CN116905963B - Building foundation frozen soil drilling device and application method thereof - Google Patents
Building foundation frozen soil drilling device and application method thereof Download PDFInfo
- Publication number
- CN116905963B CN116905963B CN202310915880.4A CN202310915880A CN116905963B CN 116905963 B CN116905963 B CN 116905963B CN 202310915880 A CN202310915880 A CN 202310915880A CN 116905963 B CN116905963 B CN 116905963B
- Authority
- CN
- China
- Prior art keywords
- frame
- fixedly connected
- rod
- sliding
- frozen soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 55
- 239000002689 soil Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims description 14
- 230000001105 regulatory effect Effects 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 46
- 210000001503 joint Anatomy 0.000 claims description 24
- 230000001276 controlling effect Effects 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 13
- 230000009471 action Effects 0.000 claims description 11
- 238000013016 damping Methods 0.000 claims description 8
- 230000033228 biological regulation Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 238000003032 molecular docking Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000003292 glue Substances 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001932 seasonal effect Effects 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
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- 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
- E21B19/083—Cam, rack or like feed mechanisms
-
- 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
- E21B19/24—Guiding or centralising devices for drilling rods or pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention belongs to the technical field of building construction, and particularly discloses a frozen soil drilling device for a building foundation. According to the invention, through the cooperation between the drilling mechanism and the regulating mechanism, the drill bit can be ensured to slowly move downwards, meanwhile, the surface of the drill bit is ensured not to be stuck with frozen soil, the service life of the drill bit is prolonged, and the whole device is simpler to operate.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly discloses a frozen soil drilling device for a building foundation and a using method thereof.
Background
Frozen soil refers to various rocks and soils containing ice at a temperature below zero degrees celsius. Generally, the method can be divided into short-time frozen soil (hours, days and half months), seasonal frozen soil (half months and months) and permafrost soil (also called permanent frozen soil, which refers to a frozen and unmelted soil layer lasting for two years or more), and when the frozen soil is encountered in construction, the frozen soil layer needs to be drilled so as to carry out construction of a building foundation;
in the past building foundation frozen soil drilling equipment, because the drilling is carried out at frozen soil layer, the speed that the drill bit descends makes manual operation control, and make the decline moderate speed of drill bit faster, thereby make the drill bit excessively with frozen soil contact, simultaneously because frozen soil layer is harder, so lead to the drill bit wearing and tearing seriously, influence life, the in-process of drilling is carried out with frozen soil layer emergence friction to the drill bit simultaneously, make produce stably between drill bit and the frozen soil, and make the frozen soil on drill bit surface take place to melt, thereby make frozen soil glue the surface at the drill bit, so lead to the drill bit when taking out the drilling, the surface of drill bit glues and glues a large amount of frozen soil, so lead to the drill bit to be difficult to clear up.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a frozen soil drilling device for a building foundation and a using method thereof.
In order to achieve the above object, the invention provides a frozen soil drilling device for a building foundation, which comprises a base, wherein a drilling mechanism is arranged at the upper end of the base, a regulating mechanism is arranged at the front end of the drilling mechanism, the drilling mechanism comprises a fixed column fixedly connected to the upper end of the base, one end of the fixed column is fixedly connected with a gear plate, the outer side of the fixed column is in sliding connection with a sliding frame, one end of the sliding frame is provided with a connecting groove, the inner side of the connecting groove is movably connected with a gear plate, the inner side of the gear plate is fixedly connected with a transmission shaft, the outer side of the transmission shaft is movably connected with a support frame near the rear side of the gear plate, the outer side of the transmission shaft is movably connected with a friction block near the rear side of the support frame, the outer side of the friction block is fixedly connected with a connecting frame, the upper end of the connecting frame is fixedly connected with a supporting rod, the inner side of the supporting rod is movably connected with a connecting shaft, the front end of the connecting rod is fixedly connected with a regulating and controlling rod, the inner side of the regulating and controlling rod is movably connected with a control block, the inner side of the regulating and controlling rod is movably connected with a control rod is movably connected with one end of a threaded rod fixedly connected with a threaded rod, the movable connection between threaded rod and the control block, the downside threaded connection that the outside of threaded rod is close to the control frame has the nut, the butt joint hole has been seted up to the one end of regulation and control pole, the sliding hole has been seted up to the one end of butt joint frame, the inboard swing joint in butt joint hole has the sliding rod.
In the above technical scheme, preferably, the one end of balladeur train is close to the downside fixedly connected with mount pad of spread groove, the other end fixedly connected with motor of mount pad, the drill bit is installed to the lower extreme of motor, the front end fixedly connected with of transmission shaft changes the handle.
In the above technical solution, preferably, one end of the gear plate is engaged with the other end of the gear plate, and one end of the supporting frame is fixedly connected with one end of the carriage near the rear side of the connecting slot.
In the above technical solution, preferably, the friction block is in a circular arc shape, and one end of the fixing plate is fixedly connected with one end of the carriage near to the upper side of the support frame.
In the above technical scheme, preferably, the front end of the movable shaft is fixedly connected with the rear end of the movable block, and one end of the spring is fixedly connected with the outer side of the movable block, which is close to the telescopic rod, at one end of the spring.
In the above technical scheme, preferably, one side of the outside of sliding rod near the butt joint hole is fixedly connected with the spacing ring, one side of the outside of sliding rod near the spacing ring and the inboard swing joint of sliding hole, the one end fixedly connected with regulating block of sliding rod, the upper end fixedly connected with push rod of regulating rod, the shape of regulating frame is the U font.
In the above technical scheme, preferably, the rubber blocks are movably connected with the drill bit, the number of the rubber blocks is two, the butt joint holes correspond to the sliding holes, and the axes of the sliding rod, the limiting ring and the adjusting block are positioned on the same straight line.
In the above technical scheme, preferably, the one end fixedly connected with mounting bracket of base, the rear end of mounting bracket is through pivot swing joint having a roll wheel, the upper end fixedly connected with of fixed column promotes the frame, the quantity of mounting bracket, roll wheel all has the multiunit.
Also provided is a method of drilling a frozen earth of a construction foundation for operating a frozen earth drilling device of a construction foundation, comprising the steps of:
s1: firstly, pushing the pushing frame so as to enable the mounting frame to roll on the ground and enable the base to move to a designated drilling position;
s2: secondly, the adjusting rod is pushed to rotate, the rubber blocks are clamped at the outer side of the drill bit by the adjusting frame, meanwhile, the sliding rod is inserted into the inner side of the butt joint hole, and the two groups of rubber blocks have a stable rotating effect on the rotation of the drill bit;
s3: finally, the movable block is pushed to move under the elastic action of the spring, so that the regulating and controlling frame drives the supporting rod to rotate by taking the connecting shaft as the shaft, the connecting frame drives the friction block to cling to the transmission shaft, the friction block has a damping effect on the transmission shaft, and the drill bit can slowly move downwards.
Compared with the prior art, the invention has the following beneficial effects:
1. through promoting the regulation and control pole rotatory and make the alignment jig insert the sliding bar again in the inboard of butt joint hole with the rubber piece card in the outside department of drill bit simultaneously, can reach the rotation of being convenient for two sets of rubber pieces to the drill bit and play stable purpose, so make the drill bit lower extreme in less rotatory scope of rocking, and avoid the direct unsatisfactory of drilling.
2. The movable block is pushed to move under the action of elasticity through the spring, so that the regulating and controlling frame drives the supporting rod to rotate by taking the connecting shaft as the shaft, and the connecting frame drives the friction block to cling to the transmission shaft, the aim of enabling the friction block to play a damping effect on the transmission shaft can be achieved, and the transmission shaft can slowly rotate, so that the drill bit can slowly move downwards.
3. Meanwhile, the spring enables the friction block to be attached to the transmission shaft under the elastic action, so that the worn friction block can be tightly contacted with the transmission shaft under the elastic action of the spring under the condition that the friction block is worn, and the friction block always keeps the damping effect on the transmission shaft.
4. And the drill bit slowly rotates through the transmission shaft, and the drill bit slowly moves downwards in the rotating process, and meanwhile, the drill bit is limited through the rubber block, so that the rubber block plays a role in stabilizing the drill bit when the drill bit contacts with the frozen soil layer, and the condition that the drill bit shakes when contacting with the frozen soil layer is avoided.
Drawings
Fig. 1 is a schematic diagram of the whole structure of a frozen soil drilling device for a building foundation according to the present invention;
fig. 2 is a schematic structural diagram of a drilling mechanism of a frozen soil drilling device for a building foundation according to the present invention;
fig. 3 is a schematic diagram of a partial structure of a drilling mechanism of a frozen soil drilling device for a building foundation according to the present invention;
fig. 4 is a schematic diagram of a local structure of a drilling mechanism of the frozen soil drilling device for the building foundation according to the second embodiment of the invention;
FIG. 5 is a schematic structural diagram of a regulating mechanism of a frozen soil drilling device for a building foundation according to the present invention;
fig. 6 is a schematic diagram of a local structure of a regulating mechanism of a frozen soil drilling device for a building foundation according to the present invention;
fig. 7 is a schematic diagram of a local structure of a regulating mechanism of a frozen soil drilling device for a building foundation according to the present invention.
In the figure: 1. a base; 2. a mounting frame; 3. a rolling wheel; 4. a pushing frame; 5. a drilling mechanism; 51. fixing the column; 52. a gear plate; 53. a carriage; 54. a gear plate; 55. a transmission shaft; 56. a support frame; 57. a friction block; 58. a connecting frame; 59. a support rod; 510. a connecting shaft; 511. a fixing plate; 512. a regulating and controlling frame; 513. a movable block; 514. a movable shaft; 515. a telescopic rod; 516. a spring; 517. a mounting base; 518. a motor; 519. a drill bit; 520. a rotating handle; 6. a regulating mechanism; 61. a butt joint frame; 62. a control rod; 63. a control rack; 64. a control block; 65. a rubber block; 66. a threaded rod; 67. a nut; 68. a butt joint hole; 69. a sliding hole; 610. a slide bar; 611. a limiting ring; 612. an adjusting block; 613. a push rod; 614. and an adjusting frame.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and therefore the present invention is not limited to the specific embodiments disclosed below.
1-7, a frozen soil drilling device for a building foundation comprises a base 1, wherein the upper end of the base 1 is provided with a drilling mechanism 5, the front end of the drilling mechanism 5 is provided with a regulating mechanism 6, the drilling mechanism 5 comprises a fixed column 51 fixedly connected to the upper end of the base 1, one end of the fixed column 51 is fixedly connected with a gear plate 52, the outer side of the fixed column 51 is slidably connected with a sliding frame 53, one end of the sliding frame 53 is provided with a connecting groove, the inner side of the connecting groove is movably connected with a gear plate 54, the inner side of the gear plate 54 is fixedly connected with a transmission shaft 55, the outer side of the transmission shaft 55 is movably connected with a supporting frame 56 near the rear side of the gear plate 54, the outer side of the transmission shaft 55 is movably connected with a friction block 57, the outer side of the friction block 57 is fixedly connected with a connecting frame 58, the upper end of the connecting frame 58 is fixedly connected with a supporting rod 59, the inner side of the supporting rod 59 is movably connected with a connecting shaft 510, the front end of the connecting shaft 510 is fixedly connected with a fixed plate 511, the upper end of the supporting rod 59 is fixedly connected with a regulating and controlling frame 512, the inner side of the regulating and controlling frame 512 is movably connected with a movable block 513, the inner side of the regulating and controlling frame 512 is movably connected with a movable shaft 514, one end of the movable block 513 is fixedly connected with a telescopic rod 515, the outer side of the telescopic rod 515 is movably sleeved with a spring 516, the regulating and controlling mechanism 6 comprises a butt-joint frame 61 fixedly connected with the front end of the fixed column 51, the inner side of the butt-joint frame 61 is movably connected with a regulating and controlling rod 62 through a rotating shaft, one end of the regulating and controlling rod 62 is fixedly connected with a control frame 63, the inner side of the control frame 63 is movably connected with a control block 64, one end of the control block 64 is fixedly connected with a regulating frame 614, the inner side top of the regulating frame 614 is fixedly connected with a rubber block 65, the inner side of the control frame 63 is movably connected with a threaded rod 66, the threaded rod 66 extends to the inner side of the control block 64, the threaded rod 66 is movably connected with the control block 64, a nut 67 is connected with the outer side of the threaded rod 66 close to the lower side of the control frame 63 in a threaded manner, a butt joint hole 68 is formed in one end of the control rod 62, a sliding hole 69 is formed in one end of the butt joint frame 61, and a sliding rod 610 is movably connected with the inner side of the butt joint hole 68.
The one end of balladeur train 53 is close to the downside fixedly connected with mount pad 517 of spread groove, the other end fixedly connected with motor 518 of mount pad 517, drill bit 519 is installed to the lower extreme of motor 518, the front end fixedly connected with revolving handle 520 of transmission shaft 55, the one end of gear plate 54 and the other end meshing of gear plate 52 are connected, the rear side fixed connection that the one end of support frame 56 is close to the spread groove with the one end of balladeur train 53, the shape of friction block 57 is convex, the one end of fixed plate 511 and the one end of balladeur train 53 are close to the upside fixed connection of support frame 56, the front end of loose axle 514 and the rear end fixed connection of loose piece 513, the one end of spring 516 and the one end of loose piece 513 are close to the outside fixed connection of telescopic link 515.
When the drill bit 519 is used, the motor 518 is started, so that the motor 518 drives the drill bit 519 to rotate, the rotating handle 520 is rotated, the rotating handle 520 drives the transmission shaft 55 to rotate, meanwhile, the transmission shaft 55 drives the gear plate 54 to rotate, so that the gear plate 54 moves downwards through the gear plate 52, meanwhile, the gear plate 54 drives the sliding frame 53 to slide downwards along the fixed column 51 through the supporting frame 56, meanwhile, the transmission shaft 55 contacts the friction block 57 in the rotating process, the spring 516 pushes the movable block 513 to move outwards under the elastic action, the movable block 513 pulls the telescopic rod 515 to stretch outwards, meanwhile, the movable block 513 drives the regulating and controlling frame 512 to rotate through the movable shaft 514, the regulating and controlling frame 512 drives the supporting rod 59 to rotate by taking the connecting shaft 510 as the shaft, so that the friction block 57 is always tightly contacted with the transmission shaft 55, the friction block 57 has a damping effect on the transmission shaft 55, and the transmission shaft 55 rotates slowly, so that the sliding frame 53 moves downwards slowly along the fixed column 51, the drill bit 519 moves downwards slowly, the drill bit 519 drills a frozen soil layer, the drill bit 513 is pushed to move under the elastic action, and the elastic action of the spring 516 so that the movable block 513 drives the supporting rod 512 to drive the connecting shaft 510 to rotate by taking the connecting shaft 510 as the shaft 510 to rotate, and the transmission shaft 55 can rotate tightly, so that the transmission shaft 55 can rotate slowly and the rotary and damping effect can be achieved.
One side of the outer side of the sliding rod 610, which is close to the butt joint hole 68, is fixedly connected with a limiting ring 611, one side of the outer side of the sliding rod 610, which is close to the limiting ring 611, is movably connected with the inner side of the sliding hole 69, one end of the sliding rod 610 is fixedly connected with an adjusting block 612, the upper end of the adjusting rod 62 is fixedly connected with a push rod 613, the shape of the adjusting frame 614 is U-shaped, the rubber block 65 is movably connected with the drill 519, two groups of rubber blocks 65 are arranged, the butt joint hole 68 corresponds to the sliding hole 69, and the axial leads of the sliding rod 610, the limiting ring 611 and the adjusting block 612 are positioned on the same straight line.
Pushing the push rod 613, so that the regulating rod 62 rotates in the inner side of the docking frame 61, the regulating rod 62 drives the control frame 63 to rotate, the rubber block 65 is clamped at the outer side of the drill 519, at the moment, the docking hole 68 corresponds to the sliding hole 69, meanwhile, the regulating block 612 is pushed, so that the regulating block 612 drives the sliding rod 610 to slide in the inner side of the sliding hole 69, and the sliding rod 610 is inserted into the inner side of the docking hole 68, so that the regulating rod 62 is limited, so that two groups of rubber blocks 65 are clamped at the outer side of the drill 519, the two groups of rubber blocks 65 have a stable rotation effect on the lower end of the drill 519, and the regulating rod 62 is pushed to rotate, so that the regulating frame 614 clamps the rubber blocks 65 at the outer side of the drill 519, and simultaneously inserts the sliding rod 610 into the inner side of the docking hole 68, so that the lower end of the drill 519 is in a small rotation shaking range, and direct unsatisfied drilling is avoided.
One end fixedly connected with mounting bracket 2 of base 1, the rear end of mounting bracket 2 is through pivot swing joint's wheel 3 that rolls, and the upper end fixedly connected with of fixed column 51 promotes frame 4, and the quantity of mounting bracket 2, wheel 3 all has the multiunit.
The mounting frame 2 is rolled on the ground by first pushing the pushing frame 4, and the base 1 is moved to a designated drilling position.
Also provided is a method of drilling a frozen earth of a construction foundation for operating a frozen earth drilling device of a construction foundation, comprising the steps of:
s1: firstly, the pushing frame 4 is pushed so that the mounting frame 2 rolls on the ground, and the base 1 moves to a designated drilling position;
s2: secondly, the adjusting and controlling rod 62 is pushed to rotate, the adjusting frame 614 clamps the rubber block 65 at the outer side of the drill 519, meanwhile, the sliding rod 610 is inserted into the inner side of the butt joint hole 68, and the two groups of rubber blocks 65 have a stable rotating effect on the rotation of the drill 519;
s3: finally, the movable block 513 is pushed to move under the action of elasticity through the spring 516, so that the regulating and controlling frame 512 drives the supporting rod 59 to rotate by taking the connecting shaft 510 as an axis, the connecting frame 58 drives the friction block 57 to cling to the transmission shaft 55, the friction block 57 has a damping effect on the transmission shaft 55, and the drill 519 can slowly move downwards.
Working principle: in use, a worker pushes the pushing frame 4 first to roll the mounting frame 2 on the ground, moves the base 1 to a designated drilling position, pushes the pushing rod 613 again, so that the regulating rod 62 rotates in the inner side of the docking frame 61, the regulating rod 62 drives the control frame 63 to rotate, the rubber block 65 is clamped at the outer side of the drill 519, at this time, the docking hole 68 corresponds to the sliding hole 69, and pushes the regulating block 612 again, so that the regulating block 612 drives the sliding rod 610 to slide in the inner side of the sliding hole 69, and the sliding rod 610 is inserted into the inner side of the docking hole 68, so that the regulating rod 62 is limited, the two sets of rubber blocks 65 are clamped at the outer side of the drill 519, then the motor 518 is started again, the motor 518 drives the drill 519 to rotate, so that the two sets of rubber blocks 65 have the effect of stably rotating the lower end of the drill 519, by pushing the regulating rod 62 to rotate and the regulating frame 614 to clamp the rubber blocks 65 at the outer side of the drill bit 519 and inserting the sliding rod 610 into the inner side of the butt joint hole 68, the aim of stabilizing the rotation of the drill bit 519 by two groups of rubber blocks 65 can be achieved, so that the lower end of the drill bit 519 is in a smaller rotation shaking range, direct unsatisfactory drilling is avoided, at the moment, the rotating handle 520 is rotated again, the rotating handle 520 drives the transmission shaft 55 to rotate, the transmission shaft 55 drives the gear disc 54 to rotate, so that the gear disc 54 moves downwards through the gear plate 52, the gear disc 54 drives the sliding frame 53 to slide downwards along the fixed column 51 through the supporting frame 56, the transmission shaft 55 contacts the friction block 57 in the rotating process, the spring 516 pushes the movable block 513 to move outwards under the elastic action, the movable block 513 pulls the telescopic rod 515 to stretch outwards, the movable block 513 drives the regulating frame 512 to rotate through the movable shaft 514, and the regulating and controlling frame 512 drives the supporting rod 59 to rotate by taking the connecting shaft 510 as an axis, so that the friction block 57 is always tightly contacted with the transmission shaft 55, the friction block 57 plays a damping effect on the transmission shaft 55, and the transmission shaft 55 is slowly rotated, so that the sliding frame 53 slowly moves downwards along the fixed column 51, and the drill bit 519 slowly moves downwards, so that the drill bit 519 drills a frozen soil layer, after the drilling is completed, the rotary handle 520 is reversely rotated, so that the sliding frame 53 moves upwards along the fixed column 51, and meanwhile, the drill bit 519 is tightly attached to the rubber block 65 in the rotating process, and the rubber block 65 scrapes frozen soil adhered to the surface of the drill bit 519, so that the surface cleanliness of the drill bit 519 is guaranteed, and meanwhile, the rubber block 65 is severely worn out in a long-term use mode, and then the nut 67 is screwed off, the threaded rod 66 is taken out, so that the control block 64 is taken off from the inner side of the control frame 63, the rubber block 65 is guaranteed to be replaced, and the drill bit 519 is always attached to the inner side, and the movable block 513 is pushed by the spring 516 under the elastic action, so that the sliding frame 53 moves upwards along the fixed column 51, and meanwhile, the drill bit 519 is tightly attached to the shaft 58 is tightly attached to the transmission shaft 55, so that the friction block 55 is tightly moves to the transmission shaft 55, and the friction block 55 is also firmly contacts with the transmission shaft 55, so that the friction block 55 is worn and is tightly worn and worn down, and tightly contacts with the transmission shaft 55, and the friction block 55 is also can be tightly worn and tightly attached to the transmission shaft 55, and the transmission shaft 55 and is worn and tightly and worn. And the drill 519 slowly moves downwards in the rotating process, and meanwhile, the drill 519 is limited by the rubber block 65, so that the rubber block 65 plays a role in stabilizing the drill 519 when contacting with the frozen soil layer, and the condition that the drill 519 shakes when contacting with the frozen soil layer is avoided.
In the present invention, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; can be connected with each other or indirectly through an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, if present, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The frozen soil drilling device for the building foundation comprises a base (1), and is characterized in that a drilling mechanism (5) is arranged at the upper end of the base (1), and a regulating mechanism (6) is arranged at the front end of the drilling mechanism (5);
the drilling mechanism (5) comprises a fixed column (51) fixedly connected to the upper end of the base (1), one end of the fixed column (51) is fixedly connected with a gear plate (52), the outer side of the fixed column (51) is connected with a sliding frame (53) in a sliding mode, one end of the sliding frame (53) is provided with a connecting groove, the inner side of the connecting groove is movably connected with a gear plate (54), the inner side of the gear plate (54) is fixedly connected with a transmission shaft (55), the outer side of the transmission shaft (55) is close to the rear side of the gear plate (54) and is movably connected with a supporting frame (56), the outer side of the transmission shaft (55) is close to the rear side of the supporting frame (56) and is movably connected with a friction block (57), the outer side of the friction block (57) is fixedly connected with a connecting frame (58), the upper end of the connecting frame (58) is fixedly connected with a supporting rod (59), the inner side of the supporting rod (59) is movably connected with a connecting shaft (510), the front end of the connecting shaft (510) is fixedly connected with a fixing plate (511), the upper end of the supporting rod (59) is fixedly connected with a regulating and controlling the inner side of the movable frame (512), a spring (516) is movably sleeved on the outer side of the telescopic rod (515);
the utility model provides a control mechanism (6) is including butt joint frame (61) of fixed column (51) front end, the inboard of butt joint frame (61) has regulation and control pole (62) through pivot swing joint, the one end fixedly connected with control frame (63) of regulation and control pole (62), the inboard swing joint of control frame (63) has control block (64), the one end fixedly connected with alignment jig (614) of control block (64), the inboard top fixedly connected with rubber piece (65) of alignment jig (614), the inside swing joint of control frame (63) has threaded rod (66), threaded rod (66) extend to the inside of control block (64), swing joint between threaded rod (66) and control block (64), the downside threaded connection that the outside of threaded rod (66) is close to control frame (63) has nut (67), butt joint hole (68) have been seted up to the one end of butt joint frame (61), the inboard swing joint of butt joint hole (68) has slide hole (69).
2. The frozen soil drilling device for the building foundation according to claim 1, wherein one end of the sliding frame (53) is fixedly connected with a mounting seat (517) close to the lower side of the connecting groove, the other end of the mounting seat (517) is fixedly connected with a motor (518), a drill bit (519) is mounted at the lower end of the motor (518), and a rotating handle (520) is fixedly connected with the front end of the transmission shaft (55).
3. A frozen soil drilling device for a building foundation according to claim 2, characterized in that one end of the gear disc (54) is meshed with the other end of the gear plate (52), and one end of the supporting frame (56) is fixedly connected with the rear side of one end of the sliding frame (53) close to the connecting groove.
4. The frozen soil drilling device for the building foundation according to claim 2, wherein the friction block (57) is arc-shaped, and one end of the fixing plate (511) is fixedly connected with one end of the sliding frame (53) close to the upper side of the supporting frame (56).
5. The frozen soil drilling device for the building foundation according to claim 2, wherein the front end of the movable shaft (514) is fixedly connected with the rear end of the movable block (513), and one end of the spring (516) is fixedly connected with the outer side, close to the telescopic rod (515), of one end of the movable block (513).
6. The frozen soil drilling device for the building foundation according to claim 1, wherein a limiting ring (611) is fixedly connected to one side, close to the butt joint hole (68), of the outer side of the sliding rod (610), one side, close to the limiting ring (611), of the outer side of the sliding rod (610) is movably connected with the inner side of the sliding hole (69), one end of the sliding rod (610) is fixedly connected with an adjusting block (612), the upper end of the adjusting rod (62) is fixedly connected with a push rod (613), and the adjusting frame (614) is U-shaped.
7. The frozen soil drilling device for the building foundation according to claim 6, wherein the rubber blocks (65) are movably connected with the drill bit (519), the number of the rubber blocks (65) is two, the butt joint holes (68) correspond to the sliding holes (69), and the axial lines of the sliding rod (610), the limiting ring (611) and the adjusting block (612) are positioned on the same straight line.
8. A frozen soil drilling device for a building foundation according to claim 3, characterized in that one end of the base (1) is fixedly connected with the mounting frame (2), the rear end of the mounting frame (2) is movably connected with the rolling wheel (3) through a rotating shaft, the upper end of the fixing column (51) is fixedly connected with the pushing frame (4), and the number of the mounting frame (2) and the number of the rolling wheels (3) are multiple.
9. A method of drilling a frozen earth in a foundation of a building for operating a frozen earth drilling device according to claim 8, comprising the steps of:
s1: firstly, pushing the pushing frame (4) so as to enable the mounting frame (2) to roll on the ground, and enabling the base (1) to move to a designated drilling position;
s2: secondly, the adjusting rod (62) is pushed to rotate, the adjusting frame (614) clamps the rubber blocks (65) at the outer side of the drill bit (519), meanwhile, the sliding rod (610) is inserted into the inner side of the butt joint hole (68), and the two groups of rubber blocks (65) have a stable rotating effect on the rotation of the drill bit (519);
s3: finally, the movable block (513) is pushed to move under the action of elasticity through the spring (516), so that the regulating and controlling frame (512) drives the supporting rod (59) to rotate by taking the connecting shaft (510) as the shaft, the connecting frame (58) drives the friction block (57) to cling to the transmission shaft (55), the friction block (57) has a damping effect on the transmission shaft (55), and the drill bit (519) can slowly move downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310915880.4A CN116905963B (en) | 2023-07-25 | 2023-07-25 | Building foundation frozen soil drilling device and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310915880.4A CN116905963B (en) | 2023-07-25 | 2023-07-25 | Building foundation frozen soil drilling device and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116905963A CN116905963A (en) | 2023-10-20 |
| CN116905963B true CN116905963B (en) | 2024-02-09 |
Family
ID=88364451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310915880.4A Active CN116905963B (en) | 2023-07-25 | 2023-07-25 | Building foundation frozen soil drilling device and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116905963B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3245484A (en) * | 1961-11-21 | 1966-04-12 | Atlas Copco Ab | Pusher leg arrangement for rock drills |
| CN2852098Y (en) * | 2005-12-01 | 2006-12-27 | 宋振伟 | Air-cooled dry type drilling machine for engineering |
| CN114290536A (en) * | 2022-01-17 | 2022-04-08 | 朱建明 | Stable drilling device with positioning function for constructional engineering |
| CN116122721A (en) * | 2023-04-13 | 2023-05-16 | 陕西省外经贸建设集团有限公司 | Drilling device for building construction |
| CN219054641U (en) * | 2023-02-03 | 2023-05-23 | 广东卓翰建设科技有限公司 | Drilling machine for building material processing |
-
2023
- 2023-07-25 CN CN202310915880.4A patent/CN116905963B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3245484A (en) * | 1961-11-21 | 1966-04-12 | Atlas Copco Ab | Pusher leg arrangement for rock drills |
| CN2852098Y (en) * | 2005-12-01 | 2006-12-27 | 宋振伟 | Air-cooled dry type drilling machine for engineering |
| CN114290536A (en) * | 2022-01-17 | 2022-04-08 | 朱建明 | Stable drilling device with positioning function for constructional engineering |
| CN219054641U (en) * | 2023-02-03 | 2023-05-23 | 广东卓翰建设科技有限公司 | Drilling machine for building material processing |
| CN116122721A (en) * | 2023-04-13 | 2023-05-16 | 陕西省外经贸建设集团有限公司 | Drilling device for building construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116905963A (en) | 2023-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116905963B (en) | Building foundation frozen soil drilling device and application method thereof | |
| CN114102550B (en) | Laser three-dimensional remote control dust removal mapping device of crawler robot | |
| CN116293325A (en) | BIM-based construction engineering cost on-site mapping device and mapping method | |
| CN210280761U (en) | Perforating device is used in processing of commercial car planetary gear | |
| CN114809953B (en) | Diamond drill bit clamping device for geological exploration | |
| CN217254506U (en) | Auxiliary fixing device is used in T iron processing | |
| CN115030656A (en) | Drilling device for geotechnical engineering investigation and using method thereof | |
| CN206475649U (en) | A kind of automatic Jin Bi mechanisms and application have the pencil sharpener of the mechanism | |
| CN210677082U (en) | Milling cutter convenient to adjust drill bit position | |
| CN212145145U (en) | Be used for compound piece welded fixing device of PDC drill bit | |
| CN219812442U (en) | Tea planting rooter | |
| CN216008443U (en) | Mounting structure of underground water distributor | |
| CN220302062U (en) | Drill rod with inclination prevention structure | |
| CN105804651B (en) | A kind of new underground drill rig for being used to dig up mine | |
| CN212286142U (en) | Cutting device for panel beating | |
| CN216660704U (en) | Special metal piece tray structure for part machining | |
| CN213970004U (en) | Drilling fixture for steel structural part | |
| CN219747677U (en) | Diamond bit processing positioning fixture | |
| CN115720745B (en) | High abrupt slope planting hole drilling device | |
| CN220825835U (en) | Metallographic specimen polishing machine | |
| CN208342264U (en) | A kind of torsion shaft auxiliary machining device | |
| CN216976024U (en) | Pipeline supporting template for hydraulic engineering | |
| CN220660185U (en) | Roller bearing processing turning device | |
| CN218875019U (en) | Stepped shaft polishing tool | |
| CN219618788U (en) | Convenient-to-replace-core-convenient-to-cut sticky note |
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 |