CN219471062U - High-pressure water injection and mud suction device for clay pebble geological deep water foundation pit - Google Patents
High-pressure water injection and mud suction device for clay pebble geological deep water foundation pit Download PDFInfo
- Publication number
- CN219471062U CN219471062U CN202320685182.5U CN202320685182U CN219471062U CN 219471062 U CN219471062 U CN 219471062U CN 202320685182 U CN202320685182 U CN 202320685182U CN 219471062 U CN219471062 U CN 219471062U
- Authority
- CN
- China
- Prior art keywords
- water
- tubular pile
- fixed
- clay
- circular ring
- 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
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model is applicable to the technical field of hydraulic engineering, and provides a high-pressure water-jet mud suction device for a clay pebble geological deep water foundation pit, which comprises a mud suction conduit, an air compressor and a slurry pump; the peripheral side surface of the mud suction conduit is sleeved with a tubular pile barrel; the bottom of the tubular pile barrel is fixedly welded with a spraying assembly; a plurality of guide posts are fixed at the bottom of the tubular pile barrel; the peripheral side surface of the guide column is in sliding fit with a movable circular ring; one side of the movable circular ring is provided with a plurality of water guide grooves; a plurality of thin sliding rods are fixed at the bottom of the movable circular ring; a plurality of elastic springs are fixed between the bottom of the movable circular ring and the inner bottom of the tubular pile barrel; a plurality of U-shaped seats are fixed at the top of the movable circular ring; the outer top of the U-shaped seat is fixed with a buoyancy ball; the bottom of the tubular pile barrel is provided with a plurality of flow holes; the spraying component comprises a connecting ring; the go-between one side intercommunication has a plurality of water jetting pipes, and the device solves and prevents that the clay in the suction dredge point from causing the jam to the water jetting pipe to this improves availability factor to through the perfect adaptation of sediment stuff pump and air compressor machine both, improve the practicality.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a high-pressure water injection and mud suction device for a clay pebble geological deep water foundation pit.
Background
When deep water foundation pit is excavated, if the space is limited or the foundation pit is deeper, the large machinery is difficult to exert work efficiency, and at present, most of high-pressure water injection and mud suction devices on the market adopt an air compressor air lift method for dredging, but when encountering harder clay or pebble geology, the work efficiency of the air compressor air lift method is very little.
At present, the air lift method of the air compressor in the market is used for removing the sludge, and the following defects exist in the using process:
namely, when the water injection pipe in the high-pressure water injection and mud suction device performs mud suction operation on the mud suction point, clay or fine gravel in the mud suction point of the water injection pipe plugs the water injection pipe, so that the efficiency of the high-pressure water injection and mud suction device in the later stage is reduced, and the device is not suitable for deep foundation pit excavation operation of clay and pebble geology.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide the high-pressure water suction device for the clay pebble geological deep foundation pit, which can realize the sliding of the fine sliding rod in the water injection pipe, prevent clay in a pebble suction point from blocking the water injection pipe, so as to improve the use efficiency of the high-pressure water suction device, improve the practicability of the high-pressure water suction device, and can be provided with a plurality of water injection pipes by perfectly combining a slurry pump and an air lift method, thereby improving the efficiency, and is very suitable for the deep foundation pit excavation of clay pebble geological deep foundation pit.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a high-pressure water injection and mud suction device for a clay pebble geological deep water foundation pit comprises a mud suction conduit, an air compressor and a slurry pump; the peripheral side surface of the mud suction conduit is sleeved with a tubular pile barrel; and the bottom of the tubular pile barrel is fixedly welded with a spraying assembly.
A plurality of guide posts are fixed at the bottom of the tubular pile barrel; the periphery of the guide post is slidably matched with a movable circular ring; a plurality of water guide grooves are formed in one side of the movable circular ring; a plurality of thin sliding rods are fixed at the bottom of the movable circular ring; a plurality of elastic springs are fixed between the bottom of the movable circular ring and the inner bottom of the tubular pile barrel; a plurality of U-shaped seats are fixed at the top of the movable circular ring; the outer top of the U-shaped seat is fixed with a buoyancy ball; and a plurality of flow holes are formed in the bottom of the tubular pile barrel.
The spray assembly comprises a connecting ring; one side of the connecting ring is communicated with a plurality of water injection pipes; the water jet pipe is in plug connection with the circulation hole.
The utility model is further provided with: one side of the connecting ring is welded and fixed with the bottom of the tubular pile barrel; the thin sliding rod is positioned in the water jet pipe and is in sliding fit with the water jet pipe; the elastic spring is sleeved on the guide post.
The utility model is further provided with: one end face of the mud suction conduit is fixedly bolted with the input end of the air compressor through a connecting flange.
The utility model is further provided with: the top of the tubular pile barrel is communicated with a plurality of water inlet joint pipes.
The utility model is further provided with: the water inlet joint pipe is fixedly connected with the water outlet of the slurry pump through water pipe threads.
The utility model has the advantages that:
1. according to the utility model, the elastic spring is compressed by the impact of water flow on the movable circular ring, so that the elastic spring is in a compressed state, a plurality of thin sliding rods fixed at the bottom of the movable circular ring are driven to slide downwards in the water injection pipe, meanwhile, when the water level of the water flow in the pipe pile barrel is gradually close to the buoyancy ball, the buoyancy of the buoyancy ball drives the plurality of thin sliding rods to slide upwards on the peripheral side surface of the guide post, the compressed elastic spring is stretched, and the thin sliding rods reciprocate upwards and downwards, so that the sliding of the thin sliding rods in the water injection pipe is realized, the blockage of clay or gravel in a mud suction point to the water injection pipe is prevented, the service efficiency of the high-pressure water injection mud suction device is improved, and the practicability of the high-pressure water injection mud suction device is improved.
2. According to the utility model, through perfect combination of the slurry pump and the air lift method of the air compressor, and a plurality of water injection pipes can be installed, so that the efficiency is improved, and the method is very suitable for deep foundation pit excavation of clay and pebble geology.
Drawings
Fig. 1 is a schematic structural view of a high-pressure water-jet mud-sucking device for a clay pebble geological deep water foundation pit.
Fig. 2 is a schematic cross-sectional structure diagram of a high-pressure water-jet mud-sucking device for a clay pebble geological deep water foundation pit.
Fig. 3 is a schematic view of the internal structure of the tube pile barrel according to the present utility model.
Fig. 4 is a schematic view of the structure of the spray assembly of the present utility model.
Fig. 5 is a rear view of the spray assembly of the present utility model.
In the figure: 1. a suction catheter; 2. a tubular pile barrel; 3. a jetting assembly; 4. a guide post; 5. moving the circular ring; 6. a water guide groove; 7. a thin slide bar; 8. an elastic spring; 9. a U-shaped seat; 10. a force ball; 11. a flow hole; 12. a connecting ring; 13. a water jet pipe; 14. a water inlet joint pipe.
Detailed Description
It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.
In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present utility model.
Example 1
Referring to fig. 1-5, the present utility model provides the following technical solutions:
the high-pressure water and mud sucking device for the clay pebble geological deep water foundation pit comprises a mud sucking conduit 1, an air compressor and a slurry pump; the side surface of the circumference of the mud suction conduit 1 is sleeved with a tubular pile barrel 2; the bottom of the tubular pile barrel 2 is fixedly welded with a spraying assembly 3; a plurality of guide posts 4 are fixed at the inner bottom of the tubular pile barrel 2; the side surface of the periphery of the guide post 4 is in sliding fit with a movable circular ring 5; a plurality of water guide grooves 6 are formed in one side of the movable circular ring 5; a plurality of thin sliding rods 7 are fixed at the bottom of the movable circular ring 5; a plurality of elastic springs 8 are fixed between the bottom of the movable circular ring 5 and the inner bottom of the tubular pile barrel 2; a plurality of U-shaped seats 9 are fixed at the top of the movable circular ring 5; the outer top of the U-shaped seat 9 is fixed with a buoyancy ball 10; the bottom of the tubular pile barrel 2 is provided with a plurality of flow holes 11; the spray assembly 3 comprises a connecting ring 12; one side of the connecting ring 12 is communicated with a plurality of water injection pipes 13; the water jet pipe 13 is in plug-in fit with the flow hole 11; one side of the connecting ring 12 is welded and fixed with the bottom of the tubular pile barrel 2; the thin slide bar 7 is positioned in the water jet pipe 13 and is in sliding fit with the water jet pipe 13; the elastic spring 8 is sleeved on the guide post 4.
The specific application of this embodiment is: when huge water current of sediment stuff pump is surging into tubular pile section of thick bamboo 2 in the twinkling of an eye, a plurality of guiding gutter 6 of seting up through moving ring 5 one side in proper order, at this moment, huge water current in the sediment stuff pump is surging into tubular pile section of thick bamboo 2 in the twinkling of an eye, and strike moving ring 5, a plurality of elastic springs 8 fixed between bottom in compressing moving ring 5 bottom and tubular pile section of thick bamboo 2, make elastic springs 8 be in compressed state, with this a plurality of thin slide bars 7 fixed in moving ring 5 bottom, slide downwards in guiding post 4 week side and water jet pipe 13 inside, simultaneously, when the water level in tubular pile section of thick bamboo 2 is close to the buoyancy ball 10 fixed in U-shaped seat 9 outer top gradually, the buoyancy of its buoyancy ball 10 drives moving ring 5 and a plurality of thin slide bars 7 fixed in guiding post 4 week side upwards, thereby stretch compressing elastic springs 8, reciprocate from top to bottom, a plurality of thin 7 fixed in moving ring 5 bottom are inside water jet pipe 13, prevent that clay or gravel from causing to block up to water jet pipe 13, so as to improve the high-pressure water absorption efficiency of the device, high-pressure water jet device is practical.
Example two
Referring to fig. 1-5, the second embodiment is an improvement on the basis of the first embodiment, specifically, one end surface of the suction mud pipe 1 is bolted and fixed with the input end of the air compressor through a connecting flange; the top of the tubular pile barrel 2 is communicated with a plurality of water inlet joint pipes 14; the water inlet joint pipe 14 is fixedly connected with the water outlet of the slurry pump through water pipe threads.
One specific application of this embodiment is: the water outlet of the slurry pump is provided with an L-shaped conduit, smooth circulation of water flow is facilitated, the front end of the L-shaped conduit is connected with a plurality of high-pressure-resistant water pipes through a multi-way pipe connector, finally the high-pressure-resistant water pipes are connected with a plurality of water inlet joint pipes 14 communicated with the top of the tubular pile barrel 2 in a threaded rotation sealing mode, after the water pipes are connected, the slurry pump is placed in water to be fixed (not too close to a river bed), the slurry suction conduit 1 is also placed on a designated slurry suction point, the slurry pump and an air compressor are started, huge water flow of the slurry pump is instantaneously flushed into the tubular pile barrel 2, water flow is sprayed out through a water jet pipe 13 below under strong pressure to form high-pressure water injection, clay is flushable or pebble is loosened, slurry and pebble are discharged through an air lift method of the air compressor, and the air lift method of the slurry pump and the air compressor belongs to the prior art, and excessive details are not needed.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (5)
1. The high-pressure water injection and mud suction device for the clay pebble geological deep water foundation pit comprises a mud suction conduit (1), an air compressor and a slurry pump; the method is characterized in that: the peripheral side surface of the mud suction conduit (1) is sleeved with a tubular pile barrel (2); an injection assembly (3) is fixedly welded at the bottom of the tubular pile barrel (2);
a plurality of guide posts (4) are fixed at the inner bottom of the tubular pile barrel (2); the periphery of the guide post (4) is in sliding fit with a movable circular ring (5); a plurality of water guide grooves (6) are formed in one side of the movable circular ring (5); a plurality of thin sliding rods (7) are fixed at the bottom of the movable circular ring (5); a plurality of elastic springs (8) are fixed between the bottom of the movable circular ring (5) and the inner bottom of the tubular pile barrel (2); a plurality of U-shaped seats (9) are fixed at the top of the movable circular ring (5); a buoyancy ball (10) is fixed at the outer top of the U-shaped seat (9); a plurality of flow holes (11) are formed in the bottom of the tubular pile barrel (2);
the spray assembly (3) comprises a connecting ring (12); one side of the connecting ring (12) is communicated with a plurality of water injection pipes (13); the water jet pipe (13) is in plug-in fit with the circulation hole (11).
2. The high-pressure water and mud injection device for the clay pebble geological deep water foundation pit, according to claim 1, is characterized in that: one side of the connecting ring (12) is welded and fixed with the bottom of the tubular pile barrel (2);
the thin sliding rod (7) is positioned in the water jet pipe (13) and is in sliding fit with the water jet pipe;
the elastic spring (8) is sleeved on the guide post (4).
3. The high-pressure water and mud injection device for the clay pebble geological deep water foundation pit, according to claim 1, is characterized in that: one end face of the mud suction conduit (1) is fixedly bolted with the input end of the air compressor through a connecting flange.
4. The high-pressure water and mud injection device for the clay pebble geological deep water foundation pit, according to claim 1, is characterized in that: the top of the tubular pile barrel (2) is communicated with a plurality of water inlet joint pipes (14).
5. The high-pressure water and mud injection device for the clay pebble geological deep water foundation pit, according to claim 4, is characterized in that: the water inlet joint pipe (14) is fixedly connected with the water outlet of the slurry pump through water pipe threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320685182.5U CN219471062U (en) | 2023-03-31 | 2023-03-31 | High-pressure water injection and mud suction device for clay pebble geological deep water foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320685182.5U CN219471062U (en) | 2023-03-31 | 2023-03-31 | High-pressure water injection and mud suction device for clay pebble geological deep water foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219471062U true CN219471062U (en) | 2023-08-04 |
Family
ID=87461409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320685182.5U Active CN219471062U (en) | 2023-03-31 | 2023-03-31 | High-pressure water injection and mud suction device for clay pebble geological deep water foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219471062U (en) |
-
2023
- 2023-03-31 CN CN202320685182.5U patent/CN219471062U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219471062U (en) | High-pressure water injection and mud suction device for clay pebble geological deep water foundation pit | |
| CN103388465A (en) | Downhole device using hydraulic jets of parallel tubes to flush pulverized coal | |
| CN108625784B (en) | Hydraulic pressurizing jet drilling tool | |
| CN212296228U (en) | Water slag removing device with integrated drill bit for hydraulic anti-reflection measure | |
| CN111550455B (en) | Automatic cleaning device for oil-submersible electric pump suction inlet | |
| CN117027679A (en) | Flood self-blocking hole internal blowout removing drilling tool for center of through-layer drilling | |
| CN115095309B (en) | Pressure difference type piston boosting energy storage pulse device | |
| CN109653709A (en) | A kind of annular space cavitation jet washer | |
| CN202900099U (en) | Wellhead device of concentric double-skin tubular column reverse circulation continuous flushing coal powder system | |
| CN2628590Y (en) | Submersible jet-flow spouting dredger | |
| CN113931600B (en) | Gas injection pipe column and method for reducing ground injection pressure | |
| CN204570662U (en) | The built-in ejector type precipitation system of cyclic water tank | |
| CN208347776U (en) | Air pressure balance method conduit jacking | |
| CN220015471U (en) | Single-action pump for discharging liquid outwards | |
| CN205977191U (en) | Oil pressure formula intelligence partial pressure water injection device | |
| CN115162980A (en) | Low-pressure leakage-prone reservoir stratum negative pressure jet continuous sand washing device and method | |
| CN219547798U (en) | Continuous gas lift slag pumping pipeline device of impact reverse circulation hollow drill | |
| CN221461321U (en) | Dredging device for ecological comprehensive treatment of river channel | |
| CN218150825U (en) | Structure is taken out to coal seam gas well tubular pump well-flushing machine | |
| CN218934387U (en) | Pump core capturing device of concentric tube jet pump | |
| CN117071678B (en) | Non-contact pipeline dredging soil treatment device and treatment method thereof | |
| CN218787115U (en) | Salt lake brine recovery well reverse circulation well washing device | |
| CN219911274U (en) | Submerged pump fixing structure for well | |
| CN220319962U (en) | Siphon type automatic water pumping device | |
| CN210087627U (en) | Filtering device for deep well pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |