CN212419728U - Simple drilling device suitable for multiple terrains - Google Patents
Simple drilling device suitable for multiple terrains Download PDFInfo
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- CN212419728U CN212419728U CN202020939270.XU CN202020939270U CN212419728U CN 212419728 U CN212419728 U CN 212419728U CN 202020939270 U CN202020939270 U CN 202020939270U CN 212419728 U CN212419728 U CN 212419728U
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Abstract
The utility model relates to a simple drilling device suitable for multiple terrains, which comprises a crawler-type base, a working platform, a hydraulic chuck, a transmission shaft, a driving device, a drill rod elevator and a hydraulic cylinder assembly; the working platform and the driving device are arranged on the base; the hydraulic chuck is fixedly arranged on a chuck shell of the working platform; the transmission shaft is rotatably arranged on the working platform, one end of the transmission shaft is connected with a driving device, and the other end of the transmission shaft is meshed with the hollow shaft of the hydraulic chuck through a bevel gear; the drill rod elevator is arranged right above the hydraulic chuck and is connected with a drill rod; the hydraulic cylinder assembly is arranged on a mast at the top of the working platform and is also connected with the drill rod elevator. The utility model has simple structure and low cost; the crawler-type base that adopts can dispose remote control type automatic control system, realizes the removal of base, and the operation of the applicable different topography of crawler structure.
Description
Technical Field
The utility model relates to a drilling equipment especially relates to a simple and easy drilling equipment suitable for many topography.
Background
In the monitoring of the uneven settlement of the subgrade at the joint of the new subgrade and the old subgrade, the drilling construction is used as one of important links for settlement monitoring; the quality of the drilling affects whether the monitoring can be accurately performed, and the time and effort spent in the drilling construction affects the performance of the monitoring work. Therefore, the proper drilling machine can achieve the effect of getting twice the result with half the effort.
At present, modern drilling devices are large devices, drilling mechanisms are integrated in wheeled or tracked vehicles, and the devices are complex in structure and expensive in price; the traditional small-sized drilling machine is not provided with a moving device, is inconvenient to move and cannot adapt to multi-terrain operation. Therefore, a novel drilling device which is reasonable in design, applicable to multi-terrain operation, movable and simple is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a reasonable in design, be applicable to many topography operation, mobilizable novel drilling equipment of simple and easy type.
The utility model provides a technical scheme that its technical problem adopted is: simple and easy drilling equipment suitable for many topography, including crawler-type base, work platform, hydraulic chuck, transmission shaft, drive arrangement, drilling rod elevator and hydraulic cylinder subassembly, wherein:
the working platform and the driving device are arranged on the base;
the hydraulic chuck is fixedly arranged on a chuck shell of the working platform;
the transmission shaft is rotatably arranged on the working platform, one end of the transmission shaft is connected with a driving device, and the other end of the transmission shaft is meshed with the hollow shaft of the hydraulic chuck through a bevel gear;
the drill rod elevator is arranged right above the hydraulic chuck and is connected with a drill rod;
the hydraulic cylinder assembly is arranged on a mast at the top of the working platform and is also connected with the drill rod elevator.
The utility model provides a simple and easy drilling equipment's a preferred embodiment suitable for many topography still includes hoisting device, hoisting device locates the base, just hoisting device walks around the loose pulley assembly who locates the mast through the cable wire and connects the drilling rod elevator.
The utility model provides a simple and easy drilling equipment's a preferred embodiment suitable for many topography, drive arrangement includes servo motor and speed reducer, the output shaft of speed reducer pass through band pulley and belt with the transmission shaft transmission is connected.
The utility model provides a simple and easy drilling equipment's a preferred embodiment suitable for many topography, the pneumatic cylinder subassembly includes pneumatic cylinder and push pedal, push pedal fixed mounting is in the knockout rod of pneumatic cylinder, the one end fixed connection drilling rod elevator of push pedal, the other end with but the spout sliding connection of mast both sides.
The utility model provides a simple and easy drilling equipment's a preferred embodiment suitable for many topography, the pneumatic cylinder adopts multistage pneumatic cylinder.
The utility model provides a simple and easy drilling equipment's a preferred embodiment suitable for many topography, the drill bit of drilling rod adopts bolt demountable installation mode to install, just the drill bit adopts many cutting edges drill bit.
The utility model provides a simple and easy drilling equipment's a preferred embodiment suitable for many topography, the base is in hydraulic chuck's below still is equipped with spacing frame.
Compared with the prior art, the utility model provides a simple and easy drilling equipment suitable for many topography's beneficial effect is: the utility model uses the hydraulic chuck to clamp the drill rod, drives the drill rod to rotate through the driving device, and adopts the hydraulic cylinder component to provide the feeding of the drill rod, thereby realizing the drilling operation, simple structure and low cost; the crawler-type base that adopts can dispose remote control type automatic control system, realizes the removal of base, and the operation of the applicable different topography of crawler structure.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural diagram of a simple drilling device suitable for multiple terrains;
fig. 2 is a partially enlarged view of the simple drilling apparatus suitable for use in various terrains provided in fig. 1.
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 efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Referring to fig. 1 and 2, the simple drilling device 1 for multiple terrains of the present embodiment includes a crawler-type base 11, a work platform 12, a hydraulic chuck 13, a transmission shaft 14, a driving device 15, a drill rod elevator 16 and a hydraulic cylinder assembly 17, wherein:
The hydraulic chuck 13 is fixedly installed on the chuck housing 122 of the working platform 12, as shown in fig. 2, the hydraulic chuck 13 of this embodiment is the prior art, and its working principle is:
high-pressure oil enters to push the piston 131 to move, the piston drives the thrust bearing 132 and the clamping sleeve 133 to move downwards, the clamping sleeve compresses the belleville spring 134, and the clamping sleeve moves downwards to drive the slip to move outwards in the groove of the clamping sleeve due to the inclined surface matching of the clamping sleeve slip 135, so that the drill rod is loosened; when the drill rod needs to be clamped, oil pressure is removed, the clamping sleeve moves upwards under the elastic force action of the belleville spring, the slip is driven to contract radially, and the drill rod is clamped.
The transmission shaft 14 is rotatably disposed on the working platform 12, and one end of the transmission shaft 14 is connected to the driving device 15, and the other end is engaged with the hollow shaft 130 of the hydraulic chuck 13 through a bevel gear 18.
Specifically, the driving device 15 of the present embodiment includes a servo motor and a speed reducer (not shown in the figure), and an output shaft of the speed reducer is in transmission connection with the transmission shaft 14 through a pulley and a belt.
The driving device of the embodiment drives the transmission shaft through the belt, the transmission shaft drives the hollow shaft of the hydraulic chuck through the bevel gear, and the hydraulic chuck clamps and fixes the drill rod, so that the drill rod rotates.
The drill rod elevator 16 is arranged right above the hydraulic chuck 13 and connected with the drill rod 2, and the drill rod elevator 16 in the embodiment is directly applied mechanically in the prior art.
The hydraulic cylinder assembly 17 is mounted to a mast 19 on top of the work platform 12, and the hydraulic cylinder assembly 17 is also connected to the pipe elevator 16.
Specifically, the hydraulic cylinder assembly 17 of the present embodiment includes a hydraulic cylinder 171 and a push plate 172, the push plate 172 is fixedly mounted on the ejection rod of the hydraulic cylinder 171, one end of the push plate 172 is fixedly connected to the drill rod elevator 16, and the other end is slidably connected to the sliding grooves 190 on both sides of the mast 19.
Preferably, the hydraulic cylinder 171 of the present embodiment is a multi-stage hydraulic cylinder.
The embodiment utilizes the hydraulic chuck to carry out the clamping to the drilling rod, and it is rotatory through drive arrangement drive drilling rod, adopts the pneumatic cylinder subassembly to provide the feeding of drilling rod to realize boring the drilling operation, simple structure, the cost is low.
Example two
Based on the first embodiment, the simple drilling device 1 suitable for multiple terrains of this embodiment further includes a hoisting device 20, the hoisting device 20 is disposed on the base 11, and the hoisting device 20 is connected to the drill pipe elevator 16 by a cable passing through a pulley assembly 21 disposed on the mast 19.
The hoisting device can lift the drill rod (when the hydraulic chuck loosens the drill rod), and the hoisting device is used for lifting the drill rod, so that the load of the hydraulic cylinder is reduced.
EXAMPLE III
Based on any of the above-mentioned embodiment, this embodiment the drill bit 200 of drilling rod 2 adopts bolt demountable installation mode to install, and demountable installation mode makes things convenient for the change of drill bit, just the drill bit adopts many cutting edges drill bit, and many cutting edges drill bit can have avoided appearing collapsing hole, phenomenon such as soil layer toppling in drilling process, has also improved the pore-forming quality simultaneously.
Example four
Based on any of the above embodiments, the base 11 of this embodiment is further provided with a limiting frame 110 below the hydraulic chuck.
It is worth mentioning that: in the above embodiment, the oil passage systems of the hydraulic chuck and the hydraulic cylinder are installed on the base.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a simple and easy drilling equipment suitable for many topography which characterized in that: including crawler-type base, work platform, hydraulic chuck, transmission shaft, drive arrangement, drilling rod elevator and hydraulic cylinder subassembly, wherein:
the working platform and the driving device are arranged on the base;
the hydraulic chuck is fixedly arranged on a chuck shell of the working platform;
the transmission shaft is rotatably arranged on the working platform, one end of the transmission shaft is connected with a driving device, and the other end of the transmission shaft is meshed with the hollow shaft of the hydraulic chuck through a bevel gear;
the drill rod elevator is arranged right above the hydraulic chuck and is connected with a drill rod;
the hydraulic cylinder assembly is arranged on a mast at the top of the working platform and is also connected with the drill rod elevator.
2. The easy drilling device for multiple terrains according to claim 1, wherein: the hoisting device is arranged on the base and is connected with the drill rod elevator by bypassing the pulley assembly arranged on the mast through a steel cable.
3. The easy drilling device for multiple terrains according to claim 1, wherein: the driving device comprises a servo motor and a speed reducer, and an output shaft of the speed reducer is in transmission connection with the transmission shaft through a belt wheel and a belt.
4. The easy drilling device for multiple terrains according to claim 1, wherein: the hydraulic cylinder component comprises a hydraulic cylinder and a push plate, the push plate is fixedly installed on an ejector rod of the hydraulic cylinder, one end of the push plate is fixedly connected with the drill rod elevator, and the other end of the push plate is slidably connected with the sliding grooves on two sides of the mast.
5. The easy drilling device for multiple terrains according to claim 4, wherein: the hydraulic cylinder adopts a multi-stage hydraulic cylinder.
6. The easy drilling device for multiple terrains according to claim 1, wherein: the drill bit of the drill rod is installed in a bolt detachable installation mode, and the drill bit is a multi-blade drill bit.
7. A simple drilling device suitable for multiple terrains according to any one of claims 1 to 5, wherein: the base is in the below of hydraulic chuck still is equipped with spacing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020939270.XU CN212419728U (en) | 2020-05-28 | 2020-05-28 | Simple drilling device suitable for multiple terrains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020939270.XU CN212419728U (en) | 2020-05-28 | 2020-05-28 | Simple drilling device suitable for multiple terrains |
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| Publication Number | Publication Date |
|---|---|
| CN212419728U true CN212419728U (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020939270.XU Active CN212419728U (en) | 2020-05-28 | 2020-05-28 | Simple drilling device suitable for multiple terrains |
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| CN (1) | CN212419728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482855A (en) * | 2022-04-02 | 2022-05-13 | 陇东学院 | Soil layer drilling acquisition device for geological exploration |
-
2020
- 2020-05-28 CN CN202020939270.XU patent/CN212419728U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482855A (en) * | 2022-04-02 | 2022-05-13 | 陇东学院 | Soil layer drilling acquisition device for geological exploration |
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