CN114046133A - Building foundation drilling equipment - Google Patents
Building foundation drilling equipment Download PDFInfo
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- CN114046133A CN114046133A CN202210024558.8A CN202210024558A CN114046133A CN 114046133 A CN114046133 A CN 114046133A CN 202210024558 A CN202210024558 A CN 202210024558A CN 114046133 A CN114046133 A CN 114046133A
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- 238000005553 drilling Methods 0.000 title claims abstract description 51
- 238000004140 cleaning Methods 0.000 claims abstract description 49
- 238000007667 floating Methods 0.000 claims description 26
- 241000251133 Sphyrna tiburo Species 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 30
- 238000009435 building construction Methods 0.000 abstract description 7
- 230000003028 elevating effect Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 238000011065 in-situ storage Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
-
- 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
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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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
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- 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)
- Earth Drilling (AREA)
Abstract
The invention discloses a building foundation drilling device, which specifically comprises: the top of the spiral drill bit is fixedly connected with a pushing device, the top of the pushing device is fixedly connected with a rotating shaft, and one end of the rotating shaft, far away from the pushing device, is fixedly connected with a driving shaft of a driving motor; elevating platform, this elevating platform inside is provided with the lift sliding seat, lift sliding seat one side is through support and driving motor fixed connection, one side fixedly connected with cleaning device that the lift sliding seat bottom is close to auger bit, thrust unit includes: the invention relates to the technical field of building construction, in particular to a fixed seat, wherein a rotating groove is formed in the top of the side surface of the fixed seat. This building foundation drilling equipment can avoid auger bit outside soil to drop to the drilling inside once more when withdrawing from drilling inside for drilling depth is more accurate, and can clear away the earth between the auger in the auger bit outside, and the convenience is cleared up auger bit.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a building foundation drilling device.
Background
The building construction refers to the production activities in the engineering construction implementation stage, is the construction process of various buildings, also can be said to be the process of changing various lines on the design drawing into real objects in the appointed place, and it includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc., the place of construction operation is called "construction site" or "construction site", also called building site, the building construction is a production process with complex technology, needs the building construction worker to exert clever and intellectual ability, creatively applies the material, mechanics, structure, process, etc. theory to solve the technical problem that constantly appears in the construction, ensures the engineering quality and the construction safety. The ground drilling equipment who uses in the present building construction is when drilling, discharge soil through the auger around the drilling and pile up on it, the degree is higher to soil pile up around the drilling, when the drill bit withdraws from in the drilling, the soil of eminence falls into drilling inside once more easily, it is great with the prediction depth error to lead to the actual degree of depth of drilling, influence ground stability to the inside remaining soil of auger outside the drill bit needs external device to carry out the secondary clearance, it is inconvenient to use.
Disclosure of Invention
Technical problem to be solved
The invention provides a building foundation drilling device, which solves the problems that when the existing foundation drilling device used in building construction is used for drilling, soil is discharged to the periphery of a drill hole through an auger and is accumulated on the drill hole, the accumulation degree of the soil around the drill hole is high, when a drill bit is withdrawn from the drill hole, the soil at a high position is easy to fall into the drill hole again, the error between the actual depth and the predicted depth of the drill hole is large, the stability of the foundation is influenced, and the soil remaining in the auger outside the drill bit needs to be cleaned for the second time by an external device, so that the use is inconvenient.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a building foundation drilling device specifically comprises:
the top of the spiral drill bit is fixedly connected with a pushing device, the top of the pushing device is fixedly connected with a rotating shaft, and one end of the rotating shaft, far away from the pushing device, is fixedly connected with a driving shaft of a driving motor;
the spiral drill bit lifting device comprises a lifting platform, a lifting sliding seat and a spiral drill bit, wherein the lifting sliding seat is arranged in the lifting platform, one side of the lifting sliding seat is fixedly connected with a driving motor through a support, and a cleaning device is fixedly connected to one side, close to the spiral drill bit, of the bottom of the lifting sliding seat;
the pushing device comprises:
the device comprises a fixed seat, a rotating groove is formed in the top of the side face of the fixed seat, the inner wall of the rotating groove is rotatably connected with a push plate through a rotating bolt, the push plate is arc-shaped, and the top of the push plate is fixedly connected with a balancing weight;
the reset plate, this reset plate side is provided with accomodates the groove, accomodate inslot wall fixedly connected with reset spring.
Preferably, the top and the bottom of the fixing seat are respectively and fixedly connected with the rotating shaft and the spiral drill bit, and the reset disc is sleeved on the rotating shaft and fixedly connected with the rotating shaft.
Preferably, the push pedal both sides all are provided with the arc deflector, it sets up to loudspeaker form to accomodate the groove, reset spring one end extend to accomodate the groove outside and with push pedal one side fixed connection.
When the spiral drill bit is used, the spiral drill bit is driven to rotate by the driving motor, the lifting platform moves downwards by the electric driving motor of the lifting sliding seat while rotating, the driving motor drives the pushing device and the spiral drill bit to rotate and move downwards while moving downwards, so that the ground can be drilled by the spiral drill bit, the counterweight block in the pushing device moves outwards under the action of centrifugal force while driving the pushing plate to rotate around the rotating bolt in the rotating groove, the pushing plate inclines outwards, when the pushing device moves to the middle of soil accumulated on a drilled hole, the inclined pushing plate can push the yielding part at the top of the drilled hole outwards, so that the soil at the top of the drilled hole is far away from the drilled hole, the situation that the external soil drops into the drilled hole again when the spiral drill bit exits from the inside of the drilled hole is avoided, the drilling depth is more accurate, and the arc guide plates are arranged on two sides of the pushing plate, the arc deflector of accessible indent leads the soil at drilling top in advance, avoids soil to enter into the push pedal inboard, avoids the push pedal edge to scrape soil and makes it get into inside the drilling.
Preferably, cleaning device includes the floating seat, the swing groove has been seted up to floating seat one side, the swing inslot wall rotates and is connected with the turning block, be provided with clockwork spring between turning block and the swing inslot wall, turning block one side fixedly connected with cleaning plate, the spout has all been seted up to floating seat both sides, spout inner wall sliding connection has the fixed block, be provided with floating spring between fixed block and the spout.
Preferably, the floating seat is arranged inside the lifting platform, one side of the fixed block extends to the outside of the sliding groove and is fixedly connected with the inner wall of the lifting platform, and the fixed block is provided with two groups and is respectively distributed at the bottom of the inner wall of the sliding groove and the bottom of the inner wall of the sliding groove.
Preferably, clockwork spring center end and turning block side fixed connection, clockwork spring outer end and swing inslot wall fixed connection, the swing groove sets up to loudspeaker form, the one end that the turning block was kept away from to the clearance board extends to the auger bit side and with auger bit sliding connection.
Be provided with cleaning device, because the inside cleaning plate of cleaning device extends to the auger bit side, when the auger bit withdraws from the drilling inside, the auger bit reversal, the inside cleaning plate of cleaning device can be with the earth removal between the auger outside the auger bit, conveniently clear up the auger bit, be provided with floating seat and rotor block, floating seat accessible fixed block is floated about the elevating platform is inside, the rotor block can rotate at the swing inslot, when the auger bit stops to shift up and idle in situ, the auger outside can be extruded to the cleaning plate to the auger outside to the auger bit outside, the cleaning plate accessible floating seat and rotor block produced the slope when being extruded to the outside by the auger, it makes the cleaning plate produce the damage to avoid extruding the cleaning plate when the auger bit idle, make things convenient for the internal member of protection device.
Preferably, the clearance board includes the rolling disc, rolling disc inner wall top and bottom are connected with first commentaries on classics board and second commentaries on classics board through the rotation of right angle torsional spring respectively, first commentaries on classics board and second commentaries on classics board one end all extend to the outside and fixedly connected with grip block of rolling disc.
Preferably, a shovel head is arranged at one end, away from the rotating disc, of the clamping plate, and a barb plate is arranged on one side of the shovel head on the clamping plate.
Preferably, a supporting rod is fixedly connected with the rotating block on one side of the rotating disc, the clamping plates on the first rotating plate and the second rotating plate are arranged oppositely, and one end, far away from the rotating disc, of each clamping plate extends to a position between the augers on the spiral drill bit.
Be provided with the clearance board, the inside grip block that is provided with of clearance board, the grip block on the first commentaries on classics board of accessible and the second commentaries on classics board carries out once and secondary clearance with the auger bit centre gripping in the centre, when auger bit rotates, the shovel head of the grip block tip on the first commentaries on classics board of accessible shovels earth, then the barb board of the grip block side on the second commentaries on classics board again strikes off earth on the auger bit, secondary cleaning effect is better, earth clearance is more thorough, be provided with the condition that two sets of grip blocks can avoid singly organizing grip block and can't clear away the earth on auger bit surface after being extrudeed the slope by earth, when first set of grip block is by the extrusion slope, the barb board on the grip block of accessible second is cleared up again, the clearance reliability is higher.
(III) advantageous effects
The invention provides a building foundation drilling device. The method has the following beneficial effects: .
(1) This building foundation drilling equipment, be provided with thrust unit, when thrust unit removed to the accumulational soil on the drilling in the middle of, the push pedal of slope can promote the letting outside at drilling top, make the soil at drilling top keep away from drilling, outside soil drops to inside drilling once more when avoiding auger bit to withdraw from drilling inside, make the drilling depth more accurate, the push pedal both sides are provided with the arc deflector, the arc deflector of accessible indent leads to the soil at drilling top in advance, it is inboard to avoid soil to enter into the push pedal, it makes it get into inside drilling to avoid the push pedal edge to scrape soil.
(2) This building foundation drilling equipment, be provided with cleaning device, because the inside clearance board of cleaning device extends to the auger bit side, when auger bit withdraws from the drilling is inside, the auger bit reversal, the inside clearance board of cleaning device can be with the earth removal between the auger outside the auger bit, conveniently clear up the auger bit, be provided with floating seat and rotor block, floating seat accessible fixed block floats about the elevating platform is inside, the rotor block can rotate at the swing inslot portion, when the auger bit stops to shift up and idle in situ, the auger outside can be extruded the clearance board to the auger bit outside to the outside, the clearance board accessible floating seat and rotor block produced the slope when being extruded to the outside by the auger, it makes the clearance board produce the damage to avoid extruding the clearance board when the auger bit idles, make things convenient for the internal member of protection device.
(3) The building foundation drilling device is provided with a cleaning plate, a clamping plate is arranged in the cleaning plate, the spiral drill bit can be clamped in the middle by the clamping plates on the first rotating plate and the second rotating plate, the spiral drill bit is cleaned for the first time and the second time by the two groups of clamping plates, when the auger bit rotates, the soil can be removed by the shovel head at the end part of the clamping plate on the first rotating plate, then the mud on the auger bit is scraped by the barb plates on the side surfaces of the clamping plates on the second rotating plate, the secondary cleaning effect is better, the mud is cleaned more thoroughly, the two groups of clamping plates can avoid the situation that the mud on the surface of the auger bit cannot be cleaned after the single group of clamping plates are extruded and inclined by the mud, when the first group grip block was extruded when inclining, the barb board on the grip block of accessible second group cleared up again, and the clearance reliability is higher.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a pushing device according to the present invention;
fig. 3 is a schematic view of the internal structure of the reset plate of the present invention;
FIG. 4 is a schematic structural view of a cleaning apparatus according to the present invention;
FIG. 5 is a schematic diagram of a cleaning plate structure according to the present invention.
In the figure: 1. the spiral drill bit, 2, a pushing device, 21, a fixed seat, 22, a rotating groove, 23, a push plate, 24, a balancing weight, 25, a reset disc, 26, an accommodating groove, 27, a reset spring, 3, a rotating shaft, 4, a driving motor, 5, a lifting platform, 6, a lifting sliding seat, 7, a cleaning device, 71, a floating seat, 72, a swinging groove, 73, a rotating block, 74, a clockwork spring, 75, a cleaning plate, 751, a rotating disc, 752, a first rotating plate, 753, a second rotating plate, 754, a clamping plate, 76, a sliding groove, 77, a fixed block, 78 and a floating spring.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a technical solution: a building foundation drilling device specifically comprises:
the spiral drill bit 1 is characterized in that the top of the spiral drill bit 1 is fixedly connected with a pushing device 2, the top of the pushing device 2 is fixedly connected with a rotating shaft 3, and one end, far away from the pushing device 2, of the rotating shaft 3 is fixedly connected with a driving shaft of a driving motor 4;
the device comprises a lifting platform 5, wherein a lifting sliding seat 6 is arranged inside the lifting platform 5, one side of the lifting sliding seat 6 is fixedly connected with a driving motor 4 through a bracket, and a cleaning device 7 is fixedly connected to one side of the bottom of the lifting sliding seat 6, which is close to a spiral drill bit 1;
the pushing device 2 includes:
the device comprises a fixed seat 21, wherein a rotating groove 22 is formed in the top of the side surface of the fixed seat 21, the inner wall of the rotating groove 22 is rotatably connected with a push plate 23 through a rotating bolt, the push plate 23 is arc-shaped, and the top of the push plate 23 is fixedly connected with a balancing weight 24;
the reset plate 25, this reset plate 25 side is provided with and accomodates groove 26, accomodates groove 26 inner wall fixedly connected with reset spring 27.
