CN-121993035-A - Multifunctional rock-soil geological drilling rig

CN121993035ACN 121993035 ACN121993035 ACN 121993035ACN-121993035-A

Abstract

The invention relates to the technical field of geological drilling, in particular to a multifunctional rock-soil geological drilling machine which comprises an electric operation frame and a handheld drilling machine, wherein the electric operation frame comprises an electric base, a driving storage battery and a control component are arranged in the electric base, an angle adjusting bracket is fixedly arranged on one side of the upper end of the angle adjusting bracket, an angle adjusting motor used for controlling and adjusting the working direction of the handheld drilling machine is fixedly arranged on one side of the upper end of the angle adjusting bracket, one end of a stable supporting rod is rotatably arranged on two sides of the electric base, an electric sliding rail is arranged at the upper end of the stable supporting rod and is rotatably connected with the stable supporting frame, the handheld drilling machine is of a combined structure and used for fixing the handheld drilling machine, the handheld drilling machine comprises a drilling machine body, a power storage battery, a drilling motor, a drill rod and a drill rod fixing sleeve, a sampling sleeve are sleeved outside the drill rod, an operation handle can be fixedly arranged in the combined structure, and the combined design of the independent handheld drilling machine and the folding structure bracket is adopted, and diversified complex external environments can be better handled by virtue of flexible switching of two operation modes of the handheld drilling machine and the bracket.

Inventors

WANG SONG
ZHANG CHUNBO
WANG WEIDONG
XU GUOZHONG
DONG HUI
ZHANG XU
HAO MENGJIE
LI BOXUAN
ZHANG CHUNGANG
LI TIANLONG
ZHANG DE
ZHANG LEI
MA LIANHUI
Yin shining
TIAN LIHUI
WANG JIAYIN

Assignees

中勘冶金勘察设计研究院有限责任公司

Dates

Publication Date: 20260508
Application Date: 20260120

Claims (9)

1. The utility model provides a multi-functional ground geology drilling rig, its characterized in that includes electric operation frame (1) and hand-held drilling machine (2), electric operation frame (1) includes: The electric base (101) is internally provided with a driving storage battery, a driving device, a driving wheel and a control component, wherein the control component is connected with the driving device, the driving device drives the driving wheel to rotate, and the driving storage battery supplies power for the whole device so as to move and position the electric operation frame (1); The bottom end of the angle modulation bracket (102) is hinged to the front end of the upper surface of the electric base (101), and one side of the top end of the angle modulation bracket is fixedly provided with an angle modulation motor (103) for controlling and adjusting the working direction of the hand-held drilling machine (2); The bottom end of the stabilizing support rod (104) is hinged to the rear end of the electric base (101), and the top end of the stabilizing support rod is connected with the upper end of the angle adjusting support (102) through a bolt; The upper end of the electric sliding rail (105) is rotationally connected with the angle adjusting bracket (102), a positioning mounting plate (106) is arranged in the electric sliding rail in a sliding manner, and a fixing clamping groove is vertically formed in the positioning mounting plate (106) and used for fixing and limiting the hand-held drilling machine (2); the combined structure (107) is arranged in the positioning mounting plate (106) and is used for fixing the hand-held drilling machine (2); The hand-held drilling machine (2) comprises: The drilling machine comprises a drilling machine body (201), wherein a power storage battery (2011), a drilling motor (2012) and a drill rod (2013) are arranged in the drilling machine body, and an output shaft of the drilling motor (2012) is fixedly connected with one end of the drill rod (2013); The drill rod fixing sleeve (202) is arranged at the output end of the drilling motor (2012), a fixing hole matched with the drill rod (2013) is formed in the drill rod fixing sleeve, and a fixing bolt is inserted into the fixing hole; The sampling sleeve (203) is sleeved outside the drill rod (2013) and is matched with sample storage; An operating handle (204) which is integrally designed on the outer surface of the drilling machine body (201) and can be fixedly arranged in the combined structure (107); An operation control panel (205) is arranged on the upper surface of the drilling machine body (201) and used for controlling the starting and the closing of the drilling motor (2012).
2. The multifunctional geotechnical geological drilling rig according to claim 1, characterized in that the electric base (101) is provided at its front with an extended operating mouth facilitating the vertical downward operation of the hand-held drilling rig (2); folding locating rings are fixedly welded on two sides of the extending operation opening respectively.
3. The multi-functional geotechnical geological drilling rig of claim 2, wherein, The inner side of the lower end of the angle modulation bracket (102) is hinged with the electric base (101), and the lower surface of the angle modulation bracket is attached to the upper surface of the electric base (101) when the angle modulation bracket is in a vertical state; positioning mounting holes are formed in positions, corresponding to the positions of the output ends of the angle adjusting motors (103), of the two sides of the upper end of the angle adjusting bracket (102); the angle adjusting bracket (102) is provided with a fixed threaded hole at the lower side of the angle adjusting motor (103).
4. The multi-functional geotechnical geological drilling rig of claim 1, wherein, Connecting threaded holes are formed in the middle upper portion of the stable supporting rod (104), connecting bolts are installed in the connecting threaded holes in a threaded mode, and the positions of the connecting threaded holes correspond to the positions of the folding locating rings.
5. The multi-function geotechnical geological drilling rig according to claim 1, characterized in that the electric skid (105) comprises: The installation slide rail is provided with a rotation installation shaft integrally arranged on two sides of the upper end of the installation slide rail, the rotation installation shaft is rotatably arranged in the positioning installation hole, and the end part of the rotation installation shaft is fixedly connected with the output end of the angle modulation motor (103); The electric threaded rod is arranged in the installation sliding rail and is connected with the positioning installation plate (106) through threads, and the electric threaded rod is used for driving the positioning installation plate (106) to reciprocate on the installation sliding rail so as to adjust the working position of the hand-held drilling machine (2).
6. The multi-functional geotechnical geological drilling rig according to claim 1, characterized in that the combined structure (107) comprises: The two ends of the fixed clamping groove are provided with transverse sliding grooves, the combined clamping plate (1071) is slidably arranged in the transverse sliding grooves, the lower surface of the combined clamping plate is attached to the lower surface of the inside of the operating handle (204), and telescopic threaded holes for pushing the combined clamping plate (1071) to move are transversely formed in the combined clamping plate; The control screw rod (1072) one end of the transverse sliding groove is provided with an operation through hole corresponding to the position of the telescopic threaded hole, one end of the control screw rod (1072) is rotationally clamped in the control screw rod (1072), and the other end of the control screw rod is in threaded connection with the telescopic threaded hole.
7. The multi-functional geotechnical geological drilling rig according to claim 1, wherein the outer side of the operating handle (204) is integrally S-shaped, and the lower surface thereof is attached to the inner surface of the fixing clip groove.
8. The multifunctional geotechnical geological drilling rig according to claim 1, wherein an installation fixture block is designed at one end of the drill rod (2013), an installation through hole corresponding to the fixing hole is formed in the installation fixture block, and the fixing bolt penetrates through the installation through hole.
9. The multifunctional geotechnical geological drilling rig according to claim 1, wherein an assembly threaded pipe is integrally designed at the outer side of the lower end of the drilling machine body (201), an external hexagonal threaded pipe which can be in threaded connection with the assembly threaded pipe is arranged at the upper end of the sampling sleeve (203), and the lower end of the sampling sleeve (203) is subjected to chamfering treatment.

Description

Multifunctional rock-soil geological drilling rig Technical Field The invention relates to a drilling rig, in particular to a multifunctional rock-soil geological drilling rig, and belongs to the technical field of geological drilling. Background The rock-soil geological drilling is used as a core technical means for acquiring underground rock-soil layer samples and geological information, is widely applied to key fields such as engineering investigation, mineral resource exploration, geological disaster early warning and the like, and the acquired data directly provide scientific basis for foundation design, resource development planning and disaster prevention and control schemes. The rock-soil geological drilling rig is used as a core carrier of the technology, functions of rotary drilling, power output, depth control and the like are required to be integrated, a rotary, impact or composite drilling mode is flexibly adopted according to different stratum characteristics such as soft soil, sand layers, hard rock and the like, and a slag discharging system such as mud circulation and air slag discharging is matched to realize efficient drilling, and the performance of the rock-soil geological drilling rig directly determines the drilling depth, coring quality and operation efficiency, so that the rock-soil geological drilling rig is an indispensable 'underground detection terminal' in the geological exploration field. The current mainstream geotechnical geological drilling rig has remarkable limitation in operation mode, and is difficult to adapt to complex and changeable field operation environments: The support auxiliary drilling machine depends on a fixed or adjustable support to realize operation, and can ensure the stability and the accuracy of the drilling process through a mechanical structure, so that the support auxiliary drilling machine is particularly suitable for deep drilling or hard rock stratum, but the support needs to be erected and debugged in a large amount of time, and the whole equipment is large in size and high in weight and is difficult to flexibly move and deploy in narrow spaces such as roadways, foundation pit edges or rugged terrain areas such as mountain areas and steep slopes, so that the application scene of the support auxiliary drilling machine in complex terrains is greatly limited. The hand-held operation type drilling machine can rapidly adapt to the requirements of narrow space or temporary operation by virtue of the advantages of portability and flexibility, but the drilling stability of the hand-held operation type drilling machine is completely controlled by hands of operators, the drilling angle deviation is easily caused by manpower fluctuation, the coring precision is affected, meanwhile, the power output is limited in a hand-held mode, the hand-held operation type drilling machine is difficult to cope with hard stratum, the fatigue of the operators is easily caused by long-time operation, and the potential safety hazard exists. The differentiation of the two operation modes causes that the prior drilling machine is difficult to consider the working efficiency, the drilling precision and the environmental adaptability when facing the field geological investigation tasks with complex terrain and changeable space. Therefore, the development of the multifunctional geotechnical geological drilling rig capable of flexibly switching the operation modes and considering stability and portability becomes a key requirement for solving the current technical bottleneck. Disclosure of Invention The invention aims to solve the problems and provide the multifunctional geotechnical geological drilling rig which has the effect of improving the use diversity and convenience of the device. The invention realizes the aim through the following technical scheme, and the multifunctional geotechnical geological drilling rig comprises an electric operation frame and a handheld drilling machine, wherein the electric operation frame comprises: the electric base is internally provided with a driving storage battery, a driving device, a driving wheel and a control component, wherein the control component is connected with the driving device, the driving device drives the driving wheel to rotate, and the driving storage battery supplies power for the whole device so as to move and position the electric operation frame; the bottom end of the angle modulation bracket is hinged to the front end of the upper surface of the electric base, and an angle modulation motor for controlling and adjusting the working direction of the hand-held drilling machine is fixedly arranged on one side of the top end of the angle modulation bracket; The bottom end of the stable supporting rod is hinged to the rear end of the electric base, and the top end of the stable supporting rod is connected with the upper end of the angle adjusting bracket through a bolt; The upper end of the electric sliding rail is rotationa