CN117846496A - Water-gas composite spiral piling equipment for steel sheet piles - Google Patents
Water-gas composite spiral piling equipment for steel sheet piles Download PDFInfo
- Publication number
- CN117846496A CN117846496A CN202410258842.0A CN202410258842A CN117846496A CN 117846496 A CN117846496 A CN 117846496A CN 202410258842 A CN202410258842 A CN 202410258842A CN 117846496 A CN117846496 A CN 117846496A
- Authority
- CN
- China
- Prior art keywords
- maintenance
- drill bit
- control
- telescopic
- plate
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 238000012423 maintenance Methods 0.000 claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 11
- 238000011418 maintenance treatment Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 26
- 230000001360 synchronised effect Effects 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000005553 drilling Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/26—Placing by using several means simultaneously
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
- E21B10/602—Drill bits characterised by conduits or nozzles for drilling fluids the bit being a rotary drag type bit with blades
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Paleontology (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses water-gas composite spiral piling equipment for steel sheet piles, and relates to the technical field of building construction equipment; the device comprises a transportation mounting table, wherein a sliding seat is arranged on the transportation mounting table in a sliding manner, a drill bit is rotatably arranged on the sliding seat, a partition plate is arranged in the drill bit, the interior of the drill bit is divided into two chambers by the partition plate, and two chambers are respectively provided with a transmission pipe, wherein one transmission pipe is used for transmitting air flow, and the other transmission pipe is used for transmitting water flow; a cutting hole is formed in the bottom end of the drill bit, and a cutting control piece is arranged in the bottom end of the drill bit and used for performing air cutting and water cutting; a maintenance piece is arranged on the transportation mounting table and is used for carrying out maintenance treatment on the surface of the drill bit; in the drilling process, the drill bit is assisted by the high-pressure air knife and the water knife to cut, so that the drilling operation is efficiently completed; and the drill bit is convenient to maintain in the later period.
Description
Technical Field
The invention relates to the technical field of building construction equipment, in particular to steel sheet pile water-gas composite spiral piling equipment.
Background
With the continuous development of the building industry, various construction modes have different characteristics, generally require maintenance bodies to play a role in supporting and waterproofing during foundation construction, and at present, steel sheet piles and cast-in-place piles are common supporting systems, wherein the steel sheet piles are steel sections with locking openings, and are mainly used for bearing horizontal soil pressure, preventing soil body from sliding and blocking underground water during construction operation, so that the waterproof performance is good; the bored pile is a pile which is directly formed on site, then concrete is poured in the hole or a reinforced structure is placed, so that the ground needs to be drilled, and spiral pile driving equipment is a common construction machine and is equipment for driving a drill rod drill bit to form a hole to an underground drilling machine through a power head; the existing spiral pile driving equipment generally drives a drill bit to perform simple drilling operation, so that the drilling efficiency of the existing spiral pile driving equipment can be greatly influenced in complex terrains such as harder geological structures, and the drill bit can be damaged; based on the water-air combined type piling equipment, the high-pressure air knife and the water knife assist the drill bit to cut in the drilling process, so that the drilling operation is efficiently completed; the drill bit is convenient to maintain in the later period; chinese patent publication No. CN104196028B discloses a pile driving device, which has the technical scheme that: comprises a host, an arm support and a main guide rod; the device also comprises a main guide rod adjusting device, and from the recorded content, the main guide rod can be adjusted by the device to ensure that the pile is driven into the ground along the vertical direction; however, no technical solution is proposed for assisting the drilling and no technical solution is described for subsequent maintenance of the drill bit.
Disclosure of Invention
Aiming at the technical problems, in the drilling process, the drill bit is assisted by the high-pressure air knife and the water knife to cut, so that the drilling operation is efficiently completed; and the drill bit is convenient to maintain in the later period.