The top and the bottom of the fixed seat 21 are respectively fixedly connected with the rotating shaft 3 and the spiral drill bit 1, and the reset disc 25 is sleeved on the rotating shaft 3 and is fixedly connected with the rotating shaft 3.
When the spiral drill bit is used, the spiral drill bit 1 is driven to rotate by the driving motor 4, the lifting platform 5 drives the motor 4 to move downwards by the lifting sliding seat 6 while the spiral drill bit 1 rotates, the pushing device 2 and the spiral drill bit 1 are driven to rotate and move downwards while the driving motor 4 drives the pushing device 2 to rotate, the ground can be drilled by the spiral drill bit 1, the counterweight block 24 inside the pushing device 2 moves outwards under the action of centrifugal force while the driving motor 4 drives the push plate 23 to rotate around the rotating bolt inside the rotating groove 22, so that the push plate 23 inclines outwards, when the pushing device 2 moves to the middle of soil accumulated on a drilled hole, the inclined push plate 23 can push the retreating top of the drilled hole outwards, the soil at the top of the drilled hole is far away from the drilled hole, and the external soil is prevented from falling into the drilled hole again when the spiral drill bit 1 retreats from the inside of the drilled hole, make drilling depth more accurate, push pedal 23 both sides are provided with the arc deflector, and the arc deflector of accessible indent leads the soil at drilling top in advance, avoids soil to enter into push pedal 23 inboardly, avoids push pedal 23 edge to scrape soil and makes it get into inside the drilling.
Example two:
referring to fig. 1-4, the present invention provides a technical solution based on the first embodiment: the cleaning device 7 comprises a floating seat 71, a swing groove 72 is formed in one side of the floating seat 71, a rotating block 73 is connected to the inner wall of the swing groove 72 in a rotating mode, a spiral spring 74 is arranged between the rotating block 73 and the inner wall of the swing groove 72, a cleaning plate 75 is fixedly connected to one side of the rotating block 73, sliding grooves 76 are formed in two sides of the floating seat 71, fixing blocks 77 are connected to the inner wall of the sliding grooves 76 in a sliding mode, floating springs 78 are arranged between the fixing blocks 77 and the sliding grooves 76, the floating seat 71 is arranged inside the lifting sliding seat 6, one side of each fixing block 77 extends to the outside of the corresponding sliding groove 76 and is fixedly connected with the inner wall of the lifting sliding seat 6, two groups of fixing blocks 77 are arranged and are distributed at the bottom and the bottom of the inner wall of the corresponding sliding groove 76 respectively, the center end of each spiral spring 74 is fixedly connected with the side face of the rotating block 73, the outer end of each spiral spring 74 is fixedly connected with the inner wall of the swing groove 72, the swing groove 72 is horn-shaped, and one end, far away from the rotating block 73, extends to the spiral drill bit 1 and is connected with the spiral drill bit in a sliding mode.
A cleaning device 7 is provided, since the cleaning plate 75 inside the cleaning device 7 extends to the side of the auger bit 1, when the auger bit 1 withdraws from the inside of the drill hole, the auger bit 1 rotates reversely, the cleaning plate 75 in the cleaning device 7 can remove the soil between the augers at the outer side of the auger bit 1, the auger bit 1 is convenient to clean, the floating seat 71 and the rotating block 73 are arranged, the floating seat 71 can float up and down in the lifting platform 5 through the fixed block 77, the rotating block 73 can rotate in the swinging groove 72, when the auger bit 1 stops moving upwards and idles in situ, the cleaning plate 75 can be extruded to the outer side of the auger by the auger outside the cleaning plate 75, the cleaning plate can be inclined by the floating seat 71 and the rotating block 73 when being extruded to the outer side by the auger, the cleaning plate 75 is prevented from being damaged by extruding the cleaning plate 75 when the auger bit 1 idles, and internal components of the device are protected conveniently.
Example three:
referring to fig. 1-5, the present invention provides a technical solution based on the first embodiment and the second embodiment: the cleaning plate 75 comprises a rotating disc 751, the top and the bottom of the inner wall of the rotating disc 751 are respectively connected with a first rotating plate 752 and a second rotating plate 753 through right-angle torsion springs in a rotating manner, one ends of the first rotating plate 752 and the second rotating plate 753 are respectively extended to the outside of the rotating disc 751 and are fixedly connected with a clamping plate 754, one end, far away from the rotating disc 751, of the clamping plate 754 is provided with a shovel head, one side of the shovel head on the clamping plate 754 is provided with a barb plate, one side of the rotating disc 751 is fixedly connected with a rotating block 73 through a support rod, the clamping plates 754 on the first rotating plate 752 and the second rotating plate 753 are oppositely arranged, and one end, far away from the rotating disc 751, of the clamping plate 754 extends to the position between packing augers on the auger bit 1.
A cleaning plate 75 is provided, a clamping plate 754 is provided inside the cleaning plate 75, the auger bit 1 can be clamped in the middle by the clamping plate 754 on the first rotating plate 752 and the second rotating plate 753, the auger bit 1 is cleaned once and twice by the two sets of clamping plates 754, and as the auger bit 1 rotates, soil can be shoveled by the shovel heads at the ends of the clamping plates 754 on the first rotating plate 752, then the mud on the auger bit 1 is scraped by the barb plates on the side surfaces of the clamping plates 754 on the second rotating plate 753, the secondary cleaning effect is better, the mud cleaning is more thorough, the arrangement of the two groups of clamping plates 754 can avoid the situation that the mud on the surface of the auger bit 1 cannot be cleaned after the single group of clamping plates are extruded and inclined by the mud, when the first group of clamping plates 754 is extruded and inclined, the barb plates on the second group of clamping plates 754 can be used for cleaning again, and the cleaning reliability is high.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A building foundation drilling device specifically comprises:
the spiral drill bit (1), the top of the spiral drill bit (1) is fixedly connected with a pushing device (2), the top of the pushing device (2) is fixedly connected with a rotating shaft (3), and one end, far away from the pushing device (2), of the rotating shaft (3) is fixedly connected with a driving shaft of a driving motor (4);
the spiral drill bit cleaning device comprises a lifting platform (5), wherein a lifting sliding seat (6) is arranged inside the lifting platform (5), one side of the lifting sliding seat (6) is fixedly connected with a driving motor (4) through a support, and a cleaning device (7) is fixedly connected to one side, close to the spiral drill bit (1), of the bottom of the lifting sliding seat (6);
this building foundation drilling equipment's characterized in that: the pushing device (2) comprises:
the device comprises a fixed seat (21), wherein a rotating groove (22) is formed in the top of the side face of the fixed seat (21), the inner wall of the rotating groove (22) is rotatably connected with a push plate (23) through a rotating bolt, the push plate (23) is arc-shaped, and a balancing weight (24) is fixedly connected to the top of the push plate (23);
the reset plate (25), this reset plate (25) side is provided with accomodates groove (26), accomodate groove (26) inner wall fixedly connected with reset spring (27).
2. A drilling apparatus for building foundations as claimed in claim 1, wherein: fixing base (21) top and bottom respectively with pivot (3) and auger bit (1) fixed connection, reset plate (25) cover is established on pivot (3) and with pivot (3) fixed connection.
3. A drilling apparatus for building foundations as claimed in claim 1, wherein: push pedal (23) both sides all are provided with the arc deflector, it sets up to loudspeaker form to accomodate groove (26), reset spring (27) one end extend to accomodate groove (26) outside and with push pedal (23) one side fixed connection.
4. A drilling apparatus for building foundations as claimed in claim 1, wherein: cleaning device (7) are including floating seat (71), swing groove (72) have been seted up to floating seat (71) one side, swing groove (72) inner wall rotates and is connected with turning block (73), be provided with clockwork spring (74) between turning block (73) and swing groove (72) inner wall, turning block (73) one side fixedly connected with cleaning plate (75), spout (76) have all been seted up to floating seat (71) both sides, spout (76) inner wall sliding connection has fixed block (77), be provided with floating spring (78) between fixed block (77) and spout (76).
5. A drilling device for building foundations as claimed in claim 4, wherein: the floating seat (71) is arranged inside the lifting platform (5), one side of the fixed block (77) extends to the outside of the sliding groove (76) and is fixedly connected with the inner wall of the lifting platform (5), and the fixed block (77) is provided with two groups and is respectively distributed at the bottom of the inner wall of the sliding groove (76) and the bottom of the inner wall of the sliding groove (76).
6. A drilling device for building foundations as claimed in claim 4, wherein: clockwork spring (74) center end and turning block (73) side fixed connection, clockwork spring (74) outer end and swing groove (72) inner wall fixed connection, swing groove (72) set up to loudspeaker form, the one end that turning block (73) was kept away from in clearance board (75) extends to auger bit (1) side and with auger bit (1) sliding connection.
7. A drilling device for building foundations as claimed in claim 4, wherein: the cleaning plate (75) comprises a rotating disc (751), the top and the bottom of the inner wall of the rotating disc (751) are respectively and rotatably connected with a first rotating plate (752) and a second rotating plate (753) through right-angle torsion springs, and one ends of the first rotating plate (752) and the second rotating plate (753) extend to the outside of the rotating disc (751) and are fixedly connected with clamping plates (754).
8. The building foundation drilling device according to claim 7, wherein: one end, far away from the rotating disc (751), of the clamping plate (754) is provided with a shovel head, and one side of the shovel head on the clamping plate (754) is provided with a barb plate.
9. The building foundation drilling device according to claim 7, wherein: one side of the rotating disc (751) is fixedly connected with the rotating block (73) through a support rod, clamping plates (754) on the first rotating plate (752) and the second rotating plate (753) are oppositely arranged, and one ends, far away from the rotating disc (751), of the clamping plates (754) extend to the position between packing augers on the spiral drill bit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210024558.8A CN114046133B (en) | 2022-01-11 | 2022-01-11 | Building foundation drilling equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210024558.8A CN114046133B (en) | 2022-01-11 | 2022-01-11 | Building foundation drilling equipment |
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| CN114046133A true CN114046133A (en) | 2022-02-15 |
| CN114046133B CN114046133B (en) | 2022-04-26 |
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| CN202210024558.8A Active CN114046133B (en) | 2022-01-11 | 2022-01-11 | Building foundation drilling equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115822449A (en) * | 2022-11-10 | 2023-03-21 | 国网江苏省电力有限公司泰州供电分公司 | Novel crawler-type composite pile machine |
| CN116856858A (en) * | 2023-09-01 | 2023-10-10 | 南通东之杰智能装备有限公司 | Drilling device for foundation construction |
| CN117489263A (en) * | 2023-10-10 | 2024-02-02 | 浙江恒悦机械有限公司 | Ground auger for building foundation and use method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4296467A1 (en) * | 2022-06-22 | 2023-12-27 | BAUER Maschinen GmbH | Method and device for clearing an intermediate flute area of a drilling flute |
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| CN115822449A (en) * | 2022-11-10 | 2023-03-21 | 国网江苏省电力有限公司泰州供电分公司 | Novel crawler-type composite pile machine |
| CN115822449B (en) * | 2022-11-10 | 2023-10-20 | 国网江苏省电力有限公司泰州供电分公司 | Novel crawler-type composite pile machine |
| CN116856858A (en) * | 2023-09-01 | 2023-10-10 | 南通东之杰智能装备有限公司 | Drilling device for foundation construction |
| CN116856858B (en) * | 2023-09-01 | 2023-11-28 | 南通东之杰智能装备有限公司 | Drilling device for foundation construction |
| CN117489263A (en) * | 2023-10-10 | 2024-02-02 | 浙江恒悦机械有限公司 | Ground auger for building foundation and use method thereof |
| CN117489263B (en) * | 2023-10-10 | 2024-05-14 | 浙江恒悦机械有限公司 | Ground auger for building foundation and use method thereof |
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