CN115680522B - Drilling tool drill rod penetration fixing and guiding device of drilling and measuring integrated equipment - Google Patents
Drilling tool drill rod penetration fixing and guiding device of drilling and measuring integrated equipment Download PDFInfo
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- CN115680522B CN115680522B CN202310005034.9A CN202310005034A CN115680522B CN 115680522 B CN115680522 B CN 115680522B CN 202310005034 A CN202310005034 A CN 202310005034A CN 115680522 B CN115680522 B CN 115680522B
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Abstract
The invention discloses a drilling tool drill rod injection fixing guide device of drilling and measuring integrated equipment, and belongs to the technical field of geological exploration. A drilling tool and drill rod penetration fixing and guiding device of drilling and measuring integrated equipment comprises a bottom plate, wherein an anchor rod is arranged on the bottom plate, a guide frame is arranged at the top of the bottom plate, a lifting assembly is arranged on the guide frame, a lifting plate is arranged on the lifting assembly, drilling and measuring equipment for drilling and sampling is arranged on the lifting plate, the drilling and measuring equipment comprises a speed reducer fixedly arranged on the lifting plate, the input end of the speed reducer is connected with a first motor, the output end of the speed reducer penetrates through the lifting plate and is connected with a drill rod main body, and a drill bit is arranged at one end, away from the speed reducer, of the drill rod main body; the invention can guide the drilling direction of the drill rod, avoid the situation that the drill rod shakes left and right due to overlong distance penetrating into the ground, ensure that the drilling and measuring equipment works stably, and further ensure the drilling quality of the drilling equipment and the service life of the drill rod.
Description
Technical Field
The invention relates to the technical field of geological exploration, in particular to a drilling tool drill rod penetration fixing and guiding device of drilling and measuring integrated equipment.
Background
Geological exploration is an investigation and research activity of surveying and detecting geology through various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum and calculating foundation parameters. The method is to find an industrially significant mineral deposit in mineral census, provide mineral reserves and geological data required by mine construction design for finding out the quality and quantity of the mineral and technical conditions of mining and utilization, and carry out investigation and research work on geological conditions such as rocks, strata, structures, mineral products, hydrology, landforms and the like in a certain area. Geological exploration equipment is used for exploring mineral deposits, stratum structures, soil properties and the like, drilling holes in the underground by using a drilling machine, and taking out soil or rock cores for analysis and research.
The existing drilling equipment is provided with a guide frame, but only can straighten and guide the upper side of the drilling equipment to ensure that the top of the drilling equipment stably slides downwards on the guide frame in the vertical direction, but cannot guide a drill rod and a drill bit which go deep into the underground, and because the drill bit can bear lateral force underground and is longer, the drilling is easy to deviate, and the service life of the drill rod on a drilling machine can be seriously influenced; meanwhile, when the drilling equipment performs drilling operation, the base is easy to vibrate and shake along with the increase of the drilling depth, and workers need to adopt positioning pins in advance to strengthen the installation of the base and the ground, so that the operation is complex and the working efficiency is slow; and the stress point of the guide sleeve and the drill rod is single in the drill rod deviation process, so that the drill rod deviation guide sleeve is easy to damage and short in service life.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a drilling tool drill rod penetration fixing and guiding device of drilling and measuring integrated equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a bore fixed guider of drilling tool drilling rod penetration that survey integration was equipped, includes the bottom plate, be provided with the stock on the bottom plate, the bottom plate top is provided with the leading truck, be provided with lifting unit on the leading truck, the last lifter plate that is provided with of lifting unit, be provided with the brill equipment of surveying that is used for the drilling sampling on the lifter plate, it includes the speed reducer that sets firmly on the lifter plate to bore the equipment of surveying, the input of speed reducer is connected with first motor, the output of speed reducer passes the lifter plate and is connected with the drilling rod main part, the one end that the speed reducer was kept away from to the drilling rod main part is provided with the drill bit, still be provided with the anti-shake mechanism that is used for restricting the drilling rod main part to rock on the lifter plate, anti-shake mechanism links to each other with lifting unit, be connected with the uide bushing in the anti-shake mechanism, the uide bushing cover is established in the drilling rod main part, be provided with buffer assembly on the uide bushing.
Preferably, the lifting assembly comprises a first lead screw rotatably arranged on the guide frame, a sleeve is arranged on the first lead screw in a threaded mode, the sleeve is fixedly connected with the lifting plate, the lifting assembly further comprises a second motor fixedly arranged on the guide frame, the output end of the second motor penetrates through the guide frame and is connected with the first lead screw, a connecting plate is arranged on the guide frame, and the first lead screw is rotatably connected onto the connecting plate.
Preferably, a through hole used for movement of the drill rod main body is formed in the connecting plate, a supporting plate is fixedly connected to the connecting plate, a second screw rod is rotatably arranged on the supporting plate, a second knob is arranged at one end, away from the supporting plate, of the second screw rod, two movable plates are arranged on the second screw rod, the two movable plates are symmetrically arranged on two sides of the through hole, each movable plate is rotatably connected with a clamping roller through a rotating shaft, and the clamping roller is movably abutted against the drill rod main body.
Preferably, anti-shake mechanism is including setting firmly even the board on the lifter plate, the top of even board is connected with the backup pad, it is connected with first gear and second gear to rotate respectively in the backup pad, first gear is connected with the meshing of second gear, first gear sliding connection is on first lead screw, be provided with the second lead screw on the second gear, the second lead screw passes backup pad, lifter plate and uide bushing in proper order and links to each other with the drill bit, the uide bushing screw thread sets up the outside at the second lead screw.
Preferably, the transmission ratio of the first screw rod and the second screw rod is 1:2.
Preferably, the guide sleeve is provided with a first screw rod in a threaded manner, the first screw rod is provided with a first knob, one end, far away from the first knob, of the first screw rod is provided with a clamping plate, and the clamping plate is movably abutted to the drill rod main body.
Preferably, the buffering assembly comprises an elastic telescopic rod fixedly arranged on the guide sleeve, one end, far away from the guide sleeve, of the elastic telescopic rod is movably connected with the clamping plate, and the clamping plate is connected with the first screw rod in a rotating mode through a pin shaft.
Preferably, the clamping plate is provided with uniformly distributed balls, the balls are movably abutted to the drill rod main body, and the balls are provided with friction material coatings.
Preferably, the anchor rod is in threaded connection with the base plate, the base plate is rotatably connected with a first synchronizing wheel through a bearing, the anchor rod is in sliding connection with the first synchronizing wheel, a second synchronizing wheel matched with the first synchronizing wheel is arranged on the first screw rod, and a belt is arranged between the first synchronizing wheel and the second synchronizing wheel.
Preferably, all be provided with the fixed strip on first synchronizing wheel and the first gear, set up respectively on stock and the first lead screw with fixed strip matched with fixed slot.
Compared with the prior art, the invention provides a drilling tool drill rod penetration fixing and guiding device of drilling and measuring integrated equipment, which has the following beneficial effects:
1. this bore fixed guider of drilling tool drilling rod injection that survey integration was equipped, drive through lifting unit and bore the during operation that the equipment of surveying drilled the sample of driling down, anti-shake mechanism synchronous working, make anti-shake mechanism drive uide bushing and remove in the drilling rod main part outside, make the uide bushing laminate mutually with the drilling inner wall that the drill bit bored, support the drilling rod main part that enters underground boring, avoid leading to its because of the drilling rod overlength to rock about in drilling, thereby guarantee the quality of drilling equipment drilling and the life of drilling rod.
2. This bore fixed guider of survey drilling tool drilling rod penetration of integration equipment moves and drives the upper end that bores the survey equipment and move down along with the sleeve through the lifter plate, and the fly leaf on the connecting plate carries out the location centre gripping to the drilling rod main part, makes and bores the survey equipment and drilling rod steady move down before going deep into the underground, guarantees the stability that the drilling rod removed.
3. This bore fixed guider of survey drilling tool drilling rod injection that integration was equipped, through drill bit and uide bushing to the inner wall in close contact with of drilling, and the drilling rod part before penetrating underground is spacing by the grip roller, can lead to the drilling rod portion that bores the survey equipment and go deep into underground, avoids the drilling rod to rock to effectively improve the stability that the drilling rod moved down.
4. This bore fixed guider of drilling tool drilling rod penetration that surveys integration and equips through elasticity in the uide bushing sets up the grip block, can make the drilling rod rock in the drilling when, the drilling rod is crooked to one side effort of grip block, the grip block atress removes, the effect of buffering can be played to the elasticity telescopic link, can reduce the swing range of drilling rod on the one hand, on the other hand avoids the drilling rod to rock when hard collision with the uide bushing, makes uide bushing and drilling rod wearing and tearing serious, reduces the life of uide bushing and drilling rod.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;
FIG. 3 is an external view of the base plate of the present invention;
FIG. 4 is an external structural view of the movable plate of the present invention;
FIG. 5 is an external view of the connection plate of the present invention;
FIG. 6 is a schematic structural diagram of the anti-shake mechanism of the present invention;
FIG. 7 is a schematic diagram of a configuration of a drilling apparatus of the present invention;
FIG. 8 is a schematic view of the structure of the guide sleeve of the present invention;
FIG. 9 is a first schematic sectional view of the guide sleeve of the present invention;
FIG. 10 is a schematic cross-sectional view of the guide sleeve of the present invention;
fig. 11 is a schematic structural view of the anchor rod of the present invention.
In the figure: 1. a base plate; 2. an anchor rod; 3. a guide frame; 301. a connecting plate; 3011. a through hole; 4. a lifting plate; 401. connecting plates; 402. a support plate; 4021. a first gear; 4022. a second gear; 5. drilling and measuring equipment; 501. a speed reducer; 502. a first motor; 503. a drill stem body; 504. a drill bit; 6. a guide sleeve; 601. a first screw; 602. a first knob; 603. a clamping plate; 6031. a ball bearing; 7. a first lead screw; 701. a sleeve; 702. a second motor; 8. a second screw rod; 9. a first synchronizing wheel; 10. a second synchronizing wheel; 11. an elastic telescopic rod; 12. a support plate; 121. a second screw; 122. a second knob; 123. a movable plate; 1231. and (4) a clamping roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1, fig. 2, fig. 3, fig. 5, fig. 7 and fig. 11, a drilling tool drill rod penetration fixing and guiding device of drilling and measuring integrated equipment, which comprises a base plate 1, an anchor rod 2 is arranged on the base plate 1, a guide frame 3 is arranged at the top of the base plate 1, a lifting assembly is arranged on the guide frame 3, a lifting plate 4 is arranged on the lifting assembly, a drilling and measuring device 5 for drilling and sampling is arranged on the lifting plate 4, the drilling and measuring device 5 comprises a speed reducer 501 fixedly arranged on the lifting plate 4, an input end of the speed reducer 501 is connected with a first motor 502, an output end of the speed reducer 501 penetrates through the lifting plate 4 and is connected with a drill rod main body 503, one end of the drill rod main body 503, which is far away from the speed reducer 501, is provided with a drill bit 504, an anti-shake mechanism for limiting the drill rod main body 503 to shake is further arranged on the lifting plate 4, the anti-shake mechanism is connected with a guide sleeve 6, the guide sleeve 6 is sleeved on the drill rod main body 503, and a buffer assembly is arranged on the guide sleeve 6.
Specifically, when the device is used, the device is placed in a region to be drilled for measurement and sampling, the lifting assembly operates to drive the drilling and measuring device 5 to move downwards to drill, when the drilling and measuring device 5 works, power is input into the speed reducer 501 through the first motor 502, the output shaft of the speed reducer 501 drives the drill rod main body 503 to rotate, the drill rod main body 503 drives the drill bit 504 to perform drilling action, the lifting assembly drives the anti-shake mechanism to act, the guide sleeve 6 moves outside the drill rod main body 503 to support and prevent shake of a deep drilling part of the drill rod main body 503, the guide sleeve 6 is attached to the inner wall of the drilling hole drilled by the drill bit 504 to support the drill rod main body 503 entering underground drilling hole, and the drill rod main body 503 is prevented from shaking left and right in the drilling hole due to overlong drill rod, so that the drilling quality of the drilling and the service life of the drilling device 5 are ensured, and the buffer assembly on the guide sleeve 6 can effectively reduce the shaking amplitude of the drill rod, and the stability of downward movement of the drill rod is effectively improved.
