CN111720054B - Horizontal base of geological drilling machine for drilling consolidation grouting hole - Google Patents
Horizontal base of geological drilling machine for drilling consolidation grouting hole Download PDFInfo
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- CN111720054B CN111720054B CN202010637353.8A CN202010637353A CN111720054B CN 111720054 B CN111720054 B CN 111720054B CN 202010637353 A CN202010637353 A CN 202010637353A CN 111720054 B CN111720054 B CN 111720054B
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- 238000005553 drilling Methods 0.000 title claims abstract description 64
- 238000007596 consolidation process Methods 0.000 title claims abstract description 21
- 238000003780 insertion Methods 0.000 claims abstract description 60
- 230000037431 insertion Effects 0.000 claims abstract description 60
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 5
- 238000000429 assembly Methods 0.000 claims 5
- 230000003028 elevating effect Effects 0.000 description 5
- 239000011435 rock Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 235000019994 cava Nutrition 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/024—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having means for adapting to inclined terrain; having means for stabilizing the vehicle while drilling
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/006—Means for anchoring the drilling machine to the ground
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Earth Drilling (AREA)
Abstract
The invention provides a geological drilling machine horizontal base for drilling a consolidation grouting hole, belongs to the technical field of grouting and drilling, and is used for solving the problems that a drilling machine cannot keep horizontal and is easy to shake and slide when drilling the consolidation grouting hole. The adjusting mechanism comprises a support base plate and a first inserting mechanism, wherein a lower support and an adjusting support are fixed at the lower end of the support base plate, the first inserting mechanism comprises two first internal thread loop bars, a first spiral insert bar is screwed in each first internal thread loop bar, a forward-tilting moving mechanism is arranged at the lower end of the front side of the lower support, a lifting mechanism is arranged on the adjusting support, a second inserting mechanism is arranged on the lifting mechanism, and a backward-tilting moving mechanism is arranged between the lifting mechanism and the lower support; the front-leaning moving mechanism, the rear-leaning moving mechanism and the lifting mechanism are matched to ensure that the support base plate can be kept horizontal on the ground with different gradients, and the first insertion mechanism and the second insertion mechanism are matched to be stably fixed on the ground, so that the support base plate is not easy to shake or slide, and the stability of drilling is ensured.
Description
Technical Field
The invention belongs to the technical field related to grouting and drilling, relates to a horizontal base of a drilling machine, and particularly relates to a horizontal base of a geological drilling machine for drilling a consolidation grouting hole.
Background
The consolidation grouting is to press high-grade cement slurry or chemical slurry into a rock body by utilizing a drilling hole so as to seal a crack, strengthen the integrity of a bedrock and achieve the aim of improving the strength and the rigidity of the rock body. The conventional grouting is carried out in a large area of the whole foundation, the whole grouting project is completed step by step in batches at the moment, the grouting hole depth, the hole pitch, the grouting pressure and the slurry consistency are reasonably designed according to dam foundation pressure, geological conditions and the like, namely, a grouting test is carried out firstly, and sometimes, a special grouting method is required to be carried out for treating faults, weak interlayers, karst caves and the like.
The general grouting process is as follows: measuring and placing points → placing a drilling machine → checking hole positions → drilling holes → washing drilling holes → water pressing test → pulping → grouting → sealing holes → checking grouting quality.
When the drilling machine is mounted in place, a main shaft for mounting the drilling machine is required to be vertical, a drill bit is drilled to align to a hole position, the deviation value is not more than 10cm, a horizontal ruler is used for correcting levelness during mounting of the drilling machine, a square wood is generally adopted for being flattened during inclination, vertical drilling and drilling are ensured, then the square wood is easy to rock during drilling, the drill bit can be inclined, even the drill bit can be broken, when the drill hole is found to be deviated beyond a set value, the deviation is timely corrected, or other remedial measures approved by supervision are adopted. When the deviation correction is invalid, the original hole is scrapped according to the supervision indication, and the hole is drilled again, so that the follow-up work is influenced, and the work efficiency is reduced.
