CN222558462U - A geotechnical engineering survey hole expansion device - Google Patents
A geotechnical engineering survey hole expansion device Download PDFInfo
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- CN222558462U CN222558462U CN202420805580.0U CN202420805580U CN222558462U CN 222558462 U CN222558462 U CN 222558462U CN 202420805580 U CN202420805580 U CN 202420805580U CN 222558462 U CN222558462 U CN 222558462U
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Abstract
The utility model discloses a geotechnical engineering investigation reaming device, which relates to the technical field of geotechnical engineering investigation and comprises a control panel, a pushing handle, an electric storage machine case, a rotary universal wheel and a bottom machine base. According to the utility model, the adjustable drilling rod structure is arranged, so that the reaming range can be automatically adjusted, the flange mounting ring of the adjustable drilling rod is connected to the rotating motor through the screw, the installation and the placement are convenient, the rotating motor can drive the flange mounting ring and the hollow drilling rod to carry out rotary drilling when the output shaft of the rotating motor rotates, the piston rod of the lifting cylinder pulls the double Kong Zhuaigan to retract when the hollow drilling rod is required to further ream in the rotating process, the semicircular adjusting disc is pulled to expand outwards by the double-hole rotating rod, the semicircular adjusting disc is exposed out of the hollow drilling rod, reaming can be carried out by the semicircular adjusting disc in the rotating process, and the semicircular adjusting disc is more stable in the moving process due to the limit of the rotating shaft rod and the locating pin rod in the moving process.
Description
Technical Field
The utility model relates to the technical field of geotechnical engineering investigation, in particular to a geotechnical engineering investigation reaming device.
Background
Geotechnical engineering investigation refers to the process of finding out, analyzing and evaluating geology, environmental characteristics and geotechnical engineering conditions of a construction site according to requirements of construction engineering, compiling an activity of an investigation file, and when a geotechnical engineering investigation hole is reamed, a geotechnical engineering investigation reaming device is needed.
The prior China patent CN220133898U discloses a reaming device for geotechnical engineering investigation on the day of 12 months in 2023, which comprises a vehicle body, wherein a portal frame is fixedly connected with the upper end face of the vehicle body, vertical grooves are symmetrically formed in the inner wall of the portal frame, an air cylinder is fixedly connected with the center of the upper end face of the portal frame, a transverse plate is fixedly connected with the output end of the air cylinder, the transverse plate is vertically and slidably connected between the two vertical grooves, a frame is fixedly connected with the lower end face of the transverse plate, a motor is fixedly connected with the inside of the frame, a drill bit is fixedly connected with the output end of the motor, transverse grooves are symmetrically formed in the upper end face of the vehicle body, and second sliding blocks are slidably connected in the transverse grooves.
However, when the device is used for rotary reaming, the drilling range of a drill rod cannot be effectively changed, and the device cannot be effectively and automatically adjusted and changed, so that the device is not very convenient to use in drilling.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a geotechnical engineering investigation reaming device which can automatically adjust a reaming range through an adjustable drilling rod structure, so that reaming is convenient to use.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a geotechnical engineering reconnaissance reaming device, includes control panel, promotes handle, electric power storage machine case, rotates universal wheel and bottom frame, rotate universal wheel installation and connect on the lower extreme corner of bottom frame, the upper end of bottom frame is provided with the electric power storage machine case, the upper end of electric power storage machine case is provided with control panel, the rear side of electric power storage machine case is located and is provided with the promotion handle on the bottom frame, the place ahead of electric power storage machine case is provided with drilling fixed arm board on the bottom frame, the lower extreme of drilling fixed arm board is provided with location elevating system, location elevating system's lower extreme is provided with rotating electrical machines, the lower extreme of rotating electrical machines is provided with adjustable drilling pole, location elevating system, rotating electrical machines, electric power storage machine case and control panel pass through connecting wire electric connection.
According to the technical scheme, a person holds the pushing handle to push, so that the bottom machine seat can be moved to a designated position to be placed through the rotating universal wheels at the lower end, the power storage machine case can supply power, the control panel can control the positioning lifting mechanism on the drilling fixed arm plate to lift, the positioning lifting mechanism can drive the rotating motor to lift when lifting, and the rotating motor can drive the adjustable drilling rod to rotate when rotating, so that the adjustable drilling rod can ream holes below in descending rotation.
The drilling fixing arm plate comprises a locking bolt, a hollow sleeve disc and a right-angle panel, wherein the hollow sleeve disc is arranged on the inner side of the upper end of the right-angle panel, the locking bolt is arranged on the inner side of the hollow sleeve disc, the right-angle panel is connected to a bottom machine seat, and the hollow sleeve disc is connected to a positioning lifting mechanism through the locking bolt.
According to the technical scheme, the arm plate structure is fixed due to drilling, so that the arm plate structure is convenient to place and use.
The utility model further provides that the positioning lifting mechanism comprises a positioning bolt, a motor sleeve disc, a piston rod positioning sleeve, an outer fixing arm rod and an electric telescopic cylinder, wherein the piston rod positioning sleeve is arranged on the periphery of the piston rod of the electric telescopic cylinder, the outer fixing arm rod is arranged at the rear end of the piston rod positioning sleeve, the motor sleeve disc is arranged at the lower end of the piston rod of the electric telescopic cylinder, the positioning bolt is arranged at the inner side of the motor sleeve disc, the motor sleeve disc is connected to a rotating motor through the positioning bolt, and the electric telescopic cylinder is connected to a drilling fixing arm plate.
According to the technical scheme, the lifting mechanism is positioned, so that the lifting mechanism can lift the moving position for reaming.
The adjustable drilling rod comprises a flange mounting ring, a hollow drill rod, a semicircular adjusting disc, a locating pin rod, a lifting cylinder, a double-hole rotating rod and a rotating shaft rod, wherein the hollow drill rod is arranged at the lower end of the flange mounting ring, the lifting cylinder is arranged at the inner bottom end of the hollow drill rod, the double-hole rotating rod is movably arranged at the upper end of a piston rod of the lifting cylinder through a bolt removing, the semicircular adjusting disc is movably arranged at the upper end of the double-hole rotating rod through the bolt removing, the semicircular adjusting disc is movably connected to the hollow drill rod through the rotating shaft rod, the locating pin rod is arranged on the inner side of a circular arc groove at the lower end of the semicircular adjusting disc, and the flange mounting ring is connected to the rotating motor.
According to the technical scheme, the hole expanding range can be automatically adjusted to expand the hole due to the adjustable drilling rod structure.
The adjustable drilling rod is further arranged to be fixed on the flange plate at the lower end of the output shaft of the rotating motor through screws.
According to the technical scheme, the adjustable drilling rod is fixed on the flange plate at the lower end of the output shaft of the rotating motor through the screw, so that the rotary motor is convenient to install, place and use.
The utility model further provides that the center of gravity of the positioning lifting mechanism, the rotating motor and the adjustable drilling rod are positioned on the same straight line.
According to the technical scheme, the gravity centers of the positioning lifting mechanism, the rotating motor and the adjustable drilling rod are positioned on the same straight line, so that the drilling rod is more stable in lifting and rotary reaming.
The utility model is further arranged that the electric storage machine case and the bottom machine base are connected through welding, and the outer sides of the electric storage machine case and the bottom machine base are aligned.
According to the technical scheme, the electric storage machine case is connected with the bottom machine base through welding, and the outer sides of the electric storage machine case and the bottom machine base are aligned, so that the electric storage machine case is convenient to install, place and use, and the outer sides are aligned, and therefore no obstruction occurs during use.
The utility model is further characterized in that the number of the rotary universal wheels is four, and the rotary universal wheels are symmetrically arranged at four corners of the lower end of the bottom base.
According to the technical scheme, the four rotating universal wheels are symmetrically arranged at the four corners of the lower end of the bottom base, so that stable movement and use are facilitated.
The beneficial effects of the utility model are as follows:
1. Through being provided with adjustable drilling pole structure, but automatically regulated reaming scope like this, adjustable drilling pole's flange collar passes through screw connection on rotating electrical machines, thereby be convenient for install and place, rotating electrical machines's output shaft is when rotating, rotating electrical machines then can drive flange collar and cavity drilling rod and rotate the drilling, cavity drilling rod is when rotating the reaming, when needs further reaming, lift cylinder's piston rod then pulling two Kong Zhuaigan and retract, then two hole bull sticks then pull semicircle regulating disk outwards expand, make semicircle regulating disk expose the outside of cavity drilling rod, semicircle regulating disk can carry out the reaming in the rotation, semicircle regulating disk is because of the spacing of rotation axostylus axostyle and locating pin pole in the removal, thereby it is more stable when removing.
2. Through being provided with location elevating system structure, can fix a position the lift like this and use, location elevating system's electric telescopic cylinder fixed connection is on drilling fixed arm board, thereby electric telescopic cylinder can place steadily, electric telescopic cylinder's piston rod is because of the piston rod spacer sleeve of the fixed arm pole outer end in the outside, make effective spacing, outside fixed arm pole is passed through the fix with screw and is placed steadily on drilling fixed arm board, electric telescopic cylinder is more stable when flexible like this, electric telescopic cylinder is when flexible, electric telescopic cylinder then can drive the motor cover dish and go up and down through the fixed rotating electrical machines of locating bolt, can effectively change the position of drilling like this and drill.
Drawings
Fig. 1 is a schematic perspective view of a geotechnical engineering investigation reaming device according to the present utility model;
FIG. 2 is a schematic view of a drilling and fixing arm plate structure of a borehole-enlarging device for geotechnical engineering investigation;
FIG. 3 is a schematic diagram of a positioning lifting mechanism of a geotechnical engineering investigation reaming device;
fig. 4 is a schematic diagram of an adjustable drilling rod structure of a geotechnical engineering investigation reaming device.
1, An adjustable drilling rod; 11, a flange mounting ring, 12, a hollow drill rod, 13, a semicircular adjusting disk, 14, a locating pin rod, 15, a lifting cylinder, 16, a double-hole rotating rod, 17, a rotating shaft rod, 2, a locating lifting mechanism, 21, a locating bolt, 22, a motor sleeve disk, 23, a piston rod locating sleeve, 24, an outer fixed arm rod, 25, an electric telescopic cylinder, 3, a rotating motor, 4, a drilling fixed arm plate, 41, a locking bolt, 42, a hollow sleeve disk, 43, a right angle panel, 5, a control panel, 6, a pushing handle, 7, an electric storage case, 8, a rotating universal wheel, 9 and a bottom base.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Referring to fig. 1-4, a geotechnical engineering investigation reaming device, including control panel 5, promote handle 6, electric power storage machine case 7, rotate universal wheel 8 and bottom frame 9, rotate universal wheel 8 installation and connect on the lower extreme corner of bottom frame 9, the upper end of bottom frame 9 is provided with electric power storage machine case 7, the upper end of electric power storage machine case 7 is provided with control panel 5, the rear side of electric power storage machine case 7 is located and is provided with promotion handle 6 on bottom frame 9, the place ahead of electric power storage machine case 7 is provided with drilling fixed arm board 4 on bottom frame 9, the lower extreme of drilling fixed arm board 4 is provided with location elevating system 2, the lower extreme of location elevating system 2 is provided with rotating electrical machine 3, the lower extreme of rotating electrical machine 3 is provided with adjustable drilling pole 1, location elevating system 2, rotating electrical machine 3, electric power storage machine case 7 and control panel 5 are held the promotion handle 6 through the rotating universal wheel 8 of lower extreme in the time of using, make can be moved to the assigned position and place, can carry out drilling fixed arm board 4, can rotate elevating system 2 when can carry out the rotation elevating system 2, can rotate elevating system 3, can rotate elevating system 2, can rotate, and can rotate under the hole 1, so that the elevating system can be adjusted.
Specifically, the fixed arm board 4 of drilling includes lock bolt 41, cavity cover dish 42 and right angle panel 43, the upper end inboard of right angle panel 43 is provided with cavity cover dish 42, the inboard of cavity cover dish 42 is provided with lock bolt 41, right angle panel 43 connects on bottom frame 9, cavity cover dish 42 passes through lock bolt 41 to be connected on location elevating system 2, the right angle panel 43 welded connection of fixed arm board 4 of drilling is on bottom frame 9, thereby right angle panel 43 is convenient for install and place, the inboard cavity cover dish 42 of right angle panel 43 upper end can fix location elevating system 2 through lock bolt 41, make location elevating system 2 can stably place the use.
Specifically, the positioning lifting mechanism 2 comprises a positioning bolt 21, a motor sleeve 22, a piston rod positioning sleeve 23, an outer side fixing arm rod 24 and an electric telescopic cylinder 25, wherein the piston rod positioning sleeve 23 is arranged on the periphery of the piston rod of the electric telescopic cylinder 25, the outer side fixing arm rod 24 is arranged at the rear end of the piston rod positioning sleeve 23, the motor sleeve 22 is arranged at the lower end of the piston rod of the electric telescopic cylinder 25, the positioning bolt 21 is arranged on the inner side of the motor sleeve 22, the motor sleeve 22 is connected to the rotating motor 3 through the positioning bolt 21, the electric telescopic cylinder 25 is connected to the drilling fixing arm plate 4, the electric telescopic cylinder 25 is fixedly connected to the drilling fixing arm plate 4, accordingly, the electric telescopic cylinder 25 can be stably placed, the piston rod of the electric telescopic cylinder 25 is stably placed on the drilling fixing arm plate 4 due to the piston rod positioning sleeve 23 arranged at the outer end of the outer side fixing arm rod 24, the outer side fixing arm rod 24 is effectively limited, so that the electric telescopic cylinder 25 is more stable in telescopic operation, and the electric telescopic cylinder 25 can effectively change the drilling position of the motor sleeve 22 through the rotating motor sleeve 21 in telescopic operation.
Specifically, adjustable drilling pole 1 includes flange collar 11, hollow drilling rod 12, semicircle adjustment dish 13, locating pin pole 14, lift cylinder 15, diplopore bull stick 16 and rotating shaft 17, the lower extreme of flange collar 11 is provided with hollow drilling rod 12, the inside bottom of hollow drilling rod 12 is provided with lift cylinder 15, lift cylinder 15's piston rod upper end is provided with diplopore bull stick 16 through the activity of eliminating the bolt, the upper end of diplopore bull stick 16 is provided with semicircle adjustment dish 13 through the activity of eliminating the bolt, semicircle adjustment dish 13 is provided with locating pin pole 14 through rotating shaft 17 swing joint on hollow drilling rod 12, flange collar 11 connects on rotating electrical machines 3, flange collar 11 of adjustable drilling pole 1 passes through the screw connection on rotating electrical machines 3, thereby be convenient for install and place, rotating electrical machines 3 then can drive flange collar 11 and hollow drilling rod 12 and rotatory drilling hole, hollow drilling rod 12 when rotating, when needs further, when moving lift cylinder 15's upper end is provided with semicircle adjustment dish 13 through eliminating the activity, semicircle adjustment dish 13 is then moved to the semicircle adjustment dish 13, then the semicircle adjustment dish 13 is moved outside the semicircle adjustment dish 13, thereby the semicircle adjustment dish 13 is moved to the semicircle adjustment dish 13 is moved, the semicircle adjustment dish 13 is then is moved to the semicircle adjustment dish 13 is moved outside, when the semicircle adjustment dish 13 is moved.
Specifically, the adjustable drilling rod 1 is fixed on a flange plate at the lower end of the output shaft of the rotating motor 3 through screws, so that the adjustable drilling rod is convenient to install, place and use.
Specifically, the center of gravity of the positioning lifting mechanism 2, the rotating motor 3 and the adjustable drilling rod 1 are on the same straight line, so that the positioning lifting mechanism is more stable in lifting and rotary reaming.
Specifically, the power storage case 7 and the bottom chassis 9 are connected by welding, and the outsides of the power storage case 7 and the bottom chassis 9 are aligned, so that the power storage case 7 and the bottom chassis 9 are convenient to install, place and use, and the outsides are aligned, so that no obstruction occurs during use.
Specifically, the number of the rotating universal wheels 8 is four, and the rotating universal wheels 8 are symmetrically arranged at four corners of the lower end of the bottom base 9, so that stable movement and use are facilitated.
When the drilling machine is used, a person holds the pushing handle 6 to push, so that the bottom machine seat 9 can be moved to a designated position to be placed through the rotating universal wheels 8 at the lower end, the power storage machine box 7 can supply power, the control panel 5 can control the positioning lifting mechanism 2 on the drilling fixed arm plate 4 to lift, the positioning lifting mechanism 2 can drive the rotating motor 3 to lift when the positioning lifting mechanism 2 lifts, and the rotating motor 3 can drive the adjustable drilling rod 1 to rotate when rotating, so that the adjustable drilling rod 1 can ream holes below in the descending rotation.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. Geotechnical engineering reconnaissance reaming device, including control panel (5), promotion handle (6), electric power storage machine case (7), rotation universal wheel (8) and bottom frame (9), a serial communication port, rotation universal wheel (8) erection joint is on the lower extreme corner of bottom frame (9), the upper end of bottom frame (9) is provided with electric power storage machine case (7), the upper end of electric power storage machine case (7) is provided with control panel (5), the rear side of electric power storage machine case (7) is located and is provided with promotion handle (6) on bottom frame (9), the place ahead of electric power storage machine case (7) is provided with drilling fixed arm board (4) on bottom frame (9), the lower extreme of drilling fixed arm board (4) is provided with location elevating system (2), the lower extreme of location elevating system (2) is provided with rotating electrical machines (3), the lower extreme of rotating electrical machines (3) is provided with adjustable drill rod (1), location elevating system (2), electric power storage machine case (7) and control panel (7) are located on bottom frame (9), and are provided with through electrical connection collar (14), ring (12) hollow drill rod (13), ring (13) are including electrical connection (13) Lifting cylinder (15), two Kong Zhuaigan (16) and rotation axostylus axostyle (17), the lower extreme of flange collar (11) is provided with cavity drilling rod (12), the inside bottom of cavity drilling rod (12) is provided with lifting cylinder (15), the piston rod upper end of lifting cylinder (15) is provided with diplopore bull stick (16) through the activity of eliminating the bolt, the upper end of two Kong Zhuaigan (16) is provided with semicircle regulating disk (13) through the activity of eliminating the bolt, semicircle regulating disk (13) are through rotation axostylus axostyle (17) swing joint on cavity drilling rod (12), the lower extreme circular arc inslot side of semicircle regulating disk (13) is provided with locating pin pole (14) on cavity drilling rod (12), flange collar (11) are connected on rotating electrical machines (3).
2. The geotechnical engineering investigation reaming device according to claim 1, wherein the drilling fixing arm plate (4) comprises a locking bolt (41), a hollow sleeve disc (42) and a right-angle panel (43), the hollow sleeve disc (42) is arranged on the inner side of the upper end of the right-angle panel (43), the locking bolt (41) is arranged on the inner side of the hollow sleeve disc (42), the right-angle panel (43) is connected to the bottom base (9), and the hollow sleeve disc (42) is connected to the positioning lifting mechanism (2) through the locking bolt (41).
3. The geotechnical engineering investigation reaming device according to claim 1, wherein the positioning lifting mechanism (2) comprises a positioning bolt (21), a motor sleeve disc (22), a piston rod positioning sleeve (23), an outer side fixing arm rod (24) and an electric telescopic cylinder (25), the piston rod circumference side of the electric telescopic cylinder (25) is provided with the piston rod positioning sleeve (23), the rear end of the piston rod positioning sleeve (23) is provided with the outer side fixing arm rod (24), the lower end of the piston rod of the electric telescopic cylinder (25) is provided with the motor sleeve disc (22), the inner side of the motor sleeve disc (22) is provided with the positioning bolt (21), the motor sleeve disc (22) is connected to a rotating motor (3) through the positioning bolt (21), and the electric telescopic cylinder (25) is connected to a drilling fixing arm plate (4).
4. The geotechnical engineering investigation reaming device according to claim 1, wherein the adjustable drilling rod (1) is fixed on a flange plate at the lower end of an output shaft of the rotating motor (3) through screws.
5. Geotechnical engineering investigation reaming device according to claim 1, characterized in that the centre of gravity of the positioning lifting mechanism (2), the rotating motor (3) and the adjustable drilling rod (1) are on the same straight line.
6. Geotechnical engineering investigation reaming device according to claim 1, characterized in that the electrical storage chassis (7) and the bottom foundation (9) are connected by welding and that the outer sides of the electrical storage chassis (7) and the bottom foundation (9) are aligned.
7. Geotechnical engineering investigation reaming device according to claim 1, characterized in that the number of the rotating universal wheels (8) is four, and the rotating universal wheels (8) are symmetrically arranged at the four corners of the lower end of the bottom base (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420805580.0U CN222558462U (en) | 2024-04-18 | 2024-04-18 | A geotechnical engineering survey hole expansion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420805580.0U CN222558462U (en) | 2024-04-18 | 2024-04-18 | A geotechnical engineering survey hole expansion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222558462U true CN222558462U (en) | 2025-03-04 |
Family
ID=94756299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420805580.0U Active CN222558462U (en) | 2024-04-18 | 2024-04-18 | A geotechnical engineering survey hole expansion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222558462U (en) |
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2024
- 2024-04-18 CN CN202420805580.0U patent/CN222558462U/en active Active
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