CN210460504U - Rock stratum reaming equipment of prospecting - Google Patents
Rock stratum reaming equipment of prospecting Download PDFInfo
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- CN210460504U CN210460504U CN201921112791.1U CN201921112791U CN210460504U CN 210460504 U CN210460504 U CN 210460504U CN 201921112791 U CN201921112791 U CN 201921112791U CN 210460504 U CN210460504 U CN 210460504U
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- shaped frame
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- 239000011435 rock Substances 0.000 title claims abstract description 12
- 238000005553 drilling Methods 0.000 claims abstract description 25
- 238000001125 extrusion Methods 0.000 claims description 10
- 210000002421 cell wall Anatomy 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 9
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a rock stratum reaming equipment of geological exploration, including the U-shaped frame, there is the mobile jib on the U-shaped frame closed end, there is the bottom plate on the U-shaped frame open end, there is a clamping device at the mobile jib lower extreme, there is the connecting axle in the upper end of mobile jib, the connecting axle is fixedly connected with the motor shaft of motor, the fixed cover has been cup jointed in the outside that the connecting axle is located the inside of lateral wall under the headstock, open the corresponding intercommunication groove in the inside of lateral wall under the headstock, the headstock is connected with the guide arm, the lower extreme of guide arm runs through the U-shaped frame and is connected with the clamp plate, the upper flank of clamp plate is fixedly connected with the output pole of pneumatic cylinder, the pneumatic cylinder is fixedly connected on the closed end of U-shaped frame, the utility model discloses be connected with the drilling rod through clamping device, and realize the rotation of drilling rod through motor, connecting, and then accomplish the drilling process to the drilling rod replacement process is convenient, stable, can improve reaming efficiency and quality.
Description
Technical Field
The utility model relates to a geological exploration technical field specifically is a geological exploration's stratum reaming equipment.
Background
The geological exploration is to survey and detect geology by various means and methods, determine a proper holding layer, determine a foundation type according to the foundation bearing capacity of the holding layer, calculate the investigation and research activities of basic parameters, and when the geological exploration is carried out, in some aspects, for example, the transmission of the seismic waves in a tunnel, advance geological forecast and other researches need to be carried out to punch and install sensors so as to carry out the subsequent work.
However, the process of drilling holes in rock strata is not smooth, and the drilling is difficult to operate if the drill holes are required to be drilled with large diameters and touch hard rocks, for example, basalt, granite and the like with large firmness coefficients need to maintain large pressure when the drill holes are required to be drilled with suitable sizes at one time, the traditional manpower efficiency is low, and in addition, the drill holes are too large and easy to break away for the rocks with loose structures and brittleness, such as shale, limestone and the like, so that the hole shape is irregular, and the subsequent work is influenced.
Therefore, the rock stratum reaming equipment for geological exploration is provided, so that the rock stratum drilling efficiency is improved, and the action strength is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rock stratum reaming equipment of prospecting to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a rock stratum reaming equipment for geological exploration comprises a U-shaped frame, wherein the U-shaped frame is composed of two vertical plates and a transverse plate, the transverse plate is fixedly connected between the two vertical plates, the transverse plate is located at the upper ends of the two vertical plates, a main rod is connected to the closed end of the U-shaped frame in a sliding mode, bottom plates are arranged on two sides of the open end of the U-shaped frame, the lower end of the main rod extends to the inside of the U-shaped frame and is connected with a clamping device used for clamping a drill rod, the upper end of the main rod extends to the outside of the U-shaped frame and is fixedly connected with a connecting shaft, a power box is arranged above the connecting shaft, the upper end of the connecting shaft extends into an inner cavity of the power box and is in transmission connection with a motor, guide rods are fixedly connected to the lower side surface of the power box and two sides of the main rod, the lower end of the, the hydraulic cylinder is fixedly connected to the closed end of the U-shaped frame.
Preferably, clamping device includes the fixed plate, fixed plate fixed connection is at the lower terminal surface of mobile jib, and the downside fixedly connected with clamping bar of fixed plate, the downside of clamping bar is opened there is the clamping groove, be equipped with a plurality of crowding poles on the cell wall of clamping groove, the one end of crowding pole extends to the inside in clamping groove, and the other end runs through the lateral wall of clamping bar and extends to the outside of clamping bar, crowding pole and drilling rod joint.
Preferably, the outside sliding connection of clamping bar has the sliding sleeve, it has the crowded groove that corresponds each other with crowded pole to open on the inside wall of sliding sleeve, the fixed plate passes through bolt and sliding sleeve interconnect.
Preferably, the plurality of squeezing rods are engaged with the groove wall of the clamping groove.
Preferably, the lower side face of the fixing plate is fixedly connected with a limiting rod, and the lower end of the limiting rod penetrates through the sliding sleeve.
Preferably, one end of the extrusion rod, which is positioned outside the clamping rod, is a hemispherical surface, a sliding groove is formed in one end surface, which is positioned inside the clamping groove, the bottom of the sliding groove is connected with a sliding block through a spring, and the outer end surface of the sliding block is an arc surface.
Preferably, the connecting shaft is located one section outside fixed welding of headstock downside inside and has fixed cover, the inside intercommunication groove that opens of downside wall of headstock has the correspondence.
Preferably, the inside of the lower side wall of the power box is provided with a hidden groove communicated with the communicating groove, and a bearing mutually connected with the fixed sleeve is arranged inside the hidden groove.
Preferably, the lower end face of the vertical plate is rotatably connected with a bottom plate through a rotating shaft, and the bottom plate is provided with a mounting hole.
Preferably, the vertical plate is provided with a groove, and the bottom plate is fixedly connected with a corresponding bump.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a clamping device is connected with the drilling rod to realize the rotation of drilling rod through motor, connecting axle, the cooperation has set up the pneumatic cylinder in addition, thereby lets the pneumatic cylinder drive the headstock for the holding down force that the drilling rod lasts, and then accomplish the drilling process, in addition the utility model discloses a clamping device changes the drilling rod comparatively conveniently to the location is accurate, thereby realizes that current thin drilling rod drills, then changes the thick drilling rod so reaming process step by step, guarantees reaming quality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the power box, the motor and the bearing of the present invention;
FIG. 3 is a schematic view of the internal structure of the clamping groove of the present invention;
FIG. 4 is an exploded view I of the sliding sleeve and the clamping rod of the present invention;
FIG. 5 is an exploded view II of the sliding sleeve and the clamping rod of the present invention;
FIG. 6 is an exploded view of the slide and the extrusion stem of the present invention;
FIG. 7 is an exploded view of the vertical plate, the rotating shaft and the bottom plate of the present invention;
FIG. 8 is a schematic view of the connection between the limiting block and the limiting groove of the present invention;
fig. 9 is an exploded view of the mounting position of the hydraulic cylinder of the present invention.
In the figure: 1. the vertical plate, 2, the diaphragm, 3, the mobile jib, 4, the headstock, 5, the guide arm, 6, the inner chamber, 7, the connecting axle, 8, fixed cover, 9, the intercommunication groove, 10, the camera obscura, 11, the bearing, 12, the fixed plate, 13, the clamping bar, 14, the sliding sleeve, 15, the clamping groove, 16, crowded pole, 17, crowded groove, 18, the bolt, 19, the gag lever post, 20, the spout, 21, the spring, 22, the slider, 23, the bottom plate, 24, the pivot, 25, the through-hole, 26, the recess, 27, the lug, 28, the mounting hole, 29, the motor, 30, the clamp plate, 31, the pneumatic cylinder, 32, the stopper, 33, the gag lever post.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a rock stratum reaming equipment for geological exploration comprises a U-shaped frame, wherein the U-shaped frame is composed of two vertical plates 1 and a transverse plate 2, the transverse plate 2 is fixedly connected between the two vertical plates 1, the transverse plate 2 is positioned at the upper ends of the two vertical plates 1, a main rod 3 is slidably connected onto the closed end of the U-shaped frame, the transverse rod 2 is the closed end of the U-shaped frame, the main rod 3 is slidably connected onto the transverse rod 2, one ends, far away from the transverse plate 2, of the two vertical plates 1 are the open end of the U-shaped frame, bottom plates 23 are arranged on two sides of the open end of the U-shaped frame, the lower ends of the two vertical plates 1 are respectively provided with a bottom plate 23, the device can be stably installed at a specified position due to the arrangement of the bottom plates 23, a connecting shaft 7 is fixedly connected onto the upper side, penetrating through the transverse plate 2, of, the top of connecting axle 7 is equipped with headstock 4, and the upper end of connecting axle 7 extends the inside inner chamber 6 that opens of headstock 4 to pass through shaft coupling (not shown on the picture) fixed connection with the motor shaft of installing at the inside motor 29 of inner chamber 6, motor 29 can drive mobile jib 3 through connecting axle 7 and rotate, and mobile jib 3 can drive its drilling rod rotation through the clamping device centre gripping, drills, and the downside of headstock 4 just is located the equal fixedly connected with guide arm 5 in both sides of mobile jib 3, the blind end and the fixedly connected with clamp plate 30 of U-shaped frame are run through to the lower extreme of guide arm 5, and diaphragm 2 and fixedly connected with clamp plate 30 are run through to the lower extreme of guide arm 5.
As shown in fig. 9, the hydraulic cylinder 31 may be fixedly connected to the upper side of the cross plate 2 by fastening bolts or the like, the output rod of the hydraulic cylinder 31 penetrates through the cross plate 2 and is fixedly connected to the pressure plate 30 (the output rod of the hydraulic cylinder 31 and the pressure plate 30 are connected by bolts or the like, not shown in the figure), and the hydraulic cylinder 31 is communicated with an external oil pump through an oil passage to control the telescopic movement of the output rod of the hydraulic cylinder 31.
Specifically, connecting axle 7 is located one section outside fixed welding inside the side wall under headstock 4 and has fixed cover 8, inside opening of the side wall under headstock 4 has corresponding intercommunication groove 9, and the setting of fixed cover 8 and intercommunication groove 9 can make headstock 4 bear can directly exert pressure to mobile jib 3 through intercommunication groove 9 and fixed cover 8 when decurrent power, rather than transmit decurrent pressure through motor 29.
Specifically, the clamping device comprises a fixing plate 12, a clamping rod 13, a clamping groove 15 and a squeezing rod 16. Fixed plate 12 fixed connection is at the lower terminal surface of mobile jib 3, and the downside fixedly connected with clamping bar 13 of fixed plate 12, clamping bar 13's downside is opened there is double-layered groove 15, can insert the inside of double-layered groove 15 with the drilling rod top, be equipped with four crowding poles 16 on the cell wall of double-layered groove 15, the one end of crowding pole 16 extends to the inside of double-layered groove 15, and the other end runs through clamping bar 13's lateral wall and extends to clamping bar 13's outside, and the most direct mode is that crowding pole 16 is connected with the cell wall meshing of double-layered groove 15, directly screws up four crowding poles 16 and can the fixed drilling rod of joint.
In order to enable faster installation and ensure that the installed drill rod can be positioned at the center, thereby ensuring the reaming process to be stable, the extrusion rod 16 is slidably connected with the clamping groove 15, and the outside of the clamping bar 13 is connected with a sliding sleeve 14 in a sliding way, the inner side wall of the sliding sleeve 14 is provided with a squeezing groove 17 corresponding to the clamping bar 13, the bottom of the squeezing groove 17 is an inclined plane, the groove depth at the lower end is shallow, the groove depth at the upper end is deep (as shown in fig. 5), the extrusion groove 17 extrudes the extrusion rod 16 when the sliding sleeve 14 moves upwards, the extrusion rod 16 slides towards the inside of the clamping groove 15 after being extruded, thereby clamping the drill rod positioned inside the clamping groove 15, the fixing plate 12 is connected with the sliding sleeve 14 through the bolt 18, the bolt 18 is engaged with the sliding sleeve 14, the drill rod is inserted between the clamping grooves 15, the bolt 18 is then turned to raise the slide sleeve 14 to progressively clamp the rod 16 to the drill rod.
Specifically, the lower side surface of the fixing plate 12 is fixedly connected with a limiting rod 19, the lower end of the limiting rod 19 penetrates through the sliding sleeve 14, and the limiting rod 19 can enable the sliding sleeve 14 to rise or fall more stably.
