoring of described mud and cleaning system also include being arranged on the high-lift of dam top
Bridge machine 8, offers below described high-lift bridge machine 8 and hangs thing hole, and described thing hole of hanging is by hanging the import of object depth well 7 and sump even
Logical, connect slurry collecting bucket 21 by hoist cable below described high-lift bridge machine 8, described slurry collecting bucket 21 can soar described
Move up and down in hanging object depth well 7 under Cheng Qiao machine 8 effect, carry out slurry transportation and hang out.
It is provided with sump hard shoulder 24 in described sump, described sump hard shoulder 24 can arrange temporary drainage pipe
22 and temporary drainage pump 23, and place temporary source as required.
Described mud monitor 3 is connectable to warning device, and the porch of sump can arrange plugging device.
At ordinary times, the sedimentation thickness of sump can be monitored by the mud monitor 3 arranging bottom sump, works as mud
When monitor 3 monitors the Installation Elevation that the slurry thickness depositing bottom sump has exceeded draining pump group, monitor system alarm,
Notice repair and maintenance personnel.Repair and maintenance personnel, after receiving information, will carry out mud first with plugging device closure clear
The gutter of the shunting gallery of the side that is connected with sump of reason, uses plugging device to carry out closure and sump hard shoulder simultaneously
Through flow hole block, after guaranteeing that ne-leakage water enters sump for clearance, sump hard shoulder 24 sets up and faces
When discharge pipe line and draining pump and draining power supply, the ponding on the alluvial mud bottom sump is pumped to hard shoulder another
In the sump body of wall of side.After ponding pump drainage is clean, by artificial or mechanical excavating equipment mud put into or shovels into
In slurry collecting bucket, utilize high-lift bridge machine 8, by hanging object depth well 7 and hanging thing hole, slurry collecting bucket 21 is winched to draining pump house
Then mud in slurry collecting bucket 21 poured in trailer by layer, is transported to outside factory stack the appointed place of discarded building waste.
Claims (4)
1. the mud of dam sump is monitored and cleaning system, it is characterised in that: include mud monitor, described mud monitor
Stretching into bottom the sump of dam, the monitoring of described mud and cleaning system also include the high-lift bridge machine being arranged on dam top,
Offer below described high-lift bridge machine and hang thing hole, described thing hole of hanging by hanging the inlet communication of object depth well and sump, described height
Connecting slurry collecting bucket below lift bridge machine, described slurry collecting bucket can hang object depth well under described high-lift bridge machine effect
Inside move up and down.
2. the mud of dam sump as claimed in claim 1 is monitored and cleaning system, it is characterised in that: in described sump
Being provided with sump hard shoulder, described sump hard shoulder is provided with temporary drainage pipe and temporary drainage pump.
3. the mud of dam sump as claimed in claim 1 is monitored and cleaning system, it is characterised in that: described mud is monitored
Instrument is connected to warning device.
4. the mud of dam sump as claimed in claim 1 is monitored and cleaning system, it is characterised in that: described sump
Porch is provided with plugging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532301.3U CN205676831U (en) | 2016-06-01 | 2016-06-01 | The mud monitoring of dam sump and cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532301.3U CN205676831U (en) | 2016-06-01 | 2016-06-01 | The mud monitoring of dam sump and cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205676831U true CN205676831U (en) | 2016-11-09 |
Family
ID=57434904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620532301.3U Active CN205676831U (en) | 2016-06-01 | 2016-06-01 | The mud monitoring of dam sump and cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205676831U (en) |
-
2016
- 2016-06-01 CN CN201620532301.3U patent/CN205676831U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |