CN206986911U - A kind of spacing automatic start-stop device of underground pipe gallery deep foundation pit precipitation pipe well water-pump - Google Patents
A kind of spacing automatic start-stop device of underground pipe gallery deep foundation pit precipitation pipe well water-pump Download PDFInfo
- Publication number
- CN206986911U CN206986911U CN201720793135.7U CN201720793135U CN206986911U CN 206986911 U CN206986911 U CN 206986911U CN 201720793135 U CN201720793135 U CN 201720793135U CN 206986911 U CN206986911 U CN 206986911U
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- Prior art keywords
- water
- pump
- water pump
- pipe well
- foundation pit
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of spacing automatic start-stop device of underground pipe gallery deep foundation pit precipitation pipe well water-pump, including the lever group being arranged on outside pipe well and the water pump being arranged in pipe well；Lever group one end connects contact-making switch, and the other end connects spacing ball float；Contact-making switch connects water pump；Water pump is arranged on below design controlling water level line；When lever group keeps balance, spacing ball float is positioned at design controlling water level line；Water pump connects outlet pipe, and the delivery port of outlet pipe is located at outside pipe well；The utility model according to the highly automated start and stop water pump of water level, without manual operation, can alleviate the labor intensity of worker；The energy is saved, reduces cost, device service life length.
Description
Technical field
It the utility model is related to the spacing automatic start-stop device of water pump, and in particular to a kind of underground pipe gallery deep foundation pit precipitation
The spacing automatic start-stop device of pipe well water-pump.
Background technology
At present, Urban Underground pipe gallery engineering is widely applied in town road construction field；Maximum piping lane
Excavation of foundation pit depth has reached 15m, and when carrying out piping lane construction in coastal cities, base pit dewatering turns into restriction piping lane deep basal pit and opened
The key of excavation construction；Piping lane base pit dewatering uses tube well method more, and the precipitation system is mainly combined by immersible pump and pipe well, drop
Well depth more 5m, precipitation below piping lane foundation ditch bottom surface must ensure level of ground water 1.0m below substrate；In order to control precipitation
Water level, draining pump usually require manual control；Rise if level of ground water is prominent, or personnel's carelessness, and cause draining pump not have i.e.
Shi Kaiqi, foundation ditch stabilized zone is had a strong impact on；, whereas if the not super design controlling water level of level of ground water, and draining pump is too early
Entrance working condition, certain influence will be produced to the water pump life-span, while the serious wasting of resources will caused.
Utility model content
The utility model discloses it is a kind of can be according to the underground integrated pipe of water level conditions adjust automatically water pump start and stop in pipe well
The spacing automatic start-stop device of corridor deep foundation pit precipitation pipe well water-pump.
The technical solution adopted in the utility model is：A kind of underground pipe gallery deep foundation pit precipitation pipe well water-pump is spacing automatic
Start stop apparatus, including the lever group being arranged on outside pipe well and the water pump being arranged in pipe well；Lever group one end connects contact-making switch,
The other end connects spacing ball float；Contact-making switch connects water pump；Water pump is arranged on below design controlling water level line；Lever group keeps flat
During weighing apparatus, spacing ball float is positioned at design controlling water level line；Water pump connects outlet pipe, and the delivery port of outlet pipe is located at outside pipe well.
Further, the spacing ball float connects lever group by connecting rope.
Further, the contact-making switch connects water pump by pump electric wire of economizing on water.
Further, waterproof layer is set outside the water pump.
Further, the water pump is arranged with base.
Further, the lever group is arranged on the surface of spacing ball float with connecting rope connection end.
Further, the contact-making switch is water proof switch.
The beneficial effects of the utility model are：
（1）The utility model according to the highly automated start and stop water pump of water level, without manual operation, can alleviate the labor of worker
Fatigue resistance；
（2）The utility model is automatics, it is ensured that the safety of foundation ditch side driving vehicle and workmen；
（3）The utility model saves the energy, reduces cost, device service life length.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1- lever groups, 2- contact-making switches, 3- water pump electric wires, 4- connecting ropes, 5- outlet pipes, 6- drilling wells, 7- pipe wells,
The spacing ball floats of 8-, 9- design controlling water level lines, 10- water pumps.
Embodiment
The utility model is further illustrated with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of spacing automatic start-stop device of underground pipe gallery deep foundation pit precipitation pipe well water-pump, including set
Lever group 1 outside pipe well 7 and the water pump 10 being arranged in pipe well 7；The one end of lever group 1 connects contact-making switch 2, other end connection
Spacing ball float 8；Contact-making switch 2 connects water pump 10；Water pump 10 is arranged on design controlling water level line below 9；Lever group 1 keeps balance
When, spacing ball float 8 is positioned at design controlling water level line 9；Water pump 10 connects outlet pipe 5, and the delivery port of outlet pipe 5 is located at outside pipe well 7.
Further, the spacing ball float 8 connects lever group 1 by connecting rope 4.
Further, the contact-making switch 2 connects water pump 10 by water pump electric wire 3.
Further, waterproof layer is set outside the water pump 10, water water leaking-in pump 10 can be prevented and cause security incident.
Further, the water pump 10 is arranged with base.
Further, the lever group 1 is arranged on the surface of spacing ball float 8 with the connection end of connecting rope 4.
Further, the contact-making switch 2 is water proof switch, can be increased the service life.