Therefore, a platform base capable of adjusting the level on the ground with various slopes is needed to place a drilling machine, so that the drilling machine can stably and stably drill a consolidation grouting hole.
Disclosure of Invention
The invention aims to solve the problems in the prior art, provides a geological drilling machine horizontal base for drilling a consolidation grouting hole, and the device aims to solve the technical problems that: how to realize that the drilling machine can keep horizontal and is difficult to rock and slide when drilling consolidation grouting holes on different ground surfaces.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a bore and get horizontal base of geological drilling machine for consolidation grouting hole, includes support base plate and first insertion mechanism, support base plate lower extreme is fixed with the lower carriage and adjusts the support, and first insertion mechanism includes two first internal thread loop bars, and two first internal thread loop bars rotate and set up in the lower carriage front side, and the inside equal spiro union of first internal thread loop bar has first spiral inserted bar, and the front side lower extreme of lower carriage is provided with the moving mechanism that leans forward, is provided with elevating system on the regulation support, is provided with second insertion mechanism on the elevating system, is provided with hypsokinesis moving mechanism between elevating system and the lower carriage.
The working principle of the invention is as follows: the utility model discloses a drilling device, including a geological drilling rig, a support base plate, a slope, the inclination that leans forward moving mechanism and hypsokinesis moving mechanism make things convenient for this device to remove, remove the position of needs back, according to the slope on ground, adjust the angle of moving mechanism and hypsokinesis moving mechanism that leans forward, adjust elevating system simultaneously, make the moving mechanism that leans forward and hypsokinesis moving mechanism with slope and bottom coplane, it is quick to adjust, application scope is wide, guarantee support base plate level, then start first insertion mechanism, conflict first spiral inserted bar at ground or insert ground partly, start the conflict of second insertion mechanism simultaneously or insert ground, guarantee this device stable in position, be difficult for rocking, remove the support base plate with geological drilling rig and place, restart first insertion mechanism and second insertion mechanism, whole secondary is supported.
The middle cross rod is fixed in the middle of the lower support, the support base plate is made of anti-skidding steel plates, the lower end of the support base plate is fixed with two symmetrical first limiting square rods, a first square hole is formed in the first spiral inserting rod, the first limiting square rods slide to stretch into the first square hole, and the lower end of the adjusting support is fixed with two symmetrical second limiting square rods.
Structure more than adopting, support base plate adopt anti-skidding steel sheet to make, have good anti-skidding effect, guarantee that the geological drilling rig is stable, and first spiral inserted bar is injectd to first spacing square pole and is removed, avoids its rotation.
The first insertion mechanism further comprises a first insertion motor, the first insertion motor is fixed below the lower support and located between the two first internal thread loop bars, and a first chain wheel pair is arranged between an output shaft of the first insertion motor and the two first internal thread loop bars.
Structure more than adopting starts first motor that inserts, and the output shaft of first motor that inserts drives two first internal thread loop bars through first sprocket pair and rotates to inside driving first spiral inserted bar downstream and inserting soil, guarantee this device position stability.
The forward-leaning moving mechanism comprises first trundles, a first rotating base and a first motor push rod, the quantity of the first trundles, the quantity of the first rotating base and the quantity of the first motor push rod are two, the first rotating base and the first motor push rod are symmetrically arranged, the first rotating base is hinged to the lower end of the front side of the lower support, a first spiral insertion rod penetrates through the first rotating base corresponding to the position, anti-skidding rubber pads are fixed to the lower end of the first rotating base, the first trundles are fixed to the front side of the corresponding first rotating base, the base end of the first motor push rod is hinged to the middle cross rod, and the push rod end of the first motor push rod is hinged to the corresponding first rotating base.
Structure more than adopting, first motor push rod is packed up, drives first rotating base forward rotation, and first truckle this moment is located the below, and the walking of being convenient for is removed, and first motor push rod is released, drives first rotating base reverse rotation, and first rotating base can keep level or slope, and the laminating of antiskid rubber pad is subaerial, and first spiral inserted bar runs through first rotating base and contradicts or insert ground.
Elevating system includes lifting support subassembly, adjusting screw, the vice and elevator motor of regulation sprocket, lifting support subassembly and adjusting screw's quantity is two, and two lifting support subassemblies and the equal symmetry setting of adjusting screw, adjusting screw rotates and sets up on adjusting the support, lifting support subassembly sets up at the regulation support lower extreme, spiro union between adjusting screw and the lifting support subassembly, lifting support subassembly lower extreme is provided with lift branch, elevator motor is fixed in the lower carriage below, be provided with the regulation sprocket between elevator motor's output shaft and two adjusting screw and vice.
By adopting the structure, the lifting motor is started, the output shaft of the lifting motor drives the two adjusting screws to rotate forwards and backwards through the adjusting chain wheel pair, the adjusting screws drive the lifting support component to move up and down, and the lifting support component drives the lifting support rod to move up and down, so that the second insertion mechanism is driven to move up and down.
The lifting support component comprises an upper loop bar and an upper loop bar which are fixed at the lower end of the adjusting support, the lower end of the upper loop bar is hinged with two upper connecting rods, the lower ends of the two upper connecting rods are hinged with lower connecting rods, a lower thread sleeve rod is hinged between the two lower connecting rods, an adjusting screw penetrates through the upper loop bar, the adjusting screw is screwed inside the lower thread sleeve rod, the lifting support rod is fixed below the lower thread sleeve rod, and the adjusting screw can penetrate through the lifting support rod.
By adopting the structure, the adjusting screw rod rotates, the adjusting screw rod is in threaded connection with the lower screw sleeve rod, so that the lower screw sleeve rod is driven to move up and down, and at the moment, the upper connecting rod and the lower connecting rod are hinged to rotate and used for limiting the rotation of the lower screw sleeve rod, so that the second insertion mechanism is driven to move up and down.
The second insertion mechanism comprises a second insertion motor and two second internal thread loop bars, the two second internal thread loop bars are symmetrically arranged on the lifting support rod in a rotating mode, a second spiral insertion rod is connected to the inside of each second internal thread loop bar in a threaded mode, a second square hole is formed in the second spiral insertion rod, a second limiting square rod slides to stretch into the inside of the second square hole, the second insertion motor is fixed to the lifting support rod, and a second chain wheel pair is arranged between an output shaft of the second insertion motor and the two second internal thread loop bars.
Structure more than adopting starts the second and inserts the motor, and the output shaft that the second inserted the motor passes through the vice two second internal thread loop bars of drive of second sprocket and rotates to inside driving second spiral inserted bar and moving down and inserting soil, guarantee this device stable in position, the spacing square bar of second injects second spiral inserted bar and removes, avoids its rotation.
The hypsokinesis moving mechanism includes second motor push rod, second rotating base and second truckle, second motor push rod, the quantity of second rotating base and second truckle is two, and equal symmetry sets up, second rotating base all articulates at the lift branch lower extreme, second spiral inserted bar runs through the second rotating base that the position corresponds, second rotating base lower extreme all is fixed with anti-skidding rubber pad, the second truckle of correspondence is fixed at the second rotating base inboard, the base end of second motor push rod all articulates on the lower carriage rear side, the push rod end of second motor push rod all articulates on the second rotating base that corresponds.
Structure more than adopting, second motor push rod is released, drives second rotating base forward rotation, and this second truckle is located the below, and the walking of being convenient for is removed, and second motor push rod is packed up, drives second rotating base reverse rotation, and second rotating base can keep level or slope, and the laminating of antiskid rubber pad is subaerial, and second spiral inserted bar runs through second rotating base and contradicts or insert ground.
Compared with the prior art, the geological drilling machine horizontal base for drilling the consolidation grouting holes has the following advantages:
the forward tilting moving mechanism, the backward tilting moving mechanism and the lifting mechanism are matched, so that the support base plate can be kept horizontal on the ground with different gradients, and the stability of drilling is ensured; the first insertion mechanism and the second insertion mechanism are matched, so that the device is stably fixed on the ground, is not easy to shake or slide, and ensures the stability of drilling; the first caster wheel of the forward-leaning moving mechanism is matched with the second caster wheel of the backward-leaning moving mechanism, the first caster wheel can be attached to the ground after being folded, and the second caster wheel can be pulled out to meet the requirement of walking movement.
Drawings
FIG. 1 is a schematic diagram of the front view of the present invention in its movement;
FIG. 2 is a schematic elevation view of the present invention in a horizontal configuration;
FIG. 3 is a schematic front view of the present invention in an inclined position;
FIG. 4 is a schematic perspective view of the present invention when placed at an incline;
FIG. 5 is a schematic side view of the present invention in an angled position;
FIG. 6 is a perspective view of a portion of the components of the present invention;
in the figure: 1-bracket base plate, 1 a-lower bracket, 1 b-adjusting bracket, 1 c-middle cross bar, 1 d-first limit square bar, 1 e-second limit square bar, 2-first insertion mechanism, 2 a-first spiral insertion bar, 2 b-first motor, 2 c-first chain wheel pair, 2 d-first internal thread loop bar, 3-forward-inclined moving mechanism, 3 a-first caster, 3 b-first rotating base, 3 c-first motor push bar, 4-backward-inclined moving mechanism, 4 a-second motor push bar, 4 b-second rotating base, 4 c-second caster, 5-lifting mechanism, 5 a-lifting support bar, 5 b-lifting bracket assembly, 5b 1-lower screw loop bar, 5b 2-lower connecting bar, 5b 3-upper connecting rod, 5b 4-upper loop bar, 5 c-adjusting screw rod, 5 d-adjusting chain wheel pair, 5 e-lifting motor, 6-second insertion mechanism, 6 a-second spiral insertion rod, 6 b-second internal thread loop bar, 6 c-second chain wheel pair and 6 d-second motor.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-6, the embodiment provides a geological drilling rig horizontal base for drilling consolidation grouting holes, which includes a support base plate 1 and a first insertion mechanism 2, wherein a lower support 1a and an adjusting support 1b are fixed at the lower end of the support base plate 1, the first insertion mechanism 2 includes two first internal thread loop bars 2d, the two first internal thread loop bars 2d are rotatably arranged at the front side of the lower support 1a, the first internal thread loop bars 2d are both screwed with first spiral insertion bars 2a, the lower end of the front side of the lower support 1a is provided with a forward-tilting moving mechanism 3, the adjusting support 1b is provided with a lifting mechanism 5, the lifting mechanism 5 is provided with a second insertion mechanism 6, and a backward tilting moving mechanism 4 is arranged between the lifting mechanism 5 and the lower support 1 a;
the forward tilting moving mechanism 3 and the backward tilting moving mechanism 4 facilitate the movement of the device, and after the device is moved to a required position, the angles of the forward tilting moving mechanism 3 and the backward tilting moving mechanism 4 are adjusted according to the inclination of the ground, meanwhile, the lifting mechanism 5 is adjusted to ensure that the forward tilting moving mechanism 3 and the backward tilting moving mechanism 4 are inclined at the same time and the bottoms are coplanar, the adjustment is rapid, the application range is wide, the support base plate 1 is ensured to be horizontal, then the first inserting mechanism 2 is started, the first spiral inserting rod 2a is pressed against the ground or inserted into a part of the ground, start simultaneously that second insertion mechanism 6 conflicts or insert ground, guarantee this device stable in position, be difficult for rocking, remove geological drilling machine and place support base plate 1 on, restart first insertion mechanism 2 and second insertion mechanism 6, the secondary supports tightly or all inserts ground, guarantees that drilling is stable, drills and gets consolidation grouting hole work.
Horizontal pole 1c in the lower carriage 1a middle part is fixed, support base plate 1 adopts the antiskid steel sheet to make, support base plate 1's lower extreme is fixed with the first spacing square pole 1d of two symmetries, first spiral inserted bar 2a is inside to have seted up first square hole, first spacing square pole 1d slides and stretches into inside the first square hole, the lower extreme of adjusting support 1b is fixed with the spacing square pole 1e of second of two symmetries, support base plate 1 adopts the antiskid steel sheet to make, good anti-skidding effect has, guarantee that the geological drilling machine is stable, first spacing square pole 1d is injectd first spiral inserted bar 2a and is removed, avoid its rotation.
The forward-leaning moving mechanism 3 comprises two first trundles 3a, two first rotating bases 3b and two first motor push rods 3c, the first trundles 3a, the two first rotating bases 3b and the two first motor push rods 3c are symmetrically arranged, the first rotating bases 3b are hinged at the lower end of the front side of the lower support 1a, the first spiral inserting rods 2a penetrate through the corresponding first rotating bases 3b, anti-skidding rubber pads are fixed at the lower ends of the first rotating bases 3b, the first trundles 3a are fixed at the front sides of the corresponding first rotating bases 3b, the base ends of the first motor push rods 3c are hinged on the middle cross rod 1c, the push rod ends of the first motor push rods 3c are hinged on the corresponding first rotating bases 3b, the first motor push rods 3c are folded to drive the first rotating bases 3b to rotate forwards, the first trundles 3a are positioned at the lowest part at the moment and are convenient to walk and move, the first motor push rod 3c is pushed out to drive the first rotating base 3b to rotate reversely, the first rotating base 3b can be kept horizontal or inclined, the anti-skid rubber pad is attached to the ground, and the first spiral insertion rod 2a penetrates through the first rotating base 3b to be abutted against or inserted into the ground.
The lifting mechanism 5 comprises two lifting support components 5b, two adjusting screws 5c, an adjusting chain wheel pair 5d and a lifting motor 5e, the number of the lifting support components 5b and the adjusting screws 5c is two, the two lifting support components 5b and the adjusting screws 5c are symmetrically arranged, the adjusting screws 5c are rotatably arranged on the adjusting support 1b, the lifting support components 5b are arranged at the lower end of the adjusting support 1b, the adjusting screws 5c are in threaded connection with the lifting support components 5b, the lower end of the lifting support components 5b is provided with a lifting support rod 5a, the lifting motor 5e is fixed below the lower support 1a, the adjusting chain wheel pair 5d is arranged between the output shaft of the lifting motor 5e and the two adjusting screws 5c, the lifting motor 5e is started, the output shaft of the lifting motor 5e drives the two adjusting screws 5c to rotate positively and negatively through the adjusting chain wheel pair 5d, the adjusting screws 5c drive the lifting support components, the lifting bracket assembly 5b drives the lifting support rod 5a to move up and down, thereby driving the second insertion mechanism 6 to move up and down.
The lifting bracket component 5b comprises an upper loop bar 5b4, an upper loop bar 5b4 fixed at the lower end of the adjusting bracket 1b, two upper connecting rods 5b3 hinged at the lower end of an upper loop bar 5b4, lower connecting rods 5b2 hinged at the lower ends of two upper connecting rods 5b3, a lower loop bar 5b1 hinged between two lower connecting rods 5b2, an adjusting screw 5c penetrating through the upper loop bar 5b4 and screwed in the lower loop bar 5b1, a lifting support bar 5a fixed below the lower loop bar 5b1 and a adjusting screw 5c penetrating through the lifting support bar 5a, the adjusting screw 5c rotating and the adjusting screw 5c screwed in the lower loop bar 5b1 to drive the lower loop bar 5b1 to move up and down, at the moment, the upper connecting rod 5b3 and the lower connecting rod 5b2 are hinged to limit the rotation of the lower loop bar 5b1 to drive the second inserting mechanism 6 to move up and down.
The second inserting mechanism 6 comprises a second inserting motor 6d and two second internal thread loop bars 6b, the two second internal thread loop bars 6b are symmetrically and rotatably arranged on the lifting support rod 5a, a second spiral inserting bar 6a is screwed in the second internal thread loop bars 6b, a second square hole is formed in the second spiral inserting bar 6a, a second limit square bar 1e extends into the second square hole in a sliding manner, the second inserting motor 6d is fixed on the lifting support rod 5a, a second chain wheel pair 6c is arranged between an output shaft of the second inserting motor 6d and the two second internal thread loop bars 6b, the second inserting motor 6d is started, an output shaft of the second inserting motor 6d drives the two second internal thread loop bars 6b to rotate through the second chain wheel pair 6c, so that the second spiral inserting bar 6a is driven to move downwards and inserted into the soil, the position of the device is ensured to be stable, the second limit square bar 1e limits the second spiral inserting bar 6a to move, preventing it from rotating.
The backward tilting moving mechanism 4 comprises two second motor push rods 4a, two second rotating bases 4b and two second caster wheels 4c, the number of the second motor push rods 4a, the number of the second rotating bases 4b and the number of the second caster wheels 4c are two and are symmetrically arranged, the second rotating bases 4b are hinged at the lower ends of the lifting support rods 5a, the second spiral insertion rods 6a penetrate through the second rotating bases 4b corresponding to the positions, the lower ends of the second rotating bases 4b are respectively fixed with anti-skid rubber pads, the second caster wheels 4c are fixed at the inner sides of the corresponding second rotating bases 4b, the base ends of the second motor push rods 4a are respectively hinged at the rear sides of the lower brackets 1a, the push rod ends of the second motor push rods 4a are respectively hinged at the corresponding second rotating bases 4b, the second motor push rods 4a are pushed out to drive the second rotating bases 4b to rotate in the forward direction, the second caster wheels 4c are positioned at the lowest part and are convenient for walking and moving, the second motor push rod 4a is retracted to drive the second rotating base 4b to rotate reversely, the second rotating base 4b can be kept horizontal or inclined, the anti-skid rubber pad is attached to the ground, and the second spiral insertion rod 6a penetrates through the second rotating base 4b to be abutted against or inserted into the ground.
In this embodiment, the fixing manner is preferably the simplest and practical conventional fixing manner, such as welding, bolting, etc.; the first motor 2b, the lifting motor 5e and the second motor 6d are all speed reducing motors, and the first motor push rod 3c and the second motor push rod 4a are all in the prior art and can be directly purchased and used.
The working principle of the invention is as follows:
the first motor push rod 3c is folded to drive the first rotating base 3b to rotate forward, the first caster wheel 3a is positioned at the lowest part, the second motor push rod 4a is pushed out to drive the second rotating base 4b to rotate forward, the second caster wheel 4c is positioned at the lowest part to facilitate walking and moving, the device is convenient to push to move, after the device is moved to a required position, the first motor push rod 3c is adjusted to push out to drive the first rotating base 3b to rotate reversely according to the inclined gradient of the ground, the first rotating base 3b can be kept horizontal or inclined, the anti-skid rubber pad is attached to the ground, the lifting motor 5e is started at the same time, the output shaft of the lifting motor 5e drives the two adjusting screw rods 5c to rotate through the adjusting sprocket pair 5d, the adjusting screw rods 5c drive the lifting support component 5b to move downwards, the lifting support component 5b drives the lifting support rod 5a to move downwards, so as to drive the second inserting mechanism 6, then adjusting a second motor push rod 4a to retract to drive a second rotating base 4b to rotate reversely, wherein the second rotating base 4b can keep horizontal or inclined, an anti-skid rubber pad is attached to the ground, the second rotating base 4b is coplanar with the first rotating base 3b to adjust quickly to ensure that the support base plate 1 is horizontal, then a first inserting motor 2b, an output shaft of the first inserting motor 2b drives two first internal thread loop bars 2d to rotate through a first chain wheel pair 2c, thereby driving the first spiral inserting bar 2a to move downwards to abut against the ground or insert into a part of the ground, starting a second inserting motor 6d, an output shaft of the second inserting motor 6d drives two second internal thread loop bars 6b to rotate through a second chain wheel pair 6c, thereby driving the second spiral inserting bar 6a to move downwards to abut against the ground or insert into a part of the ground, and ensuring that the device is stable in position, not rocking, remove geological drilling machine and place support base plate 1 on, restart first inserting motor 2b and second insert motor 6d, insert ground or the secondary is contradicted on ground with first spiral inserted bar 2a and second spiral inserted bar 6a is whole, drills at this moment and consolidates grout hole work, and drilling is stable.
In conclusion, the forward-tilting moving mechanism 3, the backward-tilting moving mechanism 4 and the lifting mechanism 5 are matched, so that the support base plate 1 can be kept horizontal on the ground with different gradients, and the stability of drilling is ensured; the first insertion mechanism 2 and the second insertion mechanism 6 are matched, so that the device is stably fixed on the ground, is not easy to shake or slide, and ensures the stability of drilling; the first caster wheel 3a of the forward tilting moving mechanism 3 is matched with the second caster wheel 4c of the backward tilting moving mechanism 4, the ground can be attached after being folded, and the walking movement can be met after being pulled out, so that the use is convenient.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (8)
1. A geological drilling machine horizontal base for drilling a consolidation grouting hole comprises a support base plate (1) and a first insertion mechanism (2), the adjustable support is characterized in that a lower support (1 a) and an adjusting support (1 b) are fixed at the lower end of a support base plate (1), a first inserting mechanism (2) comprises two first internal thread loop bars (2 d), the two first internal thread loop bars (2 d) are rotatably arranged on the front side of the lower support (1 a), first spiral insert bars (2 a) are screwed in the first internal thread loop bars (2 d), a forward-inclined moving mechanism (3) is arranged at the lower end of the front side of the lower support (1 a), a lifting mechanism (5) is arranged on the adjusting support (1 b), a second inserting mechanism (6) is arranged on the lifting mechanism (5), and a backward-inclined moving mechanism (4) is arranged between the lifting mechanism (5) and the lower support (1 a);
the forward-tilting moving mechanism (3) comprises two first trundles (3 a), two first rotating bases (3 b) and two first motor push rods (3 c), and the first trundles (3 a), the two first rotating bases (3 b) and the two first motor push rods (3 c) are symmetrically arranged, and the first rotating bases (3 b) are hinged to the lower end of the front side of the lower support (1 a);
the lifting mechanism (5) comprises two lifting support assemblies (5 b), two adjusting screws (5 c), two adjusting chain wheel pairs (5 d) and a lifting motor (5 e), the two lifting support assemblies (5 b) and the two adjusting screws (5 c) are symmetrically arranged, the adjusting screws (5 c) are rotatably arranged on the adjusting supports (1 b), the lifting support assemblies (5 b) are arranged at the lower ends of the adjusting supports (1 b), the adjusting screws (5 c) are in threaded connection with the lifting support assemblies (5 b), and the lifting support assemblies (5 b) are provided with lifting support rods (5 a) at the lower ends;
the backward tilting moving mechanism (4) comprises a second motor push rod (4 a), a second rotating base (4 b) and second trundles (4 c), the number of the second motor push rod (4 a), the number of the second rotating base (4 b) and the number of the second trundles (4 c) are two, the two trundles are symmetrically arranged, and the second rotating base (4 b) is hinged to the lower end of the lifting support rod (5 a).
2. The geological drilling machine horizontal base for drilling consolidation grouting holes as claimed in claim 1, wherein a middle cross bar (1 c) is fixed in the middle of the lower support (1 a), the support base plate (1) is made of antiskid steel plates, two symmetrical first limiting square rods (1 d) are fixed at the lower end of the support base plate (1), a first square hole is formed in the first spiral inserting rod (2 a), the first limiting square rod (1 d) extends into the first square hole in a sliding manner, and two symmetrical second limiting square rods (1 e) are fixed at the lower end of the adjusting support (1 b).
3. The geological drilling rig horizontal base for drilling consolidation grouting holes as claimed in claim 1 or 2, characterized in that the first insertion mechanism (2) further comprises a first insertion motor (2 b), the first insertion motor (2 b) is fixed under the lower bracket (1 a), the first insertion motor (2 b) is located between two first internal threaded rods (2 d), and a first chain wheel pair (2 c) is arranged between the output shaft of the first insertion motor (2 b) and the two first internal threaded rods (2 d).
