CN210827519U - Simple foundation pit water pumping floating mat - Google Patents
Simple foundation pit water pumping floating mat Download PDFInfo
- Publication number
- CN210827519U CN210827519U CN201921392328.7U CN201921392328U CN210827519U CN 210827519 U CN210827519 U CN 210827519U CN 201921392328 U CN201921392328 U CN 201921392328U CN 210827519 U CN210827519 U CN 210827519U
- Authority
- CN
- China
- Prior art keywords
- foundation pit
- water pumping
- floating mat
- pit water
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Revetment (AREA)
Abstract
The utility model provides a simple foundation pit water pumping floating mat, which comprises a basic frame; an operating platform is arranged at the top of the basic frame, a plurality of hollow and closed hollow oil tanks are placed in the basic frame, and a pumping device is fixed on the operating platform. The utility model discloses can improve the efficiency of drawing water greatly, and simple structure, construction simple process does not need special material, can utilize engineering site material according to local conditions, and cost such as used steel pipe, empty oil drum is low, light in weight, energy-concerving and environment-protective, repeatedly usable.
Description
Technical Field
The utility model relates to a simple and easy foundation ditch floating row that draws water.
Background
Before the dam foundation pit is excavated, foundation pit drainage needs to be carried out, and the foundation pit drainage is divided into initial drainage and frequent drainage. The initial drainage is the accumulated water in the foundation pit after closure, and mainly comprises the accumulated water in the foundation pit, the water seepage of a cofferdam and the like, the frequent drainage mainly comprises the water seepage of the foundation pit, the water catchment of rainfall, the wastewater in construction and other ways, and the water pumping of the foundation pit is generally realized by adopting a water pump or a submersible pump because the area is larger. Construction in flood season is influenced by flood, and the foundation pit is also likely to be submerged by water, so that the submerged water of the foundation pit needs to be discharged in a short time.
In the prior art, a water collecting well is dug at a low position outside the range of a foundation pit for drainage and foundation pit flooding drainage in a flood season, and then a water pump is fixed beside the water collecting well for pumping water or a self-sucking water pump is put into the water collecting well for pumping water. The fixed water pump has a low suction lift, the general water pumping range is limited, the water pumping equipment needs to be moved for many times, and if the foundation pit rises water, the water pumping equipment needs to be dismantled in advance to be moved away. The self-priming water pump is low in power and slow in drainage speed in practical application, and a drainage pipe opening is extremely easy to be blocked by some broken stone mud blocks in a foundation pit, so that the foundation pit dewatering efficiency is seriously influenced.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a simple and easy foundation ditch pumping raft, this simple and easy foundation ditch pumping raft pass through foundation frame, empty oil drum isotructure setting, can guarantee that pumping equipment can change along with foundation ditch water level variation, effectively solve foundation ditch drainage difficult problem, and is simple and convenient, need not arrange rail mounted or pontoon formula water intaking pump station alone.
The utility model discloses a following technical scheme can realize.
The utility model provides a simple foundation pit water pumping floating mat, which comprises a basic frame; an operating platform is arranged at the top of the basic frame, a plurality of hollow and closed hollow oil tanks are placed in the basic frame, and a pumping device is fixed on the operating platform.
Be provided with around the basic frame and prevent guardrail bar, be provided with around the operation platform top and prevent guardrail bar.
The foundation frame is a steel pipe and is connected by fasteners or welded to form an enclosure structure.
The hollow oil barrel is paved and fixed by an upper layer and a lower layer.
The operation platform is formed by fully laying wood boards or scaffold boards.
The guard rail is formed by erecting steel pipes and fasteners, and the guard rail and the base frame are fixedly connected through the fasteners.
The specifications of the steel pipes used by the base frame and the guard rail are both phi 48.3 × 3.6.6 mm.
The beneficial effects of the utility model reside in that: the water pumping efficiency can be greatly improved, the structure is simple, the construction process is simple, special materials are not needed, engineering site materials can be utilized according to local conditions, and the used steel pipes, the hollow oil drums and the like have low manufacturing cost, light weight, energy conservation, environmental protection and repeated use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a side view of FIG. 1;
fig. 3 is a schematic plan view of the base frame and empty oil drum of fig. 1.
In the figure: 1-a base frame, 2-an operation platform, 3-an empty oil tank, 4-a guard rail and 5-a pumping device.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
The simple foundation pit water pumping floating mat shown in fig. 1 to 3 comprises a foundation frame 1; an operating platform 2 is arranged at the top of the base frame 1, a plurality of hollow and closed hollow oil barrels 3 are placed in the base frame 1, and a pumping device 5 is fixed on the operating platform 2.
Be provided with around basic frame 1 and prevent guardrail bar 4, be provided with around operation platform 2 top and prevent guardrail bar 4.
The foundation frame 1 is a steel pipe and is connected by fasteners or welded to form a surrounding structure.
The empty oil drum 3 is laid fixedly by upper and lower layers.
The operating platform 2 is formed by fully laying wood boards or scaffold boards.
Guard railing 4 sets up for steel pipe and fastener and forms, connects fixedly between guard railing 4 and the basic frame 1 with the fastener.
The specification of the steel pipes used by the base frame 1 and the guard rail 4 are both phi 48.3 × 3.6.6 mm.
Specifically, the utility model provides a pair of simple and easy foundation ditch pumping raft, including basic frame 1, basic frame 1 is inside places empty oil drum 3, and operation platform 2 is arranged to 1 top surface course of basic frame, sets up protection railing 4 around basic frame 1.
The foundation frame 1 is formed by connecting steel pipes with the diameter of 48.3 × 3.6.6 mm through fasteners or welding, the bottom, the upper part and the periphery of the foundation frame are all of enclosure structures formed by the steel pipes with certain intervals, and the interior of the foundation frame is a cavity structure.
The empty oil barrel 3 is a conventional oil barrel, the volume of the empty oil barrel is about 200L, the empty oil barrel is made of iron sheet or plastic materials and is in a cylindrical shape, the interior of the empty oil barrel is empty, and an orifice is closed.
The operation platform 2 is arranged on the top surface layer of the basic frame 1 and is fully paved by adopting wood boards or scaffold boards.
The guard rail 4 is formed by erecting a steel pipe with the diameter of 48.3 × 3.6.6 mm and a fastener, the height of the guard rail is 1.2m, and the guard rail is firmly connected with the base frame 1 by the fastener.
The operating platform 2 is provided with water pumping devices such as water pumps, the number of the water pumping devices is determined according to the water displacement, and the structural sizes of the base frame 1 and the operating platform 2 and the number of the empty oil tanks 3 are determined according to the number of the water pumping devices.
In order to make the water pumping floating row have better stability and be controlled in a certain floating range, two sides of the end head of the basic frame 1 can be pulled by steel wire ropes.
A safety channel for operators to get on and off can be arranged on one side of the operating platform 2.
Therefore, the utility model discloses lay pumping equipment such as water pumper on the raft, guarantee that pumping equipment can change along with the foundation ditch water level change, need not often to remove pumping equipment, can alleviate work load, improve the efficiency of drawing water greatly. In addition, water taking at the upstream of the cofferdam can also be used according to actual conditions, the floating drainage is simple and convenient, and a track type or floating ship type water taking pump station does not need to be arranged independently.
Claims (7)
1. The utility model provides a simple and easy foundation ditch water pumping floating mat, includes foundation frame (1), its characterized in that: operating platform (2) have been arranged at basic frame (1) top, place a plurality of cavitys and confined empty oil drum (3) in basic frame (1), be fixed with pumping equipment (5) on operating platform (2).
2. The simple foundation pit water pumping floating mat of claim 1, wherein: be provided with around basic frame (1) and prevent guardrail bar (4), be provided with around operation platform (2) top and prevent guardrail bar (4).
3. The simple foundation pit water pumping floating mat of claim 1, wherein: the foundation frame (1) is a steel pipe and is connected by fasteners or welded to form a surrounding structure.
4. The simple foundation pit water pumping floating mat of claim 1, wherein: the upper layer and the lower layer of the air oil tank (3) are laid and fixed.
5. The simple foundation pit water pumping floating mat of claim 1, wherein: the operating platform (2) is formed by fully laying wood boards or scaffold boards.
6. The simple foundation pit water pumping floating mat of claim 2, wherein: the guard rail (4) is formed by erecting steel pipes and fasteners, and the guard rail (4) and the base frame (1) are fixedly connected through the fasteners.
7. The simple foundation pit water pumping floating row as claimed in claim 3 or 6, wherein the specification of the steel pipes used by the base frame (1) and the guard rail (4) are both phi 48.3 × 3.6.6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921392328.7U CN210827519U (en) | 2019-08-26 | 2019-08-26 | Simple foundation pit water pumping floating mat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921392328.7U CN210827519U (en) | 2019-08-26 | 2019-08-26 | Simple foundation pit water pumping floating mat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210827519U true CN210827519U (en) | 2020-06-23 |
Family
ID=71270476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921392328.7U Active CN210827519U (en) | 2019-08-26 | 2019-08-26 | Simple foundation pit water pumping floating mat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210827519U (en) |
-
2019
- 2019-08-26 CN CN201921392328.7U patent/CN210827519U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1837512B (en) | Combined cofferdam of steel slab pile and steel pipe pile an method for manufacturing the same | |
| CN103615010A (en) | Construction method of digging and conveying earth of deep foundation pit through current scour | |
| CN110805022B (en) | Mud solidification treatment device and method for matching electroosmosis well point with well point dewatering | |
| CN108385627B (en) | Hydropower station diversion tunnel plugging construction method based on karst landform | |
| KR101809686B1 (en) | Elevating type water shielding wall structure | |
| CN106088123A (en) | A kind of sand geology steel tube well fall water level device and construction method thereof | |
| CN210827519U (en) | Simple foundation pit water pumping floating mat | |
| CN112627208A (en) | Assembled cofferdam suitable for rock foundation and construction method thereof | |
| CN205893897U (en) | Be applied to flexible float tube bridge of floating pump station | |
| CN109610406A (en) | A kind of inland river Processing tecchnics | |
| CN212477620U (en) | Structure for building gravity dam on deep and thick covering layer | |
| CN114855822A (en) | Construction method for deep foundation pit of rain sewage pipeline on highway | |
| CN211735347U (en) | Mud solidification treatment device for electroosmosis well point and well point dewatering matching | |
| CN106917631B (en) | Sealing device for underwater supporting type tunnel connecting section | |
| CN102808415A (en) | Foundation pit supporting structure of underground continuous wall and construction method for foundation pit supporting structure | |
| CN219219040U (en) | Small-size dark foundation ditch lift well protector | |
| CN219793819U (en) | Bank protection construction structure | |
| CN217870562U (en) | Water-rich geology foundation ditch dewatering device in sand bed | |
| CN216405324U (en) | Flexible water drainage device controlled by floating body of check dam | |
| CN220266610U (en) | Local precipitation structure in foundation ditch | |
| CN221236073U (en) | Foundation bearing platform for foundation pit construction | |
| CN221118571U (en) | Rigid joint for underground diaphragm wall | |
| RU2791119C1 (en) | Method for construction of geotechnical structures in the water area of urban rivers and canals | |
| CN217632338U (en) | Mud circulation system | |
| CN112376607B (en) | Anti-floating construction method and anti-floating structure for river-crossing pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |