CN111425135A - Drilling equipment is used at bridge job site - Google Patents
Drilling equipment is used at bridge job site Download PDFInfo
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- CN111425135A CN111425135A CN202010424863.7A CN202010424863A CN111425135A CN 111425135 A CN111425135 A CN 111425135A CN 202010424863 A CN202010424863 A CN 202010424863A CN 111425135 A CN111425135 A CN 111425135A
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- air suction
- motor
- water
- drill bit
- bridge construction
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- 238000005553 drilling Methods 0.000 title description 6
- 238000010276 construction Methods 0.000 claims abstract description 39
- 238000004080 punching Methods 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 71
- 239000007921 spray Substances 0.000 claims description 12
- 230000003139 buffering effect Effects 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 2
- 230000001934 delay Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
Images
Classifications
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- 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
- E21B7/024—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having means for adapting to inclined terrain; having means for stabilizing the vehicle while drilling
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- 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
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
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- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/081—Screw-and-nut feed mechanisms
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- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
- E21B21/07—Arrangements for treating drilling fluids outside the borehole for treating dust-laden gaseous fluids
-
- 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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention belongs to the technical field of bridge construction, and particularly relates to punching equipment for a bridge construction site, which aims at solving the problems that the existing punching equipment for a bridge building is inconvenient to use, wastes time and labor, has low working efficiency, cannot cool a drill bit rod, and affects the service life of the drill bit rod and delays the working progress. The invention has the advantages of convenient operation, avoiding hand-held punching, saving manpower, improving working efficiency, simultaneously having the effects of dust absorption and cooling the drill bit rod, and avoiding the influence of the temperature rise of the drill bit rod on the service life of the drill bit rod.
Description
Technical Field
The invention belongs to the technical field of bridge construction, and particularly relates to punching equipment for a bridge construction site.
Background
The bridge is a building erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, and is called as a bridge. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge head butt straps, conical slope protection, bank protection, diversion engineering and the like, punching equipment is needed in bridge construction engineering, and after the bridge is laid and erected, guardrails need to be installed on the bridge floor, and punching is needed.
When the existing punching equipment for bridge construction is used, a worker generally holds the punching machine to aim at a specific position on a bridge to punch, the punching machine can be normally used, but the hand-held punching machine wastes time and labor after all, the punching machine continuously punches holes for a long time, and a drill bit rod can be rapidly heated, so that the service life of the drill bit is influenced, and the work progress is delayed.
Disclosure of Invention
The invention aims to solve the defects that the existing punching equipment for bridge construction is inconvenient to use, wastes time and labor, has low working efficiency, cannot cool a drill bit rod, influences the service life of the drill bit rod and delays the working progress, and provides the punching equipment for the bridge construction site.
In order to achieve the purpose, the invention adopts the following technical scheme:
a punching device for a bridge construction site comprises a top plate, wherein four supporting legs are fixedly installed at the bottom of the top plate, universal wheels are arranged at the bottoms of the four supporting legs, a vertical plate is vertically and slidably installed on the top plate, a motor installation plate is fixedly installed on one side of the vertical plate, a double-head motor is arranged on the motor installation plate, a lifting screw is fixedly installed on one output shaft of the double-head motor, a lifting screw hole is formed in the top plate, the lifting screw is in threaded connection with the lifting screw hole, a buffer structure is fixedly installed on the other output shaft of the double-head motor, a drill rod is installed on the buffer structure, a dust suction structure is fixedly connected to one side of the motor installation plate and is matched with the lifting screw, a water tank is fixedly connected to the top of the top plate, a water cylinder is fixedly connected to the bottom of the top plate, the outside fixed mounting that absorbs water the axle has the oar that absorbs water, the oar that absorbs water and a water section of thick bamboo sliding connection, one side fixedly connected with connecting pipe of vertical plate, and the intercommunication has same hose between connecting pipe and the water section of thick bamboo, is connected with the shower nozzle on the connecting pipe, and the shower nozzle sets up for the slope, shower nozzle and drill pole looks adaptation.
Preferably, buffer structure includes spliced pole, buffer beam, buffering spring and construction bolt, spliced pole and double-end motor's bottom output shaft fixed mounting, and the dashpot has been seted up to the bottom of spliced pole, buffer beam and dashpot sliding connection, buffering spring fixed mounting between buffer beam and dashpot, and the mounting hole has been seted up to the bottom of buffer beam, drill rod and mounting hole swing joint, construction bolt threaded connection is in the outside of buffer beam, construction bolt and drill rod looks adaptation.
Preferably, the dust collection structure comprises an air suction tube, a fan shaft, an air suction fan, an air suction tube and an air suction head, the air suction tube is fixedly connected to one side of the motor mounting plate, the fan shaft is rotatably connected with the air suction tube, the air suction fan is fixedly mounted on the fan shaft, the air suction fan is located in the air suction tube, the air suction head is fixedly connected with the air suction tube, and two ends of the air suction tube are respectively communicated with the air suction head and the air suction tube.
Preferably, one side of the air suction cylinder is communicated with a bent pipe, and the bent pipe is in threaded connection with a collection bag.
Preferably, a large chain wheel is fixedly mounted on the outer side of the lifting screw, a small chain wheel is fixedly mounted on the outer side of the fan shaft, and the large chain wheel and the small chain wheel are meshed with the same chain.
Preferably, one side of the vertical plate is provided with a rack groove, one side of the rack groove is fixedly provided with a rack, one side of the water absorption shaft is fixedly provided with a gear, and the gear is movably meshed with the rack.
Preferably, the vertical hole has been seted up at the top of roof, vertical plate and vertical hole sliding connection, and the spacing groove has all been seted up to the both sides of vertical plate, and equal slidable mounting has the stopper in two spacing grooves, stopper and the inner wall fixed mounting in vertical hole.
Preferably, the bottom of the air suction cylinder is fixedly provided with a bent rod, and the air suction head is fixedly connected with the bent rod.
Preferably, the motor mounting plate is provided with a motor mounting hole, the double-end motor is positioned in the motor mounting hole, and the motor mounting plate and the double-end motor are connected with two motor locking screws.
Preferably, the top fixedly connected with control switch of roof, the bottom fixedly connected with block terminal of roof, be provided with the power in the block terminal.
Compared with the prior art, the invention has the advantages that:
(1) according to the scheme, two output shafts of the double-headed motor respectively drive the lifting screw and the connecting column to rotate, the connecting column drives the drill bit rod to rotate through the buffer rod, and the drill bit rod and the buffer rod are connected through the mounting bolt, so that the drill bit rod can be conveniently mounted and dismounted;
(2) the lifting screw moves downwards through the lifting screw hole, the double-head motor drives the vertical plate to move downwards through the motor mounting plate, the drill bit rod is in contact with the ground to form a hole, and the drill bit rod is subjected to a reaction force to enable the buffer spring to play a buffer role;
(3) the lifting screw drives the dust collection structure to start through the large chain wheel, the chain and the small chain wheel, dust enters the collection bag along with gas through the bent pipe, and can be collected, so that the environment pollution is avoided;
(4) when the vertical plate moves downwards, the vertical plate drives the rack to be in contact with the gear, the rack drives the water suction paddle to rotate through the gear and the water suction shaft, the water suction paddle rotates in the water cylinder to enable negative pressure to be generated in the water cylinder, clean water in the water tank is sucked into the water cylinder through the water pipe, the clean water is conveyed into the connecting pipe through the hose, the clean water is sprayed to the drill bit rod through the spray head, the drill bit rod can be cooled, and meanwhile, a dust suppression effect can be achieved.
The invention has the advantages of convenient operation, avoiding hand-held punching, saving manpower, improving working efficiency, simultaneously having the effects of dust absorption and cooling the drill bit rod, and avoiding the influence of the temperature rise of the drill bit rod on the service life of the drill bit rod.
Drawings
FIG. 1 is a schematic structural diagram of a drilling device for a bridge construction site according to the present invention;
FIG. 2 is a schematic side view of a vertical plate and a top plate of the drilling apparatus for a bridge construction site according to the present invention;
FIG. 3 is a schematic structural view of a part A in FIG. 1 of a drilling device for a bridge construction site according to the present invention;
FIG. 4 is a schematic structural diagram of a part B in FIG. 1 of a drilling device for a bridge construction site according to the present invention;
fig. 5 is a schematic perspective view of a motor mounting plate and a motor locking screw of the punching device for a bridge construction site according to the present invention.
In the figure: 1 top plate, 2 supporting legs, 3 universal wheels, 4 vertical plates, 5 motor mounting plates, 6 double-head motors, 7 lifting screws, 8 lifting screw holes, 9 drill rods, 10 connecting columns, 11 buffer grooves, 12 buffer springs, 13 buffer rods, 14 mounting holes, 15 mounting bolts, 16 air suction cylinders, 17 bent pipes, 18 collecting bags, 19 air suction pipes, 20 bent rods, 21 air suction heads, 22 fan shafts, 23 small chain wheels, 24 chains, 25 air suction fans, 26 large chain wheels, 27 rack grooves, 28 racks, 29 water tanks, 30 water pipes, 31 water cylinders, 32 water suction shafts, 33 water suction paddles, 34 gears, 35 connecting pipes, 36 spray heads, 37 limiting grooves, 38 limiting blocks, 39 vertical holes, 40 control switches, 41 distribution boxes, 42 power supplies, 43 motor mounting holes and 44 motor locking screws.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-5, a punching device for a bridge construction site comprises a top plate 1, four supporting legs 2 are fixedly installed at the bottom of the top plate 1, universal wheels 3 are respectively arranged at the bottoms of the four supporting legs 2, a vertical plate 4 is vertically and slidably installed on the top plate 1, a motor mounting plate 5 is fixedly installed at one side of the vertical plate 4, a double-head motor 6 is arranged on the motor mounting plate 5, a lifting screw 7 is fixedly installed on one output shaft of the double-head motor 6, a lifting screw hole 8 is formed in the top plate 1, the lifting screw 7 is in threaded connection with the lifting screw hole 8, a buffer structure is fixedly installed on the other output shaft of the double-head motor 6, a drill rod 9 is installed on the buffer structure, a dust collection structure is fixedly connected at one side of the motor mounting plate 5, the dust collection structure is matched with the lifting screw 7, a water tank 29, the connecting pipe is characterized in that the same water pipe 30 is communicated between the water barrel 31 and the water tank 29, the water absorbing shaft 32 is transversely rotatably arranged in the water barrel 31, the water absorbing paddle 33 is fixedly arranged on the outer side of the water absorbing shaft 32, the water absorbing paddle 33 is slidably connected with the water barrel 31, the connecting pipe 35 is fixedly connected to one side of the vertical plate 4, the same hose is communicated between the connecting pipe 35 and the water barrel 31, the connecting pipe 35 is connected with the spray head 36, the spray head 36 is obliquely arranged, the spray head 36 is matched with the drill bit rod 9, and the angle of the spray head 36 can be adjusted.
In this embodiment, buffer structure includes spliced pole 10, buffer beam 13, buffering spring 12 and construction bolt 15, spliced pole 10 and stud motor 6's bottom output shaft fixed mounting, buffer slot 11 has been seted up to spliced pole 10's bottom, buffer beam 13 and 11 sliding connection of buffer slot, buffering spring 12 fixed mounting is between buffer beam 13 and buffer slot 11, drill bit 9 receives the reaction force and makes buffering spring 12 play the cushioning effect, mounting hole 14 has been seted up to buffer beam 13's bottom, drill bit 9 and 14 swing joint of mounting hole, 15 threaded connection of construction bolt is in the outside of buffer beam 13, construction bolt 15 and 9 looks adaptation of drill bit, construction bolt 15 can be fixed to drill bit 9, can conveniently cool down drill bit 9.
In this embodiment, the dust collection structure includes an air suction tube 16, a fan shaft 22, an air suction fan 25, an air suction tube 19 and an air suction head 21, the air suction tube 16 is fixedly connected to one side of the motor mounting plate 5, the fan shaft 22 is rotatably connected to the air suction tube 16, the air suction fan 25 is fixedly mounted to the fan shaft 22, the air suction fan 25 is located in the air suction tube 16, the air suction head 21 is fixedly connected to the air suction tube 16, two ends of the air suction tube 19 are respectively communicated with the air suction head 21 and the air suction tube 16, the fan shaft 22 drives the air suction fan 25 to rotate, so that the air suction tube 16 generates suction force, and dust generated when the drill rod 9 contacts with the ground can be sucked into the air suction tube 16 through the air.
In this embodiment, one side of the air suction tube 16 is communicated with an elbow 17, the elbow 17 is connected with a collection bag 18 through a thread, and the collection bag 18 is a cloth bag and can collect dust.
In this embodiment, the outer side of the lifting screw 7 is fixedly provided with a large chain wheel 26, the outer side of the fan shaft 22 is fixedly provided with a small chain wheel 23, the large chain wheel 26 and the small chain wheel 23 are engaged with the same chain 24, and the large chain wheel 26 rotates to drive the small chain wheel 23 to rotate rapidly through the chain 24.
In this embodiment, a rack groove 27 is formed in one side of the vertical plate 4, a rack 28 is fixedly mounted on one side of the rack groove 27, a gear 34 is fixedly mounted on one side of the water absorbing shaft 32, the gear 34 is movably engaged with the rack 28, and the rack 28 can drive the gear 34 to rotate when contacting the gear 34.
In this embodiment, vertical hole 39 has been seted up at the top of roof 1, vertical plate 4 and vertical hole 39 sliding connection, and spacing groove 37 has all been seted up to vertical plate 4's both sides, and equal slidable mounting has stopper 38 in two spacing grooves 37, stopper 38 and vertical hole 39's inner wall fixed mounting, and stopper 38 and the cooperation of spacing groove 37 can lead vertical plate 4.
In this embodiment, the bottom of the air suction tube 16 is fixedly provided with a bent rod 20, the air suction head 21 is fixedly connected with the bent rod 20, and the angle of the air suction head 21 can be adjusted.
In this embodiment, motor mounting hole 43 has been seted up on motor mounting panel 5, and double-end motor 6 is located motor mounting hole 43, is connected with two motor locking screws 44 on motor mounting panel 5 and the double-end motor 6, and locking screws 44 can be fixed with double-end motor 6.
In this embodiment, the top fixedly connected with control switch 40 of roof 1, the bottom fixedly connected with block terminal 41 of roof 1 are provided with power 42 in the block terminal 41, are provided with on the roof 1 and push away the handle.
Example two
Referring to fig. 1-5, a punching device for a bridge construction site comprises a top plate 1, four supporting legs 2 are fixedly installed at the bottom of the top plate 1 through welding, universal wheels 3 are respectively arranged at the bottoms of the four supporting legs 2, a vertical plate 4 is vertically and slidably installed on the top plate 1, a motor mounting plate 5 is fixedly installed at one side of the vertical plate 4 through welding, a double-headed motor 6 is arranged on the motor mounting plate 5, a lifting screw 7 is fixedly installed on one output shaft of the double-headed motor 6 through welding, a lifting screw 8 is arranged on the top plate 1, the lifting screw 7 is in threaded connection with the lifting screw 8, a buffer structure is fixedly installed at the other output shaft of the double-headed motor 6 through welding, a drill rod 9 is installed on the buffer structure, a dust collection structure is fixedly installed at one side of the motor mounting plate 5 through welding, there is water tank 29 at the top of roof 1 through welded fastening, there is a water section of thick bamboo 31 bottom of roof 1 through welded fastening, the intercommunication has same water pipe 30 between water section of thick bamboo 31 and the water tank 29, transversely rotate in the water section of thick bamboo 31 and install water-absorbing shaft 32, water-absorbing shaft 32's the outside has water-absorbing oar 33 through welded fastening, water-absorbing oar 33 and water section of thick bamboo 31 sliding connection, there is connecting pipe 35 one side of vertical plate 4 through welded fastening, the intercommunication has same hose between connecting pipe 35 and the water section of thick bamboo 31, be connected with shower nozzle 36 on the connecting pipe 35, shower nozzle 36 sets up for the slope, shower nozzle 36 and drill bit pole 9 looks adaptation, shower nozzle 36's angle can be adjusted.
In this embodiment, buffer structure includes spliced pole 10, buffer beam 13, buffering spring 12 and construction bolt 15, spliced pole 10 passes through welded fastening installation with stud motor 6's bottom output shaft, buffer slot 11 has been seted up to spliced pole 10's bottom, buffer beam 13 and 11 sliding connection of buffer slot, buffering spring 12 passes through welded fastening and installs between buffer beam 13 and buffer slot 11, drill bit 9 receives the reaction force and makes buffering spring 12 play the cushioning effect, mounting hole 14 has been seted up to buffer beam 13's bottom, drill bit 9 and 14 swing joint of mounting hole, 15 threaded connection of construction bolt is in the outside of buffer beam 13, construction bolt 15 and drill bit 9 looks adaptation, construction bolt 15 can be fixed drill bit 9, can conveniently cool down drill bit 9.
In this embodiment, the dust collection structure includes an air suction tube 16, a fan shaft 22, an air suction fan 25, an air suction tube 19 and an air suction head 21, the air suction tube 16 is fixedly installed at one side of the motor installation plate 5 by welding, the fan shaft 22 is rotatably connected with the air suction tube 16, the air suction fan 25 is fixedly installed with the fan shaft 22 by welding, the air suction fan 25 is located in the air suction tube 16, the air suction head 21 is fixedly installed with the air suction tube 16 by welding, two ends of the air suction tube 19 are respectively communicated with the air suction head 21 and the air suction tube 16, the fan shaft 22 drives the air suction fan 25 to rotate, so that the air suction tube 16 generates suction force, and dust generated when the drill bit rod 9 contacts with the ground can be sucked into the air suction tube 16 through.
In this embodiment, one side of the air suction tube 16 is communicated with an elbow 17, the elbow 17 is connected with a collection bag 18 through a thread, and the collection bag 18 is a cloth bag and can collect dust.
In this embodiment, the outer side of the lifting screw 7 is fixedly provided with a large chain wheel 26 by welding, the outer side of the fan shaft 22 is fixedly provided with a small chain wheel 23 by welding, the large chain wheel 26 and the small chain wheel 23 are engaged with a same chain 24, and the large chain wheel 26 rotates to drive the small chain wheel 23 to rotate rapidly by the chain 24.
In this embodiment, a rack groove 27 is formed in one side of the vertical plate 4, a rack 28 is fixedly installed on one side of the rack groove 27 by welding, a gear 34 is fixedly installed on one side of the water absorption shaft 32 by welding, the gear 34 is movably engaged with the rack 28, and the rack 28 can drive the gear 34 to rotate when contacting with the gear 34.
In this embodiment, vertical hole 39 has been seted up at the top of roof 1, vertical plate 4 and vertical hole 39 sliding connection, and spacing groove 37 has all been seted up to vertical plate 4's both sides, and equal slidable mounting has stopper 38 in two spacing grooves 37, and stopper 38 passes through welded fastening with vertical hole 39's inner wall and installs, and stopper 38 can lead vertical plate 4 with the cooperation of spacing groove 37.
In this embodiment, the bottom of the air suction tube 16 is fixedly provided with a bent rod 20 by welding, the air suction head 21 and the bent rod 20 are fixedly provided by welding, and the angle of the air suction head 21 can be adjusted.
In this embodiment, motor mounting hole 43 has been seted up on motor mounting panel 5, and double-end motor 6 is located motor mounting hole 43, is connected with two motor locking screws 44 on motor mounting panel 5 and the double-end motor 6, and locking screws 44 can be fixed with double-end motor 6.
In this embodiment, the top of roof 1 has control switch 40 through welded fastening installation, and welded fastening installation has block terminal 41 in the bottom of roof 1, is provided with power 42 in the block terminal 41, is provided with on the roof 1 and pushes away the handle.
