CN117722126B - Drilling device and drilling method for highway engineering detection - Google Patents
Drilling device and drilling method for highway engineering detection Download PDFInfo
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- CN117722126B CN117722126B CN202311779216.8A CN202311779216A CN117722126B CN 117722126 B CN117722126 B CN 117722126B CN 202311779216 A CN202311779216 A CN 202311779216A CN 117722126 B CN117722126 B CN 117722126B
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- 238000005553 drilling Methods 0.000 title claims abstract description 54
- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 5
- 239000000428 dust Substances 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 11
- 238000006073 displacement reaction Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
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Abstract
The invention discloses a drilling device and a drilling method for highway engineering detection, wherein the drilling device comprises a main cylinder, a telescopic device is movably arranged on the outer surface of the main cylinder, the drilling device is rotatably arranged in the main cylinder, and the top end of the drilling device is fixedly connected with a chuck; the drilling device comprises a central shaft, a lantern ring is movably sleeved on the outer surface of the central shaft, a vertical bar is fixedly inserted at the top of the lantern ring, a pressing seat is fixedly connected to the bottom of the lantern ring, a thin rod is movably mounted at the top of the vertical bar and connected with a telescopic device, and a middle ring device is movably mounted at the bottom of the pressing seat. The invention can reduce the phenomenon that more dust adheres to the outer side of the drill bit; through arc board and ground contact, the arc board opens gradually, and the disk body moves along with the expansion of arc board, and the disk body is scraped to scratch to the dust, and the shelves dish carries out the promotion in the outside to the dust, and well strip and disc are along with the displacement and the motion of pressing the seat, and the inserted bar cuts the dust gradually to guarantee that equipment has the effect that reduces the dust influence, promote peripheral clean effect, be convenient for follow-up maintenance.
Description
Technical Field
The invention relates to the technical field of drilling, in particular to a drilling device for highway engineering detection.
Background
Before construction, a worker needs to sample and detect the road subgrade by using the sampling device for road engineering detection so as to improve the construction quality.
The utility model discloses a drilling equipment that municipal road engineering detection used of chinese patent publication No. CN216594272U, including supporting base, drilling machine, support base top fixedly connected with first support column and second support column, the second support column is located first support column the place ahead, be provided with slewing mechanism between first support column and the second support column, slewing mechanism includes axis of rotation and locking subassembly, the axis of rotation is connected with the back rotation of first support column inner wall, the axis of rotation runs through first support column and second support column and extends to the one end fixedly connected with on second support column right side and rotate the handle, axis of rotation surface fixedly connected with crossbeam.
The existing drilling device can improve the degree of automatic drilling operation, but the outer side of the drill bit is provided with more dust after drilling, so that the subsequent maintenance of the drill bit is not facilitated.
Disclosure of Invention
Aiming at the defects of the prior art, the invention adopts the technical proposal for solving the technical problems that:
the invention provides a drilling device for highway engineering detection, which comprises a main cylinder, wherein a telescopic device is movably arranged on the outer surface of the main cylinder, the drilling device is rotatably arranged in the main cylinder, and the top end of the drilling device is fixedly connected with a chuck;
The drilling device comprises a central shaft, a lantern ring is movably sleeved on the outer surface of the central shaft, a vertical bar is fixedly inserted at the top of the lantern ring, a pressing seat is fixedly connected to the bottom of the lantern ring, a thin rod is movably mounted at the top of the vertical bar and connected with a telescopic device, and a middle ring device is movably mounted at the bottom of the pressing seat.
Optionally, the middle ring device includes the arc board, arc board inner chamber department activity grafting has well strip, and well strip runs through the arc board and extends to the pressure seat department, the one end fixedly connected with disc that the pressure seat was kept away from to well strip, disc top outer edge fixedly connected with inserted bar, movable mounting has the fender dish in the middle of the arc board bottom, the arc board bottom rotates installs the base, the base top rotates and is connected with the disk body.
Optionally, the disc body is uniformly distributed by taking the center of the base as a reference, the included angle between the middle strip and the disc is ninety degrees, and the inserted bars are uniformly distributed by taking the center of the disc as a reference.
Optionally, the top of the axle center of the base is provided with a rod fitting, the base is connected with the disc body through the rod fitting at the top of the axle center, and the diameter of the disc body is larger than that of the base.
Optionally, the upright strips are embedded and installed in the collar, the middle part of the collar is hollow, the thin rods are connected with the collar through the upright strips, and the middle ring devices are uniformly distributed by taking the circle center of the collar as a reference.
Optionally, the outer surface of the drilling device is movably provided with a flat plate device, and the flat plate device is positioned below the main cylinder.
Optionally, the flat device includes the medium plate, medium plate middle part movable mounting has the layer spare, the layer spare is close to the one end fixed grafting of medium plate and has the stay, stay surface fixedly connected with fixed disk, fixed mounting has the push pedal in the middle of the layer spare inside wall, one side fixedly connected with tooth head of push pedal distance layer spare, equal movable mounting in tooth head both ends has the plug rod.
Optionally, the grafting pole is two in total and is constituteed, the push pedal is located the middle part of tooth head, the notch has been seted up to medium plate itself, the stay is stainless steel material.
Optionally, telescoping device includes the sieve, sieve bottom fixed mounting has gets rid of the strip, get rid of strip surface activity and has cup jointed the ring layer, the stay cord is connected in the transmission of ring layer bottom outer edge department, two places altogether to the stay cord, and movable mounting has the spring spare between two stay cords, the dull and stereotyped is installed in the embedding of spring spare bottom, the dull and stereotyped central line of using the sieve is as consulting and symmetrical design, two altogether of spring spare quantity, the spring spare embedding is installed in dull and stereotyped inner chamber department, and the dull and stereotyped is equipped with the telescoping member, and the one end activity of telescoping member stretches into in the main section of thick bamboo, the other end and the thin pole and the flat fixed connection of telescoping member.
Compared with the prior art, the invention has the following beneficial effects:
According to the invention, the arc plate is contacted with the road ground at the bottom, the included angle between the pressing seat and the arc plate is gradually changed to generate vibration, the side wall of the arc plate is used for gradually blocking dust, and the arc plate is accompanied by vibration force, so that more dust adhered to the outer side of the drill bit is reduced under the cooperation of the arc plate, the pressing seat and the side edge of the sleeve ring; and through arc board and ground contact, the arc board opens gradually, and the disk body moves along with the expansion of arc board, and the disk body cuts to pieces and rubs the dust, and the shelves dish carries out the promotion in the outside to the dust, and well strip and disc are along with the displacement and the motion of pressing the seat, and the inserted bar cuts the dust gradually to guarantee that equipment has the effect that reduces the dust influence, promote peripheral clean effect, be convenient for follow-up maintenance.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the screen plate of the present invention;
FIG. 3 is a schematic view of the structure of the extension member of the present invention;
FIG. 4 is a schematic view of a plate structure according to the present invention;
FIG. 5 is a schematic view of the structure of the laminate of the present invention;
FIG. 6 is an enlarged schematic view of a portion of the stay structure of FIG. 5C in accordance with the present invention;
FIG. 7 is a schematic view of the collar of the present invention;
Fig. 8 is a schematic structural view of the tray of the present invention.
In the figure: 1. a main barrel; 2. a telescoping device; 3. a chuck; 4. a drilling device; 5. a tablet device; 41. a center shaft; 42. a vertical bar; 43. a thin rod; 44. a collar; 45. pressing a base; 46. a middle ring device; 461. an arc plate; 462. middle strip; 463. a disc; 464. a rod; 465. a gear plate; 466. a base; 467. a tray body; 51. a middle plate; 52. a layer; 53. a stay; 54. a fixed plate; 56. a push plate; 57. a tooth head; 58. inserting a connecting rod; 21. a sieve plate; 22. throwing the strip; 23. a hoop layer; 24. a pull rope; 25. a spring member; 26. a flat plate; 27. a stretching piece.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The examples of the present invention are presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Referring to fig. 1 to 3, a drilling device for highway engineering detection according to an embodiment of the present invention specifically includes:
The telescopic device 2 is movably arranged on the outer surface of the main cylinder 1, and the telescopic device 2 is used for adjusting the contraction length of a fitting during auxiliary treatment of external dust so as to facilitate auxiliary cleaning of dust with different depths;
The telescopic device 2 comprises a screen plate 21, a throwing strip 22 is fixedly arranged at the bottom end of the screen plate 21, a ring layer 23 is movably sleeved on the outer surface of the throwing strip 22, a pull rope 24 drags the ring layer 23 to slide downwards, the ring layer 23 is extruded downwards along the outer surface of the throwing strip 22, a spring piece 25 is changed into a compressed state from an extending state, a flat plate 26 is embedded and installed at the bottom end of the spring piece 25, a telescopic piece 27 is arranged on the flat plate 26, one end of the telescopic piece 27 movably stretches into the main cylinder 1, the other end of the telescopic piece 27 is fixedly connected with a slender rod 43 and the flat plate 26, the telescopic piece 27 is pulled out from the inside of the main cylinder 1, the spring piece 25 is gradually dragged when the telescopic piece 27 stretches, the ring layer 23 is extruded downwards along the outer surface of the throwing strip 22, the ring layer 23 extrudes the outer side wall of the layer 52, the push plate 56 is extruded downwards along the middle part of the layer 52, the outer edge of the ring layer 23 is in a transmission connection with the pull rope 24, the two positions are shared by the pull rope 24, the two groups of the spring pieces 25 are movably installed between the two groups of pull ropes 24, the flat plate 26 is symmetrically designed by taking the central line of the screen plate 21 as a reference, the number of the spring piece 25 as two positions, and the inner cavity of the flat plate 26 is embedded in the flat plate 26.
When the stability is required to be reinforced, the middle shaft 41 is displaced downwards, the chuck 3 internally comprises a motor, one end of the middle shaft 41 is connected with the output end of the motor, the middle shaft 41 is electrified to rotate anticlockwise, the middle shaft 41 forms a torsion trend, the middle shaft 41 is displaced downwards to push the lantern ring 44, the lantern ring 44 drives the vertical bar 42 to move along with the vertical bar 42, the vertical bar 42 drags the thin rod 43 to displace downwards, the thin rod 43 links the flat plate 26 and the extension plate 27 to synchronously move downwards, the flat plate 26 pulls the pull rope 24 to operate, the pull rope 24 drags the ring layer 23 to slide downwards, the ring layer 23 is extruded downwards along the outer surface of the throwing strip 22, the spring piece 25 is changed into a compressed shape from an extension shape, the extension plate 27 is pulled out from the inside of the main cylinder 1, the spring piece 25 is gradually dragged when the extension plate 27 is extended, and the traction force of the spring piece 25 is adjusted through the displacement of the ring layer 23, and when the use is convenient, the device has an automatic reset function, and meanwhile the extension plate 27 can retract into the inside the main cylinder 1 to reduce occupied space; initially, the ring layer 23 is located at the bottom of the screen 21, and slides gradually downwards along with the displacement of the extension piece 27, and the throwing strip 22, the ring layer 23, the pull rope 24 and the spring piece 25 provide auxiliary effects for the extension piece 27, so that the extension piece 27 is prevented from being separated from the main cylinder 1 due to frequent reciprocating motion, and the structure is more reliable and stable.
Referring to fig. 1, fig. 2, fig. 4, fig. 7, and fig. 8, a drilling device for highway engineering detection according to an embodiment of the present invention is: a drilling device 4 is rotatably arranged in the main cylinder 1, and the drilling device 4 is used for adjusting the drilling displacement force of the equipment; the top end of the drilling device 4 is fixedly connected with a chuck 3.
The drilling device 4 comprises a center shaft 41, a collar 44 is movably sleeved on the outer surface of the center shaft 41, the safety performance of the center shaft 41 is improved by arranging the collar 44 to protect the center shaft 41, so that the external direct impact force is reduced, a vertical bar 42 is fixedly spliced at the top of the collar 44, a pressing seat 45 is fixedly connected to the bottom of the collar 44, a thin rod 43 is movably mounted at the top of the vertical bar 42, the thin rod 43 is connected with the extension piece 27 of the telescopic device 2, and a middle ring device 46 is movably mounted at the bottom of the pressing seat 45; collar 44 moves with vertical bar 42, vertical bar 42 pulls thin rod 43 to move downwards, thin rod 43 links flat plate 26 and extension plate 27 to operate downwards synchronously.
The vertical bar 42 is embedded and installed in the collar 44, the collar 44 drives the vertical bar 42 to move along with the vertical bar, the vertical bar 42 pulls the thin rod 43 to move downwards, the thin rod 43 links the flat plate 26 and the extension plate 27 to synchronously move downwards, the middle part of the collar 44 is hollow, the thin rod 43 is connected with the collar 44 through the vertical bar 42, and the middle ring device 46 is uniformly distributed by taking the circle center of the collar 44 as a reference.
The middle ring device 46 further comprises an arc plate 461, a middle strip 462 is movably inserted into the inner cavity of the arc plate 461, the middle strip 462 penetrates through the arc plate 461 and extends to the pressing seat 45, one end of the middle strip 462 away from the pressing seat 45 is fixedly connected with a disc 463, the outer edge of the top end of the disc 463 is fixedly connected with an inserting rod 464, a baffle disc 465 is movably installed in the middle of the bottom of the arc plate 461, a base 466 is rotatably installed at the bottom of the arc plate 461, a disc 467 is rotatably connected to the top end of the base 466, the disc 467 moves along with the expansion of the arc plate 461, the disc 467 rubs dust, the baffle disc 465 pushes dust outwards, the middle strip 462 deforms, the middle strip 462 finely tunes outwards and displaces, the middle strip 462 and the disc 463 moves along with the displacement of the pressing seat 45, the middle strip 462 is driven by the pressing seat 45 to displace downwards, the middle strip 462 contacts with the baffle disc 465 through the disc 463, and the baffle disc 463 is greater than the downward force of the middle strip 462, the middle strip 462 is extruded to generate dead weight on one side far away from the arc plate 461, so that the dust is better removed from the outer side of the baffle disc 465, and the dust is better cleaned by dead weight of the dust better; the disk body 467 uses the centre of a circle of base 466 as the reference and evenly distributes, and the contained angle between middle strip 462 and the disc 463 is ninety degrees, and disc 463 is the disc shape, and the inserted link 464 uses the centre of a circle of disc 463 as the reference and evenly distributes, and the top of base 466 axle center department has the pole accessory, and base 466 is connected with disk body 467 through the pole accessory at axle center department top, and the diameter of disk body 467 is greater than the diameter of base 466.
When the device is used, the device is firstly placed on a proper highway, and then one end of the center shaft 41 is connected with the output end of the motor because the motor is arranged in the chuck 3, the center shaft 41 rotates anticlockwise when being electrified, the center shaft 41 forms a torsion trend, and the center shaft 41 slides downwards along the inside of the main cylinder 1, so that the aim of quick operation is fulfilled.
When the highway engineering needs to be drilled, the central shaft 41 is electrified to rotate downwards anticlockwise, the central shaft 41 gradually moves towards the lower road, and the central shaft 41 drills the road surface at the bottom end, so that the purpose of drilling is achieved, and the function of rapid treatment is realized.
When drilling, the outside of the drill bit is easy to adhere more dust, and then the manual cleaning is inconvenient, therefore, when the middle shaft 41 moves downwards, the middle shaft 41 drives the lantern ring 44 to synchronously move, the lantern ring 44 links the pressing seat 45 to synchronously move, the arc plate 461 is pressed by the pressing seat 45 to move downwards, the arc plate 461 contacts with the road surface and is extruded, the strength of the arc plate 461 is smaller than the resistance of the pressed road surface, the arc plate 461 is deformed and expanded outwards due to the action of the opposite force of the road surface, the arc plate 461 expands along with the displacement of the pressing seat 45, the arc plate 461 contacts with the road surface at the bottom, the included angle between the pressing seat 45 and the arc plate 461 gradually changes, deformation is generated when the included angle changes, the pressing seat 45 and the arc plate 461 are movably connected, a torsion spring is arranged between the pressing seat 45, a small amount of residual force exists after deformation, the side wall of the arc plate 461 gradually blocks the dust, and the arc plate 461 is accompanied with the residual force of vibration, and more dust is adhered to the outside of the drill bit is reduced under the cooperation of the side edges of the arc plate 461, the pressing seat 45 and the lantern ring 44.
Referring to fig. 1-8, in some embodiments of a drilling device for highway engineering detection provided by the present invention, a plate device 5 is movably mounted on an outer surface of a drilling device 4, and the plate device 5 is located below a main cylinder 1, wherein the plate device 5 is used for adjusting a stability degree of the drilling device 4;
The flat device 5 comprises a middle plate 51, the middle plate 51 is positioned below the main cylinder 1 and sleeved on the outer surface of the middle shaft 41, a layer piece 52 is movably mounted in the middle of the middle plate 51, a stay 53 is fixedly inserted into one end of the layer piece 52 close to the middle plate 51, a fixed disc 54 is fixedly connected to the outer surface of the stay 53, a push plate 56 is fixedly mounted in the middle of the inner side wall of the layer piece 52, the layer piece 52 pushes the push plate 56 to extrude towards the middle, a tooth head 57 is fixedly connected to one side of the push plate 56 away from the layer piece 52, two ends of the tooth head 57 are movably mounted with inserting connection rods 58, the inserting connection rods 58 are formed in two parts, the push plate 56 is positioned in the middle of the tooth head 57, a notch is formed in the middle of the middle plate 51, and the stay 53 is made of stainless steel.
The embodiment of the invention provides a drilling method for highway engineering detection, which comprises the following steps:
Before drilling, the stability of the drilling machine needs to be reinforced, as the annular layer 23 is influenced by the collar 44, the annular layer 23 is extruded downwards along the outer surface of the throwing strip 22, the annular layer 23 extrudes the outer side wall of the layer piece 52 to operate, the layer piece 52 pushes the push plate 56 to extrude towards the middle part, the push plate 56 is pushed to the middle shaft 41 through the tooth head 57, the middle shaft 41 is surrounded and reinforced by the tooth head 57, the two inserting rods 58 are divided into two parts, the two inserting rods 58 are respectively provided with a lock head on one side and a lock cavity on the other side, and the two inserting rods 58 are combined at one part, so that the reinforcing treatment of the middle shaft 41 is formed, the outer loose is reduced, and the processing fixing effect is improved.
When needs clear up the dust that forms in the drilling outside and handle, arc board 461 and ground contact, arc board 461 opens gradually, and disk 467 moves along with the expansion of arc board 461, and disk 467 snacks the dust, and baffle 465 carries out the promotion towards the outside to the dust, and well strip 462 and disc 463 move along with the displacement of pressing seat 45, and the inserted bar 464 top has sharp tool bit, and inserted bar 464 cuts the dust gradually to guarantee that equipment has the effect that reduces the dust influence, promote peripheral clean effect, be convenient for follow-up maintenance.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein are implemented by conventional means in the art unless specifically indicated and limited by the context.
Claims (9)
1. Drilling equipment that highway engineering detected, its characterized in that: the drilling device is characterized by comprising a main cylinder, wherein a telescopic device is movably arranged on the outer surface of the main cylinder, a drilling device is rotatably arranged in the main cylinder, and the top end of the drilling device is fixedly connected with a chuck;
The drilling device comprises a central shaft, a lantern ring is movably sleeved on the outer surface of the central shaft, a vertical bar is fixedly inserted at the top of the lantern ring, a pressing seat is fixedly connected at the bottom of the lantern ring, a thin rod is movably installed at the top of the vertical bar, the thin rod is connected with a telescopic device, and a middle ring device is movably installed at the bottom of the pressing seat;
The middle ring device comprises an arc plate, a middle strip is movably inserted in the inner cavity of the arc plate and penetrates through the arc plate to extend to the pressing seat, one end of the middle strip, which is far away from the pressing seat, is fixedly connected with a disc, an inserting rod is fixedly connected to the outer edge of the top end of the disc, a baffle disc is movably installed in the middle of the bottom of the arc plate, a base is rotatably installed at the bottom of the arc plate, and a disc body is rotatably connected to the top end of the base.
2. A highway engineering inspection drilling device according to claim 1 wherein: the disc body is uniformly distributed by taking the circle center of the base as a reference, the included angle between the middle strip and the disc is ninety degrees, and the inserted bars are uniformly distributed by taking the circle center of the disc as a reference.
3. A highway engineering inspection drilling device according to claim 1 wherein: the top of the axle center of the base is provided with a rod fitting, the base is connected with a disc body through the rod fitting at the top of the axle center, and the diameter of the disc body is larger than that of the base.
4. A highway engineering inspection drilling device according to claim 1 wherein: the vertical bars are embedded and arranged in the lantern ring, the middle part of the lantern ring is hollow, the thin rods are connected with the lantern ring through the vertical bars, and the middle ring devices are uniformly distributed by taking the circle center of the lantern ring as a reference.
5. A highway engineering inspection drilling device according to claim 1 wherein: the surface of the drilling device is movably provided with a flat plate device, and the flat plate device is positioned below the main cylinder.
6. The highway engineering detection drilling device according to claim 5, wherein: the flat plate device comprises a middle plate, a layer piece is movably mounted in the middle of the middle plate, a stay is fixedly inserted into one end of the layer piece, which is close to the middle plate, a fixed disk is fixedly connected to the outer surface of the stay, a push plate is fixedly mounted in the middle of the inner side wall of the layer piece, a tooth head is fixedly connected to one side, which is far away from the layer piece, of the push plate, and inserting rods are movably mounted at two ends of the tooth head.
7. The highway engineering detection drilling device according to claim 6, wherein: the plug-in rod is formed by two parts in total, the push plate is positioned in the middle of the tooth head, the middle plate is provided with a notch, and the stay is made of stainless steel.
8. The highway engineering detection drilling device according to claim 6, wherein: the telescopic device comprises a sieve plate, a strip is thrown in fixed mounting at the bottom end of the sieve plate, a ring layer is movably sleeved on the outer surface of the strip, pull ropes are connected at the outer edge of the bottom end of the ring layer in a transmission manner, two parts are shared by the pull ropes, a spring piece is movably mounted between the two pull ropes, a flat plate is mounted at the bottom end of the spring piece in an embedded manner, the flat plate is symmetrically designed by taking the central line of the sieve plate as a reference, the number of the spring pieces is shared by two parts, the spring piece is mounted at the inner cavity of the flat plate in an embedded manner, the flat plate is provided with a telescopic piece, one end of the telescopic piece movably stretches into a main cylinder, and the other end of the telescopic piece is fixedly connected with a thin rod and a flat plate.
9. A drilling method for road engineering inspection, characterized in that it is realized by a drilling device according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311779216.8A CN117722126B (en) | 2023-12-22 | 2023-12-22 | Drilling device and drilling method for highway engineering detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311779216.8A CN117722126B (en) | 2023-12-22 | 2023-12-22 | Drilling device and drilling method for highway engineering detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117722126A CN117722126A (en) | 2024-03-19 |
| CN117722126B true CN117722126B (en) | 2024-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311779216.8A Active CN117722126B (en) | 2023-12-22 | 2023-12-22 | Drilling device and drilling method for highway engineering detection |
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|---|---|
| CN (1) | CN117722126B (en) |
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| CN113532916A (en) * | 2021-07-15 | 2021-10-22 | 张庆华 | Highway engineering road surface quality testing over-and-under type drilling equipment |
| CN216461933U (en) * | 2021-11-30 | 2022-05-10 | 鼎乙建设(上海)有限公司 | Percussion drill with dust collection function |
| CN216594272U (en) * | 2021-12-16 | 2022-05-24 | 宋福臻 | Drilling equipment that town road engineering detected usefulness |
| CN116575914A (en) * | 2023-05-26 | 2023-08-11 | 广东明晔建设工程有限公司 | Drilling device for highway engineering detection |
| CN117144769A (en) * | 2023-08-22 | 2023-12-01 | 贵州省铜仁公路管理局 | Road surface thickness detection device and detection method for highway engineering |
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| CN117722126A (en) | 2024-03-19 |
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