CN113216830A - Highway road surface drilling machine - Google Patents
Highway road surface drilling machine Download PDFInfo
- Publication number
- CN113216830A CN113216830A CN202110509588.3A CN202110509588A CN113216830A CN 113216830 A CN113216830 A CN 113216830A CN 202110509588 A CN202110509588 A CN 202110509588A CN 113216830 A CN113216830 A CN 113216830A
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- gear
- extrusion
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- road surface
- motor
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- 238000005553 drilling Methods 0.000 title claims abstract description 34
- 238000001125 extrusion Methods 0.000 claims abstract description 55
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 238000004080 punching Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- 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)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a highway pavement drilling machine which comprises a support frame, a mounting plate, a flexible vibration compensation mechanism and a circumferential punching mechanism, wherein the mounting plate is arranged on the support frame in a sliding mode, the flexible vibration compensation mechanism is arranged on the mounting plate, the circumferential punching mechanism is arranged at the bottom of the flexible vibration compensation mechanism, the flexible vibration compensation mechanism comprises a protective shell, an extrusion plate, a fixed connecting piece, a limiting stopper and an extrusion compensation assembly, the fixed connecting piece is arranged on the mounting plate in a rotating mode, the protective shell is arranged on the circumferential punching mechanism, the extrusion plate is arranged in the protective shell in a sliding mode, and the fixed connecting piece penetrates through the protective shell and is arranged on the extrusion plate in a sliding mode. The invention relates to the technical field of pavement construction, and particularly provides a highway pavement drilling machine which is used for uniformly drilling small holes in the circumferential direction according to the diameter of the holes when drilling large-diameter holes and separating the pavement of a part to be drilled from the surrounding pavement.
Description
Technical Field
The invention relates to the technical field of pavement construction, in particular to a highway pavement drilling machine.
Background
In the aspect of guardrail column installation of highway, friendship's engineering to and in order to accelerate inside drainage, it is one of them very important and key operating procedure to carry out drilling operation on the road surface, directly influences the construction quality in later stage, and present road surface drilling operation is accomplished through the drilling machine more, however, when drilling diameter is great, during the drilling machine punching press, causes the lifting surface area on road surface great, thereby makes the marginal road surface fracture warpage of drilling easily, thereby influences the quality on road surface.
Disclosure of Invention
In view of the above situation, in order to overcome the defects of the prior art, the invention provides a highway pavement drilling machine which firstly drills small holes uniformly in the circumferential direction according to the diameter of the holes when drilling large-diameter holes and separates the pavement of the part to be drilled from the surrounding pavement.
The technical scheme adopted by the invention is as follows: the invention discloses a highway pavement drilling machine which comprises a support frame, a mounting plate, a flexible vibration compensation mechanism and a circumference punching mechanism, wherein the mounting plate is arranged on the support frame in a sliding manner, the flexible vibration compensation mechanism is arranged on the mounting plate, the circumference punching mechanism is arranged at the bottom of the flexible vibration compensation mechanism, the flexible vibration compensation mechanism comprises a protective shell, an extrusion plate, a fixed connecting piece, a limiter and an extrusion compensation component, the fixed connecting piece is rotatably arranged on the mounting plate, the protective shell is arranged on the circumference punching mechanism, the extrusion plate is arranged in the protective shell in a sliding manner, the fixed connecting piece penetrates through the protective shell and is arranged on the extrusion plate in a sliding manner, the extrusion compensation component is arranged in the protective shell and is positioned below the extrusion plate, and the limiter is arranged at the top of the protective shell and is connected with the fixed connecting piece; the circumference mechanism of punching includes mount pad, annular multidirectional adjustment disk, adjusts seat, path drill bit and bores and moves drive assembly, the protective housing bottom is located to the mount pad, annular multidirectional adjustment disk rotates and locates in the mount pad, annular multidirectional adjustment disk bottom is equipped with the screw thread, the mount pad bottom is equipped with the radial spout of multiunit, it is equipped with the multiunit to adjust the seat, the multiunit adjust the seat and slide and locate in the radial spout and the bottom through the screw thread meshing on screw thread and the annular multidirectional adjustment disk, the path drill bit rotates and locates on adjusting the seat, it moves drive assembly and locates on the mount pad and is connected with the path drill bit to bore.
Further, the drilling drive assembly comprises a first motor, a driving gear, a transmission gear, a first support, a long gear, a connecting shaft, a two-way gear and a sleeved gear, the first motor is arranged at the center of the mounting seat, the driving gear is arranged on an output shaft of the first motor, the first support is arranged at the bottom of the mounting seat, the connecting shaft is rotatably arranged on the mounting seat, the transmission gear is arranged at one end of the connecting shaft and meshed with the driving gear, the long gear is arranged at the other side of the connecting shaft and penetrates through the adjusting seat in a sliding mode, the two-way gear is rotatably arranged in the adjusting seat, one end of the two-way gear is meshed with the long gear, and the sleeved gear is sleeved on the top end of the small-diameter drill bit and meshed with the other end of the two-way gear.
Furthermore, the extrusion compensation assembly comprises an extrusion air bag, elastic extrusion rods, reset compensation plates and compensation air bags, a compensation cavity is arranged at the bottom of the protective shell, the elastic extrusion rods are symmetrically arranged on two opposite side walls of the compensation cavity, the reset compensation plates are provided with two groups and are respectively arranged on the two groups of elastic extrusion rods, the compensation air bags are arranged in the compensation cavity and are positioned between the two groups of reset compensation plates, the extrusion air bags are arranged in the protective shell and are in contact with the lower portions of the extrusion plates, and the extrusion air bags are communicated with the compensation air bags through connecting pipes.
Furthermore, the stopper comprises a limiting snap ring, a first limiting elastic sheet and a second limiting elastic sheet, the first limiting elastic sheet and the second limiting elastic sheet are sleeved on the fixed connecting piece in a sleeved mode and located above the protective shell, the top of the protective shell is arranged on the limiting snap ring, and the top end of the limiting pull ring extends to a position between the first limiting elastic sheet and the second limiting elastic sheet.
Further, the edge of the top side of the annular multidirectional adjusting disc is provided with a ring gear, a driving gear is arranged in the mounting seat in a rotating mode, the driving gear is meshed with the ring gear, a second motor is arranged on the mounting seat, and the second motor is connected with the driving gear.
Further, the both sides of mounting panel are located to the support frame symmetry, it is equipped with the threaded rod to rotate on the support frame, the mounting panel cup joints through the screw hole and locates on the threaded rod, be equipped with motor three on the support frame, motor three is connected with the threaded rod.
Furthermore, a plurality of groups of limit gears are rotatably arranged in the mounting seat, and the limit gears are meshed with the ring gear.
Furthermore, a holding handle is arranged on the supporting frame.
Further, the fixed connecting piece top is equipped with running gear, it is equipped with the adjusting gear dish to rotate on the mounting panel, adjusting gear dish and running gear meshing, be equipped with the transmission handle on the adjusting gear dish.
Further, the distances from the small-diameter drill bits to the first motor are equal.
The invention with the structure has the following beneficial effects: according to the scheme, the diameter of a circle formed by a plurality of groups of small-diameter drill bits is adjusted to be matched according to the size of a drilled hole by rotating the multidirectional adjusting disc, then small holes are drilled uniformly in the circumferential direction according to the diameter of the holes in a downward moving mode, and the pavement of the part to be drilled is separated from the surrounding pavement in a nondestructive mode; meanwhile, vertical vibration generated during drilling utilizes the extrusion air bag and the compensation air bag to be matched with the first limiting elastic sheet and the second limiting elastic sheet to carry out flexible buffering.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of a road surface drilling machine according to the present invention;
FIG. 2 is a schematic structural view of a support frame of a road surface drilling machine according to the present invention;
FIG. 3 is a schematic structural view of a mounting seat, an annular multidirectional adjusting disc and an adjusting seat of the highway pavement drilling machine of the invention;
FIG. 4 is a schematic structural diagram of a flexible vibration compensation mechanism of a road surface drilling machine according to the present invention;
FIG. 5 is a schematic structural view of a circumferential hole drilling mechanism of a road surface drilling machine according to the present invention;
fig. 6 is an enlarged view of a portion a of fig. 5 of a road surface boring machine according to the present invention.
Wherein, 1, a support frame, 2, a mounting plate, 3, a flexible vibration compensation mechanism, 4, a circumference punching mechanism, 5, a protective shell, 6, an extrusion plate, 7, a fixed connecting piece, 8, a limiter, 9, an extrusion compensation component, 10, a mounting seat, 11, an annular multidirectional adjusting disc, 12, an adjusting seat, 13, a small-diameter drill bit, 14, a drilling driving component, 15, a radial chute, 16, a motor I, 17, a driving gear, 18, a transmission gear, 19, a bracket I, 20, a long gear, 21, a connecting shaft, 22, a bidirectional gear, 23, a sleeving gear, 24, an extrusion air bag, 25, an elastic extrusion rod, 26, a reset compensation plate, 27, a compensation air bag, 28, a limit snap ring, 29, a limit elastic sheet I, 30, a limit elastic sheet II, 31, a driving gear, 32, a motor II, 33, a threaded rod, 34, a motor III, 35, a limit gear, 36 and a holding handle, 37. a rotating gear 38, an adjusting gear disc 39 and a transmission handle.
Detailed description of the inventiontechnical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1-6, the invention relates to a highway pavement drilling machine, which comprises a support frame 1, a mounting plate 2, a flexible vibration compensation mechanism 3 and a circumferential punching mechanism 4, wherein the mounting plate 2 is slidably arranged on the support frame 1, the flexible vibration compensation mechanism 3 is arranged on the mounting plate 2, the circumferential punching mechanism 4 is arranged at the bottom of the flexible vibration compensation mechanism 3, the flexible vibration compensation mechanism 3 comprises a protective shell 5, an extrusion plate 6, a fixed connecting piece 7, a stopper 8 and an extrusion compensation component 9, the fixed connecting piece 7 is rotatably arranged on the mounting plate 2, the protective shell 5 is arranged on the circumferential punching mechanism 4, the extrusion plate 6 is slidably arranged in the protective shell 5, the fixed connecting piece 7 penetrates through the protective shell 5 in a sliding manner and is arranged on the extrusion plate 6, the extrusion compensation assembly 9 is arranged in the protective shell 5 and is positioned below the extrusion plate 6, and the stopper 8 is arranged at the top of the protective shell 5 and is connected with the fixed connecting piece 7; circumference mechanism 4 of punching includes mount pad 10, annular multidirectional adjustment disk 11, adjust seat 12, path drill bit 13 and brill move drive assembly 14, 5 bottoms in protective housing are located to mount pad 10, annular multidirectional adjustment disk 11 rotates and locates in mount pad 10, 11 bottom sides in annular multidirectional adjustment disk are equipped with the screw thread, mount pad 10 bottom is equipped with multiunit radial spout 15, it is equipped with the multiunit to adjust seat 12, multiunit is adjusted seat 12 and is slided and locate radial spout 15 in and the bottom passes through the screw thread and the threaded engagement on the annular multidirectional adjustment disk 11, path drill bit 13 rotates and locates on adjusting seat 12, brill moves drive assembly 14 and locates on mount pad 10 and be connected with path drill bit 13.
The drilling driving assembly 14 comprises a first motor 16, a driving gear 17, a transmission gear 18, a first support 19, a long gear 20, a connecting shaft 21, a two-way gear 22 and a sleeving gear 23, the first motor 16 is arranged in the mounting seat 10, the driving gear 17 is arranged on an output shaft of the first motor 16, the first support 19 is arranged at the bottom of the mounting seat 10, the connecting shaft 21 is rotatably arranged on the mounting seat 10, the transmission gear 18 is arranged at one end of the connecting shaft 21 and is meshed with the driving gear 17, the long gear 20 is arranged at the other side of the connecting shaft 21 and slidably penetrates through the adjusting seat 12, the two-way gear 22 is rotatably arranged in the adjusting seat 12, one end of the two-way gear 22 is meshed with the long gear 20, and the sleeving gear 23 is sleeved at the top end of the small-diameter drill bit 13 and is meshed with the other end of the two-way gear 22; the extrusion compensation assembly 9 comprises an extrusion air bag 24, elastic extrusion rods 25, reset compensation plates 26 and compensation air bags 27, a compensation cavity is arranged at the bottom of the protection shell 5, the elastic extrusion rods 25 are symmetrically arranged on two opposite side walls of the compensation cavity, the reset compensation plates 26 are provided with two groups and are respectively arranged on the two groups of elastic extrusion rods 25, the compensation air bags 27 are arranged in the compensation cavity and are positioned between the two groups of reset compensation plates 26, the extrusion air bags 24 are arranged in the protection shell 5 and are in contact with and positioned below the extrusion plates 6, and the extrusion air bags 24 are communicated with the compensation air bags 27 through connecting pipes; the limiting device 8 comprises a limiting snap ring 28, a first limiting elastic sheet 29 and a second limiting elastic sheet 30, the first limiting elastic sheet 29 and the second limiting elastic sheet 30 are sleeved on the fixed connecting piece 7 at intervals and are positioned above the protective shell 5, the limiting snap ring 28 is arranged at the top of the protective shell 5, and the top end of the limiting pull ring extends to a position between the first limiting elastic sheet 29 and the second limiting elastic sheet 30; a ring gear (not shown in the figure) is arranged at the edge of the top side of the annular multi-directional adjusting disc 11, a driving gear 31 is rotatably arranged in the mounting seat 10, the driving gear 31 is meshed with the ring gear, a second motor 32 is arranged on the mounting seat 10, and the second motor 32 is connected with the driving gear 31; the supporting frame 1 is symmetrically arranged on two sides of the mounting plate 2, a threaded rod 33 is rotatably arranged on the supporting frame 1, the mounting plate 2 is sleeved on the threaded rod 33 through a threaded hole, a third motor 34 is arranged on the supporting frame 1, and the third motor 34 is connected with the threaded rod 33; a plurality of groups of limit gears 35 are rotatably arranged in the mounting seat 10, and the limit gears 35 are meshed with the ring gear; a holding handle 36 is arranged on the support frame 1; a rotating gear 37 is arranged at the top of the fixed connecting piece 7, an adjusting gear disc 38 is arranged on the mounting plate 2 in a rotating mode, the adjusting gear disc 38 is meshed with the rotating gear 37, and a transmission handle 39 is arranged on the adjusting gear disc 38; the distances from the small-diameter drill bits 13 to the first motor 16 are equal.
The invention with the structure has the following beneficial effects: according to the scheme, the diameter of a circle formed by a plurality of groups of small-diameter drill bits 13 is adjusted to be matched according to the size of a hole to be drilled by rotating the multidirectional adjusting disc, then the multidirectional adjusting disc moves downwards to uniformly drill small holes in the circumferential direction according to the diameter of the small hole, and the pavement of the part to be drilled is separated from the surrounding pavement in a nondestructive mode; meanwhile, vertical vibration generated during drilling is flexibly buffered by utilizing the extrusion air bag 24 and the compensation air bag 27 and matching with the first limiting elastic sheet 29 and the second limiting elastic sheet 30.
When the drilling machine is used specifically, the support frame 1 is placed on a road surface, according to the diameter of a hole to be drilled, the second motor 32 is started to drive the driving gear 31 to rotate, the driving gear 31 drives the annular multidirectional adjusting disc 11 to rotate so as to drive the plurality of groups of adjusting seats 12 to move along the radial sliding grooves 15 to adjust the distance between the small-diameter drill bits 13 to adapt to the diameter of the drilled hole, then the first motor 16 and the third motor 34 are started, the first motor 16 drives the plurality of groups of small-diameter drill bits 13 to synchronously rotate through gear tooth transmission, under the action of the third motor 34, the threaded rod 33 drives the mounting plate 2 to move downwards, the mounting plate 2 drives the rotating small-diameter drill bits 13 to move downwards, the small-diameter drill bits 13 drill along the circumferential direction of the area to be drilled, after one-time drilling is finished, the adjusting gear disc 38 is driven to rotate through the transmission handle 39, the adjusting gear disc 38 drives the fixed connecting piece 7 to rotate through the rotating gear 37 to adjust a certain angle, drilling again, and finally separating the pavement of the part to be drilled from the surrounding pavement; the vertical vibration that produces when drilling moves drives protective housing 5 and shifts up, and then moves between spacing shell fragment 29 and spacing shell fragment two 30 through spacing snap ring 28 to make stripper plate 6 extrude gasbag 24 and extrude the air current into compensation gasbag 27, and utilize the elastic restoring force of elasticity extrusion pole 25 to push into extrusion gasbag 24 with the air current again from compensation gasbag 27, realize the buffering.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A highway pavement drilling machine which is characterized in that: the flexible vibration compensation mechanism comprises a protection shell, an extrusion plate, a fixed connecting piece, a limiting device and an extrusion compensation component, wherein the fixed connecting piece is rotatably arranged on the mounting plate, the protection shell is arranged on the circumference punching mechanism, the extrusion plate is slidably arranged in the protection shell, the fixed connecting piece slidably penetrates through the protection shell and is arranged on the extrusion plate, the extrusion compensation component is arranged in the protection shell and is positioned below the extrusion plate, and the limiting device is arranged at the top of the protection shell and is connected with the fixed connecting piece; the circumference mechanism of punching includes mount pad, annular multidirectional adjustment disk, adjusts seat, path drill bit and bores and moves drive assembly, the protective housing bottom is located to the mount pad, annular multidirectional adjustment disk rotates and locates in the mount pad, annular multidirectional adjustment disk bottom is equipped with the screw thread, the mount pad bottom is equipped with the radial spout of multiunit, it is equipped with the multiunit to adjust the seat, the multiunit adjust the seat and slide and locate in the radial spout and the bottom through the screw thread meshing on screw thread and the annular multidirectional adjustment disk, the path drill bit rotates and locates on adjusting the seat, it moves drive assembly and locates on the mount pad and is connected with the path drill bit to bore.
2. A road surface boring machine according to claim 1, characterized in that: the drilling drive assembly comprises a first motor, a driving gear, a transmission gear, a first support, a long gear, a connecting shaft, a two-way gear and a sleeved gear, wherein the first motor is arranged at the center of the mounting seat, the driving gear is arranged on an output shaft of the first motor, the first support is arranged at the bottom of the mounting seat, the connecting shaft is rotatably arranged on the mounting seat, the transmission gear is arranged at one end of the connecting shaft and meshed with the driving gear, the long gear is arranged at the other side of the connecting shaft and slidably penetrates through the adjusting seat, the two-way gear is rotatably arranged in the adjusting seat, one end of the two-way gear is meshed with the long gear, and the sleeved gear is sleeved on the top end of the small-diameter drill bit and meshed with the other end of the two-way gear.
3. A road surface boring machine according to claim 1, characterized in that: the extrusion compensation assembly comprises an extrusion air bag, an elastic extrusion rod, a reset compensation plate and a compensation air bag, wherein a compensation cavity is arranged at the bottom of the protective shell, the elastic extrusion rod is symmetrically arranged on two opposite side walls of the compensation cavity, the reset compensation plate is provided with two groups of elastic extrusion rods and is respectively arranged on the two groups of elastic extrusion rods, the compensation air bag is arranged in the compensation cavity and is positioned between the two groups of reset compensation plates, the extrusion air bag is arranged in the protective shell and is in contact with the lower part of the extrusion plate, and the extrusion air bag is communicated with the compensation air bag through a connecting pipe.
4. A road surface boring machine according to claim 3, characterized in that: the limiting device comprises a limiting snap ring, a first limiting elastic sheet and a second limiting elastic sheet, the first limiting elastic sheet and the second limiting elastic sheet are sleeved on the fixed connecting piece in a sleeved mode and located above the protective shell, the top of the protective shell is located by the limiting snap ring, and the top end of the limiting pull ring extends to a position between the first limiting elastic sheet and the second limiting elastic sheet.
5. A road surface boring machine according to claim 2, characterized in that: the annular multidirectional adjusting disc is characterized in that an annular gear is arranged on the edge of the top side of the annular multidirectional adjusting disc, a driving gear is arranged in the mounting seat in a rotating mode, the driving gear is meshed with the annular gear, a second motor is arranged on the mounting seat, and the second motor is connected with the driving gear.
6. A road surface boring machine according to claim 1, characterized in that: the both sides of mounting panel are located to the support frame symmetry, it is equipped with the threaded rod to rotate on the support frame, the mounting panel cup joints on locating the threaded rod through the screw hole, be equipped with motor three on the support frame, motor three is connected with the threaded rod.
7. A road surface boring machine according to claim 5, characterized in that: a plurality of groups of limit gears are rotatably arranged in the mounting seat, and the limit gears are meshed with the ring gear.
8. A road surface boring machine according to claim 6, characterized in that: the support frame is provided with a holding handle.
9. A road surface boring machine according to claim 6, characterized in that: the fixed connection spare top is equipped with running gear, it is equipped with the adjusting gear dish to rotate on the mounting panel, adjusting gear dish and running gear meshing, be equipped with the transmission handle on the adjusting gear dish.
10. A road surface boring machine according to claim 2, characterized in that: and the distances from the small-diameter drill bits to the first motor are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110509588.3A CN113216830A (en) | 2021-05-11 | 2021-05-11 | Highway road surface drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110509588.3A CN113216830A (en) | 2021-05-11 | 2021-05-11 | Highway road surface drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113216830A true CN113216830A (en) | 2021-08-06 |
Family
ID=77094535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110509588.3A Pending CN113216830A (en) | 2021-05-11 | 2021-05-11 | Highway road surface drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113216830A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114293906A (en) * | 2021-09-29 | 2022-04-08 | 河南恒托电子科技有限公司 | Synchronous drilling device for open caisson |
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| CN112345291A (en) * | 2021-01-05 | 2021-02-09 | 湖南联智科技股份有限公司 | Road and bridge detects with sampling device that punches |
| WO2021046871A1 (en) * | 2019-09-10 | 2021-03-18 | 苏州莱锦机电自动化科技有限公司 | Efficient vibration-damping device for mechanical apparatus |
| CN212898293U (en) * | 2020-07-29 | 2021-04-06 | 江西省路桥隧道工程有限公司 | Novel drilling machine for highway engineering |
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2021
- 2021-05-11 CN CN202110509588.3A patent/CN113216830A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012155305A1 (en) * | 2011-05-16 | 2012-11-22 | Tang Zhongsheng | Rotary impact type rock drilling machine and double-layer drilling rod mechanism |
| EP2770156A1 (en) * | 2013-02-26 | 2014-08-27 | Bauer Spezialtiefbau GmbH | Drilling tool and method for drilling in soil |
| WO2018074735A1 (en) * | 2016-10-19 | 2018-04-26 | 한국생산기술연구원 | Method for automatic replacement of casing and drill pipe and drilling machine comprising same |
| CN109707308A (en) * | 2019-01-03 | 2019-05-03 | 张家俊 | A kind of exploration engineering drilling machine |
| WO2021046871A1 (en) * | 2019-09-10 | 2021-03-18 | 苏州莱锦机电自动化科技有限公司 | Efficient vibration-damping device for mechanical apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114293906A (en) * | 2021-09-29 | 2022-04-08 | 河南恒托电子科技有限公司 | Synchronous drilling device for open caisson |
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