In use, lever group 1 is fixedly installed on into the pithead position of pipe well 7, connection contact-making switch 2 in the one end of lever group 1 is another
End connects spacing ball float 8 by connecting rope 4；Lever group 1 is arranged on the surface of spacing ball float 8 with the connection end of connecting rope 4；Work as pipe
When water level goes up in well 7, spacing ball float 8 moves up with the rise of water level；The weight mismatch of the connecting rod two end of lever group 1,
Contact-making switch 2 is caused to trigger, the control loop conducting of water pump 10, water pump 10 is started working；When water level decreasing controls water to design
Bit line rear counterweight below 9 is declined by Action of Gravity Field, pulls contact-making switch 2 to disconnect, water pump 10 is stopped；This device being capable of basis
The relative altitude of water level and design controlling water level line 9 automatically turns on or closed down water pump 10 in pipe well 7, can be after water level decreasing immediately
10 are switched off the pump, during which without manual operation；Lever group 1 can use stainless steel material to make, and increase the reliability of device.
The utility model solve existing piping lane deep foundation pit precipitation well draining pump can not open immediately with automatically close, it is necessary to
Artificial deficiency on duty；A kind of draining pump with automatic start-stop device is provided, the device can not only according to the height of water level from
It is dynamic to open water pump 10, and can switch off the pump 10 immediately after water level decreasing；And contact-making switch 2 uses water proof switch, energy
Preferably extend the service life of the present apparatus；Without manual operation, the labor intensity of worker is alleviated；Foundation ditch side has been effectively ensured
Driving vehicle and the safety of workmen, the unlatching time of water pump 10 can save electricity according to water level conditions adjust automatically in pipe well 7
Can, reduce cost.
Claims (7)
- A kind of 1. spacing automatic start-stop device of underground pipe gallery deep foundation pit precipitation pipe well water-pump, it is characterised in that：Including setting In the outer lever group (1) of pipe well (7) and the water pump (10) being arranged in pipe well (7)；Lever group (1) one end connects contact-making switch (2), the other end connects spacing ball float (8)；Contact-making switch (2) connection water pump (10)；Water pump (10) is arranged on design controlling water level Line (9) is below；When lever group (1) keeps balance, spacing ball float (8) is positioned at design controlling water level line (9)；Water pump (10) connects out Water pipe (5), the delivery port of outlet pipe (5) are located at pipe well (7) outside.
- 2. the spacing automatic start-stop device of a kind of underground pipe gallery deep foundation pit precipitation pipe well water-pump according to claim 1, It is characterized in that：The spacing ball float (8) connects lever group (1) by connecting rope (4).
- 3. the spacing automatic start-stop device of a kind of underground pipe gallery deep foundation pit precipitation pipe well water-pump according to claim 1, It is characterized in that：The contact-making switch (2) connects water pump (10) by water pump electric wire (3).
- 4. the spacing automatic start-stop device of a kind of underground pipe gallery deep foundation pit precipitation pipe well water-pump according to claim 1, It is characterized in that：The water pump (10) sets waterproof layer outside.
- 5. the spacing automatic start-stop device of a kind of underground pipe gallery deep foundation pit precipitation pipe well water-pump according to claim 1, It is characterized in that：The water pump (10) is arranged with base.
- 6. the spacing automatic start-stop device of a kind of underground pipe gallery deep foundation pit precipitation pipe well water-pump according to claim 2, It is characterized in that：The lever group (1) is arranged on the surface of spacing ball float (8) with connecting rope (4) connection end.
- 7. the spacing automatic start-stop device of a kind of underground pipe gallery deep foundation pit precipitation pipe well water-pump according to claim 1, It is characterized in that：The contact-making switch (2) is water proof switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793135.7U CN206986911U (en) | 2017-07-03 | 2017-07-03 | A kind of spacing automatic start-stop device of underground pipe gallery deep foundation pit precipitation pipe well water-pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793135.7U CN206986911U (en) | 2017-07-03 | 2017-07-03 | A kind of spacing automatic start-stop device of underground pipe gallery deep foundation pit precipitation pipe well water-pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206986911U true CN206986911U (en) | 2018-02-09 |
Family
ID=61400639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720793135.7U Expired - Fee Related CN206986911U (en) | 2017-07-03 | 2017-07-03 | A kind of spacing automatic start-stop device of underground pipe gallery deep foundation pit precipitation pipe well water-pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206986911U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130375A (en) * | 2019-04-30 | 2019-08-16 | 江苏楼翔建设有限公司 | A kind of base pit dewatering device |
| CN110306578A (en) * | 2019-07-05 | 2019-10-08 | 张贵霖 | A kind of automatic water pumping device for water for basement precipitation |
| CN114108668A (en) * | 2021-12-15 | 2022-03-01 | 中国五冶集团有限公司 | Automatic dewatering system for deep foundation pit |
| CN115094929A (en) * | 2022-07-07 | 2022-09-23 | 中煤长江基础建设有限公司 | Pipe well dewatering and drainage equipment and drainage method thereof |
-
2017
- 2017-07-03 CN CN201720793135.7U patent/CN206986911U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130375A (en) * | 2019-04-30 | 2019-08-16 | 江苏楼翔建设有限公司 | A kind of base pit dewatering device |
| CN110306578A (en) * | 2019-07-05 | 2019-10-08 | 张贵霖 | A kind of automatic water pumping device for water for basement precipitation |
| CN114108668A (en) * | 2021-12-15 | 2022-03-01 | 中国五冶集团有限公司 | Automatic dewatering system for deep foundation pit |
| CN114108668B (en) * | 2021-12-15 | 2022-10-21 | 中国五冶集团有限公司 | Automatic dewatering system for deep foundation pit |
| CN115094929A (en) * | 2022-07-07 | 2022-09-23 | 中煤长江基础建设有限公司 | Pipe well dewatering and drainage equipment and drainage method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 |