CN112360377A - Portable handheld drilling equipment for mountainous area - Google Patents
Portable handheld drilling equipment for mountainous area Download PDFInfo
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- CN112360377A CN112360377A CN202011415283.8A CN202011415283A CN112360377A CN 112360377 A CN112360377 A CN 112360377A CN 202011415283 A CN202011415283 A CN 202011415283A CN 112360377 A CN112360377 A CN 112360377A
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- 238000005553 drilling Methods 0.000 title claims abstract description 70
- 230000005540 biological transmission Effects 0.000 claims abstract description 53
- 239000002689 soil Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 238000012546 transfer Methods 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000011835 investigation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
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- Life Sciences & Earth Sciences (AREA)
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- 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)
- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of drilling equipment, in particular to portable handheld drilling equipment for mountainous areas. According to the invention, through the arrangement of the guide block and the reset plate, the output end of the drilling machine body repeatedly vibrates up and down, so that the fixed column sequentially circularly moves along the outer sides of the first inclined plane, the second inclined plane, the third inclined plane and the fourth inclined plane of the guide block, when the fixed column moves to the second inclined plane, the arc-shaped clamping blocks drive the rubber layer to clamp the drilling rod and drive the drilling rod to move upwards, the two arc-shaped clamping blocks gradually move the drilling rod upwards, so that the drilling rod is taken out from the ground soil layer upwards, through the arrangement of the movable arm and the transmission rod, the fact that the drilling machine body drives the movable arm to move upwards and downwards is realized, the drilling rod is conveniently taken out, and meanwhile, the workload of workers is reduced.
Description
Technical Field
The invention relates to the technical field of drilling equipment, in particular to portable handheld drilling equipment for mountainous areas.
Background
The geological exploration is to survey and detect geology by various means and methods, determine a proper bearing stratum, determine a foundation type according to the foundation bearing capacity of the bearing stratum, calculate the investigation and research activities of foundation parameters, and perform investigation and research work on geological conditions such as rocks, strata, structures, mineral products, hydrology, landforms and the like in a certain area.
Present handheld drilling equipment, after the drilling rod bored into ground, because the drilling rod is with the frictional force of earth, the drilling rod that makes can't directly be extracted through the manpower, need get the pole device through supporting and assist and get the pole, it generally is through the lever principle to get the pole device, trample in lever one end through the staff, lift on the drilling rod and take out the other end, compare in order to guarantee the lever, it is generally all longer to get the pole device, be not convenient for carry, and the manual work frequently tramples, it is tired relatively, tramples sometimes in order to increase weight, need jump at lever one end and trample, relatively dangerous, it is very inconvenient to use.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide portable handheld drilling equipment for mountainous areas, through the arrangement of a guide block and a reset plate, the output end of a drilling machine body vibrates up and down repeatedly, two arc-shaped clamping blocks gradually move a drilling rod upwards, a fixed column sequentially moves circularly along the outer sides of a first inclined plane, a second inclined plane, a third inclined plane and a fourth inclined plane of the guide block, when the fixed column moves to the second inclined plane, the arc-shaped clamping blocks drive a rubber layer to clamp the drilling rod and drive the drilling rod to move upwards so as to take the drilling rod upwards out of the ground soil layer, through the arrangement of a moving arm, a connecting rod and a driving rod, the drilling machine body is utilized to drive the moving arm to move up and down, the drilling rod is convenient to take out, the workload of workers is reduced, and through the arrangement of a placing groove and a connecting sleeve, a connecting mechanism can be detached, simultaneously with the transfer line rotate to the standing groove in, make things convenient for carrying and accomodating of connecting rod, make things convenient for simultaneously fixture and fastening device's carrying.
The purpose of the invention can be realized by the following technical scheme:
a portable handheld drilling device for mountainous areas comprises a clamping mechanism and a drilling machine body, wherein the clamping mechanism comprises a bottom plate, a drilling rod is arranged on the drilling machine body in a matched mode, a vent hole is formed in the bottom surface of the bottom plate, one end of the top surface of the bottom plate is fixedly connected with two fixing arms which are arranged in parallel, a transmission arm is rotatably connected between the two fixing arms, a moving arm is arranged on the position, close to one end, of the top surface of the bottom plate, a rotating seat is fixedly connected with the arc-shaped outer side wall of the moving arm, the rotating seat is rotatably connected with one end of the transmission arm, limiting frames are fixedly connected at two ends of the moving arm, two arc-shaped clamping plates arranged in a mirror image mode are slidably connected to the inner side walls of the limiting frames, three fixing rods are fixedly connected to the side walls at two ends of the arc-shaped clamping plates at equal intervals, the limiting frame is driven to move up and down when the moving arm moves up and down through the limiting frame, the arc-shaped clamping plate is driven to move up and down through the limiting frame, the arc-shaped clamping plate can slide relative to the limiting frame when moving up and down through the sliding connection between the limiting frame and the arc-shaped clamping plate, and the arc-shaped clamping plate is prevented from horizontally moving along with the limiting frame;
the fastening mechanism comprises two oppositely arranged guide modules, each guide module comprises a fixed shell, the bottom end of each fixed shell is fixedly connected with the bottom plate, fixing rings are fixedly connected between the top ends and the bottom ends of the two fixed shells, three guide blocks are fixedly connected with two sides of the inner side wall of each fixed shell, which deviates from the opening position, in an equal distance manner, the guide blocks are in one-to-one correspondence with the fixing rods, a plurality of reset springs are fixedly connected with the side walls of two adjacent sides of the inner side wall of each fixed shell, which deviates from the opening position, in an equal distance manner, one end of each reset spring, which is positioned on the same side of each fixed shell, is fixedly connected with a reset plate, the other end of each transmission arm is connected with a connecting mechanism for connecting the drilling machine body with the clamping mechanism in a screwing manner, when the movable arm moves upwards, the guide blocks are in contact with the guide blocks through the fixing rods, thereby when making the shifting boom continue to drive arc splint to shift up, drive the probing pole and shift up, the dead lever slides to corresponding guide plate top and breaks away from with the guide plate along corresponding guide plate, under the elastic action on rubber layer, make two arc splint kick-back, make two arc splint separately remove to both sides, break away from with the probing pole and press from both sides tightly, the shifting boom moves down, drive arc splint move down, and when setting up through the board that resets and making arc splint move down and break away from with corresponding guide block, the board that resets extrusion dead lever makes arc splint and dead lever reset.
Further, the method comprises the following steps: the connecting mechanism comprises a connecting rod, one end of the connecting rod is provided with a limiting groove, one end of the connecting rod is fixedly connected with a positioning block, the other end of the transmission arm is provided with a positioning groove, the positioning block is matched with the positioning groove, the inner wall of the limiting groove is rotatably sleeved with a connecting sleeve, the inner wall of the connecting sleeve is provided with threads, the annular outer side wall of the other end of the transmission arm is provided with threads, the connecting sleeve is rotatably connected with the transmission arm, the other end of the connecting rod is provided with a placing groove, the inner walls of the two sides of the placing groove are provided with sliding grooves, a transmission rod is arranged in the placing groove, both sides of one end of the transmission rod are fixedly connected with fixed columns, the fixed columns are slidably connected with the inner walls of the sliding grooves at the corresponding positions, the annular outer side wall of the other end of the connecting rod is provided with, the connecting rod is firmly connected with the transmission arm, the other end of the transmission rod is connected with the output end of the drilling machine body in a screwing mode, the output end of the drilling machine body reciprocates up and down to drive the transmission rod to move, and the transmission rod drives one end of the transmission arm to move up and down reversely through the connecting rod through the arrangement of the sliding groove, so that the arc-shaped clamping plate is driven to move up and down.
Further, the method comprises the following steps: the outside of probing machine body links firmly the protective bracket, conveniently supports the probing machine body, stabilizes the probing machine body.
Further, the method comprises the following steps: the inner diameter of the emptying hole is larger than the outer diameter of the drilling rod, so that the bottom plate can conveniently penetrate through the drilling rod to be in contact with the ground.
Further, the method comprises the following steps: the guide block comprises a first inclined plane, a second inclined plane, a third inclined plane and a fourth inclined plane, the second inclined plane is perpendicular to the inner bottom surface of the fixed shell, the vertical distance from the bottom end of the first inclined plane to the second inclined plane is larger than the radius of the fixing rod, when the fixing rod moves to the bottom end of the fourth inclined plane corresponding to the guide plate and is separated from the guide block, the reset plate extrudes under the elastic action of the reset spring to enable the fixing rod to move, the axial lead of the fixing rod is located under the first inclined plane of the guide plate, the fixing rod is convenient to contact with the first inclined plane when moving upwards, and the fixing rod moves upwards to be close to the first inclined plane.
Further, the method comprises the following steps: the length of the reset spring in a natural state is greater than the distance from the side wall of the fixed shell to the guide block, so that the reset spring always extrudes the reset plate, and the reset plate is convenient to extrude the fixed rod.
Further, the method comprises the following steps: the inclination angle of the third inclined plane on the guide block is smaller than that of the fourth inclined plane, so that the two arc-shaped clamping plates can be separated conveniently by extruding the fixing rod, and the fixing rod is cut into the space between the reset plate and the fourth inclined plane of the guide plate.
Further, the method comprises the following steps: the thickness of the rubber layer is larger than the diameter of the fixing rod, so that the distance of extrusion resilience of the rubber layer is larger than the radius of the fixing rod, when the fixing rod is moved to the top end of the second inclined plane corresponding to the guide plate and separated from the guide plate, the fixing rod is driven to move under the elastic action of the rubber layer, the axial lead of the fixing rod is located right above the third inclined plane, and the fixing rod is convenient to move along the third inclined plane.
The invention has the beneficial effects that:
1. through the fixing rings fixedly connected between the top ends and the bottom ends of the two fixing shells, three guide blocks are fixedly connected with the two sides of the inner side wall of the fixing shell, which is far away from the opening position, at equal distances, and the guide blocks correspond to the fixing rods one by one, a plurality of reset springs are fixedly connected with the two adjacent side walls of the fixing shell, which is far away from the inner side wall of the opening position, at equal distances, and one ends of the reset springs positioned at the same side of the fixing shell are fixedly connected with reset plates, through the arrangement of the guide blocks and the reset plates, the moving arms drive the arc-shaped clamping blocks to move up and down, so that the fixing column circularly moves along the outer sides of the first inclined surface, the second inclined surface, the third inclined surface and the fourth inclined surface of the guide blocks in sequence, when the fixing column moves to the second inclined surface, the arc-shaped clamping blocks drive the rubber layer to clamp the drilling rod and drive the drilling rod to move up, thereby enabling the drill rod to be removed from the ground earth layer upwardly.
2. The two fixing arms which are arranged in parallel are fixedly connected to one end of the top surface of the bottom plate, a transmission arm is rotatably connected between the two fixing arms, a moving arm is arranged at a position, close to one end, of the top surface of the bottom plate, a rotating seat is fixedly connected to the arc-shaped outer side wall of the moving arm, the rotating seat is rotatably connected with one end of the transmission arm, limiting frames are fixedly connected to two ends of the moving arm, the inner side walls of the two limiting frames are slidably connected with two arc-shaped clamping plates which are arranged in a mirror image mode, a limiting groove is formed in one end of a connecting rod, a counterpoint block is fixedly connected to one end of the connecting rod, a counterpoint groove is formed in the other end of the transmission arm, the counterpoint block is matched with the counterpoint groove, a connecting sleeve is rotatably sleeved on the inner wall of the limiting groove, threads are formed in the inner wall of the connecting sleeve, threads, with counterpoint piece and counterpoint groove embedding joint, screw the other end of adapter sleeve and transmission arm, it is firm to be convenient for the connecting rod to be connected with the transmission arm, close the other end of transfer line and the output of probing machine body soon and be connected, reciprocating motion about the output of probing machine body, it removes to drive the transfer line, setting through the sliding tray, make the transfer line drive the one end of transmission arm through the connecting rod reverse reciprocate, thereby it reciprocates to drive arc splint, through the removal arm, the linking arm, the setting of connecting rod and transfer line, realize utilizing the probing machine body to drive the removal arm and reciprocate, be convenient for take out the probing pole, reduce staff's work load simultaneously.
3. The connecting device comprises a connecting rod, a placing groove is formed in the other end of the connecting rod, sliding grooves are formed in the inner walls of the two sides of the placing groove, a transmission rod is arranged in the placing groove, fixing columns are fixedly connected to two sides of one end of the transmission rod, the fixing columns are connected with the inner walls of the sliding grooves in the corresponding positions in a sliding mode, the connecting mechanism can be detached through the placing groove and a connecting sleeve, the transmission rod is rotated into the placing groove, the connecting rod is convenient to carry and store, and meanwhile the clamping mechanism and the fastening mechanism are convenient to carry.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the clamping mechanism, the fastening mechanism and the connecting mechanism of the present invention;
FIG. 3 is a schematic view of the construction of the connection mechanism of the present invention;
FIG. 4 is a schematic view of the clamping mechanism and fastening mechanism of the present invention;
FIG. 5 is a schematic view of the internal structure of the fastening mechanism of the present invention;
FIG. 6 is a schematic view of the clamping mechanism of the present invention;
FIG. 7 is a schematic view of the fastening mechanism of the present invention;
FIG. 8 is a schematic diagram of a position guide module according to the present invention;
fig. 9 is a schematic view of the structure of the guide plate of the present invention.
In the figure: 100. a clamping mechanism; 110. a base plate; 111. a fixed arm; 112. an emptying hole; 120. a transmission rod; 121. a positioning groove; 130. a moving arm; 131. a rotating seat; 132. a limiting frame; 140. an arc-shaped splint; 141. fixing the rod; 150. a rubber layer; 200. a fastening mechanism; 210. a guiding module; 211. a stationary case; 212. a return spring; 213. a reset plate; 214. a guide block; 214a, a first bevel; 214b, a second bevel; 214c, a third bevel; 214d, a fourth slope; 220. a fixing ring; 300. a connecting mechanism; 310. a connecting rod; 311. a placement groove; 312. a sliding groove; 313. a limiting groove; 314. a positioning block; 320. a transmission rod; 321. fixing a column; 330. connecting sleeves; 400. a drilling rig body; 410. a protective bracket; 500. and (4) drilling a rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, a portable handheld drilling device for mountainous areas is characterized in that the portable handheld drilling device comprises a clamping mechanism 100 and a drilling machine body 400, the clamping mechanism 100 comprises a bottom plate 110, a drilling rod 500 is arranged on the drilling machine body 400 in a matching manner, a vent hole 112 is formed in the bottom surface of the bottom plate 110, two fixing arms 111 arranged in parallel are fixedly connected to one end of the top surface of the bottom plate 110, a transmission arm 120 is rotatably connected between the two fixing arms 111, a moving arm 130 is arranged at a position, close to one end, of the top surface of the bottom plate 110, a rotating seat 131 is fixedly connected to the arc-shaped outer side wall of the moving arm 130, the rotating seat 131 is rotatably connected to one end of the transmission arm 120, two ends of the moving arm 130 are fixedly connected to limit frames 132, the inner side walls of the two limit frames 132 are slidably connected to two arc-shaped clamping plates 140 arranged in a, the rubber layer 150 is fixedly connected to the arc-shaped inner side wall of the arc-shaped clamping plate 140, the fastening mechanism 200 is fixedly connected to the bottom surface of the base plate 110, the limiting frame 132 drives the limiting frame 132 to move up and down when the moving arm 130 moves up and down, the limiting frame 132 drives the arc-shaped clamping plate 140 to move up and down, and the arc-shaped clamping plate 140 can slide relative to the limiting frame 132 when moving up and down through the sliding connection between the limiting frame 132 and the arc-shaped clamping plate 140, so that the arc-shaped clamping plate 140 is prevented from horizontally moving along;
the fastening mechanism 200 comprises two oppositely arranged guide modules 210, each guide module 210 comprises a fixed shell 211, the bottom end of each fixed shell 211 is fixedly connected with the bottom plate 110, fixing rings 220 are fixedly connected between the top ends and the bottom ends of the two fixed shells 211, three guide blocks 214 are fixedly connected with two sides of the inner side wall of each fixed shell 211, which deviates from the opening position, the guide blocks 214 are in one-to-one correspondence with the fixing rods 141, a plurality of reset springs 212 are fixedly connected with the side walls of the two adjacent sides of the inner side wall of each fixed shell 211, the reset plate 213 is fixedly connected with one end of each reset spring 212, which is positioned on the same side of the fixed shell 211, the other end of the transmission arm 120 is connected with a connecting mechanism 300 for connecting the drilling machine body 400 and the clamping mechanism 100 in a screwing mode, when the moving arm 130 moves upwards, the two arc-shaped clamping plates 140 are close to the middle through the contact of the fixing rods 141 and the guide blocks 214, the guide blocks 214 press the corresponding, thereby when making the movable arm 130 continue to drive the arc splint 140 to move up, drive the drilling rod 500 to move up, the dead lever 141 slides to the top of the corresponding guide plate 214 along the corresponding guide plate 214 and breaks away from with the guide plate 214, under the elastic action of the rubber layer 150, make two arc splints 140 rebound, make two arc splints 140 move separately to both sides, break away from the clamp with the drilling rod 500, the movable arm 130 moves down, drive the arc splint 140 to move down, and when making the arc splint 140 move down and break away from with the corresponding guide block 214 through the setting of the reset plate 213, the reset plate 213 extrudes the dead lever 141 to make the arc splint 140 and the dead lever 141 reset.
The connecting mechanism 300 comprises a connecting rod 310, one end of the connecting rod 310 is provided with a limiting groove 313, one end of the connecting rod 310 is fixedly connected with a positioning block 314, the other end of the transmission arm 120 is provided with a positioning groove 121, the positioning block 314 is matched with the positioning groove 121, the inner wall of the limiting groove 313 is rotatably sleeved with a connecting sleeve 330, the inner wall of the connecting sleeve 330 is provided with a thread, the annular outer side wall of the other end of the transmission arm 120 is provided with a thread, the connecting sleeve 330 is rotatably connected with the transmission arm 120, the other end of the connecting rod 310 is provided with a placing groove 311, the inner walls of two sides of the placing groove 311 are provided with sliding grooves 312, a transmission rod 320 is arranged in the placing groove 311, two sides of one end of the transmission rod 320 are fixedly connected with fixed columns 321, the fixed columns 321 are slidably connected with the inner walls of the corresponding position sliding grooves 312, the annular outer side wall of the other, make connecting rod 310 be connected firmly with transmission arm 120, close the other end of transfer line 320 and the output of boring machine body 400 soon and be connected, reciprocating motion about the output of boring machine body 400, drive transfer line 320 and remove, through the setting of sliding tray 312, make transfer line 320 drive the one end of transmission arm 120 through connecting rod 310 and reverse reciprocate, thereby it reciprocates to drive arc splint 140, the outside of boring machine body 400 links firmly protective bracket 410, conveniently support boring machine body 400, stabilize boring machine body 400, the internal diameter of blow-down hole 112 is greater than the external diameter of boring rod 500, be convenient for the bottom plate 110 to pass boring rod 500 and ground contact.
The guide block 214 includes a first inclined surface 214a, a second inclined surface 214b, a third inclined surface 214c and a fourth inclined surface 214d, the second inclined surface 214b is perpendicular to the inner bottom surface of the fixed housing 211, the vertical distance from the bottom end of the first inclined surface 214a to the second inclined surface 214b is greater than the radius of the fixing rod 141, so that when the fixing rod 141 moves to the bottom end of the fourth inclined surface 214d of the corresponding guide plate 214 and is separated from the guide block 214, the reset plate 213 presses the fixing rod 141 under the elastic force of the reset spring 212, so that the fixing rod 141 moves until the axial line of the fixing rod 141 is located right below the first inclined surface 214a of the guide plate 214, the fixing rod 141 conveniently contacts the first inclined surface 214a when moving upward and moves upward along the first inclined surface 214a to close, the length of the reset spring 212 in a natural state is greater than the distance from the side wall of the fixed housing 211 to the guide block 214, so that the reset spring 212 always presses the reset plate 213, the fixing rod 141 is conveniently extruded by the reset plate 213, the inclination angle of the third inclined surface 214c on the guide block 214 is smaller than that of the fourth inclined surface 214d, the two arc-shaped clamping plates 140 are conveniently separated by extruding the fixing rod 141, the fixing rod 141 is cut into the space between the reset plate 213 and the fourth inclined surface 214d of the guide plate 214, the thickness of the rubber layer 150 is larger than the diameter of the fixing rod 141, the extrusion resilience distance of the rubber layer 150 is larger than the radius of the fixing rod 141, when the fixing rod 141 moves to the top end of the second inclined surface 214b corresponding to the guide plate 214 and is separated from the guide plate 214, the fixing rod 141 is driven to move under the elastic force of the rubber layer 150, the axial lead of the fixing rod 141 is located at a position right above the third inclined surface 214c, and the fixing rod 141 is convenient to move along the third.
The working principle is as follows: when in use, one end of the connecting rod 310 is provided with a limiting groove 313, one end of the connecting rod 310 is fixedly connected with a positioning block 314, the other end of the transmission arm 120 is provided with a positioning groove 121, the positioning block 314 is matched with the positioning groove 121, the inner wall of the limiting groove 313 is rotatably sleeved with a connecting sleeve 330, the inner wall of the connecting sleeve 330 is provided with a thread, the annular outer side wall of the other end of the transmission arm 120 is provided with a thread, the connecting sleeve 330 is rotatably connected with the transmission arm 120, the other end of the connecting rod 310 is provided with a placing groove 311, the inner walls of the two sides of the placing groove 311 are provided with sliding grooves 312, a transmission rod 320 is arranged in the placing groove 311, two sides of one end of the transmission rod 320 are fixedly connected with fixed columns 321, the fixed columns 321 are slidably connected with the inner walls of the corresponding position sliding grooves 312, the annular outer side wall of the other end of the, the connecting rod 310 is firmly connected with the transmission arm 120, the other end of the transmission rod 320 is screwed with the output end of the drilling machine body 400, the output end of the drilling machine body 400 reciprocates up and down to drive the transmission rod 320 to move, the transmission rod 320 drives one end of the transmission arm 120 to move up and down reversely through the connecting rod 310 by the arrangement of the sliding groove 312, the moving arm 130 drives the limit frame 132 to move up and down when moving up and down through the limit frame 132, the limit frame 132 drives the arc-shaped clamping plate 140 to move up and down, the arc-shaped clamping plate 140 can slide relative to the limit frame 132 when moving up and down through the sliding connection between the limit frame 132 and the arc-shaped clamping plate 140, the arc-shaped clamping plate 140 is prevented from generating horizontal displacement along with the limit frame 132, when the moving arm 130 moves up, the guide block 214 makes the two arc-shaped clamping plates 140 approach to the middle through the rubber layer 150 to clamp the drilling rod 500 by extruding the, thereby, when the moving arm 130 continues to drive the arc-shaped clamping plate 140 to move upwards, the drilling rod 500 is driven to move upwards, the fixing rod 141 slides to the top end of the corresponding guide plate 214 along the corresponding guide plate 214 and is separated from the guide plate 214 to drive the fixing rod 141 to move under the action of the elastic force of the rubber layer 150, the axial lead of the fixing rod 141 is positioned right above the third inclined surface 214c, the fixing rod 141 conveniently moves along the third inclined surface 214c, the two arc-shaped clamping plates 140 move towards two sides separately and are separated from the drilling rod 500, the moving arm 130 moves downwards to drive the arc-shaped clamping plate 140 to move downwards, and when the arc-shaped clamping plate 140 moves downwards to be separated from the corresponding guide block 214 through the arrangement of the reset plate 213, the reset plate 213 extrudes the fixing rod 141 to reset the arc-shaped clamping plate 140 and the fixing rod 141, through the arrangement of the guide module 200, the moving arm 130 drives the arc-shaped clamping block 140 to move upwards and downwards, so that the fixing rod 141, The outer sides of the second inclined surface 214b, the third inclined surface 214c and the fourth inclined surface 214d move back and forth, when the fixing rod 141 moves to the second inclined surface 214b, the arc-shaped clamping blocks 140 drive the rubber layer 150 to clamp the drilling rod 500 and drive the drilling rod 500 to move upwards, and the two arc-shaped clamping blocks 140 gradually move the drilling rod 500 upwards through repeated up-and-down vibration of the output end of the drilling machine body 400, so that the drilling rod 500 is taken out upwards from the ground soil layer.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (8)
1. The portable handheld drilling equipment for mountainous areas is characterized by comprising a clamping mechanism (100) and a drilling machine body (400), wherein the clamping mechanism (100) comprises a bottom plate (110), a drilling rod (500) is arranged on the drilling machine body (400) in a matched mode, a vent hole (112) is formed in the bottom surface of the bottom plate (110), one end of the top surface of the bottom plate (110) is fixedly connected with two fixing arms (111) which are arranged in parallel, a transmission arm (120) is connected between the two fixing arms (111) in a rotating mode, a moving arm (130) is arranged at a position, close to one end, of the top surface of the bottom plate (110), the arc-shaped outer side wall of the moving arm (130) is fixedly connected with a rotating seat (131), the rotating seat (131) is rotatably connected with one end of the transmission arm (120), limiting frames (132) are fixedly connected to two ends of the moving arm (130), and two arc-shaped clamping plates (140) arranged in a mirror image mode are slidably, the side walls of two ends of the arc-shaped clamping plate (140) are fixedly connected with three fixing rods (141) at equal intervals, the arc-shaped inner side wall of the arc-shaped clamping plate (140) is fixedly connected with a rubber layer (150), and the bottom surface of the bottom plate (110) is fixedly connected with a fastening mechanism (200);
the fastening mechanism (200) comprises two oppositely arranged guiding modules (210), the guiding modules (210) comprise fixed shells (211), the bottom ends of the fixed shells (211) are fixedly connected with the bottom plate (110), the fixed rings (220) are fixedly connected between the top ends and the bottom ends of the two fixed shells (211), two sides of the inner side wall of the fixed shell (211) departing from the opening position are fixedly connected with three guide blocks (214) at equal distance, the guide blocks (214) are in one-to-one correspondence with the fixed rods (141), a plurality of reset springs (212) are fixedly connected with the adjacent two side walls of the inner side wall of the fixed shell (211) deviating from the opening position at equal distances, and one end of a return spring (212) positioned at the same side of the fixed shell (211) is fixedly connected with a return plate (213), the other end of the transmission arm (120) is connected with a connecting mechanism (300) which is used for connecting the drilling machine body (400) with the clamping mechanism (100) in a screwing mode.
2. The portable handheld drilling device for mountainous areas as claimed in claim 1, wherein the connecting mechanism (300) comprises a connecting rod (310), one end of the connecting rod (310) is provided with a limiting groove (313), one end of the connecting rod (310) is fixedly connected with a positioning block (314), the other end of the transmission arm (120) is provided with a positioning groove (121), the positioning block (314) is engaged with the positioning groove (121), the inner wall of the limiting groove (313) is rotatably sleeved with a connecting sleeve (330), the inner wall of the connecting sleeve (330) is provided with a thread, the annular outer side wall of the other end of the transmission arm (120) is provided with a thread, the connecting sleeve (330) is rotatably connected with the transmission arm (120), the other end of the connecting rod (310) is provided with a placing groove (311), the inner walls of two sides of the placing groove (311) are provided with sliding grooves (312), a transmission rod (320) is arranged in the placing groove (311), two sides of one end of the transmission rod (320) are fixedly connected with fixing columns (321), the fixing columns (321) are in sliding connection with the inner wall of the sliding groove (312) at the corresponding position, and the annular outer side wall of the other end of the connecting rod (310) is provided with threads.
3. The portable handheld drilling equipment for mountainous areas as claimed in claim 1, wherein a shield bracket (410) is fixedly attached to an outer side of the drilling machine body (400).
4. A portable handheld drilling apparatus for mountainous areas according to claim 1, wherein an inner diameter of the vent hole (112) is larger than an outer diameter of the drill rod (500).
5. The portable handheld drilling device for mountainous areas as recited in claim 1, wherein the guide block (214) comprises a first inclined surface (214 a), a second inclined surface (214 b), a third inclined surface (214 c) and a fourth inclined surface (214 d), the second inclined surface (214 b) is perpendicular to the inner bottom surface of the stationary housing (211), and the perpendicular distance from the bottom end of the first inclined surface (214 a) to the second inclined surface (214 b) is greater than the radius of the stationary rod (141).
6. The portable handheld drilling apparatus for mountainous areas as recited in claim 1, wherein a length of the return spring (212) in a natural state is longer than a distance from a side wall of the stationary housing (211) to the guide block (214).
7. The portable handheld drilling device for mountainous areas as recited in claim 5, wherein an inclination angle of the third inclined surface (214 c) on the guide block (214) is smaller than an inclination angle of the fourth inclined surface (214 d).
8. A portable handheld drilling apparatus for mountainous areas according to claim 1, wherein a thickness of the rubber layer (150) is larger than a diameter of the fixing rod (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011415283.8A CN112360377A (en) | 2020-12-07 | 2020-12-07 | Portable handheld drilling equipment for mountainous area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011415283.8A CN112360377A (en) | 2020-12-07 | 2020-12-07 | Portable handheld drilling equipment for mountainous area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112360377A true CN112360377A (en) | 2021-02-12 |
Family
ID=74535886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011415283.8A Withdrawn CN112360377A (en) | 2020-12-07 | 2020-12-07 | Portable handheld drilling equipment for mountainous area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112360377A (en) |
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Application publication date: 20210212 |