The technical scheme adopted by the invention is as follows: the water-gas composite spiral piling equipment for the steel sheet piles comprises a transportation mounting table, wherein a sliding seat is arranged on the transportation mounting table in a sliding manner, a drill bit is rotatably arranged on the sliding seat, a partition plate is arranged in the drill bit, the interior of the drill bit is divided into two chambers by the partition plate, and transmission pipes are respectively arranged in the two chambers, wherein one transmission pipe is used for transmitting air flow, and the other transmission pipe is used for transmitting water flow; a cutting hole is formed in the bottom end of the drill bit, and a cutting control piece is arranged in the bottom end of the drill bit and used for performing air cutting and water cutting; the cutting control piece comprises two communicating boxes arranged in the drill bit, the two communicating boxes are respectively communicated with the two conveying pipes, the cutting hole is provided with a jet sliding cylinder, and a communicating pipe is connected between the communicating boxes and the jet sliding cylinder; the inside of the drill bit is slidably provided with a matched control pushing shaft which is slidably matched with the injection sliding cylinder; two pushing frames are arranged in the drill bit in a sliding manner, a first wheel is arranged on each pushing frame, a control pushing plate is arranged at one end, facing the first wheel, of the matched control pushing shaft, and the matched control pushing shaft is enabled to slide by pushing the control pushing plate through the first wheel; a maintenance piece is arranged on the transportation mounting table and is used for carrying out maintenance treatment on the surface of the drill bit; the maintenance piece is including rotatory the setting maintenance revolving rack on the transportation mount table, and it is provided with the maintenance slide to maintain the sliding on the revolving rack, and it is provided with the maintenance mounting panel to maintain the sliding on the slide, maintains the sliding on the terminal surface of mounting panel towards the drill bit and is provided with globular pole two, and it is provided with globular pole one to maintain the sliding on the side of mounting panel, and is provided with flexible control frame to maintain the sliding on the mounting panel, and flexible control frame is used for controlling globular pole one and stretches out and draws back the slip.
Further, a second motor is arranged on the sliding seat, a driving installation seat is arranged on an output shaft of the second motor, the drill bit is fixedly arranged on the driving installation seat, an air flow control box and a water flow control box are arranged on the driving installation seat, and the air flow control box and the water flow control box are respectively communicated with two partition plates and a transmission pipe inside the drill bit so as to transmit air flow and water flow.
Further, the maintenance piece comprises a first motor arranged on the transportation installation table, and the first motor is used for driving the maintenance rotating frame; the maintenance rotating frame is provided with a maintenance control motor, an output shaft of the maintenance control motor is provided with a maintenance moving belt, and the maintenance moving belt is fixedly connected with the surface of the maintenance sliding seat so as to drive the maintenance sliding seat to move.
Further, a movable control electric cylinder is arranged on the maintenance sliding seat, and a telescopic rod of the movable control electric cylinder is fixedly connected with the maintenance mounting plate; a telescopic control motor is arranged on the maintenance mounting plate, a telescopic control screw rod is arranged on an output shaft of the telescopic control motor, and the telescopic control screw rod and the telescopic control frame form a screw pair.
Further, a second wheel is arranged on the telescopic control frame, one end of the first spherical rod is connected with a telescopic push plate, the second wheel pushes the telescopic push plate to control the first spherical rod to slide in a telescopic manner, and a first spring for providing elasticity is connected between the first spherical rod and the maintenance mounting plate.
Further, a second spring for providing elasticity is connected between the second ball rod and the maintenance mounting plate.
Further, the cutting control piece comprises a control motor arranged in the drill bit, and a control gear is connected to an output shaft of the control motor; the screw rod and the synchronous gear are rotatably arranged in the drill bit, and the control gear and the synchronous gear form a gear pair.
Further, an electromagnetic clamping plate is arranged on the inner side of the synchronous gear, and when the electromagnetic clamping plate clamps the screw rod, the screw rod and the synchronous gear synchronously rotate, and the pushing frame and the screw rod form a screw pair.
Further, the drill bit is internally provided with a mounting plate, the cooperation control push shaft is slidably mounted on the mounting plate, and a reset spring for providing elasticity is connected between the control push plate and the mounting plate.
Compared with the prior art, the invention has the beneficial effects that: (1) According to the invention, the drill bit performs drilling operation, and can assist in drilling through gas cutting and water cutting to improve drilling efficiency in the face of the ground with a complicated geological structure; (2) According to the invention, the drill bit can be maintained through the maintenance piece, namely, the first spherical rod and the second spherical rod are contacted with the surface of the drill bit and the spiral blade, so that sundries on the surface of the drill bit can be cleaned; (3) According to the invention, the telescopic sliding of the pushing shaft is controlled in a matched manner so as to control the on-off state of air flow and water flow in the jet sliding cylinder, and sundries in the jet sliding cylinder can be pushed out by controlling the telescopic sliding of the pushing shaft in a matched manner so as to achieve the aim of cleaning and prevent blockage.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic front projection view of the whole structure of the present invention.
Fig. 3 is a schematic view of the installation structure of the drill bit of the present invention.
Fig. 4 is a partial enlarged view of the invention at the a mark in fig. 3.
Fig. 5 is a schematic view of the internal structure of the drill bit according to the present invention.
Fig. 6 is a schematic view of the mounting structure of the cutting control member of the present invention.
Fig. 7 is a schematic view of the structure of the cutting control member of the present invention.
FIG. 8 is a schematic diagram of the push frame of the present invention.
Fig. 9 is a partial schematic view of the cutting control member of the present invention.
Fig. 10 is a schematic view of a maintenance article of the present invention.
Fig. 11 is a schematic view of the telescoping control mount of the present invention.
Fig. 12 is a schematic view showing a partial structure of a maintenance member according to the present invention.
Reference numerals: 1-a first motor; 2-a transportation installation table; 3-a slide; 4-maintaining a rotating frame; 5-a second motor; 6-maintaining and controlling the motor; 7-maintaining the mobile belt; 8-maintaining a sliding seat; 9-driving a mounting seat; 10-an airflow control box; 11-a water flow control box; 12-a drill bit; 1201-cutting holes; 13-a separator; 14-a transfer tube; 15-a communication box; 16-communicating pipe; 17-spraying slide cylinder; 18-matching the control pushing shaft; 19-control push plate; 20-mounting plates; 21-controlling the motor; 22-a control gear; 23-a return spring; 24-pushing frame; 25-round one; 26-a screw rod; 27-synchronizing gears; 2701-electromagnetic clamp plate; 28-a movement control cylinder; 29-maintenance mounting plate; 30-a telescopic control motor; 31-ball bar one; 32-a second spherical rod; 33-a telescopic control screw rod; 34-a telescopic control frame; 35-wheel two; 3101—telescoping push plate; 3102-spring one; 3201-spring two.
Detailed Description
The invention is described in detail below with reference to the attached drawings: as shown in fig. 1 to 12, a slide carriage 3 is slidably provided on the transport mount 2, and an operator may provide a hydraulic drive or an electric drive structure on the transport mount 2 to drive the slide carriage 3 so that the slide carriage 3 slides on the transport mount 2 to perform a drilling operation.
A second motor 5 is arranged on the sliding seat 3, a driving installation seat 9 is arranged on an output shaft of the second motor 5, a drill bit 12 is fixedly arranged on the driving installation seat 9, and an air flow control box 10 and a water flow control box 11 are arranged on the driving installation seat 9; a partition plate 13 is arranged in the drill bit 12, the partition plate 13 divides the interior of the drill bit 12 into two chambers, a transmission pipe 14 is respectively arranged in the two chambers, one transmission pipe 14 is used for transmitting air flow, the other transmission pipe 14 is used for transmitting water flow, and an air flow control box 10 and a water flow control box 11 are respectively communicated with the two partition plates 13 and the transmission pipe 14 in the interior of the drill bit 12 so as to transmit air flow and water flow.
A cutting hole 1201 is formed in the bottom end of the drill bit 12, and a cutting control member for performing air cutting and water cutting is provided inside the bottom end of the drill bit 12; the cutting control piece comprises two communicating boxes 15 arranged inside the drill bit 12, the two communicating boxes 15 are respectively communicated with the two conveying pipes 14, an injection sliding cylinder 17 is arranged at the cutting hole 1201, and a communicating pipe 16 is connected between the communicating boxes 15 and the injection sliding cylinder 17; a matched control push shaft 18 is arranged in the drill bit 12 in a sliding way, and the matched control push shaft 18 is in sliding fit with the injection slide cylinder 17; two pushing frames 24 are slidably arranged in the drill bit 12, a first wheel 25 is arranged on the pushing frames 24, a control pushing plate 19 is arranged at one end of the matched control pushing shaft 18 facing the first wheel 25, and the control pushing plate 19 is pushed by the first wheel 25 to enable the matched control pushing shaft 18 to slide; the cutting control piece also comprises a control motor 21 arranged inside the drill bit 12, and a control gear 22 is connected to an output shaft of the control motor 21; a screw rod 26 and a synchronous gear 27 are rotatably arranged in the drill bit 12, and the control gear 22 and the synchronous gear 27 form a gear pair; an electromagnetic clamping plate 2701 is arranged on the inner side of the synchronous gear 27, and when the electromagnetic clamping plate 2701 clamps the screw rod 26, the synchronous gear 27 and the screw rod 26 synchronously rotate, and the pushing frame 24 and the screw rod 26 form a screw pair; the transportation mount 2 is internally provided with a mounting plate 20, the cooperation control push shaft 18 is slidably mounted on the mounting plate 20, and a return spring 23 for providing elastic force is connected between the control push plate 19 and the mounting plate 20.
A maintenance piece is arranged on the transportation installation table 2 and is used for carrying out maintenance treatment on the surface of the drill bit 12; the maintenance part comprises a maintenance rotating frame 4 which is rotatably arranged on the transportation installation table 2, a maintenance sliding seat 8 is arranged on the maintenance rotating frame 4 in a sliding manner, a maintenance installation plate 29 is arranged on the maintenance sliding seat 8 in a sliding manner, a spherical rod II 32 is arranged on the end face of the maintenance installation plate 29 facing the drill bit 12 in a sliding manner, a spherical rod I31 is arranged on the side face of the maintenance installation plate 29 in a sliding manner, a telescopic control frame 34 is arranged on the maintenance installation plate 29 in a sliding manner, and the telescopic control frame 34 is used for controlling the spherical rod I31 to slide in a telescopic manner; the maintenance part also comprises a first motor 1 arranged on the transportation installation table 2, wherein the first motor 1 is used for driving the maintenance rotating frame 4; a maintenance control motor 6 is arranged on the maintenance rotating frame 4, a maintenance moving belt 7 is arranged on an output shaft of the maintenance control motor 6, and the maintenance moving belt 7 is fixedly connected with the surface of a maintenance sliding seat 8 so as to drive the maintenance sliding seat 8 to move; the maintenance slide seat 8 is provided with a movement control electric cylinder 28, and a telescopic rod of the movement control electric cylinder 28 is fixedly connected with a maintenance mounting plate 29; a telescopic control motor 30 is arranged on the maintenance mounting plate 29, a telescopic control screw rod 33 is arranged on an output shaft of the telescopic control motor 30, and the telescopic control screw rod 33 and a telescopic control frame 34 form a screw pair; the telescopic control frame 34 is provided with a second wheel 35, one end of the first spherical rod 31 is connected with a telescopic push plate 3101, the second wheel 35 controls the first spherical rod 31 to slide in a telescopic manner by pushing the telescopic push plate 3101, and a first spring 3102 for providing elasticity is connected between the first spherical rod 31 and the maintenance mounting plate 29; a second spring 3201 for providing elastic force is connected between the second ball rod 32 and the maintenance mounting plate 29.
Working principle: the transport mounting table 2 is shifted to a position where the operator can perform work, and a hydraulic drive or an electric drive structure is provided on the transport mounting table 2 to drive the slide carriage 3 so that the slide carriage 3 slides on the transport mounting table 2 to perform a drilling operation; specifically, the second motor 5 works to rotate the drill bit 12, the drill bit 12 is used for drilling, auxiliary drilling can be performed through air cutting and water cutting on the ground with a complicated geological structure, specifically, the air flow control box 10 and the water flow control box 11 work to control air flow and water flow transportation (synchronous operation or independent operation can be performed); the air flow and the water flow are transmitted to the communication tank 15 through the transmission pipe 14, transmitted to the ejection slide 17 through the communication tank 15 and the communication pipe 16, and finally ejected from the cutting hole 1201.
Further, by controlling the motor 21 to work and controlling the gear 22 to rotate, under the gear transmission, the synchronous gear 27 rotates, and when the synchronous operation of air cutting and water cutting or the independent operation is selected as required, the electromagnetic clamping plate 2701 clamps the screw rod 26, so that the screw rod 26 synchronously rotates along with the synchronous gear 27, the push frame 24 slides, the first wheel 25 pushes the control push plate 19, and the telescopic sliding is performed by matching with the control push shaft 18, so as to control the on-off state of air flow and water flow in the jet slide 17; namely, the communicating pipe 16 is communicated with the jet sliding cylinder 17, when the air flow cutting and the water flow cutting are not carried out, the matched control pushing shaft 18 is matched with the jet sliding cylinder 17, and an air flow or water flow channel is blocked, namely, a blocking state is realized, and the reset spring 23 is in a compressed state; when the air flow cutting and the water flow cutting are performed, the first wheel 25 releases the extrusion pushing of the control push plate 19, the control push plate 19 slides under the elastic force of the return spring 23, namely, the control push shaft 18 and the injection slide cylinder 17 slide relatively, so that the air flow and the water flow channels are exposed, namely, the air flow and the water flow channels are in a conducting state.
Further, the sundries in the injection slide cylinder 17 can be pushed out by controlling the telescopic sliding of the push shaft 18 in a matched manner, so that the aim of cleaning is fulfilled.
When the surface of the drill bit 12 is subjected to maintenance treatment, the first motor 1 controls the maintenance rotating frame 4 to rotate, so that the maintenance sliding seat 8 is positioned at the outer side of the drill bit 12, the maintenance control motor 6 works, the maintenance moving belt 7 moves, and the maintenance moving belt 7 drives the maintenance sliding seat 8 to move, so that the maintenance sliding seat 8 moves in the axial direction of the drill bit 12; specifically, during operation, the second motor 5 controls the drill bit 12 to rotate, the movement control cylinder 28 controls the maintenance mounting plate 29 to move and approach the surface of the drill bit 12, the second spherical rod 32 on the end surface of the maintenance mounting plate 29 contacts the circumferential surface of the drill bit 12, the first spherical rod 31 contacts the surface of the helical blade on the drill bit 12, further, the telescopic control motor 30 works to rotate the telescopic control screw 33, the telescopic control frame 34 slides, the second wheel 35 pushes the telescopic push plate 3101, and the first spherical rod 31 slides in a telescopic manner, so that the first spherical rod 31 is positioned on the inner side of the helical blade, namely, the first spherical rod 31 enters the helical path of the helical blade; i.e. the first ball bar 31 is first retracted, and when entering between the spiral paths, the first ball bar 31 extends outwards to contact the spiral blades, and then the whole maintenance treatment of the surface of the drill bit 12, i.e. the removal of surface impurities, is completed in combination with the rotation of the drill bit 12 and the sliding of the maintenance slide 8.
Claims (9)
1. The utility model provides a steel sheet pile aqueous vapor complex spiral pile equipment, includes transportation mount table (2), and the slip is provided with slide (3) on transportation mount table (2), is provided with motor two (5) on slide (3), and rotatory drill bit (12) that are provided with on slide (3), its characterized in that: a partition plate (13) is arranged in the drill bit (12), the partition plate (13) divides the interior of the drill bit (12) into two chambers, and conveying pipes (14) are respectively arranged in the two chambers, wherein one conveying pipe (14) is used for conveying air flow, and the other conveying pipe (14) is used for conveying water flow; a cutting hole (1201) is formed in the bottom end of the drill bit (12), and a cutting control piece is arranged in the bottom end of the drill bit (12) and used for performing air cutting and water cutting; the cutting control piece comprises two communicating boxes (15) arranged in the drill bit (12), the two communicating boxes (15) are respectively communicated with the two conveying pipes (14), the cutting hole (1201) is provided with a jet sliding cylinder (17), and a communicating pipe (16) is connected between the communicating boxes (15) and the jet sliding cylinder (17); a matched control pushing shaft (18) is arranged in the drill bit (12) in a sliding manner, and the matched control pushing shaft (18) is in sliding fit with the injection sliding cylinder (17); two pushing frames (24) are slidably arranged in the drill bit (12), a first wheel (25) is arranged on the pushing frames (24), a control pushing plate (19) is arranged at one end, facing the first wheel (25), of the matched control pushing shaft (18), and the control pushing plate (19) is pushed by the first wheel (25) to enable the matched control pushing shaft (18) to slide; a maintenance piece is arranged on the transportation installation table (2) and is used for carrying out maintenance treatment on the surface of the drill bit (12); the maintenance piece comprises a maintenance rotating frame (4) which is rotatably arranged on the transportation installation table (2), a maintenance sliding seat (8) is arranged on the maintenance rotating frame (4) in a sliding mode, a maintenance installation plate (29) is arranged on the maintenance sliding seat (8) in a sliding mode, a spherical rod II (32) is arranged on the end face, facing the drill bit (12), of the maintenance installation plate (29), a spherical rod I (31) is arranged on the side face of the maintenance installation plate (29) in a sliding mode, a telescopic control frame (34) is arranged on the maintenance installation plate (29) in a sliding mode, and the telescopic control frame (34) is used for controlling the spherical rod I (31) to slide in a telescopic mode.
2. A steel sheet pile water gas composite spiral piling apparatus according to claim 1, wherein: the output shaft of the motor II (5) is provided with a driving installation seat (9), a drill bit (12) is fixedly arranged on the driving installation seat (9), an air flow control box (10) and a water flow control box (11) are arranged on the driving installation seat (9), and the air flow control box (10) and the water flow control box (11) are respectively communicated with two partition plates (13) and a transmission pipe (14) inside the drill bit (12) so as to transmit air flow and water flow.
3. A steel sheet pile water gas composite spiral piling apparatus according to claim 1, wherein: the maintenance part comprises a first motor (1) arranged on the transportation installation table (2), and the first motor (1) is used for driving the maintenance rotating frame (4); the maintenance rotating frame (4) is provided with a maintenance control motor (6), an output shaft of the maintenance control motor (6) is provided with a maintenance moving belt (7), and the maintenance moving belt (7) is fixedly connected with the surface of the maintenance sliding seat (8) so as to drive the maintenance sliding seat (8) to move.
4. A steel sheet pile water gas composite spiral piling apparatus according to claim 3, wherein: a movable control electric cylinder (28) is arranged on the maintenance sliding seat (8), and a telescopic rod of the movable control electric cylinder (28) is fixedly connected with a maintenance mounting plate (29); a telescopic control motor (30) is arranged on the maintenance mounting plate (29), a telescopic control screw rod (33) is arranged on an output shaft of the telescopic control motor (30), and the telescopic control screw rod (33) and a telescopic control frame (34) form a screw pair.
5. A steel sheet pile water gas composite spiral piling apparatus as claimed in claim 4, wherein: the telescopic control frame (34) is provided with a second wheel (35), one end of the first spherical rod (31) is connected with a telescopic push plate (3101), the second wheel (35) controls the first spherical rod (31) to slide in a telescopic manner by pushing the telescopic push plate (3101), and a first spring (3102) for providing elasticity is connected between the first spherical rod (31) and the maintenance mounting plate (29).
6. A steel sheet pile water gas composite spiral piling apparatus according to claim 1, wherein: and a second spring (3201) for providing elasticity is connected between the second ball rod (32) and the maintenance mounting plate (29).
7. A steel sheet pile water gas composite spiral piling apparatus according to claim 1, wherein: the cutting control piece comprises a control motor (21) arranged inside the drill bit (12), and a control gear (22) is connected to an output shaft of the control motor (21); a screw rod (26) and a synchronous gear (27) are rotatably arranged in the drill bit (12), and the control gear (22) and the synchronous gear (27) form a gear pair.
8. A steel sheet pile water gas composite spiral piling apparatus as claimed in claim 7, wherein: an electromagnetic clamping plate (2701) is arranged on the inner side of the synchronous gear (27), and when the screw rod (26) is clamped by the electromagnetic clamping plate (2701), the synchronous gear (27) and the screw rod (26) synchronously rotate, and the pushing frame (24) and the screw rod (26) form a screw pair.