Example 2:
referring to fig. 1, 2 and 7, a drilling tool drill rod penetration fixing and guiding device of a drilling and measuring integrated device is the same as that in embodiment 1, further, the lifting assembly comprises a first lead screw 7 rotatably arranged on the guide frame 3, a sleeve 701 is arranged on the first lead screw 7 in a threaded manner, the sleeve 701 is fixedly connected with the lifting plate 4, the lifting assembly further comprises a second motor 702 fixedly arranged on the guide frame 3, an output end of the second motor 702 penetrates through the guide frame 3 and is connected with the first lead screw 7, a connecting plate 301 is arranged on the guide frame 3, and the first lead screw 7 is rotatably connected to the connecting plate 301.
Specifically, when the lifting assembly works, the second motor 702 is controlled to operate, so that the output end of the second motor 702 drives the first screw rod 7 to rotate on the guide frame 3, the sleeve 701 moves outside the first screw rod 7 when the first screw rod 7 rotates, and the sleeve 701 drives the drilling and measuring equipment 5 in work to move downwards through the lifting plate 4, so that the drilling and measuring equipment 5 moves downwards to penetrate into a sampling area.
Example 3:
referring to fig. 1, 3 and 4, a drilling tool drill rod penetration fixing and guiding device of a drilling and measuring integrated device is the same as that in embodiment 2, further, a through hole 3011 for movement of a drill rod main body 503 is formed in a connecting plate 301, a supporting plate 12 is fixedly connected to the connecting plate 301, a second screw 121 is rotatably arranged on the supporting plate 12, a second knob 122 is arranged at one end, away from the supporting plate 12, of the second screw 121, two movable plates 123 are arranged on the second screw 121, the two movable plates 123 are symmetrically arranged on two sides of the through hole 3011, a clamping roller 1231 is rotatably connected to each movable plate 123 through a rotating shaft, and the clamping roller 1231 is movably abutted against the drill rod main body 503.
Further, by rotating the second knob 122, the second knob 122 drives the second screw 121 to rotate on the support plate 12, the two movable plates 123 on the second screw 121 move toward each other, so that the distance between the two movable plates 123 is adapted to the size of the drill rod, the clamping roller 1231 on the movable plate 123 abuts against the drill rod main body 503 to maintain the positioning and supporting state of the drill rod main body 503, the lifting plate 4 moves along with the sleeve 701 and drives the upper end of the drilling and measuring device 5 to move downwards, the movable plate 123 on the connecting plate 301 positions and clamps the drill rod main body 503, so that the drilling and measuring device 5 and the drill rod move downwards smoothly before going deep into the ground, and the stability of the movement of the upper side of the drill rod is ensured.
Example 4:
referring to fig. 1, 2, 3, 5, 6 and 8, a drilling tool drill rod penetration fixing and guiding device of a drilling and measuring integrated equipment is the same as that of embodiment 3, further, an anti-shake mechanism comprises a connecting plate 401 fixedly arranged on a lifting plate 4, the top of the connecting plate 401 is connected with a supporting plate 402, the supporting plate 402 is respectively and rotatably connected with a first gear 4021 and a second gear 4022, the first gear 4021 is in meshed connection with the second gear 4022, the first gear 4021 is in sliding connection with a first screw rod 7, the second gear 4022 is provided with a second screw rod 8, the second screw rod 8 sequentially penetrates through the supporting plate 402, the lifting plate 4 and a guide sleeve 6 and is connected with a drill bit 504, and the guide sleeve 6 is arranged on the outer side of the second screw rod 8 in a threaded manner.
Further, the transmission ratio of the first lead screw 7 and the second lead screw 8 is 1:2.
Specifically, when the lifting assembly works, the first gear 4021 on the first lead screw 7 is engaged with the second gear 4022 on the second lead screw 8, the second gear 4022 drives the second lead screw 8 to rotate when rotating, and then the guide sleeve 6 on the second lead screw 8 moves upwards, because the transmission ratio between the first lead screw 7 and the second lead screw 8 is 1:2, make the whole distance that moves down of brill survey equipment 5 double of the distance that moves up of uide bushing 6, if when drill bit 504 and drilling rod down run into ground two meters, then uide bushing 6 is in the drilling rod outside from drill bit 504 and moves up a meter, namely uide bushing 6 is in the middle part position that drilling rod main part 503 penetrates ground part all the time, uide bushing 6 laminates with the drilling inner wall that drill bit 504 bored mutually, effectively support drilling rod main part 503 that enters underground drilling, avoid leading to it to rock about in the drilling because of the drilling rod overlength, can lead to the drilling rod portion that brill survey equipment 5 deepened underground, avoid the drilling rod to rock, thereby effectively improve the stability that the drilling rod moved down.
Example 5:
referring to fig. 8, 9 and 10, a drill rod penetration fixing and guiding device of a drilling and measuring integrated equipment is the same as that in embodiment 4, further, a first screw 601 is arranged on the guide sleeve 6 in a threaded manner, a first knob 602 is arranged on the first screw 601, a clamping plate 603 is arranged at one end of the first screw 601 far away from the first knob 602, and the clamping plate 603 movably abuts against the drill rod main body 503.
Specifically, by rotating the first knob 602, the first knob 602 drives the first screw 601 to rotate in the guide sleeve 6, so that the first screw 601 moves relative to the guide sleeve 6, and the distance from the clamping plate 603 to the axis of the guide sleeve 6 is adjusted, so that the guide sleeve 6 is suitable for drill rods with different diameters, and the practicability is high.
Example 6:
referring to fig. 9 and 10, a drill rod penetration fixing and guiding device of a drilling and measuring integrated equipment is the same as that of embodiment 5, and further, a buffer assembly comprises an elastic telescopic rod 11 fixedly arranged on a guide sleeve 6, one end of the elastic telescopic rod 11 far away from the guide sleeve 6 is movably connected with a clamping plate 603, and the clamping plate 603 is rotatably connected with a first screw 601 through a pin shaft.
Specifically, through making the elastic setting between grip block 603 and the uide bushing 6, can make the drilling rod rock in the drilling when, crooked drilling rod is to one side effort of grip block 603, grip block 603 atress removes, and elastic telescopic rod 11 can play the effect of buffering, can reduce the amplitude of oscillation of drilling rod on the one hand, and on the other hand avoids the drilling rod to rock when hard collision with uide bushing 6, makes uide bushing 6 and drilling rod wearing and tearing serious, reduces the life of uide bushing 6 and drilling rod.
Example 7:
referring to fig. 8, 9 and 10, a drill rod penetration fixing and guiding device of a drilling and measuring integrated equipment is the same as that in embodiment 6, and further, uniformly distributed balls 6031 are arranged on a clamping plate 603, the balls 6031 are movably abutted against a drill rod main body 503, and a friction material coating is arranged on the balls 6031.
Specifically, in the process that the drill rod penetrates downwards and the guide sleeve 6 moves upwards, the drill rod is abutted against the clamping plate 603 for friction, in the process, the clamping plate 603 is in contact with the drill rod through the balls 6031, sliding friction is converted into rolling friction, the friction degree between the clamping plate 603 and the drill rod is reduced, and the balls 6031 are provided with friction material coatings, so that the service life of the clamping plate 603 can be prolonged, and the friction material coatings comprise but not limited to carbon ceramics, asbestos-like materials and the like.
Example 8:
referring to fig. 1 and 3, a drilling tool drill rod penetration fixing and guiding device of a drilling and measuring integrated device is the same as that of embodiment 7, further, an anchor rod 2 is in threaded connection with a base plate 1, a first synchronizing wheel 9 is rotatably connected to the base plate 1 through a bearing, the anchor rod 2 is in sliding connection with the first synchronizing wheel 9, a second synchronizing wheel 10 matched with the first synchronizing wheel 9 is arranged on a first screw rod 7, and a belt is arranged between the first synchronizing wheel 9 and the second synchronizing wheel 10.
Specifically, at the lifting unit during operation, the rotation of first lead screw 7 can drive second synchronizing wheel 10 and rotate, the first synchronizing wheel 9 in the 2 outsides of stock rotates along with second synchronizing wheel 10 under the transmission of belt, because stock 2 and 1 screw thread setting of bottom plate, make first synchronizing wheel 9 drive stock 2 when rotating, stock 2 moves down relatively first synchronizing wheel 9, make stock 2 increase and constantly deepen along with the degree of depth of penetration of boring survey equipment 5, improve its ability of grabbing, improve device stability, avoid the device to rock, lead to the drilling rod skew, influence the drilling quality and the sampling result of boring survey, need not the staff and fix the base in advance before the operation, reduce staff's the amount of labour, improve the work efficiency who bores the survey.
Example 9:
referring to fig. 3 and 11, a drill rod penetration fixing and guiding device of a drilling and measuring integrated equipment is the same as that in embodiment 8, further, fixing bars are arranged on a first synchronizing wheel 9 and a first gear 4021, and fixing grooves matched with the fixing bars are respectively formed in an anchor rod 2 and a first screw rod 7.
Specifically, the arrangement of the fixing strip and the fixing groove facilitates the relative sliding between the auxiliary anchor rod 2 and the first synchronizing wheel 9 and the relative sliding between the first gear 4021 and the first screw 7.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (6)
1. A drilling tool and drill rod penetration fixing and guiding device of drilling and testing integrated equipment comprises a base plate (1) and is characterized in that an anchor rod (2) is arranged on the base plate (1), a guide frame (3) is arranged at the top of the base plate (1), a lifting assembly is arranged on the guide frame (3), a lifting plate (4) is arranged on the lifting assembly, drilling and testing equipment (5) for drilling and sampling is arranged on the lifting plate (4), the drilling and testing equipment (5) comprises a speed reducer (501) fixedly arranged on the lifting plate (4), the input end of the speed reducer (501) is connected with a first motor (502), the output end of the speed reducer (501) penetrates through the lifting plate (4) and is connected with a drill rod main body (503), a drill bit (504) is arranged at one end, far away from the drill rod main body (501), of the lifting plate (4) is further provided with an anti-shake mechanism for limiting the drill rod main body (503) to shake, the anti-shake mechanism is connected with the lifting assembly, a guide sleeve (6) is arranged on the drill rod main body (503); the lifting assembly comprises a first screw rod (7) rotatably arranged on the guide frame (3), a sleeve (701) is arranged on the first screw rod (7) in a threaded manner, the sleeve (701) is fixedly connected with the lifting plate (4), the lifting assembly further comprises a second motor (702) fixedly arranged on the guide frame (3), the output end of the second motor (702) penetrates through the guide frame (3) and is connected with the first screw rod (7), a connecting plate (301) is arranged on the guide frame (3), and the first screw rod (7) is rotatably connected to the connecting plate (301); a through hole (3011) for movement of the drill rod main body (503) is formed in the connecting plate (301), a supporting plate (12) is fixedly connected to the connecting plate (301), a second screw rod (121) is rotatably arranged on the supporting plate (12), a second knob (122) is arranged at one end, away from the supporting plate (12), of the second screw rod (121), two movable plates (123) are arranged on the second screw rod (121), the two movable plates (123) are symmetrically arranged on two sides of the through hole (3011), each movable plate (123) is rotatably connected with a clamping roller (1231) through a rotating shaft, and the clamping rollers (1231) are movably abutted against the drill rod main body (503);
the anti-shake mechanism comprises a connecting plate (401) fixedly arranged on a lifting plate (4), the top of the connecting plate (401) is connected with a supporting plate (402), the supporting plate (402) is respectively and rotatably connected with a first gear (4021) and a second gear (4022), the first gear (4021) is meshed with the second gear (4022), the first gear (4021) is connected to a first screw rod (7) in a sliding mode, a second screw rod (8) is arranged on the second gear (4022), the second screw rod (8) sequentially penetrates through the supporting plate (402), the lifting plate (4) and a guide sleeve (6) and is connected with a drill bit (504), and the guide sleeve (6) is arranged on the outer side of the second screw rod (8) in a threaded mode;
the buffer assembly comprises an elastic telescopic rod (11) fixedly arranged on the guide sleeve (6), one end, far away from the guide sleeve (6), of the elastic telescopic rod (11) is movably connected with a clamping plate (603), and the clamping plate (603) is rotatably connected with the first screw (601) through a pin shaft.
2. The drill rod penetration fixing and guiding device of the drilling and testing integrated equipment is characterized in that the transmission ratio of the first screw rod (7) and the second screw rod (8) is 1:2.
3. The drilling tool and drill rod penetration fixing and guiding device of the drilling and measuring integrated equipment is characterized in that a first screw rod (601) is arranged on the guide sleeve (6) in a threaded mode, a first knob (602) is arranged on the first screw rod (601), a clamping plate (603) is arranged at one end, away from the first knob (602), of the first screw rod (601), and the clamping plate (603) is movably abutted to a drill rod main body (503).
4. The drilling tool drill rod penetration fixing and guiding device of the drilling and testing integrated equipment is characterized in that uniformly distributed balls (6031) are arranged on the clamping plate (603), the balls (6031) are movably abutted to the drill rod main body (503), and a friction material coating is arranged on the balls (6031).
5. The drilling tool drill rod penetration fixing and guiding device of the drilling and measuring integrated equipment is characterized in that the anchor rod (2) is in threaded connection with the base plate (1), the base plate (1) is rotatably connected with a first synchronizing wheel (9) through a bearing, the anchor rod (2) is in sliding connection with the first synchronizing wheel (9), the first screw rod (7) is provided with a second synchronizing wheel (10) matched with the first synchronizing wheel (9), and a belt is arranged between the first synchronizing wheel (9) and the second synchronizing wheel (10).
6. The drilling tool drill rod penetration fixing and guiding device of the drilling and measuring integrated equipment as claimed in claim 5, wherein fixing strips are arranged on the first synchronizing wheel (9) and the first gear (4021), and fixing grooves matched with the fixing strips are respectively formed in the anchor rod (2) and the first screw rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202310005034.9A CN115680522B (en) | 2023-01-04 | 2023-01-04 | Drilling tool drill rod penetration fixing and guiding device of drilling and measuring integrated equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310005034.9A CN115680522B (en) | 2023-01-04 | 2023-01-04 | Drilling tool drill rod penetration fixing and guiding device of drilling and measuring integrated equipment |
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| CN115680522A CN115680522A (en) | 2023-02-03 |
| CN115680522B true CN115680522B (en) | 2023-03-28 |
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| CN116643025B (en) * | 2023-05-06 | 2024-04-02 | 中国地质大学（北京） | Detection device for detecting environmental geological soil |
| CN116752902B (en) * | 2023-08-10 | 2023-10-20 | 山东省地矿工程集团有限公司 | Horizontal directional drilling equipment for improving drilling precision |
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| CN107461145A (en) * | 2017-08-07 | 2017-12-12 | 安陆市友谊粮油机械有限公司 | A kind of construction piling equipment |
| CN208267757U (en) * | 2018-06-06 | 2018-12-21 | 湖北鑫民建筑工程有限公司 | A kind of efficient pile driving equipment of road construction |
| CN210341917U (en) * | 2019-06-19 | 2020-04-17 | 安徽劲帆建设有限公司 | Piling device for construction engineering |
| CN218062192U (en) * | 2021-07-30 | 2022-12-16 | 广州芃昇环境工程有限公司 | Building construction pile driver equipment |
| CN216406682U (en) * | 2021-11-25 | 2022-04-29 | 杭州开元建设管理有限公司 | Piling device for building construction |
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