CN205475285U - Foundation pit dewatering metering device - Google Patents
Foundation pit dewatering metering device Download PDFInfo
- Publication number
- CN205475285U CN205475285U CN201620153667.XU CN201620153667U CN205475285U CN 205475285 U CN205475285 U CN 205475285U CN 201620153667 U CN201620153667 U CN 201620153667U CN 205475285 U CN205475285 U CN 205475285U
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- metering device
- pit dewatering
- metering
- casing
- water
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Abstract
The utility model provides a foundation pit dewatering metering device, include: box, top are open structure, the box top is rotated the lid and is equipped with the closing cap board, the measurement water gauge is located inside the box, the drinking -water pipe, communicate in the box and connect in the measurement water gauge, the drain pipe, communicate in the box. The utility model discloses an it is built -in to measure the water gauge, has satisfied on the one hand and has measured and improved precipitation efficiency the accurate of foundation pit dewatering, and on the other hand has protected the measurement water gauge not damaged, does not receive external factors to disturb and influence the function, and whole utility model's wholeness also further improves.
Description
Technical field
This utility model relates to civil engineering technical field, is directly related to a kind of base pit dewatering metering device.
Background technology
When some specific geology or location carry out construction, carrying out foundation construction when, subsoil water need to extract to ensure the safety of earth excavation and structure construction.But, if subsoil water to be carried out the extraction of excess so that ground foundation ditch, by the precipitation of excess, is unfavorable for green construction, ecological environment causes the biggest injury.Simultaneously, depth development along with the underground space, foundation ditch is more and more deeper, in the case of the Super Deep Foundation Pit Construction of soft clay area, for preventing the unsafe conditions such as Foundation Pit Pouring from occurring, need to extract artesian water, artesian water extraction was measured conference and was affected greatly surrounding enviroment, thus must accurately control precipitation.Common precipitation method is to carry out drawing water draining with water pipe, is provided with metering water meter in one end of water pipe, but outside metering water meter is exposed to by this method, the most damaged or uncertain factor causes coming off of metering water meter.
Utility model content
In view of the foregoing, existing this utility model provides a kind of base pit dewatering metering device, is built in by metering water meter among casing, is not disturbed by extraneous factor, and the structure of integration also improves the stability of entirety.
For achieving the above object, this utility model adopts the technical scheme that:
A kind of base pit dewatering metering device, including: casing, top is uncovered structure, and described casing top rotates and is covered with capping plate；Metering water meter, is located at described box house；Drinking-water pipe, is communicated in described casing and is connected to described metering water meter；Drain pipe, is communicated in described casing.
The beneficial effects of the utility model are: this utility model is by built-in by metering water meter; on the one hand accurately measuring and improve precipitation efficiency base pit dewatering is met; on the other hand protect metering water meter to be not damaged by; not affected function by extraneous factor interference, the globality of whole utility model improves the most further.
Further improvement is that of this utility model base pit dewatering metering device, described casing is enclosed by metallic plate and forms.
Further improvement is that of this utility model base pit dewatering metering device, described capping plate is formed around sealing rubber ring.
Further improvement is that of this utility model base pit dewatering metering device, described metering water meter is waterproof metering water meter.
Further improvement is that of this utility model base pit dewatering metering device, described drinking-water pipe includes the metal tube being communicated in described casing and is connected on described metal tube the suction hose drawing water foundation ditch, and described metal tube is connected to the described metering water meter in described casing.
Further improvement is that of this utility model base pit dewatering metering device, described drain pipe is communicated in the bottom of described casing one side.
Further improvement is that of this utility model base pit dewatering metering device, described box bottom is provided with the fixture being fixed on base structure.
Further improvement is that of this utility model base pit dewatering metering device, described fixture is for setting round-meshed sheet metal, and described sheet metal is posted by base structure, and is secured by bolts in base structure.
Accompanying drawing explanation
Fig. 1 is the side view of this utility model base pit dewatering metering device.
Fig. 2 is the top plan view of this utility model base pit dewatering metering device.
Detailed description of the invention
For the benefit of the understanding to structure of the present utility model, illustrates below in conjunction with drawings and Examples.
This utility model provides a kind of base pit dewatering metering device, by built-in for metering water meter with casing among so that metering water meter is not disturbed by extraneous factor, and the structure of single unit system integration also improves the stability of entirety.In order to reach the effect above, the agent structure of this utility model base pit dewatering metering device is:
Casing 1, top is uncovered structure, and described casing top rotates and is covered with capping plate 11；Metering water meter 2, is located at described casing 1 internal；Drinking-water pipe 3, is communicated in described water tank 1 and is connected to described metering water meter 2；Drain pipe 4, is communicated in described water tank 1.
Hereinafter said modules is described in detail:
Water inside foundation ditch needs after casing 1 just to be discharged by drain pipe 4, and therefore, casing 1 needs to bear the pressure of certain water and indeformable, in order to reach above-mentioned requirement of strength, casing 1 is the water tank enclosed by metallic plate, it is preferable that casing 1 forms for Plate Welding.
Casing 1 is internally provided with metering water meter 2, for the ease of installing operation, but meets tight requirements again, and casing 1 also includes that the capping plate 11 being arranged on top, one end of capping plate are rotatably connected on casing 1 top by modes such as rotating shafts, it is preferable that capping plate is steel plate.
In order to further improve the obturation effect of casing 1, capping plate 11 is provided with caulking gum 12 so that capping plate 11 can seamless cover at casing 1 top, makes casing 1 become an airtight structure.
This utility model is by being first drawn into the water in foundation ditch in casing 1, the mode discharged by drain pipe 4 the most again, make the water in casing 1 may submergence metering water meter 2, preferably, metering water meter 2 selects the waterproof metering water meter with protected against the effects of immersion function, even if whole metering water meter 2 is submerged in water, do not interfere with normal operation yet.
Drinking-water pipe 3 part foundation ditch to be stretched into draws water, a part of close communication is in casing 1, because casing 1 is rigid structure, so, drinking-water pipe includes the metal tube 31 being conveniently communicated in casing 1 and conveniently puts and carry out the suction hose 32 moved position in foundation ditch.Metal tube 31 is communicated in casing 1 and is connected on the metering water meter 2 within casing 1.Preferably, metal tube 31 is common steel pipe；Suction hose 32 is rubber hose, is closely set on metal tube 31 and connects the opposite side having metering water meter 3 end.
In order to improve precipitation efficiency, casing 1 one side is communicated with multiple drinking-water pipe 3, or multiple drinking-water pipe 3 connects on the surrounding side of casing 1, to accordingly, inside casing 1, be provided with multiple metering water meter being connected on drinking-water pipe 3.
So that the water within casing 1 is earlier discharged, it is preferable that drain pipe 4 close communication is in the bottom of body side steel plate, it is preferable that drain pipe 4 is common steel pipe.
Carrying out base pit dewatering when, during by the machine that draws water to withdrawal, strenuous vibration can be produced, in order to strengthen stability of the present utility model, the bottom of casing 1 is formed around multiple fixture 5, it is preferable that fixture 5 is the steel disc with circular hole 51, steel disc 5 is posted by ground base structure, inserts circular hole 51 by bolt and is fixed on base structure.
The practical operation of this utility model base pit dewatering metering device is:
First, make the top water tank with rotating capping plate with steel plate, capping plate adds rubber seal, after determining position, be fixed on earth construction with bolt through round-meshed steel disc；Then, one side at water tank offers multiple hole, it is tightly inserted into hole with steel pipe respectively and extends in water tank, the other end of steel pipe connects suction hose, with electric welding, steel pipe and water tank are carried out sealing fixing, extend to be equipped with metering water meter on the steel pipe in water tank, the water yield flowing through steel pipe is calculated；Finally, the opposite side at water tank offers hole, and it is fixing as sealing with electric welding after drain pipe to insert steel pipe.During practical operation, extracting drain pipe with pump machine, integrated water tank is closed structure, and air is pumped, and air pressure reduces, and is stretched into by suction hose in foundation ditch water so that water is extracted inlet water tank, is calculated the water yield when by metering water meter.
The beneficial effects of the utility model are: this utility model is by built-in by metering water meter; on the one hand accurately measuring and improve precipitation efficiency base pit dewatering is met; on the other hand protect metering water meter to be not damaged by; not affected function by extraneous factor interference, the globality of whole utility model improves the most further.
Being described in detail this utility model above in association with accompanying drawing embodiment, this utility model can be made multiple change by those skilled in the art according to the above description.Thus, on the premise of not violating claim objective of the present utility model, some details in embodiment should not constitute restriction of the present utility model, this utility model by the scope that defines using appended claims as protection domain.
Claims (8)
1. a base pit dewatering metering device, it is characterised in that including:
Casing, top is uncovered structure, and described casing top rotates and is covered with capping plate；
Metering water meter, is located at described box house；
Drinking-water pipe, is communicated in described casing and is connected to described metering water meter；
Drain pipe, is communicated in described casing.
Base pit dewatering metering device the most according to claim 1, it is characterised in that: described case
Body is enclosed by metallic plate and forms.
Base pit dewatering metering device the most according to claim 1, it is characterised in that: described envelope
Cover plate is formed around sealing rubber ring.
Base pit dewatering metering device the most according to claim 1, it is characterised in that: described meter
Water gauge is waterproof metering water meter.
Base pit dewatering metering device the most according to claim 1, it is characterised in that take out described in:
Water pipe includes the metal tube being communicated in described casing and is connected on described metal tube take out foundation ditch
The suction hose of water, described metal tube is connected to the described metering water meter in described casing.
Base pit dewatering metering device the most according to claim 1, it is characterised in that: described row
Cross current is in the bottom of described casing one side.
Base pit dewatering metering device the most according to claim 1, it is characterised in that: described case
The fixture being fixed on base structure it is provided with bottom body.
Base pit dewatering metering device the most according to claim 7, it is characterised in that: described solid
Locking member is for setting round-meshed sheet metal, and described sheet metal is posted by base structure, and is bolted
In base structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620153667.XU CN205475285U (en) | 2016-03-01 | 2016-03-01 | Foundation pit dewatering metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620153667.XU CN205475285U (en) | 2016-03-01 | 2016-03-01 | Foundation pit dewatering metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205475285U true CN205475285U (en) | 2016-08-17 |
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ID=56658659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620153667.XU Active CN205475285U (en) | 2016-03-01 | 2016-03-01 | Foundation pit dewatering metering device |
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| Country | Link |
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| CN (1) | CN205475285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859486A (en) * | 2018-08-27 | 2020-03-06 | 佛山市顺德区美的电热电器制造有限公司 | Vacuum cooking appliance and method for identifying cooking amount in vacuum cooking appliance |
-
2016
- 2016-03-01 CN CN201620153667.XU patent/CN205475285U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859486A (en) * | 2018-08-27 | 2020-03-06 | 佛山市顺德区美的电热电器制造有限公司 | Vacuum cooking appliance and method for identifying cooking amount in vacuum cooking appliance |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |