CN109779523B - Drill rod spiral composite drilling machine for building - Google Patents
Drill rod spiral composite drilling machine for building Download PDFInfo
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- CN109779523B CN109779523B CN201910049355.2A CN201910049355A CN109779523B CN 109779523 B CN109779523 B CN 109779523B CN 201910049355 A CN201910049355 A CN 201910049355A CN 109779523 B CN109779523 B CN 109779523B
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Abstract
The invention relates to a drill rod spiral composite drilling machine for a building, which comprises a vehicle body, wherein a stand column is arranged on the vehicle body, a limit sleeve is arranged on a fixed block, a screw mechanism is sleeved in the middle of the limit sleeve, a rod body is movably inserted in the middle of the limit sleeve, a rotary drilling bit, a first baffle ring, a second baffle ring, a limit groove and a groove are sequentially arranged on the surface of the rod body from bottom to top, a lifting ring is arranged in the groove, a threaded hole is formed in the surface of the top end of the rod body, and the top of the rod body is fixedly connected with a cover plate through the threaded hole and a connecting screw rod therein.
Description
Technical Field
The invention relates to a drill rod, in particular to a drill rod spiral composite drilling machine and a construction process.
Background
The drilling machine is a complex machine, and is composed of machine, machine set and mechanism, and is a mechanical equipment for driving drilling tool to drill underground in the course of exploration or mineral resource development so as to obtain physical geological data, also called drilling machine, and its main action is to drive drilling tool to break hole bottom rock, and make it drop into or lift out the drilling tool in the hole. The drilling machine is also used for construction and construction of concrete piles, in the construction and construction process of the existing concrete piles, due to unstable hole expansion rate and inclination during drilling rods, the construction cannot be continuously carried out, spaced pile driving and drilling holes are needed, and when the inclination is larger, pile clamping reinforcement cages can be clamped and cannot go down to the bottom, so that the working efficiency and the working quality of workers are affected, and therefore improvement is made by the drilling rod spiral composite drilling machine and the construction process.
Furthermore, in view of the increasing desertification of the border lands in China, experts propose suggestions for returning to forests and building artificial desert oasis, and although the measures have certain effects, the prevention and control effects are limited due to insufficient research and development of equipment and equipment, and the research and development of the equipment and the equipment are not enough for the building equipment in normal construction lands to be used in desert areas; after analysis, the volume and the weight of common building equipment are not favorable for unfolding and using and getting rid of the trouble after entering the desert area, moreover, the climate conditions and the environment in the desert are bad, the cleaning work of the construction site is more time-consuming and labor-consuming compared with the cleaning work of the normal construction site, and the efficiency is low, which is one of the reasons that the artificial engineering is rarely seen in the desert.
The Chinese patent with the publication number of CN 208016291U discloses an improved Gobi forestation device, which can finish simple drilling and pit processing, can facilitate planting different trees, but the desert oasis reconstruction project is not a simple reconstruction project, and needs other medium and heavy machinery which can be better suitable for the desert oasis region.
Disclosure of Invention
In order to solve the defects in the prior art pointed out in the background art, the invention provides a drill rod spiral composite drilling machine suitable for desert zone foundation engineering.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a drill rod spiral compound drilling machine, which comprises:
the vehicle body is provided with a stand column, the stand column is provided with a mounting block, a movable block and a fixed block, the movable block and the fixed block are respectively provided with a driving mechanism and a limiting sleeve, and the middle part of the limiting sleeve is sleeved with a screw mechanism;
the driving mechanism comprises a shell, a worm wheel, a first through hole, a limiting block, a second through hole, a bolt and a supporting plate, wherein the shell is fixedly connected with the outer side of the movable block;
the screw mechanism comprises a rod body, a rotary drilling bit, a first baffle ring, a second baffle ring, a limit groove, a hanging ring, a threaded hole and a cover plate, wherein the rod body is movably inserted in the middle of the limit sleeve;
the end rotation of automobile body is provided with the scraper bowl, is provided with flexible jar between the bottom of scraper bowl and the automobile body, and the middle part of scraper bowl is provided with the perforation, and the inside of automobile body is provided with the passageway, is provided with flexible sheath between perforation and the passageway, and the feed inlet has been seted up to the inner wall of passageway, and the middle part of passageway is provided with the puddler, and the free end of passageway is linked together with the outside, and the bottom of automobile body both sides all is provided with the track, and the middle part of track is provided with the driving roller, is provided with the cylinder on the driving roller, is provided with the cylinder hole that is used for connecting sand land wheel on the cylinder.