4. The geological drilling rig horizontal base for drilling the consolidation grouting hole as claimed in claim 2, wherein the first spiral inserted rod (2 a) penetrates through the corresponding first rotating base (3 b), the lower end of each first rotating base (3 b) is fixed with an anti-skid rubber pad, the first caster wheel (3 a) is fixed on the front side of the corresponding first rotating base (3 b), the base end of the first motor push rod (3 c) is hinged on the middle cross rod (1 c), and the push rod end of the first motor push rod (3 c) is hinged on the corresponding first rotating base (3 b).
5. The horizontal base of the geological drilling machine for drilling the consolidation grouting hole is characterized in that an adjusting screw (5 c) is in threaded connection with a lifting support assembly (5 b), a lifting support rod (5 a) is arranged at the lower end of the lifting support assembly (5 b), a lifting motor (5 e) is fixed below a lower support (1 a), and an adjusting sprocket pair (5 d) is arranged between an output shaft of the lifting motor (5 e) and the two adjusting screws (5 c).
6. The geological drilling machine horizontal base for drilling consolidation grouting holes is characterized in that the lifting bracket assembly (5 b) comprises an upper loop bar (5 b 4), the upper loop bar (5 b 4) is fixed at the lower end of the adjusting bracket (1 b), the lower end of the upper loop bar (5 b 4) is hinged with two upper connecting rods (5 b 3), the lower ends of the two upper connecting rods (5 b 3) are hinged with a lower connecting rod (5 b 2), a lower loop bar (5 b 1) is hinged between the two lower connecting rods (5 b 2), the adjusting screw (5 c) penetrates through the upper loop bar (5 b 4), the adjusting screw (5 c) is screwed inside the lower loop bar (5 b 1), the lifting support bar (5 a) is fixed below the lower loop bar (5 b 1), and the adjusting screw (5 c) can penetrate through the lifting support bar (5 a).
7. The geological drilling rig horizontal base for drilling the consolidation grouting hole as claimed in claim 5 or 6, wherein the second insertion mechanism (6) comprises a second insertion motor (6 d) and two second internal thread loop bars (6 b), the two second internal thread loop bars (6 b) are symmetrically arranged on the lifting support rod (5 a) in a rotating manner, a second spiral insertion rod (6 a) is screwed inside the second internal thread loop bar (6 b), a second square hole is formed inside the second spiral insertion rod (6 a), a second limiting square rod (1 e) slides and extends into the second square hole, the second insertion motor (6 d) is fixed on the lifting support rod (5 a), and a second chain wheel pair (6 c) is arranged between an output shaft of the second insertion motor (6 d) and the two second internal thread loop bars (6 b).
8. The geological drilling rig horizontal base for drilling the consolidation grouting hole as claimed in claim 7, wherein the penetrating position of the second spiral inserted link (6 a) corresponds to the second rotating base (4 b), the lower ends of the second rotating base (4 b) are respectively fixed with an anti-skid rubber pad, the second caster wheels (4 c) are respectively fixed at the inner sides of the corresponding second rotating base (4 b), the base ends of the second motor push rods (4 a) are respectively hinged on the rear side of the lower bracket (1 a), and the push rod ends of the second motor push rods (4 a) are respectively hinged on the corresponding second rotating base (4 b).
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| CN202010637353.8A CN111720054B (en) | 2020-07-03 | 2020-07-03 | Horizontal base of geological drilling machine for drilling consolidation grouting hole |
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| CN202010637353.8A CN111720054B (en) | 2020-07-03 | 2020-07-03 | Horizontal base of geological drilling machine for drilling consolidation grouting hole |
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| CN106120836B (en) * | 2016-08-20 | 2018-09-11 | 安徽水利开发股份有限公司 | The mobile holder of heavy grade dam foundation grouting and its construction method |
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