Specifically, the one end that crowded pole 16 is located the outside of clamping bar 13 is the hemisphere face, and the setting of hemisphere face can make crowded groove 17 better crowded pole 16, and it has spout 20 to open on the terminal surface that is located clamping bar 15 inside, the tank bottom of spout 20 is connected with slider 22 through spring 21, the outer terminal surface of slider 22 is the arc surface, and spring 21 and slider 22's setting can make when slider 22 extrudees the drilling rod not only have by the power that the sliding sleeve 14 extrudees, the elasticity that spring 21 compressed in addition, adopt this kind of structure even the drilling rod shape is irregular a bit, and its deviation of volume can be remedied by the deformation of spring 21, can improve the stability of crowded pole 16 joint drilling rod to a certain extent.
Specifically, the inside open of the lower lateral wall of headstock 4 has the connected camera obscura 10 with intercommunication groove 9, and the inside of camera obscura 10 is equipped with the bearing 11 with fixed cover 8 interconnect, and the inner circle lateral wall fixed connection of fixed cover 8 and bearing 11, the cell wall of camera obscura 10 and the outer lane lateral wall fixed connection of bearing 11, the setting of bearing 11 can reduce the frictional force between fixed cover 8 and the headstock 4 lateral wall to make the better rotation of connecting axle 7.
Particularly, the lower terminal surface of riser 1 rotates through pivot 24 and is connected with bottom plate 23, it has mounting hole 28 to open on the bottom plate 23, and pivot 24 rotates to be connected in the inside of the through-hole 25 that riser 1 lower extreme was opened, can make this device also can firm place in some terrains place that is not very smooth for the mode of rotating to be connected between bottom plate 23 and the riser 1, can make rag bolt pass mounting hole 28 and squeeze into the underground when installing this device to with the firm installation in construction site of this dress.
Specifically, the riser 1 is provided with a groove 26, and the bottom plate 23 is fixedly connected with a corresponding projection 27, so that the bottom plate 23 and the riser 1 can be connected more stably.
The working principle is as follows: before use, the device is placed at a position where punching is needed, and then foundation bolts are driven into the position through the mounting holes 28 to enable the bottom plate 23 to be mounted and fixed, so that mounting is completed;
then, one end of a drill rod is inserted into the clamping groove 15, the bolt 18 is rotated clockwise to enable the sliding sleeve 14 to slide upwards, the extrusion groove 17 can extrude the extrusion rod 16 when the sliding sleeve 14 slides upwards, the extrusion rod 16 can slide towards the inside of the clamping groove 15 when being extruded, so that the drill rod is extruded, the drill rod is fixed, then the motor 29 is started to drive the main rod 3 to rotate clockwise through the connecting shaft 7, so that the main rod 3 drives the drill rod to rotate, meanwhile, the two hydraulic cylinders 31 are started, the output rods of the hydraulic cylinders 31 can extend downwards, and then the power box 4 and the main rod 3 are driven to move downwards through the pressure plate 30 and the guide rod 5, so that drilling is performed;
when a drill rod needs to be replaced, the motor 29 drives the main rod 3 to rotate anticlockwise through the connecting shaft 7, the output rod of the hydraulic cylinder 31 is retracted through an external hydraulic pump, then the power box 4 and the main rod 3 are driven to move upwards through the pressure plate 30 and the guide rod 5, so that the drill rod moves to the outside of the ground, when the drill rod is separated from the ground, the bolt 18 can be rotated anticlockwise, the sliding sleeve 14 does not move downwards to extrude the rod 16, the drill rod can be pulled out at the moment, the drill rod with a larger replacement specification is inserted into the clamping groove 15, the axis position of the drill hole is unchanged in the whole replacement process, and the precision and stability of the drill hole can be ensured; and then, drilling is continued according to the steps, and the drilling is repeated in a circulating way until the drilled hole reaches the specified specification, so that the reaming work is finished.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a rock stratum reaming equipment of geological exploration, includes the U-shaped frame, the U-shaped frame comprises two risers (1) and a diaphragm (2), diaphragm (2) fixed connection is between two risers (1), and diaphragm (2) are located the upper end of two risers (1), its characterized in that: the closed end of the U-shaped frame is connected with a main rod (3) in a sliding way, two sides of the open end of the U-shaped frame are provided with bottom plates (23), the lower end of the main rod (3) extends into the U-shaped frame and is connected with a clamping device for clamping a drill rod, the upper end of the main rod (3) extends to the outside of the U-shaped frame and is fixedly connected with a connecting shaft (7), a power box (4) is arranged above the connecting shaft (7), the upper end of the connecting shaft (7) extends into the inner cavity (6) of the power box (4) and is connected with the motor (29) in a transmission way, the lower side surface of the power box (4) and two sides of the main rod (3) are fixedly connected with guide rods (5), the lower end of the guide rod (5) penetrates through the closed end of the U-shaped frame and is fixedly connected with a pressure plate (30), the upper side surface of the pressing plate (30) is fixedly connected with an output rod of a hydraulic cylinder (31), and the hydraulic cylinder (31) is fixedly connected to the closed end of the U-shaped frame.
2. A formation reaming device for geological exploration, according to claim 1, characterized by: clamping device includes fixed plate (12), fixed plate (12) fixed connection is at the lower terminal surface of mobile jib (3), and downside fixedly connected with clamping bar (13) of fixed plate (12), the downside of clamping bar (13) is opened and is had clamping groove (15), be equipped with a plurality of crowded poles (16) on the cell wall of clamping groove (15), the one end of crowded pole (16) extends to the inside of clamping groove (15), and the other end runs through the lateral wall of clamping bar (13) and extends to the outside of clamping bar (13), crowded pole (16) and drilling rod joint.
3. A formation reaming device for geological exploration, according to claim 2, characterized in that: the outside sliding connection of clamping bar (13) has sliding sleeve (14), it has crowded groove (17) that corresponds each other with crowded pole (16) to open on the inside wall of sliding sleeve (14), fixed plate (12) pass through bolt (18) and sliding sleeve (14) interconnect.
4. A formation reaming device for geological exploration, according to claim 2, characterized in that: the plurality of extrusion rods (16) are engaged and connected with the groove walls of the clamping grooves (15).
5. A formation reaming device for geological exploration, according to claim 3, characterized in that: the downside fixedly connected with gag lever post (19) of fixed plate (12), sliding sleeve (14) are run through to the lower extreme of gag lever post (19).
6. A formation reaming device for geological exploration, according to claim 2, characterized in that: the clamping device is characterized in that one end, located outside the clamping rod (13), of the extruding rod (16) is a hemispherical surface, a sliding groove (20) is formed in one end face, located inside the clamping groove (15), of the extruding rod, the groove bottom of the sliding groove (20) is connected with a sliding block (22) through a spring (21), and the outer end face of the sliding block (22) is an arc surface.
7. A formation reaming device for geological exploration, according to claim 1, characterized by: connecting axle (7) are located one section outside fixed welding inside the lateral wall under headstock (4) and have fixed cover (8), inside the opening of the lateral wall of headstock (4) has corresponding intercommunication groove (9).
8. A formation reaming device for geological exploration, according to claim 7, characterized by: the inside of the lower side wall of the power box (4) is provided with a hidden groove (10) communicated with the communicating groove (9), and the inside of the hidden groove (10) is provided with a bearing (11) mutually connected with the fixed sleeve (8).
9. A formation reaming device for geological exploration, according to claim 1, characterized by: the lower terminal surface of riser (1) is connected with bottom plate (23) through pivot (24) rotation, it has mounting hole (28) to open on bottom plate (23).
10. A formation reaming device for geological exploration, according to claim 9, characterized by: a groove (26) is formed in the vertical plate (1), and a corresponding bump (27) is fixedly connected to the bottom plate (23).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201921112791.1U CN210460504U (en) | 2019-07-16 | 2019-07-16 | Rock stratum reaming equipment of prospecting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921112791.1U CN210460504U (en) | 2019-07-16 | 2019-07-16 | Rock stratum reaming equipment of prospecting |
Publications (1)
Publication Number | Publication Date |
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CN210460504U true CN210460504U (en) | 2020-05-05 |
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ID=70445668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201921112791.1U Expired - Fee Related CN210460504U (en) | 2019-07-16 | 2019-07-16 | Rock stratum reaming equipment of prospecting |
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Country | Link |
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CN (1) | CN210460504U (en) |
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2019
- 2019-07-16 CN CN201921112791.1U patent/CN210460504U/en not_active Expired - Fee Related
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20200505 Termination date: 20210716 |