As a preferable technical scheme of the invention, the two sides of the upright post are respectively provided with a supporting rod, the bottom ends of the supporting rods are connected with the top of the vehicle body, the top of the shell is provided with a lifting rope, the top of the lifting rope is provided with a storage roller, and the two ends of the storage roller are rotatably connected with the top ends of the mounting blocks through the supporting frame.
As a preferable technical scheme of the invention, the movable block is movably sleeved on the outer wall of the upright post, the fixed block is fixedly arranged on the outer wall of the upright post near the bottom end, the movable block is positioned right above the fixed block, and the size of the movable block is the same as that of the fixed block.
As a preferable technical scheme of the invention, the worm is meshed with the worm wheel, one end of the worm penetrates out of the shell and is in transmission connection with the end part of an output shaft of a driving motor, and the driving motor is electrically connected with an external power supply through a control switch in the vehicle body.
As a preferable technical scheme of the invention, the limiting block is movably arranged in the first through hole, the bolt is arranged in the second through hole, and the first through hole and the second through hole are vertically arranged.
As a preferable technical scheme of the invention, the first baffle ring is positioned under the limiting sleeve, the second baffle ring is positioned over the top supporting plate, and the outer part of the rod body, which is close to the top end, is sleeved in the worm wheel.
As a preferable technical scheme of the invention, the limiting block is arranged in a matched manner with the limiting groove, and the volume of the limiting block is smaller than that of the limiting groove.
As a preferred technical scheme of the invention, the step of assembling comprises the steps of disassembling the top support plate from the shell, enabling the end part of the rod body to penetrate through the shell at the moment, enabling the rod body to be sleeved in the worm wheel, enabling a worker to rapidly lift the rod body upwards through the hanging ring at the top of the rod body to achieve the aim of calibration, enabling the first through hole to be opposite to the limit groove, enabling the limit block to penetrate through the first through hole and be clamped with the limit groove, enabling the rod body to be connected with the worm wheel in a transmission mode, then enabling the top support plate and the cover plate to be respectively installed at corresponding positions, fixing the rod body, achieving the aim of installing the rod body, and trying to operate if the operation is normal after the installation is completed, and enabling the work to be carried out.
According to the invention, the step of drilling comprises the steps of moving a car body to a working area, driving a worm to rotate through a driving motor, enabling the worm to drive a worm wheel to rotate, enabling the worm wheel to drive a limiting block to rotate, enabling the limiting block to drive a rod body to rotate, enabling the middle of the rod body to stably rotate under the action of a limiting sleeve when the rod body rotates, lifting the rod body upwards through a lifting rope and a storage roller, enabling the rod body to move downwards when the storage roller unwinds, enabling a rotary drilling bit on the rod body to be in contact with soil when the rod body moves downwards due to the fact that the rod body rotates, enabling soil at the bottom to be loose under the action of a screw to move upwards when the rod body moves downwards, enabling the wall of the upper portion to be extruded due to the fact that the wall of the screw is not prone to be made under the action of the dead weight of the soil, enabling the wall of the hole to be smooth and firm, enabling the hole to be very good, enabling the hole to not to collapse, enabling the wall to be smooth under the action of underground water, enabling friction resistance to be small when the rod body is upwards driven by the storage roller to be lifted when the concrete is filled through external concrete filling equipment, and driving the rod body to be downwards, and driving the power load of the driving motor is greatly reduced.
The beneficial effects of the invention are as follows: according to the drill rod spiral composite drilling machine and the construction process, when the rotary drilling bit and the rod body of the structure are used for making holes, soil at the bottom is loose, loose soil walks upwards under the action of a spiral, the upper part of the drill rod does not have the extrusion caused by the spiral hole wall under the action of self weight of the soil, so that the hole wall is smooth and firm, the hole forming effect is very good, holes cannot collapse, the hole wall is smooth under the action of groundwater, and when concrete is poured by external concrete filling equipment, the friction resistance is very small when the rod body upwards drives the soil, and the power load of a driving motor is greatly reduced.
Drawings
FIG. 1 is a schematic view of a drill rod and screw composite drilling machine according to the present invention;
FIG. 2 is a schematic view of the screw mechanism of the drill rod screw compound drill;
FIG. 3 is a schematic view of a part of the structure of the screw mechanism of the drill rod screw compound drill;
FIG. 4 is a schematic diagram of a drive mechanism of a drill rod and screw composite drill according to the present invention;
FIG. 5 is a schematic view of a worm gear structure of a drill rod and screw composite drilling machine of the present invention;
FIG. 6 is a schematic view of a worm gear partially in cross-section of a drill rod-screw composite drilling machine of the present invention;
FIG. 7 is a schematic diagram of a bucket construction of a drill pipe spiral composite drilling machine of the present invention;
FIG. 8 is a schematic view of the track structure of a drill rod and screw composite drilling machine of the present invention;
FIG. 9 is a schematic view of a sand wheel construction of a drill pipe spiral composite drilling machine of the present invention;
fig. 10 is a schematic flow chart of the steps of the construction process of the drill rod spiral composite drilling machine.
In the figure: 1. a vehicle body; 2. a column; 3. a mounting block; 4. a movable block; 5. a fixed block; 6. a driving mechanism; 601. a housing; 602. a worm; 603. a worm wheel; 604. a first through hole; 605. a limiting block; 606. a second through hole; 607. a bolt; 608. a top support plate; 7. a limit sleeve; 8. a screw mechanism; 801. a rod body; 802. rotary drilling bit; 803. a first baffle ring; 804. a second baffle ring; 805. a limit groove; 806. a groove; 807. a hanging ring; 808. a threaded hole; 809. a cover plate; 9. a hanging rope; 10. a receiving roller; 11. a support rod; 12. a bucket; 13. a telescopic cylinder; 14. perforating; 15. a channel; 16. a telescoping sheath; 17. a feed inlet; 18. a stirring rod; 19. a track; 20. a driving roller; 21. a cylinder; 22. sand wheel.
Detailed Description
Referring to fig. 1 to 9, the present invention relates to a spiral composite drilling machine for a drill rod and a construction process thereof, comprising:
the automobile body 1, the automobile body 1 is provided with an upright post 2, the upright post 2 is provided with a mounting block 3, a movable block 4 and a fixed block 5, the movable block 4 and the fixed block 5 are respectively provided with a driving mechanism 6 and a limiting sleeve 7, and the middle part of the limiting sleeve 7 is sleeved with a screw mechanism 8;
the driving mechanism 6 comprises a shell 601, a worm 602, a worm wheel 603, a first through hole 604, a limiting block 605, a second through hole 606, a bolt 607 and a propping plate 608, wherein the shell 601 is fixedly connected with the outer side of the movable block 4, the worm 602 is arranged on one side of the inside of the shell 601, the worm 602 can rotate, the worm wheel 603 is arranged on the other side of the inside of the shell 601, the worm wheel 603 is in meshed connection with the worm 602, the worm wheel 603 is provided with the first through hole 604, the limiting block 605, the second through hole 606 and the bolt 607, the propping plate 608 is arranged at the bottom of the shell 601, when the worm 602 rotates, the worm wheel 603 can be driven to rotate, the rod 801 can be driven to rotate through the rotation of the rod 801, and the rotation of the rod 801 can be used for driving the rotary drill 802, so that the worm 602 is driven to the rotary drill 802, and the core driving part of the invention is realized;
the screw mechanism 8 comprises a rod body 801, a rotary drilling bit 802, a first baffle ring 803, a second baffle ring 804, a limit groove 805, a groove 806, a lifting ring 807, a threaded hole 808 and a cover plate 809, wherein the rod body 801 is movably inserted in the middle of the limit sleeve 7;
the end of the car body 1 is rotatably provided with a bucket 12, the bucket 12 can level soil generated in a drilling process, a telescopic cylinder 13 is arranged between the bottom of the bucket 12 and the car body 1, a perforation 14 is arranged in the middle of the bucket 12, a channel 15 is arranged in the car body 1, a telescopic jacket 16 is arranged between the perforation 14 and the channel 15, a feed inlet 17 is formed in the inner wall of the channel 15, a stirring rod 18 is arranged in the middle of the channel 15, the free ends of the channel 15 are communicated with the outside, tracks 19 are arranged at the bottoms of the two sides of the car body 1, a driving roller 20 is arranged in the middle of the tracks 19, a cylinder 21 is arranged on the driving roller 20, a cylinder hole for connecting sand wheels 22 is formed in the cylinder 21, soil generated in the drilling process can be pushed to be level through the bucket 12, the soil can continuously enter the perforation 14 in the pushing process, and enters the channel 15 through the telescopic jacket 16, compared with a traditional conveying mode, the stirring rod 18 in the channel 15 rotates under the action of an external driving module, and then the soil is assisted to be discharged from the channel 15, compared with the traditional mode, the free ends of the channel 17 can be led into the channel 15, the soil can be automatically discharged to the channel 15, the soil can be balanced, the soil can be discharged from the channel 15, and the soil can be balanced, the soil can be discharged from the channel can be balanced, and the soil can be discharged freely, and the soil can be discharged from the channel 15; while the conventional drilling machine is not suitable for various ground environments in the aspect of movement, the invention can firstly improve the stability of movement of the vehicle body 1 through the crawler belt 19 and can also adapt to most ground environments; the sand wheel 22 and the driving roller 20 can be connected together through the cylinder 21 and the cylinder hole in a threaded manner, the connection mode is simple, the vehicle body 1 can adapt to a sand field, the application range of the device is improved, and the work of beautifying and repairing soil of oasis in the sand is facilitated; the sand wheel 22 can be used to ensure that the device can run in most of gobi and oasis in desert, even if the device falls into sand in desert, the crawler belt 19 can avoid the further sinking of the vehicle body, so that the vehicle body is stable, and the driving force of the crawler belt 19 can ensure that the device is stable and can run stably and save oil by only adopting the crawler belt 19 as the driving force when running on a good road surface.
In addition, the stirring rod 18 can be detachably installed in the channel 15, the switch door is arranged at the free end of the channel 15, the switch door is closed in normal use, after the screw mechanism 8 is drilled, the excavated sand, stone and soil move in the opposite direction through the car body 1, the sand, stone and soil are shoveled into the channel 15 through the bucket 12, fertilizer is added into the channel from the feed inlet 17, stirring is carried out under the action of the stirring rod 18, then the car body is moved to a region requiring to fertilize the soil, at the moment, the switch door is opened, along with the movement of the car body, the sand, stone, soil and fertilizer mixture is discharged from the free end of the channel 15, a region capable of planting plants is formed in a target region, a certain afforestation and greening effect is achieved, and the sand, stone, soil and fertilizer mixture can be accelerated to be discharged from the free end of the channel 15 after the stirring rod 18 is installed.
Further, when encountering large building rubbish, the stirring rod 18 is detached, the switch door is closed, a containing bin is formed inside the vehicle body, along with the reverse direction movement of the vehicle body 1, the building rubbish enters the channel 15 through the bucket 12, the vehicle body is opened to a rubbish discharge position, the building rubbish is discharged from the bottom of the vehicle body, no manpower or other special cleaning equipment is needed for cleaning, manpower and material resources are effectively saved, under the condition, the building rubbish can be firstly crushed into small and medium building rubbish when encountering the large building rubbish, and then the building rubbish is shoveled into the containing bin in the vehicle body through the bucket 12, or the capacity of the channel 15 is enlarged and the height of the bottom of the vehicle body from the ground is increased to adapt to the large building rubbish.
Optionally, the switch door can be an electric control switch door, and the electric control button device is arranged in the vehicle body control room.
Wherein, the both sides of stand 2 all are provided with bracing piece 11, the bottom of bracing piece 11 is connected with the top of automobile body 1, the top of casing 601 is provided with lifting rope 9, the top of lifting rope 9 is provided with accomodates roller 10, accomodate the both ends of roller 10 and rotate with the top of installation piece 3 through the support frame and be connected, accomodate roller 10 and be the motorized roller preferably, can improve the intensity that stand 2 supported through bracing piece 11, accomodate roller 10 just reversing can shrink or put down lifting rope 9, because movable block 4 is the activity on stand 2, and then lifting rope 9 can drive the lift of casing 601.
Wherein, movable block 4 activity cup joints on the outer wall of stand 2, and fixed block 5 is fixed to be set up in the outer wall of stand 2 near bottom department, and movable block 4 is located directly over fixed block 5, and movable block 4 is the same with fixed block 5 size, because movable block 4 only can carry out the up-and-down motion on stand 2, and then restriction body of rod 801 can only reciprocate, has reduced the shake that takes place when body of rod 801 rotates, has improved the stability of body of rod 801, can improve the security of body of rod 801 through fixed block 5.
Wherein, worm 602 meshes with worm wheel 603, and worm 602's one end wears out casing 601 and is connected with the tip transmission of a driving motor output shaft, and driving motor passes through control switch in automobile body 1 and external power supply electric connection, and the driving motor during operation can drive worm 602 rotation, and then worm 602 can drive worm wheel 603 rotation, can drive the body of rod 801 rotation through the rotation of worm wheel 603.
Wherein, stopper 605 activity sets up in the inside of first through-hole 604, and bolt 607 sets up in the inside of second through-hole 606, and first through-hole 604 sets up with second through-hole 606 mutually perpendicularly, can make stopper 605 remove wherein through first through-hole 604, can fix stopper 605 through bolt 607 and second through-hole 606, when going into and out the dismantlement to bolt 607, can take off stopper 605, and then can make the separation of worm wheel 603 and body of rod 801, the dismantlement to the two between the convenience is convenient for maintain and change.
Wherein, first baffle ring 803 is located stop collar 7 under, second baffle ring 804 is located top spacer 608, the outside that body of rod 801 is close to the top cup joints in the inside of worm wheel 603, can play spacing effect to body of rod 801 through first baffle ring 803 and second baffle ring 804, after the equipment, top spacer 608 is spacing second baffle ring 804 in casing 601, prevent body of rod 801 from falling off casing 601, top spacer 608 is spacing first baffle ring 803 in the below of casing 601 simultaneously, prevent body of rod 801 from being ejecting from casing 601, effectual protection equipment.
Wherein, stopper 605 and spacing groove 805 assorted setting, and the volume of stopper 605 is less than the volume of spacing groove 805, can be in the same place body of rod 801 and worm wheel 603 transmission through stopper 605 and spacing groove 805, when dismantling bolt 607 business turn over, can take off the stopper 605, and then can make the separation of worm wheel 603 and body of rod 801, the dismantlement between the two of being convenient for is convenient for maintain and change.
The detachable components are largely adopted, when the device is used in desert terrains such as Gobi desert, the device can be cleaned conveniently in a detachable mode when coarse sand and gravel are clamped into corresponding mechanisms in the device, then the components are assembled, and the adaptability of the device to the desert environment is enhanced through the convenient and quick assembly and disassembly of the components.
The construction process of the drill rod spiral composite drilling machine is characterized by comprising the following steps of:
when the assembly is carried out, the supporting plate 608 and the shell 601 are split, at the moment, the end part of the rod body 801 can penetrate through the shell 601, the rod body 801 is sleeved in the worm gear 603, a worker can rapidly lift the rod body 801 upwards through the hanging ring 807 at the top of the rod body 801, the aim of calibration is achieved, the first through hole 604 is opposite to the limit groove 805, then the limiting block 605 penetrates through the first through hole 604 and is clamped with the limit groove 805, the rod body 801 is in transmission connection with the worm gear 603, then the supporting plate 608 and the cover plate 809 are respectively installed at corresponding positions, the rod body 801 can be fixed, the aim of installing the rod body 801 is achieved, and after the installation is carried out, operation is attempted, if operation is normal, the operation can be carried out.
Wherein, when drilling, the vehicle body 1 is moved to a working area, a worm 602 can be driven to rotate by a driving motor, the worm 602 can drive a worm wheel 603 to rotate, the worm wheel 603 can drive a limiting block 605 to rotate, the limiting block 605 can drive a rod body 801 to rotate, when the rod body 801 rotates, the middle part of the rod body 801 can stably rotate under the action of a limiting sleeve 7, when the receiving roller 10 unreels, the rod body 801 can downwards move through a lifting rope 9 and a receiving roller 10, when the rod body 801 downwards moves, the rotary drilling bit 802 on the rod body 801 can be contacted with soil due to the rotation of the rod body 801, the soil at the bottom of the rotary drilling bit 802 with the structure is loose when the hole is made, the loose soil upwards walks under the action of a screw, the hole wall is smooth and firm, the hole forming effect is very good, the hole wall is not collapsed, the hole wall is smooth under the action of groundwater, when concrete is poured through external concrete filling equipment, the lifting rod body 801 is reversed upwards, friction resistance is small when the lifting rod body 801 drives soil upwards, power load of a driving motor is greatly reduced, simultaneously, holes drilled by the rotary drilling bit 802 of the structure have small hole expansion rate and inclination, construction can be continuously carried out under the condition of small pile distance, intermittent skip is not needed, and the problem that pile clamping reinforcement cages are not bottomed due to pile inclination in traditional filling pile construction is solved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A drill rod screw composite drilling machine for construction, comprising:
the automobile comprises an automobile body (1), wherein an upright post (2) is arranged on the automobile body (1), a mounting block (3) is arranged on the upright post (2), a driving mechanism (6) and a limiting sleeve (7) are respectively arranged on a movable block (4) and a fixed block (5), and a screw rod mechanism (8) is sleeved at the middle part of the limiting sleeve (7);
the driving mechanism (6) comprises a shell (601), the shell (601) is fixedly connected with the outer side of the movable block (4), a worm (602) is arranged on one side of the interior of the shell (601), a worm wheel (603) is arranged on the other side of the interior of the shell (601), a first through hole (604), a limiting block (605), a second through hole (606) and a bolt (607) are arranged on the worm wheel (603), and a supporting plate (608) is arranged at the bottom of the shell (601);
the screw mechanism (8) comprises a rod body (801), the rod body (801) is movably inserted in the middle of the limit sleeve (7), the rotary drilling bit (802), the first baffle ring (803), the second baffle ring (804), the limit groove (805) and the groove (806) are sequentially arranged on the surface of the rod body (801) from bottom to top, the lifting ring (807) is arranged in the groove (806), the threaded hole (808) is formed in the surface of the top end of the rod body (801), and the top of the rod body (801) is fixedly connected with the cover plate (809) through the threaded hole (808) and a connecting screw rod therein;
the end of the vehicle body (1) is rotatably provided with a bucket (12), a telescopic cylinder (13) is arranged between the bottom of the bucket (12) and the vehicle body (1), a perforation (14) is arranged in the middle of the bucket (12), a channel (15) is arranged in the vehicle body (1), a telescopic sheath (16) is arranged between the perforation (14) and the channel (15), a feed inlet (17) is formed in the inner wall of the channel (15), a stirring rod (18) is arranged in the middle of the channel (15), the free end of the channel (15) is communicated with the outside, tracks (19) are arranged at the bottoms of two sides of the vehicle body (1), driving rollers (20) are arranged in the middle of the tracks (19), cylinders (21) are arranged on the driving rollers (20), and cylinder holes for connecting sand wheels (22) are formed in the cylinders (21).
A lifting rope (9) is arranged at the top of the shell (601), a storage roller (10) is arranged at the top of the lifting rope (9), and two ends of the storage roller (10) are rotatably connected with the top end of the mounting block (3) through a support frame;
one end of the worm (602) penetrates out of the shell (601) and is in transmission connection with the end part of an output shaft of a driving motor;
when the rotary drilling bit (802) and the rod body (801) are used for making holes, soil at the bottom is loose, the loose soil upwards moves under the action of the spiral of the rotary drilling bit (802), and when the upwards moved soil moves to the smooth position of the rod body (801), the hole wall is extruded, so that the hole wall is smooth and firm.
2. The drill rod spiral composite drilling machine for construction according to claim 1, wherein supporting rods (11) are arranged on two sides of the upright post (2), and the bottom ends of the supporting rods (11) are connected with the top of the vehicle body (1).
3. The drill rod spiral composite drilling machine for construction according to claim 1, wherein the movable block (4) is movably sleeved on the outer wall of the upright post (2), the fixed block (5) is fixedly arranged on the outer wall of the upright post (2) close to the bottom end, the movable block (4) is located right above the fixed block (5), and the movable block (4) and the fixed block (5) are identical in size.
4. A drill rod screw compound drill for construction according to claim 1, characterized in that the worm (602) is meshed with a worm wheel (603).
5. The drill rod spiral composite drilling machine for construction according to claim 1 or 4, wherein the limiting block (605) is movably arranged in the first through hole (604), the bolt (607) is arranged in the second through hole (606), and the first through hole (604) is perpendicular to the second through hole (606).
6. The drill rod spiral composite drilling machine for construction according to claim 1, wherein the first baffle ring (803) is located right below the limit sleeve (7), the second baffle ring (804) is located right above the top support plate (608), the outer portion of the rod body (801) close to the top end is sleeved in the worm wheel (603), the limit block (605) is arranged in a matched mode with the limit groove (805), and the volume of the limit block (605) is smaller than that of the limit groove (805).
7. The drill rod and screw composite drilling machine for construction according to claim 1, wherein the following steps are adopted in the assembly: the top supporting plate (608) and the shell (601) are detached, at the moment, the end part of the rod body (801) can penetrate through the shell (601), the rod body (801) is sleeved in the worm wheel (603), the rod body (801) can be lifted upwards by workers through the lifting ring (807) at the top of the rod body (801), the aim of calibration is fulfilled, the first through hole (604) is opposite to the limit groove (805), the limit block (605) passes through the first through hole (604) and is clamped with the limit groove (805), the rod body (801) is connected with the worm wheel (603) in a transmission mode, the top supporting plate (608) and the cover plate (809) are respectively installed at corresponding positions, the rod body (801) can be fixed, the aim of installing the rod body (801) is fulfilled, and after the installation, operation is attempted, if normal operation can be performed.
8. A drill rod screw composite drilling machine for construction according to claim 1, characterized in that in drilling, the following steps are taken: the novel drilling machine is characterized in that a car body (1) is moved to a working area, a worm (602) can be driven to rotate through a driving motor, the worm (602) can drive a worm wheel (603) to rotate, the worm wheel (603) can drive a limiting block (605) to rotate, the limiting block (605) can drive a rod body (801) to rotate, when the rod body (801) rotates, the middle part of the rod body (801) can stably rotate under the action of a limiting sleeve (7), when the storage roller (10) is unreeled, the rod body (801) can move downwards through a lifting rope (9) and a storage roller (10), and as the rod body (801) rotates, when the rod body (801) moves downwards, a rotary drilling bit (802) on the rod body (801) can contact with soil, the rod body (801) is reversely rotated upwards, and the rod body (801) drives the soil upwards, so that drilling is carried out.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910049355.2A CN109779523B (en) | 2019-01-18 | 2019-01-18 | Drill rod spiral composite drilling machine for building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910049355.2A CN109779523B (en) | 2019-01-18 | 2019-01-18 | Drill rod spiral composite drilling machine for building |
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| CN109779523A CN109779523A (en) | 2019-05-21 |
| CN109779523B true CN109779523B (en) | 2023-10-13 |
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| CN111749613A (en) * | 2019-06-27 | 2020-10-09 | 江苏金亚益重工科技有限公司 | Multifunctional rotary drilling rig and intelligent drilling control system thereof |
| CN111749614A (en) * | 2019-06-27 | 2020-10-09 | 江苏金亚益重工科技有限公司 | Multifunctional rotary drilling rig |
| CN112593851B (en) * | 2020-10-30 | 2022-12-06 | 北京城建设计发展集团股份有限公司 | Wellhead excavating equipment for pavement drainage well and using method thereof |
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| GB1283594A (en) * | 1969-12-01 | 1972-07-26 | Eimco Great Britain Ltd | Drilling rigs |
| DE3000275A1 (en) * | 1980-01-05 | 1982-08-19 | Középdunántúli Szénbányák, Budapest | Universal mine gallery driving excavating machine - has detachable bolt coupling replaceable tool to carrier frame on tracked chassis |
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| CN2853912Y (en) * | 2005-11-02 | 2007-01-03 | 朱远华 | Wet land earthwork dredger |
| CN201288503Y (en) * | 2008-06-30 | 2009-08-12 | 中铁科工集团有限公司 | Multifunctional drill |
| CN202100192U (en) * | 2011-04-22 | 2012-01-04 | 山河智能装备股份有限公司 | Spiral ground pile drilling rig |
| CN205000376U (en) * | 2015-05-07 | 2016-01-27 | 张萌 | Forklift device for construction |
| CN105821835A (en) * | 2016-03-28 | 2016-08-03 | 中国冶集团有限公司 | Water injection type rotary drilling construction method for cast-in-situ bored pile |
| CN106888627A (en) * | 2017-02-07 | 2017-06-27 | 泉州泉港灿鹏机械设备有限公司 | A kind of labour-saving Portable digging machine for planting trees |
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|---|---|
| CN109779523A (en) | 2019-05-21 |
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