9. A steel sheet pile water gas composite spiral piling apparatus as claimed in claim 7, wherein: the drill bit (12) is internally provided with a mounting plate (20), the control pushing shaft (18) is matched and slidably mounted on the mounting plate (20), and a return spring (23) for providing elasticity is connected between the control pushing plate (19) and the mounting plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410258842.0A CN117846496B (en) | 2024-03-07 | 2024-03-07 | Water-gas composite spiral piling equipment for steel sheet piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410258842.0A CN117846496B (en) | 2024-03-07 | 2024-03-07 | Water-gas composite spiral piling equipment for steel sheet piles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117846496A true CN117846496A (en) | 2024-04-09 |
| CN117846496B CN117846496B (en) | 2024-05-10 |
Family
ID=90546912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410258842.0A Active CN117846496B (en) | 2024-03-07 | 2024-03-07 | Water-gas composite spiral piling equipment for steel sheet piles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117846496B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322058A (en) * | 2011-06-17 | 2012-01-18 | 北京荣创科宏岩土工程有限公司 | Construction process and equipment for downhole impacting high-pressure jet grouting pile |
| CN103075180A (en) * | 2013-01-15 | 2013-05-01 | 中国矿业大学 | Gas-liquid two-phase jet slotting system and method |
| KR101936651B1 (en) * | 2018-05-16 | 2019-01-09 | 윤택규 | Apparatus for pipeline excavation and methods of pipe propulsion construction |
| CN212296228U (en) * | 2020-08-25 | 2021-01-05 | 河南理工大学 | Water slag removing device with integrated drill bit for hydraulic anti-reflection measure |
| CN115772887A (en) * | 2022-11-22 | 2023-03-10 | 武汉武建机械施工有限公司 | Composite soft soil foundation treatment equipment and construction method thereof |
| CN116378022A (en) * | 2023-01-19 | 2023-07-04 | 浙江坤德创新岩土工程有限公司 | Diameter-variable multilayer bidirectional mutual shearing stirring drilling machine and construction method |
| CN116593649A (en) * | 2023-05-18 | 2023-08-15 | 山东珺宜环保科技有限公司 | Dynamic air monitoring system for environmental protection engineering monitoring |
-
2024
- 2024-03-07 CN CN202410258842.0A patent/CN117846496B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322058A (en) * | 2011-06-17 | 2012-01-18 | 北京荣创科宏岩土工程有限公司 | Construction process and equipment for downhole impacting high-pressure jet grouting pile |
| CN103075180A (en) * | 2013-01-15 | 2013-05-01 | 中国矿业大学 | Gas-liquid two-phase jet slotting system and method |
| KR101936651B1 (en) * | 2018-05-16 | 2019-01-09 | 윤택규 | Apparatus for pipeline excavation and methods of pipe propulsion construction |
| CN212296228U (en) * | 2020-08-25 | 2021-01-05 | 河南理工大学 | Water slag removing device with integrated drill bit for hydraulic anti-reflection measure |
| CN115772887A (en) * | 2022-11-22 | 2023-03-10 | 武汉武建机械施工有限公司 | Composite soft soil foundation treatment equipment and construction method thereof |
| CN116378022A (en) * | 2023-01-19 | 2023-07-04 | 浙江坤德创新岩土工程有限公司 | Diameter-variable multilayer bidirectional mutual shearing stirring drilling machine and construction method |
| CN116593649A (en) * | 2023-05-18 | 2023-08-15 | 山东珺宜环保科技有限公司 | Dynamic air monitoring system for environmental protection engineering monitoring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117846496B (en) | 2024-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210263354U (en) | Desilting robot for urban pipelines | |
| US5289887A (en) | Method of operating an earth boring machine | |
| CN117846496B (en) | Water-gas composite spiral piling equipment for steel sheet piles | |
| CN114413101A (en) | Drainage pipeline repairing device and construction method | |
| CN110630182B (en) | Hydraulic jet drilling small-radius radial slewing device and method | |
| JP3417526B2 (en) | How to cut obstacles such as residual piles | |
| CN116411804B (en) | Rotary spraying drilling equipment | |
| CN116556850A (en) | Foundation drilling equipment for construction | |
| CN218148831U (en) | Municipal drainage pipeline cleaning device | |
| CN115162369B (en) | Layered rotary-cut grouting equipment for railway soil slope construction | |
| CN217500361U (en) | Energy-efficient small-size furrow opener | |
| CN113084962B (en) | A3D printing device for underground piping structure lays | |
| CN112845418A (en) | Portable hydraulic engineering pipeline dredging equipment and dredging method | |
| CN109169143B (en) | Excavation device for nursery stock transplantation | |
| CN211057789U (en) | Anchoring drilling machine and anchor rod | |
| CN115773121B (en) | Tunnel shield tunneling equipment and using method thereof | |
| CN207593299U (en) | A kind of plank multi-panel drilling equipment | |
| JP2004211477A (en) | Tunnel excavator | |
| CN113433052B (en) | Quick detection device of stability of useless tailing storehouse country rock | |
| CN221086629U (en) | Oil pipe descaling and cleaning device | |
| CN220461043U (en) | Trunk brushing device for greening engineering | |
| CN220202411U (en) | High-speed railway bridge construction is with joint cutter | |
| CN117514021B (en) | Tunnel drilling equipment with cooling and flushing functions and drilling method | |
| CN219691471U (en) | Terrazzo drilling machine with automatic waste discharge function | |
| CN219733377U (en) | Water jet cutting pushing, feeding and retreating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |