CN116181217A - Portable engineering geological investigation rig - Google Patents
Portable engineering geological investigation rig Download PDFInfo
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- CN116181217A CN116181217A CN202310424175.4A CN202310424175A CN116181217A CN 116181217 A CN116181217 A CN 116181217A CN 202310424175 A CN202310424175 A CN 202310424175A CN 116181217 A CN116181217 A CN 116181217A
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- rod
- plate
- shaped plate
- sleeve
- engineering geological
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- 238000011835 investigation Methods 0.000 title description 5
- 238000005553 drilling Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000005070 sampling Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
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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
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- 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)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of reconnaissance drilling machines and discloses a portable engineering geological reconnaissance drilling machine, which comprises a support, semicircular wiping rings and a U-shaped plate, wherein vertical edges at two sides of the U-shaped plate are respectively and fixedly arranged at two symmetrical ends at the top of the support, a transverse plate is arranged between the two vertical edges of the U-shaped plate in a sliding mode, a drill rod is vertically arranged at the bottom of the transverse plate, a sleeve is vertically rotatably arranged at the bottom of the transverse edge of the U-shaped plate, the bottom of the sleeve is connected with a sleeve rod through a spline, the tail end of the sleeve rod penetrates through the transverse plate and is arranged at the top end of the drill rod, a lifting mechanism for lifting the transverse plate is arranged on the sleeve, the semicircular wiping rings are symmetrically arranged, and connecting blocks are fixedly arranged on the far side surfaces of the two semicircular wiping rings. According to the invention, through the arrangement of the semicircular wiping ring, the inclined block and the rectangular block, the drill rod can be cleaned when the drill rod moves upwards, so that the follow-up staff is not required to slide and take off hands when disassembling or moving the drill rod, and manual cleaning is not required.
Description
Technical Field
The invention relates to the technical field of reconnaissance drilling rigs, in particular to a portable engineering geological reconnaissance drilling rig.
Background
Geological survey is a collective term for the work of researching and evaluating engineering geological conditions of a construction site, such as geological survey, exploration, indoor experiment, in-situ test and the like, the geological survey usually adopts a drilling machine to rotate underground, then sampling and analyzing are carried out, the drilling machine is needed when the geological survey is carried out, and the geological drilling machine is mainly used for drilling machines for core exploration, coal field exploration holes and petroleum exploration holes, and can also be used for drilling water sources and other similar engineering.
The existing engineering geological investigation drilling machine has the following defects:
1. when engineering geological investigation is carried out, the drill rod needs to extend into soil while rotating, and is driven by a plurality of groups of driving equipment at present, so that driving resources are increased, and the synchronism of the equipment in working is reduced;
2. when the drilling rod is moved upwards after drilling, a large amount of soil is adhered to the surface of the drilling rod, so that the friction force between the hands of a worker and the drilling rod is reduced when the drilling rod is taken, and manual cleaning is needed later;
therefore, there is a need to redesign a portable engineering geological survey drill to solve the problems presented in the background art.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a portable engineering geological investigation drilling machine.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a portable engineering geological survey drill, comprising:
a support;
the vertical edges at two sides of the U-shaped plate are respectively and fixedly arranged at two symmetrical ends of the top of the support, a transverse plate is arranged between the two vertical edges of the U-shaped plate in a sliding mode, a drill rod is vertically arranged at the bottom of the transverse plate, a sleeve is vertically rotatably arranged at the bottom of the transverse edge of the U-shaped plate, the bottom of the sleeve is connected with a sleeve rod through a spline, the tail end of the sleeve rod penetrates through the transverse plate and is arranged at the top end of the drill rod, and a lifting mechanism for lifting the transverse plate is arranged on the sleeve;
the semicircular wiping rings are symmetrically arranged, the connecting blocks are fixedly arranged on the far side surfaces of the two semicircular wiping rings, the knocking mechanisms for knocking the drill rods are arranged at the tops of the connecting blocks, and the limiting connecting mechanisms for limiting and connecting the semicircular wiping rings are arranged on the two vertical edges of the U-shaped plate and are connected with one end of the transverse plate.
As a further technical scheme of the invention, the top of the support is fixedly provided with the equipment box, the two ends of the bottom of the support are respectively provided with the crawler belt, the top of the transverse edge of the U-shaped plate is provided with the driving motor, and the output shaft of the driving motor is arranged at the center of the top end of the sleeve.
As a further aspect of the present invention, the knocking mechanism includes: the rotary motor is horizontally arranged at the top of the connecting block, a spring rod is fixedly arranged on an output shaft of the rotary motor, and a ball body is fixedly arranged at the telescopic end of the spring rod.
As a further technical solution of the present invention, the limiting connection includes: the opening box is fixedly arranged on one vertical side of the U-shaped plate, an inclined block used for limiting the semicircular wiping ring is arranged in the opening box in a sliding mode, a cross rod used for connecting the inclined block is horizontally and fixedly arranged at one end of the connecting block, the other end of the cross rod penetrates through the vertical side of the U-shaped plate and is fixedly arranged on one side of the inclined block, a first spring is sleeved on the surface of the cross rod, and two ends of the first spring are respectively arranged on one side of the vertical side of the U-shaped plate and one end of the connecting block.
As a further technical scheme of the invention, two rectangular blocks are arranged in parallel, the same connecting rod is vertically and fixedly arranged on opposite sides of the two rectangular blocks, a vertical plate is fixedly sleeved on the surface of the connecting rod, a sliding groove is vertically formed in one side of the vertical edge of the U-shaped plate, a strip-shaped sliding block slides in the sliding groove, friction force is generated between the strip-shaped sliding block and the sliding groove, one end of the strip-shaped sliding block is fixedly arranged on one side of the vertical plate, and the rectangular blocks are made of light materials.
As a further technical scheme of the invention, a penetrating strip-shaped notch is vertically formed in one side of the U-shaped plate, an L-shaped plate is arranged between the two rectangular blocks, the transverse edge of the L-shaped plate penetrates through the strip-shaped notch and is fixedly arranged at one side end of the transverse plate, and the transverse edge of the L-shaped plate slides in the strip-shaped notch.
As a further technical solution of the present invention, the lifting mechanism includes: the connecting plates are arranged in parallel, telescopic sleeve rods are fixedly installed on the top ends of the side faces, away from the two connecting plates, of the two connecting plates, the two telescopic sleeve rods are fixedly installed on the opposite side faces of the two vertical edges of the U-shaped plate respectively at the other two ends of the telescopic sleeve rods, movable rods are rotatably installed on the four ends of the bottom of the two connecting plates, and the four ends of the movable rods are rotatably installed on the top of the transverse plate.
As a further technical scheme of the invention, the first bevel gear is fixedly sleeved on the surface of the sleeve, one side of the first bevel gear is meshed with the second bevel gear, and a round rod is fixedly arranged at the center of one side of the second bevel gear.
As a further technical scheme of the invention, one side of one vertical edge of the U-shaped plate is obliquely rotated to form a belt, pulleys are arranged at two ends of the inside of the belt, and one end of the round rod penetrates through the vertical edge of the U-shaped plate and is fixedly arranged at the center of one side of one pulley.
As a further technical scheme of the invention, a screw rod is rotatably arranged between two vertical edges of the U-shaped plate, the surface of the screw rod is connected inside the two connecting plates through threads, the screw rods are connected with the two connecting plates in opposite directions, and the screw rod and the other pulley are fixedly connected with the same connecting shaft.
The beneficial effects of the invention are as follows:
1. according to the drilling device, through the arrangement of the sleeve, the loop bar and the transverse plate, a drill rod can synchronously move downwards while being rotated, drilling and sampling are conveniently carried out, the drill rod is firstly arranged below the transverse plate and connected with the loop bar, the sleeve and the loop bar are driven to rotate through the driving motor, the loop bar rotates to drive the drill rod to rotate, the sleeve rotates to drive the first bevel gear and the second bevel gear to rotate, the second bevel gear rotates to drive the round bar to rotate, the round bar rotates to drive the pulley and the belt to rotate, the pulley rotates to drive the screw rod to rotate, the screw rod rotates to drive the two connecting rods to synchronously move, the two connecting plates move to drive the four movable rods to move, the transverse plate moves to drive the drill rod to descend, so that drilling and sampling of the drill rod can be synchronously carried out through only one driving motor, and the synchronism of the drilling device is improved.
2. According to the invention, through the arrangement of the semicircular wiping ring, the inclined block and the rectangular block, the drill rod can be cleaned when the drill rod moves upwards, so that follow-up workers can not slide or take off hands when the drill rod is disassembled or moved, manual cleaning is not needed, when the drill rod descends on the working transverse plate, the transverse plate can drive the L-shaped plate to move downwards, when the drill rod rotates to the lowest point and sampling is finished, the short side of the L-shaped plate can squeeze the rectangular block below at the moment, the inclined block is squeezed by the rectangular block, the inclined block can drive the cross rod to move, the cross rod can drive the semicircular wiping ring to contact with the surface of the drill rod, when the drill rod drilling is finished and the upward movement is needed, only the driving motor is needed to rotate reversely, the transverse plate can drive the drill rod to move upwards, further, the semicircular wiping ring can clean soil adhered to the surface of the drill rod, when the L-shaped plate moves to contact with the rectangular block above, the rectangular block inside the opening box is moved out through the arrangement of the connecting rod, the semicircular wiping ring can not contact with the surface when the tensile force generated by the first spring can always contact the semicircular wiping ring, the surface of the semicircular wiping ring is prevented from contacting with the surface, and the surface of the device is prevented from being lowered, and further the use effect is improved.
3. According to the invention, through the arrangement of the ball body and the spring rod, the drill rod moving out of the ground can be knocked when the material is taken, the condition that a worker holds a hammer to knock the drill rod manually is avoided, when the drill rod leaves the ground, the spring rod is driven to rotate by the rotating motor, the spring rod rotates to drive the ball body to rotate, and when the ball body contacts with the drill rod, the drill rod can be knocked, so that the vibration is generated on the drill rod, the core inside the drill rod can be taken out, manual operation of the worker is not needed, and in addition, the device is simple, convenient and quick to operate, and high in synchronism.
Drawings
FIG. 1 is a schematic diagram of a portable engineering geological survey drill;
FIG. 2 is a schematic side view of a portable engineering geological survey drill;
FIG. 3 is a schematic diagram of a U-shaped frame and its connection structure of a portable engineering geological survey drill;
FIG. 4 is a schematic cross-sectional view of a portable engineering geological survey drill according to the present invention;
FIG. 5 is a schematic view of a cross plate and its connection structure of a portable engineering geological survey drill;
FIG. 6 is an enlarged schematic view of portion A of FIG. 1;
FIG. 7 is an enlarged schematic view of portion B of FIG. 2;
fig. 8 is an enlarged schematic view of a portion C in fig. 3.
In the figure: 1. a support; 2. a track; 3. a U-shaped plate; 4. a cross plate; 5. a driving motor; 6. a splice plate; 7. a drill rod; 8. rectangular blocks; 9. a connecting rod; 10. a riser; 11. an open box; 12. a bar-shaped notch; 13. a belt; 14. a pulley; 15. a semicircular wiper ring; 16. a rotating motor; 17. a sleeve; 18. a loop bar; 19. a telescopic loop bar; 20. a movable rod; 21. a round bar; 22. a first bevel gear; 23. a second bevel gear; 24. a screw rod; 25. an L-shaped plate; 26. a sloping block; 27. a cross bar; 28. a first spring; 29. a joint block; 30. a spring rod; 31. a sphere; 32. a chute; 33. a strip-shaped sliding block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1-8, a portable engineering geological survey drill, comprising: support 1, U template 3 and semicircle are wiped ring 15, U template 3 both sides perpendicular limit respectively fixed mounting is in a symmetry both ends at support 1 top, and it has diaphragm 4 to slide between two perpendicular limits of U template 3, diaphragm 4 bottom is vertical to be provided with drilling rod 7, and the vertical rotation in U template 3 horizontal limit bottom is installed sleeve 17, sleeve 17 bottom has loop bar 18 through spline connection, the loop bar 18 end passes diaphragm 4 and installs on drilling rod 7 top, and be equipped with the elevating system who is used for going up and down diaphragm 4 on sleeve 17, semicircle is wiped ring 15 and is had two and symmetry setting, and the equal fixed mounting in side that two semicircle are wiped ring 15 kept away from has joint piece 29, two joint piece 29 tops all are equipped with the mechanism that beats that is used for beating drilling rod 7, and two perpendicular limits of U template 3 all are equipped with the spacing coupling mechanism that are used for spacing connection semicircle to wipe ring 15, spacing coupling and diaphragm 4 one end connection, support 1 top fixed mounting has the equipment box, and track 2 is all installed at support 1 bottom both ends, U3 horizontal limit top installs driving motor 5, and driving motor 5's output shaft installs in sleeve 17 center, the equipment that is located at the center of the sleeve 17, the clean and tidy equipment when having still guaranteed the clean and tidy surface of drilling rod 7.
Referring to fig. 1 and 6, in a preferred embodiment, the striking mechanism includes: the rotary motor 16, the rotary motor 16 is installed at the top of the connecting block 29 horizontally, the spring rod 30 is fixedly installed on the output shaft of the rotary motor 16, the ball body 31 is fixedly installed at the telescopic end of the spring rod 30, and the rotary motor is used for knocking the drill rod 7 through the setting of the knocking mechanism, so that the core inside the drill rod 7 can be taken out conveniently and rapidly.
Referring to fig. 4 and 3, in a preferred embodiment, the limit connection comprises: the opening box 11 and the rectangular block 8, opening box 11 fixed mounting is in one of them vertical limit one side of U template 3, opening box 11 inside slip has the sloping block 26 that is used for spacing semicircle to wipe the ring 15, and link up piece 29 one end level fixed mounting and be used for connecting the horizontal pole 27 of sloping block 26, the horizontal pole 27 other end passes U template 3 vertical limit and fixed mounting in sloping block 26 one side, and first spring 28 has been cup jointed on horizontal pole 27 surface, first spring 28 both ends are installed respectively in U template 3 vertical limit one side and linking piece 29 one end, rectangular block 8 has two, and two rectangular block 8 parallel arrangement, two rectangular block 8 opposite side vertical fixed mounting have same connecting rod 9, and connecting rod 9 fixed surface cover is equipped with riser 10, chute 32 has been seted up vertically to U template 3 vertical limit one side, and the inside slip of chute 32 has bar slider 33, have frictional force between bar slider 33 and the chute 32, and bar slider 33 one end fixed mounting is in riser 10 one side, through the setting of bar slider 33 and chute 32 having frictional force between bar slider 33, make L template 25 and two rectangular block 8 when not contacting rectangular block 8 and the same rectangular block 8 and wipe the ring 7 when the ring 7 is not contacting and the semicircle is used for the ring 7, the condition is fallen and is had and the semicircle to the ring 7 is fallen to the side when the semicircle is contacted to the ring 7, the mechanism is contacted and is used for the semicircle is reduced, the surface is contacted and is reduced and is used for the semicircle to the 7 and is contacted and to the 15 and is used for the semicircle to the 15.
Referring to fig. 8 and 3, in a preferred embodiment, a bar-shaped slot 12 is vertically formed in one side of the U-shaped plate 3, an L-shaped plate 25 is disposed between two rectangular blocks 8, the lateral edge of the L-shaped plate 25 passes through the bar-shaped slot 12 and is fixedly mounted at one side end of the transverse plate 4, the lateral edge of the L-shaped plate 25 slides inside the bar-shaped slot 12, and the rectangular blocks 8 are controlled by the arrangement of the L-shaped plate 25 and are connected with the transverse plate 4, so that the movement is convenient.
Referring to fig. 4 and 5, in a preferred embodiment, the lifting mechanism comprises: the connecting plate 6 and the first bevel gear 22, the connecting plate 6 has two, and two connecting plates 6 parallel arrangement, and the equal fixed mounting in side top that two connecting plates 6 kept away from has flexible loop bar 19, two flexible loop bar 19 other both ends are fixed mounting respectively in the opposite side of two perpendicular limits of U template 3, and four equal rotation in the bottom of two connecting plates 6 install movable rod 20, four movable rod 20 ends are all rotated and are installed in diaphragm 4 top, first bevel gear 22 is fixed cup joint in sleeve 17 surface, and first bevel gear 22 one side meshing has second bevel gear 23, second bevel gear 23 one side center department fixed mounting has round bar 21, through elevating system's setting for make drilling rod 7 can also reciprocate in the pivoted, make things convenient for drilling sample work of drilling rod 7.
Referring to fig. 4 and 5, in a preferred embodiment, one side of one vertical edge of the U-shaped plate 3 is obliquely rotated with a belt 13, two ends of the inside of the belt 13 are respectively provided with a pulley 14, one end of a round rod 21 passes through the vertical edge of the U-shaped plate 3 and is fixedly installed at the center of one side of one pulley 14, a screw rod 24 is rotatably installed between the two vertical edges of the U-shaped plate 3, the surface of the screw rod 24 is connected with the inside of two connecting plates 6 through threads, the screw rods 24 are connected with the two connecting plates 6 in opposite directions, the screw rod 24 and the other pulley 14 are fixedly connected with the same connecting shaft, and the rotation of a second bevel gear 23 is transmitted to the screw rod 24 through the arrangement of the belt 13 and the pulley 14, so that the connecting plates 6 can be driven to move, and the transverse plates 4 can be conveniently moved in the vertical direction.
From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: firstly, the drill rod 7 is arranged below the transverse plate 4 and is connected with the sleeve rod 18, the sleeve 17 and the sleeve rod 18 are driven to rotate by the driving motor 5, the sleeve rod 18 rotates to drive the drill rod 7 to rotate, the sleeve 17 rotates to drive the first bevel gear 22 and the second bevel gear 23 to rotate, the second bevel gear 23 rotates to drive the round rod 21 to rotate, the round rod 21 rotates to drive the pulley 14 and the belt 13 to rotate, the pulley 14 rotates to drive the screw rod 24 to rotate, the screw rod 24 rotates to drive the two connecting plates 6 to synchronously move, the two connecting plates 6 move to drive the four movable rods 20 to move, the four movable rods 20 move to drive the transverse plate 4 to move, the transverse plate 4 moves to drive the drill rod 7 to descend, so that drilling and sampling of the drill rod 7 can be synchronously carried out by only one driving motor 5, when the drill rod 7 descends at the working transverse plate 4, the transverse plate 4 drives the L-shaped plate 25 to downwards move, when the drilling rod 7 rotates to the lowest point to finish sampling, at this time, when the short side of the L-shaped plate 25 presses the rectangular block 8 below, the rectangular block 8 presses the inclined block 26, so that the inclined block 26 drives the cross rod 27 to move, the cross rod 27 moves to drive the semicircular wiping ring 15 to contact with the surface of the drill rod 7, when the drill rod 7 is required to move upwards after finishing drilling, the cross rod 4 only needs to rotate the driving motor 5 reversely, the drill rod 7 is driven to move upwards, the semicircular wiping ring 15 further cleans soil adhered to the surface of the drill rod 7, when the L-shaped plate 25 moves along with the cross rod 4 to contact with the rectangular block 8 above, the rectangular block 8 entering the opening box 11 moves out of the opening box 11 through the arrangement of the connecting rod 9, the pulling force generated by the first spring 28 can prevent the semicircular wiping ring 15 from contacting the surface of the drill rod 7, the situation that the semicircular wiping ring 15 always contacts with the surface of the drill rod 7 to increase the descending resistance of the drill rod 7 is avoided, after the drilling rod 7 leaves the ground, drive the spring rod 30 through rotating motor 16 and rotate, the spring rod 30 rotates and can drive the spheroid 31 to rotate, can strike drilling rod 7 when spheroid 31 and drilling rod 7 contact for drilling rod 7 produces vibrations, can take out the inside rock core of drilling rod 7, and need not staff's manual operation, and in addition this equipment not only easy operation convenient and fast, the synchronism is still high.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. 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 (10)
1. A portable engineering geological survey drill, comprising:
a support (1);
the vertical edges at two sides of the U-shaped plate (3) are respectively and fixedly arranged at two symmetrical ends at the top of the support (1), a transverse plate (4) is arranged between the two vertical edges of the U-shaped plate (3) in a sliding mode, a drill rod (7) is vertically arranged at the bottom of the transverse plate (4), a sleeve (17) is vertically rotatably arranged at the bottom of the transverse edge of the U-shaped plate (3), a sleeve rod (18) is connected at the bottom of the sleeve (17) through a spline, the tail end of the sleeve rod (18) penetrates through the transverse plate (4) to be arranged at the top end of the drill rod (7), and a lifting mechanism for lifting the transverse plate (4) is arranged on the sleeve (17);
the semicircular wiping rings (15) are symmetrically arranged, the connecting blocks (29) are fixedly arranged on the far side surfaces of the semicircular wiping rings (15), the knocking mechanisms for knocking the drill rods (7) are arranged at the tops of the connecting blocks (29), and the limiting connecting mechanisms for limiting and connecting the semicircular wiping rings (15) are arranged on the two vertical edges of the U-shaped plate (3) and are connected with one end of the transverse plate (4).
2. The portable engineering geological survey drilling machine according to claim 1, wherein the equipment box is fixedly arranged at the top of the support (1), the crawler belts (2) are arranged at two ends of the bottom of the support (1), the driving motor (5) is arranged at the top of the transverse edge of the U-shaped plate (3), and an output shaft of the driving motor (5) is arranged at the center of the top end of the sleeve (17).
3. The portable engineering geological survey drill of claim 2, wherein the striking mechanism comprises: the rotary motor (16), rotary motor (16) horizontal installation is in linking piece (29) top, and the output shaft fixed mounting of rotary motor (16) has spring rod (30), the telescopic end fixed with of spring rod (30) spheroid (31).
4. A portable engineering geological survey drill according to claim 3, wherein the limit connection comprises: opening box (11) and rectangle piece (8), opening box (11) fixed mounting is in one of them perpendicular limit one side of U template (3), opening box (11) inside slip has oblique piece (26) that are used for spacing semicircle to wipe ring (15), and links up horizontal pole (27) that piece (29) one end level fixed mounting is used for connecting oblique piece (26), the horizontal pole (27) other end passes U template (3) perpendicular limit and fixed mounting in oblique piece (26) one side, and the surface of horizontal pole (27) has cup jointed first spring (28), first spring (28) both ends are installed respectively in U template (3) perpendicular limit one side and linking piece (29) one end.
5. The portable engineering geological survey drilling machine according to claim 4, wherein two rectangular blocks (8) are arranged in parallel, two opposite side surfaces of the two rectangular blocks (8) are vertically and fixedly provided with the same connecting rod (9), a vertical plate (10) is sleeved on the surface of the connecting rod (9), a sliding groove (32) is vertically formed in one side of the vertical edge of the U-shaped plate (3), a strip-shaped sliding block (33) slides in the sliding groove (32), friction force is generated between the strip-shaped sliding block (33) and the sliding groove (32), one end of the strip-shaped sliding block (33) is fixedly arranged on one side of the vertical plate (10), and the rectangular blocks (8) are made of light materials.
6. The portable engineering geological survey drilling machine according to claim 5, wherein a penetrating strip-shaped notch (12) is vertically formed in one side of the U-shaped plate (3), an L-shaped plate (25) is arranged between the two rectangular blocks (8), the transverse edge of the L-shaped plate (25) penetrates through the strip-shaped notch (12) and is fixedly arranged at one side end of the transverse plate (4), and the transverse edge of the L-shaped plate (25) slides inside the strip-shaped notch (12).
7. The portable engineering geological survey drill of claim 6, wherein the lifting mechanism comprises: the connecting plate (6) and the first bevel gear (22), connecting plate (6) have two, and two connecting plate (6) parallel arrangement, and the equal fixed mounting in side top that two connecting plate (6) kept away from has flexible loop bar (19), two flexible loop bar (19) other both ends are fixed mounting respectively in two perpendicular limit opposite sides of U template (3), and four equal rotations in two connecting plate (6) bottom are installed movable rod (20), four all rotate at movable rod (20) end and are installed in diaphragm (4) top.
8. The portable engineering geological survey drilling machine according to claim 7, wherein the first bevel gear (22) is fixedly sleeved on the surface of the sleeve (17), a second bevel gear (23) is meshed with one side of the first bevel gear (22), and a round rod (21) is fixedly arranged at the center of one side of the second bevel gear (23).
9. The portable engineering geological survey drilling machine according to claim 8, wherein one side of one vertical edge of the U-shaped plate (3) is obliquely rotated with a belt (13), pulleys (14) are arranged at two ends inside the belt (13), and one end of the round rod (21) penetrates through the vertical edge of the U-shaped plate (3) and is fixedly arranged at the center of one side of one pulley (14).
10. The portable engineering geological survey drilling machine according to claim 9, wherein a screw rod (24) is rotatably installed between two vertical edges of the U-shaped plate (3), the surface of the screw rod (24) is connected inside the two connecting plates (6) through threads, the screw threads of the screw rod (24) connected with the two connecting plates (6) are opposite in direction, and the same connecting shaft is fixedly connected between the screw rod (24) and the other pulley (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310424175.4A CN116181217A (en) | 2023-04-20 | 2023-04-20 | Portable engineering geological investigation rig |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310424175.4A CN116181217A (en) | 2023-04-20 | 2023-04-20 | Portable engineering geological investigation rig |
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| Publication Number | Publication Date |
|---|---|
| CN116181217A true CN116181217A (en) | 2023-05-30 |
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ID=86436853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310424175.4A Withdrawn CN116181217A (en) | 2023-04-20 | 2023-04-20 | Portable engineering geological investigation rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116181217A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117927229A (en) * | 2024-03-22 | 2024-04-26 | 山东省地质矿产勘查开发局第七地质大队（山东省第七地质矿产勘查院） | Rock-soil layer drilling equipment |
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Application publication date: 20230530 |