CN114233179B - Construction foundation drilling equipment with square and round hole switching function - Google Patents
Construction foundation drilling equipment with square and round hole switching function Download PDFInfo
- Publication number
- CN114233179B CN114233179B CN202111535819.4A CN202111535819A CN114233179B CN 114233179 B CN114233179 B CN 114233179B CN 202111535819 A CN202111535819 A CN 202111535819A CN 114233179 B CN114233179 B CN 114233179B
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- hole
- round hole
- switching function
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- 238000005553 drilling Methods 0.000 title claims abstract description 68
- 238000010276 construction Methods 0.000 title claims abstract description 39
- 238000009435 building construction Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 43
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 230000008602 contraction Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 17
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000001360 synchronised 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
-
- 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
- E21B7/001—Drilling a non circular hole
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (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)
- Earth Drilling (AREA)
Abstract
The invention provides building construction foundation drilling equipment with a square and round hole switching function. The construction foundation drilling equipment with square and round hole switching function comprises: the mounting bracket, the top fixed mounting of mounting bracket has the link, the inboard of link is installed in the telescopic shaft, the surface cover of telescopic shaft is equipped with buffer spring. According to the building construction foundation drilling equipment with the square and round hole switching function, the telescopic frame is arranged above the drilling shaft, the telescopic holes on the telescopic frame provide space for the extension and contraction of the square hole cutter plate, when the square hole cutter plate contracts, the drilling shaft is convenient to conduct round hole construction on a building foundation, when the square hole cutter plate expands, the drilling shaft is convenient to conduct square hole finish machining on a round hole after drilling, so that the drilling structures of the square hole and the round hole can be adjusted and switched according to construction requirements, and construction requirements of drilling of different foundations are met.
Description
Technical Field
The invention relates to the technical field of building construction equipment, in particular to building construction foundation drilling equipment with a square and round hole switching function.
Background
Along with the continuous development and progress of society, the development and utilization of the land are particularly important, the safety of foundation laying and construction needs to be ensured before construction and construction are carried out on a building, the foundation refers to soil or rock mass of a supporting foundation below the building, soil layers serving as the building foundation are divided into rock, gravelly soil, sandy soil, silt soil, cohesive soil and artificial filling soil, the foundation is of two types, namely a natural foundation and an artificial foundation, the natural foundation is a natural soil layer which does not need to be reinforced by people, the artificial foundation needs to be reinforced by people, and stone dust cushion layers, sand cushion layers, mixed ash soil backfilling and tamping are commonly carried out.
Before the foundation is constructed, the foundation needs to be subjected to pile burying construction, the foundation is subjected to drilling treatment before pile burying, so that the pile burying is convenient, in order to meet the requirements of building construction and pile burying, square holes need to be drilled on the basis of round holes, so that the pile burying is convenient to fix and limit, the stability of building construction is guaranteed, and safe support is provided for building construction.
In prior art, current drilling equipment is when drilling, and the drill spindle only can carry out the construction of round hole, perhaps can only carry out the construction of square hole, in the in-process of construction, directly adopts the square hole construction, inconvenient accurate location is carried out to the point location of construction to when combining the use, how will shrink square hole drilling structure and round hole drilling structure and switch and wait further development and research.
Therefore, it is necessary to provide a construction foundation drilling device with square and round hole switching function to solve the above technical problems.
Disclosure of Invention
The invention provides building construction foundation drilling equipment with a square and round hole switching function, which solves the problem that the building construction foundation drilling equipment is inconvenient to switch square and round holes.
In order to solve the technical problems, the construction foundation drilling equipment with square and round hole switching function provided by the invention comprises: the connecting frame is fixedly arranged at the top of the mounting frame, the inner side of the connecting frame is arranged on the telescopic shaft, and the outer surface of the telescopic shaft is sleeved with a buffer spring; the top of the telescopic piece is fixedly arranged on the inner wall of the connecting frame, the output end of the telescopic piece is fixedly provided with a linkage plate, and the bottom of the linkage plate is fixedly provided with a driving motor; the top of the telescopic frame is fixedly arranged at the output end of the driving motor, a telescopic hole is formed in the telescopic frame, a limiting sliding rail is fixedly arranged at the top of the inner wall of the telescopic hole, and a drill shaft is fixedly arranged at the bottom of the telescopic frame; the surface of the lifting motor is fixedly arranged on the inner wall of the telescopic hole, a screw rod is arranged at the output end of the lifting motor, a lifting lantern ring is meshed with the surface of the screw rod, a transmission rod is rotatably arranged at the top of the lifting lantern ring through a first rotating piece, a sliding piece is rotatably arranged at the top end of the transmission rod through a second rotating piece, and a linkage rod is fixedly arranged at one side of the sliding piece; the square hole cutting board, one side of square hole cutting board fixed mounting in the one end of gangbar.
Preferably, the top end of the telescopic shaft penetrates through the surface of the linkage plate and extends to the upper side of the linkage plate, the surface of the linkage plate is in sliding connection with the surface of the telescopic shaft, and the outer surface of the linkage plate is in sliding connection with the inner surface of the connecting frame.
Preferably, the bottom of the buffer spring is fixedly connected with the top of the mounting frame, and the top of the buffer spring is fixedly connected with the bottom of the linkage plate.
Preferably, the mounting frame is provided with a lifting hole, and the inner surface of the lifting hole is matched with the surface of the driving motor.
Preferably, the top end of the screw rod is rotationally connected with the lower surface of the limiting slide rail, and a T-shaped slide groove is formed in the limiting slide rail.
Preferably, the surface of the sliding piece is of a T-shaped structure, and the surface of the sliding piece is in sliding connection with the inner surface of the limiting sliding rail.
Preferably, the surface of the square hole cutting board is in sliding connection with the inner surface of the telescopic hole, and the surface of the telescopic frame is matched with the surface of the drill shaft.
Preferably, the square hole cutting board is provided with a telescopic chute, the surface of the square hole cutting board is provided with an extension motor, the output end of the extension motor is fixedly provided with a rotary disk, the outer surface of the rotary disk is fixedly provided with a transmission shaft, the inner surface of the telescopic chute is provided with a regulating cutting board in a sliding manner, and the surface of the regulating cutting board is provided with a transmission sliding hole.
Preferably, the output end of the stretching motor penetrates through the surface of the square hole knife board and extends to the inside of the telescopic chute, and the output end of the stretching motor is rotationally connected with the surface of the square hole knife board.
Preferably, the surface of the transmission shaft is of a T-shaped structure, the inner surface of the transmission sliding hole is of a T-shaped sliding groove structure, and the surface of the transmission shaft is in transmission connection with the inner surface of the transmission sliding hole.
Compared with the related art, the building construction foundation drilling equipment with the square and round hole switching function has the following beneficial effects:
1. the invention provides building construction foundation drilling equipment with a square and round hole switching function, wherein a telescopic frame is arranged above a drilling shaft, a telescopic hole on the telescopic frame provides space for the extension and contraction of a square hole cutter plate, when the square hole cutter plate contracts, the drilling shaft is convenient to carry out round hole construction on a building foundation, and when the square hole cutter plate expands, the drilling shaft is convenient to continue to carry out square hole finish machining on a round hole after drilling, so that the drilling structures of the square hole and the round hole can be conveniently adjusted and switched according to the construction requirement, and the construction requirement of drilling of different foundations can be met;
2. the inner side of the square hole cutter plate is provided with a regulating cutter plate, the regulating cutter plate is connected to an output structure of the stretching motor, the stretching motor is convenient for stretching and adjusting the regulating cutter plate after the square hole cutter plate is stretched, stable support is provided for square hole drilling of the square hole cutter plate, and the stretched regulating cutter plate can adapt to butt joint of adjacent square hole cutter plates when the square hole cutter plate stretches to different positions, so that square hole drilling of different sizes is met;
3. through satisfying the flexible regulation of extensible square hole cutting board, when square hole cutting board outwards extends, the square hole cutting board can drive the earth that keeps off the soil board and outwards remove in step, plays further support and spacing effect when adjusting square hole cutting board lift on the one hand, on the other hand can keep shelter from and protect inside the telescopic hole, and the soil when avoiding drilling gets into the inside of telescopic hole and influences the flexible use of square hole cutting board, and the earth that the earth board that keeps off that the inner wall was stained with outside the telescopic hole can outwards be scraped to the earth that outside extends moreover to the automatic maintenance and the long-term operation of equipment of being convenient for.
Drawings
FIG. 1 is a three-dimensional view of a construction foundation drilling device with square and round hole switching function provided by the invention;
FIG. 2 is a cross-sectional view of the telescoping boom portion shown in FIG. 1;
FIG. 3 is an enlarged schematic view of portion A shown in FIG. 2;
FIG. 4 is a three-dimensional view of the lifting collar portion shown in FIG. 2;
fig. 5 is a schematic view of the structure of the inside of the square hole blade shown in fig. 4.
Reference numerals in the drawings:
1. the device comprises a mounting frame, 11, a connecting frame, 12, a telescopic shaft, 13 and a buffer spring;
2. the telescopic part, 21, the linkage plate, 22 and the driving motor;
3. the telescopic frame 31, the telescopic hole 32, the limiting slide rail 33 and the drill spindle;
4. the lifting motor, 41, the screw rod, 42, the lifting lantern ring, 43, the first rotating piece, 44, the transmission rod, 45, the second rotating piece, 46, the sliding piece, 47 and the linkage rod;
5. square hole knife board, 51, telescopic chute;
6. an extension motor 61, a rotary disk 62 and a transmission shaft;
7. regulating and controlling a knife plate 71 and a transmission sliding hole;
8. and a soil blocking plate.
Detailed Description
The invention will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, fig. 1 is a three-dimensional view of a construction foundation drilling device with square and round hole switching function according to the present invention; FIG. 2 is a cross-sectional view of the telescoping boom portion shown in FIG. 1; FIG. 3 is an enlarged schematic view of portion A shown in FIG. 2; FIG. 4 is a three-dimensional view of the lifting collar portion shown in FIG. 2; fig. 5 is a schematic view of the structure of the inside of the square hole blade shown in fig. 4.
Example 1:
the utility model provides a construction foundation drilling equipment with square round hole switching function includes: the telescopic device comprises a mounting frame 1, wherein a connecting frame 11 is fixedly arranged at the top of the mounting frame 1, the inner side of the connecting frame 11 is arranged on a telescopic shaft 12, and a buffer spring 13 is sleeved on the outer surface of the telescopic shaft 12; the top of the telescopic piece 2 is fixedly arranged on the inner wall of the connecting frame 11, the output end of the telescopic piece 2 is fixedly provided with a linkage plate 21, and the bottom of the linkage plate 21 is fixedly provided with a driving motor 22; the top of the telescopic frame 3 is fixedly arranged at the output end of the driving motor 22, a telescopic hole 31 is formed in the telescopic frame 3, a limiting sliding rail 32 is fixedly arranged at the top of the inner wall of the telescopic hole 31, and a drill shaft 33 is fixedly arranged at the bottom of the telescopic frame 3; the lifting motor 4, the surface of the lifting motor 4 is fixedly arranged on the inner wall of the telescopic hole 31, a screw rod 41 is arranged at the output end of the lifting motor 4, a lifting collar 42 is meshed with the surface of the screw rod 41, a transmission rod 44 is rotatably arranged at the top of the lifting collar 42 through a first rotating piece 43, a sliding piece 46 is rotatably arranged at the top end of the transmission rod 44 through a second rotating piece 45, and a linkage rod 47 is fixedly arranged at one side of the sliding piece 46; and one side of the square hole knife board 5 is fixedly arranged at one end of the linkage rod 47.
The expansion bracket 3 is installed through the top of the drill shaft 33, the expansion hole 31 on the expansion bracket 3 provides space for the expansion and contraction of the square hole cutter plate 5, when the square hole cutter plate 5 is contracted, the drill shaft 33 is convenient to construct a round hole on a building foundation, and when the square hole cutter plate 5 is expanded, the drill shaft 33 is convenient to continue square hole finish machining on the round hole after drilling, so that the drilling structures of the square hole and the round hole can be adjusted and switched according to the construction requirement, and the construction requirements of drilling holes on different foundations can be met.
The top end of the telescopic shaft 12 penetrates through the surface of the linkage plate 21 and extends to the upper side of the linkage plate 21, the surface of the linkage plate 21 is in sliding connection with the surface of the telescopic shaft 12, and the outer surface of the linkage plate 21 is in sliding connection with the inner surface of the connecting frame 11.
The telescopic part 2 adopts a hydraulic telescopic cylinder, and is connected with external hydraulic equipment when in use, so as to provide a power source for lifting fine adjustment for a drilling structure.
The bottom of the buffer spring 13 is fixedly connected with the top of the mounting frame 1, and the top of the buffer spring 13 is fixedly connected with the bottom of the linkage plate 21.
The telescopic shaft 12 on the mounting frame 1 provides lifting adjustment limit for the linkage plate 21, and ensures the lifting adjustment stability of the linkage plate 21, so that stable limit support is provided for the drill shaft 33;
the buffer spring 13 is installed to the bottom of linkage board 21, and buffer spring 13 provides buffering and support for the lift adjustment of linkage board 21, alleviates drilling equipment's gravity, conveniently carries out the lift adjustment.
Lifting holes are formed in the mounting frame 1, and the inner surfaces of the lifting holes are matched with the surface of the driving motor 22.
The lifting hole provides lifting adjustment space for lifting adjustment of the driving motor 22 so as to ensure that the drilling expansion bracket 3 can normally lift and drill.
The top of the screw 41 is rotatably connected with the lower surface of the limit sliding rail 32, and a T-shaped sliding groove is formed in the limit sliding rail 32.
The surface of the sliding member 46 has a T-shaped structure, and the surface of the sliding member 46 is slidably connected with the inner surface of the limit rail 32.
When the lifting motor 4 is used, the lifting motor is connected with an external power supply to provide a source of power for the rotation adjustment of the screw rod 41;
the screw rod 41 can drive the lifting collar 42 to move upwards when rotating forwards, the lifting collar 42 pushes the transmission rod 44 to rotate through the first rotating piece 43, the top end of the transmission rod 44 drives the sliding piece 46 to slide on the inner surface of the limiting sliding rail 32 through the second rotating piece 45 when rotating upwards, the sliding piece 46 drives the linkage rod 47 to synchronously move outwards when sliding, the linkage rod 47 drives the square hole cutter plate 5 to move outwards of the telescopic hole 31 when expanding outwards, the expanding size of the square hole cutter plate 5 is larger than the drilling range of the drilling shaft 33 after expanding, and the hole patterns of drilling holes are convenient to switch;
can drive lift lantern ring 42 downwardly moving when screw 41 counter-rotating, lift lantern ring 42 rotates through first rotating member 43 pulling transfer line 44, the top drives slider 46 at the internal surface slip shrink of spacing slide rail 32 through second rotating member 45 when transfer line 44 downwardly rotating, can drive the synchronizing inwards movement of gangbar 47 when slider 46 slides, drive the inside removal of square hole cutting board 5 to telescopic hole 31 when the gangbar 47 inwards contracts, the inside of shrink telescopic hole 31 that can be stable when square hole cutting board 5 contracts, so that pack up square hole cutting board 5, do not influence the normal use of drill shaft 33, ensure the normal drilling depth of drill shaft 33.
The square hole cutting boards 5 are provided with four groups, and the four groups of square hole cutting boards 5 are distributed in the telescopic holes 31 in a circular array.
The surface of the square hole cutting board 5 is in sliding connection with the inner surface of the telescopic hole 31, and the surface of the telescopic frame 3 is matched with the surface of the drill shaft 33.
When the square hole cutter plate 5 is fully unfolded for use, the drill shaft 33 is kept to be aligned with the inside of the round drill hole, the drill hole position of the square hole cutter plate 5 is calibrated and limited, and the position accuracy of the square drill hole is guaranteed.
The working principle of the building construction foundation drilling equipment with the square and round hole switching function provided by the invention is as follows:
when the round hole drilling is carried out, the square hole cutting board 5 is in a retracted state, the driving motor 22 is started, the driving motor 22 drives the telescopic frame 3 to synchronously rotate, and the telescopic frame 3 can synchronously drive the drilling shaft 33 at the bottom to carry out round hole construction when rotating, so that the drilling shaft 33 can carry out round hole drilling on a building construction foundation;
after the drilling is formed, the drill shaft 33 is lifted upwards, so that the telescopic frame 3 is lifted above the ground;
starting the lifting motor 4, driving the screw rod 41 to synchronously rotate by the lifting motor 4, driving the lifting lantern ring 42 to move upwards by the screw rod 41, driving the sliding piece 46 to slide on the limiting slide rail 32 in a limiting manner by the lifting lantern ring 42 through the transmission rod 44, and driving the square hole knife board 5 to be unfolded by the linkage rod 47 when the sliding piece 46 slides;
after the square hole knife board 5 is completely unfolded, the telescopic piece 2 is started, the telescopic piece 2 drives the linkage plate 21 to move downwards, the telescopic frame 3 is driven to move downwards by the driving motor 22 when the linkage plate 21 moves downwards, the square hole knife board 5 is driven to move downwards when the telescopic frame 3 moves downwards, and the square hole knife board 5 performs square hole construction on the periphery after drilling.
Compared with the related art, the building construction foundation drilling equipment with the square and round hole switching function has the following beneficial effects:
the expansion bracket 3 is installed through the top of the drill shaft 33, the expansion hole 31 on the expansion bracket 3 provides space for the expansion and contraction of the square hole cutter plate 5, when the square hole cutter plate 5 is contracted, the drill shaft 33 is convenient to construct a round hole on a building foundation, and when the square hole cutter plate 5 is expanded, the drill shaft 33 is convenient to continue square hole finish machining on the round hole after drilling, so that the drilling structures of the square hole and the round hole can be adjusted and switched according to the construction requirement, and the construction requirements of drilling holes on different foundations can be met.
Example 2:
the square hole cutting board 5 is provided with a telescopic chute 51, the surface of the square hole cutting board 5 is provided with an extension motor 6, the output end of the extension motor 6 is fixedly provided with a rotary disk 61, the outer surface of the rotary disk 61 is fixedly provided with a transmission shaft 62, the inner surface of the telescopic chute 51 is provided with a regulating cutting board 7 in a sliding manner, and the surface of the regulating cutting board 7 is provided with a transmission sliding hole 71.
The inboard of square hole cutting board 5 is provided with regulation and control cutting board 7, and regulation and control cutting board 7 is connected on the output structure of stretching motor 6, conveniently carries out the extension regulation of regulation and control cutting board 7 after square hole cutting board 5 expands through stretching motor 6, provides stable support for the square hole drilling of square hole cutting board 5.
The output end of the stretching motor 6 penetrates through the surface of the square hole knife board 5 and extends to the inside of the telescopic chute 51, and the output end of the stretching motor 6 is rotatably connected with the surface of the square hole knife board 5.
The surface of the transmission shaft 62 is of a T-shaped structure, the inner surface of the transmission sliding hole 71 is of a T-shaped sliding groove structure, and the surface of the transmission shaft 62 is in transmission connection with the inner surface of the transmission sliding hole 71.
The transmission shafts 62 are provided with two groups, and the two groups of transmission shafts 62 are distributed on the outer side of the rotating disk 61 in a circular array;
the regulating knife plates 7 are provided with two groups, and the two groups of regulating knife plates 7 are symmetrically arranged on two sides of the rotating disk 61.
One end of the T-shaped transmission shaft 62 is arranged on the inner surface of the transmission sliding hole 71, and the surface of the transmission shaft 62 is in transmission connection with the inner surface of the transmission sliding hole 71;
when in use, the stretching motor 6 is connected with an external power supply to provide a source of power for the rotation of the rotating disk 61;
the stretching motor 6 is started to drive the rotating disc 61 to rotate, and the rotating disc 61 drives the transmission shafts 62 on two sides to synchronously rotate when rotating;
when the transmission shaft 62 rotates anticlockwise, the adjusting and controlling knife plate 7 is pushed to expand outwards through the transmission sliding hole 71, and gaps among the four groups of square hole knife plates 5 can be supplemented when the adjusting and controlling knife plate 7 expands, so that construction of the square hole knife plates 5 on the square grooves is guaranteed.
The extensible regulating knife board 7 can adapt to the butt joint of adjacent square hole knife boards 5 when the square hole knife boards 5 are extended to different positions, and meets the requirements of square hole punching construction with different sizes.
The beneficial effects are that:
the inboard of square hole cutting board 5 is provided with regulation and control cutting board 7, and regulation and control cutting board 7 is connected on the output structure of stretching motor 6, conveniently carries out the extension regulation of regulation and control cutting board 7 after square hole cutting board 5 expands through stretching motor 6, provides stable support for the square hole drilling of square hole cutting board 5.
Further, the inner side surface of the square hole knife board 5 is provided with a soil retaining board 8, the surface of the soil retaining board 8 is of an inverted-L-shaped structure, and the surface of the soil retaining board 8 is in sliding connection with the inner surface of the telescopic hole 31.
A gap is left between the surface of the retaining plate 8 and the surface of the square hole knife plate 5, and the lower surface of the retaining plate 8 is slidingly connected with the bottom of the inner wall of the telescopic hole 31.
The square hole knife board 5 can synchronously drive the shrinkage of the soil retaining board 8 when shrinking, so that the normal use of the equipment is not affected;
can drive the retaining plate 8 in step when square hole cutting board 5 stretches and remove, can keep the sliding contact to the telescopic hole 31 inner wall after retaining plate 8 removes to shelter from and protect telescopic hole 31.
Furthermore, the outwardly extending retaining plate 8 can also scrape out dirt stained on the inner wall of the telescopic hole 31, so as to facilitate the automatic maintenance and long-term operation of the equipment.
Through installing on square hole cutting board 5 and keeping off board 8, when square hole cutting board 5 outwards extends, square hole cutting board 5 can drive in step and keep off board 8 synchronous movement, can keep with the sliding contact of flexible hole 31 inner wall when keeping off board 8 and remove, play on the one hand to the further support and spacing effect when square hole cutting board 5 lift is adjusted, on the other hand can keep shelter from and the protection to flexible hole 31 inside, the soil when avoiding drilling gets into the inside of flexible hole 31 and influences the flexible use of square hole cutting board 5 to maintenance and long-term operation of equipment.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (9)
1. Construction foundation drilling equipment with square round hole switching function, characterized by comprising:
the device comprises a mounting frame, wherein a connecting frame is fixedly arranged at the top of the mounting frame, a telescopic shaft is arranged at the inner side of the connecting frame, and a buffer spring is sleeved on the outer surface of the telescopic shaft;
the top of the telescopic piece is fixedly arranged on the inner wall of the connecting frame, the output end of the telescopic piece is fixedly provided with a linkage plate, and the bottom of the linkage plate is fixedly provided with a driving motor;
the top of the telescopic frame is fixedly arranged at the output end of the driving motor, a telescopic hole is formed in the telescopic frame, a limiting sliding rail is fixedly arranged at the top of the inner wall of the telescopic hole, and a drill shaft is fixedly arranged at the bottom of the telescopic frame;
the surface of the lifting motor is fixedly arranged on the inner wall of the telescopic hole, a screw rod is arranged at the output end of the lifting motor, a lifting lantern ring is meshed with the surface of the screw rod, a transmission rod is rotatably arranged at the top of the lifting lantern ring through a first rotating piece, a sliding piece is rotatably arranged at the top end of the transmission rod through a second rotating piece, and a linkage rod is fixedly arranged at one side of the sliding piece;
one side of the square hole knife board is fixedly arranged at one end of the linkage rod;
the top of the telescopic shaft penetrates through the surface of the linkage plate and extends to the upper side of the linkage plate, the surface of the linkage plate is in sliding connection with the surface of the telescopic shaft, and the outer surface of the linkage plate is in sliding connection with the inner surface of the connecting frame.
2. The construction foundation drilling equipment with the square and round hole switching function according to claim 1, wherein the bottom of the buffer spring is fixedly connected with the top of the mounting frame, and the top of the buffer spring is fixedly connected with the bottom of the linkage plate.
3. The construction foundation drilling equipment with the square and round hole switching function according to claim 1, wherein a lifting hole is formed in the mounting frame, and the inner surface of the lifting hole is matched with the surface of the driving motor.
4. The construction foundation drilling equipment with the square and round hole switching function according to claim 1, wherein the top end of the screw rod is rotatably connected with the lower surface of the limiting slide rail, and the limiting slide rail is provided with a T-shaped slide groove.
5. The construction foundation drilling equipment with square and round hole switching function according to claim 4, wherein the surface of the sliding piece is of a T-shaped structure, and the surface of the sliding piece is in sliding connection with the inner surface of the limit sliding rail.
6. The construction foundation drilling equipment with square and round hole switching function according to claim 1, wherein the surface of the square hole cutting board is in sliding connection with the inner surface of the telescopic hole, and the surface of the telescopic frame is matched with the surface of the drill shaft.
7. The building construction foundation drilling equipment with the square and round hole switching function according to claim 1, wherein a telescopic chute is formed in the square hole cutter plate, an extension motor is arranged on the surface of the square hole cutter plate, a rotary disk is fixedly arranged at the output end of the extension motor, a transmission shaft is fixedly arranged on the outer surface of the rotary disk, a regulating cutter plate is slidably arranged on the inner surface of the telescopic chute, and a transmission sliding hole is formed in the surface of the regulating cutter plate.
8. The construction foundation drilling equipment with the square and round hole switching function according to claim 7, wherein the output end of the extension motor penetrates through the surface of the square hole cutter plate and extends to the inside of the telescopic chute, and the output end of the extension motor is rotatably connected with the surface of the square hole cutter plate.
9. The construction foundation drilling equipment with square and round hole switching function according to claim 7, wherein the surface of the transmission shaft is of a T-shaped structure, the inner surface of the transmission sliding hole is of a T-shaped sliding groove structure, and the surface of the transmission shaft is in transmission connection with the inner surface of the transmission sliding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111535819.4A CN114233179B (en) | 2021-12-15 | 2021-12-15 | Construction foundation drilling equipment with square and round hole switching function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111535819.4A CN114233179B (en) | 2021-12-15 | 2021-12-15 | Construction foundation drilling equipment with square and round hole switching function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114233179A CN114233179A (en) | 2022-03-25 |
| CN114233179B true CN114233179B (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111535819.4A Active CN114233179B (en) | 2021-12-15 | 2021-12-15 | Construction foundation drilling equipment with square and round hole switching function |
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| CN (1) | CN114233179B (en) |
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| CN206912284U (en) * | 2017-07-08 | 2018-01-23 | 高艳静 | A kind of architectural engineering drilling equipment |
| CN109079177A (en) * | 2018-08-26 | 2018-12-25 | 李玉强 | Bore the special collet of square hole |
| CN209594241U (en) * | 2019-01-27 | 2019-11-08 | 浙江风谷环境设计工程有限公司 | A kind of garden landscape construction digging cave device |
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| CN111963051A (en) * | 2020-08-21 | 2020-11-20 | 广州易鑫建筑工程有限公司 | Drilling equipment for building construction foundation |
| CN213068282U (en) * | 2020-09-28 | 2021-04-27 | 厦门市科龙德环境工程有限公司 | Multifunctional soil sampling and soil sampling drill |
| CN112796359A (en) * | 2021-01-19 | 2021-05-14 | 北京通远卓迈商贸有限公司 | Alternative device of adjustable drill bit and clamping tool for excavator |
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| CN214161448U (en) * | 2020-12-25 | 2021-09-10 | 北京源汇建设工程有限公司 | Perforating device for construction |
| CN113431488A (en) * | 2021-08-09 | 2021-09-24 | 中地君豪高科股份有限公司 | Equipment for constructing square hole in hard stratum |
| CN214836103U (en) * | 2021-07-17 | 2021-11-23 | 南京德环市政工程有限公司 | Directional drilling device for municipal road construction |
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| JPH06185049A (en) * | 1992-12-17 | 1994-07-05 | Kajima Corp | Construction of straight pipe type large bore cast-in-place piling |
| US5336024A (en) * | 1993-02-17 | 1994-08-09 | Matsushita Electric Works, Ltd. | Precision drilling method |
| DE29510840U1 (en) * | 1995-07-04 | 1995-11-02 | Hartmann, Karl-Heinrich, 87634 Obergünzburg | Electric milling machine for cutting round, square and rectangular holes |
| JPH10102966A (en) * | 1996-10-01 | 1998-04-21 | Ohbayashi Corp | Excavating equipment of cast-in-place concrete pile hole |
| JP2004332277A (en) * | 2003-05-01 | 2004-11-25 | Koken Boring Mach Co Ltd | Retractable bit device |
| EP2339107A2 (en) * | 2009-12-22 | 2011-06-29 | Fredi Stury | Drilling device with telescopic auger, adapter piece and drilling method for drilling |
| CN103231088A (en) * | 2013-05-13 | 2013-08-07 | 佛山市圣特斯数控设备有限公司 | Multi-station turntable type special drilling machine |
| CN206571425U (en) * | 2017-02-28 | 2017-10-20 | 浙江大学城市学院 | A kind of civil engineering pile foundation construction is with double-deck expanding drilling equipment |
| CN206912284U (en) * | 2017-07-08 | 2018-01-23 | 高艳静 | A kind of architectural engineering drilling equipment |
| CN109079177A (en) * | 2018-08-26 | 2018-12-25 | 李玉强 | Bore the special collet of square hole |
| CN209738025U (en) * | 2019-01-10 | 2019-12-06 | 辽宁悦利建设科技发展集团有限公司 | Hole equipment is detained with magazine to wall body transformation |
| CN209594241U (en) * | 2019-01-27 | 2019-11-08 | 浙江风谷环境设计工程有限公司 | A kind of garden landscape construction digging cave device |
| CN210256768U (en) * | 2019-07-03 | 2020-04-07 | 中国建筑一局(集团)有限公司 | House building construction wall drilling device |
| CN210415028U (en) * | 2019-07-18 | 2020-04-28 | 娄书文 | Blasting is with preventing blockking up charging equipment |
| CN110625825A (en) * | 2019-08-13 | 2019-12-31 | 南京唐壹信息科技有限公司 | Back of body bolt formula is hung professional trompil equipment of curtain futilely |
| CN110952920A (en) * | 2019-12-24 | 2020-04-03 | 青海岩土工程勘察咨询有限公司 | Drilling device for square hole |
| CN211397432U (en) * | 2020-01-14 | 2020-09-01 | 赵伟 | Pile foundation drilling equipment for civil engineering |
| CN111691833A (en) * | 2020-06-10 | 2020-09-22 | 济南市市政工程设计研究院（集团）有限责任公司 | Long spiral square hole drill rod, drilling device and working method |
| CN111963051A (en) * | 2020-08-21 | 2020-11-20 | 广州易鑫建筑工程有限公司 | Drilling equipment for building construction foundation |
| CN213391995U (en) * | 2020-08-25 | 2021-06-08 | 云南省建设投资控股集团有限公司 | Simple square drill bit of rotary drilling rig |
| CN213068282U (en) * | 2020-09-28 | 2021-04-27 | 厦门市科龙德环境工程有限公司 | Multifunctional soil sampling and soil sampling drill |
| CN214161448U (en) * | 2020-12-25 | 2021-09-10 | 北京源汇建设工程有限公司 | Perforating device for construction |
| CN112796359A (en) * | 2021-01-19 | 2021-05-14 | 北京通远卓迈商贸有限公司 | Alternative device of adjustable drill bit and clamping tool for excavator |
| CN112828588A (en) * | 2021-01-25 | 2021-05-25 | 毛建辉 | Automatic assembly equipment for hole digger |
| CN112943100A (en) * | 2021-02-26 | 2021-06-11 | 徐国泉 | Hydraulic-excitation telescopic controllable type reamer while drilling |
| CN214836103U (en) * | 2021-07-17 | 2021-11-23 | 南京德环市政工程有限公司 | Directional drilling device for municipal road construction |
| CN113431488A (en) * | 2021-08-09 | 2021-09-24 | 中地君豪高科股份有限公司 | Equipment for constructing square hole in hard stratum |
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