In the embodiment, when the device is used, the device body is moved through the four universal wheels 3, the universal wheels 3 are fixed through brake pads on the universal wheels 3 when the device is moved to a proper position, the double-headed motor 6 is started, two output shafts of the double-headed motor 6 respectively drive the lifting screw 7 and the connecting column 10 to rotate, the connecting column 10 drives the drill bit rod 9 to rotate through the buffer rod 13, the drill bit rod 9 and the buffer rod 13 are connected through the mounting bolt 15 so as to be convenient to mount and dismount, the lifting screw 7 moves downwards through the lifting screw hole 8, the double-headed motor 6 drives the vertical plate 4 to move downwards through the motor mounting plate 5, the drill bit rod 9 is contacted with the ground to punch, the buffer spring 12 plays a buffer role when the drill bit rod 9 is subjected to a reaction force, the lifting screw 7 drives the fan shaft 22 to rotate through the large chain wheel 26, the chain 24 and the small chain wheel, so that the air suction cylinder 16 generates suction force, dust generated when the drill rod 9 is contacted with the ground can be sucked into the air suction cylinder 16 through the air suction pipe 19 and the air suction head 21, the dust enters the collection bag 18 through the elbow pipe 17 along with air, when the vertical plate 4 moves downwards, the vertical plate 4 drives the rack 28 to be contacted with the gear 34, the rack 28 drives the gear 34 to rotate, the gear 34 drives the water suction shaft 32 to rotate, the water suction shaft 32 drives the water suction paddle 33 to rotate, the water suction paddle 33 rotates in the water cylinder 31 to generate negative pressure in the water cylinder 31, clean water in the water tank 29 is sucked into the water cylinder 31 through the water pipe 30, the clean water is sent into the connecting pipe 35 through the hose, the clean water is sprayed to the drill rod 9 through the spray head 36, the drill rod 9 can be cooled, meanwhile, the dust suppression effect can be achieved, when hole rotation is completed, the double-head motor 6 is started reversely, so that the drill rod 9 moves upwards, the rack 28 drives the gear, the spray head 36 does not spray clean water and after reset, the device is removed for continued use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The punching equipment for the bridge construction site comprises a top plate (1), wherein four supporting legs (2) are fixedly installed at the bottom of the top plate (1), universal wheels (3) are arranged at the bottoms of the four supporting legs (2), and is characterized in that a vertical plate (4) is vertically and slidably installed on the top plate (1), a motor mounting plate (5) is fixedly installed at one side of the vertical plate (4), a double-headed motor (6) is arranged on the motor mounting plate (5), a lifting screw rod (7) is fixedly installed on one output shaft of the double-headed motor (6), a lifting screw hole (8) is formed in the top plate (1), the lifting screw rod (7) is in threaded connection with the lifting screw hole (8), a buffer structure is fixedly installed on the other output shaft of the double-headed motor (6), a drill rod (9) is installed on the buffer structure, and a dust collection structure is fixedly connected to, the dust collection structure is matched with the lifting screw (7), the top of the top plate (1) is fixedly connected with a water tank (29), the bottom of the top plate (1) is fixedly connected with a water barrel (31), the same water pipe (30) is communicated between the water barrel (31) and the water tank (29), a water absorption shaft (32) is transversely rotatably arranged in the water barrel (31), a water absorption paddle (33) is fixedly arranged on the outer side of the water absorption shaft (32), the water absorption paddle (33) is slidably connected with the water barrel (31), one side of the vertical plate (4) is fixedly connected with a connecting pipe (35), the same hose is communicated between the connecting pipe (35) and the water barrel (31), a spray head (36) is connected onto the connecting pipe (35), the spray head (36) is obliquely arranged, and the spray head (36) is matched with the drill bit rod (9);
buffer structure includes spliced pole (10), buffer beam (13), buffering spring (12) and construction bolt (15), spliced pole (10) and the bottom output shaft fixed mounting of double-end motor (6), dashpot (11) have been seted up to the bottom of spliced pole (10), dashpot (13) and dashpot (11) sliding connection, buffering spring (12) fixed mounting is between buffer beam (13) and dashpot (11), mounting hole (14) have been seted up to the bottom of buffer beam (13), drill bit pole (9) and mounting hole (14) swing joint, construction bolt (15) threaded connection is in the outside of buffer beam (13), construction bolt (15) and drill bit pole (9) looks adaptation.
2. The punching equipment for the bridge construction site according to claim 1, wherein the dust collection structure comprises an air suction tube (16), a fan shaft (22), an air suction fan (25), an air suction tube (19) and an air suction head (21), the air suction tube (16) is fixedly connected to one side of the motor mounting plate (5), the fan shaft (22) is rotatably connected with the air suction tube (16), the air suction fan (25) is fixedly mounted with the fan shaft (22), the air suction fan (25) is located in the air suction tube (16), the air suction head (21) is fixedly connected with the air suction tube (16), and two ends of the air suction tube (19) are respectively communicated with the air suction head (21) and the air suction tube (16).
3. The perforating device for bridge construction sites as claimed in claim 2, characterized in that one side of the suction cylinder (16) is connected with a bent pipe (17), and the bent pipe (17) is connected with a collection bag (18) in a threaded manner.
4. The punching device for the bridge construction site as claimed in claim 1, wherein a large chain wheel (26) is fixedly mounted on the outer side of the lifting screw (7), a small chain wheel (23) is fixedly mounted on the outer side of the fan shaft (22), and the same chain (24) is meshed on the large chain wheel (26) and the small chain wheel (23).
5. The punching device for the bridge construction site as claimed in claim 1, wherein a rack groove (27) is formed in one side of the vertical plate (4), a rack (28) is fixedly mounted on one side of the rack groove (27), a gear (34) is fixedly mounted on one side of the water absorption shaft (32), and the gear (34) is movably meshed with the rack (28).
6. The punching device for the bridge construction site according to claim 1, wherein a vertical hole (39) is formed in the top of the top plate (1), the vertical plate (4) is connected with the vertical hole (39) in a sliding manner, limiting grooves (37) are formed in two sides of the vertical plate (4), limiting blocks (38) are installed in the two limiting grooves (37) in a sliding manner, and the limiting blocks (38) are fixedly installed on the inner wall of the vertical hole (39).
7. The punching device for the bridge construction site according to claim 2, wherein a bent rod (20) is fixedly installed at the bottom of the suction cylinder (16), and the suction head (21) is fixedly connected with the bent rod (20).
8. The punching device for the bridge construction site according to claim 1, wherein the motor mounting plate (5) is provided with a motor mounting hole (43), the double-headed motor (6) is located in the motor mounting hole (43), and the motor mounting plate (5) and the double-headed motor (6) are connected with two motor locking screws (44).
9. The punching device for the bridge construction site according to claim 1, wherein a control switch (40) is fixedly connected to the top of the top plate (1), a distribution box (41) is fixedly connected to the bottom of the top plate (1), and a power source (42) is arranged in the distribution box (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010424863.7A CN111425135A (en) | 2020-05-19 | 2020-05-19 | Drilling equipment is used at bridge job site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010424863.7A CN111425135A (en) | 2020-05-19 | 2020-05-19 | Drilling equipment is used at bridge job site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111425135A true CN111425135A (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010424863.7A Pending CN111425135A (en) | 2020-05-19 | 2020-05-19 | Drilling equipment is used at bridge job site |
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| Country | Link |
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| CN (1) | CN111425135A (en) |
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| CN113145886A (en) * | 2021-05-07 | 2021-07-23 | 湖北理工学院 | Drilling machine convenient to installation drill bit |
| CN113770080A (en) * | 2021-09-16 | 2021-12-10 | 六安金銮建筑设备有限公司 | Environment-friendly intelligent puncher that has protective structure for bridge building |
| CN113790021A (en) * | 2021-11-12 | 2021-12-14 | 枣庄度秘信息科技有限公司 | Soil drilling device for natural resource development |
| CN114734255A (en) * | 2022-05-17 | 2022-07-12 | 珠海市瑞德盛数控科技有限公司 | Installation method of double-head high-speed drilling and milling center |
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| CN114734255A (en) * | 2022-05-17 | 2022-07-12 | 珠海市瑞德盛数控科技有限公司 | Installation method of double-head high-speed drilling and milling center |
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Application publication date: 20200717 |
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